Protection device for refrigerator wire harness

Abstract

The utility model is suitable for the technical field of wire harness protection, and provides a protection device for a refrigerator wire harness, which comprises a mounting plate, a plurality of direction-adjusting protection assemblies, a plurality of wire harness fixing assemblies and a plurality of wire harness fixing assemblies, wherein the upper end of the mounting plate is provided with a plurality of direction-adjusting protection assemblies; the multiple direction adjusting protection assemblies each comprise a fixing base fixedly connected with the upper end of the mounting plate, a fixing groove is formed in the upper end of each fixing base, and a fixing block is inserted into each fixing groove. The upper end of the fixing block is fixedly connected with a fixing pipe, the upper end of the fixing pipe is slidably connected with a movable pipe, the middle of the upper end of the movable pipe is rotatably connected with a supporting plate, the supporting plate is arranged, a plurality of limiting grooves are formed in the supporting plate, and therefore a plurality of wire harnesses can be conveniently fixed at the same time; the direction can be conveniently adjusted according to the wire harness, and use is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire harness protection, and in particular relates to a protection device for a refrigerator wire harness. Background Art

[0002] Refrigerators have become an indispensable household appliance in people's lives in modern society. We know that the circuits inside the refrigerator are complicated and the wiring harness needs to be fixed by wiring harness fixing fixtures.

[0003] The cited application number 202022506060.4 discloses a refrigerator wiring harness protection device, which specifically relates to the field of wiring harness protection technology. Its technical solution is: it includes an outer protection device, an inner protection device, and an outer shell, the outer protection device includes an upper cover and a protective body, the upper cover and the protective body are fixedly connected by memory springs, the upper cover and the outer ring of the protective body are provided with sealing rubber, wire holes are opened on both sides of the protective body, and a protective inner device is arranged in the wire hole, the protective inner device includes a protective layer, a hard shell is arranged outside the protective layer, the hard shell is pasted in the wire hole, a polyethylene hose is arranged in the nylon hose, a double-sided tape is fixedly pasted in the outer shell, a hose is fixedly pasted in the double-sided tape, and filling foam is arranged in the hose. The beneficial effects of the utility model are: sealing layers are provided in multiple places, which have a waterproof effect, and an outer shell is provided for the through hole through obstacles to prevent wire wear, which is beneficial to extend the service life of the refrigerator.

[0004] The prior art still has the following deficiencies:

[0005] The existing wire harness fixing technology cannot change the direction according to the arrangement of the wire harness, and has poor adaptability. Utility Model Content

[0006] The utility model provides a protective device for refrigerator wiring harnesses, aiming to solve the problem that the wiring harness fixing in the prior art cannot change direction accordingly according to the arrangement of the wiring harnesses and has poor adaptability.

[0007] The utility model is implemented as follows: a protective device for refrigerator wiring harness comprises: a mounting plate, wherein a plurality of direction-adjusting protection components are arranged on the upper end of the mounting plate; the plurality of direction-adjusting protection components each comprise a fixing seat fixedly connected to the upper end of the mounting plate, a fixing groove is provided on the upper end of the fixing seat, a fixing block is inserted into the interior of the fixing groove; a fixing tube is fixedly connected to the upper end of the fixing block, a movable tube is slidably connected to the upper end of the fixing tube, and a support plate is rotatably connected to the middle of the upper end of the movable tube.

[0008] Preferably, several of the adjustment protection components also include several limit grooves opened on the upper end of the support plate; arc-shaped wear-resistant positioning plates are respectively arranged on both sides of the inner walls of several of the limit grooves; clamping springs are respectively fixedly connected between several of the arc-shaped wear-resistant positioning plates and the inner walls on both sides of several of the limit grooves.

[0009] Preferably, the front and rear ends of the support plate are fixedly connected with wear-resistant strips.

[0010] Preferably, the fixing block is provided with slots on both sides, and spring bolts are installed on both sides of the fixing seat, and the extended ends of the two spring bolts pass through the fixing seat and the two slots for clamping.

[0011] Preferably, a plurality of adjustment grooves are respectively provided on both sides of the movable tube, first elastic clamping blocks are respectively fixedly connected to both sides of the inner wall of the fixed tube, and a plurality of the first elastic clamping blocks are respectively clamped with a plurality of the adjustment grooves.

[0012] Preferably, a plurality of rotation grooves are circumferentially provided on the top of the movable tube, and second elastic clamping blocks are fixedly connected to the four sides of the bottom of the support plate, and four of the second elastic clamping blocks are respectively engaged with the four rotation grooves at corresponding positions.

[0013] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0014] By setting a support plate, a plurality of limit grooves are opened on the support plate, so that a plurality of wire harnesses can be fixed at the same time. By rotating the connected support plate, the direction can be adjusted according to the wire harness, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the support plate of the utility model viewed from above;

[0017] Figure 3 This utility model Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 4 This utility model Figure 1 The enlarged structural diagram at B in the middle;

[0019] Figure 5 This utility model Figure 1 The enlarged structural diagram at C in the middle;

[0020] In the figure: 1. Mounting plate; 2. Adjustment protection assembly; 3. Fixed seat; 4. Fixed slot; 5. Fixed block; 6. Slot; 7. Spring bolt; 8. Fixed tube; 9. Movable tube; 10. Adjustment slot; 11. First elastic block; 12. Rotation slot; 13. Support plate; 14. Second elastic block; 15. Limiting slot; 16. Arc-shaped wear-resistant positioning plate; 17. Clamping spring; 18. Wear-resistant strip. DETAILED DESCRIPTION

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] The utility model embodiment provides a protection device for refrigerator wiring harness, such as Figure 1-5 As shown, it includes: a mounting plate 1, a plurality of direction-adjusting protection components 2 are arranged on the upper end of the mounting plate 1; the plurality of direction-adjusting protection components 2 each include a fixing seat 3 fixedly connected to the upper end of the mounting plate 1, a fixing groove 4 is provided on the upper end of the fixing seat 3, a fixing block 5 is inserted inside the fixing groove 4; a fixing pipe 8 is fixedly connected to the upper end of the fixing block 5, a movable pipe 9 is slidably connected to the upper end of the fixed pipe 8, and a support plate 13 is rotatably connected to the middle of the upper end of the movable pipe 9.

[0024] It should be noted that since the existing wire harness fixing technology cannot change the direction according to the direction of the wire harness arrangement and has poor adaptability, the present solution sets a support plate 13 with a plurality of limit grooves 15 on the support plate 13 to facilitate the simultaneous fixing of a plurality of wire harnesses. By rotating the support plate 13, the direction can be adjusted according to the wire harness, which is more convenient to use.

[0025] In a further preferred embodiment of the present invention, Figure 1-4As shown, the plurality of direction adjustment protection components 2 also include a plurality of limit grooves 15 opened at the upper end of the support plate 13; arc-shaped wear-resistant positioning plates 16 are respectively arranged on both sides of the inner walls of the plurality of limit grooves 15; clamping springs 17 are respectively fixedly connected between the plurality of arc-shaped wear-resistant positioning plates 16 and the inner walls on both sides of the plurality of limit grooves 15.

[0026] In this embodiment, it is convenient to fix wire harnesses of different sizes.

[0027] In a further preferred embodiment of the present invention, Figure 1-2 As shown, the front and rear ends of the support plate 13 are fixedly connected with wear-resistant strips 18 .

[0028] In this embodiment, the contact portion between the wire harness and the support plate 13 is prevented from being worn.

[0029] In a further preferred embodiment of the present invention, Figure 1-3 As shown, the fixing block 5 is provided with slots 6 on both sides, and the fixing seat 3 is provided with spring bolts 7 on both sides. The extended ends of the two spring bolts 7 pass through the fixing seat 3 and the two slots 6 to be clamped.

[0030] In this embodiment, fixation is facilitated.

[0031] In a further preferred embodiment of the present invention, Figure 1-5 As shown, a plurality of adjustment grooves 10 are respectively opened on both sides of the movable tube 9 , and first elastic blocks 11 are respectively fixedly connected to both sides of the inner wall of the fixed tube 8 , and the plurality of first elastic blocks 11 are respectively engaged with the plurality of adjustment grooves 10 .

[0032] In this embodiment, the height can be adjusted easily.

[0033] In a further preferred embodiment of the present invention, Figure 1-5 As shown, a plurality of rotation grooves 12 are circumferentially formed on the top of the movable tube 9, and second elastic blocks 14 are fixedly connected to the four sides of the bottom of the support plate 13, and the four second elastic blocks 14 are respectively engaged with the four rotation grooves 12 at corresponding positions.

[0034] In this embodiment, it is convenient to fix the rotation angle.

[0035] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0036] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0037] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0038] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A protective device for refrigerator wiring harness, characterized in that: include: A mounting plate (1), wherein a plurality of direction adjustment protection components (2) are arranged at the upper end of the mounting plate (1); The plurality of direction adjustment protection components (2) each comprises a fixing seat (3) fixedly connected to the upper end of the mounting plate (1); a fixing groove (4) is provided at the upper end of the fixing seat (3); a fixing block (5) is inserted into the fixing groove (4); The upper end of the fixed block (5) is fixedly connected to a fixed tube (8), the upper end of the fixed tube (8) is slidably connected to a movable tube (9), and the middle of the upper end of the movable tube (9) is rotatably connected to a support plate (13).

2. A protective device for refrigerator wiring harness according to claim 1, characterized in that: The plurality of direction adjustment protection components (2) also include a plurality of limit grooves (15) provided on the upper end of the support plate (13); Arc-shaped wear-resistant positioning plates (16) are respectively arranged on both sides of the inner walls of the plurality of limiting grooves (15); Clamping springs (17) are respectively fixedly connected between the inner walls on both sides of the plurality of arc-shaped wear-resistant positioning plates (16) and the plurality of limiting grooves (15).

3. A protective device for refrigerator wiring harness according to claim 2, characterized in that: The front and rear ends of the support plate (13) are fixedly connected with wear-resistant strips (18).

4. A protective device for refrigerator wiring harness according to claim 1, characterized in that: The fixing block (5) is provided with a clamping groove (6) on both sides, and the fixing seat (3) is provided with a spring bolt (7) on both sides. The extended ends of the two spring bolts (7) pass through the fixing seat (3) and the two clamping grooves (6) for clamping.

5. A protective device for refrigerator wiring harness according to claim 4, characterized in that: A plurality of adjustment grooves (10) are respectively provided on both sides of the movable tube (9), and first elastic clamping blocks (11) are respectively fixedly connected to both sides of the inner wall of the fixed tube (8), and a plurality of the first elastic clamping blocks (11) are respectively clamped with a plurality of the adjustment grooves (10).

6. A protective device for refrigerator wiring harness according to claim 2, characterized in that: The top of the movable tube (9) is provided with a plurality of rotation grooves (12) in a circular shape, and the bottom of the support plate (13) is fixedly connected with second elastic clamping blocks (14) on all four sides, and four of the second elastic clamping blocks (14) are respectively clamped with the four rotation grooves (12) at corresponding positions.

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