CN117590044A - Three-phase electronic electric energy meter - Google Patents
Three-phase electronic electric energy meter Download PDFInfo
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- CN117590044A CN117590044A CN202311550791.0A CN202311550791A CN117590044A CN 117590044 A CN117590044 A CN 117590044A CN 202311550791 A CN202311550791 A CN 202311550791A CN 117590044 A CN117590044 A CN 117590044A
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- main body
- electric energy
- energy meter
- locking
- block
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- 238000004140 cleaning Methods 0.000 claims abstract description 53
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000011084 recovery Methods 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 8
- 239000000428 dust Substances 0.000 description 7
- 206010014357 Electric shock Diseases 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
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- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cleaning In General (AREA)
Abstract
The application relates to a three-phase electronic electric energy meter, which relates to the technical field of electric energy meters, and comprises a main body and a meter cover arranged on the main body, wherein an observation window is arranged on the meter cover; the side face of the main body is provided with a base plate and a cleaning component, the base plate is fixedly connected with the side face of the main body far away from the watch cover, the cleaning component comprises a moving plate and a cleaning piece, the moving plate is connected with the base plate in a sliding mode, and the cleaning piece is abutted with the watch cover in the sliding process; this application is through the setting of clean subassembly, when the lateral surface of table lid and observation window needs to be clean, the staff can pull the movable plate and drive the cleaner and slide from top to bottom, clean the lateral surface of table lid and observation window in the slip in-process cleaner, has simplified clear process, does not need additionally to look for suitable burnisher moreover, has also improved the clean efficiency of table lid and observation window simultaneously.
Description
Technical Field
The application relates to the technical field of electric energy meters, in particular to a three-phase electronic electric energy meter.
Background
An electric energy meter is a meter for measuring electric energy, and a three-phase electronic electric energy meter is a specific form of electric energy meter. A three-phase electronic electric energy meter is an instrument for measuring three-phase alternating current electric energy.
In the related art, a three-phase electronic electric energy meter comprises a shell and a shell cover, wherein electronic elements such as an electric energy measuring unit, a central processing unit (a single chip microcomputer), a display unit, an output unit and a communication unit are arranged in the shell, and meanwhile, a transparent shield for observing the monitored current indication is usually arranged on the shell cover.
But the application scenario of above-mentioned electric energy meter is not unique, and some electric energy meter is direct-mounted and uses on outside wall, can expose in the air for a long time, and the dust in the air can be stained with the surface that adheres to transparent guard shield, and the staff can't see clearly the display number of degrees of the counter of electric energy meter at the later stage, still need additionally find suitable cleaning tool, accomplish transparent guard shield cleaning again, just can read the electric energy meter after the cleaning finishes, and the process is more loaded down with trivial details, and also there is the risk of electric shock when cleaning (when wiping with the rag that is stained with water for instance), exists improvement space.
Disclosure of Invention
The utility model provides an aim at provides a three-phase electronic type electric energy meter, solve among the above-mentioned correlation technique, some electric energy meter is the direct mount and uses on outside wall, can expose in the air for a long time, and dust in the air can be infected with the surface that adheres to transparent guard shield, the staff can't see the display degree of the counter of electric energy meter clearly at the later stage, still need additionally find suitable burnisher, clean the transparent guard shield again and finish, just can read the electric energy meter after clean, the process is more loaded down with trivial details, and also there is the problem of electric shock risk probably existing when clean.
The application provides a three-phase electronic electric energy meter adopts following technical scheme:
the three-phase electronic electric energy meter comprises a main body and a meter cover arranged on the main body, wherein an observation window is arranged on the meter cover; the side of main part is equipped with base plate and cleaning assembly, the side fixed connection of table lid is kept away from to base plate and main part, cleaning assembly includes the movable plate and sets up the cleaning piece on the movable plate with base plate sliding connection, the cleaning piece is in sliding process and table lid butt.
Through adopting above-mentioned technical scheme, when the lateral surface of table lid and observation window needs to be clean, through the setting of clean subassembly, the staff can pull the movable plate and drive the cleaner and slide from top to bottom, clean the lateral surface of table lid and observation window in the slip in-process cleaner and clean, simplified clear process, neither need additionally look for suitable cleaning tool moreover, also improved the clean efficiency of table lid and observation window simultaneously.
Optionally, the relative both sides face of movable plate is equipped with the connecting rod, the side of connecting rod is equipped with the turning block, the side that the base plate is close to the main part is provided with the spacing spout that supplies the connecting rod to insert and gliding relatively, turning block inserts and gliding location spout has been seted up on the lateral wall of spacing spout.
Through adopting above-mentioned technical scheme, keep away from the tip of movable plate with the connecting rod and insert spacing spout inside, insert the locating chute inside with the turning block again, the movable plate can slide along the length direction of locating chute, realized the sliding connection of connecting rod and base plate, also avoided the connecting rod to deviate from inside spacing spout under the natural state simultaneously, and because the relative setting of connecting rod and spacing spout, also improved the stability of movable plate at the slip in-process.
Optionally, the cross-section of the rotating block is circular, and the moving plate can rotate around the axis of the rotating block from the side close to the watch cover to the upper side of the main body.
Through adopting above-mentioned technical scheme, when not needing to clean table lid and observation window, with the movable plate slip to base plate upper portion after, the staff can control the movable plate and make it revolute the axis of turning block and follow the side of pressing close to the table lid and rotate to the upside of main part, both be convenient for follow-up staff read the reading of table, the movable plate also can protect the upside of main part.
Optionally, the side of the connecting rod is provided with an elastic clamping piece, and when the moving plate rotates to be close to the side of the watch cover, two opposite side surfaces of the main body are provided with clamping slide grooves for the elastic clamping piece to insert and slide; when the movable plate rotates to the upper side surface of the main body, arc-shaped grooves for inserting the elastic clamping pieces are formed in the two opposite side surfaces of the main body.
By adopting the technical scheme, when the movable plate rotates to a position attached to the outer side surface of the watch cover and slides up and down, the elastic clamping piece is inserted into the clamping chute on the main body, and the movable plate moves up and down and simultaneously slides along the length direction of the clamping chute, so that the stability of the movable plate during up and down sliding is improved; when the movable plate rotates to the upper side surface of the main body, the protruding parts of the arc-shaped protruding blocks are inserted into the corresponding arc-shaped grooves, so that the installation stability of the movable plate when the movable plate rotates to the main body is improved.
Optionally, a magnetic component is arranged on the side surface of the substrate, the magnetic component comprises a first magnetic block and a second magnetic block, a first fixing groove for embedding the first magnetic block is formed in the substrate, and a second fixing groove for embedding the second magnetic block is formed in the moving plate; when the moving plate rotates to the upper side surface of the main body, the first magnetic attraction block is abutted with the second magnetic attraction block and attracted mutually.
Through adopting above-mentioned technical scheme, when the movable plate rotates to the main part side and with it laminating, the first magnetism on the base plate inhale piece and the second magnetism on the movable plate inhale piece butt and the mutual attraction to this improves the installation stability when the movable plate rotates to the main part, further reduces the possibility that the movable plate appears not hard up when the side in the main part.
Optionally, the cleaning piece includes the installation piece and fixes the clean cotton in installation piece one side, be equipped with the forked tail strip on the installation piece, set up on the movable plate and supply the forked tail strip to put into fixed dovetail.
Through adopting above-mentioned technical scheme, when cleaning piece and movable plate equipment are fixed, insert the dovetail on the installation piece and fix inside the dovetail on the movable plate to this equipment that realizes cleaning piece and movable plate is fixed, also is convenient for dismantle the cleaning piece and change new cleaning piece.
Optionally, the side of movable plate is equipped with the butterfly bolt, the first through-hole that supplies the butterfly bolt to run through is seted up to the bottom side in dovetail on the movable plate, set up the first thread groove that supplies the butterfly bolt screw in on the forked tail strip.
Through adopting above-mentioned technical scheme, insert the dovetail inside the dovetail, screw in the first thread groove inside with the butterfly bolt after running through first through-hole, and the staff can directly manual carry out elasticity regulation to the butterfly bolt to this improves the packaging efficiency of movable plate and cleaning member.
Optionally, the cleaning assembly further includes a recovery tank disposed on the substrate, and the recovery tank is located below the bottom side of the main body.
Through adopting above-mentioned technical scheme, drive the cleaning member when the movable plate slides from top to bottom and clean to the table lid and the observation window is cleaned, and dust or other miscellaneous under the cleaning member is cleaned can fall into the inside of collection box to this reduces dust or impurity under the cleaning and scatter and pollute the possibility of environment.
Optionally, the cleaning assembly further comprises a traction rod for drawing the movable plate to slide, and one end of the traction rod is hinged with the side surface of the movable plate.
Through adopting above-mentioned technical scheme, when the lateral surface that needs to be clean to table lid and observation window, through the setting of traction lever, the staff can hold the traction lever and drive the movable plate and slide from top to bottom to this is convenient for the cleanness of table lid and observation window lateral surface, improves the clean efficiency of table lid and observation window.
Optionally, the traction lever includes fixed part and locking portion, the one end of fixed part is articulated with the movable plate side, the other end of fixed part is articulated with the one end of locking portion, the tip outer peripheral face that the fixed part was kept away from to the locking portion is equipped with the locking piece, offer on the side of collection box and supply locking piece male locking groove, be equipped with the locking piece that is used for locking the locking piece on the lateral wall of locking groove.
Through adopting above-mentioned technical scheme, after the cleanness, the staff can operate the traction lever, control the movable plate and make it revolute the axis of rotating the piece and rotate to the upside of main part from pressing close to the side of table lid, and then realize the protection to the side on the main part, through the cooperation setting of fixed part and locking part, the locking part with the traction lever rotates, make the locking piece on the locking part rotate to retrieve in the locked groove of bottom of the case side, finally control the locking piece again and lock the locking piece in the locked inslot portion, after the locking is accomplished, the fixed part at this moment protects the lateral surface of table lid, the locking of control piece can't be released to the irrelevant people etc. to reduce the table lid that the irrelevant people etc. destroyed the electric energy meter and modify the circumstances emergence of circuit electricity larceny.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the setting of clean subassembly, when the lateral surface of table lid and observation window needs to be clean, the staff can pull the movable plate and drive the cleaning member and slide from top to bottom, clean the lateral surface of table lid and observation window at the in-process cleaning member of sliding cleans, has simplified clear process, does not need additionally to look for suitable burnisher moreover, has also improved the clean efficiency of table lid and observation window simultaneously.
2. Through the rotation setting of turning block and location spout, when not needing to clean to table lid and observation window, with the movable plate slip to base plate upper portion after, the staff can control the movable plate and make it revolute the axis of turning block and follow the side rotation of pressing close to the table lid to the upside of main part, both be convenient for follow-up staff read the registration of table, the movable plate also can protect the upside of main part.
3. Through the setting of traction lever, when the lateral surface that needs to be table lid and observation window is clean, the staff can grasp the traction lever and drive the movable plate and slide from top to bottom to this is convenient for the cleanness of table lid and observation window lateral surface, improves the clean efficiency of table lid and observation window.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed 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 application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic overall structure of an embodiment of the present application;
FIG. 2 is a schematic view in partial cross-section of an embodiment of the present application embodying a cleaning assembly mounting fit;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is a schematic view of a partial cross-sectional structure embodying a sliding connection of a connecting rod with a base plate in accordance with an embodiment of the present application;
FIG. 5 is a schematic view of a partial cross-sectional structure embodying a sliding connection of a connecting rod with a body in accordance with an embodiment of the present application;
FIG. 6 is an enlarged schematic view of portion B of FIG. 5;
FIG. 7 is a schematic view of a partial cross-sectional structure embodying a rotational connection of a rotational block and a positioning chute in an embodiment of the present application;
FIG. 8 is a schematic view of a partial cross-sectional structure embodying a mounting engagement of a magnetic attraction assembly in an embodiment of the application;
FIG. 9 is a schematic view in partial cross-section of an embodiment of the present application embodying a drawbar mounting engagement;
FIG. 10 is a schematic view in partial cross-section of an embodiment of the present application embodying a locking member mounting engagement;
fig. 11 is an enlarged schematic view of a portion C in fig. 10.
In the figure, 1, a main body; 11. a clamping chute; 12. an arc-shaped groove; 2. a watch cover; 21. an observation window; 3. a substrate; 31. waist-shaped fixing holes; 32. limiting sliding grooves; 33. positioning a chute; 34. a first fixing groove; 4. a cleaning assembly; 41. a moving plate; 411. a first through hole; 412. a second fixing groove; 413. a dovetail groove; 42. a cleaning member; 421. a mounting block; 4211. dovetail strips; 4212. a first thread groove; 422. cleaning cotton; 43. a butterfly bolt; 44. a connecting rod; 441. a rotating block; 442. a placement groove; 45. an elastic clamping piece; 451. a pressure spring; 452. arc-shaped protruding blocks; 46. a traction rod; 461. a fixing part; 462. a locking part; 4621. a locking block; 4622. a clamping groove; 47. a recovery box; 471. a locking groove; 48. a locking member; 481. a lock body; 482. a lock head; 5. a magnetic attraction component; 51. a first magnetic block; 52. and the second magnetic attraction block.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
Examples:
referring to fig. 1 and 2, a three-phase electronic electric energy meter comprises a main body 1 and a meter cover 2 arranged on the main body 1, wherein electronic elements such as an electric energy measuring unit, a central processing unit (a single chip microcomputer), a display unit, an output unit and a communication unit are arranged in the main body 1, and are not described in detail herein, a transparent observation window 21 is arranged on the meter cover 2, and staff can directly observe the number of the electric energy meter through the observation window 21.
Referring to fig. 2, a base plate 3 and a cleaning assembly 4 are provided on a side surface of the main body 1, wherein the main body 1 is fixed on the side surface of the base plate 3 by screws, the base plate 3 is abutted against the side surface of the main body 1 far from the watch cover 2, a waist-shaped fixing hole 31 is formed in the base plate 3, and the base plate 3 can be fixed on a mounting surface or a wall surface by bolts. The cleaning assembly 4 comprises a moving plate 41 which is slidably connected with the base plate 3, and a cleaning piece 42 which is arranged on the moving plate 41, wherein the cleaning piece 42 is used for cleaning the outer side surface of the observation window 21, and the cleaning piece 42 is abutted with the watch cover 2 in the sliding process, so that dust on the surfaces of the watch cover 2 and the observation window 21 can be cleaned.
Referring to fig. 2 and 3, the cleaning member 42 includes a mounting block 421 and cleaning cotton 422 fixed on one side of the mounting block 421 by glue, two dovetail bars 4211 are fixedly arranged on the mounting block 421, meanwhile, a dovetail groove 413 for placing the dovetail bars 4211 into the fixing is formed on the moving plate 41, a butterfly bolt 43 is arranged on the side surface of the moving plate 41, a first through hole 411 for the butterfly bolt 43 to penetrate is formed on the bottom side of the dovetail groove 413 on the moving plate 41, and a first thread groove 4212 for screwing in the butterfly bolt 43 is formed on the dovetail bar 4211; when the cleaning member 42 and the moving plate 41 are assembled and fixed, the butterfly bolt 43 is inserted through the first through hole 411 and then screwed into the first screw groove 4212.
Referring to fig. 4 and 5, connecting rods 44 are fixedly disposed on opposite sides of the moving plate 41, rotating blocks 441 are fixedly disposed on sides of the connecting rods 44, limiting sliding grooves 32 for inserting and sliding the connecting rods 44 are oppositely disposed on sides of the base plate 3 close to the main body 1, and positioning sliding grooves 33 for inserting and sliding the rotating blocks 441 are formed in side walls of the limiting sliding grooves 32, so that sliding connection between the moving plate 41 and the base plate 3 is achieved.
Referring to fig. 5 and 6, the side surface of the connecting rod 44 is provided with an elastic clamping member 45, wherein the elastic clamping member 45 comprises a pressure spring 451 and an arc-shaped protruding block 452, the connecting rod 44 is provided with a placing groove 442 for placing the pressure spring 451 and the arc-shaped protruding block 452, the pressure spring 451 extrudes the arc-shaped protruding block 452 to enable a part of the arc-shaped protruding block 452 to protrude out of the placing groove 442, the protruding part of the arc-shaped protruding block 452 is arc-shaped, the arc with the corresponding section is inferior arc, and simultaneously, two opposite side surfaces of the main body 1 are provided with clamping slide grooves 11 for the arc-shaped protruding block 452 to be partially inserted and slid; therefore, the movable plate 41 is further limited in the sliding process, and the stability of the movable plate 41 in the sliding process is improved.
Referring to fig. 7, the rotating block 441 has a circular cross-sectional shape, and upper ends of the limit chute 32 and the positioning chute 33 extend to a portion beyond the main body 1; when the cover 2 does not need to be cleaned, a worker can control the moving plate 41 to rotate around the axis of the rotating block 441 from the side close to the cover 2 to the upper side of the main body 1, thereby protecting the upper side of the main body 1.
Referring to fig. 8, a magnetic attraction assembly 5 is disposed on a side surface of the substrate 3, wherein the magnetic attraction assembly 5 includes a first magnetic attraction block 51 and a second magnetic attraction block 52, a first fixing groove 34 for embedding and fixing the first magnetic attraction block 51 is formed on the substrate 3, and a second fixing groove 412 for embedding and fixing the second magnetic attraction block 52 is formed on the moving plate 41; when the moving plate 41 rotates to the upper side of the main body 1, the first magnetic attraction block 51 and the second magnetic attraction block 52 are abutted and attracted to each other, so that the installation stability of the moving plate 41 when rotating to the upper side of the main body 1 and being attached to the upper side is improved.
Referring to fig. 5 and 6, the opposite sides of the main body 1 are further provided with arc grooves 12 into which the protruding portions of the arc protrusions 452 are inserted, and when the moving plate 41 is rotated to the upper side of the main body 1, the protruding portions of the arc protrusions 452 are inserted into the corresponding arc grooves 12, thereby further improving the installation stability of the moving plate 41 when it is rotated to the main body 1.
Referring to fig. 9, the cleaning assembly 4 further includes a traction rod 46 for drawing the moving plate 41 to slide, and a recovery box 47 fixedly arranged on the base plate 3, wherein one end of the traction rod 46 is hinged with the side surface of the moving plate 41, and a worker can hold the traction rod 46 to drive the moving plate 41 to slide up and down, so as to clean the outer side surfaces of the cover 2 and the observation window 21; the recovery box 47 is located below the bottom side of the main body 1, and dust or other foreign matters wiped down by the cleaning member 42 can fall into the inside of the recovery box 47.
Referring to fig. 9 and 10, the traction rod 46 includes a fixing portion 461 and a locking portion 462, one end of the fixing portion 461 is hinged to a side surface of the moving plate 41, the other end of the fixing portion 461 is hinged to one end of the locking portion 462, a locking block 4621 is disposed on an outer circumferential surface of an end portion of the locking portion 462 away from the fixing portion 461, a locking groove 471 for rotatably inserting the locking block 4621 is formed in a bottom side of the recovery case 47, and a gap for rotating the locking block 4621 is reserved in the locking groove 471.
Referring to fig. 10 and 11, a locking member 48 for locking the locking block 4621 is fixedly disposed on a side wall of the locking groove 471, wherein the locking member 48 has a common electromagnetic lock structure, similar to an electromagnetic lock on a security door, and can be connected and controlled to be unlocked through bluetooth of a mobile phone, which is a conventional structure and will not be described herein; the locking piece comprises a lock body 481 and a lock head 482, and a clamping groove 4622 for the lock head 482 to insert is formed in the locking block 4621; only a worker can control the locking member 48 to move so that the lock 482 is inserted into the catching groove 4622 or is withdrawn from the catching groove 4622; with this arrangement, the electric energy meter can be further protected by using the traction rod 46, and occurrence of damage to the electric energy meter by unrelated persons and the like is reduced.
The implementation principle of the embodiment of the application is as follows:
when the outer side surfaces of the watch cover 2 and the observation window 21 need to be cleaned, the locking piece 48 is firstly operated to unlock the locking piece 4621, a worker can operate the traction rod 46 to enable the movable plate 41 to rotate around the axis of the rotating piece 441 from the upper side surface of the main body 1 to the side surface close to the watch cover 2, at the moment, the protruding part of the elastic clamping piece 45 is inserted into the clamping chute 11, and then the traction rod 46 is pulled to drive the cleaning cotton 422 on the movable plate 41 to slide up and down, so that dust or other impurities wiped by the cleaning piece 42 can fall into the recovery box 47;
when the cleaning is finished, the traction rod 46 is operated, and the movable plate 41 is controlled to rotate around the axis of the rotating block 441 from the side surface close to the watch cover 2 to the upper side surface of the main body 1, so that the upper side surface of the main body 1 is protected; then the locking part 462 of the traction rod 46 is rotated to enable the locking block 4621 on the locking part 462 to rotate into the locking groove 471, and finally the locking piece 48 is controlled to lock the locking block 4621 in the locking groove 471, at this time, the fixing part 461 of the traction rod 46 protects the outer side surface of the meter cover 2, and the condition that the meter is damaged by unrelated people and the like is reduced.
Unless defined otherwise, terms or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The terms "first," "second," "third," and the like, as used herein do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, is intended to mean that elements or items that are present in front of "comprising" or "comprising" are included in the word "comprising" or "comprising", and equivalents thereof, without excluding other elements or items. "upper", "lower", "left", "right", etc. are used merely to denote relative positional relationships, which may also change accordingly when the absolute position of the object to be described changes.
The embodiments of this embodiment are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, in which like parts are denoted by like reference numerals. Therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (10)
1. The three-phase electronic electric energy meter comprises a main body (1) and a meter cover (2) arranged on the main body (1), wherein an observation window (21) is arranged on the meter cover (2);
the cleaning device is characterized in that a substrate (3) and a cleaning component (4) are arranged on the side face of the main body (1), the substrate (3) is fixedly connected with the side face of the main body (1) away from the watch cover (2), the cleaning component (4) comprises a moving plate (41) which is slidably connected with the substrate (3) and a cleaning piece (42) which is arranged on the moving plate (41), and the cleaning piece (42) is abutted with the watch cover (2) in the sliding process.
2. The three-phase electronic electric energy meter according to claim 1, wherein connecting rods (44) are arranged on two opposite side surfaces of the moving plate (41), rotating blocks (441) are arranged on the side surfaces of the connecting rods (44), limiting sliding grooves (32) for inserting and sliding the connecting rods (44) are arranged on the side surfaces, close to the main body (1), of the base plate (3), and positioning sliding grooves (33) for inserting and sliding the rotating blocks (441) are formed in the side walls of the limiting sliding grooves (32).
3. The three-phase electronic electric energy meter according to claim 2, characterized in that the section of the rotating block (441) is circular, and the moving plate (41) can rotate around the axis of the rotating block (441) from the side close to the meter cover (2) to the upper side of the main body (1).
4. The three-phase electronic electric energy meter according to claim 2, wherein the side surface of the connecting rod (44) is provided with an elastic clamping piece (45), and when the moving plate (41) rotates to be close to the side surface of the meter cover (2), two opposite side surfaces of the main body (1) are provided with clamping slide grooves (11) for the elastic clamping piece (45) to insert and slide;
when the moving plate (41) rotates to the upper side surface of the main body (1), arc-shaped grooves (12) for inserting the elastic clamping pieces (45) are formed in the two opposite side surfaces of the main body (1).
5. A three-phase electronic electric energy meter according to claim 3, characterized in that the side surface of the base plate (3) is provided with a magnetic attraction component (5), the magnetic attraction component (5) comprises a first magnetic attraction block (51) and a second magnetic attraction block (52), the base plate (3) is provided with a first fixing groove (34) for embedding the first magnetic attraction block (51), and the mobile plate (41) is provided with a second fixing groove (412) for embedding the second magnetic attraction block (52); when the moving plate (41) rotates to the upper side surface of the main body (1), the first magnetic attraction block (51) is abutted with the second magnetic attraction block (52) and attracted to each other.
6. The three-phase electronic electric energy meter according to claim 1, wherein the cleaning member (42) comprises a mounting block (421) and cleaning cotton (422) fixed on one side of the mounting block (421), a dovetail bar (4211) is arranged on the mounting block (421), and a dovetail groove (413) for placing the dovetail bar (4211) into the fixing is arranged on the moving plate (41).
7. The three-phase electronic electric energy meter according to claim 6, wherein the side surface of the moving plate (41) is provided with a butterfly bolt (43), the bottom side of the dovetail groove (413) of the moving plate (41) is provided with a first through hole (411) for the butterfly bolt (43) to penetrate, and the dovetail bar (4211) is provided with a first thread groove (4212) for the butterfly bolt (43) to screw in.
8. A three-phase electronic energy meter according to claim 1, characterized in that the cleaning assembly (4) further comprises a recovery tank (47) arranged on the base plate (3), the recovery tank (47) being located below the bottom side of the main body (1).
9. A three-phase electronic energy meter according to claim 8, characterized in that the cleaning assembly (4) further comprises a traction rod (46) for drawing the mobile plate (41) in sliding, one end of the traction rod (46) being hinged to the side of the mobile plate (41).
10. The three-phase electronic electric energy meter according to claim 9, wherein the traction rod (46) comprises a fixing portion (461) and a locking portion (462), one end of the fixing portion (461) is hinged to the side face of the movable plate (41), the other end of the fixing portion (461) is hinged to one end of the locking portion (462), a locking block (4621) is arranged on the outer peripheral face of the end portion, far away from the fixing portion (461), of the locking portion (462), a locking groove (471) into which the locking block (4621) is inserted is formed in the side face of the recovery tank (47), and a locking piece (48) for locking the locking block (4621) is arranged on the side wall of the locking groove (471).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311550791.0A CN117590044B (en) | 2023-11-20 | 2023-11-20 | Three-phase electronic electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311550791.0A CN117590044B (en) | 2023-11-20 | 2023-11-20 | Three-phase electronic electric energy meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117590044A true CN117590044A (en) | 2024-02-23 |
| CN117590044B CN117590044B (en) | 2024-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311550791.0A Active CN117590044B (en) | 2023-11-20 | 2023-11-20 | Three-phase electronic electric energy meter |
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| Country | Link |
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| CN (1) | CN117590044B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108287259A (en) * | 2017-12-19 | 2018-07-17 | 重庆南米电子商务有限公司 | Electronic product protects structure |
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| CN213243919U (en) * | 2020-08-05 | 2021-05-18 | 中腾微网（北京）科技有限公司 | Solar photovoltaic microgrid generated energy statistics device |
| CN213581082U (en) * | 2020-12-09 | 2021-06-29 | 马燕玲 | Can clean ammeter of ammeter lid inner wall |
| CN217085070U (en) * | 2022-04-18 | 2022-07-29 | 内蒙古电力(集团)有限责任公司乌兰察布供电分公司 | Electric power metering equipment protector based on electric power marketing |
| CN115083313A (en) * | 2022-07-18 | 2022-09-20 | 上海特弗智能交通科技有限公司 | Lamp house luffer boards locking structure with buffering theftproof function |
| CN219458337U (en) * | 2023-03-13 | 2023-08-01 | 天津市普辰电气工程有限公司 | Electrical control cabinet convenient to clean |
| CN219555059U (en) * | 2023-02-22 | 2023-08-18 | 山西永硕新材料科技有限公司 | Automatic defect recording device |
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2023
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| CN108287259A (en) * | 2017-12-19 | 2018-07-17 | 重庆南米电子商务有限公司 | Electronic product protects structure |
| CN212693856U (en) * | 2020-04-29 | 2021-03-12 | 王文冬 | Transparent ammeter case window lid of IC-card |
| CN213045894U (en) * | 2020-07-14 | 2021-04-27 | 佛山市晶煜照明电器有限公司 | Wiping device of ultraviolet lamp |
| CN213243919U (en) * | 2020-08-05 | 2021-05-18 | 中腾微网（北京）科技有限公司 | Solar photovoltaic microgrid generated energy statistics device |
| CN212965111U (en) * | 2020-08-12 | 2021-04-13 | 河南长兴建设集团有限公司 | Stable-counting ammeter based on Internet of things |
| CN213181707U (en) * | 2020-09-14 | 2021-05-11 | 华邦电力科技股份有限公司 | Three-phase electronic electric energy meter |
| CN213581082U (en) * | 2020-12-09 | 2021-06-29 | 马燕玲 | Can clean ammeter of ammeter lid inner wall |
| CN217085070U (en) * | 2022-04-18 | 2022-07-29 | 内蒙古电力(集团)有限责任公司乌兰察布供电分公司 | Electric power metering equipment protector based on electric power marketing |
| CN115083313A (en) * | 2022-07-18 | 2022-09-20 | 上海特弗智能交通科技有限公司 | Lamp house luffer boards locking structure with buffering theftproof function |
| CN219555059U (en) * | 2023-02-22 | 2023-08-18 | 山西永硕新材料科技有限公司 | Automatic defect recording device |
| CN219458337U (en) * | 2023-03-13 | 2023-08-01 | 天津市普辰电气工程有限公司 | Electrical control cabinet convenient to clean |
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| Publication number | Publication date |
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| CN117590044B (en) | 2024-07-26 |
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