CN113156179A - Portable combined electric energy meter and use method thereof - Google Patents
Portable combined electric energy meter and use method thereof Download PDFInfo
- Publication number
- CN113156179A CN113156179A CN202110595462.2A CN202110595462A CN113156179A CN 113156179 A CN113156179 A CN 113156179A CN 202110595462 A CN202110595462 A CN 202110595462A CN 113156179 A CN113156179 A CN 113156179A
- Authority
- CN
- China
- Prior art keywords
- sliding
- energy meter
- electric energy
- box body
- sliding cover
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims description 19
- 230000001960 triggered effect Effects 0.000 claims description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention relates to the technical field of electric energy meters, and discloses a portable combined electric energy meter, which comprises a box body, wherein the left side of the box body is connected with a sliding cover in a sliding way, the left side of the sliding cover is provided with an assembling mechanism, the inner wall of the sliding cover is provided with a limiting mechanism, the inner wall of the box body is provided with a fixing mechanism, the portable combined electric energy meter and a using method thereof can be used for binding the electric energy meter on a backpack arm or a waistband by matching the assembling mechanism and the limiting mechanism, so that a user can conveniently carry the electric energy meter, the electric energy meter is prevented from being collided with an object due to the storage of the electric energy meter and other objects together, the electric energy meter is damaged, the assembling mechanism can be detached during the use, the detection operation is prevented from being influenced, the use of workers is more convenient, the electric wires can be directly fixed by the electric energy meter through the fixing mechanism without manual connection, can reduce the contact of workman and end of a thread, reduce the risk of electrocuteeing, increase the security of device.
Description
Technical Field
The invention relates to the technical field of electric energy meters, in particular to a portable combined electric energy meter and a using method thereof.
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 electric quantities, when the electric energy meter is used, it should be noted that under the condition of low voltage (not more than 500V) and small current (tens of amperes), the electric energy meter can be directly connected into the circuit for measurement, under the condition of high voltage or large current, the electric energy meter can not be directly connected into the circuit, and needs to be matched with a voltage transformer or a current transformer for use.
The electric energy meter in the current market is inconvenient to carry, most of the electric energy meters are placed in a tool box together with tools when needing to be carried, collision can occur between the electric energy meter and the tools in the moving process, and the electric energy meter can be damaged; in addition, when the battery is replaced, tools such as a screwdriver and the like are needed to disassemble the cover, and the replacement is time-consuming and labor-consuming, so that the portable combined electric energy meter and the use method thereof are provided to solve the problems.
Disclosure of Invention
The invention aims to solve the technical problem of providing a portable combined electric energy meter and a using method thereof aiming at the defects in the prior art.
In order to solve the technical problems, the invention adopts the technical scheme that: a portable combined electric energy meter comprises a box body, wherein the left side of the box body is connected with a sliding cover in a sliding manner, the left side of the sliding cover is provided with an assembling mechanism, the inner wall of the sliding cover is provided with a limiting mechanism, and the inner wall of the box body is provided with a fixing mechanism;
the limiting mechanism is started and pushed out of the sliding cover, the sliding cover enters the assembling mechanism, the sliding cover resets and fixes the assembling mechanism, the device can be carried, and the fixing mechanism is triggered to fix the wire.
Preferably, the equipment mechanism is including the fixed plate, the left side fixedly connected with bandage of fixed plate, the right side welding of fixed plate has the connecting block, the right side welding of connecting block has the limiting plate.
Preferably, the right side of fixed plate and the left side of sliding closure contact each other, the surface of connecting block and limiting plate all with the inner wall sliding connection of sliding closure.
Preferably, stop gear is including button and card post, the right-hand member of button and card post all welds there is the chuck, the right-hand member welding of chuck has reset spring.
Preferably, a clamping groove is formed in the left side of the box body, a clamping strip is welded on the right side of the sliding cover, a battery is movably connected to the inner wall of the box body, the surface of the clamping strip is in sliding connection with the inner wall of the clamping groove, and the left side of the battery is in sliding connection with the right side of the sliding cover.
Preferably, the surfaces of the button and the clamping column are respectively connected with the inner walls of the sliding cover and the box body in a sliding mode, and the right end of the reset spring is fixedly welded with the inner wall of the box body.
Preferably, fixed establishment is including the slide, the lower surface welding of slide has the support column, the bottom welding of support column has spacing dish, the bottom welding of spacing dish has supporting spring.
Preferably, the inner wall sliding connection of box body has the push pedal, the spout has been seted up on the surface of push pedal, the right side welding of push pedal has expanding spring, the surface of push pedal and the inner wall sliding connection of box body, expanding spring's right-hand member and the inner wall welded fastening of box body, the surface of push pedal and the surface of slide contact each other.
Preferably, the surface of the sliding plate is in sliding connection with the inner wall of the box body, and the bottom end of the supporting spring is welded and fixed with the inner wall of the box body.
A use method of a portable combined electric energy meter comprises the following use steps:
the method comprises the following steps: when the portable belt is carried, the limiting plate is positioned in the sliding cover, the clamping strip slides into the clamping groove, the clamping column enters the sliding cover, and the binding belt is bound on the arm or the waistband to finish carrying;
step two: when the slide cover is used, the button moves rightwards, the button drives the clamping column to move rightwards through the chuck, the clamping column drives the reset spring to contract through the chuck, and the clamping column moves out of the slide cover;
step three: the sliding cover moves upwards, the limiting plate is taken out, the sliding plate is pushed out by the supporting spring, the push plate is pushed out by the telescopic spring, the electric wire is placed between the push plate and the box body, the sliding cover moves downwards to drive the sliding plate to move, the sliding plate pushes the push plate to move rightwards, and the push plate fixes the electric wire;
step four: detecting the current on the electric wire, and displaying the detection result on a display;
step five: when the battery is replaced, the button moves rightwards, the button drives the clamping column to move rightwards through the chuck, the clamping column drives the reset spring to contract through the chuck, and the clamping column moves out of the sliding cover;
step six: the sliding cover moves upwards, the battery is taken out, a new battery is placed, and the sliding cover moves downwards to complete replacement.
By adopting the technical scheme, the invention can bring the following beneficial effects:
1. the electric energy meter can be tied to a backpack arm or a waistband by matching the assembling mechanism, the limiting mechanism and the fixing mechanism, so that convenience is brought to a user to carry the electric energy meter, the electric energy meter is prevented from being stored together with other articles to cause collision between the electric energy meter and the articles, the electric energy meter is damaged, the assembling mechanism can be detached during use, the influence on detection operation is prevented, and the electric energy meter is more convenient for workers to use.
2. Can directly fix the electric wire through the electric energy meter through fixed establishment, need not manual connection lug to can reduce the contact of workman with the end of a thread, reduce the risk of electrocuteeing, greatly increased the security of device.
3. Can fix spacingly through stop gear to the sliding closure, prevent that the sliding closure from slipping down automatically when carrying and using, and then lead to the electric energy meter to drop and damage, perhaps dropping of electric wire influences the practicality of device, is unfavorable for using widely.
4. The sliding cover can be opened through the limiting mechanism, the batteries of the electric energy meter can be replaced at any time, and the convenience and the rapidness are very high.
5. Can drive the fixed of electric wire, the fixed of bandage and the change of battery simultaneously through promoting the sliding closure to can reduce placing of power supply, and then reduce the input of cost, can also reduce occuping of space, realize the synchronous operation between each mechanism, work efficiency can promote.
Drawings
Fig. 1 is a schematic view of an overall structure of a portable combined electric energy meter according to the present invention;
fig. 2 is a schematic view of a partial structure of a portable combined electric energy meter according to the present invention;
FIG. 3 is a schematic view of an assembly mechanism of a portable combined electric energy meter according to the present invention;
FIG. 4 is a rear view of an assembly mechanism of a portable combined electric energy meter according to the present invention;
FIG. 5 is a schematic view of an assembly mechanism of a portable combined electric energy meter according to the present invention;
FIG. 6 is a schematic diagram of an assembled mechanism of a portable combined electric energy meter according to the present invention after operation;
FIG. 7 is a schematic diagram of a portable combined electric energy meter limiting mechanism according to the present invention;
FIG. 8 is a side view of a portable combined electric energy meter limiting mechanism according to the present invention;
fig. 9 is a schematic view of a portable combined electric energy meter fixing mechanism according to the present invention;
fig. 10 is a partial schematic view of a portable combined electric energy meter fixing mechanism according to the present invention.
In the figure: 1. a box body; 2. a sliding cover; 3. an assembly mechanism; 31. a fixing plate; 32. binding bands; 33. connecting blocks; 34. a limiting plate; 4. a limiting mechanism; 41. a button; 42. clamping the column; 43. a chuck; 44. a return spring; 45. clamping the strip; 46. a card slot; 47. a battery; 5. a fixing mechanism; 51. a slide plate; 52. a support pillar; 53. a limiting disc; 54. a support spring; 55. pushing the plate; 56. a chute; 57. a telescoping spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A portable combined electric energy meter and a using method thereof are disclosed, as shown in figures 1-8, comprising a box body 1, wherein the left side of the box body 1 is connected with a sliding cover 2 in a sliding way, the left side of the sliding cover 2 is provided with an assembling mechanism 3, the inner wall of the sliding cover 2 is provided with a limiting mechanism 4, and the inner wall of the box body 1 is provided with a fixing mechanism 5; the limiting mechanism 4 is started and pushed out of the sliding cover 2, the sliding cover 2 enters the assembling mechanism 3, the sliding cover 2 resets and fixes the assembling mechanism 3, the device can be carried, and the fixing mechanism 5 is triggered to fix the electric wire.
In this embodiment, the assembly mechanism 3 includes the fixed plate 31, the left side fixedly connected with bandage 32 of fixed plate 31, and the right side welding of fixed plate 31 has connecting block 33, and the right side welding of connecting block 33 has limiting plate 34.
Further, the right side of the fixing plate 31 and the left side of the sliding cover 2 contact each other, and the surfaces of the connecting block 33 and the limiting plate 34 are both slidably connected with the inner wall of the sliding cover 2.
Furthermore, stop gear 4 is including button 41 and card post 42, chuck 43 has all been welded to button 41 and the right-hand member of card post 42, reset spring 44 has been welded to the right-hand member of chuck 43, the surface of card post 42 and the bottom of sliding closure 2 all are provided with the inclined plane, consequently, sliding closure 2 is when pushing down, inclined plane that can pass through on the sliding closure 2 promotes card post 42 right, it is spacing to sliding closure 2 to prevent card post 42, and the inclined plane on the card post 42 can move the back on the right side at card post 42, the inclined plane contact of the inner wall of sliding closure 2 and card post 42 when sliding closure 2 shifts up, still can promote card post 42 and move on the right side, prevent that button 41 from pressing not in place and making, sliding closure 2 can't be released.
In addition, a clamping groove 46 is formed in the left side of the box body 1, a clamping strip 45 is welded on the right side of the sliding cover 2, a battery 47 is movably connected to the inner wall of the box body 1, the surface of the clamping strip 45 is in sliding connection with the inner wall of the clamping groove 46, and the left side of the battery 47 is in sliding connection with the right side of the sliding cover 2.
Besides, the surfaces of the button 41 and the clip column 42 are respectively connected with the inner walls of the sliding cover 2 and the box body 1 in a sliding way, and the right end of the return spring 44 is fixed with the inner wall of the box body 1 in a welding way.
As shown in fig. 9-10, the fixing mechanism 5 includes a sliding plate 51, a supporting column 52 welded to a lower surface of the sliding plate 51, a limiting plate 53 welded to a bottom end of the supporting column 52, and a supporting spring 54 welded to a bottom end of the limiting plate 53.
It is worth noting that, the inner wall sliding connection of box body 1 has push pedal 55, spout 56 has been seted up on the surface of push pedal 55, the right side welding of push pedal 55 has expanding spring 57, the surface of push pedal 55 and the inner wall sliding connection of box body 1, the right-hand member of expanding spring 57 and the inner wall welded fastening of box body 1, the surface of push pedal 55 and slide 51's surface mutual contact, spout 56 can hold supporting spring 54 and support column 52, prevent that push pedal 55 can't move to the leftmost department, and then lead to the unable push pedal 55 that promotes of slide 51 to remove.
It should be noted that the surface of the slide plate 51 is slidably connected to the inner wall of the case 1, and the bottom end of the support spring 54 is welded to the inner wall of the case 1.
In this embodiment, a method for using a portable combined electric energy meter includes the following steps:
the method comprises the following steps: when the portable belt is carried, the limiting plate 34 is positioned in the sliding cover 2, the clamping strip 45 slides into the clamping groove 46, the clamping column 42 enters the sliding cover 2, and the binding belt 32 is bound on an arm or a belt to finish carrying;
step two: when the slide cover is used, the button 41 moves rightwards, the button 41 drives the clamping column 42 to move rightwards through the chuck 43, the clamping column 42 drives the return spring 44 to contract through the chuck 43, and the clamping column 42 moves out of the slide cover 2;
step three: the sliding cover 2 moves upwards, the limiting plate 34 is taken out, the sliding plate 51 is pushed out by the supporting spring 54, the push plate 55 is pushed out by the telescopic spring 57, the electric wire is placed between the push plate 55 and the box body 1, the sliding cover 2 moves downwards to drive the sliding plate 51 to move, the sliding plate 51 pushes the push plate 55 to move rightwards, and the push plate 55 fixes the electric wire;
step four: detecting the current on the electric wire, and displaying the detection result on a display;
step five: when the battery 47 is replaced, the button 41 moves to the right, the button 41 drives the clamping column 42 to move to the right through the chuck 43, the clamping column 42 drives the reset spring 44 to contract through the chuck 43, and the clamping column 42 moves out of the sliding cover 2;
step six: the slide cover 2 moves upwards, the battery 47 is taken out, a new battery 47 is placed, the slide cover 2 moves downwards, and replacement is completed.
The working principle is that when the electric energy meter is carried, the limit plate 34 is placed in the sliding cover 2, the clamping strip 45 is slid into the clamping groove 46, the clamping column 42 enters the sliding cover 2, the bandage 32 can be tied on an arm or a belt, and the electric energy meter is carried conveniently, so that a user can conveniently carry the electric energy meter, the electric energy meter is prevented from colliding with an object due to the fact that the electric energy meter and the other object are stored together, the electric energy meter is damaged, when the electric energy meter is used, the bandage 32 can be detached to prevent the bandage from influencing detection operation, and is more convenient for a worker to use, when the electric energy meter is used, the button 41 is pressed to move rightwards, the button 41 drives the clamping column 42 to move rightwards through the chuck 43, the clamping column 42 drives the reset spring 44 to contract through the chuck 43, the clamping column 42 is moved out of the sliding cover 2, the sliding cover 2 can be moved upwards, the limit plate 34 is taken out, the sliding plate 51 is pushed out by the support spring 54, the push plate 55 is pushed out by the telescopic spring 57, the electric wire is placed between the push plate 55 and the box body 1, the sliding cover 2 moves downwards to drive the sliding plate 51 to move, the sliding plate 51 pushes the pushing plate 55 to move rightwards, at this time, an electric wire can be fixed through the pushing plate 55 and the box body 1, a connector lug does not need to be connected manually, contact between a worker and the connector lug can be reduced, electric shock risks are reduced, safety of the device is greatly improved, current on the electric wire is detected, a detection result is displayed on a display, when the battery 47 is replaced, the button 41 is pressed and moved rightwards, the button 41 drives the clamping column 42 to move rightwards through the chuck 43, the clamping column 42 drives the reset spring 44 to contract through the chuck 43, the clamping column 42 is moved out of the sliding cover 2, the sliding cover 2 is pushed to move upwards, the battery 47 is taken out, a new battery 47 is placed, the sliding cover 2 moves downwards, replacement is completed, and the convenience and rapidness are achieved.
The present invention provides a portable combined electric energy meter and a method for using the same, and a plurality of methods and ways for implementing the technical scheme, and the above description is only a preferred embodiment of the present invention, it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention. All the components not specified in the present embodiment can be realized by the prior art.
Claims (10)
1. The utility model provides a portable combination formula electric energy meter, includes box body (1), its characterized in that: a sliding cover (2) is connected to the left side of the box body (1) in a sliding manner, an assembling mechanism (3) is arranged on the left side of the sliding cover (2), a limiting mechanism (4) is arranged on the inner wall of the sliding cover (2), and a fixing mechanism (5) is arranged on the inner wall of the box body (1);
the limiting mechanism (4) is started and pushed out of the sliding cover (2), the sliding cover (2) enters the assembling mechanism (3), the sliding cover (2) resets and fixes the assembling mechanism (3), the device can be carried, and the fixing mechanism (5) is triggered to fix the electric wire.
2. A portable combined electric energy meter according to claim 1, characterized in that: equipment mechanism (3) is including fixed plate (31), the left side fixedly connected with bandage (32) of fixed plate (31), the right side welding of fixed plate (31) has connecting block (33), the right side welding of connecting block (33) has limiting plate (34).
3. A portable combined electrical energy meter according to claim 2, wherein: the right side of fixed plate (31) and the left side of sliding closure (2) contact each other, the surface of connecting block (33) and limiting plate (34) all with the inner wall sliding connection of sliding closure (2).
4. A portable combined electric energy meter according to claim 1, characterized in that: stop gear (4) are including button (41) and card post (42), chuck (43) have all been welded to the right-hand member of button (41) and card post (42), the right-hand member welding of chuck (43) has reset spring (44).
5. A portable combined electric energy meter according to claim 1, characterized in that: draw-in groove (46) have been seted up in the left side of box body (1), the right side welding of sliding closure (2) has card strip (45), the inner wall swing joint of box body (1) has battery (47), the surface of card strip (45) and the inner wall sliding connection of draw-in groove (46), the left side of battery (47) and the right side sliding connection of sliding closure (2).
6. A portable combined electric energy meter according to claim 4, characterized in that: the surface of the button (41) and the surface of the clamping column (42) are respectively connected with the inner walls of the sliding cover (2) and the box body (1) in a sliding mode, and the right end of the reset spring (44) is fixedly welded with the inner wall of the box body (1).
7. A portable combined electric energy meter according to claim 1, characterized in that: fixed establishment (5) including slide (51), the lower surface welding of slide (51) has support column (52), the bottom welding of support column (52) has spacing dish (53), the bottom welding of spacing dish (53) has supporting spring (54).
8. A portable combined electric energy meter according to claim 1, characterized in that: the inner wall sliding connection of box body (1) has push pedal (55), spout (56) have been seted up on the surface of push pedal (55), the right side welding of push pedal (55) has expanding spring (57), the surface of push pedal (55) and the inner wall sliding connection of box body (1), the right-hand member of expanding spring (57) and the inner wall welded fastening of box body (1), the surface of push pedal (55) and the surface of slide (51) contact each other.
9. A portable combined electrical energy meter according to claim 7, wherein: the surface of the sliding plate (51) is in sliding connection with the inner wall of the box body (1), and the bottom end of the supporting spring (54) is welded and fixed with the inner wall of the box body (1).
10. The use method of the portable combined electric energy meter according to claim 1, characterized in that: the method comprises the following steps:
the method comprises the following steps: when the portable belt is carried, the limiting plate (34) is positioned in the sliding cover (2), the clamping strip (45) slides into the clamping groove (46), the clamping column (42) enters the sliding cover (2), and the binding belt (32) is bound on an arm or a waistband to finish carrying;
step two: when the sliding cover is used, the button (41) moves to the right, the button (41) drives the clamping column (42) to move to the right through the chuck (43), the clamping column (42) drives the return spring (44) to contract through the chuck (43), and the clamping column (42) moves out of the sliding cover (2);
step three: the sliding cover (2) moves upwards, the limiting plate (34) is taken out, the sliding plate (51) is pushed out by the supporting spring (54), the push plate (55) is pushed out by the telescopic spring (57), the electric wire is placed between the push plate (55) and the box body (1), the sliding cover (2) moves downwards to drive the sliding plate (51) to move, the sliding plate (51) pushes the push plate (55) to move rightwards, and the push plate (55) fixes the electric wire;
step four: detecting the current on the electric wire, and displaying the detection result on a display;
step five: when the battery (47) is replaced, the button (41) moves to the right, the button (41) drives the clamping column (42) to move to the right through the chuck (43), the clamping column (42) drives the reset spring (44) to contract through the chuck (43), and the clamping column (42) moves out of the sliding cover (2);
step six: the sliding cover (2) moves upwards, the battery (47) is taken out, a new battery (47) is placed, and the sliding cover (2) moves downwards to complete replacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110595462.2A CN113156179B (en) | 2021-05-29 | 2021-05-29 | Portable combined electric energy meter and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110595462.2A CN113156179B (en) | 2021-05-29 | 2021-05-29 | Portable combined electric energy meter and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113156179A true CN113156179A (en) | 2021-07-23 |
| CN113156179B CN113156179B (en) | 2024-03-26 |
Family
ID=76875557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110595462.2A Active CN113156179B (en) | 2021-05-29 | 2021-05-29 | Portable combined electric energy meter and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113156179B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5057767A (en) * | 1990-04-05 | 1991-10-15 | General Electric Company | Optical communications light shield for energy meter |
| JP2008180680A (en) * | 2007-01-26 | 2008-08-07 | Chugoku Electric Power Co Inc:The | Adapter for measurement |
| CN207198207U (en) * | 2017-08-26 | 2018-04-06 | 胥秀丽 | A kind of easy-to-dismount electric energy meter |
| CN207908670U (en) * | 2018-02-13 | 2018-09-25 | 河北合纵电子技术有限公司 | A kind of electric energy meter calibrating apparatus |
| CN110244089A (en) * | 2019-06-21 | 2019-09-17 | 宁波智正伟盈信息科技有限公司 | A kind of portable electric energy meter |
| CN210572708U (en) * | 2019-08-28 | 2020-05-19 | 上海赢云电气设备有限公司 | On-spot verifying attachment of big user's electric energy meter |
| CN211955760U (en) * | 2020-03-06 | 2020-11-17 | 苏州南方钜大电池有限公司 | Accurate battery efficiency detection equipment |
| CN112083207A (en) * | 2020-08-25 | 2020-12-15 | 国网江苏省电力有限公司连云港供电分公司 | Conversion wiring simulation device for live-line exchange of electric energy meter |
| CN212568894U (en) * | 2020-04-22 | 2021-02-19 | 江苏国电格朗电气科技有限公司 | Electric energy meter with electric guide rail |
| CN212723030U (en) * | 2020-06-17 | 2021-03-16 | 赵鹏 | Electric energy meter for electric circuit experiments |
| CN212908147U (en) * | 2020-08-05 | 2021-04-06 | 珠海市美科自动化设备有限公司 | Connecting device for electrical accessories |
-
2021
- 2021-05-29 CN CN202110595462.2A patent/CN113156179B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5057767A (en) * | 1990-04-05 | 1991-10-15 | General Electric Company | Optical communications light shield for energy meter |
| JP2008180680A (en) * | 2007-01-26 | 2008-08-07 | Chugoku Electric Power Co Inc:The | Adapter for measurement |
| CN207198207U (en) * | 2017-08-26 | 2018-04-06 | 胥秀丽 | A kind of easy-to-dismount electric energy meter |
| CN207908670U (en) * | 2018-02-13 | 2018-09-25 | 河北合纵电子技术有限公司 | A kind of electric energy meter calibrating apparatus |
| CN110244089A (en) * | 2019-06-21 | 2019-09-17 | 宁波智正伟盈信息科技有限公司 | A kind of portable electric energy meter |
| CN210572708U (en) * | 2019-08-28 | 2020-05-19 | 上海赢云电气设备有限公司 | On-spot verifying attachment of big user's electric energy meter |
| CN211955760U (en) * | 2020-03-06 | 2020-11-17 | 苏州南方钜大电池有限公司 | Accurate battery efficiency detection equipment |
| CN212568894U (en) * | 2020-04-22 | 2021-02-19 | 江苏国电格朗电气科技有限公司 | Electric energy meter with electric guide rail |
| CN212723030U (en) * | 2020-06-17 | 2021-03-16 | 赵鹏 | Electric energy meter for electric circuit experiments |
| CN212908147U (en) * | 2020-08-05 | 2021-04-06 | 珠海市美科自动化设备有限公司 | Connecting device for electrical accessories |
| CN112083207A (en) * | 2020-08-25 | 2020-12-15 | 国网江苏省电力有限公司连云港供电分公司 | Conversion wiring simulation device for live-line exchange of electric energy meter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113156179B (en) | 2024-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202281571U (en) | Electronic measuring tape | |
| CN113156179A (en) | Portable combined electric energy meter and use method thereof | |
| CN104442519A (en) | Movable type overhauling working table | |
| CN211426725U (en) | Workbench for lead-acid storage battery detection | |
| CN210338777U (en) | Fixing plate for relay plastic packaging box | |
| CN209650299U (en) | Sample cart | |
| EP3970921A1 (en) | Tool trolley | |
| CN211728340U (en) | Positioning and clamping mechanism | |
| CN208304236U (en) | A kind of power battery automatic production line spot welding fixture (SWFX) | |
| CN112198387A (en) | Multifunctional portable fault diagnosis instrument | |
| CN218905344U (en) | Motor fault maintenance tool storage box | |
| CN212859426U (en) | Portable toolbox for maintenance of wattmeter | |
| CN213581215U (en) | Frequency conversion series resonance test device | |
| CN211179904U (en) | Fixing device for storage battery detection | |
| CN218149674U (en) | Casing tongs hanging basket convenient for bundling up fixing equipment | |
| CN212599597U (en) | Multifunctional welding monitor | |
| CN214046182U (en) | Positioning and clamping platform for circuit board machining | |
| CN203857985U (en) | Portable terminal section plotter | |
| CN211459130U (en) | Engineering measuring device who conveniently carries | |
| CN212706669U (en) | Portable engineering cost budgets instrument strorage device | |
| CN214867852U (en) | Portable welding equipment | |
| CN217097730U (en) | Portable transmission line acceptance multifunctional tool box | |
| CN213364838U (en) | Multifunctional portable fault diagnosis instrument | |
| CN218984777U (en) | Storage rack for electric power tools and appliances | |
| CN210452429U (en) | Processing bracket for storage battery detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240228 Address after: 214400 No.6, Lane 149, Qishan Road, Jiangyin City, Wuxi City, Jiangsu Province Applicant after: JIANGYIN ZHONGHE ELECTRIC POWER METER Co.,Ltd. Country or region after: China Address before: No. 688, Guangxin Road, Huangpu District, Guangzhou, Guangdong 510700 Applicant before: Zhao Yumei Country or region before: China |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |