Automobile pin assembly

Abstract

The utility model relates to the technical field of automobile parts, in particular to an automobile pin assembly, aims to solve the technical problem of overcoming the defects of connectivity and stability in the prior art, and is mainly realized through the following technical scheme: the automobile pin assembly comprises a first connecting piece and a second connecting piece, the first connecting piece and the second connecting piece are fixed in an inserted mode, the first connecting piece comprises a pin inserting plate and a plurality of pin inserting pieces, the pin inserting pieces are arranged side by side, each pin inserting piece is in an L shape and embedded in the pin inserting plate, the second connecting piece comprises a pin inserting base and a connecting base, and the connecting base is arranged on the pin inserting base and arranged on the side close to the first connecting piece. The plug pin seat is provided with the plug pin holes corresponding to the plug pin pieces, the plug pin pieces guarantee signal transmission, the connecting seat is matched with the first connecting piece and the second connecting piece to be assembled, the situations of looseness, plug pin breakage and connection electric leakage are reduced, and the product quality of the connector is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to an automobile pin assembly. Background Art

[0002] In automotive parts, pin assemblies are often used to connect two active devices to transmit current or signals. The male and female ends of this structure can transmit information or current after contact, and are also called connectors. For automotive parts modules, connectors are an indispensable part of electronic equipment.

[0003] In the prior art, due to the continuous improvement of people's requirements for automobile performance, the number of functional products inside and outside the automobile has increased, resulting in an increasing number of connectors connecting various functional modules inside the automobile. The stability and service life of automobile connectors have gradually become important factors in measuring the stability of automobile use. Different devices are connected and introduced through pin assemblies to form functional automobile accessories. In this connection process, it is necessary to consider the firm fixation of the pin assembly and the convenience of separation and disassembly, and whether it can be used normally after multiple plugging and unplugging; in addition, when the car is in harsh environments, such as strong winds and heavy rains, it is also necessary to avoid vibration and water vapor erosion to ensure the stability of the vehicle pin assembly and user experience. Utility Model Content

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defects of connectivity and stability in the prior art, thereby providing an automobile plug assembly.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A car plug assembly includes a first connector and a second connector, the first connector and the second connector are plugged and fixed, the first connector includes a pin plate and a plurality of pin members, the pin members are arranged in parallel, the pin members are L-shaped and embedded in the pin plate, the second connector includes a pin seat and a connecting seat, the connecting seat is arranged on the pin seat and on a side close to the first connector, and the pin seat is provided with pin holes corresponding to the plurality of pin members.

[0007] By adopting the above technical solution, multiple pins are arranged in parallel on the pin board, which can reduce the space occupied by the first connector while realizing signal transmission. The connecting socket is assembled with the first connector and the second connector to reduce looseness, pin breakage and connection leakage. The structure is simple and can effectively improve the product quality of the connector.

[0008] Furthermore, the pin component includes an L-shaped pin body and two reinforcement bodies, one end of the pin body is inserted into the pin board and the other end is arranged outside the pin board, the reinforcement body is ring-arranged on the pin body and the reinforcement body is located at both ends of the pin board, and the pin body is also provided with reinforcement lines, and the reinforcement lines are located between the two reinforcement bodies.

[0009] By adopting the above technical solution, the pin component is set to a bent L-shape, which can shorten the height of the pin component and the space it occupies while ensuring signal transmission, further reduce the space it occupies, and facilitate the clip-on installation of the pin component; the strengthening texture improves the structural strength of the middle section of the pin body, reduces the risk of pin breakage, and the strengthening body ensures that the pin body and the pin board fit closely.

[0010] Furthermore, a reinforcement seat is provided outside the corresponding reinforcement body of the pin board, and the reinforcement seat is covered outside the reinforcement body. A supporting boss is provided on one side of the pin board, and the supporting boss is close to the bending part of the pin body. Reinforced edges are provided at both ends of the pin board, and the reinforced edges are arranged around the edge of the pin board.

[0011] By adopting the above technical solution, the reinforcing seat covers the reinforcing body to make the surface of the pin board smooth and improve the aesthetics. The supporting boss provides support for the bending part of the pin component to reduce the possibility of bending and breaking of the pin component.

[0012] Furthermore, an isolation groove is provided between two adjacent pin holes, an extended pin hole is provided on the connecting seat corresponding to the pin hole, a guide groove is provided on the side of the extended pin hole close to the pin plate, and the width of the guide groove is greater than the width of the extended pin hole.

[0013] By adopting the above technical solution, the isolation groove is provided to prevent the electrical components in the pin hole from interfering with each other, and the guide groove facilitates the pin to enter the connection seat so as to achieve conduction between the first connector and the second connector.

[0014] Furthermore, a support plate is also clamped in the extended pinhole, the support plate layer is L-shaped and has two opposite side extensions with limiting plates, a limiting groove is provided in the extended pinhole corresponding to the limiting plate, a matching protrusion is also provided on the support plate, the matching protrusion is clamped in the extended pinhole, and the side wall of the connecting seat is also provided with a accommodating groove for clamping the support plate.

[0015] By adopting the above technical solution, the support plate is arranged in the extended pin hole so that it can be fixed relatively firmly after the pin component is inserted, and the vibration can be reduced by the matching protrusion during vibration. After multiple plugging and unplugging, the support plate can also be replaced to ensure the tightness of the connection, rather than replacing the entire pin component, thereby reducing costs.

[0016] Furthermore, a connecting plate is provided around the inner wall of the pin hole, the length of the connecting plate is smaller than the length of the pin hole, insulating sheets are provided at both ends of the pin hole, and a guiding slope is provided at one end of the pin hole away from the pin plate.

[0017] By adopting the above technical solution, the connection plate and the pin cooperate to improve the signal transmission smoothness of the connector and enable the pin to maintain good conductivity. At the same time, the connection plate also limits the position of the pin in the pin hole to avoid signal disorder caused by the sliding of the pin. An insulating sheet is provided to ensure that the pin and the pin seat are connected only when the connection is tight, so that a short circuit can occur after the two slide out of place to remind the user to check.

[0018] Furthermore, the pin seat has a first positioning hole on one side close to the pin board, and the pin board has a second positioning hole corresponding to the first positioning hole.

[0019] By adopting the above technical solution, the first positioning hole and the second positioning hole can be subsequently fixed by screw locking or welding, etc., with a simple structure and easy use.

[0020] In summary, the technical solution of the utility model has the following advantages:

[0021] 1. The automotive plug assembly provided by the utility model, the connection seat cooperates with the first connection piece and the second connection piece to assemble, thereby reducing the looseness, plug breakage and connection leakage. The structure is simple and can effectively improve the product quality of the connector.

[0022] 2. In the automotive pin assembly provided by the utility model, the reinforcing seat covers the reinforcing ring to make the surface of the pin plate smooth and improve the aesthetics. The supporting boss provides support for the bending part of the pin part to reduce the possibility of bending and breaking of the pin part.

[0023] 3. In the automobile plug-in assembly provided by the utility model, the support plate is arranged in the extended pin hole so that the plug-in can be fixed relatively firmly after being inserted, and the vibration can be reduced by the matching protrusion during vibration. After multiple plugging and unplugging, the support plate can be replaced to ensure the tightness of the connection instead of replacing the entire plug-in, thereby reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1It is a schematic diagram of the overall structure of an automobile plug assembly provided in one embodiment of the utility model;

[0026] Figure 2 A cross-sectional view of an automobile plug assembly provided in one embodiment of the utility model;

[0027] Figure 3 The present invention is an exploded view of an automobile plug assembly provided in one embodiment of the present invention.

[0028] Description of reference numerals:

[0029] 1. First connecting piece; 2. Pin board; 21. Reinforcement seat; 22. Support boss; 23. Reinforcement edge; 24. Second positioning hole; 3. Pin piece; 31. Pin body; 32. Reinforcement body; 321. Reinforcement pattern; 4. Second connecting piece; 5. Pin seat; 51. Pin hole; 511. Connecting plate; 512. Insulating sheet; 52. Isolation groove; 53. First positioning hole; 6. Connecting seat; 61. Extension pin hole; 611. Guide groove; 612. Limiting groove; 62. Support plate; 621. Limiting sheet; 622. Matching protrusion; 63. Accommodating groove. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0031] An automotive pin assembly, such as Figure 1 and Figure 3 As shown, it includes a first connector 1 and a second connector 4, which are plugged and fixed. The first connector 1 includes a pin board 2 and a plurality of pin members 3. The pin members 3 are arranged in parallel, which can reduce the space occupied by the first connector 1 while realizing signal transmission. The pin members 3 are L-shaped and embedded in the pin board 2. The pin members 3 are arranged in a bent L-shape, which shortens the height of the pin members 3 and the space they occupy while ensuring signal transmission, further reducing the space they occupy, and also realizing the change of the transmission direction. The second connector 4 includes a pin seat 5 and a connection seat 6. The connection seat 6 is arranged on the pin seat 5 and is arranged on the left side close to the first connector 1. The pin seat 5 is provided with pin holes 51 corresponding to the plurality of pin members 3. The connection seat cooperates with the first connector 1 and the second connector 4 to assemble, reduce the looseness, pin breakage and connection leakage, and has a simple structure, which can effectively improve the product quality of the connector.

[0032] The pin seat 5 has a first positioning hole 53 on one side close to the pin board 2, and the pin board 2 has a second positioning hole 24 corresponding to the first positioning hole 53. The first positioning hole 53 and the second positioning hole 24 can be fixed by screw locking or welding, etc., with a simple structure and easy use.

[0033] like Figure 2 and Figure 3 As shown, the pin member 3 includes an L-shaped pin body 31 and two reinforcement bodies 32. One end of the pin body 31 is inserted into the pin board 2 and the other end is arranged outside the pin board 2. The reinforcement body 32 is arranged around the pin body 31 and is located at the left and right ends of the pin board 2. The pin body 31 is also provided with a reinforcement pattern 321, which is located between the two reinforcement bodies 32. The reinforcement pattern 321 and the reinforcement body 32 improve the structural strength of the middle section of the pin body 31, reduce the risk of pin breakage, and the reinforcement body 32 ensures that the pin body 31 and the pin board 2 are tightly matched.

[0034] like Figure 2 and Figure 3 As shown, a reinforcing seat 21 is further provided outside the corresponding reinforcing ring of the pin board 2, and the reinforcing seat 21 is covered outside the reinforcing body 32. A supporting boss 22 is further provided on one side of the pin board 2, and the supporting boss 22 is close to the bending part of the pin body 31. Reinforcing edges 23 are further provided at both ends of the pin board 2, and the reinforcing edges 23 are arranged around the edge of the pin board 2. The reinforcing seat 21 covers the reinforcing body 32 to make the surface of the pin board 2 smooth and improve the aesthetics. The supporting boss 22 provides support for the bending part of the pin component 3 to reduce the possibility of bending and breaking of the pin component 3.

[0035] like Figure 1 , Figure 2 and Figure 3 As shown, a guiding slope is further provided at one end of the pin hole 51 away from the pin board 2, an extended pin hole 61 is provided on the connection seat 6 corresponding to the pin hole 51, and a guiding groove 611 is provided on the side of the extended pin hole 61 close to the plug board, and the width of the guiding groove 611 is greater than the width of the extended pin hole 61. The guiding groove 611 facilitates the pin member 3 to enter the connection seat 6 so as to realize the conduction between the first connector 1 and the second connector 4.

[0036] An isolation groove 52 is provided between two adjacent pin holes 51 to prevent mutual interference between electrical components in the pin holes 51. Connecting plates 511 are also provided around the inner wall of the pin holes 51. The length of the connecting plates 511 is less than that of the pin holes 51. Insulating sheets 512 are also provided at both ends of the pin holes 51. The connection plates 511 cooperate with the pins to improve the signal transmission fluency of the connector and enable the pin parts 3 to maintain good conductivity. At the same time, the connecting plates 511 also limit the position of the pin parts 3 in the pin holes 51 to avoid signal disorder caused by the pins sliding. The insulating sheets 512 ensure that the pin parts 3 and the pin holder 5 can be connected only when they are tightly connected, so that a short circuit can be triggered after the two slide out of position to remind the user to check.

[0037] like Figure 2 and Figure 3 As shown, a support plate 62 is also provided in the extension pinhole 61, and the support plate 62 has two L-shaped and opposite side edges extending with limit plates 621, and a limit groove 612 is provided in the extension pinhole 61 corresponding to the limit plate 621, and a matching protrusion 622 is also provided on the support plate 62, and the matching protrusion 622 is connected to the extension pinhole 61, and a receiving groove 63 for connecting the support plate 62 is also provided on the side wall of the connection seat 6. The support plate 62 is provided in the extension pinhole 61 so that it can be fixed relatively firmly after the pin member 3 is inserted, and the vibration can be reduced by the matching protrusion 622 when vibrating, and the support plate 62 can be replaced to ensure the tightness of the connection after multiple plugging and unplugging, instead of replacing the entire pin member 3, to reduce costs.

[0038] The working principle and use method of the automobile plug-in assembly: during production, the plug-in body 31 and the reinforcement body 32 are integrally formed, and a reinforcement pattern 321 is formed between the two reinforcement bodies 32; then the plug-in pin 3 is placed in the mold of the plug-in plate 2, and the first connector 1 is obtained by insert injection molding; when the first connector 1 is plugged in with the second connector 4, the support plate 62 is first clamped in the extension pin hole 61, and then the first connector 1 and the second connector 4 are inserted and fixed.

[0039] The above description shows and describes the preferred embodiments of the utility model. As mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. An automobile plug assembly, comprising a first connector (1) and a second connector (4), wherein the first connector (1) and the second connector (4) are plugged and fixed, and characterized in that: The first connecting member (1) comprises a pin board (2) and a plurality of pin members (3), wherein the pin members (3) are arranged in parallel, are L-shaped and are embedded in the pin board (2), and the second connecting member (4) comprises a pin seat (5) and a connecting seat (6), wherein the connecting seat (6) is arranged on the pin seat (5) and on a side close to the first connecting member (1), and the pin seat (5) is provided with pin holes (51) corresponding to the plurality of pin members (3).

2. The automotive pin assembly according to claim 1, characterized in that: The pin member (3) comprises an L-shaped pin body (31) and two reinforcement bodies (32); one end of the pin body (31) is inserted into the pin board (2) and the other end is arranged outside the pin board (2); the reinforcement body (32) is arranged on the pin body (31) and the reinforcement ring is located at both ends of the pin board (2); the pin body (31) is also provided with reinforcement lines (321), and the reinforcement lines (321) are located between the two reinforcement bodies (32).

3. The automotive pin assembly according to claim 2, characterized in that: The pin board (2) is further provided with a reinforcement seat (21) outside the corresponding reinforcement body (32), and the reinforcement seat (21) is covered outside the reinforcement body (32). A support boss (22) is further provided on one side of the pin board (2), and the support boss (22) is close to the bending part of the pin body (31). Reinforcement edges (23) are further provided at both ends of the pin board (2), and the reinforcement edges (23) are arranged around the edge of the pin board (2).

4. The automotive pin assembly according to claim 3, characterized in that: An isolation groove (52) is provided between two adjacent pin holes (51); an extension pin hole (61) is provided on the connection seat (6) corresponding to the pin hole (51); a guide groove (611) is provided on a side of the extension pin hole (61) close to the pin plate (2); and the width of the guide groove (611) is greater than the width of the extension pin hole (61).

5. The automotive pin assembly according to claim 4, characterized in that: A support plate (62) is also arranged in a clamped connection in the extension pinhole (61); the support plate (62) is L-shaped and has two opposite side edges extending with limiting plates (621); a limiting groove (612) is provided in the extension pinhole (61) corresponding to the limiting plate (621); a matching protrusion (622) is also arranged on the support plate (62); the matching protrusion (622) is clamped in the extension pinhole (61); and a receiving groove (63) for clamping the support plate (62) is also provided on the side wall of the connection seat (6).

6. The automotive pin assembly according to claim 5, characterized in that: A connecting plate (511) is also provided around the inner wall of the pin hole (51), the length of the connecting plate (511) is less than the length of the pin hole (51), insulating sheets (512) are also provided at both ends of the pin hole (51), and a guiding inclined surface is also provided at one end of the pin hole (51) away from the pin plate (2).

7. The automotive pin assembly according to claim 6, characterized in that: The pin seat (5) is also provided with a first positioning hole (53) on one side close to the pin board (2), and the pin board (2) is provided with a second positioning hole (24) corresponding to the first positioning hole (53).

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