Structure for optimizing stability of connector
By setting the reinforcement pins on the circuit board of the connector and raising the pad, the problem of insufficient force on the connector pin is solved, and stable contact and extended working life after multiple plug-ins and unplugging of the connector is achieved.
Patent Information
- Application Number
- CN202420339571.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-22
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-02-22
AI Technical Summary
The tiny and precise design of the existing connectors causes their pins to not withstand too much force, resulting in limited number of plug-ins and unplugging times. Multiple plug-ins and unplugging will cause their pins to be disengaged from the board, causing abnormal contact between module signals and inability to work normally.
By setting the reinforcement pin on the circuit board and lifting the pad of the reinforcement pin, the height is about 0.2mm, which increases the force point of the connector when plugging and unplugging, and reduces the force on the signal pin.
It realizes that the connector is not easy to disengage the board after multiple plug-ins and unplugging, extends the working life of the connector and ensures stable contact of the module signal.
Smart Images
Figure CN222637684U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of connectors, in particular to a structure for optimizing the stability of connectors. Background Art
[0002] At present, camera modules with connectors are designed with corresponding connector pin pads on the board, and the connector and the board are combined together by soldering. However, due to the small size and precision design of the connector itself, its pins are very small and therefore cannot withstand excessive force. This limits the number of times the connector can be plugged in and out. If it is plugged in and out multiple times, its pins will detach from the board, causing abnormal signal contact of the module and failure to work properly. Utility Model Content
[0003] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a structure for optimizing the stability of a connector.
[0004] The purpose of this utility model is achieved through the following technical solutions:
[0005] A structure for optimizing connector stability comprises: a board body, the board body comprising a circuit board; the circuit board, a connector is arranged in the center of the right side of the bottom of the circuit board body, and reinforcement pins are arranged on the front and back of the right side of the circuit board; and a connector, a connector signal pin is arranged on the connector.
[0006] In one of the embodiments, a reinforcing plate is provided on the left side of the bottom of the circuit board body and at a position corresponding to the connector.
[0007] In one of the embodiments, the board body is a PCB or an FPC board, and the circuit board is a flexible circuit board or a rigid circuit board.
[0008] In one embodiment, the connector signal pins are arranged equidistantly along the top and bottom edges of the connector.
[0009] In one of the embodiments, the connector signal pins are arranged on the left and right sides of the connector, and the circuit board and the plate body of the reinforcement pins are elevated to a height of 0.2 mm.
[0010] In one of the embodiments, the reinforcement pin has no signal or a common ground signal, and has a large contact area with the circuit board, and its length and width are between 2 mm and 3 mm and 1.5 mm and 2 mm respectively.
[0011] In one embodiment, the front side of the reinforcing plate is in the shape of a rectangle, and its length and width are greater than the length and width of the front side of the connector.
[0012] In one embodiment, the height of the side surface of the reinforcement pin is about 1 / 2 of the height of the side surface of the connector.
[0013] In one of the embodiments, the front side of the connector signal pin is in a square shape, and each of the connector signal pins distributed at the upper and lower ends of the connector are designed to be mirror images with the connector as the center.
[0014] In one embodiment, the signal pin of the connector has a length of 0.5 mm to 1 mm and a width of 0.2 mm to 0.5 mm.
[0015] Compared with the prior art, the utility model has at least the following advantages:
[0016] The structure of the utility model optimizes the stability of the connector. Two reinforcement pins are arranged on the circuit board 11, and the pads of the reinforcement pins on the circuit board are raised to a height of about 0.2 mm. In this way, when the connector is plugged in or out, the reinforcement pins are located at a higher position and are closer to the force-bearing position, so more force is distributed to the reinforcement pins, thereby reducing the force on the signal pins. This ensures that the pins of the connector will not be detached from the board after multiple plugging and unplugging, and the connector can be used even after multiple plugging and unplugging, thereby extending the service life of the connector. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 The overall schematic diagram of the structure of the utility model for optimizing the stability of the connector;
[0019] Figure 2 This is a schematic diagram of the front structure of the structure for optimizing the stability of the connector of the utility model.
[0020] In the figure: 1. board body; 11. circuit board; 12. connector; 13. connector signal pin; 14. reinforcement pin; 15. reinforcement board. DETAILED DESCRIPTION
[0021] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the relevant drawings. The drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly and comprehensively understood.
[0022] In the description of the present application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0023] Unless otherwise clearly stipulated and limited, terms such as "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements.
[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.
[0025] like Figure 1-2 As shown, a structure for optimizing connector stability includes: a board body 1, the board body 1 includes a circuit board 11; the circuit board 11, a connector 12 is arranged in the center of the right side of the bottom of the circuit board 11, and reinforcement pins 14 are arranged on the front and back of the right side of the circuit board 11; the connector 12, and the connector 12 is provided with a connector signal pin 13. It should be noted that the number of the connector signal pins 13 ranges from 30 to 60.
[0026] like Figure 1-2 As shown, in one embodiment, a reinforcing plate 15 is provided at the left side of the bottom of the circuit board 11 and at a position corresponding to the connector 12. The front of the reinforcing plate 15 is rectangular, and its length and width are greater than the length and width of the front of the connector 12. It should be noted that the center of the reinforcing plate 15 and the center of the connector 12 are mirror-symmetrical with each other with the circuit board 11 as the center.
[0027] like Figure 1-2 As shown, in one embodiment, the board body 1 is a PCB or FPC board, and the circuit board 11 is a flexible circuit board or a rigid circuit board. It should be noted that the circuit board 11 and the board body 1 are selected according to different needs.
[0028] like Figure 1-2 As shown, in one embodiment, the connector signal pins 13 are located at equal distances along the top and bottom edges of the connector 12. The length of the connector signal pins 13 is 0.5 mm to 1 mm, and the width is 0.2 mm to 0.5 mm. It should be noted that the more the number of connector signal pins 13 is, the smaller the size of the pins is.
[0029] like Figure 1-2 As shown, in one embodiment, the connector signal pins 13 are arranged on the left and right sides of the connector 12, and the circuit board 11 and the reinforcement pins 14 are raised to a height of 0.2mm. The reinforcement pins 14 are non-signal or common ground signals, and have a large contact area with the circuit board 11. The length and width are between 2mm~3mm and 1.5mm~2mm, respectively. The height of the side of the reinforcement pin 14 is about 1 / 2 of the height of the side of the connector 12. It should be noted that this design allows the reinforcement pins 14 to be positioned higher, so when plugging and unplugging the connector 12, the force position is closer, and more force can be distributed, reducing the force on the signal pin.
[0030] like Figure 1-2 As shown, in one embodiment, the front side of the connector signal pin 13 is square in shape, and each of the connector signal pins 13 distributed at the upper and lower ends of the connector 12 are designed to be mirror images with the connector 12 as the center.
[0031] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A structure for optimizing connector stability, characterized in that: include: A board body (1), wherein the board body (1) comprises a circuit board (11); A circuit board (11), wherein a connector (12) is arranged at the center of the right side of the bottom of the circuit board (11), and reinforcement pins (14) are arranged on the front and back of the right side of the circuit board (11); A connector (12) is provided with a connector signal pin (13).
2. The structure for optimizing connector stability according to claim 1, characterized in that: A reinforcing plate (15) is provided on the left side of the bottom of the circuit board (11) and at a position corresponding to the connector (12).
3. The structure for optimizing connector stability according to claim 1, characterized in that: The board body (1) is a PCB or an FPC board, and the circuit board (11) is a flexible circuit board or a rigid circuit board.
4. The structure for optimizing connector stability according to claim 1, characterized in that: The connector signal pins (13) are arranged at equal distances along the edges of the top and bottom of the connector (12).
5. The structure for optimizing connector stability according to claim 1, characterized in that: The connector signal pins (13) are arranged on the left and right sides of the connector (12), and the circuit board (11) and the reinforcing pins (14) are elevated to a height of 0.2 mm.
6. The structure for optimizing connector stability according to claim 1, characterized in that: The reinforcement pin (14) has no signal or a common ground signal and has a large contact area with the circuit board (11), and its length and width are respectively between 2 mm and 3 mm and between 1.5 mm and 2 mm.
7. The structure for optimizing connector stability according to claim 2, characterized in that: The front face of the reinforcing plate (15) is in the shape of a rectangle, and its length and width are both greater than the length and width of the front face of the connector (12).
8. The structure for optimizing connector stability according to claim 1, characterized in that: The height of the side surface of the reinforcing pin (14) is approximately 1 / 2 of the height of the side surface of the connector (12).
9. The structure for optimizing connector stability according to claim 1, characterized in that: The front face of the connector signal pin (13) is square in shape, and each of the connector signal pins (13) distributed at the upper and lower ends of the connector (12) are designed to be mirror images of each other with the connector (12) as the center.
10. The structure for optimizing connector stability according to claim 1, characterized in that: The connector signal pin (13) has a length of 0.5 mm to 1 mm and a width of 0.2 mm to 0.5 mm.