Automobile connector with protection structure

Abstract

The utility model discloses an automobile connector with a protection structure, which comprises a connector, a connector is correspondingly arranged on one side of the connector, and a lead is arranged on one side of the connector. According to the automobile connector with the protection structure, the inner wall of the rubber sleeve is provided with the threads matched with the outer walls of the connector and the connector, and the rubber sleeve, the connector and the connector form a spiral locking structure, so that the sealing performance of the two ends of the subsequent protection cover can be improved through the spirally installed rubber sleeve, meanwhile, the rubber sleeve can be conveniently replaced regularly, and the service life of the automobile connector is prolonged. A protective cover of the device is inserted into a clamping groove through a clamping rod to form a clamping limiting structure together with a rubber sleeve, and the clamping rod forms an elastic clamping limiting structure together with the rubber sleeve through a hollow block, an elastic limiting block and a spring, so that dust prevention and other work can be carried out on the joint of a connector and a connecting head through the protective cover which is elastically clamped and limited; therefore, the safety of the automobile connector in the using process is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile connector, specifically is an automobile connector with protection structure. BACKGROUND

[0002] The automobile connector is an important part in the automobile electrical system, which is the core part of the electrical connection function, composed of male contact and female contact, and the electrical connection is completed by inserting. In the use process of various devices in the automobile, in order to ensure the smoothness of the current and realize the circuit reservation function, the automobile connector is used to electrically connect the current.

[0003] And in the use process of the automobile connector, the connecting head needs to be inserted into the connector, so as to ensure the connectivity of the current through the connector and the connecting head. However, the existing automobile connector is inconvenient to protect the wire connection of the connecting head during use, and it is also inconvenient to perform dustproof operation on the connection between the connector and the connecting head, thereby reducing the service life of the automobile connector. Therefore, an automobile connector with a protection structure is proposed to solve the above problems. SUMMARY

[0004] The utility model discloses a kind of automobile connectors with protection structure, to solve the problem that the existing automobile connector is inconvenient to protect the wire connection of the connecting head in the use process in the above background technology, and it is also inconvenient to perform dustproof operation on the connection between the connector and the connecting head, thereby reducing the service life of the automobile connector.

[0005] To achieve the above object, the utility model provides the following technical scheme: an automobile connector with protection structure, including connector, the connector is correspondingly equipped with connecting head on one side, and the connecting head is equipped with wire on one side, the connector and the connecting head are respectively equipped with screw thread on outer wall, and rubber sleeve is screwed in screw thread respectively;

[0006] Protection cover is placed between the rubber sleeve, and the two ends of the protection cover are respectively equipped with clamping rod on upper and lower sides, clamping slot is correspondingly formed on the rubber sleeve, and the clamping rod is inserted into the clamping slot, the clamping rod is respectively equipped with hollow block, and the hollow block is inserted into elastic limiting block, the hollow block is equipped with spring in the inside, and the other end of the spring is connected into the elastic limiting block, a plurality of limiting holes are correspondingly formed on the rubber sleeve, and the elastic limiting block is inserted into the limiting hole.

[0007] Spiral groove is formed on the connecting head on the periphery of the wire, and protective sleeve is screwed in the spiral groove, and the protective sleeve is equipped with rubber pad on inner wall.

[0008] Preferably, the inner wall of the rubber sleeve is provided with threads matching the outer wall of the connector and the connector head, and the rubber sleeve forms a screw locking structure with the connector and the connector head respectively.

[0009] Preferably, the protective cover forms a clamping and limiting structure with the rubber sleeve by inserting the clamping rod into the clamping groove, and the clamping rod forms an elastic clamping and limiting structure with the rubber sleeve by the hollow block, the elastic limiting block and the spring.

[0010] Preferably, the outer wall of the left end of the protective sleeve is provided with threads matching the spiral groove, and the protective sleeve forms a screw locking structure with the connector head through the spiral groove.

[0011] Compared with the prior art, the automobile connector with the protective structure has the following advantages: the inner wall of the rubber sleeve of the automobile connector with the protective structure is provided with threads matching the outer wall of the connector and the connector head, and the rubber sleeve forms a screw locking structure with the connector and the connector head respectively, so that the rubber sleeve installed by screwing can increase the sealing performance of the two ends of the subsequent protective cover, and the rubber sleeve can be replaced regularly, the protective cover of the device forms a clamping and limiting structure with the rubber sleeve by inserting the clamping rod into the clamping groove, and the clamping rod forms an elastic clamping and limiting structure with the rubber sleeve by the hollow block, the elastic limiting block and the spring, so that the protective cover clamped and limited elastically can prevent dust from entering the connection part of the connector and the connector head, thereby ensuring the safety of the automobile connector during use, and the outer wall of the left end of the protective sleeve of the device is provided with threads matching the spiral groove, and the protective sleeve forms a screw locking structure with the connector head through the spiral groove, so that the protective sleeve installed by screwing can protect the wire connection part, thereby avoiding the influence of the softness of the wire on its service life. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of the automobile connector with the protective structure.

[0013] Figure 2 It is a structural schematic view of the protective cover clamping assembly of the automobile connector with the protective structure.

[0014] Figure 3 It is a structural schematic view of the spiral groove assembly of the automobile connector with the protective structure.

[0015] Figure 4 It is a structural schematic view of the rubber sleeve assembly of the automobile connector with the protective structure.

[0016] Figure 5 It is an automobile connector with the protective structure. Figure 2 It is an enlarged structural schematic view of position A.

[0017] In the figure: 1, connector, 2, connecting head, 3, wire, 4, rubber sleeve, 5, protective cover, 6, clamping rod, 7, hollow block, 8, elastic limiting block, 9, spring, 10, spiral groove, 11, protective sleeve. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0019] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a kind of automobile connector with protective structure, including connector 1, connector 1 is correspondingly provided with connecting head 2 on one side, and connecting head 2 is provided with wire 3 on one side, connector 1, connecting head 2 are respectively provided with screw thread on outer wall, and screw thread is respectively screwed with rubber sleeve 4.

[0020] Further, the inner wall of the rubber sleeve 4 is provided with a screw thread that matches the outer wall of the connector 1 and the connecting head 2, and the rubber sleeve 4 forms a screw locking structure with the connector 1 and the connecting head 2 respectively. Thus, the rubber sleeve 4 can increase the sealing performance of the protective cover 5 during the protection process, and the rubber sleeve 4 can be replaced regularly to ensure its use effect.

[0021] The protective cover 5 is placed between the rubber sleeves 4, and the two ends of the protective cover 5 are provided with clamping rods 6 above and below respectively. The rubber sleeve 4 is correspondingly provided with a clamping groove, and the clamping rod 6 is inserted into the clamping groove. The clamping rod 6 is provided with a hollow block 7, and the hollow block 7 is inserted with an elastic limiting block 8. The hollow block 7 is provided with a spring 9 inside, and the other end of the spring 9 is connected to the elastic limiting block 8. The rubber sleeve 4 is correspondingly provided with a plurality of limiting holes, and the elastic limiting block 8 is inserted into the limiting hole. It is additionally noted that the dust screen is embedded in the lower end surface of the protective cover 5. Thus, the protective cover 5 can prevent dust from entering the connecting portion of the connector 1 and the connecting head 2, while avoiding affecting the heat dissipation effect of the connecting portion.

[0022] Further, the protective cover 5 is inserted into the clamping groove through the clamping rod 6 to form a clamping limiting structure with the rubber sleeve 4. The clamping rod 6 forms an elastic clamping limiting structure with the rubber sleeve 4 through the hollow block 7, the elastic limiting block 8, and the spring 9. Thus, the elastic limiting block 8 and its related components can facilitate the limiting installation of the protective cover 5, so as to prevent dust from entering the connecting portion of the connector 1 and the connecting head 2 through the protective cover 5.

[0023] The outer periphery of the wire 3 is provided with a spiral groove 10 on the connector 2, and a protective sleeve 11 is spirally arranged in the spiral groove 10, and the inner wall of the protective sleeve 11 is provided with a rubber pad.

[0024] Further, the outer wall of the left end of the protective sleeve 11 is provided with a thread matched with the spiral groove 10, and the protective sleeve 11 forms a spiral locking structure with the connector 2 through the spiral groove 10, so as to fix and limit the wire 3 through the spiral installation of the protective cover 11, thereby avoiding the long-term bending of the wire 3 due to external factors, so as to ensure the service life of the wire 3.

[0025] Working principle: when using the automobile connector with the protection structure, first, the rubber sleeve 4 can be spirally installed on the connector 1 and the connector 2, and the elastic limiting block 8 on one side of the protective cover 5 can be pressed, so that the clamping rod 6 on one side of the protective cover 5 is inserted into the clamping groove on the rubber sleeve 4, and when the protective cover 5 is installed on the connector 2, the connector 2 can be inserted into the connector 1, so that the automobile connector can work normally; then the elastic limiting block 8 on the other side of the protective cover 5 can be pressed, and the position of the other group of rubber sleeves 4 can be adjusted and spirally installed through the threads on the outer wall of the connector 1, so that the clamping rod 6 on the other side of the protective cover 5 can be inserted into the rubber sleeve 4 on the connector 1, and the connection between the connector 1 and the connector 2 is protected by the protective cover 5, and the sealing property of the protective cover 5 during use can be increased by the rubber sleeves 4 at both ends, and the rubber sleeves 4 can be replaced regularly to ensure the use effect; then the protective sleeve 11 can be rotated to limit and protect the connection between the wire 3 and the connector 2 by the protective sleeve 11, thereby avoiding the bending of the wire 3 due to external factors, which affects the service life of the wire 3, and this is the use process of the automobile connector with the protection structure.

[0026] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A car connector with a protective structure, comprising a connector (1), the connector (1) is provided with a connecting head (2) on one side, and the connecting head (2) is provided with a wire (3) on one side, characterized in that: The connector (1) and the connecting head (2) are respectively provided with threads on the outer walls, and rubber sleeves (4) are respectively screwed on the threads. The protective covers (5) are placed between the rubber sleeves (4), the two ends of the protective covers (5) are respectively provided with clamping rods (6) on the upper and lower sides, the rubber sleeves (4) are respectively provided with clamping grooves, the clamping rods (6) are inserted into the clamping grooves, the clamping rods (6) are respectively provided with hollow blocks (7), the hollow blocks (7) are respectively provided with elastic limiting blocks (8), the hollow blocks (7) are respectively provided with springs (9) inside, the other ends of the springs (9) are connected to the elastic limiting blocks (8), and the rubber sleeves (4) are respectively provided with a plurality of limiting holes, and the elastic limiting blocks (8) are inserted into the limiting holes. The outer periphery of the wire (3) is provided with a spiral groove (10) on the connecting head (2), and the spiral groove (10) is provided with a protective sleeve (11) inside.

2. The automotive connector with a protective structure according to claim 1, characterized in that: The inner wall of the rubber sleeve (4) is provided with threads matched with the outer walls of the connector (1) and the connecting head (2), and the rubber sleeve (4) and the connector (1) and the connecting head (2) form a spiral locking structure.

3. The automotive connector with a protective structure according to claim 1, wherein: The protective cover (5) is inserted into the clamping groove through the clamping rod (6) and forms a clamping limiting structure with the rubber sleeve (4), and the clamping rod (6) forms an elastic clamping limiting structure with the rubber sleeve (4) through the hollow block (7), the elastic limiting block (8) and the spring (9).

4. The automotive connector with a protective structure according to claim 1, wherein: The outer wall of the left end of the protective sleeve (11) is provided with threads matched with the spiral groove (10), and the protective sleeve (11) forms a spiral locking structure with the connecting head (2) through the spiral groove (10).

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