Printed board fixed socket reinforcing structure
By introducing a structure of reinforced connecting seat and support plate into the printed board fixed socket, the structural stability of the socket in a strong vibration environment is solved, and the connection reliability and bending resistance between the socket and the printed board are enhanced.
Patent Information
- Application Number
- CN202422355961.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-09-26
AI Technical Summary
In a strong mechanical vibration environment, the printed board fixed socket is prone to problems such as anti-loosening failure of nuts, broken socket welding pins, and wear of printed boards.
The structural design of reinforced connecting seat and reinforced support plate is adopted, and the printed board, socket and plug components are fixedly connected through connectors to enhance the overall bending resistance and reduce alternating stress.
The overall bending resistance of the combination of socket components and plug components in a strong vibration environment is improved, the site strain is reduced, and the screw connection anti-loosening ability and electrical connection reliability are enhanced.
Smart Images
Figure CN223124291U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a fixing structure between a printed circuit board and a socket, and particularly to a reinforcing structure for a fixed socket of a printed circuit board. Background Art
[0002] In engineering, it is often encountered that the nut loosening prevention fails, the socket welding pins break, and the printed circuit board wears in the case of a fixed socket of a printed circuit board in a strong mechanical vibration environment. The reason is that the weight at the socket plug is large and the structure deforms seriously under the vibration environment. Content of the Utility Model
[0003] The purpose of the utility model is to provide a novel reinforcing structure for a fixed socket of a printed circuit board.
[0004] To achieve the above purpose, a technical solution provided by the utility model is: a reinforcing structure for a fixed socket of a printed circuit board, comprising: a printed circuit board component and a socket component fixed on the printed circuit board component. It further comprises: a reinforcing connection seat and a reinforcing support plate. The reinforcing connection seat abuts against the socket component and the reinforcing support plate upwards respectively, and the reinforcing connection seat abuts against the printed circuit board component downwards. The printed circuit board component, the reinforcing connection seat and the socket component are fixedly connected to each other, and the reinforcing connection seat and the reinforcing support plate are fixedly connected to each other.
[0005] As a preferred solution for the reinforcement structure of the printed circuit board fixed socket, the printed circuit board component is formed with a printed circuit board welding area and printed circuit board connection holes; the reinforcement connection seat is above the printed circuit board component, the bottom surface of the reinforcement connection seat abuts against the top surface of the printed circuit board component, the reinforcement connection seat has a connection seat main body and connection seat ear plates formed on the outer periphery of the connection seat main body, the connection seat main body has an upward-opening connection seat positioning groove, the bottom wall of the connection seat positioning groove is formed with a connection seat through hole that is downwardly aligned with the pin welding area of the printed circuit board component and a connection seat first connection hole that is downwardly aligned with the printed circuit board connection hole, and the connection seat ear plates are formed with connection seat second connection holes; the socket component is inside the connection seat positioning groove, the socket component has a socket main body and socket ear plates formed on the outer periphery of the socket main body, the socket pins of the socket main body pass downward through the connection seat through hole and are welded to the printed circuit board welding area of the printed circuit board component, the socket ear plates are formed with socket connection holes that are downwardly aligned with the connection seat first connection holes, and the socket connection holes, the connection seat first connection holes, and the printed circuit board connection holes are connected together by a first connecting member to realize the fixed connection of the printed circuit board component, the reinforcement connection seat, and the socket component; the reinforcement support plate is above the reinforcement connection seat, the reinforcement support plate surrounds the outer periphery of the socket component, the bottom surface of the reinforcement support plate abuts against the top surface of the reinforcement connection seat, the reinforcement support plate is formed with a support plate connection hole that is downwardly aligned with the connection seat second connection hole, and the support plate connection hole and the connection seat second connection hole are connected together by a second connecting member to realize the fixed connection of the reinforcement connection seat and the reinforcement support plate.
[0006] As a preferred solution for the reinforcement structure of the printed circuit board fixed socket, the printed circuit board connection holes are on opposite sides of the printed circuit board welding area; correspondingly, the connection seat first connection holes are on opposite sides of the connection seat positioning groove; correspondingly, the connection seat second connection holes of the socket ear plates are on opposite sides of the socket main body.
[0007] As a preferred solution for the reinforcement structure of the printed circuit board fixed socket, the number of the connection seat ear plates is four, which are respectively at the four corner positions of the connection seat main body.
[0008] As a preferred solution for the reinforcement structure of the printed circuit board fixed socket, it further includes: a plug component, the plug component is above the socket component, and the plug component is fixedly connected to the socket component in a detachable manner.
[0009] As a preferred solution for the reinforcement structure of the printed circuit board fixed socket, the first connecting member is a bolt and a nut.
[0010] As a preferred solution for the reinforcement structure of the printed circuit board fixed socket, the second connecting member is a screw.
[0011] Compared with the prior art, the beneficial effects of the present utility model are at least as follows: Under the combined support of the reinforcement connection seat and the reinforcement support plate, the overall bending resistance of the combination of the socket component and the plug component can be improved in a strong vibration environment, the overall alternating stress can be reduced, thereby reducing the strain of each part, especially reducing the strain at the threaded connection part and the pin part between the socket component and the printed board component, and improving the anti-loosening ability of the screw connection and the electrical connection reliability of the socket component. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 is a schematic structural diagram (combined state) of an embodiment of the reinforcement structure of a printed board fixed socket of the present utility model.
[0013] Figure 2 is a schematic structural diagram (exploded state) of an embodiment of the reinforcement structure of a printed board fixed socket of the present utility model.
[0014] Figure 3 is a schematic structural diagram of the reinforcement connection seat in an embodiment of the reinforcement structure of a printed board fixed socket of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0015] The present utility model will be further described in detail below in conjunction with the accompanying drawings through specific embodiments. It should be noted here that the description of these embodiments is for helping to understand the present utility model, but does not constitute a limitation to the present utility model. In addition, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.
[0016] See Figure 1 and Figure 2 , what is shown in the figure is a reinforcement structure of a printed board fixed socket. The reinforcement structure of the printed board fixed socket includes: a printed board component 1, a socket component 2, a plug component 3, a reinforcement connection seat 4, a reinforcement support plate 5, a first connecting member 6, a second connecting member 7, etc.
[0017] The printed board component 1 is formed with a printed board welding area 11 and printed board connection holes 12.
[0018] During specific implementation, the printed board connection holes 12 are on the opposite sides of the printed board welding area 11.
[0019] During specific implementation, the printed board connection holes 12 are through holes.
[0020] The reinforcement connection seat 4 is above the printed board component 1. The bottom surface of the reinforcement connection seat 4 abuts against the top surface of the printed board component 1. Combining Figure 3, the reinforcement connection base 4 has a connection base body 41 and connection base ear plates 42 formed on the outer periphery of the connection base body 41. The connection base body 41 covers the printed circuit board welding area 11. The connection base body 41 has a connection base positioning groove 411 with an upward opening. The shape and length-width of the connection base positioning groove 411 are adapted to the shape and length-width of the socket component 2. The connection base positioning groove 411 is used to position the socket component 2. A connection base through hole 412 facing downward to the pin welding area of the printed circuit board component 1 and a connection base first connection hole 413 facing downward to the printed circuit board connection hole 12 are formed on the bottom wall of the connection base positioning groove 411. The connection base ear plates 42 cover the printed circuit board connection hole 12. The connection base ear plates 42 are formed with connection base second connection holes 421.
[0021] In specific implementation, the connection base first connection holes 413 are on the opposite sides of the connection base positioning groove 411.
[0022] In specific implementation, the connection base first connection holes 413 are through holes, the connection base through holes 412 are through holes, and the connection base second connection holes 421 are blind holes.
[0023] In specific implementation, the connection base positioning groove 411 has a rectangular structure.
[0024] In specific implementation, the number of the connection base ear plates 42 is four, which are respectively at the four corner positions of the connection base body 41.
[0025] The socket component 2 is inside the connection base positioning groove 411. The socket component 2 has a socket body 21 and socket ear plates 22 formed on the outer periphery of the socket body 21. The socket pins of the socket body 21 pass downward through the connection base through holes 412 and are welded to the printed circuit board welding area 11 of the printed circuit board component 1. The socket ear plates 22 cover the connection base first connection holes 413. The socket ear plates 22 are formed with socket connection holes 221 facing downward to the connection base first connection holes 413. The socket connection holes 221, the connection base first connection holes 413, and the printed circuit board connection holes 12 are connected together by the first connecting member 6 to realize the fixed connection of the printed circuit board component 1, the reinforcement connection base 4, and the socket component 2.
[0026] In specific implementation, the socket ear plates 22 are on the opposite sides of the socket body 21.
[0027] In specific implementation, the first connecting member 6 is a bolt and a nut. The bolt is a downward insertion type.
[0028] The plug component 3 is above the socket component 2. The plug component 3 is adapted to the socket component 2. The plug component 3 is fixedly connected to the socket component 2 in a detachable manner.
[0029] In specific implementation, both the socket component 2 and the plug component 3 are rectangular structures.
[0030] The reinforcement support plate 5 is above the reinforcement connection seat 4. The reinforcement support plate 5 surrounds the outer periphery of the socket component 2. The bottom surface of the reinforcement support plate 5 abuts against the top surface of the reinforcement connection seat 4. The reinforcement support plate 5 covers the second connection hole 421 of the connection seat. The reinforcement support plate 5 is formed with a support plate connection hole that is downwardly aligned with the second connection hole 421 of the connection seat. The support plate connection hole and the second connection hole 421 of the connection seat are connected together by the second connecting member 7 to achieve the fixed connection between the reinforcement connection seat 4 and the reinforcement support plate 5.
[0031] In specific implementation, the second connecting member 7 is a screw. The screw is a downward insertion type.
[0032] Working principle: Under the combined support of the reinforcement connection seat 4 and the reinforcement support plate 5, the overall bending resistance of the combination of the socket component 2 and the plug component 3 in a strong vibration environment can be improved, the overall alternating stress can be reduced, thereby reducing the strain of each part, especially reducing the strain of the threaded connection part and the pin part between the socket component 2 and the printed circuit board component 1, and improving the anti-loosening ability of the screw connection and the electrical connection reliability of the socket component 2.
[0033] The above only expresses the implementation modes of the present invention, and the description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.
Claims
1. A fixed socket reinforcement structure for a printed circuit board, comprising: A printed circuit board component and a socket component fixed to the printed circuit board component, characterized by further comprising: a reinforcement connection seat and a reinforcement support plate. The reinforcement connection seat abuts upward against the socket component and the reinforcement support plate respectively, and abuts downward against the printed circuit board component. The printed circuit board component, the reinforcement connection seat and the socket component are fixedly connected to each other, and the reinforcement connection seat and the reinforcement support plate are fixedly connected to each other.
2. The printed circuit board fixed socket reinforcement structure according to claim 1, characterized in that, The printed circuit board component is formed with a printed circuit board welding area and printed circuit board connection holes; the reinforcement connection seat is above the printed circuit board component, and the bottom surface of the reinforcement connection seat abuts against the top surface of the printed circuit board component. The reinforcement connection seat has a connection seat body and connection seat ear plates formed on the outer periphery of the connection seat body. The connection seat body has an upward-opening connection seat positioning groove. The bottom wall of the connection seat positioning groove is formed with a connection seat through hole facing downward to the pin welding area of the printed circuit board component and a connection seat first connection hole facing downward to the printed circuit board connection hole. The connection seat ear plates are formed with connection seat second connection holes; the socket component is inside the connection seat positioning groove. The socket component has a socket body and socket ear plates formed on the outer periphery of the socket body. The socket pins of the socket body pass downward through the connection seat through hole and are welded to the printed circuit board welding area of the printed circuit board component. The socket ear plates are formed with socket connection holes facing downward to the connection seat first connection holes. The socket connection holes, the connection seat first connection holes and the printed circuit board connection holes are connected together by a first connecting member to realize the fixed connection of the printed circuit board component, the reinforcement connection seat and the socket component; the reinforcement support plate is above the reinforcement connection seat. The reinforcement support plate surrounds the outer periphery of the socket component, and the bottom surface of the reinforcement support plate abuts against the top surface of the reinforcement connection seat. The reinforcement support plate is formed with a support plate connection hole facing downward to the connection seat second connection hole. The support plate connection hole and the connection seat second connection hole are connected together by a second connecting member to realize the fixed connection of the reinforcement connection seat and the reinforcement support plate.
3. The printed circuit board fixed socket reinforcement structure according to claim 2, characterized in that, The printed circuit board connection holes are on opposite sides of the printed circuit board welding area; correspondingly, the connection seat first connection holes are on opposite sides of the connection seat positioning groove; correspondingly, the connection seat second connection holes of the socket ear plates are on opposite sides of the socket body.
4. The printed circuit board fixed socket reinforcement structure according to claim 2, wherein, The number of the connection seat ear plates is four, which are respectively at the four corner positions of the connection seat body.
5. The printed circuit board fixed socket reinforcement structure according to claim 2, characterized in that, Further comprising: A plug component, the plug component is above the socket component, and the plug component is fixedly connected to the socket component in a detachable manner.
6. The printed circuit board fixed socket reinforcement structure according to claim 2, wherein The first connecting member is a bolt and a nut.
7. The printed circuit board fixed socket reinforcement structure according to claim 2, wherein The second connecting member is a screw.