CN214823064U - Wire harness fixing device - Google Patents
Wire harness fixing device Download PDFInfo
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- CN214823064U CN214823064U CN202120093203.5U CN202120093203U CN214823064U CN 214823064 U CN214823064 U CN 214823064U CN 202120093203 U CN202120093203 U CN 202120093203U CN 214823064 U CN214823064 U CN 214823064U
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- wire harness
- butt
- harness fixing
- fixing device
- butt joint
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Abstract
The application discloses a wire harness fixing device which is formed by butt joint of two wire harness fixing single bodies; the wire harness fixing single body comprises a mounting frame and a butt joint block arranged on the mounting frame; each butt-joint block is provided with at least one accommodating concave part for a wiring harness to pass through; the two butt-joint blocks on the two wire harness fixing single bodies are detachably connected; when the two butt joint blocks are in a butt joint state, the accommodating concave parts on the two butt joint blocks are in butt joint to form a wire harness clamping hole capable of clamping a wire harness. The utility model discloses a pencil fixing device, its simple structure, simple to operate can be general on the automobile body, have practiced thrift the cost.
Description
Technical Field
The application relates to the technical field of wire harness fixing, in particular to a wire harness fixing device.
Background
At present, new energy automobiles develop rapidly, and the problem of high-voltage safety accompanying the safe running of the automobiles is increasingly obvious. The high-voltage cable is used for connecting high-voltage devices such as a power battery, a motor controller, an air conditioner compressor, a power distribution unit, a transformer and the like, and further transmitting power electric energy through the high-voltage cable. With the increasing demand of users for power consumption and the increasing current of power energy, the wire diameter of the high-voltage wire used by the high-current connector reaches 70mm2In the above, higher demands are made on the fixation of the high-voltage wire harness.
In the prior art, one way is to use a hole site or a bolt of a vehicle body structure to combine a cable pipe clamp or a buckle for fixing. But its drawback is that the vehicle body structure fixed point position is unsatisfactory, can not make adaptability adjustment, leads to pencil bend radius little, or unsettled pencil overlength.
In view of the above, it is necessary to provide a wire harness fixing device for fixing a wire harness, which is easily mounted to a vehicle body.
SUMMERY OF THE UTILITY MODEL
An object of the present application is to provide a wire harness fixing device for fixing a wire harness, which is conveniently mounted on a vehicle body.
The technical scheme of the application provides a wire harness fixing device which is formed by butt joint of two wire harness fixing single bodies;
the wire harness fixing single body comprises a mounting frame and a butt joint block arranged on the mounting frame;
each butt-joint block is provided with at least one accommodating concave part for a wiring harness to pass through;
the two butt-joint blocks on the two wire harness fixing single bodies are detachably connected;
when the two butt joint blocks are in a butt joint state, the accommodating concave parts on the two butt joint blocks are in butt joint to form a wire harness clamping hole capable of clamping a wire harness.
In one optional technical scheme, the accommodating concave part is provided with at least one concave convex rib.
In one optional technical scheme, each butt-joint block is provided with a clamping jaw and a clamping hole;
when the two butt-joint blocks are in a butt-joint state, the clamping jaw on each butt-joint block is detachably matched in the clamping hole on the other butt-joint block.
In one optional technical scheme, the clamping jaw is arranged on the end portion, far away from the mounting frame, of the butt joint block, and the clamping hole is arranged on the end portion, close to the mounting frame, of the butt joint block.
In one optional technical scheme, two accommodating concave parts are arranged on the butt-joint block at intervals;
when the two butt-joint blocks are in a butt-joint state, two wire harness clamping holes are formed between the two butt-joint blocks.
In one optional technical scheme, at least one reinforcing rib is arranged at the bottom of the butt joint block.
In one optional technical scheme, the butt joint block and the mounting frame are integrally formed.
In one optional technical scheme, the mounting frame comprises a connecting plate and a mounting plate with a mounting hole;
one end of the connecting plate is connected with the butt joint block, the mounting plate is connected to the other end of the connecting plate, and the mounting plate is connected with the connecting plate and is L-shaped.
In one optional technical scheme, a reinforcing plate is connected between the connecting plate and the mounting plate.
In one optional technical scheme, the connecting plate, the mounting plate and the reinforcing plate are integrally formed.
By adopting the technical scheme, the method has the following beneficial effects:
the application provides a pencil fixing device comprises the fixed monomer butt joint of two pencil, and every fixed monomer of pencil comprises the mounting bracket that is used for being connected with the automobile body and the butt joint block that has the holding concave part, when two butt joint blocks butt joints, with the fixed monomer equipment of two pencil together, two holding concave part butt joints and has formed the pencil centre gripping hole. The wiring harness fixing device can be installed in place only by reserving hole positions on the high-voltage parts, the layout of the wiring harness can be adjusted before the two butt joint blocks are in butt joint, and the wiring harness can be clamped and fixed after the two butt joint blocks are in butt joint.
From this, the pencil fixing device that this application provided, its simple structure, simple to operate can be general on the automobile body, have practiced thrift the cost.
Drawings
Fig. 1 is a perspective view of a wire harness fixing device according to an embodiment of the present application;
fig. 2 is a perspective view of a wire harness fixing device provided in an embodiment of the present application, as viewed from the bottom;
fig. 3 is a perspective view of the wire harness fixing unit as viewed from the top;
fig. 4 is a perspective view of the wire harness fixing unit as viewed from the bottom.
Detailed Description
Embodiments of the present application are further described below with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1 to 4, a wire harness fixing device according to an embodiment of the present application is provided. The wire harness fixing device is formed by butting two wire harness fixing single bodies 100.
The wire harness fixing unit 100 includes a mounting bracket 1 and a docking block 2 disposed on the mounting bracket 1.
Each of the docking blocks 2 has at least one receiving recess 21 for a wire harness to pass through.
Two butt-joint blocks 2 on two wire harness fixing single bodies 100 are detachably connected.
When the two butt-joint blocks 2 are in a butt-joint state, the accommodating concave portions 21 on the two butt-joint blocks 2 are in butt joint to form the wire harness clamping holes 3 capable of clamping the wire harness.
The application provides a pencil fixing device mainly used installs in the cabin of car to fixed pencil or high-voltage wire harness.
The application provides a pencil fixing device comprises two fixed monomer 100 docks of pencil. The two harness fixing units 100 are manufactured by the same mold and are the same parts.
Each wire harness fixing unit 100 comprises a mounting frame 1 and a butt joint block 2, wherein the mounting frame 1 is used for being fixedly connected with mounting parts on a vehicle body. The butt joint block 2 is used for butt joint of the two wire harness fixing units 100 and can clamp the wire harness.
The butt joint block 2 is installed inside one end of the mounting frame 1, and the butt joint block 2 is provided with at least one accommodating concave part 21, and the accommodating concave part 21 can be a semicircular groove or a groove with other shapes. The two butt blocks 2 may be butted together by a fastener, a claw, or the like, thereby assembling the two wire harness fixing units 100 into the wire harness fixing device. When the two butt joint blocks 2 are butted, the accommodating concave portions 21 of the two butt joint blocks 2 are butted to form the wire harness holding hole 3 for holding the wire harness.
When adopting the pencil fixing device that this application provided to fix the pencil, only need reserve the hole site on the high-pressure spare part, can target in place the installation of pencil fixing device's mounting bracket 1, before two butt joint piece 2 docks, can also adjust the overall arrangement of pencil, after two butt joint piece 2 docks, can press from both sides the clamp with the pencil and fix simple to operate. The wire harness fixing device can be universal on the vehicle body, and cost is saved.
In one embodiment, as shown in FIG. 3, the receiving recess 21 has at least one recess rib 211 therein. The concave convex rib 211 protrudes towards the inner side of the accommodating concave part 21 and is used for tightly propping up the wire harness, so that the fixing and clamping effect of the wire harness is improved.
The concave-convex rib 211 may be integrally formed with the docking block 2.
As necessary, a plurality of concave portion beads 211 may be arranged at intervals in the accommodation concave portion 21, further improving the fixing and clamping effect on the wire harness.
In one embodiment, as shown in fig. 2-4, each of the docking blocks 2 has a detent 22 and a detent hole 23.
When the two butt-jointed blocks 2 are in a butt-jointed state, the claw 22 on each butt-jointed block 2 is detachably fitted in the clamping hole 23 on the other butt-jointed block 2.
In this embodiment, the two butt-joint blocks 2 are clamped with the clamping holes 23 through the clamping claws 22.
Each docking block 2 has at least one catch 22 and a catch hole 23. The claws 22 on each docking block 2 can be correspondingly inserted into the clamping holes 23 of the other docking block 2. That is, when the two docking blocks 2 are in a docked state, the claws 22 on the first docking block 2 are inserted into the catching holes 23 on the second docking block 2, and the claws 22 on the second docking block 2 are inserted into the catching holes 23 on the first docking block 2. When the clamping jaw 22 is inserted into the clamping hole 23, the clamping jaw 22 is locked by the clamping hole 23, and the clamping jaw 22 cannot be automatically separated on the premise of no external force, so that the two butt-joint blocks 2 are butted together. When two butt joint blocks 2 need to be disassembled, a tool is inserted into the wire harness clamping hole 3 to pry one butt joint block 2, so that the clamping jaw 22 of the tool is separated from the clamping hole 23 on the other butt joint block 2, and correspondingly, the clamping jaw 22 on the other butt joint block 2 is also separated from the corresponding clamping hole 23, so that the two butt joint blocks 2 are separated.
The clamping jaws 22 and the clamping holes 23 can be detachably connected in a clamping and separating connection mode.
In one embodiment, as shown in fig. 3-4, the latch 22 is disposed on the end of the docking block 2 remote from the mounting bracket 1, and the latch hole 23 is disposed on the end of the docking block 2 near the mounting bracket 1.
The joint position of jack catch 22 and card hole 23 is in the both ends of butt joint piece 2 to firmly the joint together two butt joint pieces 2 from the tip, avoid butt joint piece 2's tip gapped to rock, improved the stability of structure.
In one embodiment, as shown in fig. 1-4, two receiving recesses 21 are provided at intervals on the docking block 2. When the two butt-joint blocks 2 are in a butt-joint state, two wiring harness clamping holes 3 are formed between the two butt-joint blocks 2.
All set up two and hold concave part 21 on every butt joint piece 2, when butt joint two butt joint pieces 2, two liang of butt joint of four holding concave part 21 on two butt joint pieces 2 form two pencil centre gripping holes 3, can the centre gripping two pencil.
As required, a plurality of receiving recesses 21 may be provided in each of the docking blocks 2, so that a plurality of harness holding holes 3 may be formed, and more harnesses may be held.
In one embodiment, at least one reinforcing rib 24 is arranged at the bottom of the butt joint block 2, so that the structural strength of the butt joint block 2 is improved.
The reinforcing ribs 24 may be integrally formed with the docking block 2.
In one embodiment, the butt joint block 2 and the mounting frame 1 are integrally formed, so that the processing and the manufacturing are convenient, and the structural strength is high.
The butt joint block 2 and the mounting frame 1 can be plastic parts and can be integrally formed by injection molding.
In one embodiment, as shown in fig. 1-4, the mounting block 1 includes a connecting plate 11 and a mounting plate 12 having mounting holes 121.
One end of the connecting plate 11 is connected with the butt joint block 2, the mounting plate 12 is connected with the other end of the connecting plate 11, and the mounting plate 12 is connected with the connecting plate 11 in an L shape.
In this embodiment, the mounting bracket 1 is an L-shaped structure, and is composed of a connecting plate 11 and a mounting plate 12. The connection plate 11 serves as a connection, which is connected between the mounting plate 12 and the docking block 2. The mounting plate 12 is used for fixing to a vehicle body component and has a mounting hole 121. The mounting plate 12 extends outward from one end of the connecting plate 11 to form an L shape to be easily attached to a vehicle body part, and then bolts or screws pass through the mounting holes 121 to fix the mounting plate 12 to the vehicle body part, so as to fix the wire harness fixing unit 100. When mounted, the mounting plate 12 of each wire harness fixing unit 100 is fixed to the vehicle body part, and thus the wire harness fixing device is mounted on the vehicle body part to fixedly clamp the wire harness.
In one embodiment, as shown in FIGS. 1-4, a reinforcing plate 13 is connected between the connecting plate 11 and the mounting plate 12. The reinforcing plate 13 is a triangular plate which is located outside the connecting plate 11. The reinforcing plate 13 is connected between the connecting plate 11 and the mounting plate 12 for improving the connection stability between the connecting plate 11 and the mounting plate 12.
In one embodiment, the connecting plate 11, mounting plate 12 and reinforcing plate 13 are integrally formed. The connecting plate 11, the mounting plate 12 and the reinforcing plate 13 are all plastic parts and can be integrally formed by injection molding, so that the connecting plate is convenient to process and manufacture and has high structural strength.
According to the needs, the above technical schemes can be combined to achieve the best technical effect.
What has been described above is merely the principles and preferred embodiments of the present application. It should be noted that, for a person skilled in the art, several other modifications can be made on the basis of the principle of the present application, and these should also be considered as the scope of protection of the present application.
Claims (10)
1. The wire harness fixing device is characterized by being formed by butting two wire harness fixing single bodies;
the wire harness fixing single body comprises a mounting frame and a butt joint block arranged on the mounting frame;
each butt-joint block is provided with at least one accommodating concave part for a wiring harness to pass through;
the two butt-joint blocks on the two wire harness fixing single bodies are detachably connected;
when the two butt joint blocks are in a butt joint state, the accommodating concave parts on the two butt joint blocks are in butt joint to form a wire harness clamping hole capable of clamping a wire harness.
2. The wire harness fixing device according to claim 1, wherein the receiving recess has at least one recess bead therein.
3. The wire harness fixing device according to claim 1, wherein each of the docking blocks has a claw and a catching hole;
when the two butt-joint blocks are in a butt-joint state, the clamping jaw on each butt-joint block is detachably matched in the clamping hole on the other butt-joint block.
4. The wire harness fixing device according to claim 3, wherein the claw is provided on an end of the docking block remote from the mounting bracket, and the catching hole is provided on an end of the docking block close to the mounting bracket.
5. The wire harness fixing device according to any one of claims 1 to 4,
two accommodating concave parts are arranged on the butt joint block at intervals;
when the two butt-joint blocks are in a butt-joint state, two wire harness clamping holes are formed between the two butt-joint blocks.
6. The wire harness fixing device according to any one of claims 1 to 4,
and at least one reinforcing rib is arranged at the bottom of the butt joint block.
7. The wire harness fixing device according to any one of claims 1 to 4,
the butt joint block and the mounting frame are integrally formed.
8. The wire harness fixing device according to any one of claims 1 to 4,
the mounting rack comprises a connecting plate and a mounting plate with mounting holes;
one end of the connecting plate is connected with the butt joint block, the mounting plate is connected to the other end of the connecting plate, and the mounting plate is connected with the connecting plate and is L-shaped.
9. The wire harness fixing device according to claim 8, wherein a reinforcing plate is connected between the connecting plate and the mounting plate.
10. The wire harness fixing device according to claim 9, wherein the connecting plate, the mounting plate, and the reinforcing plate are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120093203.5U CN214823064U (en) | 2021-01-13 | 2021-01-13 | Wire harness fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120093203.5U CN214823064U (en) | 2021-01-13 | 2021-01-13 | Wire harness fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214823064U true CN214823064U (en) | 2021-11-23 |
Family
ID=78882658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120093203.5U Active CN214823064U (en) | 2021-01-13 | 2021-01-13 | Wire harness fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214823064U (en) |
-
2021
- 2021-01-13 CN CN202120093203.5U patent/CN214823064U/en active Active
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