Wire harness protection box with protection structure

Abstract

The utility model belongs to the technical field of wire harness protection devices, and particularly relates to a wire harness protection box with a protection structure, which comprises a wire protection box main body, a protection control assembly is arranged at the top of the wire protection box main body, a binding post is arranged in the wire protection box main body, and the side of the binding post is connected with a wire harness fixing assembly. A sealing indication assembly is arranged on the outer wall of the wire protection box main body; the protection control assembly comprises a first rotating shaft, the outer wall of the first rotating shaft is rotationally connected with a protection cover base body, the inner wall of the protection cover base body is provided with a sealing rubber strip, the outer wall of the protection cover base body is provided with a pressure-resistant layer, the outer wall of the pressure-resistant layer is connected with a heat insulation layer, and the outer wall of the heat insulation layer is provided with an anti-corrosion layer; the surfaces of the wire protection box body and the protection cover base body are complete in anti-corrosion, anti-compression and heat insulation functions, the safety of the wire harness body is ensured, the wire harness body can be fixed by the wire harness fixing assembly, and the stability of the wire harness body is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness protection devices, and particularly relates to a wire harness protection box with a protection structure. Background Art

[0002] A wire harness protection box is an electrical connector used to protect wires and cables from mechanical damage and environmental influences. It is usually made of plastic or metal and has a series of slots and sockets for connecting multiple wires and cables.

[0003] The existing wire harness protection boxes usually only provide basic physical protection and cannot effectively prevent the influence of the external environment on the wire harness, such as mechanical damage to the wire harness, moisture intrusion, and chemical corrosion. If moisture or the like intrudes during the use of the wire harness, it will affect the service life of the wire harness, which will lead to the problem of inability to ensure the safety of the wire harness in a complex environment.

[0004] Therefore, a wire harness protection box with a protection structure is proposed for the above problems. Summary of the Utility Model

[0005] In order to make up for the deficiencies of the prior art, the problem that usually only basic physical protection can be provided and the influence of the external environment on the wire harness cannot be effectively prevented, such as mechanical damage to the wire harness, moisture intrusion, and chemical corrosion. If moisture or the like intrudes during the use of the wire harness, it will affect the service life of the wire harness, which will lead to the problem of inability to ensure the safety of the wire harness in a complex environment is solved.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a wire harness protection box with a protection structure described in the utility model includes a protection box main body. A protection control component is arranged on the top of the protection box main body, a wiring post is installed inside the protection box main body, and a wire harness fixing component is connected to the side of the wiring post. A sealing indication component is arranged on the outer wall of the protection box main body; the protection control component includes a first rotating shaft, a protection cover base body is rotatably connected to the outer wall of the first rotating shaft, a sealing rubber strip is arranged on the inner wall of the protection cover base body, a compressive layer is arranged on the outer wall of the protection cover base body, a heat insulation layer is connected to the outer wall of the compressive layer, and an anti-corrosion layer is arranged on the outer wall of the heat insulation layer. A fixing seat is fixedly connected to the side of the protection cover base body, a first spring is installed inside the fixing seat, one end of the first spring is fixedly connected to a bolt, and an ear is connected to the bottom of the bolt.

[0007] Preferably, the protection cover base body forms a rotating structure with the protection box main body through the first rotating shaft, the protection cover base body forms a sealing structure with the protection box main body through the sealing rubber strip, the protection cover base body forms a detachable structure with the protection box main body through the bolt and the ear, and the bolt forms an elastic structure with the fixing seat through the first spring.

[0008] Preferably, the material of the compression resistance layer is set as high-strength rubber, the material of the heat insulation layer is set as heat insulation cotton, and the material of the anti-corrosion layer is set as anti-corrosion resin.

[0009] Preferably, the wire harness fixing component includes a second rotating shaft, the outer wall of the second rotating shaft is rotatably connected with a wire harness clamping block, and a U-shaped plate is fixedly connected to the side of the wire harness clamping block. A second spring is installed inside the U-shaped plate, and a convex block is fixedly connected to the outer wall of the U-shaped plate.

[0010] Preferably, the wire harness clamping block forms a rotating structure with the wire harness protection box body through the second rotating shaft, and the wire harness clamping block forms a detachable structure with the wire harness protection box body through the U-shaped plate and the convex block, and the convex block forms an elastic structure with the wire harness clamping block through the U-shaped plate and the second spring.

[0011] Preferably, the sealing and indicating component includes a control shell, an identification card is snap-fitted inside the control shell, a sealing ring is connected to the bottom of the control shell, and a wire harness main body is snap-fitted inside the sealing ring.

[0012] Preferably, the wire harness main body forms a sealing structure with the wire harness protection box body through the sealing ring, and the identification card forms a snap-fitting structure with the control shell.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. The present utility model is provided with a protection and control component. Compression resistance layers, heat insulation layers and anti-corrosion layers are arranged on the surfaces of both the wire harness protection box body and the protection cover base body. The compression resistance layer is used to enhance the compression resistance ability of the wire harness main body, the heat insulation layer is used to isolate external heat sources, and at the same time the anti-corrosion layer is used to prevent chemical substances from corroding the wire harness main body. In addition, a sealing rubber strip is arranged on the side of the protection cover base body, which can ensure that the opening part of the wire harness protection box body is tightly sealed, thereby further enhancing the protection effect, and the protection cover base body can be fixed through bolts and lugs;

[0015] 2. The present utility model is provided with a wire harness fixing component. By placing the wire harness at the bottom of the wire harness clamping block, the wire harness main body can be fixed, the stability of the wire harness main body can be maintained, and the wire harness main body can be prevented from being wound. A wire harness main body channel is also arranged at the bottom of the wire harness clamping block, which can guide the arrangement of the wire harness main body and ensure the orderly arrangement of the wire harness main body. The wire harness clamping block can be fixed through the second spring and the convex block;

[0016] 3. The present utility model is provided with a sealing and indicating component. By snap-fitting the sealing ring into the hole on the side of the wire harness protection box body, the wire harness main body can pass through the sealing ring during use, thereby preventing moisture from entering the wire harness protection box body. In addition, an identification card is provided, which is convenient for marking the connection positions of different wire harness main bodies and is convenient for subsequent use. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the overall side view of the present invention;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the protection control component of the present invention;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the first spring and the bolt part of the present invention;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the wire harness fixing component of the present invention;

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the sealing indication component of the present invention.

[0023] In the figure: 1. Main body of the wire protection box; 2. Protection control component; 201. First rotating shaft; 202. Matrix of the protection cover; 203. Sealing strip; 204. Compressive layer; 205. Heat insulation layer; 206. Anticorrosive layer; 207. Fixed seat; 208. First spring; 209. Bolt; 210. Connecting ear; 3. Terminal; 4. Wire harness fixing component; 401. Second rotating shaft; 402. Wire harness clamping block; 403. U-shaped plate; 404. Second spring; 405. Convex block; 5. Sealing indication component; 501. Control shell; 502. Identification card; 503. Sealing ring; 504. Main body of the wire harness. Specific embodiments

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0025] Embodiment 1

[0026] As Figures 1 to 3As shown in the figure, a wire harness protection box with a protection structure includes a protection box body 1. A protection control component 2 is provided on the top of the protection box body 1. A wiring terminal 3 is installed inside the protection box body 1. A wire harness fixing component 4 is connected to the side of the wiring terminal 3. A sealing indication component 5 is provided on the outer wall of the protection box body 1. The protection control component 2 includes a first rotating shaft 201, a protection cover base body 202, a sealing rubber strip 203, a compression-resistant layer 204, a heat-insulating layer 205, an anti-corrosion layer 206, a fixing seat 207, a first spring 208, a bolt 209, and a connecting ear 210. The protection box body 1 and the protection cover base body 202 have complete surface anti-corrosion, compression-resistant, and heat-insulating functions to ensure the safety of the wire harness main body 504. The protection cover base body 202 is rotatably connected to the protection box body 1 through the first rotating shaft 201. The protection cover base body 202 is hermetically connected to the protection box body 1 through the sealing rubber strip 203. The protection cover base body 202 is detachably connected to the protection box body 1 through the bolt 209 and the connecting ear 210. The bolt 209 is elastically connected to the fixing seat 207 through the first spring 208. The material of the compression-resistant layer 204 is set as high-strength rubber. The material of the heat-insulating layer 205 is set as heat-insulating cotton. The material of the anti-corrosion layer 206 is set as anti-corrosion resin. By providing the compression-resistant layer 204, the heat-insulating layer 205, and the anti-corrosion layer 206 on the surface of the protection cover base body 202, the compression-resistant layer 204 is used to enhance the compression resistance of the wire harness main body 504. The heat-insulating layer 205 is used to isolate external heat sources. At the same time, the anti-corrosion layer 206 is used to prevent the corrosion of chemical substances on the wire harness main body 504. In addition, a sealing rubber strip 203 is provided on the side of the protection cover base body 202, which can ensure that the opening part of the protection box body 1 is tightly sealed, thereby further enhancing the protection effect. And the protection cover base body 202 can be fixed through the bolt 209 and the connecting ear 210.

[0027] As Figure 1 with Figure 4As shown in the figure, a wire harness protection box with a protection structure, a wire harness fixing component 4, includes a second rotating shaft 401, a second rotating shaft 401, a wire harness clamping block 402, a U-shaped plate 403, a second spring 404, and a convex block 405. The wire harness fixing component 4 can fix the wire harness main body 504 to maintain the stability of the wire harness main body 504. The wire harness clamping block 402 is rotatably connected to the protection box main body 1 through the second rotating shaft 401, and the wire harness clamping block 402 is detachably connected to the protection box main body 1 through the U-shaped plate 403 and the convex block 405. Moreover, the convex block 405 is elastically connected to the wire harness clamping block 402 through the U-shaped plate 403 and the second spring 404. By placing the wire harness at the bottom of the wire harness clamping block 402, the wire harness main body 504 can be fixed to maintain the stability of the wire harness main body 504 and prevent the wire harness main body 504 from being wound. A wire harness main body 504 channel is also provided at the bottom of the wire harness clamping block 402, which can guide the arrangement of the wire harness main body 504 to ensure the orderly arrangement of the wire harness main body 504. The wire harness clamping block 402 can be fixed through the second spring 404 and the convex block 405.

[0028] As Figure 1 shown Figure 5 in the figure, a wire harness protection box with a protection structure, a sealing indication component 5, includes a control shell 501, an identification card 502, a sealing ring 503, and a wire harness main body 504. The sealing indication component 5 is used to prevent moisture from entering the protection box main body 1. The wire harness main body 504 is hermetically connected to the protection box main body 1 through the sealing ring 503, and the identification card 502 is snap-fitted with the control shell 501. By snap-fitting the sealing ring 503 into the hole on the side of the protection box main body 1, the wire harness main body 504 can pass through the sealing ring 503 during use, thereby preventing moisture from entering the protection box main body 1. In addition, an identification card 502 is provided to facilitate marking the connection positions of different wire harness main bodies 504 for subsequent use.

[0029] Working principle: First, snap-fit the sealing ring 503 into the hole on the side of the protection box main body 1. At this time, pass the wire harness main body 504 through the sealing ring 503, and then connect one end of the wire harness main body 504 to the terminal 3. When one side of the wire harness is connected, the wire harness clamping block 402 can be rotated through the second rotating shaft 401. At this time, squeeze the U-shaped plate 403, and the U-shaped plate 403 will cause the convex block 405 to squeeze the second spring 404. Then insert the U-shaped plate 403 into the corresponding hole in the protection box main body 1. When the U-shaped plate 403 is released, the convex block 405 will pop out under the elastic force of the second spring 404, so that the convex block 405 is inserted into the corresponding hole in the protection box main body 1, thereby fixing the wire harness main body 504 by the wire harness clamping block 402. Subsequently, record data such as the connection information of each wire harness main body 504 on the identification card 502, and slide and insert the identification card 502 into the control shell 501 for fixation.

[0030] Next, rotate the protective cover base body 202 through the first rotating shaft 201. At this time, toggle the latch 209, and the latch 209 will retract into the fixed seat 207 by squeezing the first spring 208. At this time, the fixed seat 207 can be attached to the side of the ear 210. Then release the latch 209, and the latch 209 will pop out under the elastic force of the first spring 208, so that the latch 209 is engaged into the ear 210, thereby protecting and fixing the protective cover base body 202 to the wire protection box body 1. Since a sealing strip 203 is provided at the bottom of the protective cover base body 202, the opening part of the wire protection box body 1 can be ensured to be tightly sealed, thereby further enhancing the protection effect. At the same time, both the protective cover base body 202 and the wire protection box body 1 are made of high-strength plastic materials, having good impact resistance and wear resistance. Compressive layers 204 are provided on the sides of the protective cover base body 202 and the wire protection box body 1. The compressive layer 204 is made of high-strength rubber material and can effectively buffer external pressure to protect the wire harness main body 504 from being squeezed and deformed. An insulating layer 205 is provided on the side of the compressive layer 204. The insulating layer 205 is made of heat-insulating cotton material and can effectively isolate external heat sources to prevent damage to the wire harness main body 504 caused by high temperature. In addition, an anti-corrosion layer 206 is provided on the side of the insulating layer 205. The anti-corrosion layer 206 is made of a corrosion-resistant material, a Teflon coating, to prevent chemical substances from corroding the wire harness main body 504.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A wire harness protection box with a protective structure, characterized in that: The invention comprises a wire protection box body (1), a protection control component (2) is arranged on the top of the wire protection box body (1), a terminal (3) is installed inside the wire protection box body (1), and a wire harness fixing component (4) is connected to the side of the terminal (3), and a sealing indication component (5) is arranged on the outer wall of the wire protection box body (1); The protection control component (2) comprises a first rotating shaft (201), the outer wall of the first rotating shaft (201) is rotatably connected to a protection cover base (202), and the inner wall of the protection cover base (202) is provided with a sealing strip (203), the outer wall of the protection cover base (202) is provided with a pressure-resistant layer (204), and the outer wall of the pressure-resistant layer (204) is connected to a heat insulation layer (205), and the outer wall of the heat insulation layer (205) is provided with an anti-corrosion layer (206), the side of the protection cover base (202) is fixedly connected to a fixing seat (207), and a first spring (208) is installed inside the fixing seat (207), one end of the first spring (208) is fixedly connected to a latch (209), and the bottom of the latch (209) is connected to a connection ear (210).

2. The wire harness protection box with a protective structure according to claim 1, characterized in that: The protective cover base (202) forms a rotating structure with the wire protection box body (1) via the first rotating shaft (201), and the protective cover base (202) forms a sealing structure with the wire protection box body (1) via the sealing strip (203); the protective cover base (202) forms a detachable structure with the wire protection box body (1) via the latch (209) and the ear (210), and the latch (209) forms an elastic structure with the fixing seat (207) via the first spring (208).

3. The wire harness protection box with a protective structure according to claim 1, characterized in that: The material of the pressure-resistant layer (204) is set to high-strength rubber, the material of the heat-insulating layer (205) is set to heat-insulating cotton, and the material of the anti-corrosion layer (206) is set to anti-corrosion resin.

4. The wire harness protection box with a protective structure according to claim 1, characterized in that: The wire harness fixing assembly (4) comprises a second rotating shaft (401), the outer wall of the second rotating shaft (401) is rotatably connected to a wire harness clamp (402), and the side of the wire harness clamp (402) is fixedly connected to a U-shaped plate (403), a second spring (404) is installed inside the U-shaped plate (403), and a protrusion (405) is fixedly connected to the outer wall of the U-shaped plate (403).

5. The wire harness protection box with a protective structure according to claim 4, characterized in that: The wire harness clamp (402) forms a rotating structure with the wire protection box body (1) via the second rotating shaft (401), and the wire harness clamp (402) forms a detachable structure with the wire protection box body (1) via the U-shaped plate (403) and the protrusion (405), and the protrusion (405) forms an elastic structure with the U-shaped plate (403), the second spring (404) and the wire harness clamp (402).

6. The wire harness protection box with a protective structure according to claim 1, characterized in that: The sealing indication assembly (5) comprises a control shell (501), the interior of which is snap-connected with an identification card (502), the bottom of which is connected with a sealing ring (503), and the interior of which is snap-connected with a wiring harness body (504).

7. The wire harness protection box with a protective structure according to claim 6, characterized in that: The wiring harness body (504) forms a sealing structure with the wire protection box body (1) via a sealing ring (503), and the identification card (502) forms a snap-fit ​​structure with the control shell (501).

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