CN213903631U - Electric energy meter for circuit test - Google Patents
Electric energy meter for circuit test Download PDFInfo
- Publication number
- CN213903631U CN213903631U CN202023250723.7U CN202023250723U CN213903631U CN 213903631 U CN213903631 U CN 213903631U CN 202023250723 U CN202023250723 U CN 202023250723U CN 213903631 U CN213903631 U CN 213903631U
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- CN
- China
- Prior art keywords
- electric energy
- energy meter
- fixedly connected
- circuit test
- stopper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an electric energy meter for circuit test, which comprises a fixing plate and i, one side joint of fixed plate has the fixing base, one side fixedly connected with protecting frame of fixing base, protecting frame's inside joint has the electric energy meter, the top and the bottom of fixing base both sides all have the stopper through spout swing joint. This electric energy meter for circuit test, through the fixed plate, a fixed base, the protective frame, the threaded rod, the setting of sleeve and lug isotructure, with the fixing base joint in the fixed plate, it removes to rotate the threaded rod messenger sleeve drive lug, contact in one side of stopper as the lug, can carry on spacingly to the stopper this moment, thereby can make fixing base and fixed plate fix, and rotate the threaded rod and drive the sleeve and remove, make the lug not contact with the stopper, thereby upwards stimulate the fixing base and can make it dismantle with the fixed plate, then made things convenient for the installation dismantlement of electric energy meter around the use, the device's practicality has been strengthened.
Description
Technical Field
The utility model relates to the technical field of electric energy, specifically be an electric energy meter for circuit test.
Background
The electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter, kilowatt hour meter, and refers to an instrument for measuring various electrical quantities, and when the electric energy meter is used, it should be noted that under the condition of low voltage and small current, the electric energy meter can be directly connected into a circuit for measurement, and under the condition of high voltage or large current, the electric energy meter can not be directly connected into a circuit and needs to be matched with a voltage transformer or a current transformer for use.
The electric energy meter is often needed to be used in the circuit test process, the electric energy meter which is often used is mostly fixedly arranged, and the electric energy meter is not convenient to disassemble and store before and after the experiment, so that the electric energy meter for the circuit test is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an electric energy meter is used in circuit test has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an electric energy meter for circuit test, includes the fixed plate, one side joint of fixed plate has the fixing base, one side fixedly connected with protection frame of fixing base, the inside joint of protection frame has the electric energy meter, the top and the bottom of fixing base both sides all have the stopper through spout swing joint, the upper surface and the equal fixedly connected with slide of lower surface of stopper, one side fixedly connected with spring of slide, the interior roof and the interior diapire of fixing base all have the sleeve through spout swing joint, telescopic inside threaded connection has the threaded rod, the telescopic both sides are close to stopper fixedly connected with lug, one side fixedly connected with arc fixture block of stopper.
Optionally, the front and the back of the fixing plate are fixedly connected with fixing blocks, and one side of each fixing block is in threaded connection with a bolt.
Optionally, the upper surface and the lower surface of the protection frame are in threaded connection with positioning screws, and one side of the protection frame is movably connected with a sealing cover through a hinge.
Optionally, a clamping groove matched with the arc-shaped clamping block is formed in the fixing plate, and one end of the spring is fixedly connected to the inner wall of the fixing seat.
Optionally, one end of the threaded rod is fixedly connected with a knob, and threads matched with the threaded rod are formed in the sleeve.
Optionally, one side of the sliding plate is movably connected to the inside of the fixing seat through a sliding groove, and the number of the protruding blocks is four.
(III) advantageous effects
The utility model provides an electric energy meter for circuit test possesses following beneficial effect:
1. this electric energy meter for circuit test, through the fixed plate, a fixed base, the protective frame, the threaded rod, the setting of sleeve and lug isotructure, with the fixing base joint in the fixed plate, it removes to rotate the threaded rod messenger sleeve drive lug, contact in one side of stopper as the lug, can carry on spacingly to the stopper this moment, thereby can make fixing base and fixed plate fix, and rotate the threaded rod and drive the sleeve and remove, make the lug not contact with the stopper, thereby upwards stimulate the fixing base and can make it dismantle with the fixed plate, then made things convenient for the installation dismantlement of electric energy meter around the use, the device's practicality has been strengthened.
2. This electric energy meter for circuit test through the setting of protective frame, electric energy meter, sealed lid, set screw and bolt isotructure, closes sealed lid with the electric energy meter joint in the protective frame to can carry out effectual protection to the electric energy meter, make things convenient for staff's use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the fixing base of the present invention;
FIG. 3 is a schematic cross-sectional view of the protective frame of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a fixing plate; 2. a fixed seat; 3. a protective frame; 4. an electric energy meter; 5. a limiting block; 6. a slide plate; 7. a spring; 8. a sleeve; 9. a threaded rod; 10. a bump; 11. an arc-shaped fixture block; 12. a fixed block; 13. a bolt; 14. a set screw; 15. and (7) sealing the cover.
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.
Referring to fig. 1 to 4, the present invention provides a technical solution: an electric energy meter for circuit tests comprises a fixed plate 1, wherein the front surface and the back surface of the fixed plate 1 are fixedly connected with fixed blocks 12, one side of each fixed block 12 is in threaded connection with a bolt 13, the fixed plate 1 can be fixed at a proper position by rotating the bolt 13, one side of the fixed plate 1 is in clamping connection with a fixed seat 2, one side of the fixed seat 2 is fixedly connected with a protective frame 3, the upper surface and the lower surface of the protective frame 3 are in threaded connection with positioning screws 14, the electric energy meter 4 can be effectively fixed by rotating the positioning screws 14, one side of the protective frame 3 is movably connected with a sealing cover 15 through hinges, the sealing cover 15 can effectively seal and protect the electric energy meter 4 before and after use, the electric energy meter 4 is in clamping connection with the protective frame 3, the tops and the bottoms of the two sides of the fixed seat 2 are both movably connected with limit blocks, spout swing joint is passed through in the inside of fixing base 2 in one side of slide 6, one side fixedly connected with spring 7 of slide 6, the one end fixed connection of spring 7 is in the inner wall of fixing base 2, the interior roof and the interior diapire of fixing base 2 all have sleeve 8 through spout swing joint, the inside threaded connection of sleeve 8 has threaded rod 9, the one end fixedly connected with knob of threaded rod 9, the inside of sleeve 8 seted up with threaded rod 9 assorted screw thread, 5 fixedly connected with lugs 10 are close to stopper 5 in the both sides of sleeve 8, the quantity of lug 10 is four, one side fixedly connected with arc fixture block 11 of stopper 5, the draw-in groove with 11 assorted arc fixture blocks has been seted up to the inside of fixed plate 1.
The detailed description of the known functions and the known components is omitted in the embodiment of the disclosure, and in order to ensure the compatibility of the equipment, the adopted operation means are consistent with the parameters of the instruments on the market.
In summary, the operation steps of the electric energy meter for circuit test are as follows;
1. when the electric energy meter fixing device is used, a user clamps the fixing seat 2 in the fixing plate 1, the arc-shaped clamping block 11 is clamped in the fixing plate 1 under the elastic force action of the spring 7, the threaded rod 9 is rotated to enable the sleeve 8 to drive the bump 10 to move, when the bump 10 is in contact with one side of the stopper 5, the stopper 5 can be limited at the moment, so that the fixing seat 2 and the fixing plate 1 can be fixed, the threaded rod 9 is rotated to drive the sleeve 8 to move, the bump 10 is not in contact with the stopper 5, the fixing seat 12 is pulled upwards, the fixing seat 2 and the fixing plate 1 can be disassembled, the electric energy meter 4 can be conveniently installed and disassembled before and after being used, and the practicability of the electric energy meter fixing device is enhanced;
2. close sealed lid 15 with 4 joints of electric energy meter in protective frame 3 to can carry out effectual protection to electric energy meter 4, make things convenient for staff's use.
The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art should be covered by the scope of protection of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the concept thereof, wherein the standard parts used can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection manner of each part adopts the conventional means of bolt, rivet, welding, etc. developed in the prior art, the machinery, parts and equipment all adopt the conventional models in the prior art, and the parts known to those skilled in the art, the structure and principle thereof can be known to the person skilled in the art through technical manuals or through conventional experimental methods in the description of the present invention, the terms "connect", "mount", "fix", "set" and the like are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, and as in this case, for a person skilled in the art, the specific meaning of the above terms in the present invention or the present invention can be understood according to specific situations.
Claims (6)
1. The utility model provides an electric energy meter for circuit test, includes fixed plate (1), its characterized in that: one side joint of fixed plate (1) has fixing base (2), one side fixedly connected with protecting frame (3) of fixing base (2), the inside joint of protecting frame (3) has electric energy meter (4), the top and the bottom of fixing base (2) both sides all have stopper (5) through spout swing joint, the upper surface and the equal fixedly connected with slide (6) of lower surface of stopper (5), one side fixedly connected with spring (7) of slide (6), the interior roof and the interior diapire of fixing base (2) all have sleeve (8) through spout swing joint, the inside threaded connection of sleeve (8) has threaded rod (9), the both sides of sleeve (8) are close to stopper (5) fixedly connected with lug (10), one side fixedly connected with arc fixture block (11) of stopper (5).
2. The electric energy meter for circuit test according to claim 1, wherein: the front and the back of the fixing plate (1) are fixedly connected with fixing blocks (12), and one side of each fixing block (12) is in threaded connection with a bolt (13).
3. The electric energy meter for circuit test according to claim 1, wherein: the upper surface and the lower surface of the protective frame (3) are in threaded connection with positioning screws (14), and one side of the protective frame (3) is movably connected with a sealing cover (15) through a hinge.
4. The electric energy meter for circuit test according to claim 1, wherein: the fixing plate is characterized in that a clamping groove matched with the arc-shaped clamping block (11) is formed in the fixing plate (1), and one end of the spring (7) is fixedly connected to the inner wall of the fixing seat (2).
5. The electric energy meter for circuit test according to claim 1, wherein: one end fixedly connected with knob of threaded rod (9), the inside of sleeve (8) is seted up with threaded rod (9) assorted screw thread.
6. The electric energy meter for circuit test according to claim 1, wherein: one side of the sliding plate (6) is movably connected to the inside of the fixed seat (2) through a sliding groove, and the number of the convex blocks (10) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023250723.7U CN213903631U (en) | 2020-12-29 | 2020-12-29 | Electric energy meter for circuit test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023250723.7U CN213903631U (en) | 2020-12-29 | 2020-12-29 | Electric energy meter for circuit test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213903631U true CN213903631U (en) | 2021-08-06 |
Family
ID=77106787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023250723.7U Expired - Fee Related CN213903631U (en) | 2020-12-29 | 2020-12-29 | Electric energy meter for circuit test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213903631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113791254A (en) * | 2021-08-24 | 2021-12-14 | 浙江八达电子仪表有限公司 | Make things convenient for single-phase electric energy meter of dismouting |
-
2020
- 2020-12-29 CN CN202023250723.7U patent/CN213903631U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113791254A (en) * | 2021-08-24 | 2021-12-14 | 浙江八达电子仪表有限公司 | Make things convenient for single-phase electric energy meter of dismouting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 Termination date: 20211229 |