CN210608424U - Junction box convenient to overhaul - Google Patents
Junction box convenient to overhaul Download PDFInfo
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- CN210608424U CN210608424U CN201921832160.7U CN201921832160U CN210608424U CN 210608424 U CN210608424 U CN 210608424U CN 201921832160 U CN201921832160 U CN 201921832160U CN 210608424 U CN210608424 U CN 210608424U
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Abstract
The application discloses terminal box convenient to overhaul belongs to the terminal box field. The box comprises a box body and a cover plate, wherein a first side panel, a second side panel, a third side panel, a fourth side panel and a top plate are arranged at the top of the cover plate, the bottom edges of the first side panel, the second side panel, the third side panel and the fourth side panel are rotatably connected with the cover plate, one edge of the top plate is rotatably connected with the third side panel, miniature screw holes are formed in the joints of the top plate and the first side panel, the second side panel and the fourth side panel, and the top plate is fixedly connected with the first side panel, the second side panel and the fourth side panel through the miniature screws and the miniature screw holes. When needs overhaul the terminal box, only need to twist off the miniature screw that corresponds, then overturn first side board, second side board, third side board, fourth side board and roof respectively, can directly operate the terminal box inside, and need not to take off whole apron loaded down with trivial details, greatly simplified the maintenance step.
Description
Technical Field
The application relates to the field of junction boxes, in particular to a junction box convenient to overhaul.
Background
The ammeter is an instrument for measuring electric energy and is widely applied to the power industry. With the rapid development of economy, the amount of electricity used has increased dramatically. The junction box of the electric energy meter is a special junction box in the standard wiring of the electric energy metering device, and is an essential special accessory in the measurement and protection of electrical equipment, a secondary circuit and an electric energy metering screen.
However, the inventor finds that the conventional junction box is generally formed by fixing a box body and a cover plate through a plurality of screws, and when the junction box is overhauled, the plurality of screws need to be completely screwed down respectively to be operated, so that the junction box is very inconvenient to use. It is therefore desirable to design a junction box that is easy to service.
SUMMERY OF THE UTILITY MODEL
The application provides a terminal box convenient to overhaul to solve the problem that provides in the background art.
A junction box convenient to overhaul comprises a box body and a cover plate, wherein a plurality of connecting columns are arranged on the inner wall of the box body, inner threads are arranged on the inner walls of the connecting columns, the cover plate is fixedly connected with the box body through screws and the inner threads, a first side panel, a second side panel, a third side panel, a fourth side panel and a top plate are arranged at the top of the cover plate, the first side panel and the third side panel are oppositely arranged, the second side panel and the fourth side panel are oppositely arranged, the first side panel, the second side panel, the third side panel and the fourth side panel are all trapezoidal, the top plate is square, the first side panel, the second side panel, the third side panel and the fourth side panel are sequentially connected, the top plate is arranged at the tops of the first side panel, the second side panel, the third side panel and the fourth side panel and is mutually connected with the first side panel, the second side panel, the third, the bottom edges of the first side panel, the second side panel, the third side panel and the fourth side panel are rotatably connected with the cover plate, one edge of the top plate is rotatably connected with the third side panel, the other three edges of the top plate are respectively provided with a clamping groove, when the first side panel, the second side panel, the third side panel, the fourth side panel and the top plate are connected, the top edges of the first side panel, the second side panel, the third side panel and the fourth side panel are clamped into the clamping grooves and fixed, the connecting positions of the top plate and the first side panel, the second side panel and the fourth side panel are respectively provided with a micro screw hole, and the top plate is fixedly connected with the first side panel, the second side panel and the fourth side panel through the micro screws and the micro screw holes.
Preferably, the box body, the cover plate, the first side panel, the second side panel, the third side panel, the fourth side panel and the top plate are all made of high polymer polycarbonate by injection molding.
Preferably, both sides of the box body are provided with a wire inlet channel and a wire outlet channel, and dustproof cotton is arranged at the openings of the wire inlet channel and the wire outlet channel.
According to the technical scheme, the utility model provides a terminal box convenient to overhaul, rotatable first side board has been set up at the apron top, the second side board, the third side board, fourth side board and roof, when needs overhaul the terminal box, only need to twist off the miniature screw that corresponds, then overturn first side board respectively, the second side board, the third side board, fourth side board and roof, can directly operate the inside of terminal box, and need not to take off whole apron loaded down with trivial details, the maintenance step has greatly been simplified.
Drawings
Fig. 1 is a schematic structural diagram of a terminal box convenient to repair according to an embodiment of the present disclosure;
fig. 2 is a top view of a cover plate in the junction box convenient to repair provided in the embodiment of the present application.
Wherein: 10-box body, 101-connecting column, 102-wire inlet channel, 103-wire outlet channel, 20-cover plate, 201-first side panel, 202-second side panel, 203-third side panel, 204-fourth side panel, 205-top plate, 206-clamping groove and 207-micro screw hole.
Detailed Description
In the following, the technical solutions in the embodiments will be clearly and completely described with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, a junction box convenient for maintenance includes a box body 10 and a cover plate 20, the inner wall of the box body 10 is provided with a plurality of connection posts 101, the inner wall of the connection posts 101 is provided with internal threads, the cover plate 20 is fixedly connected with the box body 10 through screws and the internal threads, the top of the cover plate 20 is provided with a first side panel 201, a second side panel 202, a third side panel 203, a fourth side panel 204 and a top plate 205, the first side panel 201 and the third side panel 203 are oppositely arranged, the second side panel 202 and the fourth side panel 204 are oppositely arranged, the first side panel 201, the second side panel 202, the third side panel 203 and the fourth side panel 204 are all trapezoidal, the top plate 205 is square, the first side panel 201, the second side panel 202, the third side panel 203 and the fourth side panel 204 are sequentially connected, the top plate 205 is arranged between the first side panel 201, the second side panel 202, The top of the third side panel 203 and the fourth side panel 204 is connected with the first side panel 201, the second side panel 202, the third side panel 203 and the fourth side panel 204, the bottom edges of the first side panel 201, the second side panel 202, the third side panel 203 and the fourth side panel 204 are rotatably connected with the cover plate 20, one edge of the top plate 205 is rotatably connected with the third side panel 203, the other three edges are provided with clamping grooves 206, when the first side panel 201, the second side panel 202, the third side panel 203, the fourth side panel 204 and the top plate 205 are connected, the top edges of the first side panel 201, the second side panel 202, the third side panel 203 and the fourth side panel 204 are clamped into the clamping grooves 206 for fixation, the connecting positions of the top plate 205 and the first side panel 201, the second side panel 202 and the fourth side panel 204 are provided with micro screw holes 207, and the top plate 205 is connected with the first side panel 201, the second side panel 201, the fourth side panel 204 through the micro screw, The second side panel 202 and the fourth side panel 204 are fixedly connected.
Specifically, the box 10, the cover 20, the first side panel 201, the second side panel 202, the third side panel 203, the fourth side panel 204 and the top panel 205 are all made of high molecular polycarbonate by injection molding. The high molecular polycarbonate has the characteristics of high impact strength, difficult fragmentation, moisture resistance, good insulating property, ageing resistance, high flame retardance, high temperature resistance and the like.
Specifically, both sides of the box body 10 are provided with an incoming line channel 102 and an outgoing line channel 103, and dustproof cotton is arranged at openings of the incoming line channel 102 and the outgoing line channel 103. The dustproof cotton can effectively prevent dust from entering the interior of the junction box from the wire inlet channel 102 and the wire outlet channel 103
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (3)
1. The junction box convenient to overhaul is characterized by comprising a box body (10) and a cover plate (20), wherein a plurality of connecting columns (101) are arranged on the inner wall of the box body (10), internal threads are arranged on the inner walls of the connecting columns (101), the cover plate (20) is fixedly connected with the box body (10) through screws and the internal threads, a first side panel (201), a second side panel (202), a third side panel (203), a fourth side panel (204) and a top plate (205) are arranged at the top of the cover plate (20), the first side panel (201) and the third side panel (203) are arranged oppositely, the second side panel (202) and the fourth side panel (204) are arranged oppositely, the first side panel (201), the second side panel (202), the third side panel (203) and the fourth side panel (204) are trapezoidal, the top plate (205) is square, and the first side panel (201), The second side panel (202), the third side panel (203) and the fourth side panel (204) are connected in sequence, the top plate (205) is arranged on the tops of the first side panel (201), the second side panel (202), the third side panel (203) and the fourth side panel (204) and is connected with the first side panel (201), the second side panel (202), the third side panel (203) and the fourth side panel (204) in an interconnection mode, the bottom edges of the first side panel (201), the second side panel (202), the third side panel (203) and the fourth side panel (204) are rotatably connected with the cover plate (20), one edge of the top plate (205) is rotatably connected with the third side panel (203), the other three edges are provided with clamping grooves (206), and when the first side panel (201), the second side panel (202), the third side panel (203), the fourth side panel (204) and the top plate (205) are connected, the top edges of the first side panel (201), the second side panel (202), the third side panel (203) and the fourth side panel (204) are clamped into the clamping grooves (206) for fixation, the connection positions of the top plate (205), the first side panel (201), the second side panel (202) and the fourth side panel (204) are provided with micro screw holes (207), and the top plate (205) is fixedly connected with the first side panel (201), the second side panel (202) and the fourth side panel (204) through micro screws and micro screw holes (207).
2. The service-ready junction box of claim 1, wherein the box (10), the cover (20), the first side panel (201), the second side panel (202), the third side panel (203), the fourth side panel (204), and the top panel (205) are all injection molded from high molecular weight polycarbonate.
3. The easy-to-overhaul junction box of claim 1, wherein an incoming line channel (102) and an outgoing line channel (103) are arranged on two sides of the box body (10), and dustproof cotton is arranged at openings of the incoming line channel (102) and the outgoing line channel (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921832160.7U CN210608424U (en) | 2019-10-29 | 2019-10-29 | Junction box convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921832160.7U CN210608424U (en) | 2019-10-29 | 2019-10-29 | Junction box convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210608424U true CN210608424U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921832160.7U Active CN210608424U (en) | 2019-10-29 | 2019-10-29 | Junction box convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210608424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112152173A (en) * | 2020-08-31 | 2020-12-29 | 衡阳和众信息技术有限责任公司 | Branch box for network engineering convenient to it is categorised |
-
2019
- 2019-10-29 CN CN201921832160.7U patent/CN210608424U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112152173A (en) * | 2020-08-31 | 2020-12-29 | 衡阳和众信息技术有限责任公司 | Branch box for network engineering convenient to it is categorised |
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