Automobile connector with high connection performance

Abstract

The utility model discloses an automobile connector with strong connection performance, which comprises a connector, one side of the connector is correspondingly provided with a connector, the upper part and the lower part of the connector are respectively provided with a spiral hole, a fixed rod is inserted into the spiral holes, and the other end of a spring is connected with a baffle block outside the fixed rod. According to the automobile connector with the high connection performance, the outer wall of the end, close to the connector, of the fixing rod is provided with the thread matched with the spiral hole, the check block and the fixing rod form an elastic telescopic structure in the groove through the spring, and therefore the stability of the check block assembly is improved through the fixing rod which is spirally installed; the outer wall of a hollow rod of the device is provided with a thread matched with a spiral hole in a second fixing block, and the hollow rod and the second fixing block form a rotating structure, so that the telescopic rod assembly is driven to rotate by rotating the hollow rod, and the telescopic rod assembly is driven to rotate by rotating the telescopic rod assembly. And the stability of the hollow rod after rotation is improved through threads.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile connectors, in particular to an automobile connector with strong connection performance. Background Art

[0002] The automotive connector is a component that electronic engineering technicians often come into contact with. Its function is very simple: to build a bridge of communication between blocked or isolated circuits in the circuit, so that the current can flow and the circuit can achieve the predetermined function. In the process of automobile production, in order to facilitate the electrical connection of internal wiring harnesses and other objects so that the car can be used normally, various components are connected through automotive connectors.

[0003] During the use of the automobile connector, the corresponding connector or wiring harness needs to be connected to the connector, and then the automobile connector ensures the current flow inside the automobile. However, during the use of the existing automobile connector, the connection performance of the device is low, which may cause the connector and the connector to loosen. Therefore, an automobile connector with strong connection performance is proposed to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide an automobile connector with strong connection performance, so as to solve the problem that the existing automobile connector proposed in the above background technology can easily lead to low connection performance of the device during use by only aligning the connector head with the connector, thereby causing the connector and the connector head to become loose.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automobile connector with strong connection performance, comprising a connector, wherein a connector is provided with a connecting head on one side, the connecting head is provided with spiral holes at the upper and lower sides respectively, and a fixing rod is inserted into the spiral hole, the connector is provided with a first fixing block at the upper and lower sides respectively, and the fixing rod is inserted into the first fixing block, the other end of the fixing rod is provided with a groove at the upper and lower sides respectively, and a spring is provided in the groove, and the other end of the spring is connected to a stopper on the outside of the fixing rod;

[0006] The front and rear of the connector are respectively provided with second fixing blocks on the outer wall, and the second fixing blocks are respectively provided with spiral holes on the opposite surfaces, a hollow rod is spirally arranged in the spiral hole, a telescopic rod is inserted inside the hollow rod, and the outer ends of the telescopic rod are respectively provided with snap-fit ​​blocks on the opposite surfaces, and the hollow rod is provided with corresponding limiting holes at the opposite ends, and the snap-fit ​​blocks are inserted in the limiting holes;

[0007] The telescopic rod on the connector is provided with L-shaped clamping rods on the upper and lower outer walls respectively, and the telescopic rod on the connector is provided with third fixing blocks on the upper and lower sides respectively, and the L-shaped clamping rod is inserted into the third fixing block.

[0008] Preferably, a thread matching the spiral hole is provided on the outer wall of one end of the fixing rod close to the connector, and the stopper forms an elastic telescopic structure with the fixing rod in the groove through a spring.

[0009] Preferably, the hollow rod is provided with a thread on the outer wall thereof which matches with the spiral hole on the second fixing block, and the hollow rod and the second fixing block form a rotating structure.

[0010] Preferably, the telescopic rod and the hollow rod form a telescopic structure, and the telescopic rod forms a clamping and limiting structure with the hollow rod in the limiting hole through a clamping block.

[0011] Preferably, the telescopic rods are engaged with the third fixing block via an L-shaped engaging rod to form an engaging limiting structure.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the fixing rod of the automobile connector with strong connection performance is provided with a thread matching the spiral hole on the outer wall at one end of the connecting head, and the stopper forms an elastic telescopic structure with the fixing rod in the groove through a spring, thereby increasing the stability of the stopper assembly through the spirally installed fixing rod, and the connector and the connecting head are clamped and limited by the elastic telescopic block, the hollow rod of the device is provided with a thread matching the spiral hole on the second fixing block on the outer wall, and the hollow rod and the second fixing block form a rotating structure, thereby driving the telescopic rod assembly to rotate by rotating the hollow rod, and increasing the stability of the hollow rod after rotation through the thread, the telescopic rods of the device are clamped on the third fixing block through the L-shaped clamping rod to form a clamping and limiting structure, thereby clamping and limiting the two groups of telescopic rods, thereby enhancing the connection performance between the connecting head and the connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of an automobile connector with strong connection performance according to the utility model;

[0014] Figure 2 This is a side structural schematic diagram of a telescopic rod clamping assembly of an automobile connector with strong connection performance according to the utility model;

[0015] Figure 3 This is a side structural schematic diagram of a car connector block assembly with strong connection performance according to the utility model;

[0016] Figure 4 The utility model is a structural schematic diagram of a telescopic rod assembly of an automobile connector with strong connection performance.

[0017] In the figure: 1, connector, 2, connecting head, 3, first fixing block, 4, fixing rod, 5, stopper, 6, spring, 7, groove, 8, second fixing block, 9, hollow rod, 10, telescopic rod, 11, locking block, 12, third fixing block, 13, L-shaped locking rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4 The utility model provides a technical solution: an automobile connector with strong connection performance, including a connector 1, a connector 2 is correspondingly provided on one side of the connector 1, the connector 2 is respectively provided with spiral holes at the upper and lower parts, and a fixing rod 4 is inserted in the spiral holes, the connector 1 is correspondingly provided with a first fixing block 3 at the upper and lower parts, and the fixing rod 4 is inserted in the first fixing block 3, the other end of the fixing rod 4 is respectively provided with a groove 7 at the upper and lower parts, and a spring 6 is provided in the groove 7, and the other end of the spring 6 is connected to a stopper 5 outside the fixing rod 4.

[0020] Furthermore, a thread matching the spiral hole is provided on the outer wall of the fixing rod 4 at one end close to the connecting head 2, and the stopper 5 forms an elastic telescopic structure with the fixing rod 4 in the groove 7 through the spring 6, so that the connector 1 and the connecting head 2 are snap-connected through the stopper 5, and the stability of the limiting assembly is increased by the spirally installed fixing rod 4.

[0021] Second fixing blocks 8 are respectively provided on the outer walls at the front and rear of the connector 1, and spiral holes are respectively opened on the opposite surfaces of the second fixing blocks 8, and hollow rods 9 are spirally inserted in the spiral holes.

[0022] Furthermore, the hollow rod 9 is provided with a thread on the outer wall that matches the spiral hole on the second fixed block 8, and the hollow rod 9 and the second fixed block 8 constitute a rotating structure, thereby increasing the stability of the hollow rod 9 after rotation through the thread, and driving the telescopic rod 10 to rotate synchronously by rotating the hollow rod 9.

[0023] The hollow rod 9 has a telescopic rod 10 inserted therein, and the outer ends of the telescopic rod 10 are provided with engaging blocks 11 on opposite surfaces. The hollow rod 9 has correspondingly limited holes at the opposite ends, and the engaging blocks 11 are inserted in the limited holes.

[0024] Furthermore, the telescopic rod 10 and the hollow rod 9 form a telescopic structure, and the telescopic rod 10 forms a locking limit structure with the hollow rod 9 in the limiting hole through the locking block 11, so that the connector 1 and the connecting head 2 can be normally locked and installed, and the locking block 11 is used to ensure that the telescopic rod 10 and the hollow rod 9 can rotate synchronously.

[0025] The telescopic rod 10 on the connector 1 is provided with L-shaped clamping rods 13 on the upper and lower outer walls respectively, and the telescopic rod 10 on the connector 2 is provided with third fixing blocks 12 on the upper and lower sides respectively, and the L-shaped clamping rods 13 are inserted into the third fixing blocks 12 .

[0026] Furthermore, the telescopic rods 10 are engaged with the third fixing block 12 via the L-shaped engaging rods 13 to form an engaging and limiting structure, thereby increasing the connection performance between the connector 1 and the connector 2 through two sets of engaged telescopic rods 10 .

[0027] Working principle: When using an automotive connector with strong connection performance, first press the block 5, and the spring 6 will shrink after being pressurized, so that the block 5 shrinks into the groove 7, and then the fixing rod 4 can be inserted into the spiral hole on the connector 2, and one end of the fixing rod 4 is inserted into the first fixing block 3. When the block 5 moves to the other side of the first fixing block 3, the spring 6 loses pressure and returns to its original state, thereby pushing the block 5 to move, so that the connector 1 and the connector 2 are engaged and limited by the block 5, and at the same time, the rear end of the fixing rod 4 is spirally screwed into the spiral hole on the connector 2 , thereby increasing the stability of the locking limit assembly during use; then the two sets of telescopic rods 10 can be pulled to move relative to each other, and the telescopic rod 10 on the left side can be inserted into the telescopic rod 10 on the right side, and the locking block 11 is locked in the limiting hole to lock the telescopic rod 10 and the hollow rod 9, so that the telescopic rod 10 can be driven by the hollow rod 9 to rotate synchronously, thereby ensuring that the L-shaped locking rod 13 on the telescopic rod 10 can be inserted into the third fixing block 12, thereby increasing the connection performance of the connector 1 and the connector 2. This is the use process of the automotive connector with strong connection performance.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automotive connector with strong connection performance, comprising a connector (1), wherein the connector (1) is provided with a connector head (2) on one side thereof, and characterized in that: The connector (2) is provided with spiral holes at the top and bottom, respectively, and a fixing rod (4) is inserted into the spiral hole; the connector (1) is provided with first fixing blocks (3) at the top and bottom, respectively, and the fixing rod (4) is inserted into the first fixing block (3); the other end of the fixing rod (4) is provided with grooves (7) at the top and bottom, respectively, and a spring (6) is arranged in the groove (7); the other end of the spring (6) is connected to a stopper (5) outside the fixing rod (4); The connector (1) is provided with second fixing blocks (8) on the outer wall at the front and rear, respectively, and the second fixing blocks (8) are provided with spiral holes on the opposite surfaces, a hollow rod (9) is spirally arranged in the spiral hole, a telescopic rod (10) is inserted into the hollow rod (9), and the outer ends of the telescopic rod (10) are provided with locking blocks (11) on the opposite surfaces, the hollow rod (9) is provided with corresponding limiting holes at the opposite ends, and the locking blocks (11) are inserted into the limiting holes; The telescopic rod (10) on the connector (1) is provided with L-shaped clamping rods (13) on the upper and lower outer walls respectively, and the telescopic rod (10) on the connector (2) is provided with third fixing blocks (12) on the upper and lower sides respectively, and the L-shaped clamping rod (13) is inserted into the third fixing block (12).

2. The automotive connector with strong connection performance according to claim 1, characterized in that: The fixing rod (4) is provided with a thread that matches the spiral hole on the outer wall of one end of the fixing rod (4) close to the connecting head (2), and the stopper (5) is connected to the groove (7) via a spring (6) to form an elastic telescopic structure with the fixing rod (4).

3. The automotive connector with strong connection performance according to claim 1, characterized in that: The hollow rod (9) is provided with a thread on the outer wall thereof which matches the spiral hole on the second fixing block (8), and the hollow rod (9) and the second fixing block (8) form a rotating structure.

4. The automotive connector with strong connection performance according to claim 1, characterized in that: The telescopic rod (10) and the hollow rod (9) form a telescopic structure, and the telescopic rod (10) forms a clamping limit structure with the hollow rod (9) in the limit hole through a clamping block (11).

5. The automotive connector with strong connection performance according to claim 1, characterized in that: The telescopic rods (10) are engaged with the third fixing block (12) via an L-shaped engaging rod (13) to form an engaging limiting structure.

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