Seat sliding rail separation type wire harness drag chain structure with quick insertion function

Abstract

The utility model relates to a seat sliding rail separation type wire harness drag chain structure with a quick insertion function. The seat sliding rail separation type wire harness drag chain structure comprises a drag chain bin, a separation type wire harness drag chain male plug and a separation type wire harness drag chain female plug. A drag chain clamping mechanism is arranged between the drag chain bin and the separated wire harness drag chain male plug, a male-female clamping structure and a wire harness clamping structure are arranged between the separated wire harness drag chain male plug and the separated wire harness drag chain female plug, a drag chain connecting part is arranged on the separated wire harness drag chain male plug, and the drag chain clamping mechanism comprises a drag chain clamping groove and a clamping cantilever. The drag chain clamping groove is located at the end of the drag chain bin, and the clamping cantilever is located at the top of the separated wire harness drag chain male plug in a cantilever mode. According to the utility model, the sliding rail body and the drag chain cabin body are butted after being loaded, so that the assembly difficulty of a client is simplified, and the assembly time consumption is reduced; the damage risk that the wire harness is collided and pulled by foreign objects is reduced, and the safety is high; the two clamping characteristics of the drag chain plug (male end) ensure that the drag chain in the transportation state and the butt joint state is stable and firm.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of chain cable, and relates to a seat slide rail separated cable chain structure with quick plug function. BACKGROUND

[0002] The electric long slide rail usually adopts a chain cable system as a power supply scheme, and needs to additionally install a chain cable cabin outside the slide rail main body for coiling and storing the chain cable.

[0003] The electric long slide rail is usually embedded in the slot space reserved in the carpet after the installation of the carpet, and is fixed by bolts, and a plastic cover pressing strip is arranged on the slide rail main body and is pressed on the top of the surface layer of the vehicle body carpet to cover the gap between the carpet and the slide rail main body and ensure the visual effect.

[0004] In order to solve the problem, a slot needs to be cut in the surface layer of the vehicle body carpet to temporarily lift the surface layer during installation, and the surface layer is covered again after the installation of the slide rail, which greatly improves the assembly complexity and increases the assembly time. SUMMARY

[0005] The utility model discloses a seat slide rail separated cable chain structure with quick plug function, which can solve the above problems and ensure the stability and firmness of the chain cable in the transportation state and the docking state.

[0006] According to the technical scheme of the utility model, a seat slide rail separated cable chain structure with quick plug function is provided, which comprises a chain cable cabin, a separated cable chain male plug and a separated cable chain female plug.

[0007] As a further improvement of the utility model, the chain cable clamping mechanism comprises a chain cable clamping groove and a clamping cantilever, the chain cable clamping groove is located at the end of the chain cable cabin, the clamping cantilever is cantilevered at the top of the separated cable chain male plug, a chain cable clamping port is arranged above the chain cable clamping groove, and a chain cable clamping claw is arranged on the clamping cantilever.

[0008] As a further improvement of the utility model, the separated cable chain male plug comprises a separated cable chain male plug main body, the right end of the clamping cantilever is connected to the separated cable chain male plug main body, and the left end of the clamping cantilever is provided with a pressing gap relative to the separated cable chain male plug main body.

[0009] As a further improvement of this utility model, the male and female snap-fit ​​structure includes a female snap-fit ​​hole and a snap-fit ​​cantilever. The female snap-fit ​​hole is located at the end of the female plug of the split wire harness drag chain. A female snap-fit ​​interface is provided above the female snap-fit ​​hole, and a male snap-fit ​​claw is provided on the snap-fit ​​cantilever.

[0010] As a further improvement of this utility model, the wire harness snap-fit ​​structure includes a wire harness hole and pins. The wire harness hole is provided with a conductive copper sheet. The wire harness holes are arranged in an array at the end of the male plug body of the split wire harness drag chain. The pins are located in the female snap-fit ​​hole and the pin arrangement is adapted to the wire harness hole.

[0011] As a further improvement of this utility model, the drag chain claw is located on the left side of the engagement cantilever.

[0012] As a further improvement of this utility model, the male end claw is located on the right side of the locking cantilever.

[0013] As a further improvement of this utility model, the middle part of the snap-fit ​​cantilever is provided with a pressing anti-slip part.

[0014] As a further improvement of this utility model, the pressing anti-slip part is wavy.

[0015] The positive and progressive effects of this application are as follows:

[0016] This utility model enables the slide rail body and cable chain compartment to be docked after loading, simplifying the assembly difficulty for the client and reducing assembly time; it also reduces the risk of damage to the wiring harness from being scratched or pulled by external objects, ensuring high safety; the two snap-fit ​​features of the cable chain plug (male end) ensure the stability and firmness of the cable chain in both the transportation and docking states. Attached Figure Description

[0017] Fig. 1 This is a schematic diagram of the structure of the cable chain compartment of this utility model.

[0018] Fig. 2 This is a schematic diagram of the structure of the male plug for the detachable wire harness drag chain of this utility model.

[0019] Fig. 3 This is a schematic diagram of the structure of the detachable cable harness drag chain female plug of this utility model.

[0020] Figs. 1-3 The components include a cable chain compartment 1, a cable chain locking slot 1-1, a cable chain locking interface 1-2, a separate wire harness cable chain male plug 2, a locking cantilever 2-1, a cable chain claw 2-2, a separate wire harness cable chain male plug body 2-3, a cable chain connecting part 2-4, a pressing anti-slip part 2-5, a separate wire harness cable chain female plug 3, a female end locking hole, and a female end locking interface 3-1. Detailed Implementation

[0021] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0022] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0023] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this utility model described herein. Furthermore, terms such as "comprising" and "having" mean that in addition to those already listed in "comprising" and "having," other unlisted contents may also be included; for example, a process, method, system, product, or device may include a series of steps or units, not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products, or devices.

[0024] Due to the angle of the drawing, some parts may not be drawn, but their positions and connections can be understood from the text descriptions.

[0025] like Figs. 1-3 As shown, this utility model is a seat slide rail detachable cable chain structure with quick-connect function, including a cable chain compartment 1, a detachable cable chain male plug 2, and a detachable cable chain female plug 3. A cable chain locking mechanism is provided between the cable chain compartment 1 and the detachable cable chain male plug 2, and a male-female locking structure and a cable harness locking structure are provided between the detachable cable chain male plug 2 and the detachable cable chain female plug 3. The detachable cable chain male plug 2 is provided with a cable chain connecting part 2-4.

[0026] like Fig. 1 As shown, the cable chain locking mechanism includes a cable chain locking groove 1-1 and a locking cantilever 2-1. The cable chain locking groove 1-1 is located at the end of the cable chain compartment 1, and the locking cantilever 2-1 is located on the top of the separate wire harness cable chain male plug 2. A cable chain locking interface 1-2 is provided above the cable chain locking groove 1-1, and a cable chain claw 2-2 is provided on the locking cantilever 2-1.

[0027] likeFig. 2 As shown in the drawings, the male plug 2 of the detachable wire harness drag chain comprises a male plug body 2-3, a clamping cantilever 2-1 right end connected with the male plug body 2-3, and a clamping cantilever 2-1 left end with a pressing gap from the male plug body 2-3.

[0028] The male-female clamping structure comprises a female clamping hole and the clamping cantilever 2-1, the female clamping hole is located at the end of the female plug 3, and the clamping cantilever 2-1 is located at the end of the male plug 2. Fig. 3 As shown in the drawings, the female clamping hole is provided with a female clamping port 3-1 above, and the clamping cantilever 2-1 is provided with a male clamping claw 2-7.

[0029] The wire harness clamping structure comprises a wire harness hole 2-6 and a pin needle, the wire harness hole 2-6 is provided with a conductive copper sheet, the wire harness hole 2-6 is arranged in an array at the end of the male plug body 2-3, and the pin needle is located in the female clamping hole and is arranged to be matched with the wire harness hole 2-6.

[0030] The drag chain clamping claw 2-2 is located on the left side of the clamping cantilever 2-1, and the male clamping claw 2-7 is located on the right side of the clamping cantilever 2-1.

[0031] In order to prevent slipping when pressing the clamping cantilever 2-1, a pressing anti-skid part 2-5 is arranged in the middle of the clamping cantilever 2-1, and the pressing anti-skid part 2-5 is in a wave shape.

[0032] The drag chain clamping groove 1-1 and the drag chain clamping port 1-2 are in a rectangular structure.

[0033] The working process of the utility model is as follows:

[0034] In the process of transportation, the drag chain bin 1 and the detachable wire harness drag chain male plug 2 are clamped together, and the specific operation is as follows: press the pressing anti-skid part 2-5, the drag chain clamping claw 2-2 is inserted into the drag chain clamping groove 1-1 after approaching the male plug body 2-3, then the pressing anti-skid part 2-5 is released, the drag chain clamping claw 2 is clamped into the drag chain clamping port 1-2, and the connection of the drag chain bin 1 and the detachable wire harness drag chain male plug 2 is completed. After reaching the installation site, the drag chain bin 1 and the detachable wire harness drag chain male plug 2 are separated, the drag chain in the drag chain bin 1 is connected to the chain connecting part 2-4, and the detachable wire harness drag chain male plug 2 is clamped with the detachable wire harness drag chain female plug 3. At the same time, the pin needle is inserted into the wire harness hole 2-6, and the other end of the detachable wire harness drag chain female plug 3 is connected with the slider on the slide rail. The drag chain is connected with the pin needle through the drag chain connecting part 2-4 and the conductive copper sheet.

[0035] It can be understood that the above implementation is only an exemplary embodiment for illustrating the principle of the present application, but the present application is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of the present application, and these modifications and improvements are also considered as the protection scope of the present application.

Claims

1. A seat slide split wiring harness drag chain structure with a quick plug function, characterized by, The utility model relates to a kind of line bundle drag chain, including drag chain bin (1), separate line bundle drag chain male plug (2), separate line bundle drag chain female plug (3);Drag chain bin (1), separate line bundle drag chain male plug (2) between being equipped with drag chain clamping mechanism, separate line bundle drag chain male plug (2), separate line bundle drag chain female plug (3) between being equipped with male-female clamping mechanism and line bundle clamping mechanism, and separate line bundle drag chain male plug (2) is equipped with drag chain connecting portion (2-4).

2. The seat slide disconnect harness structure with quick plug-in capability of claim 1, wherein, The drag chain clamping mechanism includes a drag chain clamping slot (1-1) and a clamping cantilever (2-1). The drag chain clamping slot (1-1) is located at the end of the drag chain bin (1), and the clamping cantilever (2-1) is cantilevered at the top of the separate line bundle drag chain male plug (2). A drag chain clamping port (1-2) is provided above the drag chain clamping slot (1-1), and a drag chain clamping claw (2-2) is provided on the clamping cantilever (2-1).

3. The seat slide disconnect harness structure with quick plug-in capability of claim 2, wherein, The separate line bundle drag chain male plug (2) includes a separate line bundle drag chain male plug body (2-3). The right end of the clamping cantilever (2-1) is connected to the separate line bundle drag chain male plug body (2-3), and the left end of the clamping cantilever (2-1) has a pressing gap with the separate line bundle drag chain male plug body (2-3).

4. The seat slide disconnect harness structure with quick plug-in capability of claim 1, wherein, The male-female clamping mechanism includes a female clamping hole and a clamping cantilever (2-1). The female clamping hole is located at the end of the separate line bundle drag chain female plug (3). A female clamping port (3-1) is provided above the female clamping hole, and a male clamping claw (2-7) is provided on the clamping cantilever (2-1).

5. The seat slide disconnect harness structure with quick plug-in capability of claim 1, wherein, The line bundle clamping mechanism includes a line bundle hole (2-6) and a pin. A conductive copper sheet is provided in the line bundle hole (2-6). The line bundle hole (2-6) is arranged in an array at the end of the separate line bundle drag chain male plug body (2-3). The pin is located in the female clamping hole, and the pin is arranged to match the line bundle hole (2-6).

6. The seat slide disconnect harness structure with quick plug-in capability of claim 2, wherein, The drag chain clamping claw (2-2) is located on the left side of the clamping cantilever (2-1).

7. The seat slide disconnect harness structure with quick plug-in capability of claim 4, wherein, The male clamping claw (2-7) is located on the right side of the clamping cantilever (2-1).

8. The seat slide disconnect harness structure with quick plug-in capability of claim 2, wherein, A pressing anti-slip portion (2-5) is provided in the middle of the clamping cantilever (2-1).

9. The seat slide disconnect harness structure with quick plug-in capability of claim 8, wherein, The pressing anti-slip portion (2-5) is in a wave shape.

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