CN218994449U - Stainless steel ultrasonic watch case - Google Patents
Stainless steel ultrasonic watch case Download PDFInfo
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- CN218994449U CN218994449U CN202223034861.0U CN202223034861U CN218994449U CN 218994449 U CN218994449 U CN 218994449U CN 202223034861 U CN202223034861 U CN 202223034861U CN 218994449 U CN218994449 U CN 218994449U
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- connecting plate
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Abstract
The utility model provides a stainless steel ultrasonic watchcase, which comprises a watchcase body made of stainless steel, wherein the side wall of a pipeline of the watchcase body is provided with at least one plane, two mounting holes are formed in one plane, a connecting plate is welded above the plane, two positioning holes are formed in the connecting plate, a placing groove is formed between each positioning hole and each mounting hole, and the aperture of each positioning hole is larger than that of each mounting hole.
Description
Technical Field
The utility model relates to the technical field of water meter manufacturing, in particular to a stainless steel ultrasonic meter shell.
Background
At present, stainless steel water meters in the market gradually become mainstream, and most stainless steel round tubes are adopted for stamping and manufacturing in the manufacturing process, so that the round tubes are inconvenient to install and easy to slip. The progressive appearance of stainless square tubes is thus a stamping process, such as "an ultrasonic square tube case" of chinese utility model, grant publication No. CN217687364U, in which a ring is first welded on the surface of a square tube to form a transducer mounting seat, and then a connecting plate is further welded to enhance the strength of the case, where two times of welding are required and a certain welding requirement is required to prevent deformation of the case, and the manufacturing cost is relatively high, so that a set of structural schemes with lower manufacturing cost is urgently required to be developed.
Disclosure of Invention
First, the technical problem to be solved
The utility model aims to provide a stainless steel ultrasonic watch case, which can further reduce welding parts and welding requirements, thereby reducing manufacturing cost. In order to achieve the above purpose, the present utility model adopts the following technical scheme:
(II) technical scheme
The utility model provides a stainless steel ultrasonic wave watchcase, includes the watchcase body of being made by stainless steel material, the pipeline lateral wall of watchcase body is provided with at least one plane, is equipped with two mounting holes on one of them plane, the welding of plane top has a connecting plate, be equipped with two locating holes on the connecting plate, be formed with the standing groove between locating hole and the mounting hole, the aperture of locating hole is greater than the aperture of mounting hole.
Further, the connecting plate top is equipped with places the box, places the box sky and is formed with the cylinder cavity, install the transducer in cylinder cavity and the standing groove, it is equipped with the cardboard to place the box top, through bolt and nut joint together between cardboard, the box of placing and the connecting plate three.
Further, the radius of the cylindrical cavity is larger than the radius of the positioning hole.
(III) beneficial effects
Compared with the prior art, the utility model has obvious advantages and beneficial effects, in particular, the utility model only needs to spot-weld one connecting plate on the plane of the watch case body, compared with the prior art, the utility model reduces the ring part, and simultaneously compared with the annular welding of the bottom of the ring, only needs to spot-weld two ends of the connecting plate, and the welding requirement is greatly reduced, thereby reducing the manufacturing cost.
Drawings
FIG. 1 is an exploded view of the present utility model;
fig. 2 is a cross-sectional view of the present utility model.
Reference numerals illustrate:
1. case body 11, plane 12, mounting hole 2, connection plate
21. Positioning hole 3, placing groove 4, placing box 41 and cylindrical cavity
5. Transducer 6, clamping plate 7, bolt and nut 8 and sealing ring
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
The utility model is further described below with reference to the drawings and detailed description.
Referring to fig. 1 and 2, a stainless steel ultrasonic watch case includes a watch case body 1 made of stainless steel, a pipeline side wall of the watch case body 1 is provided with at least one plane 11, two mounting holes 12 are formed in one plane 11, a connecting plate 2 is welded above the plane 11, the connecting plate 2 is only required to be spot-welded on the plane 11, at the moment, two points are only required to be found to spot-weld two ends of the connecting plate 2 on the plane 11, compared with the previous circular ring circumferential welding requirements, deformation is not easy to occur, welding efficiency is faster, two positioning holes 21 are formed in the connecting plate 2, a placing groove 3 is formed between the positioning holes 21 and the mounting holes 12, the aperture of the positioning holes 21 is larger than that of the mounting holes 12, a transducer 5 is placed in the placing groove 3, a sealing ring 8 is sleeved on the transducer 5, the sealing ring 8 is just placed in the positioning holes 21 above the mounting holes 12, and the eccentricity or displacement of the sealing ring 8 can be prevented, and the placing groove 3 is equivalent to the function of a transducer mounting seat.
For being convenient for install and protection transducer 5, connecting plate 2 top is equipped with places box 4, places box 4 sky and is formed with cylinder cavity 41, install transducer 5 in cylinder cavity 41 and the standing groove 3, place box 4 top and be equipped with cardboard 6, place box 4 and cardboard 6 by PVC, plastics non-metallic material such as being moulded plastics and form, be in the same place through bolt and nut 7 joint between cardboard 6, placing box 4 and the connecting plate 2 three.
When the water pressure fluctuates, the radius of the cylindrical cavity 41 is larger than the radius of the positioning hole 21 in order to prevent the transducer 5 from loosening.
According to the utility model, only one connecting plate is needed to be welded on the plane of the watch case body, compared with the prior art, the circular ring part is reduced, and meanwhile, compared with the annular welding of the bottom of the circular ring, only two ends of the connecting plate are needed to be welded by spot welding, so that the welding requirement is greatly reduced, and the manufacturing cost is reduced.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the technical scope of the present utility model, so that any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model still fall within the scope of the technical solutions of the present utility model.
Claims (3)
1. A stainless steel ultrasonic watchcase, includes the watchcase body of making by stainless steel material, its characterized in that: the utility model discloses a watchcase, including watchcase body, connecting plate, locating hole, mounting hole and locating hole, the pipeline lateral wall of watchcase body is provided with at least one plane, is equipped with two mounting holes on one of them plane, the welding of plane top has a connecting plate, be equipped with two locating holes on the connecting plate, be formed with the standing groove between locating hole and the mounting hole, the aperture of locating hole is greater than the aperture of mounting hole.
2. A stainless steel ultrasonic meter case according to claim 1, wherein: the connecting plate top is equipped with places the box, places the box sky and is formed with the cylinder cavity, install the transducer in cylinder cavity and the standing groove, it is equipped with the cardboard to place the box top, through bolt and nut joint together between cardboard, the box of placing and the connecting plate three.
3. A stainless steel ultrasonic meter case according to claim 2, wherein: the radius of the cylindrical cavity is larger than that of the positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223034861.0U CN218994449U (en) | 2022-11-14 | 2022-11-14 | Stainless steel ultrasonic watch case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223034861.0U CN218994449U (en) | 2022-11-14 | 2022-11-14 | Stainless steel ultrasonic watch case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218994449U true CN218994449U (en) | 2023-05-09 |
Family
ID=86190491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223034861.0U Active CN218994449U (en) | 2022-11-14 | 2022-11-14 | Stainless steel ultrasonic watch case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218994449U (en) |
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2022
- 2022-11-14 CN CN202223034861.0U patent/CN218994449U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |