CN112152414A - A self-generating device and wireless switch - Google Patents

本发明提供自发电装置，包括软磁板被配置为可转动安装；线圈围绕软磁板设置；磁架包括固定部和弯折部，固定部相对的两个侧面上分别设置有位置相对的第一永磁体和第二永磁体；弯折部上开设避让孔；第一永磁体设有第一导磁板，第一导磁板的一端朝向软磁板的第一端的第一侧弯折和/或延伸形成第一接触部；第二永磁体，第二永磁体设有第二导磁板，第二导磁板的一端朝向所述软磁板的第一端的第二侧弯折和/或延伸形成第二接触部，第一接触部与所述第二接触部的位置相对且磁性相反；初始状态时，软磁板的左右两端通过第一接触部与磁架连接形成第一闭合磁路；当软磁板相对永磁体转动后，软磁板的左右两端通过第二接触部与磁架形成第二闭合磁路。

The invention provides a self-generating device, which includes a soft magnetic plate configured to be rotatably installed; a coil is arranged around the soft magnetic plate; a magnetic frame includes a fixing part and a bending part, and two opposite sides of the fixing part are respectively provided with opposite first a permanent magnet and a second permanent magnet; an escape hole is provided on the bending part; the first permanent magnet is provided with a first magnetic conductive plate, and one end of the first magnetic conductive plate is bent toward the first side of the first end of the soft magnetic plate and/or extending to form a first contact portion; a second permanent magnet, the second permanent magnet is provided with a second magnetic conductive plate, and one end of the second magnetic conductive plate is bent toward the second side of the first end of the soft magnetic plate And/or extending to form a second contact portion, the first contact portion and the second contact portion are opposite in position and magnetically opposite; in the initial state, the left and right ends of the soft magnetic plate are connected with the magnetic frame through the first contact portion to form a second contact portion. A closed magnetic circuit; when the soft magnetic plate rotates relative to the permanent magnet, the left and right ends of the soft magnetic plate form a second closed magnetic circuit with the magnetic frame through the second contact portion.

一种自发电装置及无线开关A self-generating device and wireless switch

技术领域technical field

本发明涉及磁发电技术领域，尤其涉及一种磁发电装置及无线开关。The present invention relates to the technical field of magnetic power generation, and in particular, to a magnetic power generation device and a wireless switch.

背景技术Background technique

随着科技的进步，无线控制器已经非常普遍的应用于各种家用电器中，相应的也就出现了使用无线开关来控制家用电器的无线开关，现有的无线开关可分为电池式无线开关和自发电式(无源)无线开关，这些无线开关的使用，极大的方便了人们的日常生活，然而，传统的无线开关在使用时存在需要安装充电电池，由于开关处于无线连接状态，需要经常将电池取出充电，由于用户经常忘记充电，导致在使用电器的时候误判断为停电，导致用户使用不方便的问题，进而发展出了自发电式无线开关，但是传统的自发电装置中，磁板的长度过长，导致自发电装置的体积较大，且生产成本较高。With the advancement of technology, wireless controllers have been widely used in various household appliances. Correspondingly, wireless switches that use wireless switches to control household appliances have appeared. The existing wireless switches can be divided into battery-type wireless switches. And self-generating (passive) wireless switches, the use of these wireless switches greatly facilitates people's daily life. However, traditional wireless switches need to install rechargeable batteries when they are in use. The battery is often taken out and charged. Because the user often forgets to charge, it is misjudged as a power outage when using the electrical appliance, which leads to the problem of inconvenience for the user, and then develops a self-generating wireless switch. However, in the traditional self-generating device, the magnetic The length of the plate is too long, resulting in a larger volume of the self-generating device and a higher production cost.

发明内容SUMMARY OF THE INVENTION

本发明公开了一种自发电装置及无线开关，解决了现有的自发电装置中磁板的长度过长，导致自发电装置的体积较大，且生产成本较高的问题，使得磁板的长度大大缩短，降低生产成本且减小了自发电装置的体积。The invention discloses a self-generating device and a wireless switch, which solves the problems that the length of the magnetic plate in the existing self-generating device is too long, resulting in a large volume of the self-generating device and high production cost, so that the The length is greatly shortened, the production cost is reduced and the volume of the self-generating device is reduced.

为达到上述目的，本发明的技术方案具体是这样实现的：In order to achieve the above object, the technical scheme of the present invention is specifically realized in this way:

本发明公开一种自发电装置，包括：软磁板，软磁板被配置为可转动安装；线圈，所述线圈围绕所述软磁板设置；磁架，所述磁架包括固定部和弯折部，所述固定部相对的两个侧面上分别设置有位置相对的第一永磁体和第二永磁体；所述弯折部上开设有容软磁板运动的避让孔；第一永磁体，所述第一永磁体设有第一导磁板，所述第一导磁板的一端朝向所述软磁板的第一端的第一侧弯折和/或延伸形成第一接触部；第二永磁体，所述第二永磁体设有第二导磁板，所述第二导磁板的一端朝向所述软磁板的第一端的第二侧弯折和/或延伸形成第二接触部，所述第一接触部与所述第二接触部的位置相对且磁性相反；初始状态时，所述的软磁板的两端通过第二导磁板与磁架连接形成第一闭合磁路；当软磁板相对永磁体转动后，所述的软磁板的两端通过第一导磁板与磁架形成第二闭合磁路。The invention discloses a self-generating device, comprising: a soft magnetic plate, the soft magnetic plate is configured to be rotatably installed; a coil, the coil is arranged around the soft magnetic plate; a magnetic frame, the magnetic frame includes a fixing part and a bending part A folded part, the two opposite sides of the fixed part are respectively provided with a first permanent magnet and a second permanent magnet opposite in position; the folded part is provided with an escape hole for accommodating the movement of the soft magnetic plate; the first permanent magnet , the first permanent magnet is provided with a first magnetic conductive plate, and one end of the first magnetic conductive plate is bent and/or extended toward the first side of the first end of the soft magnetic plate to form a first contact portion; A second permanent magnet, the second permanent magnet is provided with a second magnetic conductive plate, and one end of the second magnetic conductive plate is bent and/or extended toward the second side of the first end of the soft magnetic plate to form a second permanent magnet. Two contact parts, the first contact part and the second contact part are opposite in position and magnetically opposite; in the initial state, the two ends of the soft magnetic plate are connected with the magnetic frame through the second magnetic conductive plate to form a first The magnetic circuit is closed; when the soft magnetic plate rotates relative to the permanent magnet, the two ends of the soft magnetic plate form a second closed magnetic circuit through the first magnetic conducting plate and the magnetic frame.

进一步地，所述磁架为L型磁架，所述L形磁架的横直部形成为所述固定部，所述L形磁架的竖直部形成为所述弯折部。Further, the magnetic frame is an L-shaped magnetic frame, the horizontal part of the L-shaped magnetic frame is formed as the fixing part, and the vertical part of the L-shaped magnetic frame is formed as the bent part.

进一步地，所述软磁板的中部被配置为转动支点，所述软磁板的第二端至少一部分穿过所述避让孔以形成操作端，所述软磁板的第二端形成为自由端。Further, the middle part of the soft magnetic plate is configured as a pivot point, at least a part of the second end of the soft magnetic plate passes through the avoidance hole to form an operation end, and the second end of the soft magnetic plate is formed to be free end.

进一步地，所述软磁板的第二端安装有弹性部件。Further, an elastic component is installed on the second end of the soft magnetic plate.

进一步地，所述弹性部件为弹片。Further, the elastic component is an elastic sheet.

进一步地，所述L型磁架的竖直部和所述软磁板垂直，所述第一永磁体和第二永磁体分别配置于所述竖直部的两侧呈层叠状，所述固定部靠近所述软磁板的第一面配置第一永磁体，所述固定部远离所述软磁板的第二面配置第二永磁体，所述第一永磁体上的第一导磁板朝向所述软磁板弯折形成所述第一接触部，所述第二永磁体上的第二导磁板朝向所述软磁板弯折延伸形成所述第二接触部。Further, the vertical part of the L-shaped magnetic frame is perpendicular to the soft magnetic plate, the first permanent magnet and the second permanent magnet are respectively arranged on both sides of the vertical part in a stacked shape, and the fixed The first permanent magnet is arranged on the first surface of the part close to the soft magnetic plate, the second permanent magnet is arranged on the second surface of the fixing part away from the soft magnetic plate, and the first magnetic conductive plate on the first permanent magnet is arranged The first contact portion is formed by bending towards the soft magnetic plate, and the second magnetic conductive plate on the second permanent magnet is bent and extended towards the soft magnetic plate to form the second contact portion.

进一步地，所述L型磁架的竖直部和所述软磁板布置基本在同一平面上且并排设置，所述第一永磁体和第二永磁体分别配置于所述竖直部的两侧呈层叠状，所述第一永磁体上的第一导磁板朝向所述软磁弯折板延伸形成所述第一接触部，所述第二永磁体上的第二导磁板朝向所述软磁板弯折延伸形成所述第二接触部。Further, the vertical part of the L-shaped magnetic frame and the soft magnetic plate are arranged substantially on the same plane and are arranged side by side, and the first permanent magnet and the second permanent magnet are respectively arranged on two sides of the vertical part. The sides are layered, the first magnetic conductive plate on the first permanent magnet extends toward the soft magnetic bending plate to form the first contact portion, and the second magnetic conductive plate on the second permanent magnet faces the The soft magnetic plate is bent and extended to form the second contact portion.

进一步地，所述避让孔在所述软磁板偏摆方向上的开口长度与所述第一接触部到所述第二接触部的距离相等。Further, the length of the opening of the escape hole in the yaw direction of the soft magnetic plate is equal to the distance from the first contact portion to the second contact portion.

本发明另一方面公开一种无线开关，包括射频控制板、用以控制用电设备的开关以及上面所述自发电装置，所述的自发电装置的线圈与射频控制板电性连接。Another aspect of the present invention discloses a wireless switch, comprising a radio frequency control board, a switch for controlling electrical equipment, and the self-generating device described above, wherein the coil of the self-generating device is electrically connected to the radio frequency control board.

有益技术效果：Beneficial technical effects:

1、本发明公开一种自发电装置，包括：软磁板，软磁板被配置为可转动安装；线圈，所述线圈围绕所述软磁板设置；磁架，所述磁架包括固定部和弯折部，所述固定部相对的两个侧面上分别设置有位置相对的第一永磁体和第二永磁体；所述弯折部上开设有容软磁板运动的避让孔；第一永磁体，所述第一永磁体设有第一导磁板，所述第一导磁板的一端朝向所述软磁板的第一端的第一侧弯折和/或延伸形成第一接触部；第二永磁体，所述第二永磁体设有第二导磁板，所述第二导磁板的一端朝向所述软磁板的第一端的第二侧弯折和/或延伸形成第二接触部，所述第一接触部与所述第二接触部的位置相对且磁性相反；解决了现有的自发电装置中磁板的长度过长，导致自发电装置的体积较大，且生产成本较高的问题，使得磁板的长度大大缩短，降低生产成本且减小了自发电装置的体积；1. The present invention discloses a self-generating device, comprising: a soft magnetic plate, the soft magnetic plate is configured to be rotatably installed; a coil, the coil is arranged around the soft magnetic plate; a magnetic frame, the magnetic frame includes a fixing part and the bending part, the two opposite sides of the fixed part are respectively provided with a first permanent magnet and a second permanent magnet opposite in position; the bending part is provided with an escape hole for accommodating the movement of the soft magnetic plate; Permanent magnet, the first permanent magnet is provided with a first magnetic conductive plate, and one end of the first magnetic conductive plate is bent and/or extended toward the first side of the first end of the soft magnetic plate to form a first contact part; a second permanent magnet, the second permanent magnet is provided with a second magnetic conductive plate, one end of the second magnetic conductive plate is bent and/or extended toward the second side of the first end of the soft magnetic plate A second contact portion is formed, and the first contact portion is opposite to the second contact portion and has opposite magnetic properties; it solves the problem that the length of the magnetic plate in the existing self-generating device is too long, resulting in a larger volume of the self-generating device , and the problem of high production cost, so that the length of the magnetic plate is greatly shortened, the production cost is reduced, and the volume of the self-generating device is reduced;

2、本发明中，所述软磁板的第二端安装有弹性部件，提升了用户按压时的使用手感。2. In the present invention, an elastic component is installed on the second end of the soft magnetic plate, which improves the user's feel when pressing.

附图说明Description of drawings

为了更清楚地说明本发明的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍。In order to illustrate the technical solutions of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments.

图1为本发明所述的一种自发电装置实施例一的初始状态结构示意图；FIG. 1 is a schematic structural diagram of the initial state of the first embodiment of a self-generating device according to the present invention;

图2为本发明所述的一种自发电装置实施例一的按压后状态的结构示意图；FIG. 2 is a schematic structural diagram of the pressed state of the first embodiment of a self-generating device according to the present invention;

图3为为本发明所述的一种自发电装置实施例一的初始状态的另一个结构图；3 is another structural diagram of the initial state of the first embodiment of a self-generating device according to the present invention;

图4为本发明所述的一种自发电装置实施例二的初始状态的结构示意图；4 is a schematic structural diagram of the initial state of the second embodiment of a self-generating device according to the present invention;

图5为本发明所述的一种自发电装置实施例二的按压后状态的结构示意图；FIG. 5 is a schematic structural diagram of the pressed state of the second embodiment of a self-generating device according to the present invention;

图6位本发明所述的一种自发电装置实施例二的按压后状态的剖面结构图。FIG. 6 is a cross-sectional structural view of the second embodiment of a self-generating device according to the present invention in a state after being pressed.

其中，1-软磁板，2-线圈，3-磁架，31-固定部，32-弯折部，321-避让孔，4-第一永磁体，5-第二永磁体，6-第一导磁板，61-第一接触部，7-第二导磁板，71-第二接触部，8-弹性部件，9-线圈支架。Among them, 1-soft magnetic plate, 2-coil, 3-magnetic frame, 31-fixed part, 32-bending part, 321-avoidance hole, 4-first permanent magnet, 5-second permanent magnet, 6-th A magnetic conductive plate, 61-first contact part, 7-second magnetic conductive plate, 71-second contact part, 8-elastic part, 9-coil bracket.

具体实施方式Detailed ways

下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本发明，而不能理解为对本发明的限制。The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, only used to explain the present invention, and should not be construed as a limitation of the present invention.

下面结合附图对本发明的实施方式进行详细说明。The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

实施例一：Example 1:

本发明公开一种自发电装置，参见图1和图2，一种自发电装置包括软磁板1、线圈2、磁架3、第一永磁体4、第二永磁体5、第一导磁板6和第二导磁板7，其中，软磁板1被配置为可转动安装，具体地，软磁板1的中部被配置为转动支点，软磁板1的第二端至少一部分穿过避让孔321以形成操作端，操作端安装有弹性部件，优选地，弹性部件为弹片，弹片的下端连接有弹簧，弹簧固定安装于固定板上，软磁板1的第一端形成为自由端；线圈2围绕软磁板1设置；磁架3包括固定部31和弯折部32，优选地，磁架3为L型磁架，L形磁架的竖直部形成为固定部31，L形磁架的横直部形成为弯折部32，L型磁架的竖直部和软磁板1垂直，第一永磁体4和第二永磁体5分别配置于竖直部的两侧呈层叠状，固定部31靠近软磁板1的第一面配置第一永磁体4，固定部31远离软磁板1的第二面配置第二永磁体5，第一永磁体4上的第一导磁板6朝向软磁板1第一端的第一侧弯折，形成第一接触部61，第一接触部61位于软磁板1的第一侧，第二永磁体5上的第二导磁板7朝向软磁板1第一端的第二侧弯折延伸，形成第二接触部71，第二接触部71位于软磁板1的第二侧，第一接触部61与第二接触部71的位置相对且磁性相反；弯折部32上开设有容软磁板1运动的避让孔321，优选地，避让孔321在软磁板1偏摆方向上的开口长度与第一接触部61到第二接触部71的距离相等；初始状态时，软磁板1的两端通过第二导磁板7与磁架3连接形成第一闭合磁路；当软磁板1相对永磁体转动后，软磁板1的两端通过第一导磁板6与磁架3形成第二闭合磁路。The present invention discloses a self-generating device. Referring to FIG. 1 and FIG. 2, a self-generating device includes a soft magnetic plate 1, a coil 2, a magnetic frame 3, a first permanent magnet 4, a second permanent magnet 5, a first magnetic permeability The plate 6 and the second magnetic conductive plate 7, wherein the soft magnetic plate 1 is configured to be rotatably installed, specifically, the middle of the soft magnetic plate 1 is configured as a pivot point, and at least a part of the second end of the soft magnetic plate 1 passes through The avoidance hole 321 is used to form an operation end, and an elastic member is installed on the operation end. Preferably, the elastic member is an elastic piece, the lower end of the elastic piece is connected with a spring, the spring is fixedly installed on the fixing plate, and the first end of the soft magnetic plate 1 is formed as a free end The coil 2 is arranged around the soft magnetic plate 1; the magnetic frame 3 includes a fixed part 31 and a bent part 32, preferably, the magnetic frame 3 is an L-shaped magnetic frame, and the vertical part of the L-shaped magnetic frame is formed as a fixed part 31, L The vertical part of the L-shaped magnetic frame is formed as a bent part 32; the vertical part of the L-shaped magnetic frame is perpendicular to the soft magnetic plate 1; The first permanent magnet 4 is arranged on the fixed part 31 close to the first surface of the soft magnetic plate 1 , the second permanent magnet 5 is arranged on the fixed part 31 away from the second surface of the soft magnetic plate 1 , and the first guide on the first permanent magnet 4 The magnetic plate 6 is bent toward the first side of the first end of the soft magnetic plate 1 to form a first contact portion 61 , and the first contact portion 61 is located on the first side of the soft magnetic plate 1 . The magnetic plate 7 is bent and extended toward the second side of the first end of the soft magnetic plate 1 to form a second contact portion 71 , the second contact portion 71 is located on the second side of the soft magnetic plate 1 , and the first contact portion 61 is in contact with the second contact portion 71 The position of the part 71 is opposite and the magnetism is opposite; the bending part 32 is provided with an avoidance hole 321 for accommodating the movement of the soft magnetic plate 1, preferably, the length of the opening of the avoidance hole 321 in the yaw direction of the soft magnetic plate 1 is the same as that of the first contact part. The distance from 61 to the second contact part 71 is equal; in the initial state, both ends of the soft magnetic plate 1 are connected to the magnetic frame 3 through the second magnetic conducting plate 7 to form a first closed magnetic circuit; when the soft magnetic plate 1 rotates relative to the permanent magnet Afterwards, both ends of the soft magnetic plate 1 form a second closed magnetic circuit with the magnetic frame 3 through the first magnetic conducting plate 6 .

作为本发明的一个实施例，自发电装置还包括线圈支架9，线圈支架9被配置为固定安装，线圈支架9的内部穿设软磁板1，线圈支架9的外部设有绕线槽，在绕线槽内绕设上述线圈2；线圈支架9的内壁中心位置处对称设有两个支撑部，两个支撑部支撑软磁板使得软磁板可绕该支撑部转动。As an embodiment of the present invention, the self-generating device further includes a coil support 9, the coil support 9 is configured to be fixedly installed, the soft magnetic plate 1 is penetrated inside the coil support 9, and the coil support 9 is provided with a wire winding slot outside. The coil 2 is wound in the winding slot; the inner wall of the coil support 9 is symmetrically provided with two supporting parts at the center position, and the two supporting parts support the soft magnetic plate so that the soft magnetic plate can rotate around the supporting parts.

本发明实施例一公开的自发电装置的具体工作原理：The specific working principle of the self-generating device disclosed in the first embodiment of the present invention:

初始状态时，软磁板1的第一端自由端接触第二接触部71，软磁板1的两端通过第二导磁板7和L型磁架3构成第一闭合磁路，当按压软磁板1操作端的弹片时，弹片弯曲，使得软磁板1相对永磁体转动，软磁板1的第一端自由端与第二接触部71断开，与第一接触部61接触，实现磁力导通，则软磁板1的两端通过第一导磁板6和L型磁架3构成第二闭合磁路，软磁板1内的磁场方向发生180度改变，线圈内的磁通量产生变化，进而产生感应电压，完成一次发电，当软磁板1通过弹簧的弹性恢复力回复初始状态时，软磁板1的第一端自由端又与第一接触部61断开，并与第二接触部71导通，磁场方向再次发生180度改变，又可完成一次发电，这样循环往复，可以实现连续发电。In the initial state, the free end of the first end of the soft magnetic plate 1 contacts the second contact portion 71, and the two ends of the soft magnetic plate 1 form a first closed magnetic circuit through the second magnetic conducting plate 7 and the L-shaped magnetic frame 3. When the elastic piece at the operating end of the soft magnetic plate 1 is bent, the elastic piece is bent, so that the soft magnetic plate 1 rotates relative to the permanent magnet, and the free end of the first end of the soft magnetic plate 1 is disconnected from the second contact portion 71 and contacts with the first contact portion 61 to achieve When the magnetic force is turned on, the two ends of the soft magnetic plate 1 form a second closed magnetic circuit through the first magnetic conductive plate 6 and the L-shaped magnetic frame 3. The direction of the magnetic field in the soft magnetic plate 1 changes by 180 degrees, and the magnetic flux in the coil generates change, and then generate an induced voltage to complete a power generation. When the soft magnetic plate 1 returns to the initial state through the elastic restoring force of the spring, the free end of the first end of the soft magnetic plate 1 is disconnected from the first contact portion 61 again, and is connected to the first contact portion 61. The second contact portion 71 is turned on, the direction of the magnetic field changes by 180 degrees again, and one power generation can be completed again.

实施例二：Embodiment 2:

实施例二与实施例一基本相同，参见图3和图4，L型磁架的竖直部和软磁板1布置基本在同一平面上且并排设置，第一永磁体4和第二永磁体5分别配置于竖直部的两侧呈层叠状，第一永磁体4上的第一导磁板6朝向软磁板1的第一端的第一侧弯折延伸，形成第一接触部61，第一接触部61位于软磁板1的第一侧，第二永磁体5上的第二导磁板7朝向软磁板1的第一端的第二侧弯折延伸，形成第二接触部71，第二接触部71位于软磁板1的第二侧，第一永磁体4和第二永磁体5朝向固定部31的磁极相反。The second embodiment is basically the same as the first embodiment. Referring to FIG. 3 and FIG. 4 , the vertical part of the L-shaped magnetic frame and the soft magnetic plate 1 are basically arranged on the same plane and are arranged side by side, and the first permanent magnet 4 and the second permanent magnet are arranged side by side. 5 are respectively arranged on both sides of the vertical part in a stacked shape, and the first magnetic conductive plate 6 on the first permanent magnet 4 is bent and extended toward the first side of the first end of the soft magnetic plate 1 to form a first contact part 61 , the first contact portion 61 is located on the first side of the soft magnetic plate 1, and the second magnetic conductive plate 7 on the second permanent magnet 5 is bent and extended toward the second side of the first end of the soft magnetic plate 1 to form a second contact The second contact portion 71 is located on the second side of the soft magnetic plate 1 , and the magnetic poles of the first permanent magnet 4 and the second permanent magnet 5 are opposite to the fixed portion 31 .

具体工作原理：Specific working principle:

实施例二的工作原理与实施例一的工作原理基本相同，这里不再赘述。The working principle of the second embodiment is basically the same as that of the first embodiment, and will not be repeated here.

本发明的另一方面公开一种无线开关，无线开关包括射频控制板、用以控制用电设备的开关以及前面所述自发电装置，所述的自发电装置的线圈与射频控制板电性连接。Another aspect of the present invention discloses a wireless switch. The wireless switch includes a radio frequency control board, a switch for controlling electrical equipment, and the aforementioned self-generating device, wherein the coil of the self-generating device is electrically connected to the radio frequency control board. .

在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。In the description of this specification, description with reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples", etc., mean specific features described in connection with the embodiment or example , structure, material or feature is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

以上的实施例仅是对本发明的优选实施方式进行描述，并非对本发明的范围进行限定，在不脱离本发明设计精神的前提下，本领域普通工程技术人员对本发明的技术方案做出的各种变形和改进，均应落入本发明的权利要求书确定的保护范围内。The above embodiments are only to describe the preferred embodiments of the present invention, and do not limit the scope of the present invention. Variations and improvements should fall within the protection scope determined by the claims of the present invention.