CN112550186A - New forms of energy light-duty commercial car pencil terminal box upper cover - Google Patents
New forms of energy light-duty commercial car pencil terminal box upper cover Download PDFInfo
- Publication number
- CN112550186A CN112550186A CN202011556520.2A CN202011556520A CN112550186A CN 112550186 A CN112550186 A CN 112550186A CN 202011556520 A CN202011556520 A CN 202011556520A CN 112550186 A CN112550186 A CN 112550186A
- Authority
- CN
- China
- Prior art keywords
- upper cover
- flange
- wiring harness
- junction box
- energy light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 6
- 238000005728 strengthening Methods 0.000 claims description 6
- 229920001651 Cyanoacrylate Polymers 0.000 claims description 3
- 239000004830 Super Glue Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
- B60R16/0215—Protecting, fastening and routing means therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Connection Or Junction Boxes (AREA)
Abstract
The invention discloses an upper cover of a wiring harness junction box of a new-energy light commercial vehicle, which comprises a rectangular cover body formed by a cover plate and side plates which are positioned on the periphery of the cover plate and are perpendicular to the surface of the cover plate, wherein the surface of one side plate is provided with a boss part, the surface of the boss part is provided with two wiring harness clamping grooves, the inner walls of the two wiring harness clamping grooves are respectively bonded with a rubber ring, a flange surrounding the side plate is arranged at the opening at the bottom of the rectangular cover body, the bottom of the flange is provided with a cavity, the inner wall of the cavity is provided with a sealing strip, and the top of the flange is provided with a plurality of reinforcing ribs connected with the side plate.
Description
Technical Field
The invention relates to the technical field of wire harnesses of commercial vehicles, in particular to an upper cover of a wire harness junction box of a new-energy light commercial vehicle.
Background
Wire harness junction box is used for car pencil transition or continues, the junction box lid has played waterproof dustproof wherein, the effect that the protection connects, current light-duty commercial car wire harness junction box of new forms of energy lid is single shell design mostly, fixed mode is the buckle joint, it is light and handy to have, simple to operate's characteristics, but single shell intensity is low, the joint point fragile, shortcoming such as dustproof and waterproof design difficulty is obvious, when being used for the butt joint of indoor outer wiring harness, the problem that the protection level is not enough is particularly outstanding, often arouse the pencil to connect electrical fault such as bad.
Disclosure of Invention
The invention aims to provide an upper cover of a wiring harness junction box of a new-energy light commercial vehicle, which aims to solve the problems in the background technology.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a light-duty commercial car pencil terminal box upper cover of new forms of energy, includes the rectangle lid that is formed by apron and the curb plate that is located apron and just perpendicular to apron face setting all around, one of them the face of curb plate is equipped with boss portion, two pencil draw-in grooves have been seted up on the surface of boss portion, two the inner wall of pencil draw-in groove all bonds and has the rubber circle, the bottom opening part of rectangle lid is equipped with the flange that encircles the curb plate, the cavity has been seted up to the bottom of flange, the inner wall of cavity is equipped with the sealing strip, the top of flange is equipped with a plurality of strengthening ribs that are connected.
Preferably, a plurality of the reinforcing ribs are symmetrically arranged with respect to a center line of the length of the cover plate.
Preferably, the tops of the two wire harness clamping grooves are arc-shaped.
Preferably, the sealing strip is made of sponge, and the sealing strip is bonded with the inner wall of the cavity through super glue.
Preferably, the top four corners of the flange are provided with fixing holes.
Compared with the prior art, the invention has the following beneficial effects:
(1) the invention is skillfully provided with the flange and the reinforcing ribs, and by the design, the periphery of the opening at the bottom of the upper cover of the junction box is of a double-layer structure and the reinforcing ribs are used for assistance, so that the structural strength of the upper cover of the junction box is greatly improved, and the upper cover of the junction box is prevented from being broken and damaged.
(2) The fixing holes are ingeniously formed in the four corners of the top of the flange, and a user can fasten the upper cover of the junction box on the frame in a screwed mode through the fixing holes, so that the mounting reliability of the upper cover of the junction box is greatly improved, and the upper cover of the junction box is prevented from falling off due to damage of clamping points.
(3) The wiring box upper cover is ingeniously provided with the wiring harness clamping groove, the cavity and the sealing strip, and the waterproof and dustproof performance of the wiring box upper cover is effectively improved due to the fact that the rubber ring is bonded on the inner wall of the wiring harness clamping groove and the secondary sealing design that the sealing sponge strip is bonded on the inner wall of the cavity is adopted.
In conclusion, the wire harness box has the advantages of high structural strength, good installation reliability, good waterproof and dustproof performance and the like, and has high practical value and popularization value in the technical field of wire harness boxes of commercial vehicles.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope of protection, and it is obvious for those skilled in the art that other related drawings can be obtained according to these drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic bottom structure of the present invention.
Fig. 3 is a top view of the present invention.
FIG. 4 is a schematic side view of the present invention.
Fig. 5 is a schematic view of the mounting structure of the present invention.
In the drawings, the names of the parts corresponding to the reference numerals are as follows:
1. a cover plate; 2. a side plate; 3. a boss portion; 31. a harness slot; 4. a flange; 41. a cavity; 42. a sealing strip; 43. reinforcing ribs; 44. and (7) fixing holes.
Detailed Description
To further clarify the objects, technical solutions and advantages of the present application, the present invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a light-duty commercial car pencil terminal box upper cover of new forms of energy, include by apron 1 with be located apron 1 all around and the rectangle lid that 2 formation of curb plate of 1 face settings of perpendicular to apron, the face of one of them curb plate 2 is equipped with boss portion 3, two pencil draw-in grooves 31 have been seted up on the surface of boss portion 3, the inner wall of two pencil draw-in grooves 31 all bonds and has the rubber circle, the bottom opening part of rectangle lid is equipped with flange 4 around curb plate 2, cavity 41 has been seted up to the bottom of flange 4, the inner wall of cavity 41 is equipped with sealing strip 42, the top of flange 4 is equipped with a plurality of strengthening ribs 43 that are connected with curb plate 2, the structural strength of terminal box upper cover bottom opening part can be improved greatly in setting up of flange 4 and.
Specifically, a plurality of strengthening rib 43 sets up with the length central line symmetry of apron 1, and strengthening rib 43 can help increasing the joint strength between flange 4 and the curb plate 2 to this improves the structural strength of terminal box upper cover, two the top of pencil draw-in groove 31 all is arc, and the pencil draw-in groove 31 of being convenient for is more adapted with the car pencil.
Specifically, the sealing strip 42 is made of sponge, the sealing strip 42 is bonded with the inner wall of the cavity 41 through super glue, the sponge can increase the flexibility of the sealing strip 42, and after the junction box upper cover is installed, the sealing strip 42 can greatly improve the waterproof and dustproof performance of the junction box upper cover.
Specifically, the four corners of the top of the flange 4 are provided with fixing holes 44, so that a user can fasten the junction box upper cover on the frame in a screwed manner by improving the fixing holes 44, and the installation reliability of the junction box upper cover is greatly improved.
The working principle of the invention is briefly explained as follows:
firstly, when the user is using this kind of terminal box upper cover, can install the upper cover on the frame through fixed orifices 44 spiro union earlier, after the terminal box upper cover is installed, make terminal box upper cover bottom opening part be bilayer structure all around through flange 4, and strengthened the joint strength between flange 4 and curb plate 2 through strengthening rib 43, with this structural strength who improves the terminal box upper cover greatly, avoid it to break to take place to damage, and the user inserts the car wiring to the terminal box in through pencil draw-in groove 31, because the inner wall of pencil draw-in groove 31 bonds and has the rubber circle, and be aided with the secondary seal design of cavity 41 inner wall bonding sealing sponge strip, the waterproof dustproof performance of terminal box upper cover has effectively been improved.
The above-mentioned embodiments are only preferred embodiments of the present invention, and do not limit the scope of the present invention, but all the modifications made by the principles of the present invention and the non-inventive efforts based on the above-mentioned embodiments shall fall within the scope of the present invention.
Claims (5)
1. The utility model provides a light-duty commercial car pencil terminal box upper cover of new forms of energy, includes by apron (1) and be located apron (1) around and the rectangle lid that curb plate (2) that perpendicular to apron (1) face set up formed, its characterized in that, one of them the face of curb plate (2) is equipped with boss portion (3), two pencil draw-in grooves (31), two have been seted up on the surface of boss portion (3) the inner wall of pencil draw-in groove (31) all bonds and has the rubber circle, the bottom opening part of rectangle lid is equipped with flange (4) around curb plate (2), cavity (41) have been seted up to the bottom of flange (4), the inner wall of cavity (41) is equipped with sealing strip (42), the top of flange (4) is equipped with a plurality of strengthening ribs (43) that are connected with curb plate (2).
2. The upper cover of the wiring harness junction box of the new-energy light commercial vehicle as claimed in claim 1, wherein the plurality of reinforcing ribs (43) are symmetrically arranged with respect to the length center line of the cover plate (1).
3. The wiring harness junction box upper cover of the new-energy light commercial vehicle as claimed in claim 1, wherein the tops of the two wiring harness clamping grooves (31) are arc-shaped.
4. The upper cover of the wiring harness junction box of the new-energy light commercial vehicle as claimed in claim 1, wherein the sealing strip (42) is made of sponge, and the sealing strip (42) is bonded with the inner wall of the cavity (41) through super glue.
5. The wiring harness junction box upper cover of the new-energy light commercial vehicle as claimed in claim 1, wherein fixing holes (44) are formed in four corners of the top of the flange (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011556520.2A CN112550186A (en) | 2020-12-25 | 2020-12-25 | New forms of energy light-duty commercial car pencil terminal box upper cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011556520.2A CN112550186A (en) | 2020-12-25 | 2020-12-25 | New forms of energy light-duty commercial car pencil terminal box upper cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112550186A true CN112550186A (en) | 2021-03-26 |
Family
ID=75033967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011556520.2A Pending CN112550186A (en) | 2020-12-25 | 2020-12-25 | New forms of energy light-duty commercial car pencil terminal box upper cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112550186A (en) |
-
2020
- 2020-12-25 CN CN202011556520.2A patent/CN112550186A/en active Pending
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240527 Address after: Room 3363, 3rd Floor, International Innovation and Expo Center, No. 267 Science and Technology Park Road, Baiyang Street, Qiantang District, Hangzhou City, Zhejiang Province, 310018 Applicant after: Zhejiang Motan Technology Co.,Ltd. Country or region after: China Address before: 318000 No.588, Jixin Road, Zhonglin village, Xinqiao Town, Luqiao Economic Development Zone, Taizhou City, Zhejiang Province Applicant before: ZHEJIANG NEW GONOW AUTOMOBILE Co.,Ltd. Country or region before: China |