CN219758296U - Electric power system joins in marriage automatic electric power instrument of preventing burglary and electric shock of using of net - Google Patents
Electric power system joins in marriage automatic electric power instrument of preventing burglary and electric shock of using of net Download PDFInfo
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- CN219758296U CN219758296U CN202222430652.1U CN202222430652U CN219758296U CN 219758296 U CN219758296 U CN 219758296U CN 202222430652 U CN202222430652 U CN 202222430652U CN 219758296 U CN219758296 U CN 219758296U
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- 239000011229 interlayer Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 6
- 238000002955 isolation Methods 0.000 description 9
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model discloses an anti-theft and anti-electric shock power instrument for automation of a power system distribution network, relates to the technical field of power instruments, and aims to solve the problem that workers are likely to be shocked when contacting the power instrument to cause accidents if a power instrument shell fails and leaks electricity because keys are directly operated manually when the existing power instrument is used and debugged. A shell is arranged outside the safety electric power instrument; the extending keys are arranged below the shell and are connected with the shell in an embedded movable mode, four extending keys are arranged, pressing columns are arranged at the rear ends of the extending keys, and the pressing columns are connected with the extending keys through screws; the back card shell, its inside rear end that sets up at the shell, and back card shell and shell embedded swing joint, be provided with the fixing clip around the rear end of back card shell, and back card shell passes through fixing clip and bolt and is connected with the shell, the inside of back card shell is provided with the instrument tail groove.
Description
Technical Field
The utility model relates to the technical field of electric power meters, in particular to an anti-theft and anti-electric shock electric power meter for automation of an electric power system distribution network.
Background
The power meter provides a solution for power parameter measurement, power quality monitoring and analysis, and electrical equipment control.
The electric power instrument comprises an instrument dial, a plurality of connecting screws, an electric power instrument body, a digital display screen, a dial protective cover, an operation panel, a pair of concave connecting grooves, a pair of convex connecting strips, a limit flange, a heat dissipation panel and a plurality of heat dissipation through holes, wherein the name of the electric power instrument is as shown in the bulletin No. CN 206074634U; the instrument dial is arranged on the electric power instrument body through a connecting screw, the digital display screen and the operation panel are embedded on the instrument dial, the dial protection cover is connected on the instrument dial, and the digital display screen and the operation panel are covered; the concave connecting grooves are formed in the left side and the right side of the electric power instrument body, the convex connecting strips are formed in the upper end face and the lower end face of the electric power instrument body, the limiting flange is arranged on the rear end face of the electric power instrument body in a movable embedded mode at the joint of the instrument dial plate and the electric power instrument body, and the heat dissipation through holes are evenly distributed in the heat dissipation panel.
However, the existing electric power instrument is manually and directly operated when in use and debugging, if the electric power instrument shell fails and leaks electricity, workers are likely to be shocked when contacting the electric power instrument, so that accidents are caused; therefore, the prior requirements are not met, and an anti-theft and anti-electric shock electric power meter for the automation of the power system distribution network is provided.
Disclosure of Invention
The utility model aims to provide an anti-theft and anti-electric shock power instrument for power system distribution network automation, which solves the problem that the prior power instrument provided in the background art is manually and directly operated on keys when in use and debugging, and if the power instrument shell fails and leaks electricity, workers are likely to be shocked when contacting the power instrument, so that accidents are caused.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric power system joins in marriage automatic with theftproof protection against electric shock's electric power instrument, includes the safety electric power instrument, the outside of safety electric power instrument is provided with the shell;
further comprises:
the extending keys are arranged below the shell and are connected with the shell in an embedded movable mode, four extending keys are arranged, pressing columns are arranged at the rear ends of the extending keys, and the pressing columns are connected with the extending keys through screws;
the back card shell, its inside rear end that sets up at the shell, and back card shell and shell embedded swing joint, be provided with the fixing clip around the rear end of back card shell, and back card shell passes through fixing clip and bolt and is connected with the shell, the inside of back card shell is provided with instrument tail groove, and instrument tail groove and back card shell structure as an organic whole, the inside of instrument tail groove is provided with motor instrument body, and motor instrument body and the embedded swing joint of instrument tail groove.
Preferably, a spring piece is arranged between the extending key and the pressing column, the spring piece is connected with the extending key through a screw, telescopic shells are arranged on the upper and lower sides of the rear of the extending key, the upper and lower sides of the spring piece are respectively connected with the telescopic shells on the upper and lower sides in an embedded movable mode, and limiting sheet cards are arranged on the upper and lower sides of the two sides of the spring piece.
Preferably, the front end top of shell is provided with the observation mouth, and observes mouth and shell structure as an organic whole, the rear end of observing the mouth is provided with isolation space, and isolation space and shell structure as an organic whole, isolation space's rear end is provided with insulating rubber groove, and insulating rubber groove and isolation space structure as an organic whole.
Preferably, the inside in insulating rubber groove is provided with insulating rubber interlayer, and insulating rubber interlayer and the embedded swing joint in insulating rubber groove, the inside in insulating rubber interlayer is provided with the instrument groove, and back clamping shell and motor instrument body and the embedded swing joint in instrument groove, the front end below of motor instrument body is provided with control button, and control button and the embedded connection in motor instrument body.
Preferably, the key groove is arranged below the front end inside the insulating rubber interlayer, the key groove and the insulating rubber interlayer are of an integrated structure, and the control key is arranged inside the key groove.
Preferably, the both sides of flexible shell are provided with flexible groove, and flexible groove and flexible shell structure as an organic whole, and spacing piece card and flexible groove embedded swing joint.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the motor instrument body is isolated in the safety electric instrument by arranging the insulating rubber interlayer in the safety electric instrument, and during debugging, the control key is pressed by pressing the extending key and moving the pressing column backwards, so that the problem that the existing electric instrument can not be manually touched to the shell of the motor instrument body during use, and the problem that if the shell of the electric instrument fails and leaks electricity, a worker is likely to be shocked when contacting the electric instrument, and accidents are caused is avoided.
2. Through setting up the spring leaf in the rear of extending the button to block the upper and lower side of spring leaf through flexible shell, flexible groove blocks spacing piece card on the spring leaf, when pressing the extension button, the spring leaf takes place to crookedly, and spacing piece card of upper and lower side moves to the centre, and when unclamping the extension button after pressing to accomplish, the spring leaf takes place to kick-back, and spacing piece card of upper and lower side moves to the upper and lower side, resets the extension button with pressing the post, so that make the extension button reset for pressing again after pressing the button, flexible groove can restrict the travel distance of spacing piece card, avoids spacing piece card to remove too much and leads to the spring leaf to break away from in the flexible shell, unable resilient problem takes place.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of an extended key structure according to the present utility model;
FIG. 3 is a schematic side sectional view of the present utility model;
in the figure: 1. a safety power meter; 2. an observation port; 3. extending the key; 4. pressing the column; 5. a screw; 6. a spring piece; 7. a telescoping shell; 8. a telescopic slot; 9. a limiting sheet clip; 10. a motor meter body; 11. an instrument groove; 12. an insulating rubber groove; 13. an insulating rubber interlayer; 14. a rear clamping shell; 15. an instrument tail groove; 16. a fixing clip; 17. pressing a key groove; 18. a control key; 19. isolation space; 20. a housing.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, an embodiment of the present utility model is provided: the utility model provides an electric power system joins in marriage automatic with theftproof protection against electric shock's electric power instrument, includes safe electric power instrument 1, and safe electric power instrument 1's outside is provided with shell 20;
further comprises:
the extending keys 3 are arranged below the shell 20, the extending keys 3 are connected with the shell 20 in an embedded movable mode, the number of the extending keys 3 is four, the rear ends of the extending keys 3 are provided with pressing columns 4, and the pressing columns 4 are connected with the extending keys 3 through screws 5;
the back card shell 14, it sets up the inside rear end at shell 20, and back card shell 14 and the embedded swing joint of shell 20, be provided with fixing clip 16 around the rear end of back card shell 14, and back card shell 14 is connected with shell 20 through fixing clip 16 and bolt, the inside of back card shell 14 is provided with instrument tail groove 15, and instrument tail groove 15 and back card shell 14 structure as an organic whole, the inside of instrument tail groove 15 is provided with motor instrument body 10, and motor instrument body 10 and the embedded swing joint of instrument tail groove 15, press extension button 3 during the use, can push back the post 4 of pressing, make the post 4 of pressing down the button of motor instrument body 10, avoid the workman to contact the casing of the motor instrument body 10 that takes place the electric leakage when adjusting and lead to the accident.
Referring to fig. 1-2, a spring piece 6 is disposed between the extending key 3 and the pressing post 4, the spring piece 6 is connected with the extending key 3 through a screw 5, the upper and lower sides of the rear of the extending key 3 are respectively provided with a telescopic shell 7, the upper and lower sides of the spring piece 6 are respectively and movably connected with the telescopic shells 7 in the upper and lower sides, the upper and lower sides of the two sides of the spring piece 6 are respectively provided with a limiting sheet clip 9, and the spring piece 6 can reset the extending key 3 after the extending key 3 is pressed so as to be reused.
Referring to fig. 1 and 3, an observation port 2 is disposed above the front end of the housing 20, and the observation port 2 and the housing 20 are integrally formed, an isolation space 19 is disposed at the rear end of the observation port 2, and the isolation space 19 and the housing 20 are integrally formed, an insulating rubber groove 12 is disposed at the rear end of the isolation space 19, and the insulating rubber groove 12 and the isolation space 19 are integrally formed, the observation port 2 isolates the motor meter body 10 from the external connection, so that an accident caused by the false touch of a worker when the motor meter body 10 leaks electricity is avoided.
Referring to fig. 3, an insulating rubber interlayer 13 is disposed in the insulating rubber groove 12, the insulating rubber interlayer 13 is movably connected with the insulating rubber groove 12 in an embedded manner, an instrument groove 11 is disposed in the insulating rubber interlayer 13, a rear clamping shell 14 is movably connected with the motor instrument body 10 and the instrument groove 11 in an embedded manner, a control key 18 is disposed below the front end of the motor instrument body 10, the control key 18 is connected with the motor instrument body 10 in an embedded manner, the insulating rubber interlayer 13 thoroughly isolates the shell of the motor instrument body 10 from the outside, and accidents caused by false touching of workers when the shell leaks electricity are avoided.
Referring to fig. 1-3, a key slot 17 is provided below the front end of the inside of the insulating rubber interlayer 13, the key slot 17 and the insulating rubber interlayer 13 are in an integral structure, and the control key 18 is placed inside the key slot 17, and the key slot 17 is left to press the pressing column 4 to the control key 18 by pressing the extension key 3.
Referring to fig. 2-3, two sides of the telescopic shell 7 are provided with telescopic slots 8, the telescopic slots 8 and the telescopic shell 7 are of an integrated structure, the limiting sheet clips 9 are movably connected with the telescopic slots 8 in an embedded mode, and the telescopic slots 8 can limit the moving distance of the limiting sheet clips 9 so as to prevent the spring sheet 6 from being separated from the telescopic shell 7 and being incapable of resetting.
Working principle: during the use, insulating rubber interlayer 13 keeps apart motor instrument body 10 and outside, and accessible when needing the button debugging is pressed and is extended button 3, drives the post of pressing 4 and moves backward and press control button 18, and spring leaf 6 can drive and extend button 3 and reset when unclamping and extend button 3, avoids current electric power instrument to be artifical direct the operation to the button when using the debugging, if electric power instrument casing breaks down the electric leakage, thereby the workman probably can be by the electric shock when contacting the electric power instrument the problem emergence of accident.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an electric power system joins in marriage automatic with theftproof protection against electric shock's electric power instrument, includes safe electric power instrument (1), the outside of safe electric power instrument (1) is provided with shell (20);
the method is characterized in that: further comprises:
the extension keys (3) are arranged below the shell (20), the extension keys (3) are connected with the shell (20) in an embedded movable mode, the four extension keys (3) are arranged, the rear ends of the extension keys (3) are provided with pressing columns (4), and the pressing columns (4) are connected with the extension keys (3) through screws (5);
the rear clamping shell (14) is arranged at the rear end of the inner portion of the outer shell (20), the rear clamping shell (14) is connected with the outer shell (20) in an embedded movable mode, a fixing clamp (16) is arranged around the rear end of the rear clamping shell (14), the rear clamping shell (14) is connected with the outer shell (20) through the fixing clamp (16) and a bolt, an instrument tail groove (15) is formed in the rear clamping shell (14), the instrument tail groove (15) and the rear clamping shell (14) are of an integrated structure, a motor instrument body (10) is arranged in the instrument tail groove (15), and the motor instrument body (10) is connected with the instrument tail groove (15) in an embedded movable mode.
2. The antitheft and anti-electric shock power instrument for power system distribution network automation of claim 1, wherein: the novel structure is characterized in that a spring piece (6) is arranged between the extending key (3) and the pressing column (4), the spring piece (6) is connected with the extending key (3) through a screw (5), telescopic shells (7) are arranged on the upper and lower sides of the rear of the extending key (3), the upper and lower sides of the spring piece (6) are respectively connected with the telescopic shells (7) on the upper and lower sides in an embedded movable mode, and limiting sheet cards (9) are arranged on the upper and lower sides of the two sides of the spring piece (6).
3. The antitheft and anti-electric shock power instrument for power system distribution network automation of claim 1, wherein: the front end top of shell (20) is provided with surveys mouth (2), and surveys mouth (2) and shell (20) structure as an organic whole, the rear end of observing mouth (2) is provided with keeps apart space (19), and keeps apart space (19) and shell (20) structure as an organic whole, the rear end of keeping apart space (19) is provided with insulating rubber groove (12), and insulating rubber groove (12) and keep apart space (19) structure as an organic whole.
4. The antitheft and anti-electric shock power meter for power system distribution network automation of claim 3, wherein: the inside in insulating rubber groove (12) is provided with insulating rubber interlayer (13), and insulating rubber interlayer (13) and insulating rubber groove (12) embedded swing joint, the inside in insulating rubber interlayer (13) is provided with instrument groove (11), and back clamping shell (14) and motor instrument body (10) and instrument groove (11) embedded swing joint, the front end below of motor instrument body (10) is provided with control button (18), and control button (18) and motor instrument body (10) embedded connection.
5. The antitheft and anti-electric shock power instrument for power system distribution network automation of claim 1, wherein: the key pressing groove (17) is arranged below the front end inside the insulating rubber interlayer (13), the key pressing groove (17) and the insulating rubber interlayer (13) are of an integrated structure, and the control key (18) is arranged inside the key pressing groove (17).
6. The antitheft and anti-electric shock power instrument for power system distribution network automation of claim 2, wherein: the two sides of the telescopic shell (7) are provided with telescopic grooves (8), the telescopic grooves (8) and the telescopic shell (7) are of an integrated structure, and the limiting sheet clamp (9) is connected with the telescopic grooves (8) in an embedded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222430652.1U CN219758296U (en) | 2022-09-14 | 2022-09-14 | Electric power system joins in marriage automatic electric power instrument of preventing burglary and electric shock of using of net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222430652.1U CN219758296U (en) | 2022-09-14 | 2022-09-14 | Electric power system joins in marriage automatic electric power instrument of preventing burglary and electric shock of using of net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219758296U true CN219758296U (en) | 2023-09-26 |
Family
ID=88085682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222430652.1U Active CN219758296U (en) | 2022-09-14 | 2022-09-14 | Electric power system joins in marriage automatic electric power instrument of preventing burglary and electric shock of using of net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219758296U (en) |
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2022
- 2022-09-14 CN CN202222430652.1U patent/CN219758296U/en active Active
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