CN212849304U - Contact box cover - Google Patents
Contact box cover Download PDFInfo
- Publication number
- CN212849304U CN212849304U CN202021848302.1U CN202021848302U CN212849304U CN 212849304 U CN212849304 U CN 212849304U CN 202021848302 U CN202021848302 U CN 202021848302U CN 212849304 U CN212849304 U CN 212849304U
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- Prior art keywords
- cover
- connector lug
- cover cap
- contact box
- internal
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- 238000009434 installation Methods 0.000 abstract description 44
- 239000000428 dust Substances 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 2
- 206010014357 Electric shock Diseases 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model relates to a contact box lid, its characterized in that: the contact box cover body comprises a cover cap (1) and a connector lug (2); the internal installation spare of internally mounted chamber installation through the shroud, and stretch out the grafting end that sets up to the installation cavity inside through the bottom of connector lug and realize the installation location to the internal installed part of installation cavity, the electric connection that the electric property of the top interface of through the connector lug is inserted and the bottom grafting end of connector lug and the electric connection of internal installation spare realize the internal and external electricity of contact lid and be connected, realize effective protection to the internal installation spare on the basis of realizing the electric property internal and external connection, avoid inside accumulational dust of block terminal or switch board or cause the influence to the safe handling and the electric connection of internal installation spare by the impurity that the outside brought in.
Description
Technical Field
The utility model relates to a relevant technical field of electric shock box, concretely relates to electric shock box cover body.
Background
In the prior art, when a distribution box and a distribution cabinet are used, electrical signal connectors and wires are often arranged inside the distribution box and the distribution cabinet, and after the distribution box and the distribution cabinet are used for a long time, on one hand, dust in the distribution box and the distribution cabinet is accumulated at the position of a cable plugging port, so that the stability of a plugging effect is influenced, and meanwhile, a safety threat is formed; on the other hand, impurities brought in when the distribution box and the distribution cabinet are opened and closed can also form potential safety hazards when the internal cable is used.
SUMMERY OF THE UTILITY MODEL
To the shortcoming and not enough among the prior art, the utility model provides an electric shock box cover body.
In order to solve the technical problem, the utility model provides a technical scheme does:
a contact box cover body is characterized in that: the contact box cover body comprises a cover cap and a connector lug; wherein,
the cover comprises a cover body, a cover top positioned at the top of the upper end of the cover body, a cover outer edge positioned at the lower edge of the cover body and arranged in a radial protruding mode, and a cover bottom positioned at the bottom below the cover outer edge, wherein the cover body, the cover top, the cover outer edge and the cover bottom are integrally formed, and an installation cavity is formed in the cover;
the connector lug is embedded from the radial center position of the top of the cover cap, the top of the connector lug is provided with a plug interface, the bottom of the connector lug stretches out of the mounting cavity to form a plug end, and the plug end and the connector lug are formed into a whole.
Furthermore, a plurality of circles of convex teeth which are arranged in a protruding mode in the radial direction are axially arranged on the outer wall of the cover cap body.
Further, the top of the connector lug protrudes upwards to cover the top of the cover.
Further, the bottom of the connector lug is flush with the top of the inner wall of the cover body.
Further, the cross-sectional shape of the outer edge of the cover is provided as a square.
Furthermore, a positioning groove is formed in the bottom of the cover cap, and the top of the positioning groove is arc-shaped.
Further, the installation cavity is a cavity body which gradually expands outwards from top to bottom.
Furthermore, 2 jacks are formed in the top of the connector lug.
Furthermore, the bottom of the plug-in end of the connector lug is formed into a cone-shaped shape.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the internal installation spare of internally mounted chamber installation through the shroud, and stretch out the grafting end that sets up to the installation cavity inside through the bottom of connector lug and realize the installation location to the internal installed part of installation cavity, the electric connection that the electric property of the top interface of through the connector lug is inserted and the bottom grafting end of connector lug and the electric connection of internal installation spare realize the internal and external electricity of contact lid and be connected, realize effective protection to the internal installation spare on the basis of realizing the electric property internal and external connection, avoid inside accumulational dust of block terminal or switch board or cause the influence to the safe handling and the electric connection of internal installation spare by the impurity that the outside brought in.
(2) The plug-in end and the connector lug are integrally formed, and are electrically connected with the internal installation body through the bottom of the connector lug and the plug-in end when in contact with the internal installation body below, so that the contact area is large, and the electrical connection is stable.
Drawings
Fig. 1 is a schematic structural view of the present invention;
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be defined more clearly and clearly.
The utility model provides a technical scheme as follows:
as shown in figure 1, the contact box cover comprises a cover 1 and a connector lug 2; wherein,
the cover cap 1 comprises a cover cap body 1-1, a cover cap top part 1-2 positioned at the top of the upper end of the cover cap body 1-1, a cover cap outer edge 1-3 positioned at the lower edge of the cover cap body 1-1 and arranged in a radial protruding mode, and a cover cap bottom part 1-4 positioned at the bottom of the lower portion of the cover cap outer edge 1-3, wherein the cover cap body 1-1, the cover cap top part 1-2, the cover cap outer edge 1-3 and the cover cap bottom part 1-4 are formed into a whole, and an installation cavity 1-5 is formed in the cover cap 1;
the connector lug 2 is embedded from the radial center position of the top part 1-2 of the cover cap, the top part of the connector lug 2 is provided with a plug-in port 2-1, the bottom part of the connector lug 2 extends into the installation cavity 1-5 and is provided with a plug-in end 2-2, and the plug-in end 2-2 and the connector lug 2 are integrally formed.
Specifically, the outer wall of the cover cap body 1-1 is provided with a plurality of circles of convex teeth 1-11 which are arranged in a protruding mode in the radial direction along the axial direction, and therefore the anti-skidding operation of a user in the hand holding process during installation is facilitated.
Specifically, the top of the connector lug 2 protrudes upwards to cover the top 1-2, so that visual observation on appearance is facilitated, and the electric shock risk caused by touching the connector lug 2 by a user in use is avoided.
Specifically, the bottom of the connector lug 2 is flush with the top of the inner wall of the cover body 1-1 to ensure accurate axial positioning during installation.
In particular, the cross-sectional shape of the outer edge 1-3 of the cover is provided as a square, in order to ensure the positioning of the contact box cover in the circumferential direction.
Specifically, the positioning grooves 1-41 are formed in the bottom 1-4 of the cover cap, the tops of the positioning grooves 1-41 are arranged to be arc-shaped, positioning and installation with the internal installation pieces below are achieved through the positioning grooves 1-41, and the tops of the positioning grooves 1-41 are arranged to be arc-shaped, so that the arc-shaped installation with the internal installation pieces below is facilitated while manufacturing and forming are facilitated, and the internal installation pieces are protected.
Specifically, the installation cavity 1-5 is provided with a cavity body which gradually expands outwards from top to bottom, so that the installation of the internal installation part is facilitated.
Specifically, 2 interfaces 2-1 are arranged at the top of the connector lug 2, so that the integral installation is firm and stable.
Specifically, the bottom of the plug-in end 2-2 of the connector lug 2 is formed into a cone-shaped shape, so that the plug-in end 2-2 can be conveniently inserted into the inner part of the inner mounting part, and the mounting and the positioning are convenient.
When the connector is used specifically, an internal installation part is installed through an internal installation cavity of the cover cap, the installation and positioning of the installation part in the installation cavity are realized through the insertion end which extends from the bottom of the connector lug to the inside of the installation cavity, the internal and external electrical connection of the contact box cover body is realized through the electrical access of the top end insertion port of the connector lug and the electrical connection of the bottom end insertion end of the connector lug and the internal installation part, the internal installation part is effectively protected on the basis of realizing the electrical internal and external connection, and the influence of dust accumulated in the distribution box or the distribution cabinet or impurities brought in from the outside on the safe use and the electrical connection of the internal installation part is avoided; the plug-in end and the connector lug are integrally formed, and are electrically connected with the internal installation body through the bottom of the connector lug and the plug-in end when in contact with the internal installation body below, so that the contact area is large, and the electrical connection is stable.
In addition to the above embodiments, the present invention can also have other embodiments, which are not described in detail herein. But all the technical solutions formed by adopting equivalent substitutions or equivalent transformations belong to the protection scope claimed by the present invention.
Claims (9)
1. A contact box cover body is characterized in that: the contact box cover body comprises a cover cap (1) and a connector lug (2); wherein,
the cover cap (1) comprises a cover cap body (1-1), a cover cap top (1-2) positioned at the top of the upper end of the cover cap body (1-1), a cover cap outer edge (1-3) positioned at the lower edge of the cover cap body (1-1) and arranged in a radial protruding mode, and a cover cap bottom (1-4) positioned at the bottom of the lower portion of the cover cap outer edge (1-3), wherein the cover cap body (1-1), the cover cap top (1-2), the cover cap outer edge (1-3) and the cover cap bottom (1-4) are integrally formed, and a mounting cavity (1-5) is formed in the cover cap (1);
the connector lug (2) is embedded from the radial center of the top (1-2) of the cover cap, the top of the connector lug (2) is provided with a plug interface (2-1), the bottom of the connector lug (2) extends towards the inside of the mounting cavity (1-5) and is provided with a plug end (2-2), and the plug end (2-2) and the connector lug (2) are integrally formed.
2. The contact box cover of claim 1, wherein: the outer wall of the cover cap body (1-1) is provided with a plurality of circles of convex teeth (1-11) which are arranged in a protruding mode in the radial direction along the axial direction.
3. The contact box cover of claim 1, wherein: the top of the connector lug (2) protrudes upwards to cover the top (1-2).
4. The contact box cover of claim 1, wherein: the bottom of the connector lug (2) is flush with the top of the inner wall of the cover cap body (1-1).
5. The contact box cover of claim 1, wherein: the cross-sectional shape of the outer edge (1-3) of the cover is square.
6. The contact box cover of claim 1, wherein: positioning grooves (1-41) are formed in the bottom (1-4) of the cover cap, and the tops of the positioning grooves (1-41) are arc-shaped.
7. The contact box cover of claim 1, wherein: the mounting cavity (1-5) is a gradually outward-expanding cavity from top to bottom.
8. The contact box cover of claim 1, wherein: the top of the connector lug (2) is provided with 2 plug-in ports (2-1).
9. The contact box cover of claim 1, wherein: the bottom of the plug-in end (2-2) of the connector lug (2) is formed into a cone-shaped shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021848302.1U CN212849304U (en) | 2020-08-28 | 2020-08-28 | Contact box cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021848302.1U CN212849304U (en) | 2020-08-28 | 2020-08-28 | Contact box cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212849304U true CN212849304U (en) | 2021-03-30 |
Family
ID=75142200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021848302.1U Active CN212849304U (en) | 2020-08-28 | 2020-08-28 | Contact box cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212849304U (en) |
-
2020
- 2020-08-28 CN CN202021848302.1U patent/CN212849304U/en active Active
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