CN212932936U - Electric energy meter field clamp meter compensation detection device - Google Patents
Electric energy meter field clamp meter compensation detection device Download PDFInfo
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- CN212932936U CN212932936U CN202021808702.XU CN202021808702U CN212932936U CN 212932936 U CN212932936 U CN 212932936U CN 202021808702 U CN202021808702 U CN 202021808702U CN 212932936 U CN212932936 U CN 212932936U
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Abstract
The utility model discloses an electric energy meter field clamp meter compensation detection device relates to the ammeter and detects technical field. The utility model discloses a show table, compensation adapter, splint and the pincers body, show table, compensation adapter and splint are the plate body structure, and the compensation adapter is located the below of showing the table, and compensation adapter one end is provided with the extension line, and splint and the pincers body are through extension line and show table electric connection, and the pincers body is located the below of splint, and a display table side is provided with the protecting groove, is provided with first communication board in the protecting groove, and a compensation adapter side is provided with the picture peg groove. The utility model discloses a set up the display list and take notes and show current data, can provide the ability that adapts to different environment detection for the display list through setting up the extension line and compensating adapter, can detect the electric current through setting up the pincers body, dismantle easily carrying the device through setting up bar plug and convex plug convenience, improved the flexibility and the convenience of device.
Description
Technical Field
The utility model belongs to the technical field of the ammeter detects, especially, relate to an electric energy meter field split core meter compensation detection device.
Background
The clamp meter is also called as clamp meter, and the clamp meter AC/DC clamp meter is also used as one of the necessary testing tools in daily maintenance work, mainly used for testing the related parameters of voltage, current, frequency and the like, and required to have higher testing resolution, testing precision and more testing functions, and the clamp ammeter is formed by combining a current transformer and an ammeter. The iron core of the current transformer can be opened when the wrench is tightened; the lead through which the current to be measured passes can pass through the open notch of the core without being cut off, and the core is closed after the wrench is released. The current conductor of the circuit under test, which passes through the core, becomes the primary coil of the current transformer, wherein a current is induced in the secondary coil by the current. Therefore, the secondary coil is connected with the ammeter connected with the clamp meter and the clamp meter, and the ammeter indicates the current of the tested line.
When the clamp meter is used for detecting the electric energy meter on site, the compensation device of the clamp meter is often required to be used for assisting in detection due to the fact that the position of the electric energy meter is different, the problem that the length of the clamp meter is insufficient and detection operation cannot adapt to different environments is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric energy meter on-site split-core ammeter compensation detection device solves the unable detection operation's that adapts to the electric energy meter under different positions and the environment problem of traditional split-core ammeter.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an electric energy meter field clamp meter compensation detection device, including display meter, compensation adapter, splint and the pincers body, display meter, compensation adapter and splint are the plate body structure, the compensation adapter is located the below of display meter, compensation adapter and display meter electric connection, compensation adapter one end is provided with the extension line, splint and the pincers body pass through the extension line and display meter electric connection, the pincers body is located the below of splint;
a side face of the display meter is provided with a protective groove, a first communicating plate is arranged in the protective groove, a side face of the compensation adapter is provided with an inserting plate groove, a bar-shaped plug is arranged in the inserting plate groove, the bar-shaped plug is electrically connected with the first communicating plate, a side face of the clamp body is provided with a convex plug, a side face of the clamping plate is provided with a second communicating plate, the convex plug is electrically connected with the second communicating plate, and the detection operation of the electric energy meter under the adaptable different environments of two-stage compensation measures is performed.
Preferably, the display screen, the power-on button and the plurality of recording buttons are arranged on the upper surface of the display table, a switch is arranged on one side surface of the display table, the switch, the display screen, the power-on button and the recording buttons are all electrically connected with the display table, and the starting of the control device and the displaying and recording of the current data are controlled.
Preferably, the clamp body comprises a left current clamp, a right current clamp and a clamp body rotating shaft, the left current clamp and the right current clamp are in rotating fit with the clamp body rotating shaft, and a current induction block is arranged on one side surface of the left current clamp and one side surface of the right current clamp to detect the current of the electric energy meter.
Preferably, splint one end is provided with rubber protection head, rubber protection head is connected with the extension line, a inside surface of splint is provided with the insulated column, insulated column one end is connected with the pincers body, splint week side is provided with a plurality of screw thread posts, screw thread post one end is provided with the knob, knob and screw thread post normal running fit, screw thread post and insulated column extrusion fit can extrude fixed the that prevents to drop insulated column and splint.
Preferably, the upper surface of the display surface is provided with a loading ring, so that the display surface is convenient to hang and carry.
The utility model discloses following beneficial effect has:
the utility model discloses a set up the display list and take notes and show current data, can provide the ability that adapts to different environment detection for the display list through setting up the extension line and compensating adapter, can detect the electric current through setting up the pincers body, dismantle easily carrying the device through setting up bar plug and convex plug convenience, improved the flexibility and the convenience of device.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is an exploded view of the present invention;
fig. 4 is a front view of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below: 1. displaying the table; 2. a compensation adapter; 3. A clamp body; 4. a display screen; 5. a switch; 6. a protective bath; 7. a board inserting groove; 8. an extension line; 9. a splint; 10. a rubber protective head; 11. a power-on button; 12. a record button; 13. a loading ring; 14. a threaded post; 15. a knob; 16. an insulating column; 17. a right current clamp; 18. a current sensing block; 19. a left current clamp; 20. a first communication plate; 21. a strip plug; 22. a second communication plate; 23. a male plug; 24. a rotating shaft of the clamp body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", "lower", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-4, the utility model relates to an electric energy meter field clamp meter compensation detection device, including display meter 1, compensation adapter 2, splint 9 and clamp body 3, display meter 1, compensation adapter 2 and splint 9 are the plate body structure, compensation adapter 2 is located the below of display meter 1, compensation adapter 2 and display meter 1 electric connection, compensation adapter 2 one end is provided with extension line 8, splint 9 and clamp body 3 are through extension line 8 and display meter 1 electric connection, clamp body 3 is located the below of splint 9;
a side of the display meter 1 is provided with a protective groove 6, a first communicating plate 20 is arranged in the protective groove 6, a side of the compensation adapter 2 is provided with an inserting plate groove 7, a bar-shaped plug 21 is arranged in the inserting plate groove 7, the bar-shaped plug 21 is electrically connected with the first communicating plate 20, a side of the clamp body 3 is provided with a convex plug 23, a side of the clamping plate 9 is provided with a second communicating plate 22, the convex plug 23 is electrically connected with the second communicating plate 22, and the detection operation of the electric energy meter under the adaptable different environments of two-section compensation measures is performed.
Furthermore, the upper surface of the display table 1 is provided with a display screen 4, an electrifying button 11 and a plurality of recording buttons 12, one side surface of the display table 1 is provided with a switch 5, the display screen 4, the electrifying button 11 and the recording buttons 12 are all electrically connected with the display table 1, and the starting of the controllable device and the displaying and recording of the current data are controlled.
Furthermore, the clamp body 3 comprises a left current clamp 19, a right current clamp 17 and a clamp body rotating shaft 24, the left current clamp 19 and the right current clamp 17 are in rotating fit with the clamp body rotating shaft 24, and a current induction block 18 is arranged on one side surface of each of the left current clamp 19 and the right current clamp 17 for detecting the current of the electric energy meter.
Further, splint 9 one end is provided with rubber protection head 10, and rubber protection head 10 is connected with extension line 8, and a splint 9 inside surface is provided with insulator column 16, and insulator column 16 one end is connected with the pincers body 3, and splint 9 side all is provided with a plurality of screw thread posts 14, and 14 one ends of screw thread post are provided with knob 15, knob 15 and 14 normal running fit of screw thread post, and screw thread post 14 can extrude fixed the preventing with splint 9 with insulator column 16 with 16 normal running fit of insulator column.
Furthermore, the upper surface of the display table 1 is provided with a loading ring 13 which is convenient for being hung and carried.
One specific application of this embodiment is: this device is when using, the user is connected compensation adapter 2 through bar plug 21 and the first intercommunication board 20 on the demonstration table 1, hold the insulator column 16 simultaneously and be connected the pincers body 3 through convex plug 23 with the second intercommunication board 22 on the splint 5, rotatable knob 15 makes the extrusion of screw thread post 14 to stabilize to prevent to drop insulator column 16 and second intercommunication board 22, open switch 5 and detect the electric energy meter through the current-sensing piece 18 on the left electric current pincers 19 in the pincers body 3 and the right electric current pincers 17 during the detection, the accessible shows that the circular telegram button 11 on the table 1 detects, accessible record button 12 shows that current data accomplishes whole detection flow on display screen 4.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides an electric energy meter compensation detection device, includes display meter (1), compensation adapter (2), splint (9) and pincers body (3), its characterized in that, display meter (1), compensation adapter (2) and splint (9) are the plate body structure, compensation adapter (2) are located the below of display meter (1), compensation adapter (2) and display meter (1) electric connection, compensation adapter (2) one end is provided with extension line (8), splint (9) and pincers body (3) are through extension line (8) and display meter (1) electric connection, pincers body (3) are located the below of splint (9);
a side of the display meter (1) is provided with a protective groove (6), a first communicating plate (20) is arranged in the protective groove (6), a side of the compensation adapter (2) is provided with an inserting plate groove (7), a bar-shaped plug (21) is arranged in the inserting plate groove (7), the bar-shaped plug (21) is electrically connected with the first communicating plate (20), a side of the clamp body (3) is provided with a convex plug (23), a side of the clamp plate (9) is provided with a second communicating plate (22), and the convex plug (23) is electrically connected with the second communicating plate (22).
2. The compensation detection device for the electric energy meter field clamp meter according to claim 1, characterized in that: the display device is characterized in that a display screen (4), an electrifying button (11) and a plurality of recording buttons (12) are arranged on the upper surface of the display meter (1), a switch (5) is arranged on one side surface of the display meter (1), and the switch (5), the display screen (4), the electrifying button (11) and the recording buttons (12) are all electrically connected with the display meter (1).
3. The compensation detection device for the electric energy meter field clamp meter according to claim 1, characterized in that: the clamp body (3) comprises a left current clamp (19), a right current clamp (17) and a clamp body rotating shaft (24), the left current clamp (19) and the right current clamp (17) are in rotating fit with the clamp body rotating shaft (24), and a current induction block (18) is arranged on one side surface of the left current clamp (19) and one side surface of the right current clamp (17).
4. The compensation detection device for the electric energy meter field clamp meter according to claim 1, characterized in that: splint (9) one end is provided with rubber protection head (10), rubber protection head (10) are connected with extension line (8), splint (9) inside surface is provided with insulated column (16), insulated column (16) one end is connected with pincers body (3), splint (9) week side is provided with a plurality of screw thread post (14), screw thread post (14) one end is provided with knob (15), knob (15) and screw thread post (14) normal running fit, screw thread post (14) and insulated column (16) extrusion fit.
5. The compensation detection device for the electric energy meter field clamp meter according to claim 1, characterized in that: the upper surface of the display meter (1) is provided with a loading ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021808702.XU CN212932936U (en) | 2020-08-26 | 2020-08-26 | Electric energy meter field clamp meter compensation detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021808702.XU CN212932936U (en) | 2020-08-26 | 2020-08-26 | Electric energy meter field clamp meter compensation detection device |
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| Publication Number | Publication Date |
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| CN212932936U true CN212932936U (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021808702.XU Active CN212932936U (en) | 2020-08-26 | 2020-08-26 | Electric energy meter field clamp meter compensation detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113238182A (en) * | 2021-04-12 | 2021-08-10 | 国网河南省电力公司鹤壁供电公司 | On-site electric energy meter load calibration device |
-
2020
- 2020-08-26 CN CN202021808702.XU patent/CN212932936U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113238182A (en) * | 2021-04-12 | 2021-08-10 | 国网河南省电力公司鹤壁供电公司 | On-site electric energy meter load calibration device |
| CN113238182B (en) * | 2021-04-12 | 2023-07-25 | 国网河南省电力公司鹤壁供电公司 | On-spot electric energy meter load calibration equipment that uses |
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