CN112461320A - Protective shell for intelligent water meter - Google Patents
Protective shell for intelligent water meter Download PDFInfo
- Publication number
- CN112461320A CN112461320A CN202011323220.XA CN202011323220A CN112461320A CN 112461320 A CN112461320 A CN 112461320A CN 202011323220 A CN202011323220 A CN 202011323220A CN 112461320 A CN112461320 A CN 112461320A
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- square shell
- fixedly connected
- arc
- plate
- water meter
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/14—Casings, e.g. of special material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
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- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
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Abstract
The invention discloses a protective shell for an intelligent water meter, which comprises a square shell, wherein rollers are arranged at four corners in the square shell, an arc plate is arranged at the bottom of the inner side of the square shell, the bottom of the arc plate is fixedly connected with a moving rod, the bottom end of the moving rod is positioned in the wall thickness of the square shell, and a compression spring is fixedly connected with the bottom end of the moving rod; the bottom of the square shell is provided with a triangular table, two sides of the square shell are both provided with embedded grooves, the top and the bottom of each embedded groove are both provided with limiting holes, two sides of the square shell are both provided with vertical plates, and one surface of each vertical plate, which is far away from the square shell, is fixedly connected with a plurality of finger pressing assemblies along the vertical direction; according to the invention, the triangular table is rotated to the top or the bottom, so that the protective effect is achieved when the triangular table is positioned at the top, meanwhile, the display screen cover plate cannot be driven to be opened by operating the vertical plate to move, and when the triangular table is positioned at the bottom, the display screen cover plate can be conveniently driven to be opened by operating the vertical plate to move, so that the safety is ensured.
Description
Technical Field
The invention belongs to the technical field of water meter accessories, and particularly relates to a protective shell for an intelligent water meter.
Background
The intelligent water meter is a novel water meter which measures the water consumption by utilizing the modern microelectronic technology, the modern sensing technology and the intelligent IC card technology and transmits and settles the transaction of water consumption data. Compared with the traditional water meter which only has the functions of flow acquisition and mechanical pointer display of water consumption, the water meter is a great improvement. The intelligent water meter can record and electronically display the water consumption, can control the water consumption according to convention, automatically complete the water fee calculation of the stepped water price, and simultaneously can perform the function of water data storage.
When the existing intelligent water meter is used outdoors, the outdoor environment is severe, the influence of a plurality of external things is easily caused, and the display screen cover plate is easily opened, so that the safety of the display screen is influenced, and the safety of the water meter is influenced.
Therefore, there is a need to solve the above problems by providing a protective housing for an intelligent water meter that can ensure improved safety when the water meter is used outdoors.
Disclosure of Invention
In view of the above problems, the present invention provides a protective casing for an intelligent water meter to solve the problems set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a protective shell for an intelligent water meter comprises a square shell, wherein rollers are arranged at four corners inside the square shell, an arc plate is arranged at the bottom of the inner side of the square shell, a moving rod is fixedly connected to the bottom of the arc plate, the bottom end of the moving rod is located in the wall thickness of the square shell, and a compression spring is fixedly connected to the bottom end of the moving rod;
the utility model discloses a square shell, including square shell, embedded groove, vertical board, gag lever post, connecting rope, the square shell bottom is provided with the triangular platform, and the embedded groove has all been seted up to the square shell both sides, and spacing hole has all been seted up to embedded groove top and bottom, and the square shell both sides all are provided with vertical board, and vertical board is kept away from in the one side of square shell along a plurality of finger-pressing subassemblies of vertical direction fixedly connected with, and vertical board is close to fixedly connected with embedded plate in the one side of square shell, and the equal fixedly connected with gag lever post in embedded plate top and bottom, gag lever post one end are located spacing downthehole portion, have cup jointed vertical spring on the gag lever post of bottom, and the gag lever post top at top is connected with the connecting.
Preferably, the top of the inner side of the square shell is provided with an object placing plate, an arc-shaped groove is formed in the object placing plate, the two ends of the arc-shaped groove are lower than the middle of the arc-shaped groove, and two steel balls are arranged in the arc-shaped groove.
Preferably, the wall of the arc-shaped groove is coated with magnetic powder, and the magnetic force of the magnetic powder on the steel ball is smaller than the gravity of the steel ball.
Preferably, the top of the triangular table is fixedly connected with a T-shaped strip, the T-shaped strip is embedded into the wall thickness of the bottom of the square shell, and horizontal springs are fixedly connected to two sides of the T-shaped strip.
In one embodiment of the present invention, the thickness of the triangular table gradually decreases toward the bottom, and the surface of the triangular table is polished.
Preferably, the surface of the roller is sleeved with a cushion pad, the cushion pad is made of rubber materials, and the outer surface of the cushion pad is in a sawtooth shape.
Preferably, the vertical plate is attached to the side wall of the square shell, the vertical plate is provided with a containing groove from the bottom to the top, and the containing groove is opened at the bottom.
The invention has the technical effects and advantages that:
1. according to the invention, the triangular table is rotated to the top or the bottom, so that the protective effect is achieved when the triangular table is positioned at the top, meanwhile, the display screen cover plate cannot be driven to be opened by operating the vertical plate to move, and when the triangular table is positioned at the bottom, the display screen cover plate is conveniently driven to be opened by operating the vertical plate to move, so that the safety is ensured;
2. according to the invention, when the object placing plate deflects to the lower part of the water meter through the steel balls in the object placing plate, the two steel balls are close to each other, so that the gravity center is concentrated in the middle part, the pressing effect on the square shell is better, and the square shell is more stable;
3. according to the invention, the T-shaped strip is driven to move at the top of the square shell through the triangular platform, and the horizontal spring is compressed, so that a certain buffer effect is achieved, the square shell is prevented from being pushed when the triangular platform is impacted, and the stability of the square shell is improved;
4. according to the invention, a certain amount of water can be placed in the containing groove, so that the water meter can be prevented from being damaged by insolation due to evaporation and heat absorption in summer, and the change of temperature can be timely mastered by observing the icing condition of the water in the containing groove in winter, so that the water meter can be correspondingly protected.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side sectional view of the square housing of the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention.
In the figure: square shell 1, roller 2, arc 3, carriage release lever 4, pressure spring 5, triangular platform 6, embedded groove 7, spacing hole 8, vertical board 9, finger pressure subassembly 10, embedded board 11, gag lever post 12, vertical spring 13, connecting rope 14, diaphragm 15, sucking disc 16, put thing board 17, steel ball 18, T type strip 19, horizontal spring 20, blotter 21, hold groove 22.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a protective shell for an intelligent water meter as shown in figures 1-3, which comprises a square shell 1, wherein rollers 2 are arranged at four corners inside the square shell 1, an arc-shaped plate 3 is arranged at the bottom of the inner side of the square shell 1, a moving rod 4 is fixedly connected to the bottom of the arc-shaped plate 3, the bottom end of the moving rod 4 is positioned in the wall thickness of the square shell 1, and a compression spring 5 is fixedly connected to the bottom end;
the square shell comprises a square shell body 1, and is characterized in that a triangular platform 6 is arranged at the bottom of the square shell body 1, embedded grooves 7 are formed in two sides of the square shell body 1, limiting holes 8 are formed in the top and the bottom of the embedded grooves 7, vertical plates 9 are arranged on two sides of the square shell body 1, one face, far away from the square shell body 1, of each vertical plate 9 is provided with a plurality of finger pressing assemblies 10 along the vertical direction, one face, close to the square shell body 1, of each vertical plate 9 is fixedly connected with embedded plates 11, limiting rods 12 are fixedly connected with the top and the bottom of each embedded plate 11, one ends of the limiting rods 12 are located in the limiting holes 8, vertical springs 13 are sleeved on the limiting rods 12 of the bottom, the tops of the limiting rods 12 at the tops are connected with connecting ropes 14, transverse plates 15 are horizontally arranged in the square shell body 1, one ends of the connecting ropes penetrate into the transverse plates 15.
As a specific embodiment of the invention, the top of the inner side of the square shell 1 is provided with an object placing plate 17, an arc-shaped groove is formed in the object placing plate 17, two ends of the arc-shaped groove are lower than the middle part of the arc-shaped groove, and two steel balls 18 are arranged in the arc-shaped groove; put steel ball 18 in thing board 17 when putting thing board 17 and deflecting the water gauge below, two steel balls 18 can be close to each other, and then can make the focus concentrate on the middle part, the effect of pushing down of square shell 1 is better, and then make square shell 1 more stable, when putting thing board 17 and being located the water gauge top, one side of arc wall can be removed to two steel balls 18, and then the atress that makes square shell 1 is uneven, square shell 1 is in the tilt state, there is great torsion between arc 3 and water gauge, make contact between arc 3 and water gauge inseparabler, the fixed effect of arc 3 has been improved.
As a specific embodiment of the present invention, magnetic powder is sprayed on the wall of the arc-shaped groove, and the magnetic force of the magnetic powder to the steel ball 18 is smaller than the gravity of the steel ball 18 itself; the magnetic powder has certain attraction to the steel ball 18, so that when the steel ball 18 slides in the arc-shaped groove, the speed of the steel ball 18 during sliding is reduced, the impact of the steel ball 18 is reduced, and the vibration of the square shell 1 is reduced.
As a specific embodiment of the present invention, a T-shaped bar 19 is fixedly connected to the top of the triangular table 6, the T-shaped bar 19 is embedded into the wall thickness of the bottom of the square shell 1, and horizontal springs 20 are fixedly connected to both sides of the T-shaped bar 19; when the triangular platform 6 receives external impact, the triangular platform 6 can drive the T-shaped strip 19 to move at the top of the square shell 1, the horizontal spring 20 is compressed, a certain buffer effect is achieved, the square shell 1 is prevented from being pushed when the triangular platform 6 receives impact, and the stability of the square shell 1 is improved.
As a specific embodiment of the invention, the thickness of the triangular platform 6 is gradually reduced towards the bottom, and the surface of the triangular platform 6 is polished; the top of the triangular platform 6 is ensured not to have sundries, and the probability of corroding the triangular platform 6 by the residues is reduced.
As a specific embodiment of the invention, a buffer 21 is sleeved on the surface of the roller 2, the buffer 21 is made of a rubber material, and the outer surface of the buffer 21 is in the shape of sawtooth; the buffering strip on the rolling surface can play the cushioning effect at ordinary times to when roller 2 rotates on the water gauge surface, prevent that roller 2 and water gauge friction are heavier, play the guard action to the water gauge, and because its surface has the cockscomb structure, reduce its friction time when rotating with the water gauge.
As a specific embodiment of the invention, the vertical plate 9 is attached to the side wall of the square shell 1, the vertical plate 9 is provided with a containing groove 22 from the bottom to the top, and the opening of the containing groove 22 is positioned at the bottom; hold the inside certain moisture that can place of groove 22, in summer, can evaporate the heat absorption, prevent that the water gauge from being exposed to the sun and damaging, in winter, can in time master the change of temperature through the condition of freezing of observing the moisture that holds in the groove 22, carry out corresponding protection to the water gauge.
The working principle of the invention is as follows:
referring to the attached drawings 1-3 of the specification, when the intelligent water meter is used outdoors, a square shell 1 is inserted into the water meter, then a sucker 16 is adsorbed on a display screen cover plate, when the display screen needs to be checked, a thumb can be inserted into a finger pressing component 10 on one side, other fingers are inserted into a finger pressing component 10 on the other side, then the fingers press downwards, a vertical plate 9 moves downwards, the vertical plate 9 drives an embedded plate 11 to move downwards, a vertical spring 13 is compressed, a limiting rod 12 on the top pulls a connecting rope 14 to move, the connecting rope 14 pulls the sucker 16 to ascend, the sucker 16 pulls the display screen cover plate to ascend, the display screen is displayed, tools can be placed on the plane on the top of the square shell 1, the cleanness of the tools is influenced when water is placed on the ground, after the checking is finished, the square shell 1 can rotate for half a circle, a roller 2 can rotate on the surface of the water meter, and finally a triangular platform 6 and a compression spring 5 are positioned on the top of the water meter, because there is the existence of triangle platform 6, when having the toy such as mouse to climb to intelligent water gauge department along the water pipe, because the existence of triangle platform 6, the toy is difficult for sojourning, or when having the object to drop on triangle platform 6, triangle platform 6 can go out its refraction, arc 3 can promote carriage release lever 4 simultaneously, compress compression spring 5, play the cushioning effect to the object that drops, play the guard action to the water gauge, simultaneously because after square shell 1 rotates half a week, this thing rethread promotes vertical board 9 and rises or when descending, only can will connect rope 14 pulling, and then pulling sucking disc 16 moves down, can play taut effect to the display screen apron, and can't pull open the display screen apron, guarantee that inside display screen can not opened by the external world easily, the security has been improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a protecting sheathing for intelligent water gauge, includes square shell (1), its characterized in that: the roller (2) is arranged at each of four corners in the square shell (1), the arc-shaped plate (3) is arranged at the bottom of the inner side of the square shell (1), the bottom of the arc-shaped plate (3) is fixedly connected with a movable rod (4), the bottom end of the movable rod (4) is positioned in the wall thickness of the square shell (1), and the movable rod is fixedly connected with a compression spring (5);
the square shell is characterized in that a triangular platform (6) is arranged at the bottom of the square shell (1), embedded grooves (7) are formed in the two sides of the square shell (1), limiting holes (8) are formed in the top and the bottom of the embedded grooves (7), vertical plates (9) are arranged on the two sides of the square shell (1), one surface, far away from the square shell (1), of each vertical plate (9) is fixedly connected with a plurality of finger pressing assemblies (10) in the vertical direction, one surface, close to the square shell (1), of each vertical plate (9) is fixedly connected with an embedded plate (11), limiting rods (12) are fixedly connected to the top and the bottom of each embedded plate (11), one end of each limiting rod (12) is located inside each limiting hole (8), a vertical spring (13) is sleeved on the limiting rod (12) at the bottom, a connecting rope (14) is connected to the top end of each limiting rod (12) at the top, a transverse plate (15) is horizontally arranged inside the square shell (1), one end of each connecting rope, and the end is connected with a sucker (16), and the sucker (16) is positioned in the center of the square shell (1).
2. A protective case for an intelligent water meter as set forth in claim 1, wherein: the square shell is characterized in that an object placing plate (17) is arranged at the top of the inner side of the square shell (1), an arc-shaped groove is formed in the object placing plate (17), the two ends of the arc-shaped groove are lower than the middle of the arc-shaped groove, and two steel balls (18) are arranged in the arc-shaped groove.
3. A protective case for an intelligent water meter as set forth in claim 2, wherein: magnetic powder is sprayed on the wall of the arc-shaped groove, and the magnetic force of the magnetic powder on the steel ball (18) is smaller than the gravity of the steel ball (18).
4. A protective case for an intelligent water meter as set forth in claim 1, wherein: the top of the triangular table (6) is fixedly connected with a T-shaped strip (19), the T-shaped strip (19) is embedded into the wall thickness of the bottom of the square shell (1), and horizontal springs (20) are fixedly connected to the two sides of the T-shaped strip (19).
5. A protective case for an intelligent water meter as set forth in claim 4, wherein: the thickness of the triangular table (6) is gradually reduced to the bottom, and the surface of the triangular table (6) is subjected to polishing treatment.
6. A protective case for an intelligent water meter as set forth in claim 1, wherein: the surface of the roller (2) is sleeved with a cushion pad (21), the cushion pad (21) is made of rubber materials, and the outer surface of the cushion pad (21) is in a sawtooth shape.
7. A protective case for an intelligent water meter as set forth in claim 1, wherein: vertical board (9) and side wall laminating of square shell (1), and vertical board (9) have been seted up by the bottom to the top and have been held groove (22), hold groove (22) opening and be located the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011323220.XA CN112461320B (en) | 2020-11-23 | 2020-11-23 | Protective shell for intelligent water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011323220.XA CN112461320B (en) | 2020-11-23 | 2020-11-23 | Protective shell for intelligent water meter |
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| CN112461320A true CN112461320A (en) | 2021-03-09 |
| CN112461320B CN112461320B (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011323220.XA Active CN112461320B (en) | 2020-11-23 | 2020-11-23 | Protective shell for intelligent water meter |
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Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0168279A1 (en) * | 1984-06-01 | 1986-01-15 | Manufacture D'appareillage Electrique De Cahors | Casing, in particular for electricity meters or the like |
| WO2004021020A1 (en) * | 2002-08-09 | 2004-03-11 | Landis+Gyr Ag | Housing for a meter |
| US20130094125A1 (en) * | 2011-10-14 | 2013-04-18 | Dennis W. Schwartz | Electronic Meter Register And Method Having A Bottom Formed By Sealing Material |
| KR20150007793A (en) * | 2013-07-12 | 2015-01-21 | 코리아씰즈나코엔지니어링 주식회사 | Apparatus for protecting a water meter |
| CN207782706U (en) * | 2018-02-02 | 2018-08-28 | 温州港宏新能源有限公司 | A kind of luminescence unit and photovoltaic plant |
| CN108548571A (en) * | 2018-05-04 | 2018-09-18 | 黄伟彬 | A kind of accurate water meter with filtering function |
| CN207995109U (en) * | 2018-03-12 | 2018-10-19 | 深圳市雅特斯商务有限公司 | A kind of mobile phone connection network commutator |
| CN208767425U (en) * | 2018-10-09 | 2019-04-19 | 广东金悦诚蓄电池有限公司 | A kind of small-sized valve-regulated lead-acid battery rapid internalization is at system |
| CN208779086U (en) * | 2018-09-26 | 2019-04-23 | 宁波必沃纺织机械有限公司 | A kind of new-type display screen mounting structure |
| CN209199602U (en) * | 2019-01-22 | 2019-08-02 | 刘文理 | Information security computer protection device for hard disk |
| CN110207774A (en) * | 2019-06-20 | 2019-09-06 | 山东辰智电子科技有限公司 | A kind of waterproof and dampproof water meter |
| CN209625494U (en) * | 2018-12-13 | 2019-11-12 | 程红荣 | A kind of teaching aid for Chinese teaching |
| CN209802430U (en) * | 2019-06-04 | 2019-12-17 | 泰兴市春雷仪表有限公司 | Level meter with protection device |
| CN209858000U (en) * | 2019-06-12 | 2019-12-27 | 辽宁圣龙科技有限公司 | Water meter with protection function |
| CN110713903A (en) * | 2019-11-20 | 2020-01-21 | 湖州鼎海生物科技有限公司 | Novel high-efficient nucleic acid testing sample device |
| CN209978991U (en) * | 2019-07-22 | 2020-01-21 | 山东金泉仪表有限公司 | Explosion-proof type intelligence water gauge |
| CN210293353U (en) * | 2019-06-22 | 2020-04-10 | 无锡水表有限责任公司 | Mechanical water meter capable of automatically opening water meter cover |
| CN111366207A (en) * | 2020-02-18 | 2020-07-03 | 益都智能技术（北京）股份有限公司 | Non-magnetic sampling electromechanical separation prepayment valve control intelligent water meter |
| CN211047472U (en) * | 2020-01-08 | 2020-07-17 | 李继攀 | Hydraulic and hydroelectric engineering management device |
| CN211452484U (en) * | 2020-04-08 | 2020-09-08 | 苏州文泽可智能科技有限公司 | Intelligent water meter |
| CN211527519U (en) * | 2019-12-28 | 2020-09-18 | 江花集团有限公司 | Water meter with adjustable movement |
| CN211552976U (en) * | 2020-04-03 | 2020-09-22 | 连云港海腾仪表有限公司 | Sealing structure of intelligent water meter |
| CN111761109A (en) * | 2020-07-06 | 2020-10-13 | 南京宁源智能仪表有限公司 | Water meter case opening inside and outside groove machining device |
| CN211701872U (en) * | 2020-04-07 | 2020-10-16 | 甘肃机电职业技术学院（甘肃省机械工业学校、甘肃省机械高级技工学校） | Protective housing for VIENNA rectifier |
-
2020
- 2020-11-23 CN CN202011323220.XA patent/CN112461320B/en active Active
Patent Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0168279A1 (en) * | 1984-06-01 | 1986-01-15 | Manufacture D'appareillage Electrique De Cahors | Casing, in particular for electricity meters or the like |
| WO2004021020A1 (en) * | 2002-08-09 | 2004-03-11 | Landis+Gyr Ag | Housing for a meter |
| US20130094125A1 (en) * | 2011-10-14 | 2013-04-18 | Dennis W. Schwartz | Electronic Meter Register And Method Having A Bottom Formed By Sealing Material |
| KR20150007793A (en) * | 2013-07-12 | 2015-01-21 | 코리아씰즈나코엔지니어링 주식회사 | Apparatus for protecting a water meter |
| CN207782706U (en) * | 2018-02-02 | 2018-08-28 | 温州港宏新能源有限公司 | A kind of luminescence unit and photovoltaic plant |
| CN207995109U (en) * | 2018-03-12 | 2018-10-19 | 深圳市雅特斯商务有限公司 | A kind of mobile phone connection network commutator |
| CN108548571A (en) * | 2018-05-04 | 2018-09-18 | 黄伟彬 | A kind of accurate water meter with filtering function |
| CN208779086U (en) * | 2018-09-26 | 2019-04-23 | 宁波必沃纺织机械有限公司 | A kind of new-type display screen mounting structure |
| CN208767425U (en) * | 2018-10-09 | 2019-04-19 | 广东金悦诚蓄电池有限公司 | A kind of small-sized valve-regulated lead-acid battery rapid internalization is at system |
| CN209625494U (en) * | 2018-12-13 | 2019-11-12 | 程红荣 | A kind of teaching aid for Chinese teaching |
| CN209199602U (en) * | 2019-01-22 | 2019-08-02 | 刘文理 | Information security computer protection device for hard disk |
| CN209802430U (en) * | 2019-06-04 | 2019-12-17 | 泰兴市春雷仪表有限公司 | Level meter with protection device |
| CN209858000U (en) * | 2019-06-12 | 2019-12-27 | 辽宁圣龙科技有限公司 | Water meter with protection function |
| CN110207774A (en) * | 2019-06-20 | 2019-09-06 | 山东辰智电子科技有限公司 | A kind of waterproof and dampproof water meter |
| CN210293353U (en) * | 2019-06-22 | 2020-04-10 | 无锡水表有限责任公司 | Mechanical water meter capable of automatically opening water meter cover |
| CN209978991U (en) * | 2019-07-22 | 2020-01-21 | 山东金泉仪表有限公司 | Explosion-proof type intelligence water gauge |
| CN110713903A (en) * | 2019-11-20 | 2020-01-21 | 湖州鼎海生物科技有限公司 | Novel high-efficient nucleic acid testing sample device |
| CN211527519U (en) * | 2019-12-28 | 2020-09-18 | 江花集团有限公司 | Water meter with adjustable movement |
| CN211047472U (en) * | 2020-01-08 | 2020-07-17 | 李继攀 | Hydraulic and hydroelectric engineering management device |
| CN111366207A (en) * | 2020-02-18 | 2020-07-03 | 益都智能技术（北京）股份有限公司 | Non-magnetic sampling electromechanical separation prepayment valve control intelligent water meter |
| CN211552976U (en) * | 2020-04-03 | 2020-09-22 | 连云港海腾仪表有限公司 | Sealing structure of intelligent water meter |
| CN211701872U (en) * | 2020-04-07 | 2020-10-16 | 甘肃机电职业技术学院（甘肃省机械工业学校、甘肃省机械高级技工学校） | Protective housing for VIENNA rectifier |
| CN211452484U (en) * | 2020-04-08 | 2020-09-08 | 苏州文泽可智能科技有限公司 | Intelligent water meter |
| CN111761109A (en) * | 2020-07-06 | 2020-10-13 | 南京宁源智能仪表有限公司 | Water meter case opening inside and outside groove machining device |
Non-Patent Citations (1)
| Title |
|---|
| 杨振中 等: "不锈钢环保型表壳在水表行业中的应用", 《工业计量》 * |
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