CN219843853U - Screw-free power supply box - Google Patents
Screw-free power supply box Download PDFInfo
- Publication number
- CN219843853U CN219843853U CN202320414061.7U CN202320414061U CN219843853U CN 219843853 U CN219843853 U CN 219843853U CN 202320414061 U CN202320414061 U CN 202320414061U CN 219843853 U CN219843853 U CN 219843853U
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- positioning
- end cover
- screw
- box body
- grooves
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- 230000000712 assembly Effects 0.000 claims description 11
- 238000000429 assembly Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model aims to provide the screw-free power supply box which has the advantages of simple structure, simple and convenient assembly and lower cost, and can avoid damage during disassembly. The utility model comprises a box body and a plurality of end covers, wherein the end covers are clamped on the box body, a plurality of positioning components are arranged on the box body, positioning grooves are formed in the end covers, the positioning components are adapted to the positioning grooves, and arc surfaces are arranged on the side walls of the positioning grooves. The utility model is applied to the technical field of power supply boxes.
Description
Technical Field
The utility model is applied to the technical field of power supply boxes, and particularly relates to a screw-free power supply box.
Background
The existing power supply box generally comprises a box body and a plurality of end covers, wherein after a power line in the box body is led out, the end covers are fixed on the box body in a screw locking mode, so that the end covers compress the power line on the box body. However, the screw locking method not only increases the number of parts and causes high cost, but also is complicated in operation and low in assembly efficiency.
An existing patent document with publication number CN216357644U proposes an end cover and a power supply box, in which the end cover is clamped, that is, the end cover is not fixed on the power supply box by screwing, but when the end cover is pried from the power supply box by a tool, the end cover is pressed against the side wall of the power supply box after being rotated, which easily causes damage to the end cover or the power supply box. If a screw-free power supply box with simple structure, simple assembly and lower cost can be designed, damage can be avoided during disassembly, and the problems can be well solved.
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing the screw-free power supply box which has the advantages of simple structure, simple and convenient assembly and lower cost and can avoid damage during disassembly.
The technical scheme adopted by the utility model is as follows: the utility model comprises a box body and a plurality of end covers, wherein the end covers are clamped on the box body, a plurality of positioning components are arranged on the box body, positioning grooves are formed in the end covers, the positioning components are adapted to the positioning grooves, and arc surfaces are arranged on the side walls of the positioning grooves.
Further, the box body is provided with a plurality of installation parts, and the end cover is matched with the installation parts.
Further, the positioning component comprises two positioning assemblies, the two positioning assemblies are respectively arranged on the two side walls of the installation part, the positioning assemblies comprise two positioning columns, and the two positioning columns are vertically arranged on the side walls of the installation part at a certain interval.
Further, the positioning groove comprises two mounting grooves, the two mounting grooves are respectively arranged on two sides of the end cover, the two positioning assemblies are respectively matched in the two mounting grooves, the arc surface comprises two arc surfaces, and the two arc surfaces are respectively arranged on one side wall of the two mounting grooves.
Further, the other side walls of the two mounting grooves are respectively provided with a positioning inclined plane and a chamfer which are connected.
Further, the two outer sides of the end cover are provided with first clamping teeth, the two inner sides of the mounting part are provided with second clamping teeth, and the first clamping teeth are matched with the second clamping teeth.
Further, a plurality of first racks are arranged on the end cover, a plurality of second racks are arranged on the mounting part, and the first racks and the second racks are oppositely arranged.
Further, the end cover is provided with a first groove and two first wire grooves, the first groove is located between the two first wire grooves, the mounting portion is provided with a second groove and two second wire grooves, the second groove is located between the two second wire grooves, a jack is formed after the first groove and the second groove are connected, and a wire hole is formed after the first wire grooves and the second wire grooves are connected.
The beneficial effects of the utility model are as follows: the end covers are fixed on the box body in a clamping manner, so that the assembly is simple and convenient, the working efficiency can be improved, and the advantages of reducing materials and reducing cost are achieved; in addition, be provided with a plurality of locating part on the box body, a plurality of all be provided with the constant head tank on the end cover, the locating part adaptation is in the constant head tank, be provided with the arc surface on the lateral wall of constant head tank, when using screwdriver or other instrument will the end cover sled is opened, the arc surface can play the rotation and dodge the effect of locating part, avoid the end cover with the locating part receives mutual roof pressure and leads to damaging.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a perspective view of the end cap;
fig. 4 is an enlarged view at a in fig. 2.
Detailed Description
As shown in fig. 1 to 4, in this embodiment, the present utility model includes a box body 1 and two end caps 2, wherein the two end caps 2 are both clamped on the box body 1, two positioning members are disposed on the box body 1, positioning grooves are disposed on the two end caps 2, the positioning members are adapted to the positioning grooves, and arc surfaces are disposed on side walls of the positioning grooves.
In this embodiment, two mounting portions 3 are provided on the case 1, and the end cover 2 is adapted to the mounting portions 3.
In this embodiment, the end cover 2 is provided with a first groove 13 and two first conductive grooves 14, the first groove 13 is located between the two first conductive grooves 14, the mounting portion 3 is provided with a second groove 15 and two second conductive grooves 16, the second groove 15 is located between the two second conductive grooves 16, a jack 17 is formed after the first groove 13 and the second groove 15 are connected, and a wire hole 18 is formed after the first conductive grooves 14 and the second conductive grooves 16 are connected. Wherein, when the end cover 2 needs to be disassembled, a screwdriver or other tools can be used to insert the end cover 2 into the jack 17, and then the end cover 2 is pried to open the wiring; the wire guide 18 is used to guide the power cord inside the case 1 to the outside.
In this embodiment, two outsides of end cover 2 all are provided with first latch 9, two inboard of installation department 3 all are provided with second latch 10, first latch 9 with second latch 10 looks adaptation makes end cover 2 can the chucking fast on the box body 1, and the assembly is simple and convenient, has improved work efficiency greatly, has the material of reduction, reduce cost's advantage.
In this embodiment, the positioning component includes two positioning assemblies, two positioning assemblies are respectively disposed on two sidewalls of the mounting portion 3, the positioning assemblies include two positioning columns 4, and the two positioning columns 4 are vertically disposed on the sidewalls of the mounting portion 3 at a certain interval. Wherein, two locating component is right the installation of end cover 2 plays the effect of location direction, when pushing down end cover 2 installs in place, reference column 4 is right the downmovement of end cover 2 plays spacing effect to guarantee assembly accuracy.
In this embodiment, the positioning groove includes two mounting grooves 5, two mounting grooves 5 are respectively disposed on two sides of the end cover 2, two positioning components are respectively adapted to the two mounting grooves 5, the arc surface includes two arc surfaces 6, and the two arc surfaces 6 are respectively disposed on one side wall of the two mounting grooves 5. When the end cover 2 is pried open by using a screwdriver or other tools, the arc-shaped surface 6 can rotate to avoid the action of the positioning column 4, so that the arc-shaped surface 6 can smoothly slide through the positioning column 4, and damage caused by mutual jacking force of the end cover 2 and the positioning column 4 is avoided.
In this embodiment, the other side wall of each of the two mounting grooves 5 is provided with a positioning inclined surface 7 and a chamfer 8 which are connected. Wherein, chamfer 8 is located the tip of mounting groove 5 lateral wall, when installing end cover 2, chamfer 8 with positioning slope 8 has played the guide effect, ensures positioning assembly can insert fast in the mounting groove 5.
In this embodiment, three first racks 11 are disposed on the end cover 2, three second racks 12 are disposed on the mounting portion 3, the first racks 11 and the second racks 12 are disposed opposite to each other, and when the end cover 2 is assembled on the box body 1, the first racks 11 and the second racks 12 are used for clamping a power cord, thereby preventing the power cord from falling off.
Claims (8)
1. The utility model provides a exempt from screw power pack, it includes box body (1) and a plurality of end cover (2), a plurality of end cover (2) all joint is in on box body (1), its characterized in that: the novel box comprises a box body (1), and is characterized in that a plurality of positioning components are arranged on the box body (1), positioning grooves are formed in the end covers (2), the positioning components are adapted to the positioning grooves, and arc surfaces are formed in the side walls of the positioning grooves.
2. A screw-free power pack according to claim 1, wherein: the box body (1) is provided with a plurality of mounting parts (3), and the end cover (2) is matched with the mounting parts (3).
3. A screw-free power pack according to claim 2, wherein: the positioning component comprises two positioning assemblies, the two positioning assemblies are respectively arranged on two side walls of the installation part (3), the positioning assemblies comprise two positioning columns (4), and the two positioning columns (4) are vertically arranged on the side walls of the installation part (3) at a certain interval.
4. A screw-free power pack according to claim 3, wherein: the positioning groove comprises two mounting grooves (5), the two mounting grooves (5) are respectively arranged on two sides of the end cover (2), the two positioning assemblies are respectively matched with the two mounting grooves (5), the arc surface comprises two arc surfaces (6), and the two arc surfaces (6) are respectively arranged on one side wall of the two mounting grooves (5).
5. The screw-free power pack of claim 4, wherein: the other side walls of the two mounting grooves (5) are respectively provided with a positioning inclined plane (7) and a chamfer (8) which are connected.
6. A screw-free power pack according to claim 2, wherein: the two outer sides of the end cover (2) are provided with first clamping teeth (9), the two inner sides of the mounting part (3) are provided with second clamping teeth (10), and the first clamping teeth (9) are matched with the second clamping teeth (10).
7. A screw-free power pack according to claim 2, wherein: the end cover (2) is provided with a plurality of first racks (11), the mounting part (3) is provided with a plurality of second racks (12), and the first racks (11) and the second racks (12) are oppositely arranged.
8. A screw-free power pack according to claim 2, wherein: be provided with first recess (13) and two first metallic channels (14) on end cover (2), first recess (13) are located two between first metallic channel (14), be equipped with second recess (15) and two second metallic channels (16) on installation department (3), second recess (15) are located two between second metallic channel (16), first recess (13) with form a jack (17) after second recess (15) are connected, first metallic channel (14) with form a wire hole (18) after second metallic channel (16) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320414061.7U CN219843853U (en) | 2023-03-08 | 2023-03-08 | Screw-free power supply box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320414061.7U CN219843853U (en) | 2023-03-08 | 2023-03-08 | Screw-free power supply box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219843853U true CN219843853U (en) | 2023-10-17 |
Family
ID=88298979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320414061.7U Active CN219843853U (en) | 2023-03-08 | 2023-03-08 | Screw-free power supply box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219843853U (en) |
-
2023
- 2023-03-08 CN CN202320414061.7U patent/CN219843853U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |