CN111650410A - Transparent ammeter case of glass steel matter - Google Patents
Transparent ammeter case of glass steel matter Download PDFInfo
- Publication number
- CN111650410A CN111650410A CN202010534188.3A CN202010534188A CN111650410A CN 111650410 A CN111650410 A CN 111650410A CN 202010534188 A CN202010534188 A CN 202010534188A CN 111650410 A CN111650410 A CN 111650410A
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- frame
- wire
- wire clamping
- ammeter
- electric meter
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- 229910000831 Steel Inorganic materials 0.000 title claims description 13
- 239000011521 glass Substances 0.000 title claims description 13
- 239000010959 steel Substances 0.000 title claims description 13
- 239000011152 fibreglass Substances 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000000605 extraction Methods 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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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)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention relates to a transparent electric meter box made of glass fiber reinforced plastic, which comprises an outer frame, a meter reading unit and a replacing unit, wherein the meter reading unit is connected with the outer frame in a sliding mode; according to the invention, the assembling and disassembling processes of the ammeter are simplified in a combined type ammeter installing mode, so that the ammeter is more convenient and faster for personnel to maintain and replace.
Description
Technical Field
The invention belongs to the technical field of power system equipment, and particularly relates to a glass steel transparent ammeter box.
Background
At present, civil electric meter boxes widely applied in China have basically the same internal mechanisms except for different appearances, and a front meter switch, a rear meter breaker, an electric energy meter, a switch, a breaker and necessary connecting pieces thereof are connected in a universal lead and screw fastening mode.
The existing electric meter box has the following problems: firstly, the conventional electric meter box is generally opened through a rotating door, so that the reading and maintenance of the electric meter are convenient for personnel, but the corridor space is usually small, and when the electric meter box is opened, pedestrians are difficult to pass through, so that the passability of the corridor is influenced; when an existing ammeter needs to be maintained, the ammeter often needs to be detached from a shell of the ammeter box, so that the ammeter is maintained or replaced, and the ammeter is quite cumbersome.
Disclosure of Invention
The invention aims to provide a glass steel transparent ammeter box which has the advantages of being pull-out, space-saving, convenient to replace and the like, and solves the problems.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a transparent electric meter box made of glass fiber reinforced plastics comprises an outer frame, a meter reading unit and a replacing unit, wherein the meter reading unit is connected with the outer frame in a sliding mode, and the replacing unit is arranged at the rear end of the meter reading unit; the ammeter is drawn out from the wall through the meter reading unit, so that the reading and maintenance of the ammeter are facilitated for personnel; the electric meter is taken out from the electric meter box through the replacing unit, so that the electric meter is maintained or replaced.
The meter reading unit comprises a meter frame, a sealing plate, a drawing handle, a sealing strip, a magnetic block, a sliding column, a matching block and an auxiliary spring, wherein the meter frame is connected with an outer frame in a sliding mode; the electric meter frame is drawn out from the outer frame through the drawing handle, the auxiliary spring drives the electric meter frame to move rightwards through the pushing matching block, accordingly, the air force required by drawing of personnel is saved, and the electric meter frame and the sealing plate are fixed through the magnetic force through the attraction of the magnetic block to the sealing strip.
The change unit including taking out the frame, the mount, the glass steel sheet, the fixed slot, the mount, clamping spring, the wire mechanism, line concentration pipe and reading ammeter, it is connected with ammeter frame rear end to take out the frame through the slip mode, the mount is turned right from a left side and is evenly set up at the frame front end of taking out, be provided with the glass steel sheet on the inner wall of both ends about the mount, it has down evenly seted up the fixed slot from last to take out the frame rear end, the mount is connected with the fixed slot through the slip mode, the mount with take out and be provided with clamping spring between the frame rear end, the wire chamber has down evenly seted up from last in the ammeter frame, be provided with the wire mechanism on the wire intracavity rear end inner wall, the line concentration pipe sets up on wire chamber left end inner wall, the reading ammeter is placed on.
As a preferable scheme of the invention, the fixing frame is of a structure which inclines forwards from back to bottom.
As a preferred scheme of the invention, the wire guiding mechanism comprises a wire guiding frame, a wire guiding column, a tensioning column, a return spring, a wire guiding wheel, a wiring port, a wire clamping clamp and a connecting wire, wherein the wire guiding frame is arranged on the inner wall of the rear end of the wire guiding cavity, the wire guiding column is symmetrically arranged on the inner wall of the left end of the wire guiding frame from top to bottom, the guiding column is symmetrically arranged between the inner walls of the front end and the rear end of the wire guiding frame from left to right, the tensioning column is connected with the guiding column in a sliding mode, the return spring is arranged at the front end of the tensioning column, the wire guiding wheel is arranged at the rear end of the drawing frame, the wiring port is arranged at the rear end of the reading ammeter, the wire clamping. The connecting wire is guided into a triangle through the wire guide column and the tensioning column, and the wire is always kept in a tensioning state when the one-end reading ammeter of the wire moves through adjustable movement of the triangular one-end tensioning column, so that the wire is prevented from being disordered, the wire clamping clamp fixes the wire in a friction manner, the connection between the connecting wire and the wiring port is prevented from being always stressed, and the connecting wire and the wiring port are loosened.
As a preferred scheme of the invention, the wire clamping clamp comprises a wire clamping frame, wire clamping grooves, wire clamping blocks, feeding springs and wire clamping tooth blocks, the upper end of the extraction frame is provided with the wire clamping frame, the inner walls of the left end and the right end of the wire clamping frame are symmetrically provided with the wire clamping grooves, the wire clamping blocks are connected with the wire clamping grooves in a sliding mode, the outer ends of the wire clamping blocks are provided with the feeding springs, and the inner walls of the lower ends of the wire clamping frames are uniformly provided with the wire clamping tooth blocks from front to back. The connecting wires are guided into the wire clamping frame from the upper end of the wire clamping frame, and friction between the connecting wires is increased through the wire clamping tooth blocks made of a plurality of rubber materials, so that the connecting wires play a role in fixing.
As a preferable scheme of the invention, the upper end of the wire clamping frame is provided with a V-shaped opening.
In a preferred embodiment of the present invention, the wire-clamping tooth block is made of rubber.
In a preferred embodiment of the present invention, the outer frame is mounted on an inner wall of the wall.
The invention has the beneficial effects that:
1. according to the invention, the electric meter box can be embedded into the wall body in a pulling and opening mode, so that the corridor space is saved, and meanwhile, the problem that the rotating door occupies the public corridor space when being opened is solved in a transverse pulling and opening mode; according to the invention, the assembling and disassembling processes of the ammeter are simplified in a combined type ammeter installing mode, so that the ammeter is more convenient and faster in the ammeter maintaining and replacing processes.
2. According to the invention, the reading electric meter can be placed in the placing frame, the glass steel plate enables the reading on the reading electric meter to be displayed clearly, the clamping spring pushes the fixing frame to extrude the electric meter, so that the reading electric meter is fixed, the wire guide mechanism leads out the electric wire in a tensioning state from the wire collecting pipe and is connected with the reading electric meter, and the wire guide mechanism tensions the electric wire all the time when the drawing frame is drawn out, so that the disorder of the electric wire is prevented.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 according to the present invention
FIG. 3 is a cross-sectional view taken along section B-B of FIG. 1 according to the present invention
FIG. 4 is a schematic view showing the construction of the drawer frame and the rack frame according to the present invention
FIG. 5 is an enlarged view of a portion I of FIG. 3 according to the present invention
FIG. 6 is a schematic view of a wire clamping frame according to the present invention
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described below by combining with the specific figures.
As shown in fig. 1 to 6, a transparent ammeter case made of glass fiber reinforced plastic comprises an outer frame 1, a meter reading unit 2 and a replacing unit 3, wherein the meter reading unit 2 is connected with the outer frame 1 in a sliding mode, the replacing unit 3 is arranged at the rear end of the meter reading unit 2, and the outer frame 1 is arranged on the inner wall of a wall body.
The meter reading unit 2 comprises an electric meter frame 21, a sealing plate 22, a drawing handle 23, a sealing strip 24, a magnetic block 25, a sliding column 26, a matching block 27 and an auxiliary spring 28, wherein the electric meter frame 21 is connected with an outer frame 1 in a sliding mode, the sealing plate 22 is arranged at the right end of the electric meter frame 21, the drawing handle 23 is arranged at the right end of the sealing plate 22, the sealing strip 24 is arranged at the left end of the sealing plate 22, the magnetic block 25 is arranged at the right end of the outer frame 1, feeding grooves are symmetrically formed in the inner walls of the upper end and the lower end of the outer frame 1, the sliding column 26 is arranged on the inner wall of the right end of each feeding groove, the matching blocks 27 are symmetrically arranged at the upper end and the lower end of the electric meter frame 21; the ammeter frame 21 is drawn out from the outer frame 1 by the drawing handle 23, the auxiliary spring 28 drives the ammeter frame 21 to move rightwards by pushing the matching block 27, so that the labor required by drawing is saved, and the ammeter frame 21 and the sealing plate 22 are fixed by magnetic force through the attraction of the magnetic block 25 to the sealing strip 24.
The replacement unit 3 comprises a drawing frame 31, a placing frame 32, a glass steel plate 33, a fixing groove 34, a fixing frame 35, a clamping spring 36, a wire guide mechanism 37, a wire collecting pipe 38 and a reading ammeter 39, the drawing frame 31 is connected with the rear end of the ammeter frame 21 in a sliding mode, the placing frame 32 is uniformly arranged at the front end of the drawing frame 31 from left to right, glass steel plates 33 are arranged on the inner walls of the left end and the right end of the placing frame 32, fixing grooves 34 are uniformly formed in the rear end of the drawing frame 31 from top to bottom, a fixing frame 35 is connected with the fixing grooves 34 in a sliding mode, clamping springs 36 are arranged between the fixing frame 35 and the rear end of the drawing frame 31, wire cavities are uniformly formed in the ammeter frame 21 from top to bottom, a wire mechanism 37 is arranged on the inner wall of the rear end in each wire cavity, a wire collecting pipe 38 is arranged on the inner wall of the left end of each wire cavity, and a reading ammeter 39 is arranged on the inner. The fixing frame 35 is a structure that inclines forwards from back to bottom. The reading ammeter 39 is placed in the placing frame 32, the glass steel plate 33 enables the reading on the reading ammeter 39 to be clearly displayed, the clamping spring 36 pushes the fixing frame 35 to press the reading ammeter 39, so that the reading ammeter 39 is fixed, the wire guide mechanism 37 guides the connecting wire 379 out of the wire collecting pipe 38 in a tensioning state and is connected with the reading ammeter 39, and the wire guide mechanism 37 always tensions the connecting wire 379 when the wire guide mechanism 37 is drawn out of the drawing frame 31, so that the disorder of the connecting wire 379 is prevented.
The wire mechanism 37 include lead frame 371, lead post 372, guide post 373, tensioning post 374, reset spring 375, wire wheel 376, wiring mouth 377, card fastener 378 and connecting wire 379, lead frame 371 sets up on the wire chamber rear end inner wall, lead post 372 is symmetry about setting up on lead frame 371 left end inner wall, bilateral symmetry is provided with guide post 373 between the front and back both ends inner wall of lead frame 371, tensioning post 374 links to each other with guide post 373 through the slip mode, the tensioning post 374 front end is provided with reset spring 375, it is provided with wire wheel 376 to pull out the frame 31 rear end, ammeter reading 39 rear end is provided with wiring mouth 377, it is provided with fastener 378 to pull out the frame 31 upper end, be connected through connecting wire 379 between collector tube 38 and the wiring mouth 377. The connecting wire 379 is guided into a triangular shape through the wire guiding column 372 and the tensioning column 374, and the connecting wire 379 is always kept in a tensioning state when the reading ammeter 39 at one end of the connecting wire 379 moves through adjustable movement of the tensioning column 374 at one end of the triangular shape, so that the disorder of the connecting wire 379 is prevented, the wire clamping clamp 378 is used for fixing the connecting wire 379 in a friction mode, and the connecting wire 379 and the wiring port 377 are prevented from being loosened due to the fact that the connecting wire 379 and the wiring port 377 are always stressed.
The wire clamping clip 378 comprises a wire clamping frame 3781, a wire clamping groove 3782, a wire clamping block 3783, a feeding spring 3784 and a wire clamping tooth block 3785, the upper end of the drawing frame 31 is provided with the wire clamping frame 3781, the inner walls of the left end and the right end of the wire clamping frame 3781 are symmetrically provided with the wire clamping grooves 3782, the wire clamping block 3783 is connected with the wire clamping groove 3782 in a sliding mode, the outer end of the wire clamping block 3783 is provided with the feeding spring 3784, and the inner wall of the lower end of the wire clamping frame 3781 is uniformly provided with the wire clamping tooth blocks 3785 from front to back. The upper end of the wire clamping frame 3781 is provided with a V-shaped opening. The wire clamping tooth block 3785 is made of rubber. The connecting wire 379 is guided into the wire holder from the upper end of the wire holder 3781, and friction between the connecting wire 379 and the connecting wire 379 is increased by the plurality of rubber-made wire-holding tooth blocks 3785, so that the connecting wire 379 is fixed.
In the using process of the invention, personnel extract the ammeter from the wall body through the reading form 2, thereby facilitating the personnel to read and maintain the ammeter; the electric meter is taken out from the electric meter box through the replacing unit 3, so that the electric meter is maintained or replaced.
The present invention is not limited to the above-described embodiments, which are described in the specification and drawings only for illustrating the principle of the present invention, but various changes and modifications may be made within the scope of the present invention as claimed without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a transparent ammeter case of glass steel matter, includes outer frame (1), unit (2) and change unit (3) of checking meter, its characterized in that: the meter reading unit (2) is connected with the outer frame (1) in a sliding mode, and the replacing unit (3) is arranged at the rear end of the meter reading unit (2);
the meter reading unit (2) comprises a meter frame (21), a sealing plate (22), an extraction handle (23), a sealing strip (24), a magnetic block (25), a sliding column (26), a matching block (27) and an auxiliary spring (28), the electric meter frame (21) is connected with the outer frame (1) in a sliding mode, a sealing plate (22) is arranged at the right end of the electric meter frame (21), a drawing handle (23) is arranged at the right end of the sealing plate (22), a sealing strip (24) is arranged at the left end of the sealing plate (22), a magnetic block (25) is arranged at the right end of the outer frame (1), feeding grooves are symmetrically formed in the inner walls of the upper end and the lower end of the outer frame (1), sliding columns (26) are arranged on the inner walls of the right end of the feeding grooves, matching blocks (27) are symmetrically arranged at the upper end and the lower end of the electric meter frame (21), the matching blocks (27) are connected with the sliding columns (26) in a;
the replacement unit (3) comprises a drawing frame (31), a placing frame (32), a glass steel plate (33), a fixing groove (34), a fixing frame (35), a clamping spring (36), a wire guide mechanism (37), a line concentration pipe (38) and a reading ammeter (39), wherein the drawing frame (31) is connected with the rear end of the ammeter frame (21) in a sliding mode, the placing frame (32) is uniformly arranged at the front end of the drawing frame (31) from left to right, the glass steel plate (33) is arranged on the inner walls of the left end and the right end of the placing frame (32), the fixing groove (34) is uniformly arranged at the rear end of the drawing frame (31) from top to bottom, the fixing frame (35) is connected with the fixing groove (34) in a sliding mode, the clamping spring (36) is arranged between the fixing frame (35) and the rear end of the drawing frame (31), a wire guide cavity is uniformly arranged in the ammeter frame (21) from top to bottom, and the wire, the line collecting pipe (38) is arranged on the inner wall of the left end of the wire cavity, and the reading electric meter (39) is arranged on the inner wall of the lower end of the placing frame (32).
2. The transparent electric meter box made of glass fiber reinforced plastic as claimed in claim 1, wherein: the fixing frame (35) is of a structure which inclines forwards from back to bottom.
3. The transparent electric meter box made of glass fiber reinforced plastic as claimed in claim 1, wherein: the wire guiding mechanism (37) comprises a wire guiding frame (371), a wire guiding column (372), a guiding column (373), a tensioning column (374), a reset spring (375), a wire guiding wheel (376), a wiring port (377), a wire clamping clamp (378) and a connecting wire (379), lead frame (371) sets up on wire chamber rear end inner wall, lead post (372) longitudinal symmetry sets up on lead frame (371) left end inner wall, bilateral symmetry is provided with guide post (373) between the inner wall of both ends around lead frame (371), tensioning post (374) link to each other with guide post (373) through the slip mode, tensioning post (374) front end is provided with reset spring (375), it is provided with wire wheel (376) to take out frame (31) rear end, reading ammeter (39) rear end is provided with wiring mouth (377), it is provided with fastener (378) to take out frame (31) upper end, be connected through connecting wire (379) between collector tube (38) and wiring mouth (377).
4. A transparent electricity meter box of glass fiber reinforced plastic material as claimed in claim 3, wherein: the wire clamping clamp (378) comprises a wire clamping frame (3781), a wire clamping groove (3782), a wire clamping block (3783), a feeding spring (3784) and wire clamping tooth blocks (3785), wherein the wire clamping frame (3781) is arranged at the upper end of the extraction frame (31), the wire clamping grooves (3782) are symmetrically formed in the inner walls of the left end and the right end of the wire clamping frame (3781), the wire clamping block (3783) is connected with the wire clamping groove (3782) in a sliding mode, the feeding spring (3784) is arranged at the outer end of the wire clamping block (3783), and the wire clamping tooth blocks (3785) are uniformly arranged on the inner wall of the lower end of the wire clamping frame (3781) from the.
5. The transparent electric meter box made of glass fiber reinforced plastic as claimed in claim 4, wherein: the upper end of the wire clamping frame (3781) is provided with a V-shaped opening.
6. The transparent electric meter box made of glass fiber reinforced plastic as claimed in claim 4, wherein: the wire clamping tooth block (3785) is made of rubber.
7. The transparent electric meter box made of glass fiber reinforced plastic as claimed in claim 1, wherein: the outer frame (1) is arranged on the inner wall of the wall body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010534188.3A CN111650410B (en) | 2020-06-12 | 2020-06-12 | Transparent ammeter case of glass steel matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010534188.3A CN111650410B (en) | 2020-06-12 | 2020-06-12 | Transparent ammeter case of glass steel matter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111650410A true CN111650410A (en) | 2020-09-11 |
| CN111650410B CN111650410B (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010534188.3A Active CN111650410B (en) | 2020-06-12 | 2020-06-12 | Transparent ammeter case of glass steel matter |
Country Status (1)
| Country | Link |
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| CN (1) | CN111650410B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1306949A1 (en) * | 2001-10-24 | 2003-05-02 | Karl Kuklies GmbH | Meter and/or distribution device |
| EP2234227A2 (en) * | 2009-03-23 | 2010-09-29 | ABN Braun AG | Holder for electronic household meters |
| CN203619199U (en) * | 2013-11-01 | 2014-06-04 | 浙江王斌装饰材料有限公司 | Electric meter picture mounting frame capable of being pushed and pulled |
| CN204945185U (en) * | 2015-09-24 | 2016-01-06 | 青岛海信日立空调系统有限公司 | A kind of test function case |
| EP1593977B1 (en) * | 2004-05-08 | 2016-04-13 | Abb Ag | Cabinet for a meter |
| CN106370948A (en) * | 2016-08-31 | 2017-02-01 | 安徽远东船舶有限公司 | Alternating current charging pile test aging device for ship |
| CN207675811U (en) * | 2017-12-29 | 2018-07-31 | 珠海市利恒电器有限公司 | A kind of ammeter box of easy folding low spatial demand |
| CN208902782U (en) * | 2018-08-31 | 2019-05-24 | 昆明华奥电器设备有限责任公司 | A kind of drawer type waterproof batch meter |
| CN110535083A (en) * | 2019-10-17 | 2019-12-03 | 赵青山 | A kind of terminal box |
| CN209961816U (en) * | 2019-03-28 | 2020-01-17 | 杭州国电电力科技发展有限公司 | Ammeter case of convenient maintenance |
| CN210269955U (en) * | 2019-06-10 | 2020-04-07 | 新乡市万新电气有限公司 | Improved generation guide tracked electric energy meter installation shell |
| CN210572430U (en) * | 2019-05-06 | 2020-05-19 | 东晓电气有限公司 | Draw-out type wall-mounted electricity meter box |
| CN210723951U (en) * | 2019-11-06 | 2020-06-09 | 赵晨龙 | Wiring pipe distribution device for electrical equipment |
-
2020
- 2020-06-12 CN CN202010534188.3A patent/CN111650410B/en active Active
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|---|---|---|---|---|
| EP1306949A1 (en) * | 2001-10-24 | 2003-05-02 | Karl Kuklies GmbH | Meter and/or distribution device |
| EP1593977B1 (en) * | 2004-05-08 | 2016-04-13 | Abb Ag | Cabinet for a meter |
| EP2234227A2 (en) * | 2009-03-23 | 2010-09-29 | ABN Braun AG | Holder for electronic household meters |
| CN203619199U (en) * | 2013-11-01 | 2014-06-04 | 浙江王斌装饰材料有限公司 | Electric meter picture mounting frame capable of being pushed and pulled |
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| Publication number | Publication date |
|---|---|
| CN111650410B (en) | 2021-10-22 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210928 Address after: 277000 No. 768, Yikang Avenue, Tengzhou Economic Development Zone, Zaozhuang City, Shandong Province Applicant after: Tengzhou Shengyuan electrical circuit Engineering Co.,Ltd. Address before: No. 299, Nanshan village, Ru'ao Town, Xinchang County, Shaoxing City, Zhejiang Province Applicant before: Wang Lejiong |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A transparent meter box made of FRP Effective date of registration: 20211025 Granted publication date: 20211022 Pledgee: Shandong Tengzhou rural commercial bank Limited by Share Ltd. SME branch Pledgor: Tengzhou Shengyuan electrical circuit Engineering Co.,Ltd. Registration number: Y2021980011221 |
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Date of cancellation: 20221018 Granted publication date: 20211022 Pledgee: Shandong Tengzhou rural commercial bank Limited by Share Ltd. SME branch Pledgor: Tengzhou Shengyuan electrical circuit Engineering Co.,Ltd. Registration number: Y2021980011221 |
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Denomination of invention: A transparent electric meter box made of glass fiber reinforced plastic Effective date of registration: 20221020 Granted publication date: 20211022 Pledgee: Shandong Tengzhou Rural Commercial Bank Co.,Ltd. Pledgor: Tengzhou Shengyuan electrical circuit Engineering Co.,Ltd. Registration number: Y2022980019074 |
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Date of cancellation: 20231019 Granted publication date: 20211022 Pledgee: Shandong Tengzhou Rural Commercial Bank Co.,Ltd. Pledgor: Tengzhou Shengyuan electrical circuit Engineering Co.,Ltd. Registration number: Y2022980019074 |
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