Plug structure of vehicle-mounted communication connector

Abstract

The utility model provides a vehicle-mounted communication connector plug structure, which relates to the technical field of auto spare parts, and comprises a socket, a conical cylinder and an electric contact, the other end of the socket is provided with a shell, one end of the shell is provided with a first jack, the outer side of the socket is symmetrically provided with elastic reeds, and a quick assembly mechanism is arranged between the shell and the socket; the elastic clamp is pressed to contract inwards, then the shell moves towards the connecting base along the outer wall of the inserting strip, the inserting strip is clamped with the second inserting hole till the shell is attached to one side of the connecting base, at the moment, the elastic clamp is parallel to the fixing groove, and the elastic clamp is driven to move outwards to reset through the elasticity of the elastic clamp. The elastic clamp and the fixing groove are clamped together so as to fix the shell to one side of the connecting base, when disassembly is needed, the elastic clamp is pressed into the fixing groove, the clamping state of the elastic clamp and the fixing groove is relieved, and then the shell can be separated from the connecting base.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, and in particular to a vehicle-mounted communication connector plug structure. Background Technology

[0002] Automotive connectors are a type of component that electronic engineering technicians often come into contact with. Their function is very simple: to build a bridge of communication between blocked or isolated circuits in a circuit, so that current can flow and the circuit can achieve its intended function. The forms and structures of automotive connectors are ever-changing. They are mainly composed of four basic structural components, namely: contact, housing (depending on the type), insulator, and accessories. In the industry, they are usually called sheaths, connectors, and plastic shells;

[0003] At present, the on-board communication connectors used in automobile assembly are all two-stage structures. In order to ensure that the structural strength of the plug-in structure at both ends is sufficient, the existing on-board communication connectors are generally provided with more reinforcement structures, and the design of the two-stage structure is relatively complex, which makes the assembly of the on-board communication connector inconvenient. Therefore, the utility model proposes an on-board communication connector plug structure to solve the above problems. Contents of utility model

[0004] In view of the above problems, the utility model proposes a vehicle communication connector plug structure to solve the problem that the design of the two-stage structure in the prior art is relatively complex, resulting in inconvenient assembly of the vehicle communication connector.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a vehicle communication connector plug structure, including a socket, a cone cylinder and an electrical contact, one end of the socket is connected to the cone cylinder, one end of the cone cylinder is connected to the electrical contact, the other end of the socket is provided with a shell, one end of the shell is provided with a No. 1 socket, the outer side of the socket is symmetrically provided with elastic springs, and a quick-install mechanism is provided between the shell and the socket.

[0006] Further improvement is that: the quick-install mechanism includes a connection seat, an elastic card, an insertion strip and a No. 2 socket, one end of the socket is provided with a connection seat, the two sides of the connection seat are symmetrically fixedly connected with elastic cards, the two sides of the connection seat are symmetrically fixedly connected with a group of insertion strips, the two sides of the shell are symmetrically provided with No. 2 sockets, and the two sides of the shell are symmetrically provided with fixing grooves.

[0007] A further improvement is that: the connection seat is connected to the fixing groove by an elastic clip, the outer wall of the insertion strip is connected to the inner wall of the insertion hole by an elastic clip, and the material of the elastic clip is set to elastic plastic.

[0008] A further improvement lies in that one side of the housing is fitted and connected to one side of the connecting seat, a sealing ring is provided between the housing and the connecting seat, the sealing ring is provided with an opening, both ends of the opening are provided with clamping blocks and clamping grooves, and the outer wall of the clamping block is clamped and connected to the inner wall of the clamping groove.

[0009] A further improvement lies in that rotation seats are symmetrically and fixedly connected to the side of the connecting seat away from the housing, rotation blocks are fixedly connected to the side of the socket away from the conical cylinder, a rotating shaft is fixedly connected to the inner side of the rotation seat, and the rotation seat is hinged to the rotation block through the rotating shaft.

[0010] A further improvement lies in that an inner hole is provided inside the rotating shaft, a nylon sleeve is provided outside the inner hole, and circular holes are symmetrically provided on both sides of the connecting seat.

[0011] A further improvement lies in that the inside of the rotation block has a hollow structure, communicating holes are symmetrically provided on both sides of the rotation block, and the outer wall of the nylon sleeve is fitted and connected to the inner wall of the communicating hole.

[0012] The beneficial effect of the present utility model is as follows: Press the elastic card to contract inward, then move the housing along the outer wall of the insertion strip towards the connecting seat. The insertion strip is engaged with the second jack until one side of the housing is in contact with the connecting seat. At this time, the positions of the elastic card and the fixing groove are parallel to each other. Use the elastic force of the elastic card itself to drive it to move outward and reset, and the elastic card is engaged with the fixing groove to fix the housing on one side of the connecting seat. When disassembly is required, press the elastic card into the inside of the fixing groove to release the engagement state between the elastic card and the fixing groove, and then the housing and the connecting seat can be separated, so as to solve the problem that the design of the two-stage structure in the prior art is relatively complex, resulting in inconvenient assembly of the vehicle-mounted communication connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the front view of the present utility model;

[0014] Figure 2 It is the structural schematic diagram of the socket and the connecting seat of the present utility model;

[0015] Figure 3 It is the structural schematic diagram of the connecting seat of the present utility model;

[0016] Figure 4 It is the structural schematic diagram of the socket of the present utility model;

[0017] Figure 5 It is the structural schematic diagram of the housing of the present utility model;

[0018] Figure 6 It is the structural schematic diagram of the sealing ring of the present utility model.

[0019] In the figure: 1. Socket; 2. Conical cylinder; 3. Electrical contact; 4. Housing; 5. First jack; 6. Connection seat; 7. Rotating seat; 8. Rotating block; 9. Rotating shaft; 10. Fixed groove; 11. Elastic clip; 12. Insert bar; 13. Second jack; 14. Round hole; 15. Inner hole; 16. Nylon sleeve; 17. Elastic reed; 18. Sealing ring; 19. Block; 20. Slot; 21. Communication hole. Specific implementation manner

[0020] In order to deepen the understanding of the present utility model, the following will further elaborate on the present utility model in combination with embodiments. These embodiments are only used to explain the present utility model and do not constitute a limitation to the protection scope of the present utility model.

[0021] According to Figure 1-6 As shown, this embodiment proposes a plug structure of a vehicle-mounted communication connector, including a socket 1, a conical cylinder 2, and an electrical contact 3. One end of the socket 1 is communicated with a conical cylinder 2, one end of the conical cylinder 2 is connected with an electrical contact 3, the other end of the socket 1 is provided with a housing 4, one end of the housing 4 is provided with a first jack 5, elastic reeds 17 are symmetrically arranged on the outer side of the socket 1, and a quick installation mechanism is arranged between the housing 4 and the socket 1. The housing 4 is fixed at one end of the socket 1 through the quick installation mechanism. When the socket 1 is inserted into the connection hole in the vehicle, the elastic reeds 17 first contract inward and then move outward and reset by their own elastic force, tightening the socket 1 and the connection hole to fix the connector on the connection hole. A data cable is inserted into the first jack 5 on the mobile phone and the housing 4 to connect the mobile phone with the vehicle power supply.

[0022] The quick installation mechanism includes a connection seat 6, an elastic clip 11, an insert bar 12, and a second jack 13. A connection seat 6 is arranged at one end of the socket 1, elastic clips 11 are symmetrically and fixedly connected to both sides of the connection seat 6, a group of insert bars 12 are symmetrically and fixedly connected to both sides of the connection seat 6, second jacks 13 are symmetrically arranged on both sides inside the housing 4, fixed grooves 10 are symmetrically arranged on both sides of the housing 4, the connection seat 6 is snap-connected with the fixed grooves 10 through the elastic clips 11, the outer wall of the insert bar 12 is snap-connected with the inner wall of the second jack 13, and the material of the elastic clip 11 is set as elastic plastic. Press the elastic clip 11 to contract inward, and then move the housing 4 along the outer wall of the insert bar 12 towards the connection seat 6. The insert bar 12 and the second jack 13 are snap-connected with each other until one side of the housing 4 is attached to the connection seat 6. At this time, the positions of the elastic clip 11 and the fixed groove 10 are parallel to each other. The elastic clip 11 drives itself to move outward and reset by its own elastic force, and the elastic clip 11 is snap-connected with the fixed groove 10 to fix the housing 4 on one side of the connection seat 6.

[0023] One side of the housing 4 is in fitting connection with one side of the connecting base 6. A sealing ring 18 is provided between the housing 4 and the connecting base 6. The sealing ring 18 is provided with an opening. Both ends of the opening are provided with a clamping block 19 and a clamping groove 20. The outer wall of the clamping block 19 is in clamping connection with the inner wall of the clamping groove 20. When the sealing ring 18 is wound between the housing 4 and the connecting base 6, and then the two ends of the sealing ring 18 are butted together, the clamping block 19 and the clamping groove 20 are clamped together, so that the sealing ring 18 is clamped into a complete circular structure, ensuring the sealing between the housing 4 and the connecting base 6.

[0024] On the side of the connecting base 6 far away from the housing 4, rotating seats 7 are symmetrically and fixedly connected. On the side of the socket 1 far away from the conical cylinder 2, a rotating block 8 is fixedly connected. Inside the rotating seat 7, a rotating shaft 9 is fixedly connected. The rotating seat 7 is hinged to the rotating block 8 through the rotating shaft 9. An inner hole 15 is provided inside the rotating shaft 9. A nylon sleeve 16 is provided outside the inner hole 15. The rotating shaft 9 on the rotating seat 7 extends into the inside of the communication hole 21, and the nylon sleeve 16 is arranged between the rotating shaft 9 and the rotating block 8. When the rotating seat 7 rotates around the rotating block 8, the nylon sleeve 16 can increase the friction between the rotating shaft 9 and the rotating block 8. When the connecting base 6 drives the rotating seat 7 to rotate, the position can be automatically locked to adjust the position of the first jack 5.

[0025] Round holes 14 are symmetrically provided on both sides of the connecting base 6. The inside of the rotating block 8 is provided with a hollow structure. Communication holes 21 are symmetrically provided on both sides of the rotating block 8. The outer wall of the nylon sleeve 16 is in fitting connection with the inner wall of the communication hole 21. The connecting wire connected to the first jack 5 is inserted into the inside of the rotating seat 7 through the round hole 14. The rotating seat 7 extends into the inside of the rotating block 8 through the inner hole 15. The connecting wire passes through the inside of the rotating block 8, the socket 1 and the conical cylinder 2, and is connected to one end of the electrical contact 3 to connect the first jack 5 and the electrical contact 3 together.

[0026] For the plug structure of the vehicle-mounted communication connector, press the elastic clip 11 to contract inward, and then move the housing 4 along the outer wall of the insertion strip 12 towards the connecting base 6. The insertion strip 12 and the second jack 13 are clamped with each other until one side of the housing 4 is in contact with the connecting base 6. At this time, the positions of the elastic clip 11 and the fixing groove 10 are parallel to each other. Use the self-elasticity of the elastic clip 11 to drive it to move outward and reset. The elastic clip 11 is clamped with the fixing groove 10 to fix the housing 4 on one side of the connecting base 6. When disassembly is required, press the elastic clip 11 into the inside of the fixing groove 10 to release the clamping state between the elastic clip 11 and the fixing groove 10. At this time, the housing 4 and the connecting base 6 can be separated to solve the problem that the design of the two-stage structure in the prior art is relatively complex, resulting in inconvenient assembly of the vehicle-mounted communication connector.

[0027] The basic principles, main features, and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A vehicle communication connector plug structure, comprising a socket (1), a conical cylinder (2) and an electrical contact (3), characterized in that: One end of the socket (1) is connected to a conical cylinder (2), one end of the conical cylinder (2) is connected to an electrical contact (3), the other end of the socket (1) is provided with a housing (4), one end of the housing (4) is provided with a No. 1 socket (5), elastic springs (17) are symmetrically provided on the outer side of the socket (1), and a quick-installation mechanism is provided between the housing (4) and the socket (1); The quick-install mechanism comprises a connecting seat (6), an elastic card (11), an inserting strip (12) and a No. 2 plug hole (13); one end of the socket (1) is provided with a connecting seat (6); two sides of the connecting seat (6) are symmetrically fixedly connected with the elastic card (11); two sides of the connecting seat (6) are symmetrically fixedly connected with a group of inserting strips (12); two sides of the shell (4) are symmetrically provided with the No. 2 plug hole (13); and two sides of the shell (4) are symmetrically provided with fixing grooves (10).

2. The vehicle communication connector plug structure according to claim 1, characterized in that: The connection seat (6) is snap-connected with the fixing groove (10) via an elastic clip (11), the outer wall of the insertion strip (12) is snap-connected with the inner wall of the insertion hole (13), and the material of the elastic clip (11) is set to be elastic plastic.

3. The vehicle communication connector plug structure according to claim 1, characterized in that: One side of the shell (4) is fitted and connected to one side of the connecting seat (6); a sealing ring (18) is provided between the shell (4) and the connecting seat (6); an opening is provided on the sealing ring (18); both ends of the opening are provided with a clamping block (19) and a clamping groove (20); the outer wall of the clamping block (19) is clamped and connected to the inner wall of the clamping groove (20).

4. The vehicle communication connector plug structure according to claim 1, characterized in that: A rotating seat (7) is symmetrically fixedly connected to the side of the connecting seat (6) away from the shell (4), a rotating block (8) is fixedly connected to the side of the socket (1) away from the conical cylinder (2), a rotating shaft (9) is fixedly connected to the inner side of the rotating seat (7), and the rotating seat (7) is hinged to the rotating block (8) via the rotating shaft (9).

5. The vehicle communication connector plug structure according to claim 4, characterized in that: An inner hole (15) is provided inside the rotating shaft (9), a nylon sleeve (16) is provided outside the inner hole (15), and circular holes (14) are symmetrically provided on both sides of the connecting seat (6).

6. The vehicle communication connector plug structure according to claim 5, characterized in that: The interior of the rotating block (8) is provided with a hollow structure, and communicating holes (21) are symmetrically provided on both sides of the rotating block (8), and the outer wall of the nylon sleeve (16) is fitted and connected to the inner wall of the communicating hole (21).

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