Anti-vibration and anti-shake wire harness connector

Abstract

The utility model relates to the technical field of wire harness connectors, in particular to an anti-seismic and anti-shake wire harness connector, which comprises a sleeve and a mounting assembly. The mounting assembly comprises a pipe body, a contact pin, a contact pin sleeve, a power spring, a rotary table, a rotary drum, a fixed block, a drum body and a driving component, the drum body is fixedly mounted on one side of the sleeve, the driving component is arranged on the drum body, the fixed block is slidably connected with the drum body and connected with the driving component, and the pipe body is slidably mounted on the side, away from the drum body, of the sleeve; one end of the power spring is connected with the sleeve, the other end of the power spring is connected with the pin sleeve, the pin is fixedly installed on the side, away from the sleeve, of the pipe body, the rotating cylinder is in threaded connection with the pipe body and located on the side, away from the pin, of the pipe body, and the rotating disc is rotationally connected with the rotating cylinder and is in sliding connection with the fixed block. Therefore, the contact pin sleeve and the contact pin can be conveniently connected.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness connectors, in particular to a shock-resistant and anti-shake wire harness connector. Background Art

[0002] Automotive connectors are a component that electronic engineering technicians often come into contact with. Generally, there are nearly a hundred types of connectors needed for automobiles, and there are hundreds of connectors used in a single model. As people have higher and higher requirements for automobile safety, environmental protection, comfort, and intelligence, the application of automotive electronic products is increasing, which will increase the number of automotive connector applications. Automobile connectors are generally installed in various parts of the car body when in use. When the car is driving on bumpy roads or performing difficult driving skills, the connector will loosen and fall off due to vibration between the pin sleeve and the pin, resulting in poor contact between the pin sleeve and the pin, thereby affecting the use of the connector.

[0003] Prior art CN214673206U discloses a shock-proof and anti-dropping automobile wiring harness connector, comprising a guide column, a guide hole, a turntable, an externally threaded tube body, an internally threaded sleeve, a cylindrical plug, a pin sleeve, a pin, a square tube body, a raised plate, a rotating rod, an elastic rod, a second spring, a movable rod, a conical block, a ratchet groove, an annular protrusion and a first spring. After the guide column is inserted into the guide hole, the turntable is rotated to drive the externally threaded tube body to rotate, so that the externally threaded tube body is threadedly connected with the inner wall of the internally threaded sleeve, so that the externally threaded tube body is screwed into the internally threaded sleeve, and the externally threaded tube body drives the cylindrical plug to follow and move into the internally threaded sleeve, and the guide column guides the cylindrical plug to the guide column guide hole. The second spring and the first spring work together to push the square tube body to be tightly connected to the pin, so that the pin sleeve and the pin are tightly connected, and loosening and falling off between the pin sleeve and the pin are avoided, resulting in poor contact between the pin sleeve and the pin, thereby improving the use effect of the connector.

[0004] In normal use, the rotating dial drives the external threaded tube body to rotate, so that the external threaded tube body is threadedly connected with the inner wall of the internal threaded sleeve, and the external threaded tube body drives the cylindrical plug to move into the internal threaded sleeve, and under the guidance of the guide column, the pin sleeve and the pin are accurately connected. The connection method of the prior art is time-consuming and laborious when connecting the pin sleeve and the pin, which makes it inconvenient to connect the pin sleeve and the pin. Utility Model Content

[0005] The purpose of the utility model is to provide a shock-proof and anti-shake type wiring harness connector, which solves the problem that a rotating dial drives an externally threaded tube body to rotate, so that the externally threaded tube body is threadedly connected to the inner wall of an internally threaded sleeve, and the externally threaded tube body drives a cylindrical plug to follow and move into the internally threaded sleeve, and under the guidance of a guide column, a pin sleeve and a pin are accurately connected. The connection method of the prior art is time-consuming and labor-intensive when connecting the pin sleeve and the pin, causing inconvenience in connecting the pin sleeve and the pin.

[0006] To achieve the above-mentioned purpose, the utility model provides a shock-proof and anti-shake type wiring harness connector, including a sleeve and an installation assembly; the installation assembly includes a tube body, a pin, a pin sleeve, a power spring, a turntable, a rotating cylinder, a fixed block, a cylinder and a driving member, the cylinder body is fixedly installed on one side of the sleeve, the driving member is arranged on the cylinder body, the fixed block is slidably connected to the cylinder body and is connected to the driving member, the tube body is slidably installed on the side of the sleeve away from the cylinder body, the pin sleeve is slidably installed on the side of the sleeve away from the tube body, one end of the power spring is connected to the sleeve, the other end of the power spring is connected to the pin sleeve, the pin is fixedly installed on the side of the tube body away from the sleeve, the rotating cylinder is threadedly connected to the tube body and is located on the side of the tube body away from the pin, the turntable is rotatably connected to the rotating cylinder and is slidably connected to the fixed block.

[0007] Wherein, the driving component includes a driving block and a driving spring, the driving block is slidably connected to the cylinder and fixedly connected to the fixed block; one end of the driving spring is connected to the cylinder, and the other end of the driving spring is connected to the driving block.

[0008] Wherein, the installation assembly also includes a limiting frame and a limiting block, wherein the limiting frame is fixedly connected to the tube body and is located on a side of the tube body close to the turntable; the limiting block is fixedly connected to the turntable and slidably connected to the limiting block.

[0009] Wherein, the limiting frame has a slide groove, the slide groove is located on a side of the limiting frame close to the limiting block and is slidably connected to the limiting block.

[0010] Wherein, the driving component further comprises a fixed screw and a fixed cylinder, wherein the fixed cylinder is fixedly connected to the cylinder body and is located on the cylinder body away from the driving block; the fixed screw is threadedly connected to the fixed cylinder and abuts against the driving block.

[0011] The utility model provides a shock-proof and anti-shake type wiring harness connector, which pushes the tube body to move on the sleeve, the turntable abuts against the sleeve, the drive spring drives the drive block to drive the fixed block to move on the cylinder body, and the turntable is fixed on the sleeve to make the pin contact and drive the pin sleeve to move on the sleeve, the power spring is deformed, and the reaction force of the power spring drives the pin sleeve to connect with the pin, and the rotating cylinder is rotated, and the rotating cylinder drives the turntable to move on the tube body, thereby increasing the connection between the tube body and the fixed block, thereby facilitating the connection between the pin sleeve and the pin. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of the anti-vibration and anti-shake type wiring harness connector of the first embodiment of the utility model.

[0014] Figure 2 It is a structural schematic diagram of a turntable and a limiting block of the utility model.

[0015] Figure 3 It is a structural schematic diagram of the tube body and the rotating drum of the utility model.

[0016] Figure 4 It is a structural schematic diagram of a fixing screw rod and a fixing cylinder of the utility model.

[0017] In the figure: 101-sleeve, 102-tube body, 103-pin, 104-pin sleeve, 105-power spring, 106-turntable, 107-rotating cylinder, 108-fixed block, 109-cylinder body, 110-limiting frame, 111-limiting block, 112-slide groove, 113-driving block, 114-driving spring, 201-fixing screw, 202-fixing cylinder. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] The first embodiment of the present application is:

[0020] See also Figure 1-Figure 3 , Figure 1 This is a schematic diagram of the overall structure of the first embodiment of the anti-vibration and anti-shake type wiring harness connector of the utility model. Figure 2 It is a structural schematic diagram of the turntable and the limiting block of the utility model. Figure 31 is a schematic diagram of the structure of the tube body and the rotating drum of the utility model. The utility model provides a shock-proof and anti-shake type wiring harness connector, including a sleeve 101 and an installation assembly; the installation assembly includes a tube body 102, a pin 103, a pin sleeve 104, a power spring 105, a rotating disk 106, a rotating drum 107, a fixed block 108, a cylinder 109, a driving member, a limiting frame 110 and a limiting block 111, the limiting frame 110 has a slide groove 112, and the driving member includes a driving block 113 and a driving spring 114. The above solution solves The problem that the connection method of the prior art is time-consuming and laborious when connecting the pin sleeve 104 and the pin 103, causing inconvenience in connecting the pin sleeve 104 and the pin 103, can be understood that the above scheme can be used to rotate the turntable 106 to drive the external threaded tube body to rotate, so that the external threaded tube body is threadedly connected with the inner wall of the internal threaded sleeve, and the external threaded tube body drives the cylindrical plug to follow and move into the internal threaded sleeve, and under the guidance of the guide column, the pin sleeve 104 and the pin 103 are accurately connected.

[0021] According to this specific embodiment, by pushing the tube body 102 to move on the sleeve 101, the turntable 106 abuts against the sleeve 101, and the driving member drives the fixed block 108 to move on the cylinder 109, the turntable 106 is fixed on the sleeve 101, so that the insertion pin 103 is in contact, and the pin sleeve 104 is driven to move on the sleeve 101, the power spring 105 is deformed, and the reaction force of the power spring 105 drives the pin sleeve 104 to connect with the pin 103, and the rotating cylinder 107 is rotated, and the rotating cylinder 107 drives the turntable 106 to move on the tube body 102, thereby increasing the connection between the tube body 102 and the fixed block 108, thereby facilitating the connection between the pin sleeve 104 and the pin 103.

[0022] The cylinder 109 is fixedly mounted on one side of the sleeve 101, the driving member is arranged on the cylinder 109, the fixed block 108 is slidably connected to the cylinder 109 and is connected to the driving member, the tube 102 is slidably mounted on the side of the sleeve 101 away from the cylinder 109, the pin sleeve 104 is slidably mounted on the side of the sleeve 101 away from the tube body 102, one end of the power spring 105 is connected to the sleeve 101, the other end of the power spring 105 is connected to the pin sleeve 104, the pin 103 is fixedly mounted on the side of the tube 102 away from the sleeve 101, the rotating cylinder 107 is screwed to the tube 102 The rotating disk 106 is connected with the rotating cylinder 107 in rotation and is connected with the fixed block 108 in a sliding manner. The right side of the sleeve 101 is hollow. The left end of the sleeve 101 is designed with a sliding hole. The left end of the pin sleeve 104 is connected with the sliding hole of the sleeve 101 in a sliding manner. The left end of the power spring 105 is connected with the inner left side of the sleeve 101. The right end of the power spring 105 is connected with the pin sleeve 104. There are multiple cylinders 109. The right side of the cylinder 109 is designed with a sliding groove. The interior of the cylinder 109 is hollow. The driving member is located inside the cylinder 109. The driving member has multiple The fixed block 108 is L-shaped, and the driving member drives the horizontal end of the fixed rod to move on the slide groove of the cylinder 109. The left end of the tube 102 is designed with a through hole, and the right outer side of the tube 102 is designed with an external thread. There are two turntables 106, and the right outer side of the turntable 106 is designed with a rotation groove, and the left end of the rotating cylinder 107 is designed with a through hole, and the inner side of the rotating cylinder 107 is designed with an internal thread. The inner side of the left end of the rotating cylinder 107 is designed with a rotation groove, and the internal thread of the rotating cylinder 107 is connected with the external thread of the tube 102, and the rotation groove of the rotating cylinder 107 is rotatably connected with the rotation groove of the turntable 106. By pushing the tube 102 to move on the sleeve 101, The turntable 106 abuts against the sleeve 101, and the driving member drives the fixed block 108 to move on the cylinder 109, fixes the turntable 106 on the sleeve 101, makes the pin 103 contact, and drives the pin sleeve 104 to move on the sleeve 101, the power spring 105 is deformed, and the reaction force of the power spring 105 drives the pin sleeve 104 to connect with the pin 103, rotates the rotating cylinder 107, and the rotating cylinder 107 drives the turntable 106 to move on the tube body 102, increases the connection between the tube body 102 and the fixed block 108, thereby facilitating the connection between the pin sleeve 104 and the pin 103.

[0023] Secondly, the driving block 113 is slidably connected to the cylinder 109 and fixedly connected to the fixed block 108; one end of the driving spring 114 is connected to the cylinder 109, and the other end of the driving spring 114 is connected to the driving block 113, the right side of the driving block 113 is fixedly connected to the left side of the horizontal end of the fixed block 108, the outer side of the driving block 113 is slidably connected to the inner side of the cylinder 109, the driving spring 114 is located inside the cylinder 109, supports the top of the driving block 113, and drives the driving block 113 through the driving spring 114 to drive the fixed block 108 to move on the cylinder 109, thereby driving the fixed block 108 to move.

[0024] Then, the limiting frame 110 is fixedly connected to the tube body 102 and is located on a side of the tube body 102 close to the turntable 106; the limiting block 111 is fixedly connected to the turntable 106 and is slidably connected to the limiting block 111. The upper and lower parts of the outer side of the right end of the tube body 102 are designed with mounting grooves, and the end of the limiting frame 110 is designed with a slide groove. There are two limiting frames 110, and the closed end of the limiting frame 110 is fixedly connected to the mounting groove of the tube body 102. There are two limiting blocks 111, which are respectively located at the upper and lower parts of the inner side of the turntable 106. The limiting block 111 is slidably connected to the slide groove of the limiting frame 110, and the limiting block 111 is driven to move on the limiting frame 110 when the turntable 106 moves, thereby limiting the moving angle of the turntable 106.

[0025] Finally, the limiting frame 110 has a slide groove 112, which is located on a side of the limiting frame 110 close to the limiting block 111 and is slidably connected to the limiting block 111. The slide groove 112 is located at the end of the limiting frame 110, and the slide groove 112 is slidably connected to the limiting block 111. The limiting block 111 moves on the limiting frame 110, thereby realizing the connection between the limiting block 111 and the limiting frame 110.

[0026] When using a vibration-proof and anti-shake harness connector of the present embodiment, the tube body 102 is pushed to move on the sleeve 101, the turntable 106 abuts against the sleeve 101, the driving spring 114 drives the driving block 113 to drive the fixed block 108 to move on the cylinder 109, the turntable 106 is fixed on the sleeve 101, the pin 103 is contacted, and the pin sleeve 104 is driven to move on the sleeve 101, the power spring 105 is deformed, and the reaction force of the power spring 105 drives the pin sleeve 104 to connect with the pin 103, the rotating cylinder 107 is rotated, and the rotating cylinder 107 drives the turntable 106 to move on the tube body 102, thereby increasing the connection between the tube body 102 and the fixed block 108, thereby facilitating the connection between the pin sleeve 104 and the pin 103.

[0027] The second embodiment of the present application is:

[0028] See also Figure 4 , Figure 4 20 is a schematic diagram of the structure of the fixed screw and the fixed cylinder of the utility model. On the basis of the first embodiment, the driving component of this embodiment further includes a fixed screw 201 and a fixed cylinder 202.

[0029] According to this specific embodiment, by rotating the fixing screw 201 , the fixing screw 201 cooperates with the fixing tube 202 , so that the fixing screw 201 moves and abuts against the driving block 113 , thereby limiting the position of the driving block 113 .

[0030] Among them, the fixed cylinder 202 is fixedly connected to the cylinder body 109 and is located on the cylinder body 109 away from the driving block 113; the fixed screw 201 is threadedly connected to the fixed cylinder 202 and abuts against the driving block 113. There are multiple fixed cylinders 202, and the end of the fixed cylinder 202 is designed with a through threaded hole, and the end of the cylinder body 109 is designed with a mounting hole. The outer side of the fixed cylinder 202 is fixedly connected to the mounting hole of the cylinder body 109. By rotating the fixed screw 201, the fixed screw 201 cooperates with the fixed cylinder 202, so that the fixed screw 201 moves and abuts against the driving block 113, thereby limiting the position of the driving block 113.

[0031] When using a vibration-proof and anti-shake harness connector of this embodiment, the fixing screw 201 is rotated, and the fixing screw 201 cooperates with the fixing cylinder 202 to move the fixing screw 201 and abut against the driving block 113, thereby limiting the position of the driving block 113.

[0032] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A vibration-proof and anti-shake type wiring harness connector, comprising a sleeve, characterized in that: Also included are mounting components; The mounting assembly comprises a tube body, a pin, a pin sleeve, a power spring, a turntable, a rotating cylinder, a fixed block, a cylinder and a driving member, the cylinder body being fixedly mounted on one side of the sleeve, the driving member being arranged on the cylinder body, the fixed block being slidably connected to the cylinder body and being connected to the driving member, the tube body being slidably mounted on a side of the sleeve away from the cylinder body, the pin sleeve being slidably mounted on a side of the sleeve away from the tube body, one end of the power spring being connected to the sleeve, the other end of the power spring being connected to the pin sleeve, the pin being fixedly mounted on a side of the tube body away from the sleeve, the rotating cylinder being threadedly connected to the tube body and being located on a side of the tube body away from the pin, the turntable being rotatably connected to the rotating cylinder and being slidably connected to the fixed block.

2. The anti-vibration and anti-shake type wiring harness connector according to claim 1, characterized in that: The driving component includes a driving block and a driving spring. The driving block is slidably connected to the cylinder and fixedly connected to the fixed block. One end of the driving spring is connected to the cylinder, and the other end of the driving spring is connected to the driving block.

3. The anti-vibration and anti-shake type wiring harness connector according to claim 1, characterized in that: The installation assembly also includes a limiting frame and a limiting block. The limiting frame is fixedly connected to the tube body and is located on a side of the tube body close to the turntable. The limiting block is fixedly connected to the turntable and slidably connected to the limiting block.

4. The anti-vibration and anti-shake type wiring harness connector according to claim 3, characterized in that: The limiting frame has a slide groove, which is located at a side of the limiting frame close to the limiting block and is slidably connected to the limiting block.

5. The anti-vibration and anti-shake type wiring harness connector according to claim 2, characterized in that: The driving component further comprises a fixing screw and a fixing cylinder, wherein the fixing cylinder is fixedly connected to the cylinder body and is located on the cylinder body away from the driving block; the fixing screw is threadedly connected to the fixing cylinder and abuts against the driving block.

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