Winder provided with replaceable quick-change buckle and used for vehicle wire harness storage

Abstract

The utility model provides a winder with a replaceable quick-change buckle and used for storing vehicle wire harnesses, and belongs to the technical field of automobile design and manufacturing. Which comprises a shell, a central stand column is arranged in the shell, a vortex hair strip spring is sleeved on the central stand column, and is characterized in that a buckle fixing part is arranged outside the shell, the buckle fixing part is connected with a quick-change buckle in a clamping manner, and the shell of the winder can rotate at a certain angle along the central stand column to adapt to different mounting environments. And the practicability is enhanced. According to the winder provided with the replaceable quick-change buckle and used for storing the vehicle wire harness, wiring of the vehicle wire harness is neater, collision and friction between the reserved excess length of the wire harness and peripheral parts are avoided, and damage to the wire harness and noise generated by friction are reduced; and when the wire harness is designed, the problem of interference with peripheral parts caused by overlong reserved excess length is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile design and manufacturing, and particularly relates to a wire reel with replaceable quick-release buckles for vehicle wire harness storage. Background Art

[0002] In the prior art, there are cable automatic wire reels, small data cable automatic wire reels, etc., which are all used for the wire winding in daily life, and there is no such structure on the automobile wire harness. In the process of automobile wire harness design, considering the moving parts, a surplus length of the wire harness is reserved to absorb the movement amount of the moving parts, but there is no device for storing this surplus length of the wire harness, resulting in the messy arrangement of the wire harness in the automobile. When dealing with the too-long wire harness of the automobile, it is generally fixed or bundled separately, but such treatment will affect its aesthetics, is easy to collide with surrounding parts to generate noise, cause irreversible damage to the wire harness, affect the running safety of the vehicle, and additionally increasing the fixing points also increases the cost of the wire harness.

[0003] The fixing method of the existing wire harness storage device is too single. In some places, due to environmental restrictions, it is impossible to use large buckles for fixing, and it is impossible to replace the buckles according to the change of the environment, let alone adapt to various buckles, and it cannot meet the waterproof requirements in some places.

[0004] The information disclosed in this background art section is only intended to enhance the overall understanding of the present utility model and should not be regarded as an admission or any form of suggestion that this information constitutes the prior art already known to those of ordinary skill in the art. Summary of the Utility Model

[0005] In order to solve the technical problems in the prior art that the storage of redundant wire harnesses in existing automobiles is messy, affecting the aesthetics and safety of the vehicle, a wire reel with replaceable quick-release buckles for vehicle wire harness storage is provided.

[0006] The technical solution of the present utility model is as follows:

[0007] A wire reel with replaceable quick-release buckles for automobile wire harness storage includes a housing, a central column is arranged inside the housing, a volute spring is sleeved on the central column, a buckle fixing component is arranged outside the housing, and the buckle fixing component is equipped with several types of quick-release buckles;

[0008] The axial center line of the buckle fixing component is consistent with the axis of the central column.

[0009] In some embodiments, it further includes a buckle installation structure fixed to the vehicle body, and the buckle installation structure is matched with the quick-release buckle.

[0010] In some embodiments, the quick-release buckle is a waterproof buckle.

[0011] In some embodiments, the quick-release buckle is a replaceable buckle.

[0012] In some embodiments, the quick-release buckle includes one or more of a flat buckle, a cross-shaped buckle, a round buckle, a fir-tree-shaped buckle, and a buckle with a special-shaped hole.

[0013] In some embodiments, the quick-release buckle includes one or more of a 7*12mm horizontal waterproof buckle, a φ6.5mm fir-tree-shaped buckle, a 7*12mm vertical waterproof buckle, a φ6.5mm waterproof buckle, a 7.5*12mm special-shaped hole vertical buckle, and a 7*12mm horizontal buckle.

[0014] In some embodiments, the housing includes a first housing mounting member and a second housing mounting member, and the first housing mounting member can rotate relative to the second housing mounting member along the central column by a certain angle.

[0015] In some embodiments, the first housing mounting member can rotate relative to the second housing mounting member along the central column by 0 to 150°.

[0016] In some embodiments, the first housing mounting member can rotate relative to the second housing mounting member along the central column by 0 to 90°.

[0017] In some embodiments, a through hole is provided in the center of the housing, and the buckle fixing member passes through the through hole and is fixedly connected to the central column.

[0018] Compared with the prior art, the technical effects achieved by the present utility model are as follows:

[0019] (1) The reel with replaceable quick-release buckles for vehicle wire harness storage provided by the present utility model makes the wiring of vehicle wire harnesses neater, avoids collision and friction between the reserved extra length of the wire harness and surrounding parts, reduces damage to the wire harness and noise generated by friction, does not need to worry about interference problems with surrounding parts caused by too long reserved extra length during wire harness design, and also extends the service life of the wire harness.

[0020] (2) The present utility model can select a suitable quick-release buckle according to different surrounding environments. Smaller buckles can be selected for fixing in places with a narrow mounting surface, and waterproof quick-release buckles can be selected for fixing in places with waterproof requirements such as the inner panel of the car door.

[0021] (3) The present utility model can rotate the reel housing by a certain angle according to different surrounding environments to avoid surrounding objects, prevent interference, and enhance its practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is an exploded structural schematic diagram of a wire harness storage reel provided by the present utility model;

[0023] Figure 2 It is an internal structural schematic diagram of a wire harness storage reel provided by the present utility model;

[0024] Figure 3 It is a schematic diagram of a snap - fixing component of a wire harness storage reel provided by the present utility model;

[0025] Figure 4 It is a structural schematic diagram of a replaceable quick - change snap of a wire harness storage reel provided by the present utility model;

[0026] Figure 5 It is a structural schematic diagram of the first replaceable quick - change snap provided by the present utility model installed on the snap - fixing component;

[0027] Figure 6 It is a structural schematic diagram of the second replaceable quick - change snap provided by the present utility model installed on the snap - fixing component;

[0028] Figure 7 It is a structural schematic diagram of the third replaceable quick - change snap provided by the present utility model installed on the snap - fixing component;

[0029] Figure 8 It is a sectional structural schematic diagram of a replaceable quick - change snap provided by the present utility model installed on the snap - fixing component;

[0030] Figure 9 It is another sectional structural schematic diagram of a replaceable quick - change snap provided by the present utility model installed on the snap - fixing component;

[0031] Figure 10 It is a structural schematic diagram of the reel housing rotating 90° along the central column provided by the present utility model;

[0032] Figure 11 It is a structural schematic diagram of the reel housing rotating a certain angle along the central column provided by the present utility model;

[0033] Figure 12 For Figure 10 、 Figure 11 It is an exploded structural schematic diagram of the reel housing shown in;

[0034] In the figure:

[0035] 1 - Quick - change snap;

[0036] 2 - Snap - fixing component;

[0037] 3 - Housing; 301 - First housing mounting part; 302 - Second housing mounting part;

[0038] 4 - scroll hairspring

[0039] 5 - automotive wiring harness

[0040] 6 - center pillar Detailed implementation manners

[0041] The technical solution of the present utility model will be described below with reference to the accompanying drawings through specific embodiments. It should be understood that one or more steps mentioned in the present utility model do not exclude the existence of other methods and steps before and after the combined steps, or other methods and steps can be inserted between these clearly mentioned steps. It should also be understood that these examples are only used to illustrate the present utility model and not to limit the scope of the present utility model. Unless otherwise specified, the numbers of each method step are only for the purpose of identifying each method step, rather than restricting the arrangement order of each method or limiting the implementation scope of the present utility model. The change or adjustment of its relative relationship can also be regarded as the implementable scope of the present utility model under the condition of no substantial technical content change.

[0042] There is no specific restriction on the sources of the raw materials and instruments used in the embodiments, and they can be purchased in the market or prepared according to the conventional methods well-known to those skilled in the art.

[0043] During the design of the automotive wiring harness, considering that the moving parts will reserve a length of the wiring harness to absorb the movement of the moving parts, and there is no device for storing this length of the wiring harness, which results in the messy arrangement of the wiring harness in the vehicle. At the same time, the moving parts will rub against the wiring harness during the movement process, causing irreversible damage to the wiring harness and affecting the running safety of the vehicle. Therefore, a wire reel for storing the excess length of the automotive wiring harness and capable of replacing the quick-release buckle is designed. It can be adapted to smaller buckles, and waterproof buckles can also be used to fix it in some places where waterproofing is required. When assembling the automotive wiring harness, if the wiring harness is too long, the excess wiring harness needs to be fixed or bundled separately. When bundling the wiring harness, the minimum bending radius shall not be less than 2 times the diameter of the wiring harness. The prior art generally directly increases the length of the wiring harness to ensure that there is enough excess length of the wiring harness and the roots of the connector terminals will not be stressed.

[0044] Based on the existing technology, the present utility model improves the existing structure and applies it to the field of automotive wire harnesses. It also adds replaceable quick-release buckles and a buckle mounting structure fixed on the vehicle body. The wire harness is wound around a spiral hairspring to achieve the storage of the wire harness. The spiral hairspring can tighten or loosen the wire harness, greatly improving the service life of the wire harness. The disc-shaped structure facilitates the tightening of the wire harness from both sides and also increases the space utilization rate. The replaceable quick-release buckle can select a suitable quick-release buckle according to different surrounding environments, and for parts with waterproof requirements, a waterproof buckle can also be adapted for fixation. In addition, the housing of the reel can be adjusted at a certain angle according to different surrounding environments to facilitate adaptation to various environments, increasing the practicality of the reel.

[0045] As Figures 1-3 shown, a reel with replaceable quick-release buckles for automotive wire harness storage includes a housing 3. Inside the housing 3, there is a central column 6. A spiral hairspring 4 is sleeved on the central column 6. Outside the housing 3, there is a buckle fixing component 2. The buckle fixing component 2 is snap-connected with the quick-release buckle 1. There is a buckle mounting structure (not shown in the figure) on the vehicle body. The buckle mounting structure matches the quick-release buckle 1. The storage wire harness reel is installed on the vehicle body by snap-connecting the quick-release buckle 1 to the buckle mounting structure on the vehicle body.

[0046] Among them, the quick-release buckle 1 is a replaceable buckle. The replaceable buckle can select different buckles according to different environments. If there is a waterproof requirement, a waterproof buckle can also be selected. For places with a narrow mounting surface, a smaller-sized quick-release buckle can also be selected for fixation.

[0047] According to the actual situation, the quick-release buckle 1 can be one or more of a flat buckle, a cross-shaped buckle, a round buckle, a fir-tree-shaped buckle, and a special-shaped hole buckle. As Figure 4 shown, the quick-release buckle 101 is a 7*12mm horizontal waterproof buckle, 102 is a φ6.5mm fir-tree-shaped buckle, 103 is a 7*12mm vertical waterproof buckle, 104 is a φ6.5mm waterproof buckle, 105 is a 7.5*12mm special-shaped hole vertical buckle, and 106 is a 7*12mm horizontal buckle. Figures 5-9 It is a schematic structural diagram of different types of quick-connect buckles installed on the buckle fixing component.

[0048] The automotive wire harness 5 is wound around the spiral hairspring 4. The two ends of the wire harness respectively extend out of the two ends of the housing 3. When the automotive wire harness is pulled out under the action of an external force, the spiral hairspring 4 is in a tightened state. When the automotive wire harness 5 is in a relaxed state, the spiral hairspring 4 changes from a tightened state back to a relaxed state. At this time, a pulling force will be given to the automotive wire harness 5 to store the automotive wire harness 5 inside the plastic housing 3.

[0049] Figure 10 、Figure 11 , Figure 12 is another embodiment of the present utility model. The housing 3 includes a first housing mounting member 301 and a second housing mounting member 302. The first housing mounting member 301 rotates at a certain angle relative to the second housing mounting member 302 along the central column 6 with the central column as the axis. Preferably, the rotation angle is 0 to 150°, and more preferably, the rotation angle is 0 to 90°.

[0050] In some embodiments, a through hole is provided in the center of the housing 3, and the snap fixing member 1 passes through the through hole and is fixedly connected to the central column 6.

[0051] The foregoing description of specific exemplary embodiments of the present utility model is for purposes of illustration and exemplification. These descriptions are not intended to limit the present utility model to the precise forms disclosed, and it is obvious that many changes and variations are possible in light of the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present utility model and its practical applications, so that those skilled in the art can implement and utilize the various different exemplary embodiments of the present utility model, as well as various different selections and changes. The scope of the present utility model is intended to be defined by the claims and their equivalents.

Claims

1. A wire reel with a replaceable quick-change buckle for storing vehicle wiring harnesses, comprising a housing, a central column is provided inside the housing, and a spiral spring is sleeved on the central column, characterized in that: The housing is provided with a buckle fixing component on the outside, and the buckle fixing component is equipped with several types of quick-change buckles; The axial center line of the buckle fixing component is consistent with the axis of the central column.

2. The cable reel according to claim 1, characterized in that: It also includes a buckle mounting structure fixed to the vehicle body, and the buckle mounting structure matches the quick-change buckle.

3. The cable reel according to claim 1, characterized in that: The quick-change buckle is a waterproof buckle.

4. The cable reel according to claim 1, characterized in that: The quick-change buckle is a replaceable buckle.

5. The cable reel according to claim 1, characterized in that: The quick-change buckle includes one or more of a straight buckle, a cross buckle, a round buckle, a fir-tree-shaped buckle, and a special-shaped hole buckle.

6. The cable reel according to claim 1, characterized in that: The quick-change buckle includes one or more of a 7*12mm horizontal waterproof buckle, a φ6.5mm fir tree buckle, a 7*12mm vertical waterproof buckle, a φ6.5mm waterproof buckle, a 7.5*12mm special-shaped hole vertical buckle, and a 7*12mm horizontal buckle.

7. The cable reel according to claim 1, characterized in that: The shell comprises a first shell mounting member and a second shell mounting member, and the first shell mounting member can rotate along the central column relative to the second shell mounting member at a certain angle.

8. The cable reel according to claim 7, characterized in that: The first housing mounting member can be rotated along the central column relative to the second housing mounting member by 0 to 150 degrees.

9. The cable reel according to claim 7, characterized in that: The first housing mounting member can be rotated along the central column relative to the second housing mounting member by 0 to 90 degrees.

10. The cable reel according to claim 1, wherein: A through hole is provided at the center of the shell, and the buckle fixing component passes through the through hole and is fixedly connected to the central column.

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