CN110711724B - Transparent ammeter box - Google Patents
Transparent ammeter box Download PDFInfo
- Publication number
- CN110711724B CN110711724B CN201910988090.2A CN201910988090A CN110711724B CN 110711724 B CN110711724 B CN 110711724B CN 201910988090 A CN201910988090 A CN 201910988090A CN 110711724 B CN110711724 B CN 110711724B
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- 238000007789 sealing Methods 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 26
- 238000004140 cleaning Methods 0.000 claims description 25
- 230000005611 electricity Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000428 dust Substances 0.000 description 9
- 238000004804 winding Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003897 fog Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 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
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- B08B1/12—
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- B08B1/143—
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- B08B1/32—
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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
Abstract
The invention relates to a transparent ammeter box which comprises a mounting plate, an ammeter box body and a wiring device, wherein the mounting plate is of a rectangular structure, the ammeter box body is mounted in the middle of the upper end of the mounting plate, and the wiring device is mounted at the lower end of the ammeter box body. The invention can solve the problems that the existing electric wires are poor in connection and arrangement effect, easy to damage, often in a loose state, and incapable of tightening the electric wires, and the electric wires are easy to be disconnected when receiving external tension, so that the normal operation of equipment is influenced.
Description
Technical Field
The invention relates to the field of electric meter boxes, in particular to a transparent electric meter box.
Background
The ammeter is as a device that is used for measuring electric energy use amount, by wide use in the electric power industry, ammeter and relevant electric elements all are installed at the ammeter incasement usually, and the convenience is to power consumption and power equipment's unified management, and the ammeter case is the low pressure distribution equipment who protects the ammeter, and the ammeter case adopts stainless steel material to make, can install indoor and outdoor, and components and parts such as internally mounted switch, mutual-inductor, measurement kilowatt-hour meter for all powers of every branch road of accurate measurement, operation safety.
At present, the existing electric meter box has the following defects in use: 1. the connecting and arranging effect of the wires is poor, the wires are easy to be damaged, the connected wires are usually in a loose state and cannot be tightened, and the wires are easy to be disconnected when receiving external tensile force, so that the normal operation of equipment is influenced; 2. the transparent plate on current block terminal is the impurity such as dust of easily gluing usually, and the cleanness is cleaned to the inside and outside surface of transparent plate that can not be quick, influences the staff to the accuracy of ammeter reading, and current ammeter case's sealed effect is poor moreover, and the easy impaired phenomenon that takes place of the electrical components of ammeter incasement portion influences the use accuracy of ammeter.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that the existing electric wires are poor in connection and arrangement effect, easy to damage, often in a loose state, and incapable of tightening the electric wires, and the electric wires are easy to be disconnected when receiving external tension, so that the normal operation of equipment is influenced.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme that the transparent ammeter box comprises a mounting plate, an ammeter box body and a wiring device, wherein the mounting plate is of a rectangular structure, mounting holes are uniformly formed in the outer side of the upper end of the mounting plate, the ammeter box body is mounted in the middle of the upper end of the mounting plate, and the wiring device is mounted at the lower end of the ammeter box body.
The ammeter box body comprises a shell frame, a transparent plate, a jacking mechanism, a sealing gasket and a cleaning mechanism, wherein the shell frame is of a rectangular structure, a cavity is formed in the shell frame, the transparent plate is arranged at the upper end of the cavity, the transparent plate is arranged on the shell frame, empty grooves are formed between the left side and the right side of the transparent plate and the shell frame respectively, the sealing gasket is arranged in the empty grooves and is arranged in the shell frame, the sealing gasket is tightly attached to the side wall of the transparent plate, a mounting groove is uniformly formed in the shell frame, the jacking mechanism is internally provided with the jacking mechanism, the inner side of the jacking mechanism is tightly attached to the sealing gasket, sliding grooves are symmetrically formed in the shell frame, the sliding grooves are connected with the cleaning mechanism in a sliding fit mode, the jacking mechanism can drive the sealing gasket to seal the empty grooves during specific work, gas, sewage, Fog and the like are wiped, so that the working personnel can read the electricity consumption of the electric meter conveniently.
Clean mechanism include the fixed plate, the carriage, slide bar and clean board, the fixed plate install in casing frame upper end, the fixed plate upper end is provided with the rectangle and leads to the groove, fixed plate below symmetry is provided with the carriage, the carriage passes through slider and sliding tray sliding connection, the carriage is located sealed between the pad and the transparent plate, the slide bar is installed to the carriage upper end, the slide bar is connected with the rectangular channel on the fixed plate through sliding fit's mode, the clean board is installed to the symmetry between the carriage, the clean board medial surface is hugged closely with the transparent plate respectively, concrete during operation, the manual work drives the carriage up-and-down motion through the slide bar, the carriage and then drives the clean board and clean the inside and outside surface of transparent plate, prevent the dust of adhesion on the.
As a preferable technical scheme of the invention, the wiring device comprises a wiring frame, a winding post, a moving plate, a return spring and a flexible sleeve, the wiring frame is arranged at the lower end of the shell frame, grooves are uniformly arranged in the wiring frame, wrapping posts are arranged at the upper ends of the grooves and are connected with the wiring frame through reset torsion springs, the lower end in the groove is connected with a movable plate in a sliding fit mode, a reset spring is arranged at the lower end of the movable plate, a flexible sleeve is arranged below the grooves and is fixedly connected with the wiring frame, the wrapping post can be wound the electric wire, avoids the electric wire direct atress to lead to the electric wire to take place the phenomenon that drops, and reset spring can tighten the electric wire after connecting, and flexible sleeve can protect the junction of electric wire, prevents that the electric wire department of bending from taking place the broken skin phenomenon, avoids taking place electric leakage phenomenon.
As a preferred technical scheme of the invention, the cleaning plate comprises rectangular plates, wiping rollers, fixed lantern rings, sliding rods, telescopic springs and brush plates, the rectangular plates are arranged between sliding frames, the wiping rollers are symmetrically arranged on the inner side surfaces of the rectangular plates through bearings, the fixed lantern rings are symmetrically arranged on the inner sides of the rectangular plates, the sliding rods are connected inside the fixed lantern rings in a sliding fit mode, the brush plates are arranged between the sliding rods, the telescopic springs are arranged on the sliding rods, the outer sides of the sliding rods penetrate through the sliding frames and are connected with sliding grooves, the inner parts of the sliding grooves are of corrugated structures, when the cleaning plate is stressed to move in specific work, the wiping rollers clean dust, fog and water adhered to the inner surface and the outer surface of the transparent plate, the sliding rods move in a translation mode along the corrugated structures inside the sliding grooves, and the sliding rods can drive the brush plates to swing left and right in the translation process, and then can realize scraping the impurity that is difficult for droing of adhesion on the transparent plate and sweep, do benefit to the cleanness of transparent plate.
As a preferred technical scheme of the invention, the flexible sleeve comprises a corrugated pipe, a thread seat and a locking seat, the corrugated pipe is arranged at the lower end of the wiring frame, the thread seat is arranged at the lower end of the corrugated pipe, a notch groove is formed in the middle of the thread seat, the locking seat is connected to the outer side of the thread seat in a thread fit mode, when the flexible sleeve works, the corrugated pipe can play a role in protecting an electric wire, the locking seat can lock the joint of the electric wire and the thread seat, the electric wire is prevented from loosening, meanwhile, the clamping effect is good, and the phenomenon that the electric wire is broken can be effectively prevented.
As a preferred technical scheme of the invention, the jacking mechanism comprises a limiting groove, a sliding plate, a connecting spring and an ejector rod, the limiting groove is uniformly arranged in the shell frame, the sliding plate is connected in the limiting groove in a sliding fit manner, the connecting spring is arranged between the inner side of the sliding plate and the limiting groove, the ejector rod is arranged on the outer side of the sliding plate, the ejector rod is in contact with the sealing gasket, when the sliding frame specifically works, when the sliding frame penetrates through the space between the sealing gasket and the transparent plate, the sliding frame extrudes the ejector rod to shrink inwards, the connecting spring is in a compressed state, and when the sliding frame moves away, the sliding plate rapidly drives the sealing gasket to be tightly attached to the transparent.
As a preferred technical scheme of the invention, the sealing gasket comprises connecting plates, rotating rings and flexible gaskets, the connecting plates are of rectangular structures, the connecting plates are rotatably connected through the rotating rings, the flexible gaskets are arranged on the right sides of the connecting plates, and when the sliding frame passes through the space between the sealing gasket and the transparent plate during specific work, the connecting plates are stressed to rotate, and the flexible gaskets can rotate along with the connecting plates.
As a preferred technical scheme of the invention, the flexible pad is made of rubber materials, the cross section of the flexible pad is of a U-shaped structure, and the flexible pad is clamped with the transparent plate.
(III) advantageous effects
1. According to the transparent ammeter box, the cleaning mechanism can clean the inner side surface and the outer side surface of the transparent plate, the operation is simple and convenient, impurities such as dust and the like adhered to the surface of the transparent plate can be effectively removed, the reading of the ammeter by workers is facilitated, and the using effect is good;
2. according to the transparent ammeter box, the sealing gasket can effectively seal the ammeter box body, the sealing effect is good, external gas and dust are prevented from entering the inside of the ammeter box, and the external environment is prevented from influencing the running precision of the ammeter;
3. the wiring device of the transparent ammeter box provided by the invention can effectively connect and arrange the electric wires, has a good use effect, can tighten the electric wires to prevent the electric wires from loosening, and can prevent the electric wire ports from falling off due to stress, so that the transparent ammeter box is beneficial to use.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of a first cross-sectional configuration of the present invention;
FIG. 2 is a schematic diagram of a second cross-sectional structure of the present invention;
FIG. 3 is a schematic cross-sectional view of a gasket of the present invention;
FIG. 4 is a bottom view of the cleaning plate of the present invention;
fig. 5 is a schematic cross-sectional view of the wiring device of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 5, a transparent ammeter case, including mounting panel 1, ammeter box 2 and termination 3, mounting panel 1 be the rectangle structure, the 1 upper end outside of mounting panel evenly is provided with the mounting hole, 1 upper end mid-mounting of mounting panel has ammeter box 2, termination 3 is installed to ammeter box 2 lower extreme.
The ammeter box 2 comprises a shell frame 21, a transparent plate 22, a tightening mechanism 23, a sealing gasket 24 and a cleaning mechanism 25, wherein the shell frame 21 is of a rectangular structure, a cavity is arranged inside the shell frame 21, the transparent plate 22 is arranged at the upper end of the cavity, the transparent plate 22 is arranged on the shell frame 21, empty grooves are respectively arranged between the left side and the right side of the transparent plate 22 and the shell frame 21, the sealing gasket 24 is arranged inside the empty groove, the sealing gasket 24 is arranged inside the shell frame 21, the sealing gasket 24 is tightly attached to the side wall of the transparent plate 22, a mounting groove is uniformly arranged inside the shell frame 21, the tightening mechanism 23 is arranged inside the mounting groove, the inner side of the tightening mechanism 23 is tightly attached to the sealing gasket 24, sliding grooves are symmetrically arranged inside the shell frame 21, the cleaning mechanism 25 is connected inside the sliding grooves in a sliding fit manner, prevent inside gas, sewage etc. get into ammeter box 2, clean mechanism 25 can clean dust, fog etc. of transparent plate 22 surface adhesion, and the staff of being convenient for reads ammeter power consumption quantity.
The tight mechanism 23 in top include spacing groove 231, sliding plate 232, coupling spring 233 and ejector pin 234, the inside spacing groove 231 that evenly is provided with of casing frame 21, spacing groove 231 is inside to be connected with sliding plate 232 through sliding fit's mode, install coupling spring 233 between sliding plate 232 inboard and the spacing groove 231, ejector pin 234 is installed to the sliding plate 232 outside, ejector pin 234 contacts with sealed pad 24, during specific work, when carriage 252 passes through between sealed pad 24 and transparent plate 22, carriage 252 extrusion ejector pin 234 inwards contracts, coupling spring 233 is in the compression state, when carriage 252 removes aside, sliding plate 232 drives sealed pad 24 and transparent plate 22 through ejector pin 234 rapidly and hugs closely, guarantees the leakproofness of ammeter.
The sealing gasket 24 comprises a connecting plate 241, a rotating ring 242 and a flexible pad 243, the connecting plate 241 is of a rectangular structure, the connecting plates 241 are rotatably connected through the rotating ring 242, the flexible pad 243 is mounted on the right side of the connecting plate 241, when the sliding frame 252 passes through the space between the sealing gasket 24 and the transparent plate 22 during specific work, the connecting plate 241 is stressed to rotate, and the flexible pad 243 can rotate along with the connecting plate 241.
The flexible pad 243 is made of rubber materials, the section of the flexible pad 243 is of a U-shaped structure, and the flexible pad 243 is clamped with the transparent plate 22.
The cleaning mechanism 25 includes a fixing plate 251, a carriage 252, a sliding rod 253 and a cleaning plate 254, the fixing plate 251 is arranged at the upper end of the shell frame 21, a rectangular through groove is arranged at the upper end of the fixing plate 251, sliding frames 252 are symmetrically arranged below the fixing plate 251, the sliding frames 252 are connected with the sliding grooves in a sliding mode through sliding blocks, the sliding frames 252 are positioned between the sealing gaskets 24 and the transparent plate 22, sliding rods 253 are arranged at the upper ends of the sliding frames 252, the sliding rods 253 are connected with the rectangular grooves on the fixing plate 251 in a sliding fit mode, cleaning plates 254 are symmetrically arranged between the sliding frames 252, the inner side surfaces of the cleaning plates 254 are respectively clung to the transparent plate 22, the sliding frame 252 is driven to move up and down manually through the sliding rod 253, the sliding frame 252 further drives the cleaning plate 254 to clean the inner surface and the outer surface of the transparent plate 22, and dust, mist and the like adhered to the transparent plate 22 are prevented from affecting workers to read the electric meter.
The cleaning plate 254 comprises a rectangular plate 2541, a wiping roller 2542, a fixed collar 2543, a sliding rod 2544, a telescopic spring 2545 and a brush plate 2546, the rectangular plate 2541 is installed between the sliding frames 252, the wiping roller 2542 is symmetrically installed on the inner side surface of the rectangular plate 2541 through a bearing, the fixed collar 2543 is symmetrically arranged on the inner side of the rectangular plate 2541, the sliding rod 2544 is connected inside the fixed collar 2543 in a sliding fit manner, the brush plate 2546 is installed between the sliding rods 2544, the telescopic spring 2545 is arranged on the sliding rod 2544, the outer side of the sliding rod 2544 penetrates through the sliding frame 252 to be connected with the sliding groove, the inside of the sliding groove is of a corrugated structure, when the cleaning plate 254 is stressed to move, the wiping roller 2542 cleans dust and the like adhered to the inner and outer surfaces of the transparent plate 22, the sliding rod 2544 moves in a translation manner along the corrugated structure inside of the sliding groove, and the sliding rod 2544 can drive the brush plate 2546 to swing left and right in the translation process, and then can realize scraping the impurity that the difficult dropout of adhesion goes up transparent plate 22 and sweep, do benefit to transparent plate 22's cleanness.
The wiring device 3 comprises a wiring frame 31, winding posts 32, a movable plate 33, a reset spring 34 and a flexible sleeve 35, wherein the wiring frame 31 is arranged at the lower end of a shell frame 21, grooves are uniformly formed in the wiring frame 31, the winding posts 32 are arranged at the upper ends of the grooves, the winding posts 32 are connected with the wiring frame 31 through reset torsion springs, the movable plate 33 is connected at the lower end in the grooves in a sliding fit mode, the reset spring 34 is arranged at the lower end of the movable plate 33, the flexible sleeve 35 is arranged below the grooves, the flexible sleeve 35 is fixedly connected with the wiring frame 31, when the wiring device works in detail, the winding posts 32 can wind the electric wire to avoid the phenomenon that the electric wire falls off due to the direct stress of the electric wire, the reset spring 34 can tighten the connected electric wire, the flexible sleeve 35 can protect the connection part of the electric wire to prevent the skin breaking phenomenon, the leakage phenomenon is avoided.
The operation steps of the invention during specific installation are as follows:
the first step is as follows: manually installing the mounting plate 1 in a power distribution cabinet on a wall body through screws;
the second step is that: the electric wire penetrates through the interior of the electric meter box body 2 through the interior of the flexible sleeve 35 to be connected with the interior of the electric meter box body 2, the flexible sleeve 35 can protect the connection position of the electric wire and prevent the bending position of the electric wire from being broken, the winding post 32 can wind the electric wire to avoid the phenomenon that the electric wire falls off due to the direct stress of the electric wire, and the reset spring 34 can tighten the connected electric wire;
the third step: when the inner surface and the outer surface of the transparent plate 22 are polluted, a sliding frame 252 is driven to move up and down manually through a sliding rod 253, the sliding frame 252 further drives a cleaning plate 254 to clean the inner surface and the outer surface of the transparent plate 22, a wiping roller 2542 on the cleaning plate 254 cleans dust, fog and water adhered to the inner surface and the outer surface of the transparent plate 22, the sliding rod 2544 moves in a translation mode along a wave pattern structure in a sliding groove, the sliding rod 2544 can drive a brush plate 2546 to swing left and right in the translation process, and therefore impurities adhered to the transparent plate 22 and not prone to falling can be scraped and swept, and the cleaning of the transparent plate 22 is facilitated;
the fourth step: when the sliding rod 253 drives the sliding frame 252 to move, the sliding frame 252 penetrates through the space between the sealing gasket 24 and the transparent plate 22, so that the sealing gasket 24 is separated from the transparent plate 22, and after the sliding frame 252 is moved away, the tightening mechanism 23 drives the sealing gasket 24 to be rapidly clamped with the transparent plate 22, so that the inside of the electric meter box 2 is in a sealing state, and the influence of the external environment on the normal operation of electric elements inside the electric meter box 2 is avoided.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a transparent ammeter case, includes mounting panel (1), ammeter box (2) and termination (3), its characterized in that: the mounting plate (1) is of a rectangular structure, mounting holes are uniformly formed in the outer side of the upper end of the mounting plate (1), an ammeter box body (2) is mounted in the middle of the upper end of the mounting plate (1), and a wiring device (3) is mounted at the lower end of the ammeter box body (2); wherein:
the electric meter box body (2) comprises a shell frame (21), a transparent plate (22), a jacking mechanism (23), a sealing gasket (24) and a cleaning mechanism (25), the shell frame (21) is of a rectangular structure, a cavity is arranged in the shell frame (21), a transparent plate (22) is arranged at the upper end of the cavity, the transparent plate (22) is installed on the shell frame (21), empty grooves are respectively formed between the left side and the right side of the transparent plate (22) and the shell frame (21), sealing gaskets (24) are arranged in the empty grooves, the sealing gaskets (24) are installed in the shell frame (21), the sealing gaskets (24) are tightly attached to the side walls of the transparent plate (22), installation grooves are uniformly formed in the shell frame (21), tightening mechanisms (23) are installed in the installation grooves, the inner sides of the tightening mechanisms (23) are tightly attached to the sealing gaskets (24), sliding grooves are symmetrically formed in the shell frame (21), and cleaning mechanisms (25) are connected to the inner parts of the;
the jacking mechanism (23) comprises a limiting groove (231), a sliding plate (232), a connecting spring (233) and a push rod (234), the limiting groove (231) is uniformly arranged in the shell frame (21), the sliding plate (232) is connected in the limiting groove (231) in a sliding fit manner, the connecting spring (233) is arranged between the inner side of the sliding plate (232) and the limiting groove (231), the push rod (234) is arranged on the outer side of the sliding plate (232), and the push rod (234) is in contact with the sealing gasket (24);
the cleaning mechanism (25) comprises a fixing plate (251), a sliding frame (252), sliding rods (253) and cleaning plates (254), wherein the fixing plate (251) is installed at the upper end of the shell frame (21), a rectangular through groove is formed in the upper end of the fixing plate (251), the sliding frames (252) are symmetrically arranged below the fixing plate (251), the sliding frames (252) are in sliding connection with the sliding grooves through sliding blocks, the sliding frames (252) are located between the sealing gaskets (24) and the transparent plates (22), the sliding rods (253) are installed at the upper ends of the sliding frames (252), the sliding rods (253) are connected with the rectangular grooves in the fixing plate (251) in a sliding fit mode, the cleaning plates (254) are symmetrically installed between the sliding frames (252), and the inner side faces of the cleaning plates (254) are tightly attached;
termination (3) including connection frame (31), wrapping post (32), movable plate (33), reset spring (34) and flexible sleeve (35), connection frame (31) install at casing frame (21) lower extreme, connection frame (31) inside evenly is provided with the recess, the recess upper end is provided with wrapping post (32), wrapping post (32) are connected with connection frame (31) through reset torsion spring, the inside lower extreme of recess is connected with movable plate (33) through sliding fit's mode, movable plate (33) lower extreme is provided with reset spring (34), the recess below is provided with flexible sleeve (35), flexible sleeve (35) and connection frame (31) fixed connection.
2. A transparent electricity meter box according to claim 1, characterized in that: cleaning plate (254) including rectangular plate (2541), wiping roller (2542), fixed lantern ring (2543), slide bar (2544), expanding spring (2545) and brush board (2546), rectangular plate (2541) install between carriage (252), wiping roller (2542) are installed through the bearing symmetry on rectangular plate (2541) the medial surface, rectangular plate (2541) inboard symmetry is provided with fixed lantern ring (2543), fixed lantern ring (2543) is inside to be connected with slide bar (2544) through sliding fit's mode, install brush board (2546) between slide bar (2544), be provided with expanding spring (2545) on slide bar (2544), slide bar (2544) outside is passed carriage (252) and is connected with the sliding tray, the inside ripple structure that is of sliding tray.
3. A transparent electricity meter box according to claim 1, characterized in that: the flexible sleeve (35) include bellows (351), screw thread seat (352) and locking seat (353), bellows (351) install at wiring frame (31) lower extreme, bellows (351) lower extreme is provided with screw thread seat (352), screw thread seat (352) middle part is provided with the incision groove, the screw thread seat (352) outside is connected with locking seat (353) through screw-thread fit's mode.
4. A transparent electricity meter box according to claim 1, characterized in that: the sealing gasket (24) comprises a connecting plate (241), a rotating ring (242) and a flexible gasket (243), the connecting plate (241) is of a rectangular structure, the connecting plate (241) is rotatably connected with the rotating ring (242), and the flexible gasket (243) is installed on the right side of the connecting plate (241).
5. A transparent electricity meter box according to claim 4, characterized in that: the flexible pad (243) is made of rubber materials, the section of the flexible pad (243) is of a U-shaped structure, and the flexible pad (243) is clamped with the transparent plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910988090.2A CN110711724B (en) | 2019-10-17 | 2019-10-17 | Transparent ammeter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910988090.2A CN110711724B (en) | 2019-10-17 | 2019-10-17 | Transparent ammeter box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110711724A CN110711724A (en) | 2020-01-21 |
| CN110711724B true CN110711724B (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910988090.2A Active CN110711724B (en) | 2019-10-17 | 2019-10-17 | Transparent ammeter box |
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| CN (1) | CN110711724B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112519457B (en) * | 2020-12-22 | 2022-03-25 | 山东育博苑文化传媒有限公司 | Blackboard capable of being erased quickly for teaching |
| CN112600103A (en) * | 2020-12-23 | 2021-04-02 | 南京米道口贸易有限公司 | Conveniently examine ammeter and can carry out novel ammeter case protected to ammeter |
| CN113092839B (en) * | 2021-03-04 | 2023-10-17 | 保定市兆微软件科技有限公司 | Fixing device of electric energy meter |
| CN113791255A (en) * | 2021-08-24 | 2021-12-14 | 浙江八达电子仪表有限公司 | Three-phase electric energy meter with dust removal function |
| CN116500325B (en) * | 2023-06-28 | 2023-09-26 | 哈尔滨汇鑫仪器仪表有限责任公司 | Intelligent electric energy meter of narrowband internet of things |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3334868C2 (en) * | 1983-09-27 | 1986-04-10 | Franz Dipl.-Ing. Wilhelm (FH), 8000 München | Cable junction box for telephone, traffic lights and power lines |
| CN201311438Y (en) * | 2008-11-21 | 2009-09-16 | 河南省电力公司南阳供电公司 | Window scull proof dust proof device of electricity meter box |
| CN106093495B (en) * | 2016-06-02 | 2019-04-12 | 新昌县羽林街道正名轴承厂 | A kind of electric energy meter with sustainable cleaning capacity |
| CN206074656U (en) * | 2016-10-20 | 2017-04-05 | 东北石油大学 | Electric power observation and control device |
| CN206524553U (en) * | 2016-12-26 | 2017-09-26 | 江苏开放大学 | A kind of dustproof distributor box |
| CN108051626A (en) * | 2017-12-30 | 2018-05-18 | 南京陶特思软件科技有限公司 | A kind of ammeter convenient for cleaning meter cover inner wall |
| CN207939055U (en) * | 2018-03-01 | 2018-10-02 | 陈淑芝 | A kind of outdoor transformer cabinet easy to repair |
| CN208568887U (en) * | 2018-07-16 | 2019-03-01 | 安徽中瑞通信科技股份有限公司 | A kind of intelligent electric meter with self-cleaning function |
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2019
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| CN110711724A (en) | 2020-01-21 |
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