CN113238082A - Electric energy meter housing convenient to installation is dismantled - Google Patents
Electric energy meter housing convenient to installation is dismantled Download PDFInfo
- Publication number
- CN113238082A CN113238082A CN202110530674.2A CN202110530674A CN113238082A CN 113238082 A CN113238082 A CN 113238082A CN 202110530674 A CN202110530674 A CN 202110530674A CN 113238082 A CN113238082 A CN 113238082A
- Authority
- CN
- China
- Prior art keywords
- block
- groove
- fixedly connected
- sliding
- electric energy
- 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
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 discloses an electric energy meter shell convenient to mount and dismount, which comprises a square shell, wherein a groove is formed in the lower position of the front end of the shell, a U-shaped box cover is arranged on the groove, moving grooves are vertically formed in two sides of the lower part of the front end of the shell, moving rods are connected in the two moving grooves in a sliding mode, the front ends of the two moving rods are fixedly connected with the back side of the U-shaped box cover, locking blocks are fixedly connected to one ends of the two moving rods, which are far away from the U-shaped box cover, first telescopic grooves are formed in the lower positions of the inner walls of the rear sides of the two moving grooves, movable plates are connected in the first telescopic grooves in a sliding mode, and first springs are fixedly connected between the movable plates and the inner walls of the rear sides. Has the advantages that: the electric energy meter can be quickly mounted and dismounted, the wiring is simple and convenient, and the maintenance is convenient.
Description
Technical Field
The invention relates to the technical field of electric energy meters, in particular to an electric energy meter shell convenient to mount and dismount.
Background
The electric energy meter is an instrument for measuring electric energy and is usually arranged in a distribution box, the electric energy meter is a metering device for recording the electricity consumption of a user, and all electricity consumption of the user can conveniently observe the electricity consumption through the electric energy meter.
The current electric energy meter is fixed by the common practical screw when being installed, so that the electric energy meter is firmly arranged in the distribution box, the position of the electric energy meter can not be moved and changed, then, when a plurality of electric energy meters are installed, an installer is required to keep the distance between every electric energy meter according to experience, a box cover of the electric energy meter needs to be detached when wiring, the box cover is fixed by the screw, and the electric energy meter is troublesome to detach and install and is easy to lose.
In order to solve the problems, an electric energy meter shell convenient to mount and dismount is provided.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides an electric energy meter shell convenient to mount and dismount.
In order to achieve the purpose, the invention adopts the following technical scheme: an electric energy meter shell convenient to mount and dismount comprises a square shell, wherein a groove is formed in the lower position of the front end of the shell, a U-shaped box cover is arranged on the groove, moving grooves are vertically formed in both sides of the lower position of the front end of the shell, moving rods are slidably connected in the two moving grooves, the front ends of the two moving rods are fixedly connected with the back side of the U-shaped box cover, one ends of the two moving rods, which are far away from the U-shaped box cover, are fixedly connected with locking blocks, first telescopic grooves are formed in the lower positions of the inner walls of the rear sides of the two moving grooves, movable plates are slidably connected in the first telescopic grooves, first springs are fixedly connected between the movable plates and the inner walls of the rear sides of the first telescopic grooves, clamping grooves are formed in the top walls of the first telescopic grooves, limiting grooves are formed in both the left side and the right side of the shell, and the width of the positions, which correspond to the grooves, is larger than the width of the upper parts, u type box cover both ends inboard is sliding connection respectively at two spacing inslots, the equal fixedly connected with second fixed block in U type box cover top position is just to the casing left and right sides wall, vertical slip runs through on the second fixed block and is provided with the second montant, U type box cover upper end both sides just all vertically have seted up the spout in the corresponding position of two second montants, the lower extreme sliding connection of second montant is in the spout, the fixed plate has been cup jointed to the one end position that just is close to the spout on the second montant, common fixedly connected with third spring between fixed plate and the second fixed block lower extreme.
In the electric energy meter shell convenient to mount and dismount, the inner fixed walls of the two clamping grooves are both vertically provided with vertical grooves, a movable block is connected above the inner wall of the vertical groove in a sliding way, the lower end of the movable block is fixedly connected with a first vertical rod, the lower end of the first vertical rod extends to the lower end of the vertical groove and is fixedly connected with a pressing block, a first fixing block is fixedly connected on the inner wall of the vertical groove and below the movable block, a second spring is fixedly connected between the first fixed block and the movable block together, the second spring is sleeved on the first vertical rod, the first vertical rod penetrates through the first fixed block in a sliding manner, first sliding holes communicated with the vertical grooves are formed in the positions of the vertical grooves on the two sides of the shell, the first sliding hole is connected with a first poking block in a sliding mode, and one end, located in the first sliding hole, of the first poking block is fixedly connected with the movable block.
In the electric energy meter shell convenient to install and detach, the cross section of the sliding groove and the lower end of the second vertical rod are both T-shaped.
In the electric energy meter shell convenient to mount and dismount, four mounting pieces which are distributed in a rectangular shape are arranged at the rear side of the shell, the opposite sides of the two mounting pieces which are positioned above and below are both fixedly connected with a connecting plate together, a threaded rod is connected between the two connecting plates in a rotating way, the upper end of the threaded rod penetrates through the connecting plate positioned above in a rotating way and is fixedly sleeved with a rotating block, a limiting slide rod is fixedly connected between the two connecting plates and at the rear side of the threaded rod together in a rotating way, a mounting block is sleeved on the threaded rod in a threaded way, the limiting slide rod penetrates through the mounting block in a sliding way, a square inserting block is fixedly connected at the front end of the mounting block, a socket corresponding to the inserting block is arranged at the rear end of the shell, a second telescopic groove is arranged at the upper end of the inserting block positioned in the shell, and a limiting block is connected in the second telescopic groove in a sliding way, and a fourth spring is fixedly connected between the limiting block and the bottom wall of the second telescopic groove.
In foretell electric energy meter case convenient to installation is dismantled, the activity groove has been seted up to the flexible groove rear side position of second, stopper lower extreme position fixedly connected with connecting rod, the second slide opening has been seted up on the installation piece left side wall, sliding connection has the second to dial the piece in the second slide opening, the one end that the stopper was kept away from to the connecting rod runs through the activity groove and dials piece fixed connection in the second.
In the electric energy meter shell convenient to mount and dismount, the lower end of the shell is provided with the wiring port.
Compared with the prior art, this electric energy meter case convenient to installation is dismantled's advantage lies in:
1. when the electric energy meter is installed, the plug-in block is only required to be inserted into the socket corresponding to the back side of the electric energy meter, the limit block is utilized to limit the plug-in block and the socket, the position of the electric energy meter is then fixed, meanwhile, the second poking rod is only required to be pressed downwards, the limit block is made to be taken into the second telescopic groove again, the electric energy meter can be disassembled, the installation and the disassembly are simple and convenient, the problem of small installation efficiency when the plug-in block is fixed by screws in the past is avoided.
2. Through rotating the turning block, utilize the rotation of threaded rod and the limiting displacement of spacing slide bar, the reciprocating of control installation piece can change the interval between the electric energy meter that is located from top to bottom then, provides sufficient space and carries out the wiring, makes things convenient for subsequent wiring work.
3. When carrying out the wiring work, only need push down first group moving block, can make U type box cover pop out forward, and under the pulling force effect of third spring, along the shifting chute, spacing groove rebound, then can expose the wiring end of electric energy meter, go on wiring work, accomplish the wiring back, only need manual move U type box cover to groove, and inwards promote U type box cover, make the locking piece get into first flexible inslot card once more in the draw-in groove, can accomplish the reseing to U type box cover, protect internal wiring end, the process is simple and convenient, can not cause U type box cover to lose, the work of wiring is partly influenced simultaneously, the wiring efficiency of electric energy meter has been improved greatly, make things convenient for the staff to overhaul work.
Drawings
Fig. 1 is a schematic structural diagram of an electric energy meter case convenient to mount and dismount according to the present invention;
FIG. 2 is a perspective view of a housing of an electric energy meter housing according to the present invention, which is easy to assemble and disassemble;
FIG. 3 is a schematic structural diagram of a side surface of a housing of an electric energy meter housing convenient to mount and dismount according to the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 5 is an enlarged view of the structure at B in FIG. 2;
fig. 6 is a perspective view of a lifting device part in an electric energy meter casing convenient to mount and dismount.
In the figure: the automatic locking device comprises a shell 1, a groove 2, a 3U-shaped box cover, a moving groove 4, a moving rod 5, a locking block 6, a first telescopic groove 7, a moving plate 8, a first spring 9, a clamping groove 10, a vertical groove 11, a moving block 12, a first vertical rod 13, a pressing block 14, a first fixing block 15, a second spring 16, a first sliding hole 17, a first poking block 18, a limiting groove 19, a second fixing block 20, a second vertical rod 21, a sliding groove 22, a fixing plate 23, a third spring 24, a mounting piece 25, a connecting plate 26, a threaded rod 27, a limiting sliding rod 28, a mounting block 29, a rotating block 30, an inserting block 31, a second telescopic groove 32, a limiting block 33, a fourth spring 34, a connecting rod 35, a moving groove 36, a second sliding hole 37, a second poking block 38 and a wiring port 39.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-6, an electric energy meter casing convenient for mounting and dismounting comprises a square casing 1, a groove 2 is arranged below the front end of the casing 1, a U-shaped box cover 3 is arranged on the groove 2, moving grooves 4 are vertically arranged on both sides below the front end of the casing 1, moving rods 5 are slidably connected in the two moving grooves 4, the moving rods 5 are made of elastic materials, the front ends of the two moving rods 5 are fixedly connected with the back side of the U-shaped box cover 3, one ends of the two moving rods 5 far away from the U-shaped box cover 3 are fixedly connected with a locking block 6, a first telescopic groove 7 is arranged below the inner wall of the rear side of the two moving grooves 4, a movable plate 8 is slidably connected in the first telescopic groove 7, a first spring 9 is fixedly connected between the movable plate 8 and the inner wall of the rear side of the first telescopic groove 7, a clamping groove 10 is arranged on the top wall of the first telescopic groove 7, the locking block 6 can be inserted into the first telescopic groove 7 and clamped in the clamping groove 10, the U-shaped box cover 3 can not move, the left side and the right side of the shell 1 are both provided with limiting grooves 19, the width of the position below the limiting grooves 19 corresponding to the groove 2 is larger than the width of the position above the limiting grooves, the inner sides of the two ends of the U-shaped box cover 3 are respectively connected in the two limiting grooves 19 in a sliding manner, the positions of the left side wall and the right side wall of the shell 1 above the U-shaped box cover 3 are both fixedly connected with a second fixed block 20, a second vertical rod 21 is vertically arranged on the second fixed block 20 in a sliding and penetrating manner, the two sides of the upper end of the U-shaped box cover 3 and the corresponding positions of the two second vertical rods 21 are both longitudinally provided with sliding grooves 22, the lower end of the second vertical rod 21 is connected in the sliding groove 22 in a sliding manner, a fixed plate 23 is fixedly sleeved on the second vertical rod 21 and is arranged at one end position close to the sliding groove 22, a third spring 24 is fixedly connected between the fixed plate 23 and the lower end of the second fixed block 20, the third spring 24 is sleeved on the second vertical rod 21, when the U-shaped box cover 3 is positioned in the groove 2, the third spring 24 is in tension.
The cross section of the sliding groove 22 and the lower end of the second vertical rod 21 are both T-shaped, so that the U-shaped box cover 3 and the second vertical rod 21 can be connected together under the limiting effect.
Four mounting pieces 25 which are distributed in a rectangular shape are arranged at the rear side of the shell 1, two opposite sides of the two mounting pieces 25 which are positioned above and below are fixedly connected with a connecting plate 26 together, a threaded rod 27 is connected between the two connecting plates 26 in a rotating mode, the upper end of the threaded rod 27 penetrates through the connecting plate 26 positioned above in a rotating mode and is fixedly sleeved with a rotating block 30, a limiting slide rod 28 is connected between the two connecting plates 26 and is fixedly connected with the rear side of the threaded rod 27 together, a mounting block 29 is sleeved on the threaded rod 27 in a threaded mode, the limiting slide rod 28 penetrates through the mounting block 29 in a sliding mode, a square insertion block 31 is fixedly connected to the front end of the mounting block 29, it is guaranteed that the installed electric energy meter does not rotate, a socket corresponding to the insertion block 31 is arranged at the rear end of the shell 1, a second telescopic groove 32 is arranged at the upper end of the insertion block 31 positioned in the shell 1, and a limiting block 33 is connected in the second telescopic groove 32 in a sliding mode, the fourth spring 34 is fixedly connected between the bottom walls of the limiting blocks 33 and the second telescopic grooves 32, so that the electric energy meter can be conveniently and quickly installed, and time is saved.
When the invention is used for installing the electric energy meters, firstly, the installation sheet 25 is fixed in the distribution box by using a fixing screw, then a worker only needs to align the jack at the back side of the electric energy meter shell 1 with the inserting block 31 and press the second poking block 38 downwards to enable the connecting rod 35 to drive the limiting block 33 to move downwards to compress the fourth spring 34, the limiting block 33 is put into the second telescopic groove 32, then the inserting block 31 can be directly inserted into the jack, the second poking block 38 is loosened, the limiting block 33 pops out under the elastic force of the fourth spring 34 to be attached to the inner wall of the shell 1, then the shell 1 is fixed on the installation block 29, and the fixing of the position of the electric energy meters is completed, the invention is simple, convenient and quick to install, when a plurality of electric energy meters are installed, the up-down movement of the installation block 29 can be controlled by rotating the rotating block 30 and utilizing the rotation of the threaded rod 27 and the limiting function of the limiting slide rod 28, so that the interval between the electric energy meters positioned up-down can be changed, and enough space is provided for wiring, so that the subsequent wiring work is facilitated.
When wiring is carried out, only two first shifting blocks 18 are required to be pressed downwards at the same time, the first shifting blocks 18 drive the movable block 12 to move downwards to compress the second spring 16, the pressing block 14 is driven to press the locking block 6 under the action of the first vertical rod 13, the movable rod 5 is made of elastic material and can deform to a certain degree, then the locking block 6 is separated from the clamping groove 10, the movable plate 8 pushes the locking block 6 out of the first telescopic groove 7 under the action of the elastic force of the first spring 9, meanwhile, the U-shaped box cover 3 moves forwards for a certain distance, the second vertical rod 21 slides for a certain distance along the sliding groove 22, two sides of the U-shaped box cover 3 move along the limiting grooves 19, then, under the action of the pulling force of the third spring 24, the U-shaped box cover 3 moves upwards along the moving groove 4 and the limiting grooves 19, so that the wiring end of the electric energy meter can be exposed, wiring work is carried out, and after wiring is finished, the U-shaped box cover 3 only needs to be manually moved downwards to the groove 2, and inwards promote U type box cover 3, make locking piece 6 get into in first flexible groove 7 card once more go into draw-in groove 10 in, can accomplish the reseing to U type box cover 3, protect the internal wiring end, the process is simple and convenient, can not cause U type box cover 3 to lose, and the work of working a telephone switchboard is partly influenced simultaneously, has improved the wiring efficiency of electric energy meter greatly, makes things convenient for the staff to overhaul work.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The electric energy meter shell convenient to mount and dismount comprises a square shell (1) and is characterized in that a groove (2) is formed in the lower position of the front end of the shell (1), a U-shaped box cover (3) is arranged on the groove (2), moving grooves (4) are vertically formed in two sides of the lower position of the front end of the shell (1), moving rods (5) are slidably connected in the two moving grooves (4), the front ends of the two moving rods (5) are fixedly connected with the back side of the U-shaped box cover (3), locking blocks (6) are fixedly connected to one ends, far away from the U-shaped box cover (3), of the two moving rods (5), first telescopic grooves (7) are formed in the lower position of the inner wall of the rear side of the two moving grooves (4), movable plates (8) are slidably connected in the first telescopic grooves (7), and first springs (9) are fixedly connected between the movable plates (8) and the inner wall of the rear side of the first telescopic grooves (7), the inner top wall of the first telescopic groove (7) is provided with a clamping groove (10), the left side and the right side of the shell (1) are respectively provided with a limiting groove (19), the width of the position, corresponding to the groove (2), below the limiting groove (19) is larger than that of the upper side of the limiting groove, the inner sides of the two ends of the U-shaped box cover (3) are respectively connected into the two limiting grooves (19) in a sliding manner, the positions, corresponding to the two side walls of the shell (1), above the U-shaped box cover (3) are respectively and fixedly connected with a second fixing block (20), the second fixing block (20) is vertically provided with a second vertical rod (21) in a sliding and penetrating manner, the two sides of the upper end of the U-shaped box cover (3) are respectively and longitudinally provided with a sliding groove (22) at the corresponding position of the two second vertical rods (21), the lower end of the second vertical rod (21) is connected into the sliding groove (22) in a sliding manner, and a fixing plate (23) is fixedly sleeved at the position, which is close to the sliding groove (22), on the second vertical rod (21), and a third spring (24) is fixedly connected between the fixing plate (23) and the lower end of the second fixing block (20).
2. The electric energy meter housing convenient to mount and dismount as claimed in claim 1, wherein a vertical groove (11) is vertically formed in each of two fixed walls in the clamping groove (10), a movable block (12) is slidably connected to a position above the inner wall of the vertical groove (11), a first vertical rod (13) is fixedly connected to the lower end of the movable block (12), the lower end of the first vertical rod (13) extends to the lower end of the vertical groove (11) and is fixedly connected with a pressing block (14), a first fixed block (15) is fixedly connected to the inner wall of the vertical groove (11) and below the movable block (12), a second spring (16) is fixedly connected to the first fixed block (15) and the movable block (12), the second spring (16) is sleeved on the first vertical rod (13), the first vertical rod (13) is slidably arranged to penetrate through the first fixed block (15), and first springs communicated with the vertical groove (11) are respectively formed in each of two sides of the housing (1) and at the position of the vertical groove (11) The sliding block mechanism comprises a sliding hole (17), wherein a first poking block (18) is connected in the first sliding hole (17) in a sliding mode, and one end, located in the first sliding hole (17), of the first poking block (18) is fixedly connected with a movable block (12).
3. The electric energy meter shell convenient to mount and dismount as claimed in claim 1, wherein the cross section of the sliding groove (22) and the lower end of the second vertical rod (21) are both T-shaped.
4. The electric energy meter shell convenient to mount and dismount as claimed in claim 1, wherein four mounting pieces (25) are arranged at the rear side of the shell (1) and distributed in a rectangular shape, two opposite sides of the two mounting pieces (25) above and below are fixedly connected with a connecting plate (26) together, a threaded rod (27) is connected between the two connecting plates (26) in a rotating mode, the upper end of the threaded rod (27) penetrates through the connecting plate (26) above and is fixedly sleeved with a rotating block (30), a limiting slide rod (28) is fixedly connected between the two connecting plates (26) and is arranged at the rear side of the threaded rod (27) together, a mounting block (29) is sleeved on the threaded rod (27), the limiting slide rod (28) penetrates through the mounting block (29) in a sliding mode, and a square insertion block (31) is fixedly connected to the front end of the mounting block (29), the socket that corresponds with inserted block (31) is seted up to casing (1) rear end, the second flexible groove (32) have been seted up to the upper end that inserted block (31) are located casing (1) inside, sliding connection has stopper (33) in the flexible groove of second (32), common fixedly connected with fourth spring (34) between the diapire in stopper (33) and the flexible groove of second (32).
5. The electric energy meter housing convenient to install and disassemble as claimed in claim 4, wherein a movable groove (36) is formed in the rear side position of the second telescopic groove (32), a connecting rod (35) is fixedly connected to the lower end position of the limiting block (33), a second sliding hole (37) is formed in the left side wall of the installing block (29), a second toggle block (38) is slidably connected to the second sliding hole (37), and one end, far away from the limiting block (33), of the connecting rod (35) penetrates through the movable groove (36) and is fixedly connected to the second toggle block (38).
6. The electric energy meter shell convenient to mount and dismount as claimed in claim 1, wherein the lower end of the shell (1) is provided with a wiring port (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110530674.2A CN113238082B (en) | 2021-05-15 | 2021-05-15 | Electric energy meter housing convenient to installation is dismantled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110530674.2A CN113238082B (en) | 2021-05-15 | 2021-05-15 | Electric energy meter housing convenient to installation is dismantled |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113238082A true CN113238082A (en) | 2021-08-10 |
| CN113238082B CN113238082B (en) | 2022-09-30 |
Family
ID=77134600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110530674.2A Active CN113238082B (en) | 2021-05-15 | 2021-05-15 | Electric energy meter housing convenient to installation is dismantled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113238082B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116879600A (en) * | 2023-08-15 | 2023-10-13 | 南京国电南思科技发展股份有限公司 | But quick assembly disassembly formula electric energy meter and electric energy meter case device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207198207U (en) * | 2017-08-26 | 2018-04-06 | 胥秀丽 | A kind of easy-to-dismount electric energy meter |
| CN207603011U (en) * | 2017-11-15 | 2018-07-10 | 单有枝 | A kind of easy-to-dismount electrical cabinet |
| 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 |
| CN209402005U (en) * | 2019-03-18 | 2019-09-17 | 上海嘉益电器设备有限公司 | A kind of power distribution cabinet being easily installed with maintenance |
| CN209859998U (en) * | 2019-03-28 | 2019-12-27 | 深圳市高巨能科技有限公司 | Battery shell assembly |
| CN210109179U (en) * | 2019-05-31 | 2020-02-21 | 四川中威能电力科技有限公司 | Single-phase cost control intelligent electric energy meter |
| CN211878046U (en) * | 2020-01-08 | 2020-11-06 | 安德利集团有限公司 | Quick detachable electric energy meter watchcase |
| CN112128594A (en) * | 2020-10-26 | 2020-12-25 | 乐开德 | Power monitoring equipment with safety protection function and use method thereof |
| CN112787589A (en) * | 2020-12-20 | 2021-05-11 | 无锡蓝洋新能源科技有限公司 | Photovoltaic junction box with good sealing performance and disassembly and assembly method |
| CN213211864U (en) * | 2020-09-21 | 2021-05-14 | 何玲玲 | Install transformer case fast |
-
2021
- 2021-05-15 CN CN202110530674.2A patent/CN113238082B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207198207U (en) * | 2017-08-26 | 2018-04-06 | 胥秀丽 | A kind of easy-to-dismount electric energy meter |
| CN207603011U (en) * | 2017-11-15 | 2018-07-10 | 单有枝 | A kind of easy-to-dismount electrical cabinet |
| 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 |
| CN209402005U (en) * | 2019-03-18 | 2019-09-17 | 上海嘉益电器设备有限公司 | A kind of power distribution cabinet being easily installed with maintenance |
| CN209859998U (en) * | 2019-03-28 | 2019-12-27 | 深圳市高巨能科技有限公司 | Battery shell assembly |
| CN210109179U (en) * | 2019-05-31 | 2020-02-21 | 四川中威能电力科技有限公司 | Single-phase cost control intelligent electric energy meter |
| CN211878046U (en) * | 2020-01-08 | 2020-11-06 | 安德利集团有限公司 | Quick detachable electric energy meter watchcase |
| CN213211864U (en) * | 2020-09-21 | 2021-05-14 | 何玲玲 | Install transformer case fast |
| CN112128594A (en) * | 2020-10-26 | 2020-12-25 | 乐开德 | Power monitoring equipment with safety protection function and use method thereof |
| CN112787589A (en) * | 2020-12-20 | 2021-05-11 | 无锡蓝洋新能源科技有限公司 | Photovoltaic junction box with good sealing performance and disassembly and assembly method |
Non-Patent Citations (1)
| Title |
|---|
| 彭庆辉 等: "电能表可调节安装支架的研制", 《中国新通信》, 31 December 2019 (2019-12-31), pages 235 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116879600A (en) * | 2023-08-15 | 2023-10-13 | 南京国电南思科技发展股份有限公司 | But quick assembly disassembly formula electric energy meter and electric energy meter case device |
| CN116879600B (en) * | 2023-08-15 | 2024-01-12 | 南京国电南思科技发展股份有限公司 | But quick assembly disassembly formula electric energy meter and electric energy meter case device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113238082B (en) | 2022-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113238082B (en) | Electric energy meter housing convenient to installation is dismantled | |
| CN112186602A (en) | Magnetic installation tool for concealed installation of electronic box | |
| CN211260256U (en) | Air quality early warning device for building monitoring | |
| CN216123138U (en) | Automatic temperature and humidity control device | |
| CN211047601U (en) | Switch control unit for multi-channel segmented accurate control | |
| CN212480724U (en) | Building monitor convenient to dismantle | |
| CN217425496U (en) | Electric energy meter device convenient to dismouting | |
| CN208210516U (en) | PCB board mounting structure | |
| CN220305954U (en) | Installation panel of exit sign lamp | |
| CN220965335U (en) | Display screen equipment shell convenient to dismantle | |
| CN220084950U (en) | Multi-loop ammeter with external temperature measurement function | |
| CN220855004U (en) | Structure supporting installation of wall hanging and guide rail of electric energy meter | |
| CN219981334U (en) | Simple and easy-to-use street lamp controller | |
| CN216941741U (en) | Connecting structure of heat insulation strip extruder and extrusion die | |
| CN219574237U (en) | Smart electric meter convenient to installation | |
| CN216290070U (en) | Computer network wiring reason line device | |
| CN110808224A (en) | Automatic stuck point installation all-in-one machine | |
| CN219876577U (en) | Fast-assembling formula switching power supply | |
| CN220063005U (en) | High temperature resistant photoelectric sensor convenient to overhaul | |
| CN220752210U (en) | Mounting structure that stability is good | |
| CN220914756U (en) | Novel multifunctional tray of electric box | |
| CN215009471U (en) | Explosion-proof junction box | |
| CN220234465U (en) | Network communication frequency converter | |
| CN215435513U (en) | Electrical equipment casing silk screen printing device | |
| CN218153324U (en) | Security protection camera convenient to installation is fixed |
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: 20220913 Address after: No.8 Xianlu Road, Kunlun Street, Liyang City, Changzhou City, Jiangsu Province 213300 Applicant after: JIANGSU HUAPENG INTELLIGENT INSTRUMENT TECHNOLOGY Co.,Ltd. Address before: 525200 floor 2, No. 9, Yanjiang Road, Hehua Town, Gaozhou City, Maoming City, Guangdong Province Applicant before: Zhang Jianguo |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |