CN219675167U

CN219675167U - Novel ultrasonic water meter

Info

Publication number: CN219675167U
Application number: CN202320649134.0U
Authority: CN
Inventors: 赵海萍; 乔夫前; 孙振
Original assignee: Linyi Zhengyu Instrument Co ltd
Current assignee: Linyi Zhengyu Instrument Co ltd
Priority date: 2023-03-25
Filing date: 2023-03-25
Publication date: 2023-09-12
Anticipated expiration: 2033-03-25

Abstract

The utility model discloses a novel ultrasonic water meter, which belongs to the field of ultrasonic water meters, and comprises an ultrasonic water meter main body, wherein a dial plate is fixedly arranged at the top end of the ultrasonic water meter main body, a glass cover plate is fixedly arranged at the top end of the dial plate, a knob is arranged at the top end of the glass cover plate, a connecting cylinder is fixedly arranged at one end of the knob, one end of the connecting cylinder penetrates through the glass cover plate through a through groove, one end of the connecting cylinder extends to the inside of the dial plate, a fastening spring is arranged in the connecting cylinder, a connecting column is inserted and arranged at one end of the connecting column, an in-meter scraping plate is fixedly connected at one end of the connecting column, the top end of the in-meter scraping plate is tightly attached to the surface of the glass cover plate, one end of the fastening spring is fixedly connected with the inner wall of the connecting cylinder, mist on the inner side and the outer side of the dial plate can be cleaned, the cleanliness of the dial plate can be effectively maintained, and convenience in checking water meter data of workers is greatly improved.

Description

Novel ultrasonic water meter

Technical Field

The utility model relates to the field of ultrasonic water meters, in particular to a novel ultrasonic water meter.

Background

The ultrasonic water meter is a novel water meter which further calculates the flow of water by detecting the time difference generated by the speed change when the ultrasonic sound beam is transmitted in the water in the concurrent and countercurrent mode and analyzing and processing the flow rate of the water. The characteristic is low flow velocity, wide measuring range ratio, high measuring accuracy and stable operation. The inside has no movable part and no flow blocking element, is not influenced by impurities in water, and has long service life. The output communication function is complete, and the requirements of various communication and wireless networking are met. The water meter has excellent small flow detection capability, can solve the problems of a plurality of traditional water meters, is more suitable for gradient charging of water fees, is more suitable for saving and reasonably utilizing water resources, and has wide market and use prospects.

Based on the above, the present inventors found that: when ultrasonic wave water gauge uses, the water gauge is mostly installation and outdoor or dark department, because sun insolate or weather and temperature's influence, can make produce fog on the surface, lead to the unable effectual data of looking over the water gauge display of staff, thereby great reduction the stability when the water gauge uses, simultaneously after current water gauge uses for a long time, the outside of its dial plate can produce a large amount of dust, influence the staff and look over the convenience of data, then, there is the authentication, research improvement to current structure, provide a novel ultrasonic wave water gauge, in order to reach the purpose that has more practical value.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide the novel ultrasonic water meter which can clean the fog on the inner side and the outer side of the dial plate, can effectively maintain the cleanliness of the dial plate and greatly improves the convenience of checking the water meter data for staff.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a novel ultrasonic water meter, includes ultrasonic water meter main part, the fixed dial plate that is provided with in top of ultrasonic water meter main part, the fixed glass apron that is provided with in top of dial plate, the top of glass apron is provided with the knob, the one end fixed mounting of knob has a connecting cylinder, the one end of connecting cylinder runs through glass apron through logical groove, the one end of connecting cylinder extends to the inside of dial plate, the inside of connecting cylinder is provided with fastening spring, the spliced pole is installed in the one end of connecting cylinder inserts, the scraper blade in the one end fixedly connected with table of spliced pole, the top of scraper blade closely laminates with the surface of glass apron in the table, the one end of fastening spring and the inner wall fixed connection of connecting cylinder, just the other end of fastening spring and the one end fixed connection of spliced pole, the edge fixed mounting in the knob outside has the outer scraper blade, the bottom of the outer scraper blade of table is closely laminated with the surface of glass apron, the bottom of the outer scraper blade of table and the top fixed mounting of scraper blade have the rubber to scrape the strip in the table, the top of dial plate is connected with the table lid through the pivot.

Further, the number of the scraping edges of the rubber scraping strips is two, and the shapes of the two scraping edges are triangular.

Further, the edge of the inner wall of the watch cover is fixedly provided with a sealing ring, and the sealing ring is tightly attached to the top end of the dial plate.

Further, the top of dial plate evenly fixed mounting has the piece of counterpoint, the inboard edge of table lid has evenly seted up the counterpoint hole, the one end of counterpoint piece inserts the inside of installing to the counterpoint hole.

Further, a limiting plate is fixedly arranged on one side of the watch cover, a slot is formed in the outer side of the limiting plate, a limiting rod is inserted into the slot, a pull block is fixedly arranged at one end of the limiting rod, a limiting spring is sleeved on the outer side of the limiting rod, and a limiting hole is formed in one side of the dial plate.

Further, one end of the limiting spring is fixedly connected with one side of the pull block, and the other end of the limiting spring is fixedly connected with the outer wall of the limiting plate.

Furthermore, one end of the limiting rod is inserted into the limiting hole, and one end of the limiting rod and the limiting hole are arc-shaped.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) This scheme, through setting up knob, fastening spring, scraper blade and rubber scrape the strip in the table, when this ultrasonic water meter main part was put into use, utilize the staff to point to stir the outer scraper blade of table of knob one side, the outer scraper blade of table and the interior scraper blade of table of messenger use the knob to rotate as the axle center, utilize the outer scraper blade of table and the rubber scrape the strip of the interior scraper blade one end of table can clean glass apron both ends, can effectually strike off the fog at glass apron both ends, the staff that makes can effectually observe the data that shows on the dial plate, utilize fastening spring's elasticity simultaneously, the interior scraper blade of table that can make is to the one end top of glass apron moves, thereby the rubber scrape the strip on the interior scraper blade of table can closely laminate with glass apron's one end, the thoroughness that fog was clear has been promoted.

(2) This scheme, through setting up limiting plate, gag lever post and spacing spring, utilize the staff to roll over the table lid to the dial plate on, make the limiting plate turn over to one side of dial plate afterwards, simultaneously utilize the shape of gag lever post one end, and the elasticity of spacing spring, in the spacing hole in the dial plate outside with the one end bullet of gag lever post, can effectually be firmly fixed in the top of dial plate with the table lid, thereby increased the fastness that the table lid covered to the dial plate top, simultaneously effectually prevented that the dust from falling on the surface of glass apron, and cause the unclear phenomenon of data display.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic plan side cross-sectional view of a partial structure of the present utility model;

FIG. 3 is a perspective exploded view of the knob structure of the present utility model;

FIG. 4 is an enlarged schematic view of the partial structure of FIG. 2A according to the present utility model;

fig. 5 is an enlarged schematic view of a partial structure at B in fig. 2 according to the present utility model.

The reference numerals in the figures illustrate:

1. an ultrasonic water meter main body; 2. a dial; 3. a glass cover plate; 4. a knob; 5. a connecting cylinder; 6. a fastening spring; 7. a connecting column; 8. an in-meter scraper; 9. an exterior wiper; 10. a rubber scraping strip; 11. a watch cover; 12. a seal ring; 13. an alignment block; 14. an alignment hole; 15. a limiting plate; 16. a slot; 17. a limit rod; 18. a limit spring; 19. and a limiting hole.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1-5, a novel ultrasonic water meter comprises an ultrasonic water meter main body 1, the top of the ultrasonic water meter main body 1 is fixedly provided with a dial 2, the top of the dial 2 is fixedly provided with a glass cover plate 3, the top of the glass cover plate 3 is provided with a knob 4, one end of the knob 4 is fixedly provided with a connecting cylinder 5, one end of the connecting cylinder 5 penetrates through the glass cover plate 3 through a through groove, one end of the connecting cylinder 5 extends to the inside of the dial 2, the inside of the connecting cylinder 5 is provided with a fastening spring 6, one end of the connecting cylinder 5 is inserted and is provided with a connecting column 7, one end of the connecting column 7 is fixedly connected with an inner-meter scraping plate 8, the top of the inner-meter scraping plate 8 is tightly attached to the surface of the glass cover plate 3, one end of the fastening spring 6 is fixedly connected with the inner wall of the connecting cylinder 5, the other end of the fastening spring 6 is fixedly connected with one end of the connecting column 7, the edge of the outer side of the knob 4 is fixedly provided with an outer-meter scraping plate 9, the bottom of the outer-meter scraping plate 9 is tightly attached to the surface of the glass cover plate 3, the top of the inner-meter scraping plate 8 is fixedly provided with a rubber scraping strip 10, the top of the dial 2 is connected with a meter cover 11 through a rotating shaft, the top of the device can effectively scrape water mist data of the water meter main body 1, the water meter can be conveniently displayed by workers, and workers can watch the water meter data conveniently and can be displayed, and the water meter body can be seen at the staff.

Referring to fig. 1, 3 and 4, the number of scraping edges of the rubber scraping strip 10 is two, the shapes of the two scraping edges are triangular, and water mist on the outer side and the inner side of the glass cover plate 3 can be effectively scraped through the scraping edges of the double triangles; the edge of the inner wall of the watch cover 11 is fixedly provided with the sealing ring 12, the sealing ring 12 is tightly attached to the top end of the dial 2, and dust can be effectively prevented from falling onto the glass cover plate 3 from a gap between the watch cover 11 and the dial 2 through the sealing ring 12; the top of dial plate 2 evenly fixed mounting has counterpoint piece 13, and the edge of table lid 11 inboard has evenly seted up counterpoint hole 14, and the one end of counterpoint piece 13 inserts the inside of installing to counterpoint hole 14, inserts in the counterpoint hole 14 of table lid 11 bottom through counterpoint piece 13, can effectually restrict table lid 11 in the top of dial plate 2.

Referring to fig. 2 and 5, a limiting plate 15 is fixedly arranged on one side of a watch cover 11, a slot 16 is formed in the outer side of the limiting plate 15, a limiting rod 17 is inserted into the slot 16, a pull block is fixedly arranged at one end of the limiting rod 17, a limiting spring 18 is sleeved on the outer side of the limiting rod 17, and a limiting hole 19 is formed in one side of a dial 2; one end of the limiting spring 18 is fixedly connected with one side of the pull block, and the other end of the limiting spring 18 is fixedly connected with the outer wall of the limiting plate 15; one end of the limiting rod 17 is inserted into the limiting hole 19, one end of the limiting rod 17 and the limiting hole 19 are arc-shaped, and the meter cover 11 can be firmly fixed on the dial 2 through the limiting rod 17, so that the meter cover 11 is prevented from loosening, and dust falls onto the glass cover plate 3.

When in use: the staff is firstly used for poking the outer scraping plate 9 on one side of the knob 4 by fingers, the outer scraping plate 9 and the inner scraping plate 8 are enabled to rotate by taking the knob 4 as an axis, meanwhile, the elasticity of the fastening spring 6 is utilized, the inner scraping plate 8 can be enabled to push against one end of the glass cover plate 3, therefore, the rubber scraping strip 10 on the inner scraping plate 8 can be tightly attached to one end of the glass cover plate 3, the rubber scraping strip 10 on one end of the outer scraping plate 9 and the inner scraping plate 8 can be used for cleaning two ends of the glass cover plate 3, fog or dust on two ends of the glass cover plate 3 can be effectively scraped, the staff can effectively observe data displayed on the dial 2, then the staff is utilized for folding the watch cover 11 onto the dial 2, then the limit plate 15 is enabled to be folded to one side of the dial 2, meanwhile, the shape of one end of the limit rod 17 and the elasticity of the limit spring 18 are utilized, one end of the limit rod 17 is enabled to be sprung into the limit hole 19 on the outer side of the dial 2, the top end of the dial 11 can be firmly fixed on the dial 2, accordingly, the fog or dust on two ends of the dial plate 3 can be effectively prevented from falling down on the dial 2, the dial 2 can be effectively observed, and the dust on the dial plate 3 can be effectively prevented.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a novel ultrasonic water meter, includes ultrasonic water meter main part (1), its characterized in that: the utility model discloses an ultrasonic water meter, including ultrasonic water meter main part (1), dial plate (2) is fixedly provided with on top of dial plate (2), the top of dial plate (2) is fixedly provided with glass apron (3), the top of glass apron (3) is provided with knob (4), the one end fixed mounting of knob (4) has connecting cylinder (5), the one end of connecting cylinder (5) runs through glass apron (3) through logical groove, the one end of connecting cylinder (5) extends to the inside of dial plate (2), the inside of connecting cylinder (5) is provided with fastening spring (6), connecting column (7) is installed in the one end of connecting cylinder (5) in the insertion, the one end fixedly connected with of connecting column (7) in table scraper blade (8), the top of table scraper blade (8) closely laminates with the surface of glass apron (3), the one end of fastening spring (6) and the inner wall fixed connection of connecting cylinder (5), just the other end of fastening spring (6) and the one end fixed connection of connecting column (7), the edge fixed mounting in the outside of knob (4) has table scraper blade (9), the bottom of table scraper blade (9) and the surface of table scraper blade (9) are closely laminated with the surface of table scraper blade (10) in the surface of table (10), the top end of the dial plate (2) is connected with a meter cover (11) through a rotating shaft.

2. The novel ultrasonic water meter of claim 1, wherein: the number of the scraping edges of the rubber scraping strip (10) is two, and the shapes of the two scraping edges are triangular.

3. The novel ultrasonic water meter of claim 1, wherein: the edge of the inner wall of the watch cover (11) is fixedly provided with a sealing ring (12), and the sealing ring (12) is tightly attached to the top end of the dial plate (2).

4. The novel ultrasonic water meter of claim 1, wherein: the dial plate (2) is characterized in that an alignment block (13) is uniformly and fixedly arranged at the top end of the dial plate (2), an alignment hole (14) is uniformly formed in the edge of the inner side of the dial plate cover (11), and one end of the alignment block (13) is inserted into the alignment hole (14).

5. The novel ultrasonic water meter of claim 1, wherein: one side fixed mounting of table lid (11) has limiting plate (15), slot (16) have been seted up in the outside of limiting plate (15), peg (17) are installed in the inside of slot (16) inserts, the one end fixed mounting of peg (17) has the pull block, spacing spring (18) have been cup jointed in the outside of peg (17), spacing hole (19) have been seted up to one side of dial plate (2).

6. The novel ultrasonic water meter of claim 5, wherein: one end of the limiting spring (18) is fixedly connected with one side of the pull block, and the other end of the limiting spring (18) is fixedly connected with the outer wall of the limiting plate (15).

7. The novel ultrasonic water meter of claim 5, wherein: one end of the limiting rod (17) is inserted into the limiting hole (19), and one end of the limiting rod (17) and the limiting hole (19) are arc-shaped.