Wire harness box fixed by plug-in

Abstract

The embodiment of the utility model discloses a wire harness box with a fixed plug-in, which comprises a wire harness box body and a boss, one side of the wire harness box body is connected with the boss, and the boss is provided with a first mounting hole for fixing a floor end wire outlet interface. And a second mounting hole for fixing a floor end wire harness body is formed in the same side surface, connected with the boss, of the wire harness box body. According to the wiring harness box provided by the embodiment of the utility model, the plug-in can be fixed without a support, so that the cost is reduced, and the wiring harnesses are arranged in order.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness boxes, in particular to a wire harness box with plug fixation. Background Art

[0002] With the rapid progress of automotive technology, consumers' requirements for seat comfort are constantly increasing, and at the same time, the demand for electric devices is also increasing. Such changes have brought problems such as wire harness entanglement and appearance exposure.

[0003] To solve these problems, wire harness boxes have been designed. Traditional wire harness boxes are movable at the floor interface, need to rely on brackets or openings for cooperation, and are fixed by buckles, which increases the complexity of the process; the wire outlet interfaces at the floor end are arranged randomly, resulting in messy wire harness arrangements.

[0004] Therefore, it is necessary to design a new wire harness box to achieve the fixation of plugs without using brackets, reduce costs, and make the wire harness arrangements neat. Summary of the Utility Model

[0005] The purpose of the utility model is to overcome the defects of the prior art and provide a wire harness box with plug fixation.

[0006] To solve the above technical problems, the purpose of the utility model is achieved through the following technical solutions: providing a wire harness box with plug fixation, including: a wire harness box body and a boss, one side of the wire harness box body is connected to the boss, and the boss is provided with a first mounting hole for fixing the wire outlet interface at the floor end, and a second mounting hole for fixing the wire harness body at the floor end is provided on the same side of the wire harness box body where the boss is connected.

[0007] A further technical solution of it is: further including an interface buckle, the upper end of the interface buckle is connected to the wire outlet interface at the floor end, and the lower end of the interface buckle is inserted into the first mounting hole.

[0008] A further technical solution of it is: the interface buckle includes a first buckle body and a connecting block, the lower end of the connecting block is connected to the first buckle body; notches are respectively provided on both sides of the connecting block, and a mounting groove is provided on the upper end surface of the connecting block, and the wire outlet interface at the floor end is respectively stuck in the notches and the mounting groove.

[0009] A further technical solution of it is: further including a tie - strap buckle, the tie - strap buckle is connected to the wire harness body at the floor end through a tie - strap, and the tie - strap buckle is connected to the second mounting hole.

[0010] Its further technical solution is as follows: The cable tie buckle includes a second buckle body. One end of the second buckle body is connected to the second mounting hole, and a third mounting hole is provided at the other end of the second buckle body. The cable tie passes through the third mounting hole.

[0011] Its further technical solution is as follows: The wire harness box body includes a base and an upper cover. An opening is provided at the upper end of the base, and the upper cover seals the opening. The boss is connected to the base, and the second mounting hole is provided on one side of the base.

[0012] Its further technical solution is as follows: It further includes a drag chain and a drag chain interface. The drag chain is built into the base; and the wire harness body passes through the middle of the drag chain and is connected to the seat end wire outlet interface; the drag chain interface is connected to the drag chain; a U-shaped movement channel is provided in the base, and the drag chain is built in the U-shaped movement channel.

[0013] Its further technical solution is as follows: The drag chain interface is located outside the wire harness box body.

[0014] Its further technical solution is as follows: It further includes a sliding component, and the drag chain interface is connected to the sliding component.

[0015] Its further technical solution is as follows: The sliding component includes a slide rail, and the drag chain interface is connected to the slide rail; a shield is provided on the slide rail, and a buckle is provided on the lower end surface of the shield, and the buckle is connected to the wire harness box body.

[0016] The beneficial effects of the present utility model compared with the prior art are as follows: By connecting a boss on the side of the wire harness box body and providing a first mounting hole on the boss and a second mounting hole on the side of the wire harness box body, the present utility model avoids using an additional bracket to fix the plug-in. The first mounting hole is used to stabilize the floor end wire outlet interface, and the second mounting hole fixes the floor end wire harness body, which not only reduces the cost but also ensures the neat arrangement of the wire harness; the entire wire harness box can be realized without using a bracket to fix the plug-in, reducing the cost and making the wire harness arrangement neat.

[0017] The following further describes the present utility model in conjunction with the accompanying drawings and specific embodiments. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1Schematic three-dimensional structure diagram of a wire harness box with plug fixation provided by an embodiment of the present utility model;

[0020] Figure 2 Schematic three-dimensional structure diagram (removing the sliding component) of a wire harness box with plug fixation provided by an embodiment of the present utility model;

[0021] Figure 3 Schematic three-dimensional structure diagram (removing the sliding component and the upper cover) of a wire harness box with plug fixation provided by an embodiment of the present utility model;

[0022] Figure 4 Schematic front view structure diagram (removing the sliding component and the upper cover) of a wire harness box with plug fixation provided by an embodiment of the present utility model;

[0023] Figure 5 Schematic side view structure diagram (removing the sliding component and the upper cover) of a wire harness box with plug fixation provided by an embodiment of the present utility model;

[0024] Figure 6 Schematic exploded structure diagram (removing the sliding component) of a wire harness box with plug fixation provided by an embodiment of the present utility model;

[0025] Figure 7 Schematic three-dimensional structure diagram of an interface buckle provided by an embodiment of the present utility model;

[0026] Figure 8 Schematic three-dimensional structure diagram of a cable tie buckle provided by an embodiment of the present utility model;

[0027] Figure 9 Schematic three-dimensional structure diagram of a drag chain interface provided by an embodiment of the present utility model;

[0028] Figure 10 Schematic three-dimensional structure diagram of a shield provided by an embodiment of the present utility model;

[0029] Figure 11 Schematic diagram of the motion state of a wire harness box with plug fixation provided by an embodiment of the present utility model;

[0030] Explanation of the markings in the figure:

[0031] 10. Wire harness box body; 11. Base; 111. Positioning block; 112. Second mounting hole; 113. U-shaped movement channel; 12. Upper cover; 20. Boss; 21. First mounting hole; 30. Interface buckle; 31. First buckle body; 32. Connecting block; 321. Notch; 322. Mounting groove; 40. Cable tie buckle; 41. Second buckle body; 411. Third mounting hole; 50. Drag chain; 60. Drag chain interface; 61. Connecting column; 62. Through groove; 70. Slide rail; 80. Shield; 81. Buckle; 82. Positioning column; 90. Floor end wire outlet interface; 100. Seat end wire outlet interface; 110. Wire harness body; 120. Floor end wire harness body; 130. Screw. Detailed implementation manners

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0033] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprise" indicate the presence of the described features, wholes, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, wholes, steps, operations, elements, components, and / or their combinations.

[0034] It should also be understood that the terms used in this specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in this specification of the present invention and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an", and "the" are intended to include the plural forms.

[0035] It should be further understood that the term " / and / " used in this specification of the present invention and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0036] In the existing wire harness box, due to the direct connection of the wire harness, the appearance is not good, and during the movement process, the wire harness is prone to entanglement, jamming, wear or breakage; moreover, the floor end wire outlet interface 90 is arranged in a mess.

[0037] Therefore, the embodiment of the present invention provides a wire harness box with plug fixation, which can solve the problems of wire harness entanglement, jamming and wear, improve the phenomenon of wire harness exposure, reduce costs, and make the wire harness arranged neatly.

[0038] Specifically, in the embodiment of the present utility model, the wire harness is protected by a drag chain 50 to prevent entanglement and wear; an interface buckle 30 and a cable tie buckle 40 are added. The interface buckle 30 fixes the floor end wire outlet interface 90, and the cable tie buckle 40 fixes the wire harness body 110, which can ensure the stable arrangement of the wire harness, prevent movement and exposure; the application of the sliding component enables the drag chain interface 60 to move smoothly, which reduces the wear of the wire harness during movement and ensures that the wire harness remains neatly arranged; through improved fixing devices such as the first mounting hole 21 and the second mounting hole 112, it is ensured that all parts of the wire harness box can be firmly connected, changing the fixing method of the floor interface mounting bracket or opening, thereby reducing production and maintenance costs and improving the stability of the overall system.

[0039] To better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the specification drawings and specific implementation manners.

[0040] Please refer to Figures 1 to 5 , the above-mentioned plug-fixed wire harness box includes: a wire harness box body 10 and a boss 20. One side of the wire harness box body 10 is connected to the boss 20. The boss 20 is provided with a first mounting hole 21 for fixing the floor end wire outlet interface 90, and the same side of the wire harness box body 10 connected to the boss 20 is provided with a second mounting hole 112 for fixing the floor end wire harness body 120.

[0041] This design enhances the overall stability of the wire harness box by connecting the boss 20 to the wire harness box body 10. At the same time, it changes the traditional fixing method of the floor end interface mounting bracket or opening, providing a more stable and simple installation solution.

[0042] In one embodiment, please refer to Figure 7 , the above-mentioned plug-fixed wire harness box further includes an interface buckle 30. The upper end of the interface buckle 30 is connected to the floor end wire outlet interface 90, and the lower end of the interface buckle 30 is inserted into the first mounting hole 21.

[0043] In one embodiment, please refer to Figure 7 , the interface buckle 30 includes a first buckle body 31 and a connecting block 32. The lower end of the connecting block 32 is connected to the first buckle body 31; notches 321 are respectively provided on both sides of the connecting block 32, and a mounting groove 322 is provided on the upper end surface of the connecting block 32. The floor end wire outlet interface 90 is respectively stuck in the notches 321 and the mounting groove 322.

[0044] The floor end wire outlet interface 90 is firmly fixed to the interface buckle 30 by being snapped into the notch 321 and the installation groove 322; the lower end of the interface buckle 30 is inserted into the first installation hole 21 to firmly fix the floor end wire outlet interface 90. The notch 321 and the installation groove 322 of the connection block 32 are designed such that floor end wire outlet interfaces 90 of different specifications can be adapted, having good versatility and adaptability. This fixing method reduces maintenance problems caused by loose or insecurely fixed interfaces, improving the reliability and service life of the system.

[0045] In one embodiment, please refer to Figure 5 and Figure 8 , the above-mentioned wire harness box with plug fixation further includes a cable tie buckle 40. The cable tie buckle 40 is connected to the floor end wire harness body 120 through a cable tie, and the cable tie buckle 40 is connected to the second installation hole 112.

[0046] In one embodiment, please refer to Figure 8 , the above-mentioned cable tie buckle 40 includes a second buckle body 41. One end of the second buckle body 41 is connected to the second installation hole 112, and a third installation hole 411 is provided at the other end of the second buckle body 41. The cable tie passes through the third installation hole 411.

[0047] The cable tie passes through the third installation hole 411, thereby fixing the floor end wire harness body 120 to the side of the wire harness box body 10; preventing the wire harness from moving or loosening during use. The design of the third installation hole 411 enables the cable tie to adapt to wire harnesses of different diameters, enhancing the versatility and flexibility of the buckle 81.

[0048] In one embodiment, please refer to Figure 6 , the above-mentioned wire harness box body 10 includes a base 11 and an upper cover 12. An opening is provided at the upper end of the base 11, and the upper cover 12 covers the opening. The boss 20 is connected to the base 11, and a second installation hole 112 is provided on one side of the base 11.

[0049] In one embodiment, please refer to Figure 3 and Figure 9 , the above-mentioned wire harness box with plug fixation further includes a drag chain 50 and a drag chain interface 60. The drag chain 50 is built into the base 11; and the wire harness body 110 passes through the middle of the drag chain 50 and is connected to the seat end wire outlet interface 100; the drag chain interface 60 is connected to the drag chain 50.

[0050] A U-shaped movement channel 113 is provided inside the base 11, and the drag chain 50 is built in the U-shaped movement channel 113 so that the drag chain 50 can move within the U-shaped movement channel 113.

[0051] Among them, please refer to Figure 9, a connecting post 61 for connecting the supply drag chain 50 is provided on the drag chain interface 60. A through groove 62 for the wire harness body 110 to pass through is provided on the drag chain interface 60.

[0052] The design of the drag chain 50 can effectively protect the wire harness from the external environment, preventing wear and damage; the wire harness is stably arranged through the drag chain 50, reducing the displacement of the wire harness caused by vibration or movement, and improving the reliability of the system; the drag chain 50 is built into the base 11, which can neatly guide the wire harness to the seat end wire outlet interface 100, simplifying the wiring process and keeping it tidy; the connecting post 61 on the drag chain interface 60 makes the connection and replacement process of the drag chain 50 more convenient, reducing the maintenance difficulty.

[0053] In this embodiment, the drag chain 50 is arranged in a U shape in the base 11, so that the wire harness movement channel is U-shaped, which can ensure that there is no jamming or other phenomena during the movement of the drag chain 50.

[0054] In one embodiment, please refer to Figures 1 to 5 , the above-mentioned drag chain interface 60 is located outside the wire harness box body 10.

[0055] In one embodiment, please refer to Figure 1 and Figure 11 , the above-mentioned wire harness box with plug fixation further includes a sliding component, and the drag chain interface 60 is connected to the sliding component.

[0056] In one embodiment, please refer to Figure 1 , Figure 10 and Figure 11 , the above-mentioned sliding component includes a slide rail 70, and the drag chain interface 60 is connected to the slide rail 70; a shield 80 is provided on the slide rail 70, and a buckle 81 is provided on the lower end surface of the shield 80, and the buckle 81 is connected to the wire harness box body 10.

[0057] In one embodiment, please refer to Figure 3 , a card slot is provided on the other side of the above-mentioned base 11, and the above-mentioned buckle 81 is embedded in the card slot.

[0058] In one embodiment, please refer to Figure 10 , a positioning post 82 is further provided on the lower end surface of the above-mentioned shield 80, a positioning block 111 is provided in the base 11, a positioning hole is provided on the positioning block 111, and the positioning post 82 is inserted into the positioning hole.

[0059] The drag chain interface 60 is located outside the wire harness box body 10 and is connected to the sliding component. The sliding component includes a slide rail 70, and the drag chain interface 60 is connected to the slide rail 70. The slide rail 70 is equipped with a shield 80, and the lower end surface of the shield 80 is provided with buckles 81, and these buckles 81 are connected to the wire harness box body 10. In addition, a card slot is provided on the other side of the base 11, and the buckles 81 are embedded in the card slot. The positioning posts 82 at the lower end of the shield 80 are inserted into the positioning holes on the base 11 to ensure accurate positioning.

[0060] The connection between the drag chain interface 60 and the slide rail 70 allows the drag chain 50 to slide freely during movement, providing greater flexibility and adaptability; the shield 80 and the buckles 81 ensure the stability of the slide rail 70 and the drag chain interface 60, reducing the loosening or displacement of components and enhancing the overall stability of the system; the design of the sliding component enables the drag chain 50 and the drag chain interface 60 to be easily moved or replaced, reducing the difficulty of maintenance and replacement; the cooperation of the positioning posts 82 and the positioning holes ensures the precise alignment of the shield 80 and the slide rail 70, further improving the reliability and accuracy of the system.

[0061] For the assembly of this wire harness box, first, the wire harness body 110 is installed into the base 11 through the drag chain 50. The floor end wire harness body 120 is connected to the floor end wire outlet interface 90 and fixed to the boss 20 connected to the base 11 through the interface buckle 30; the floor end wire harness body 120 is fixed to the side of the base 11 using cable ties and cable tie buckles 40; then, the drag chain interface 60 is connected to the drag chain 50, and the wire harness body 110 passes through the middle part of the drag chain interface 60; the wire harness body 110 is connected to the seat end wire outlet interface 100; the cover plate is fixed to the base 11 with screws 130 to complete the assembly of the wire harness box body 10; the slide rail 70 is fixed, and the drag chain interface 60 is connected to the slide rail 70; finally, the buckles 81 on the shield 80 are directly fixed to the base 11.

[0062] Please refer to Figure 11 , the dotted line part represents the starting state. When the entire wire harness box is in motion, specifically, the drag chain interface 60 is fixed on the slide rail 70 and moves under the drive of the slide rail 70. The drag chain 50 connected to the drag chain interface 60 makes a reciprocating motion inside the bottom box, and the motion trajectory is U-shaped, thus forming a U-shaped motion channel design to ensure that the drag chain 50 does not get stuck during the motion process.

[0063] The wire harness box hides the wire harness body 110, improving the aesthetics; the built-in motion channel cooperates with the drag chain 50 to prevent the wire harness from getting tangled and worn during operation; the boss 20 is provided on the side of the base 11, enhancing the overall stability and simplifying the fixing method of the floor end wire harness interface; by reducing redundant parts and simplifying the production chain, the production cost is reduced.

[0064] Compared with the prior art, it effectively solves the problems of wire harness entanglement and wear, improves the visual effect, reduces the manufacturing steps, further reduces the cost, and at the same time improves the integrity and independence of the wire harness box.

[0065] For the above-mentioned wire harness box with plug fixation, by connecting a convex platform 20 to the side of the wire harness box body 10 and providing a first mounting hole 21 on the convex platform 20, and a second mounting hole 112 on the side of the wire harness box body 10, the use of an additional bracket to fix the plug is avoided. The first mounting hole 21 is used to secure the floor-end wire outlet interface 90, while the second mounting hole 112 fixes the floor-end wire harness body 120, which not only reduces the cost but also ensures the neat arrangement of the wire harness; the entire wire harness box does not require a bracket to fix the plug, reducing the cost and arranging the wire harness neatly.

[0066] As mentioned above, the above are only the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A wire harness box with plug fixation, characterized in that, include: A wiring harness box body and a boss, one side of the wiring harness box body is connected to the boss, the boss is provided with a first mounting hole for fixing the floor end wire outlet interface, and the same side of the wiring harness box body connected to the boss is provided with a second mounting hole for fixing the floor end wiring harness body.

2. The wire harness box with plug-in fixation according to claim 1, characterized in that It also includes an interface buckle, the upper end of which is connected to the floor end wire outlet interface, and the lower end of which is inserted into the first mounting hole.

3. The wire harness box with plug fixation according to claim 2, wherein The interface buckle includes a first buckle body and a connecting block, the lower end of the connecting block is connected to the first buckle body; notches are respectively provided on both sides of the connecting block, and an installation groove is provided on the upper end surface of the connecting block, and the floor end outlet interface is respectively clamped in the notch and the installation groove.

4. The wire harness box with plug-in fixation according to claim 1, characterized in that, It also includes a cable tie buckle, which is connected to the floor end wiring harness body through a cable tie, and the cable tie buckle is connected to the second mounting hole.

5. The wire harness box with plug fixation according to claim 4, characterized in that The cable tie buckle comprises a second buckle body, one end of the second buckle body is connected to the second mounting hole, and the other end of the second buckle body is provided with a third mounting hole, and the cable tie passes through the third mounting hole.

6. The wire harness box with fixed plug-ins according to claim 2, characterized in that, The wiring harness box body comprises a base and an upper cover, an upper end of the base is provided with an opening, the upper cover is sealed at the opening, the boss is connected to the base, and one side of the base is provided with the second mounting hole.

7. The wire harness box with plug fixation according to claim 6, characterized in that, It also includes a drag chain and a drag chain interface, wherein the drag chain is built into the base; the wiring harness body passes through the middle of the drag chain and is connected to the cable outlet interface at the seat end; the drag chain interface is connected to the drag chain; a U-shaped movement channel is provided in the base, and the drag chain is built into the U-shaped movement channel.

8. The wire harness box with plug fixing according to claim 7, characterized in that, The drag chain interface is located outside the wiring harness box body.

9. The wire harness box with plug fixation according to claim 7, characterized in that It also includes a sliding assembly, and the drag chain interface is connected to the sliding assembly.

10. A wire harness box with plug fixation according to claim 9, characterized in that, The sliding assembly comprises a slide rail, and the drag chain interface is connected to the slide rail; a shield is arranged on the slide rail, and a buckle is arranged on the lower end surface of the shield, and the buckle is connected to the wiring harness box body.

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