Control module of socket
Through innovative design of stacking assembly method and pad structure, the problem of complicated circuit board assembly in socket control module is solved, achieving space saving and improved assembly efficiency.
Patent Information
- Application Number
- CN202520096385.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-01-16
AI Technical Summary
The existing socket control module has multiple circuit boards that are not easy to assemble, resulting in a large size and a lot of space occupied.
By adopting a stacking assembly method, positioning and insertion are achieved by setting a pad structure on the interface circuit board and the soldering slots on other circuit boards, eliminating the dependence on positioning fixtures and realizing accurate soldering of multiple circuit boards.
It effectively saves the overall space of the control module, improves assembly efficiency, and achieves miniaturization.
Smart Images
Figure CN223912732U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to socket technical field, concretely a socket's control module. BACKGROUND
[0002] With the development of the times, in order to meet the increasing power supply demand of electric appliances and digital equipment, many sockets with plug-in interfaces are born on the market, and in order to improve the charging speed, high-power DC output interfaces are also added, and the polyhedral socket is one of them. The control module of this kind of socket involves multiple circuit board structures, and the assembly of multiple circuit boards in the socket is not simple at present, and the volume of the assembled circuit board is large, which leads to the occupation of more internal space of the whole socket. SUMMARY
[0003] The utility model aims at providing a socket's control module to solve the technical problem in the background art.
[0004] A socket's control module, comprising a mounting shell, a power supply mainboard, a key control board and an interface circuit board, the mounting shell is a rectangular frame structure, one side of the mounting shell is provided with an opening, the mounting shell is a hollow mounting cavity, the key control board is below the power supply mainboard, the interface circuit board is vertically installed between the key control board and the power supply mainboard, the upper and lower ends of the interface circuit board are respectively positioned and inserted with the key control board and the power supply mainboard, and the interface circuit board is located at the opening position of the mounting shell.
[0005] The power supply mainboard is provided with a plurality of first welding slots on the opening side of the mounting shell, the key control board is provided with a plurality of second welding slots on the opening side of the mounting shell, the upper end of the interface circuit board is provided with a protruding first pad and is inserted with the first welding slot, and the lower end of the interface circuit board is provided with a protruding second pad and is inserted with the second welding slot.
[0006] The opening of the mounting shell is provided with a limit block protruding outward above, the limit block is provided with two, and the two limit blocks are on the left and right sides of the opening, and the top end of the interface circuit board abuts below the limit block.
[0007] The opening position of the mounting shell is also provided with a mounting plate, the mounting plate is provided with two and is on the left and right ends of the opening, the mounting plate is below the limit block, the mounting plate is provided with a first clamping hole, and the interface circuit board is provided with a directional assembly block and is inserted with the first clamping hole.
[0008] The left and right sides below the bottom in the mounting shell are respectively provided with recessed sliding grooves, and the two sides of the key control board are inserted into the sliding grooves.
[0009] Compared with the prior art, the control module of the socket of the application, the plurality of circuit boards adopt the stacking assembly mode, effectively saving the overall space of the control module, realizing the miniaturization of the volume, and the solder pad structure is arranged on the interface circuit board and is inserted into the solder slot on the other circuit board and then welded, so that accurate positioning and welding can be realized without using other positioning fixtures for auxiliary welding, and the overall assembly efficiency of the control module is effectively improved. BRIEF DESCRIPTION OF DRAWINGS
[0010] Figure 1 : the perspective view of the application;
[0011] Figure 2 : another direction perspective view of the application;
[0012] Figure 3 : the exploded view of the application;
[0013] Figure 4 : the perspective view of the mounting shell;
[0014] Figure 5 : the front view of the interface circuit board. DETAILED DESCRIPTION
[0015] The technical solutions in the embodiments of the application will be described clearly and completely in combination with the drawings in the embodiments of the application.
[0016] Specific embodiment 1: please refer to Figures 1 to 5 In the embodiments of the application, the control module of the socket comprises a mounting shell 17, a power mainboard 19, a key control board 18 and an interface circuit board 20, the mounting shell 17 is a rectangular frame structure, one side of the mounting shell 17 is provided with an opening, the mounting shell 17 is a hollow mounting cavity, the key control board 18 is below the power mainboard 19, the interface circuit board 20 is vertically installed between the key control board 18 and the power mainboard 19, and the interface circuit board 20 is at the opening position of the mounting shell 17; the power mainboard 19 is provided with a welding plate 1902 for welding with a cable, the mounting shell 17 is provided with a long limiting hole 1701 which is inserted with the welding plate 1902, and the welding plate 1902 is suspended to the outside through the side wall of the mounting shell 17.
[0017] The power mainboard 19 is provided with a plurality of first welding slots 1901 on the opening side of the mounting shell 17, the key control board 18 is provided with a plurality of second welding slots 1801 on the opening side of the mounting shell 17, the interface circuit board 20 is provided with a protruding first pad 2001 on the upper end and is inserted with the first welding slot 1901, and is provided with a protruding second pad 2002 on the lower end and is inserted with the second welding slot 1801; the opening of the mounting shell 17 is provided with a limiting block 1702 protruding outward, the limiting block 1702 is provided with two, and the two limiting blocks 1702 are on the left and right sides of the opening, and the top end of the interface circuit board 20 abuts below the limiting block 1702; the opening position of the mounting shell 17 is also provided with a mounting plate 1703, the mounting plate 1703 is provided with two and is on the left and right ends of the opening, the mounting plate 1703 is below the limiting block 1702, the mounting plate 1703 is provided with a first clamping hole 1703-1, the interface circuit board 20 is provided with a directional assembly block 2003 and is inserted with the first clamping hole 1703-1, in order to prevent assembly errors, the number of directional assembly blocks 2003 on the left and right sides of the interface circuit board 20 is inconsistent, in the application, one directional assembly block 2003 is arranged on the left side of the interface circuit board 20, and two directional assembly blocks 2003 are arranged on the right side. In the application, the interface circuit board 20 is provided with a plurality of interfaces, the interfaces can be universal serial bus (USB) interfaces, Type C interfaces, Type A interfaces or Type B interfaces, etc. In addition, recessed sliding grooves 1704 are arranged on the left and right sides below the bottom in the mounting shell 17, and the key control board 18 is inserted into the sliding grooves 1704, so that the directional installation of the key control board 18 is realized.
[0018] The assembly mode is as follows: since the power module with a large volume is welded on the power mainboard 19, the two sides of the key control board 18 are first inserted into the sliding grooves 1704 for assembly, then the power mainboard 19 is inserted into the mounting shell 17, and the interfaces on the interface circuit board 20 are welded after being completely welded, and then the first pad 2001 and the second pad 2002 are welded with the key control board 18 and the power mainboard 19 respectively, since the pad and the welding slot are used for directional installation in the form of insertion, other positioning jigs are not needed for assistance, and the assembly efficiency of the control module is effectively improved. The control module of the application adopts a stacking assembly mode, effectively saves space, and realizes small size.
[0019] Compared with the prior art, the control module of the socket of the application adopts a stacking assembly mode for a plurality of circuit boards, effectively saves the overall space of the control module, realizes small size, and the pad structure on the interface circuit board is positioned and inserted with the welding slots on the other circuit boards, and then welded, so that accurate positioning and welding can be realized without using other positioning jigs for auxiliary welding, and the overall assembly efficiency of the control module is effectively improved.
[0020] It will be apparent to those skilled in the art that the application is not limited to the details of the foregoing exemplary embodiments and that the application can be implemented in other specific forms without departing from the spirit or essential characteristics of the application. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No feature of the application is considered critical unless it is expressly stated in the claims.
[0021] Furthermore, it should be appreciated that each of the embodiments described herein is not required, therefore the embodiments described herein are merely exemplary, and therefore general statements above that include criteria applicable to some embodiments typically include additional criteria which can or can not be applicable to other embodiments. Furthermore, it should be understood that although the description of the present application is made with respect to the embodiments, each embodiment does not necessarily contain only one independent technical solution, and the description of the present application is made for clarity only, and those skilled in the art should consider the description as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.
Claims
1. A control module for a socket, characterized by: Including installation shell, power mainboard, button control board and interface circuit board, the installation shell is rectangular frame structure, one side of the installation shell is equipped with opening, the installation shell is hollow installation cavity, the button control board is below the power mainboard, the interface circuit board is vertically installed between button control board and power mainboard, the upper and lower ends of the interface circuit board are respectively positioned and inserted with button control board and power mainboard, the interface circuit board is in the opening position of installation shell.
2. A control module for a socket according to claim 1, characterised in that: The power mainboard is equipped with a plurality of first welding slot positions on the opening side of the installation shell, the button control board is equipped with a plurality of second welding slot positions on the opening side of the installation shell, the upper end of the interface circuit board is equipped with a convex first solder pad and is inserted with the first welding slot position, and the lower end is equipped with a convex second solder pad and is inserted with the second welding slot position.
3. A control module for a socket according to claim 2, wherein: The opening of the installation shell is equipped with an outwardly protruding limiting block above, the limiting block is provided with two, the two limiting blocks are on the left and right sides of the opening, and the top end of the interface circuit board abuts below the limiting block.
4. A control module for a socket according to claim 3, wherein: The opening position of the installation shell is also equipped with an installation plate, the installation plate is provided with two and is on the left and right ends of the opening, the installation plate is below the limiting block, the installation plate is provided with a first clamping hole, and the interface circuit board is provided with a directional assembly block and is inserted with the first clamping hole.
5. A control module for a socket according to claim 4, wherein: The bottom of the installation shell is equipped with recessed sliding grooves on the left and right sides, and the button control board is inserted into the sliding grooves.