CN215529474U - Automobile relay box - Google Patents
Automobile relay box Download PDFInfo
- Publication number
- CN215529474U CN215529474U CN202120612619.3U CN202120612619U CN215529474U CN 215529474 U CN215529474 U CN 215529474U CN 202120612619 U CN202120612619 U CN 202120612619U CN 215529474 U CN215529474 U CN 215529474U
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- Prior art keywords
- wire harness
- edge
- relay box
- sleeve
- harness sleeve
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- 230000000694 effects Effects 0.000 abstract description 9
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000035874 Excoriation Diseases 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model discloses an automobile relay box, which comprises a main body part and an upper cover, wherein a wire harness opening is formed in the lower bottom surface of the main body part, the edge of the wire harness opening is wrapped by an elastic wire harness sleeve, the upper end of the wire harness sleeve is wrapped on the edge of the wire harness opening, the caliber of the lower end of the wire harness sleeve is smaller than that of the upper end of the wire harness sleeve, the inner diameter of the wire harness sleeve can be expanded by the stress of the wire harness sleeve, and a wire harness penetrates through the wire harness sleeve and extends into the main body part. The bottom is provided with elasticity pencil cover, can make things convenient for the pencil to pass through after tensile extension when the assembly to automatic shrink parcel pencil after the assembly reaches good waterproof dustproof effect.
Description
Technical Field
The utility model relates to the field of automobile parts, in particular to an automobile relay box.
Background
The electric equipment of the automobile comprises a lamp, a horn, a wiper, an air conditioner and the like, and the switch is easy to be ablated due to large current required by the electric equipment. By using a relay, a large current can be controlled with a small current while protecting the switch, thereby avoiding the ablation condition of the switch. The relay box of a motor vehicle is located in the engine compartment, in which a fuse and a relay for controlling the electrical system of the motor vehicle are integrated. The structure of the electrical box itself is complex, and many factors such as layout, installation structure, outgoing line, power supply mode, power supply distribution, incoming and outgoing lines need to be considered. However, for the relay box, the general structure is divided into three parts, namely an upper cover, a main body, a lower cover or a base from top to bottom.
Current relay box is in order to let the pencil pass through smoothly, and very big aperture need be left to box body bottom, the dustproof and waterproof effect of unable fine reaching, and the pencil is easy and bottom opening edge contact wear moreover, has the pencil by opening edge cutting risk. After the upper cover and the main body are assembled, the upper cover cannot be well attached, and after the upper cover is assembled, the upper cover can shake due to gaps, so that abnormal sound is generated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing an automobile relay box, wherein an elastic wire harness sleeve is arranged at the bottom of the automobile relay box, the elastic wire harness sleeve can be stretched and expanded during assembly and then is convenient for a wire harness to pass through, and the elastic wire harness sleeve can be automatically shrunk and wrapped after assembly, so that good waterproof and dustproof effects are achieved.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the automobile relay box comprises a main body part and an upper cover, wherein a wire harness opening is formed in the lower bottom surface of the main body part, the edge of the wire harness opening is wrapped by an elastic wire harness sleeve, the upper end of the wire harness sleeve is wrapped at the edge of the wire harness opening, the caliber of the lower end of the wire harness sleeve is smaller than that of the upper end, the inner diameter of the wire harness sleeve can be expanded due to stress, and a wire harness penetrates through the wire harness sleeve and extends into the main body part.
Compared with the prior art, the wire harness opening has the advantages that the edge of the wire harness opening is connected with the wire harness sleeve, the wire harness sleeve can be stretched and expanded when a wire harness is installed, and the wire harness can conveniently pass through. After assembly, the wire harness sleeve can automatically shrink without being stressed and wraps the surface of the wire harness. The elastic wire harness sleeve is arranged, so that the wire harness can be better wrapped, and better waterproof and dustproof effects are achieved. And the harness sleeve is elastic and soft in texture, so that the harness can not be abraded even if the harness sleeve is rubbed with the harness. Moreover, the wire harness sleeve further wraps the edge of the wire harness opening of the main body part, and the risk of abrasion and cutting caused by contact of the wire harness and the main body part can be avoided.
Further preferred embodiments of the present invention: the wire harness sleeve comprises an upper end part and a lower end part, and the upper end part is smoothly transited to the lower end part.
Specifically, the lower end of the harness sleeve is a main structure for wrapping the harness. The upper end of the wire harness sleeve is used for wrapping the wire harness opening and is transited to the lower end of the wire harness sleeve.
Furthermore, the upper end portion is of a funnel-shaped structure, a groove is formed in the top face of the upper end portion, a downward flanging is arranged on the edge of the wire harness opening, and the flanging is embedded into the groove.
The upper end part of the wire harness sleeve is provided with the groove, and the wire harness opening is provided with the flanging, so that the wire harness sleeve can wrap the flanging well, and the stability and the sealing performance of connection are realized.
Furthermore, the outer wall surface of the groove is wrapped on the periphery of the flange, and the inner wall surface of the groove is attached to the inner side of the flange.
Furthermore, the top of the inner wall surface of the groove is turned outwards to form a folded edge, and the folded edge is attached to the top surface of the wire binding opening.
The utility model further provides the folded edge, and the folded edge covers the top surface of the wire harness opening, so that the wire harness opening can be better wrapped, good sealing performance is achieved, and the wire harness opening is not easy to fall off from the wire harness opening.
Further, the lower end part is of a circular tubular structure.
Is the preferred structure of the present invention. The wire harness is also in a cylindrical structure after being gathered.
Furthermore, the top of the main body part is provided with a mounting seat, the upper cover is mounted on the mounting seat, and the surface of the mounting seat is provided with a cushion.
According to the utility model, the soft cushion is arranged on the mounting seat of the main body piece, and the upper cover can be better attached to the main body piece after the upper cover is assembled with the main body piece, so that the phenomenon that the upper cover is shaken and abnormal sound is generated due to a gap after the upper cover is assembled is avoided. And moreover, the soft cushion is added, so that the noise during assembly can be better reduced, and better sound insulation and waterproof effects are achieved.
Specifically, the cushion and the harness sleeve are integrally formed.
Furthermore, the mounting seat comprises a bottom edge and a ring piece, the upper cover is provided with an inner ring edge and an outer ring edge, the inner ring edge is embedded into the inner side of the ring piece, the inner ring edge is erected on the bottom edge, and the cushion is located between the inner ring edge and the ring piece.
Specifically, the cushion is arranged around the inner wall surface of the ring piece in a circle. When the installation, accomplish through the cushion and cover and main part leakproofness be connected to reach good syllable-dividing, water-proof effects.
Furthermore, a clamping protrusion is arranged on the outer wall surface of the ring piece, a buckle is arranged on the upper cover, the buckle is reversely buckled on the clamping protrusion, and then the upper cover is fixed on the mounting seat.
When the upper cover is pressed down, because the inclined plane setting of the card is protruding, the buckle can be along the inclined plane downwards to the buckle and the protruding locking of card. Namely, the operator can press down the upper cover, so that the upper cover is fixedly connected with the main body piece.
Furthermore, the buckle is positioned between the inner ring edge and the outer ring edge, and the upper end of the buckle penetrates out of the outer ring edge.
Specific speaking, the buckle is the rectangular shape structure of vertical setting, the bottom of buckle be provided with the back-off, thereby the back-off acts on the card is protruding to realize connecting. The middle part and the interior ring member of buckle are connected, and operating personnel can be to the upper end application of force of buckle for the buckle takes place deformation, thereby outwards rises the perk with the bottom of buckle, and the back-off withdraws from the protruding department of card.
Drawings
The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of illustrating the preferred embodiments and therefore should not be taken as limiting the scope of the utility model. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic structural view of the harness sleeve and cushion of the present invention.
Wherein the reference numerals are specified as follows: 1. a main body member; 2. an upper cover; 3. a harness port; 4. a harness sleeve; 4a, an upper end; 4b, a lower end portion; 5. a groove; 6. flanging; 7. folding edges; 8. a soft cushion; 9a, bottom edge; 9b, a ring piece; 10. an inner annular edge; 11. an outer annular edge; 12. clamping convex; 13. and (5) buckling.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As shown in fig. 1 to 3: automobile relay box, including main part 1 and upper cover 2, the lower bottom surface of main part 1 set up wire harness mouth 3, 3 marginal elastic wire harness cover 4 parcels of wire harness mouth, 4 upper ends parcels of wire harness cover at 3 edges of wire harness mouth, wire harness cover 4 further wraps up the edge of 3 wire harness mouths of main part 1, also can avoid pencil and the contact of main part 1 to cause wearing and tearing cutting risk. The caliber of the lower end of the wire harness sleeve 4 is smaller than that of the upper end, the inner diameter of the wire harness sleeve 4 can be expanded by stress, and a wire harness penetrates through the wire harness sleeve 4 and extends into the main body part 1. When the wiring harness is arranged, the harness sleeve 4 can be stretched and expanded, so that the wiring harness can pass through conveniently. After assembly, the harness sleeve 4 can automatically shrink without being stressed and wraps the surface of the harness. The elastic wire harness sleeve 4 is arranged, so that the wire harness can be better wrapped, and better waterproof and dustproof effects are achieved. And the harness sleeve 4 is elastic and soft in texture, so that the harness is not abraded even if the harness is rubbed with the harness.
Further preferred embodiments of the present invention: the wire harness sleeve 4 comprises an upper end part 4a and a lower end part 4b, and the upper end part 4a smoothly transits to the lower end part 4 b. The upper end portion 4a is a funnel-shaped structure, and specifically, the lower end portion 4b of the wire harness sleeve 4 is a main structure for wrapping a wire harness. The upper end 4a of the cable harness sleeve 4 is intended to wrap the cable harness opening 3 and transitions into the lower end 4b of the cable harness sleeve 4. The top surface of the upper end part 4a is provided with a groove 5, the edge of the wire harness opening 3 is provided with a downward flanging 6, and the flanging 6 is embedded into the groove 5. The upper end part 4a of the wire harness sleeve 4 is provided with the groove 5, and the wire harness opening 3 is provided with the flanging 6, so that the wire harness sleeve 4 can well wrap the flanging 6, and the connection stability and the connection tightness are realized.
The outer wall surface of the groove 5 is wrapped on the periphery of the flange 6, and the inner wall surface of the groove 5 is attached to the inner side of the flange 6. The top of the inner wall surface of the groove 5 is turned outwards to form a folded edge 7, and the folded edge 7 is attached to the top surface of the wire binding port 3. The utility model further provides the folded edge 7, and the folded edge 7 covers the top surface of the wire harness opening 3, so that the wire harness opening 3 can be better wrapped, good sealing performance is achieved, and the wire harness opening 3 is not easy to fall off.
The lower end part 4b is of a circular tubular structure. Is the preferred structure of the present invention. The wire harness is also in a cylindrical structure after being gathered.
The top of the main body part 1 is provided with a mounting seat, the upper cover 2 is arranged on the mounting seat, and the surface of the mounting seat is provided with a soft cushion 8. After the upper cover 2 is assembled with the main body part 1, the upper cover 2 can be better attached to the main body part 1, and the phenomenon that a gap exists after the upper cover 2 is assembled to cause shaking and abnormal sound is generated is avoided. And the added soft cushion 8 can better reduce the noise during assembly and has better sound insulation and waterproof effects. Specifically, the cushion 8 of the present invention is integrally formed with the harness cover 4.
The mounting seat comprises a bottom edge 9a and a ring piece 9b, the upper cover 2 is provided with an inner ring edge 10 and an outer ring edge 11, the inner ring edge 10 is embedded into the inner side of the ring piece 9b, the inner ring edge 10 is erected on the bottom edge 9a, and the cushion 8 is positioned between the inner ring edge 10 and the ring piece 9 b. Specifically, the cushion 8 is provided in a circle around the inner wall surface of the ring 9 b. When the installation, accomplish upper cover 2 and main part 1 leakproofness through cushion 8 and be connected to reach good syllable-dividing, water-proof effects.
The outer wall surface of the ring piece 9b is provided with a clamping protrusion 12, the upper cover 2 is provided with a buckle 13, the buckle 13 is reversely buckled on the clamping protrusion 12, and then the upper cover 2 is fixed on the mounting seat. When the upper cover 2 is pressed down, the buckle 13 can be locked with the clamping protrusion 12 along the inclined surface downwards to the buckle 13 because of the inclined surface of the clamping protrusion 12. That is, the operator can press down the upper cover 2 to fixedly connect the upper cover 2 with the main body member 1.
The buckle 13 is positioned between the inner ring edge 10 and the outer ring edge 11, and the upper end of the buckle 13 penetrates out of the outer ring edge 11. Specifically speaking, buckle 13 is the rectangular shape structure of vertical setting, buckle 13's bottom be provided with the back-off, thereby the back-off acts on the protruding 12 realization of card and connects. The middle part of buckle 13 is connected with inner ring spare 9b, and operating personnel can be to the upper end application of force of buckle 13 for buckle 13 takes place deformation, thereby outwards rises to stick up the bottom of buckle 13, and the back-off withdraws from the protruding 12 departments of card.
The present invention has been described in detail, and the principles and embodiments of the present invention have been described herein using specific examples, which are provided only to assist in understanding the present invention and the core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. The automobile relay box comprises a main body part and an upper cover, and is characterized in that a wire harness opening is formed in the lower bottom surface of the main body part, the edge of the wire harness opening is wrapped by an elastic wire harness sleeve, the upper end of the wire harness sleeve is wrapped at the edge of the wire harness opening, the caliber of the lower end of the wire harness sleeve is smaller than that of the upper end of the wire harness sleeve, the inner diameter of the wire harness sleeve can be expanded due to stress of the wire harness sleeve, and a wire harness penetrates through the wire harness sleeve and extends into the main body part.
2. The vehicle relay box according to claim 1, wherein said harness sleeve comprises an upper end and a lower end, said upper end being rounded to said lower end.
3. The automobile relay box according to claim 2, characterized in that the upper end portion is of a funnel-shaped structure, a groove is formed in the top surface of the upper end portion, a downward flange is arranged on the edge of the wire harness opening, and the flange is embedded into the groove.
4. The automobile relay box according to claim 3, characterized in that the outer wall surface of the groove wraps the periphery of the flange, and the inner wall surface of the groove is attached to the inner side of the flange.
5. The automobile relay box according to claim 4, wherein the top of the inner wall surface of the groove is folded outwards to form a folded edge, and the folded edge is attached to the top surface of the wiring harness opening.
6. The vehicle relay box according to claim 2, wherein said lower end portion is of a circular tubular configuration.
7. The automobile relay box according to claim 1, wherein a mounting seat is provided on a top of the main body member, the upper cover is mounted on the mounting seat, and a soft pad is provided on a surface of the mounting seat.
8. The automobile relay box according to claim 7, wherein the mounting seat comprises a bottom edge and a ring member, the upper cover is provided with an inner annular edge and an outer annular edge, the inner annular edge is embedded into the inner side of the ring member, the inner annular edge is erected on the bottom edge, and the cushion is located between the inner annular edge and the ring member.
9. The automobile relay box according to claim 8, wherein a locking protrusion is disposed on an outer wall surface of the ring member, the upper cover is provided with a locking buckle, and the locking buckle is reversely buckled on the locking protrusion, so that the upper cover is fixed on the mounting seat.
10. The vehicle relay box according to claim 9, wherein said latch is located between said inner annular edge and said outer annular edge, and an upper end of said latch extends through said outer annular edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120612619.3U CN215529474U (en) | 2021-03-25 | 2021-03-25 | Automobile relay box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120612619.3U CN215529474U (en) | 2021-03-25 | 2021-03-25 | Automobile relay box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215529474U true CN215529474U (en) | 2022-01-14 |
Family
ID=79800894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120612619.3U Active CN215529474U (en) | 2021-03-25 | 2021-03-25 | Automobile relay box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215529474U (en) |
-
2021
- 2021-03-25 CN CN202120612619.3U patent/CN215529474U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315600 No. 2299, Xuemian North Road, Taoyuan Street, Ninghai County, Ningbo City, Zhejiang Province Patentee after: Jianxin Zhaoshi Technology Co.,Ltd. Address before: 315600 No. 281 North Keyuan Road, Taoyuan Street, Ninghai County, Ningbo City, Zhejiang Province Patentee before: JX ZHAO'S Group Corp. |