CN219106558U - Electric shock protection device for concentrator - Google Patents
Electric shock protection device for concentrator Download PDFInfo
- Publication number
- CN219106558U CN219106558U CN202320050967.5U CN202320050967U CN219106558U CN 219106558 U CN219106558 U CN 219106558U CN 202320050967 U CN202320050967 U CN 202320050967U CN 219106558 U CN219106558 U CN 219106558U
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- China
- Prior art keywords
- concentrator
- front surface
- electric shock
- insulating
- cover
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- Testing Relating To Insulation (AREA)
Abstract
The utility model discloses an electric shock protection device of a concentrator, which comprises the following technical scheme: concentrator and transparent insulating boot, the concentrator front surface is close to the bottom and is equipped with the spread groove, install the wiring board in the middle of the spread groove front surface, install binding post in the middle of the wiring board front surface, the spread groove front surface is located wiring board surface mounting has transparent insulating boot, surface mounting has insulating gum cover before the transparent insulating boot, insulating gum cover internally mounted has the metal contact pin, metal contact pin internally located insulating gum cover front surface mounting has locking knob. The utility model provides a concentrator protection against electric shock protection device has solved when carrying out concentrator function and performance test, needs the wiring of tester operation 220V alternating current terminal, and naked strong current terminal is the problem of a potential safety hazard to the tester in the test process, has reduced the electric risk of connecing of concentrator to the safety in utilization of concentrator has been improved.
Description
Technical Field
The utility model relates to the technical field of concentrators, in particular to an electric shock protection device for a concentrator.
Background
The concentrator is central management equipment and control equipment of a remote centralized meter reading system and is responsible for the functions of timing reading terminal data, command transmission of the system, data communication, network management, event recording, transverse transmission of data and the like.
When the concentrator function and performance test is carried out, a tester is required to operate the wiring of the 220V alternating current terminal, and the exposed strong current terminal is a potential safety hazard to the tester in the test process.
Disclosure of Invention
The utility model aims to provide an electric shock protection device for a concentrator, which has the advantage of electric shock protection function, and solves the problem that a tester is required to operate the wiring of a 220V alternating current terminal when the concentrator is tested for function and performance, and the exposed strong current terminal is a potential safety hazard for the tester in the test process.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concentrator protection against electric shock, includes concentrator and transparent insulating cover, wherein the concentrator front surface is close to the bottom and is equipped with the spread groove, install the wiring board in the middle of the spread groove front surface, install binding post in the middle of the wiring board front surface, the spread groove front surface is located wiring board surface mounting has transparent insulating cover, surface mounting has insulating gum cover before the transparent insulating cover, insulating gum cover internally mounted has the metal contact pin, metal contact pin internally located insulating gum cover front surface mounting has locking knob.
Preferably, the locking knob is screwed with the metal contact pin through threads.
Preferably, the metal pin is in contact connection with the wiring terminal.
Preferably, the insulating rubber sleeves are arranged in four, and the four insulating rubber sleeves are arranged at the front surface of the transparent insulating cover.
Preferably, the front surface of the connecting groove is positioned on the outer surface of the transparent insulating cover, and the outer cover and the concentrator are made of insulating materials.
Preferably, the metal pins are provided with four in total, and the four metal pins are respectively arranged in the four insulating rubber sleeves.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the transparent insulating cover, the locking knob, the metal contact pin and the insulating rubber sleeve are arranged, so that the effect of facilitating safe power connection of the concentrator is achieved, the problem that a tester is required to operate the wiring of the 220V alternating current terminal in the process of testing the function and performance of the concentrator, and the exposed strong current terminal is a potential safety hazard to the tester in the test process is solved, the power connection risk of the concentrator is reduced, and the use safety of the concentrator is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of the outer cover of the present utility model after being opened;
FIG. 3 is a schematic view of the bottom view of the present utility model;
fig. 4 is an enlarged schematic view of a in fig. 3.
Reference numerals: 1. a concentrator; 2. an outer cover; 3. a connecting groove; 4. an insulating rubber sleeve; 5. a transparent insulating cover;
6. a wiring board; 7. a connection terminal; 8. a locking knob; 9. a metal pin.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
As shown in fig. 1-4, in order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a concentrator 1 protection against electric shock, including concentrator 1 and transparent insulating cover 5, concentrator 1 front surface is close to the bottom and is equipped with spread groove 3, install wiring board 6 in the middle of the spread groove 3 front surface, wiring board 6 front surface installs binding post 7 in the middle of, spread groove 3 front surface is located wiring board 6 surface mounting has transparent insulating cover 5, transparent insulating cover 5 front surface installs insulating gum cover 4, insulating gum cover 4 internally mounted has metal contact 9, metal contact 9 inside is located insulating gum cover 4 front surface installation has locking knob 8, locking knob 8 passes through the screw thread and closes with metal contact 9 to be connected, be convenient for lock the pencil, metal contact 9 is connected with binding post 7 contact, carry out conductive connection, insulating gum cover 4 is equipped with four altogether, and four insulating gum covers 4 divide and locate transparent insulating cover 5 front surface position department, the spread groove 3 front surface is located transparent insulating cover 5 surface and cup joints dustcoat 2, protect transparent insulating cover 5, dustcoat 2 and concentrator 1 all adopt insulating material, metal contact 9 are equipped with four altogether, and four metal contact 9 divide four inside insulating gum covers to locate.
The working principle of the electric shock protection device for the concentrator 111 based on embodiment 1 is as follows: after the wire harness connecting device is installed, when the wire harness is required to be connected, the outer cover 2 is opened, the corresponding locking knob 8 is unscrewed, the wire harness is wound on the outer surface of the locking knob 8, the locking knob 8 is screwed, the wire harness is locked through the locking knob 8, and therefore the wire harness is conveniently connected, and therefore the work flow of the device is completed.
Claims (6)
1. The utility model provides a concentrator protection against electric shock device, includes concentrator (1) and transparent insulating boot (5), its characterized in that: the utility model discloses a concentrator, including concentrator (1), connecting groove (3), connecting terminal (7), transparent insulating cover (5) are installed to connecting groove (3) front surface near the bottom, connecting plate (6) front surface intermediate mount has terminal (7), connecting groove (3) front surface is located terminal (6) surface mount, surface mounting has insulating gum cover (4) before transparent insulating cover (5), insulating gum cover (4) internally mounted has metal contact pin (9), metal contact pin (9) inside be located insulating gum cover (4) front surface mount have locking knob (8).
2. The concentrator protection against electric shock of claim 1, wherein: the locking knob (8) is connected with the metal contact pin (9) through screw threads in a screwing mode.
3. The concentrator protection against electric shock of claim 1, wherein: the metal contact pin (9) is in contact connection with the wiring terminal (7).
4. The concentrator protection against electric shock of claim 1, wherein: the number of the insulating rubber sleeves (4) is four, and the four insulating rubber sleeves (4) are respectively arranged at the front surface position of the transparent insulating cover (5).
5. The concentrator protection against electric shock of claim 1, wherein: the front surface of the connecting groove (3) is positioned on the outer surface of the transparent insulating cover (5), the outer cover (2) is sleeved on the outer surface of the transparent insulating cover, and the outer cover (2) and the concentrator (1) are made of insulating materials.
6. The concentrator protection against electric shock of claim 1, wherein: the metal pins (9) are arranged in four in total, and the four metal pins (9) are arranged in the four insulating rubber sleeves (4) in a separated mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320050967.5U CN219106558U (en) | 2023-01-09 | 2023-01-09 | Electric shock protection device for concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320050967.5U CN219106558U (en) | 2023-01-09 | 2023-01-09 | Electric shock protection device for concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219106558U true CN219106558U (en) | 2023-05-30 |
Family
ID=86462300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320050967.5U Active CN219106558U (en) | 2023-01-09 | 2023-01-09 | Electric shock protection device for concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219106558U (en) |
-
2023
- 2023-01-09 CN CN202320050967.5U patent/CN219106558U/en active Active
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