CN110224242B - Piercing terminal and punching belt - Google Patents
- ️Tue Feb 23 2021
CN110224242B - Piercing terminal and punching belt - Google Patents
Piercing terminal and punching belt Download PDFInfo
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Publication number
- CN110224242B CN110224242B CN201910671870.4A CN201910671870A CN110224242B CN 110224242 B CN110224242 B CN 110224242B CN 201910671870 A CN201910671870 A CN 201910671870A CN 110224242 B CN110224242 B CN 110224242B Authority
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- China Prior art keywords
- belt
- center distance
- positioning
- flat copper
- copper wires Prior art date
- 2016-06-21 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004080 punching Methods 0.000 title claims abstract description 45
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 61
- 229910052802 copper Inorganic materials 0.000 claims abstract description 56
- 239000010949 copper Substances 0.000 claims abstract description 56
- 239000002184 metal Substances 0.000 claims abstract description 55
- 229910052751 metal Inorganic materials 0.000 claims abstract description 55
- 238000000034 method Methods 0.000 claims description 10
- 229910001369 Brass Inorganic materials 0.000 claims description 4
- 229910000906 Bronze Inorganic materials 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- RIRXDDRGHVUXNJ-UHFFFAOYSA-N [Cu].[P] Chemical compound [Cu].[P] RIRXDDRGHVUXNJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000010951 brass Substances 0.000 claims description 4
- 239000010974 bronze Substances 0.000 claims description 4
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims 1
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000003475 lamination Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/65—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal
- H01R12/67—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal insulation penetrating terminals
Landscapes
- Insulated Conductors (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
According to the puncture type terminal and the punch belt provided by the invention, the flat copper wires at the tail ends of the FPC film parallel lines are punctured and tightly pressed and fixed through the first sharp prick, the second sharp prick, the third sharp prick and the fourth sharp prick on the metal belt, and the first sharp prick, the second sharp prick, the third sharp prick and the fourth sharp prick are respectively and electrically connected with the flat copper wires at the positions of puncturing the flat copper wires, so that the two puncture type terminals are electrically connected with the two flat copper wires at the tail ends of the FPC film parallel lines, the reliability of the electrical connection between the puncture type terminals and the two flat copper wires at the tail ends of the FPC film parallel lines is effectively ensured, and the puncture type terminal is suitable for FPC film parallel lines with different specifications. Meanwhile, the piercing terminals are arranged on the punching belt at equal intervals, and two adjacent piercing terminals on the punching belt are connected with two flat copper wires at the tail end of the parallel line of the FPC film in a piercing manner by using a punch, so that the aim of efficient and large-scale production is fulfilled.
Description
The patent application of the invention is a divisional application of Chinese invention patent application with the application number of '201610670963.1', which is filed on 2016, 8, 15 and has the name of 'puncture type terminal, punching belt and method for connecting punching belt and FPC film parallel line'. The chinese patent application "201610670963.1" claims priority to chinese patent application "201610451508.2" filed on 21/6/2016.
Technical Field
The invention relates to a piercing terminal and a punching belt.
Background
At present, an FPC connector with two pins is generally connected with flat copper wires at the tail ends of two parallel wires of an FPC film, the center distance of the two pins of the FPC connector is consistent with the center distance of the two flat copper wires at the tail ends of the parallel wires of the FPC film, but the center distance between the two pins of each FPC connector is fixed, so that each FPC connector can only be connected with the parallel wires of the FPC film with the same center distance of the two flat copper wires, when the distance between the two flat copper wires of the parallel wires of the FPC film to be connected is changed, FPC connectors with other specifications are required to be used, and the FPC connector cannot be used generally.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a puncture type terminal for connecting the tail ends of FPC film parallel lines, which can be used for connecting FPC film parallel lines of two flat copper wires with different center distances.
The invention is realized in such a way that the puncture type terminal for connecting the tail ends of the parallel lines of the FPC film is characterized by comprising a metal strip with a puncture and a rear terminal connected with the metal strip, wherein the width of the metal strip is not more than that of a flat copper line at the tail end of the parallel lines of the FPC film, a first puncture and a second puncture are vertically and outwardly extended from one side of the metal strip along the length direction of the metal strip, a third puncture and a fourth puncture are vertically and outwardly extended from the other side of the metal strip along the length direction of the metal strip, and projections of the first puncture, the third puncture, the second puncture and the fourth puncture on a projection plane which is perpendicular to the metal strip and is arranged along the length direction of the metal strip are sequentially arranged at equal intervals.
The invention also provides a stamping belt which comprises a positioning belt made of metal materials and a plurality of the puncture-type terminals, wherein the puncture-type terminals are arranged in parallel at equal intervals and are vertically and fixedly connected with the positioning belt.
Furthermore, a plurality of equally spaced protruding parts and positioning grooves which are alternately arranged in sequence are symmetrically arranged on two sides of the positioning belt along the length direction of the positioning belt, the width of each protruding part is the same as that of each positioning groove, at least one protruding part and at least one positioning groove are arranged between the positions, corresponding to two adjacent puncture-type terminals, on the positioning belt, the protruding parts are perpendicular to the surface of the positioning belt, and the center distance between each protruding part and each positioning groove is consistent with the center distance between two flat copper wires at the parallel line tail end of the FPC film; the middle position of the positioning belt is also provided with a plurality of positioning holes at equal intervals along the length direction, and the center distance of at least two positioning holes between the positioning belt and the positions corresponding to two adjacent puncture-type terminals is consistent with the center distance of two flat copper wires at the tail end of the parallel line of the FPC film.
Specifically, the positioning belt and the puncture-type terminal are integrally formed in a punch forming mode.
Preferably, the material of the positioning belt and the piercing terminal is phosphor bronze, phosphor copper or brass.
Specifically, the thickness of the positioning belt and the thickness of the puncture-type terminal are not more than 1 mm.
The invention also provides a method for connecting the punching belt with the tail end of the parallel line of the FPC film, when the center distance of two adjacent metal belts on the punching belt is larger than the center distance of two flat copper wires of the parallel line of the FPC film, at least two punching belts are overlapped, the center distance of the two adjacent metal belts on the overlapped punching belt is equal to the center distance of the two flat copper wires of the parallel line of the FPC film, and finally two adjacent piercing terminals of the two punching belts which are overlapped are connected with the two flat copper wires at the tail end of the parallel line of the FPC film in a piercing manner through a punching process.
Specifically, when the center distance between two adjacent rear end terminals on the stamping belt is larger than the center distance between two flat copper wires of the parallel lines of the FPC film, at least one rear end terminal of the two adjacent rear end terminals is deviated to the outer side of the center line of the two adjacent metal belts.
The flat copper wires at the tail ends of the FPC film parallel lines are pierced, pressed and fixed through the first sharp prick, the second sharp prick, the third sharp prick and the fourth sharp prick on the metal belt, the first sharp prick, the second sharp prick, the third sharp prick and the fourth sharp prick are electrically connected with the flat copper wires at the positions of piercing the flat copper wires respectively, so that the two pierced terminals are electrically connected with the two flat copper wires at the tail ends of the FPC film parallel lines, the reliability of the electrical connection between the two pierced terminals and the two flat copper wires at the tail ends of the FPC film parallel lines is effectively ensured, the pierced terminals can be connected with the tail ends of the FPC film parallel lines of the two flat copper wires with different center distances, and the FPC film parallel line connecting method is suitable for FPC films with different specifications. Meanwhile, the piercing terminals are arranged on the punching belt at equal intervals, and two adjacent piercing terminals on the punching belt are connected with two flat copper wires at the tail end of the parallel line of the FPC film in a piercing manner by using a punch, so that the aim of efficient and large-scale production is fulfilled.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of a piercing terminal provided in an embodiment of the present invention before being combined with a parallel line tail end of an FPC film by punching.
FIG. 2 is a schematic view of the piercing terminal of FIG. 1 after being punched and bonded with the parallel line tail end of the FPC film.
Fig. 3 is a schematic view of the connection between the parallel line tail end of the FPC film in fig. 2 and the piercing-type terminal after punching and combining with the hole seat and the needle seat.
Fig. 4 is a schematic perspective view illustrating the rear end terminal of the piercing-type terminal of the punching belt being biased to the left side of the center line of the metal belt according to the embodiment of the present invention.
Fig. 5 is a schematic perspective view illustrating the rear end terminal of the piercing-type terminal of the punching belt being biased to the right side of the center line of the metal belt according to the embodiment of the present invention.
Fig. 6 is a perspective view of the press belt of fig. 4 and the press belt of fig. 5 after lamination and before pressing.
Fig. 7 is a schematic diagram of the center line of the rear end terminal of the piercing terminal on the punching belt coinciding with the center line of the metal belt according to the embodiment of the present invention.
Fig. 8 is a schematic diagram of the rear end terminal of the piercing terminal on the punching belt being biased to the left side of the center line of the metal belt according to the embodiment of the present invention.
Fig. 9 is a schematic diagram of the rear end terminal of the piercing terminal on the punching belt being biased to the right of the center line of the metal belt according to the embodiment of the invention.
Fig. 10 is a schematic view of the press belt of fig. 7 and the press belt of fig. 8 after lamination and before pressing.
Fig. 11 is a schematic view of the press belt of fig. 7 and the press belt of fig. 9 after lamination and before pressing.
Fig. 12 is a schematic view of the press belt of fig. 8 and the press belt of fig. 9 after lamination and before pressing.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 3, a piercing terminal according to an embodiment of the present invention includes a
metal strip1 with a spike and a
rear terminal2, the
metal strip1 has a width not greater than that of a
flat copper wire3 at a rear end of a parallel line of an FPC film, the
metal strip1 is provided with a
first spike11 and a
second spike12 extending perpendicularly outward along one side of a length direction thereof, the
metal strip1 is provided with a
third spike13 and a
fourth spike14 extending perpendicularly outward along the other side of the length direction thereof, and projections of the
first spike11, the
third spike13, the
second spike12 and the
fourth spike14 on a projection plane perpendicular to the
metal strip1 and arranged along the length direction of the
metal strip1 are sequentially arranged at equal intervals.
When the puncture type terminal is connected with the tail end of the FPC film parallel line in a punching mode, the first
sharp spine11, the second
sharp spine12, the third
sharp spine13 and the fourth
sharp spine14 on the
metal belt1 respectively puncture the
flat copper line3 at the tail end of the FPC film parallel line with the
reinforcing plate4 and bend towards the opposite side of the
flat copper line3 respectively, and the sharp points of the first
sharp spine11, the second
sharp spine12, the third
sharp spine13 and the fourth
sharp spine14 are tightly pressed and fixed on the reinforcing
plate4 at the tail end of the FPC film parallel line, so that the connection of the puncture type terminal and the tail end of the FPC film parallel line is achieved. Because the first
sharp thorn11, the second
sharp thorn12, the third
sharp thorn13 and the fourth
sharp thorn14 pierce the
flat copper wire3 at the tail end of the parallel line of the FPC film, the first
sharp thorn11, the second
sharp thorn12, the third
sharp thorn13 and the fourth
sharp thorn14 are respectively electrically connected with the
flat copper wire3 at the positions of piercing the
flat copper wire3.
The rear end of the
metal strap1 is fixedly connected with the front end of the
rear end terminal2, FPC film parallel lines are electrically connected with an external circuit through the
rear end terminal2 after being connected with the puncture type terminal in a stamping mode, in the embodiment, the
rear end terminal2 is connected with a hole seat 5 in an inserting mode, and the hole seat 5 is connected with a needle seat 6 in an inserting mode. In other embodiments, after the two piercing terminals on the punching strip are punched and connected with the two
flat copper wires3 at the parallel line tail ends of the FPC film, the
rear terminal2 at the other end of the two piercing terminals can also be connected with a conducting wire.
As shown in fig. 2 and 4 to 6, the present invention further provides a punching belt, which includes a
positioning belt7 made of a metal material and a plurality of piercing terminals, wherein the piercing terminals are arranged in parallel at equal intervals and are vertically and fixedly connected with the
positioning belt7.
As shown in fig. 4 to 6, further, a plurality of equally spaced protruding
portions71 and
positioning grooves72 are symmetrically disposed on both sides of the
positioning tape7 along the length direction, the protruding
portions71 and the
positioning grooves72 are the same in width, at least one protruding
portion71 and at least one
positioning groove72 are disposed between the positions of the
positioning tape7 corresponding to two adjacent piercing terminals, the protruding
portion71 is perpendicular to the surface of the
positioning tape7, and the center distance between the
protruding portion71 and the
positioning groove72 is the same as the center distance between the two
flat copper wires3 at the parallel line tail end of the FPC film. A plurality of
positioning holes73 with equal intervals are also arranged in the middle of the
positioning belt7 along the length direction, and the center distance of at least two
positioning holes73 between the positions corresponding to two adjacent puncture-type terminals on the
positioning belt7 is consistent with the center distance of two
flat copper wires3 at the tail end of the parallel line of the FPC film.
When the punching belts are overlapped and connected with the tail end of the parallel line of the FPC film, firstly, the
convex part71 of one punching belt is buckled with the
positioning groove72 of the other punching belt, and the center distance of the
metal belts1 of two adjacent puncture-type terminals on the overlapped punching belts is consistent with the center distance of the two
flat copper wires3 at the tail end of the parallel line of the FPC film, so that the overlapped punching belts can be prevented from relatively moving during punching. Moreover, because the center distance of at least two
positioning holes73 between the positions corresponding to two adjacent puncture-type terminals on the
positioning belt7 is consistent with the center distance of two
flat copper wires3 at the tail end of the parallel line of the FPC film, the
positioning holes73 on the two
positioning belts7 after the punching belts are overlapped, so that the overlapped punching belts can be in puncture-type connection with the tail end of the parallel line of the FPC film directly through a punch press, and the production efficiency of the puncture-type terminals is obviously improved.
Specifically, the
positioning belt7 and the piercing-type terminal are integrally formed by punching.
Specifically, the material of the
positioning strip7 and the piercing terminal is phosphor bronze, phosphor copper or brass.
Specifically, the thickness of the
positioning belt7 and the thickness of the puncture-type terminal are not more than 1 mm.
As shown in fig. 2 and fig. 4 to fig. 12, the invention further provides a method for connecting the punching belt with the parallel line tail end of the FPC film as described above, when the center distance between two
adjacent metal strips1 on the punching belt is greater than the center distance between two
flat copper wires3 at the parallel line tail end of the FPC film, at least two punching belts are overlapped, the center distance between two
adjacent metal strips1 on the overlapped punching belt is equal to the center distance between two
flat copper wires3 at the parallel line tail end of the FPC film, and finally, the two adjacent piercing terminals and the two
flat copper wires3 at the parallel line tail end of the FPC film are connected in a piercing manner through a punching process.
As shown in fig. 2 and 4 to 12, specifically, when the center distance between two adjacent
rear terminals2 on the punching tape is greater than the center distance between two
flat copper wires3 at the parallel line end of the FPC film, at least one
rear terminal2 of the two adjacent
rear terminals2 is biased to the outside of the center line of the two
adjacent metal tapes1.
According to the puncture type terminal, the punch press belt and the method for connecting the punch press belt and the FPC film parallel lines, the
flat copper lines3 at the tail ends of the FPC film parallel lines are punctured and tightly pressed and fixed through the first
sharp prick11, the second
sharp prick12, the third
sharp prick13 and the fourth
sharp prick14 on the
metal belt1, the first
sharp prick11, the second
sharp prick12, the third
sharp prick13 and the fourth
sharp prick14 are respectively and electrically connected with the
flat copper lines3 at the positions where the
flat copper lines3 are punctured, so that the two puncture type terminals are electrically connected with the two
flat copper lines3 at the tail ends of the FPC film parallel lines, the reliability of the electrical connection between the puncture type terminal and the two
flat copper lines3 at the tail ends of the FPC film parallel lines is effectively guaranteed, the puncture type terminal can be connected with the tail ends of the FPC film parallel lines of the two
flat copper lines3 with different center distances, and the method is. Meanwhile, the piercing terminals are arranged on the punching belt at equal intervals, and two adjacent piercing terminals on the punching belt are connected with the two
flat copper wires3 at the tail end of the parallel line of the FPC film in a piercing manner by using a punch, so that the aim of efficient and large-scale production is fulfilled.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (8)
1. A puncture type terminal for connecting the tail ends of parallel lines of an FPC (flexible printed circuit) film is characterized by comprising a metal strip with a puncture and a rear terminal connected with the metal strip, wherein the width of the metal strip is not more than that of a flat copper line at the tail ends of the parallel lines of the FPC film, a first sharp thorn and a second sharp thorn are vertically and outwardly extended from one side of the metal strip along the length direction of the metal strip, a third sharp thorn and a fourth sharp thorn are vertically and outwardly extended from the other side of the metal strip along the length direction of the metal strip, and projections of the first sharp thorn, the third sharp thorn, the second sharp thorn and the fourth sharp thorn on a projection plane which is perpendicular to the metal strip and is arranged along the length direction of the metal strip are sequentially arranged at equal intervals;
the positioning belt is symmetrically provided with a plurality of equally-spaced convex parts and positioning grooves which are alternately arranged in sequence along two sides of the length direction of the positioning belt, the width of each convex part is the same as that of each positioning groove, at least one convex part and at least one positioning groove are arranged between positions, corresponding to two adjacent puncture terminals, on the positioning belt, the convex parts are perpendicular to the surface of the positioning belt, and the center distance between each convex part and each positioning groove is consistent with the center distance between two flat copper wires at the tail end of a parallel line of an FPC (flexible printed circuit) film; a plurality of positioning holes with equal intervals are further formed in the middle of the positioning belt along the length direction of the positioning belt, and the center distance of at least two positioning holes between the positioning belt and the positions corresponding to two adjacent puncture-type terminals is consistent with the center distance of two flat copper wires at the tail end of the parallel line of the FPC film;
when the center distance of two adjacent metal strips on the stamping belt is larger than the center distance of two flat copper wires of the FPC film parallel line, at least two stamping belts are in a superposed state, the center distance of the two adjacent metal strips on the superposed stamping belts is equal to the center distance of the two flat copper wires of the FPC film parallel line, and two adjacent piercing terminals of the two superposed stamping belts are connected with the two flat copper wires at the tail end of the FPC film parallel line in a piercing manner through a stamping process;
when the center distance between two adjacent rear end terminals on the punching belt is larger than the center distance between two flat copper wires of the parallel lines of the FPC film, at least one rear end terminal connected with the metal belt in the two adjacent rear end terminals is deviated to the outer side of the center line of the two adjacent metal belts.
2. The pierce terminal of claim 1 wherein the retention strip and the pierce terminal are integrally stamped and formed.
3. The pierce terminal of claim 1 wherein the locating strip and the pierce terminal are phosphor bronze, phosphor copper, or brass.
4. The pierce terminal of claim 1 wherein the locating band and the pierce terminal are each no greater than 1mm thick.
5. A punching belt is characterized by comprising a positioning belt made of metal materials and a plurality of puncture-type terminals, wherein the puncture-type terminals are arranged in parallel at equal intervals and are vertically and fixedly connected with the positioning belt, each puncture-type terminal comprises a metal belt with a puncture and a rear end terminal connected with the metal belt, the width of the metal belt is not more than that of the flat copper wire at the tail end of the parallel line of the FPC film, a first spine and a second spine vertically extend outwards from one side of the metal belt along the length direction, a third spike and a fourth spike vertically extend outwards from the other side of the metal strip along the length direction, the projections of the first sharp prick, the third sharp prick, the second sharp prick and the fourth sharp prick on a projection plane which is perpendicular to the metal strip and arranged along the length direction of the metal strip are sequentially arranged at equal intervals, and the rear end terminal is inserted into the hole seat or connected with a lead;
the positioning belt is symmetrically provided with a plurality of equally-spaced protruding parts and positioning grooves which are alternately arranged in sequence along two sides of the length direction of the positioning belt, the protruding parts and the positioning grooves are the same in width, at least one protruding part and at least one positioning groove are arranged between the positions, corresponding to two adjacent puncture-type terminals, on the positioning belt, the protruding parts are perpendicular to the surface of the positioning belt, and the center distance between the protruding parts and the positioning grooves is consistent with the center distance between two flat copper wires at the tail end of a parallel line of an FPC film; a plurality of positioning holes with equal intervals are further formed in the middle of the positioning belt along the length direction of the positioning belt, and the center distance of at least two positioning holes between the positioning belt and the positions corresponding to two adjacent puncture-type terminals is consistent with the center distance of two flat copper wires at the tail end of the parallel line of the FPC film;
when the center distance of two adjacent metal strips on the stamping belt is larger than the center distance of two flat copper wires of the FPC film parallel line, at least two stamping belts are in a superposed state, the center distance of the two adjacent metal strips on the superposed stamping belts is equal to the center distance of the two flat copper wires of the FPC film parallel line, and two adjacent piercing terminals of the two superposed stamping belts are connected with the two flat copper wires at the tail end of the FPC film parallel line in a piercing manner through a stamping process;
when the center distance between two adjacent rear end terminals on the punching belt is larger than the center distance between two flat copper wires of the parallel lines of the FPC film, at least one rear end terminal of the two adjacent rear end terminals is deviated to the outer side of the center line of the two adjacent metal belts.
6. The stamping belt of claim 5, wherein the positioning belt and the piercing terminal are integrally stamped and formed.
7. The stamped strip of claim 6, wherein the material of the locating strip and the piercing terminal is phosphor bronze, phosphor copper, or brass.
8. The punch strip of claim 6, wherein the locating strip and the pierce terminal are each no greater than 1mm thick.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610451508 | 2016-06-21 | ||
| CN2016104515082 | 2016-06-21 | ||
| CN201610670963.1A CN106299772B (en) | 2016-06-21 | 2016-08-15 | The method that punching belt is connect with FPC film parallel line |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610670963.1A Division CN106299772B (en) | 2015-12-18 | 2016-08-15 | The method that punching belt is connect with FPC film parallel line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110224242A CN110224242A (en) | 2019-09-10 |
| CN110224242B true CN110224242B (en) | 2021-02-23 |
Family
ID=57671278
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610670963.1A Active CN106299772B (en) | 2015-12-18 | 2016-08-15 | The method that punching belt is connect with FPC film parallel line |
| CN201910671870.4A Active CN110224242B (en) | 2016-06-21 | 2016-08-15 | Piercing terminal and punching belt |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610670963.1A Active CN106299772B (en) | 2015-12-18 | 2016-08-15 | The method that punching belt is connect with FPC film parallel line |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106299772B (en) |
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| CN212161961U (en) * | 2020-05-26 | 2020-12-15 | 宁德时代新能源科技股份有限公司 | Signal transmission terminal, sampling device, battery module and device |
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| CN110224242A (en) | 2019-09-10 |
| CN106299772A (en) | 2017-01-04 |
| CN106299772B (en) | 2019-06-21 |
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