CN220291242U - Multi-connector floating module supporting blind plugging - Google Patents

The utility model discloses a floating module of a multi-connector supporting blind mating. The connector floating module is arranged in the floating shell, and an outer shell is sleeved outside the floating shell. The utility model discloses a screw, including shell, screw mounting hole, step pole screw, a plurality of screw mounting holes all correspond to be provided with on the side face of shell, screw mounting hole on the shell sets up to the through-hole, screw mounting hole on the shell that floats sets up to the blind hole, the screw pole of screw in the screw mounting hole is step screw pole structural design, step pole screw includes a pole section and No. two pole sections, the diameter of a pole section is a, the diameter of No. two pole sections is b, the diameter of screw mounting hole on the shell is A, A > a > b. The utility model has high safety, supports blind insertion and has a guiding function, can reduce the risks of misplug and short circuit of the connector, and improves the reliability and safety of connection.

Multi-connector floating module supporting blind plugging

Technical Field

The utility model relates to the technical field of connectors, in particular to a floating module of a multi-connector supporting blind mating.

Background

With the popularity of electronic products and the rapid development of portable devices, connectors play a key role in various devices. There are some multiple blind mate floating connector products on the market at present, but they generally have the following disadvantages:

1. insufficient vibration resistance, vibration, jolt and other conditions are frequently encountered in the use process of equipment, and the existing multi-gang blind-mate floating connector cannot resist the effects of the forces well, so that the problems of connection looseness, signal interference and the like are caused.

2. In the case where the mounting position is difficult to be visually observed, the difficulty of mounting the connector is large, and the insertion and extraction of the connector require a certain skill and experience, and the difficulty of mounting is large for some unskilled users.

Disclosure of Invention

In order to solve the above problems, the present utility model provides a floating module of a multi-connector supporting blind mating.

The main content of the utility model comprises:

a multi-connector floating module supporting blind plugging comprises a floating shell and a plurality of connector floating modules, wherein each connector floating module is installed in the floating shell, and an outer shell is sleeved outside the floating shell. The utility model discloses a novel screw rod structure, including casing, shell, screw mounting hole, step pole screw, a plurality of screw mounting holes are all provided with on the side face of casing with all correspond on the side face of shell, screw mounting hole on the shell sets up to the through-hole, screw mounting hole on the shell that floats sets up to the blind hole, the screw pole of screw in the screw mounting hole is step screw pole structural design, step pole screw includes a pole section and No. two pole sections, the diameter of a pole section is a, the diameter of No. two pole sections is b, the diameter of screw mounting hole on the shell is A, A > a > b. The end face of the floating shell is provided with a plurality of guide structures, and each guide structure is vertically arranged on the end face of the floating shell.

Preferably, the guide structure comprises a first guide section and a second guide section, the first guide section being arranged on an end face of the second guide section.

Preferably, the connector floating module is provided with a mounting pin adjacent to the lower end of the side surface of the floating shell, the mounting pin is mounted in a connector floating module mounting hole on the side surface of the floating shell, and the width of the mounting pin is smaller than the aperture of the connector floating module mounting hole.

Preferably, the side plate surface of the guide structure is provided with reinforcing ribs.

Preferably, the longitudinal section of the first guiding section is trapezoidal.

Preferably, the guiding structure is an integrally formed conical or prismatic table structure.

Preferably, the floating shell is of an integrally formed structure.

The utility model provides a floating module of a multi-connector supporting blind mating, which has the beneficial effects that:

(1) The utility model has high safety, supports blind insertion and has a guiding function, can reduce the risks of misplug and short circuit of the connector, and improves the reliability and safety of connection.

(2) The utility model is convenient and quick to install, the direction of the plug is not required to be worried, the trouble of finding the correct direction during installation is avoided only by inserting the connector, and the installation efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the guide structure of the present utility model;

FIG. 3 is a schematic view of a partial structure of the present utility model;

FIG. 4 is a partial schematic view of the present utility model for embodying a stepped shank structure of a screw;

FIG. 5 is a schematic view of a partial structure of the present utility model for embodying the mounting foot structure of the connector floating module;

fig. 6 is a partial structural schematic diagram of the present utility model for embodying a guide structure.

The components in the drawings are marked as follows:

1. an outer housing; 2. a floating housing; 21. a screw; 211. a first pole segment; 212. a second pole segment; 3. a connector floating module; 31. a mounting foot; 4. a guide structure; 41. a first guide section; 42. a second guide section; 43. reinforcing ribs.

Detailed Description

The technical scheme protected by the utility model is specifically described below with reference to the accompanying drawings.

Referring to fig. 1 to 3, the present utility model provides a floating module of a multi-connector supporting blind mating, which comprises a floating housing 2 and a plurality of floating modules 3 of connectors, wherein each floating module 3 of the connector is installed in the floating housing 2, and an outer housing 1 is sleeved outside the floating housing 2. The floating shell 2 with all correspond and be provided with a plurality of screw mounting holes on the side face of shell body 1, screw mounting hole on the shell body 1 sets up to the through-hole, screw mounting hole on the floating shell 2 sets up to the blind hole, and the screw pole of screw 21 in the screw mounting hole is step screw pole structural design. As shown in fig. 4, the step bar of the screw 21 includes a first bar section 211 and a second bar section 212, the diameter of the first bar section 211 is a, the diameter of the second bar section 212 is b, and the diameter of the screw mounting hole on the outer housing 1 is a, a > b. I.e. the floating function of the floating shell 2 is realized by the structural design of the first rod section 211 and the second rod section 212.

As shown in fig. 2, a plurality of guide structures 4 are disposed on the end face of the floating housing 2, and each guide structure 4 is vertically disposed on the end face of the floating housing 2. The utility model is generally applicable to the condition that the fixed interface of the connector is invisible, one plate of the utility model is arranged on the movable plate similar to the drawer structure, when the utility model is ready to be inserted into the interface, the movable plate is pushed, the guide structure 4 arranged on the floating shell 2 can lead the utility model to be aligned with the interface in the blind insertion state, and then the utility model is matched with the design of the floating shell 2, thereby ensuring the hundred percent success of the blind insertion.

In one embodiment, the guiding structure 4 provided on the floating housing 2 is a prismatic table structure with a narrow top and a wide bottom, and the longitudinal section of the first guiding section is trapezoidal.

In another embodiment, as shown in fig. 6, the guide structure 4 includes a first guide section 41 and a second guide section 42, and the first guide section 41 is disposed on an end surface of the second guide section 42. As shown in fig. 5, the connector floating module 3 is provided with a mounting foot 31 adjacent to the lower end of the side surface of the floating housing 2, the mounting foot 31 is mounted in a mounting hole of the connector floating module 3 on the side surface of the floating housing 2, and the width of the mounting foot 31 is smaller than the aperture of the mounting hole of the connector floating module. The diameter of the mounting pins 31 is smaller than the diameter of the mounting hole of the connector floating module 3, and the blind plugging effect of the connector is ensured to a certain extent. The utility model is convenient and quick to install, the direction of the plug is not required to be worried, the trouble of finding the correct direction during installation is avoided only by inserting the connector, and the installation efficiency is improved.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.