Convenient-to-disassemble wire binding device for refrigerator wire harness

Abstract

The utility model belongs to the technical field of wire binding devices, and particularly relates to a refrigerator wire harness convenient-to-disassemble wire binding device, which comprises a bottom plate and a mounting frame I. The top of the bottom plate is provided with a wire binding plate, the leftmost side of the top of the wire binding plate is at least provided with a binding belt, and the right end of the binding belt is provided with a rack; a rack is arranged on the top of the bottom plate, first mounting frames are symmetrically arranged on the top of the bottom plate in the front-back direction, a rotating rod is rotationally arranged between the two first mounting frames, and a gear meshed with the rack is arranged on a rod body of the rotating rod. The rack at the right end of the binding belt penetrates through the penetrating hole, the rotary knob is rotated anticlockwise, the rotating rod is driven to rotate through the worm and the worm wheel, then the gear drives the rack to move gradually from left to right, the binding belt is tensioned gradually, the wire harness can be bound between the arranging groove and the binding belt, the device can be recycled, and resources are saved.

Description

A refrigerator wiring harness easy-to-remove wire binding device Technical Field

[0001] This utility model relates to the technical field of wire binding devices, specifically a wire binding device for easy disassembly of refrigerator wiring harnesses. Background Technology

[0002] A refrigerator wiring harness is a collection of cables used to connect various components inside the refrigerator. It typically includes power cords, control signal lines, and other necessary connecting wires. These wire harnesses are responsible for transmitting power and signals, ensuring the normal operation of the refrigerator. When installing wiring harnesses inside the refrigerator casing, to facilitate organization and ensure stable operation, some wire binding devices are usually used to limit, fix, and organize them. Among these binding devices, cable ties are a common choice. Cable ties are widely used in the organization of wiring harnesses in various electronic devices due to their simplicity, ease of use, and low cost. By using cable ties, the wiring harnesses can be easily bound together, preventing them from scattering and becoming messy, thereby improving the overall aesthetics and neatness of the refrigerator's interior.

[0003] However, although cable ties play a certain role in wire harness management, their drawbacks cannot be ignored. First, cable ties are disposable components; once bound, they cannot be unbound and reused. This means that when the wire harness is damaged and needs to be replaced, new cable ties must be found to replace it. This not only increases maintenance costs but may also cause delays in maintenance work. Therefore, it is necessary to develop a convenient detachable cable binding device for refrigerator wire harnesses. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0005] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0006] A refrigerator wiring harness easy-to-remove binding device includes a base plate and a mounting bracket. A binding plate is provided on the top of the base plate, and at least one binding strap is provided on the leftmost side of the top of the binding plate. A toothed rack is provided on the right end of the binding strap.

[0007] The top of the base plate is symmetrically provided with mounting brackets at the front and back of the rack. A rotating rod is rotatably provided between the two mounting brackets. A gear that meshes with the rack is provided on the rod body. The top of the base plate is provided with a drive assembly for driving and locking the rotating rod.

[0008] As a preferred solution of a convenient detachable wire tying device for a refrigerator wire harness according to the present utility model, wherein: a plurality of sorting grooves are concavely opened at the top spacing of the wire tying plate, and the concave surface of the sorting groove is arc-shaped.

[0009] As a preferred solution of a convenient detachable wire tying device for a refrigerator wire harness according to the present utility model, wherein: a limiting frame is provided at the position where the top of the wire tying plate protrudes above the upper surface of the sorting groove. The side view cross-section of the limiting frame is in the shape of a "冂" character, and the binding straps pass through the inside of the limiting frame one by one.

[0010] As a preferred solution of a convenient detachable wire tying device for a refrigerator wire harness according to the present utility model, wherein: the wire tying plate is integrally in the shape of a rectangular plate, and screws are vertically and penetratingly provided by screwing at positions near the four top corners of the wire tying plate.

[0011] As a preferred solution of a convenient detachable wire tying device for a refrigerator wire harness according to the present utility model, wherein: a rubber cushion plate is provided at the bottom of the wire tying plate, and anti-slip lines are provided on the lower surface of the rubber cushion plate.

[0012] As a preferred solution of a convenient detachable wire tying device for a refrigerator wire harness according to the present utility model, wherein: a worm gear is provided at the front end of the rotating rod. The driving component includes two mounting frames II provided on the top of the bottom plate on the left and right sides of the worm gear. A worm meshing with the worm gear is rotatably provided between the two mounting frames II, and the lead angle of the worm is smaller than the equivalent friction angle between the meshing teeth of the worm gear.

[0013] As a preferred solution of a convenient detachable wire tying device for a refrigerator wire harness according to the present utility model, wherein: a storage shell is provided on the top of the bottom plate. The inner cavity of the storage shell is used for storing the mounting frame I, the rotating rod, the gear and the driving component. The right end of the worm extends and rotatably penetrates through the side wall of the storage shell and is provided with a knob, and a through hole for the rack to penetrate through with a gap is opened on the side wall of the storage shell.

[0014] The beneficial effects of the present utility model are as follows: The wire harnesses to be fixed are passed through the inside of the sorting grooves one by one to sort the wire harnesses. Then, the binding straps are passed through the limiting frames in sequence. The rack at the right end of the binding strap passes through the through hole, and the knob is rotated counterclockwise. The rotating rod is rotated by the worm and the worm gear, and then the gear is used to drive the rack to gradually move from left to right, so that the binding strap is gradually tightened, and the wire harness can be tied between the sorting groove and the binding strap. When disassembling, only need to rotate the knob clockwise to make the binding strap gradually loosen. After the rack passes through the through hole, the wire harness can be untied. This device can be recycled and saves resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0016] Figure 1 is a schematic diagram of the structure of this utility model;

[0017] Figure 2 is a structural schematic diagram of the internal components of the storage shell in Figure 1 of this utility model;

[0018] Figure 3 is a structural schematic diagram of region A in Figure 2 of this utility model;

[0019] Figure 4 is a schematic diagram of the structure of this utility model from the side view shown in Figure 2;

[0020] Figure 5 is a structural schematic diagram of this utility model from the bottom view of Figure 2.

[0021] In the diagram: base plate 100, binding plate 110, binding strap 120, rack 130, organizing groove 140, limit bracket 150, screw 160, rubber pad 170, mounting bracket one 200, rotating rod 210, gear 220, mounting bracket two 230, worm gear 240, worm 250, storage shell 260, knob 270, perforation 280. Detailed Implementation

[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0026] Please refer to FIGS. 1-5, which show a schematic structural diagram of an embodiment of a convenient disassembly wire tying device for a refrigerator wiring harness. Please refer to FIGS. 1-5 for a detailed introduction to a convenient disassembly wire tying device for a refrigerator wiring harness.

[0027] A convenient disassembly wire tying device for a refrigerator wiring harness includes a bottom plate 100 and a first mounting bracket 200. A wire tying plate 110 is provided on the top of the bottom plate 100. At least one wire tying band 120 is provided at the leftmost top of the wire tying plate 110. A rack 130 is provided at the right end of the wire tying band 120.

[0028] On the top of the bottom plate 100, first mounting brackets 200 are symmetrically arranged before and after at the position of the rack 130. A rotating rod 210 is rotatably arranged between the two first mounting brackets 200. A gear 220 meshing with the rack 130 is provided on the rod body of the rotating rod 210. A driving component for driving and locking the rotating rod 210 is provided on the top of the bottom plate 100.

[0029] Furthermore, a plurality of sorting grooves 140 are concavely opened at intervals on the top of the wire tying plate 110. The concave surface of the sorting groove 140 is arc-shaped. The wire harnesses to be fixed are sequentially passed through the slots of the sorting grooves 140 to sort the wire harnesses.

[0030] Furthermore, a limiting frame 150 is provided at the position where the top of the wire tying plate 110 protrudes above the sorting groove 140. The side view cross-section of the limiting frame 150 is in the shape of a "冂". After the wire tying bands 120 pass through the inside of the limiting frame 150 one by one and the wire harnesses pass through the slots of the sorting grooves 140 one by one, then the wire tying bands 120 are sequentially passed through the limiting frame 150. After tightening the wire tying bands 120, the wire harnesses can be tied between the sorting grooves 140 and the wire tying bands 120.

[0031] Furthermore, the wire tying plate 110 is integrally in the shape of a rectangular plate. Screws 160 are vertically and penetratingly provided by screwing at the four corners of the wire tying plate 110 close to itself. Through the screws 160, it is convenient to pre-fix the wire tying plate 110 on the inner side of the refrigerator shell.

[0032] Furthermore, a rubber cushion plate 170 is provided at the bottom of the wire tying plate 110. Anti-slip lines are provided on the lower surface of the rubber cushion plate 170. The provided anti-slip lines enhance the friction between the bottom of the wire tying plate 110 and the inner side of the refrigerator shell.

[0033] Furthermore, a worm gear 240 is provided at the front end of the rotating rod 210. The drive assembly includes mounting brackets 230 located on the top of the base plate 100 on the left and right sides of the worm gear 240. A worm 250 is rotatably mounted between the two mounting brackets 230 to mesh with the worm gear 240. The lead angle of the worm 250 is less than the equivalent friction angle between the meshing teeth of the worm gear 240. When the lead angle of the worm 250 is less than the equivalent friction angle between the meshing teeth, reverse self-locking can be achieved. That is, only the worm 250 can drive the worm gear 240, and the worm gear 240 cannot drive the worm 250. This prevents the strap 120 from pulling the rotating rod 210 to rotate in the opposite direction through the rack 130 and gear 220, thereby improving the stability of the wire harness after binding.

[0034] Furthermore, a storage shell 260 is provided on the top of the base plate 100. The inner cavity of the storage shell 260 is used to store the mounting bracket 200, the rotating rod 210, the gear 220 and the drive assembly. The right end of the worm gear 250 extends and rotates through the side wall of the storage shell 260 and is provided with a knob 270. The side wall of the storage shell 260 has a through hole 280 for the rack 130 to pass through. The storage shell 260 prevents the components from being exposed to the outside.

[0035] In practical use, the wire harnesses that need to be secured are passed one by one through the slots of the organizing groove 140 to organize the wire harnesses. Then, the binding straps 120 are passed through the limiting frame 150 in sequence. The rack 130 at the right end of the binding strap 120 passes through the through hole 280. At the same time, the knob 270 is turned counterclockwise, which drives the rotating rod 210 to rotate through the worm gear 250 and worm wheel 240. Then, the gear 220 drives the rack 130 to move gradually from left to right, so that the binding strap 120 is gradually tightened. The wire harnesses can be tied between the organizing groove 140 and the binding strap 120. When disassembling, simply turn the knob 270 clockwise to gradually loosen the binding strap 120. After the rack 130 passes through the through hole 280, the wire harnesses can be untied. This device can be reused, saving resources.

[0036] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A refrigerator wiring harness easy-to-remove binding device, comprising a base plate (100) and a mounting bracket (200), characterized in that: A wire tying plate (110) is provided on the top of the bottom plate (100). At least one wire tie (120) is provided on the leftmost side of the top of the wire tying plate (110). A rack (130) is provided at the right end of the wire tie (120). Mounting brackets one (200) are symmetrically arranged in the front and rear at the position of the rack (130) on the top of the bottom plate (100). A rotating rod (210) is rotatably arranged between the two mounting brackets one (200). A gear (220) meshing with the rack (130) is provided on the rod body of the rotating rod (210). A driving component for driving and locking the rotating rod (210) is provided on the top of the bottom plate (100).

2. The refrigerator wiring harness easy-to-disassemble binding device according to claim 1, characterized in that: A plurality of sorting grooves (140) are concavely opened at intervals on the top of the wire tying plate (110). The concave surface of the sorting groove (140) is arc-shaped.

3. The refrigerator wiring harness easy-to-disassemble binding device according to claim 2, characterized in that: A limiting frame (150) is provided at the position where the top of the wire tying plate (110) protrudes above the sorting groove (140). The side view cross-section of the limiting frame (150) is in the shape of a "冂". The wire ties (120) pass through the inside of the limiting frame (150) one by one.

4. The refrigerator wiring harness easy-to-disassemble binding device according to claim 1, characterized in that: The wire tying plate (110) is integrally in the shape of a rectangular plate. Screws (160) are vertically and penetratingly screwed through near the four top corners of the wire tying plate (110).

5. A refrigerator wiring harness easy-to-disassemble binding device according to claim 1, characterized in that: A rubber cushion plate (170) is provided at the bottom of the wire tying plate (110). Anti-slip lines are provided on the lower surface of the rubber cushion plate (170).

6. The refrigerator wiring harness easy-to-disassemble binding device according to claim 1, characterized in that: A worm wheel (240) is provided at the front end of the rotating rod (210). The driving component includes mounting brackets two (230) arranged on the left and right sides of the worm wheel (240) on the top of the bottom plate (100). A worm (250) meshing with the worm wheel (240) is rotatably arranged between the two mounting brackets two (230). And the lead angle of the worm (250) is smaller than the equivalent friction angle between the meshing teeth of the worm wheel (240).

7. A refrigerator wiring harness easy-to-disassemble binding device according to claim 6, characterized in that: A storage shell (260) is provided on the top of the bottom plate (100). The inner cavity of the storage shell (260) is used to store the mounting bracket one (200), the rotating rod (210), the gear (220) and the driving component. The right end of the worm (250) extends and rotatably penetrates through the side wall of the storage shell (260) and is provided with a knob (270). A through hole (280) for the rack (130) to pass through with a gap is opened on the side wall of the storage shell (260).

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