CN219736477U - High-efficient waterproof NB water gauge - Google Patents
High-efficient waterproof NB water gauge Download PDFInfo
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- CN219736477U CN219736477U CN202321030952.9U CN202321030952U CN219736477U CN 219736477 U CN219736477 U CN 219736477U CN 202321030952 U CN202321030952 U CN 202321030952U CN 219736477 U CN219736477 U CN 219736477U
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- water meter
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 239000011521 glass Substances 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 abstract description 12
- 230000001681 protective effect Effects 0.000 abstract description 11
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000002787 reinforcement Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of water meters, and particularly relates to a high-efficiency waterproof NB water meter which comprises a water meter main body, wherein a glass cover is arranged on the front surface of the water meter main body, a dial plate is arranged in the glass cover, a plate is arranged at the lower end of the water meter main body, and a protective cover is arranged at the upper end of the water meter main body. According to the utility model, through arranging the elastic sealing ring, the clamping piece, the plate, the connecting piece, the first spring, the inserted link, the jack, the fixing piece, the movable block, the movable plate, the second spring and the pressing piece, the protection and the reinforcement effects on the connection structure of the protective cover can be realized in the protection and use process of the protective cover, the tightness between the protective cover and the water meter is improved, the connection stability of the protective cover is improved, the protection effect on the dial of the internal water meter is improved, the mode of fixedly mounting the rear cover of the traditional water meter and the screw of the water meter is changed, the rear cover structure can be quickly assembled and disassembled, the maintenance operation of daily internal electric devices of the water meter is facilitated, and the overhaul efficiency of the water meter is improved.
Description
Technical Field
The utility model relates to the technical field of water meters, in particular to an efficient waterproof NB water meter.
Background
The NB water meter is a metering product, namely an intelligent water meter, and adopts a wireless Internet of things mode, so that the NB water meter is more convenient to use and more accurate in metering compared with a common water meter, and intelligent services such as remote meter reading and asset tracking are realized. The function of recording the pointer steering is added on the existing mechanical water meter, the numerical value of the pointer is digitized, and then the numerical value is transmitted to each terminal through the wireless transmission module, so that people can conveniently observe the numerical value of the water meter remotely.
The prior art has the following problems:
the general water gauge visor is through the movable structure connection protection use, and the sealed effect between visor and the inside dial plate is poor, is in moist environment for a long time, and the inside moist condition that easily appears of dial plate, dampproofing protection effect is poor, and water gauge structure is through screw fixed mounting simultaneously, and the water gauge overhauls trouble, inefficiency.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the efficient waterproof NB water meter, which solves the problems that the sealing effect between the protective cover and the inner dial plate is poor, the dial plate is in a moist environment for a long time, the interior of the dial plate is easy to be moist, the dampproof protection effect is poor, the water meter structure is fixedly installed through screws, the water meter is trouble to overhaul and the efficiency is low.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient waterproof NB water gauge, includes the water gauge main part, the front of water gauge main part is provided with the glass lid, the inside of glass lid is provided with the dial plate, the lower extreme of water gauge main part is provided with shaped plate, the upper end of water gauge main part is provided with the visor, the center department of visor is provided with the glass window, the outside of glass window is provided with elastic sealing ring, the one end of visor is connected with the fastener, the one end of shaped plate is connected with the connecting piece, one side of connecting piece is connected with first spring, the back of water gauge main part is provided with the back lid, the one end of back lid is provided with the jack, the inside of jack is provided with the inserted bar that is connected with the back lid, the upper end of back lid is connected with the mounting, one side of mounting is provided with the movable block, the one end of movable block is connected with the second spring, the upper end of movable block is provided with the movable plate, one side of movable plate is provided with according to the piece.
As a preferable technical scheme of the utility model, the inner side of the plate is provided with a clamping groove, the inner dimension of the clamping groove is matched with the dimension of a clamping piece, and the clamping piece is clamped with the main body of the water meter through the clamping groove.
As a preferable technical scheme of the utility model, a rectangular groove is formed in the side face of the clamping piece, and the inner size of the rectangular groove is matched with the size of the plate.
As a preferable technical scheme of the utility model, the diameter size of the inserting rod is matched with the inner diameter size of the inserting hole, and the inserting rod is inserted into the water meter main body through the inserting hole.
As a preferable technical scheme of the utility model, the movable block is in a right trapezoid shape, one end of the fixed piece is also in a right trapezoid shape, and the fixed piece is movably connected with the movable block.
As a preferable technical scheme of the utility model, the center of the movable plate is provided with a shaft body, and the movable plate is rotationally connected with the water meter main body through the shaft body.
As a preferable technical scheme of the utility model, a sealing strip is arranged between the rear cover and the water meter main body, the number of the inserted bars is two, and the two inserted bars are symmetrically distributed at one end of the rear cover.
Compared with the prior art, the utility model provides an efficient waterproof NB water meter, which comprises the following components
The beneficial effects are that:
1. this high-efficient waterproof NB water gauge through setting up visor, elastic sealing washer, fastener, shaped plate, connecting piece and first spring, can realize in the protection use to the visor, strengthens reinforcement effect to visor connection structure, not only improves the leakproofness between visor and the water gauge, has still improved the visor and has connected the steadiness moreover, has improved the protection effect to inside water gauge dial plate.
2. This high-efficient waterproof NB water gauge is through setting up back lid, inserted bar, jack, mounting, movable block, fly leaf, second spring and according to the piece, has changed traditional water gauge back lid and water gauge screw fixed mounting's mode, and the dismouting can be accomplished fast to back lid structure, the maintenance operation of the daily inside electric device of water gauge of being convenient for has improved the maintenance efficiency of water gauge.
Drawings
FIG. 1 is a schematic diagram of an NB water meter according to the present utility model;
FIG. 2 is a schematic diagram of a cross-sectional structure of an NB water meter according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure at A;
fig. 4 is a schematic view of the rear cover structure.
In the figure: 1. a water meter body; 2. a glass cover; 3. a dial; 4. plate; 5. a protective cover; 6. a glazing; 7. an elastic sealing ring; 8. a clamping piece; 9. rectangular grooves; 10. a connecting piece; 11. a first spring; 12. a rear cover; 13. a jack; 14. a rod; 15. a fixing member; 16. a movable block; 17. a second spring; 18. a movable plate; 19. a pressing piece.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, in the present embodiment: the utility model provides a high-efficient waterproof NB water gauge, including water gauge main part 1, the front of water gauge main part 1 is provided with glass lid 2, the inside of glass lid 2 is provided with dial plate 3, the lower extreme of water gauge main part 1 is provided with shaped plate 4, the upper end of water gauge main part 1 is provided with visor 5, the center department of visor 5 is provided with glass window 6, the outside of glass window 6 is provided with elastic sealing washer 7, the one end of visor 5 is connected with fastener 8, the one end of shaped plate 4 is connected with connecting piece 10, one side of connecting piece 10 is connected with first spring 11, the back of water gauge main part 1 is provided with back lid 12, the one end of back lid 12 is provided with jack 13, the inside of jack 13 is provided with the inserted bar 14 that is connected with back lid 12, the upper end of back lid 12 is connected with mounting 15, one side of mounting 15 is provided with movable block 16, one end of movable block 16 is connected with second spring 17, the upper end of movable block 16 is provided with movable plate 18, one side of movable plate 18 is provided with button 19.
In the embodiment, a clamping groove is formed in the inner side of the plate 4, the inner size of the clamping groove is matched with the size of the clamping piece 8, and the clamping piece 8 is clamped with the water meter main body 1 through the clamping groove, so that the stability of protective connection after the protective cover 5 is covered is ensured; the side surface of the clamping piece 8 is provided with a rectangular groove 9, the inner dimension of the rectangular groove 9 is matched with the dimension of the plate 4, and the situation that the clamping piece 8 is automatically loosened is prevented; the diameter size of the inserted link 14 is matched with the inner diameter size of the jack 13, the inserted link 14 is spliced with the water meter main body 1 through the jack 13, the structural design is reasonable, and the rear cover 12 is convenient to assemble and disassemble; the movable block 16 is in a right trapezoid shape, one end of the fixed piece 15 is also in a right trapezoid shape, the fixed piece 15 is movably connected with the movable block 16, and the structure is simple and easy to realize; the center of the movable plate 18 is provided with a shaft body, the movable plate 18 is rotatably connected with the water meter main body 1 through the shaft body, and the structural activity is good; the sealing strip is arranged between the rear cover 12 and the water meter main body 1, the number of the inserted bars 14 is two, and the two inserted bars 14 are symmetrically distributed at one end of the rear cover 12, so that the sealing effect of the rear cover 12 after assembly is ensured.
The working principle and the using flow of the utility model are as follows: when the protective cover 5 is covered, the clamping piece 8 at one end is in contact with the inner side of the plate 4, the plate 4 moves outwards, the connecting piece 10 is compressed with the first spring 11 and rotates continuously, the clamping piece 8 is gradually clamped in the clamping groove at the lower end, at the moment, the rectangular groove 9 is aligned with the plate 4, the compressed first spring 11 is clamped in the rectangular groove 9 with the plate 4, the elastic sealing ring 7 at the inner side of the protective cover 5 is extruded, the sealing effect is improved, when a water meter internal component is required to be overhauled, an overhauler directly presses the pressing piece 19, the movable plate 18 rotates clockwise, the lower end of the movable plate 18 moves leftwards with the movable block 16, the rear cover 12 is slightly rotated, after the overhauling is finished, when the rear cover 12 is assembled, the inserted rod 14 at one end of the rear cover 12 is inserted into the corresponding two jacks 13 and rotates, the fixed piece 15 is enabled to be in contact with the inner movable block 16, the movable block 16 moves leftwards through the pressing effect, the second spring 17 is extruded, and when the fixed piece 15 completely enters the inside, the compressed second spring 17 moves leftwards, and the fixed piece 15 moves leftwards after the fixed piece 12 is assembled and the fixed piece is assembled and disassembled.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a high-efficient waterproof NB water gauge, includes water gauge main part (1), its characterized in that: the utility model discloses a water meter, including water gauge main part (1), glass lid (2) are provided with in the front, the inside of glass lid (2) is provided with dial plate (3), the lower extreme of water gauge main part (1) is provided with shaped plate (4), the upper end of water gauge main part (1) is provided with visor (5), the center department of visor (5) is provided with glass window (6), the outside of glass window (6) is provided with elastic sealing washer (7), the one end of visor (5) is connected with fastener (8), the one end of shaped plate (4) is connected with connecting piece (10), one side of connecting piece (10) is connected with first spring (11), the back of water gauge main part (1) is provided with back lid (12), the one end of back lid (12) is provided with jack (13), the inside of jack (13) is provided with inserted bar (14) that are connected with back lid (12), the upper end of back lid (12) is connected with mounting (15), one side of mounting (15) is provided with movable block (16), one side of connecting piece (16), one side (16) is provided with movable plate (18), one side (18).
2. The highly effective water-resistant NB water meter as in claim 1 wherein: the inside of shaped plate (4) is provided with the draw-in groove, and the inside size of draw-in groove and the size phase-match of fastener (8), fastener (8) pass through draw-in groove and water gauge main part (1) joint.
3. The highly effective water-resistant NB water meter as in claim 1 wherein: rectangular grooves (9) are formed in the side faces of the clamping pieces (8), and the inner size of each rectangular groove (9) is matched with the size of the plate (4).
4. The highly effective water-resistant NB water meter as in claim 1 wherein: the diameter size of the inserted link (14) is matched with the inner diameter size of the jack (13), and the inserted link (14) is inserted into the water meter main body (1) through the jack (13).
5. The highly effective water-resistant NB water meter as in claim 1 wherein: the movable block (16) is right trapezoid in shape, one end of the fixed piece (15) is also right trapezoid in shape, and the fixed piece (15) is movably connected with the movable block (16).
6. The highly effective water-resistant NB water meter as in claim 1 wherein: the center of the movable plate (18) is provided with a shaft body, and the movable plate (18) is rotationally connected with the water meter main body (1) through the shaft body.
7. The highly effective water-resistant NB water meter as in claim 1 wherein: the middle of the rear cover (12) and the water meter main body (1) is provided with sealing strips, the number of the inserting rods (14) is two, and the two inserting rods (14) are symmetrically distributed at one end of the rear cover (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321030952.9U CN219736477U (en) | 2023-05-04 | 2023-05-04 | High-efficient waterproof NB water gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321030952.9U CN219736477U (en) | 2023-05-04 | 2023-05-04 | High-efficient waterproof NB water gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219736477U true CN219736477U (en) | 2023-09-22 |
Family
ID=88027635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321030952.9U Active CN219736477U (en) | 2023-05-04 | 2023-05-04 | High-efficient waterproof NB water gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219736477U (en) |
-
2023
- 2023-05-04 CN CN202321030952.9U patent/CN219736477U/en active Active
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