CN220136427U - Image pickup direct-reading remote water meter - Google Patents
Image pickup direct-reading remote water meter Download PDFInfo
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- CN220136427U CN220136427U CN202321596474.8U CN202321596474U CN220136427U CN 220136427 U CN220136427 U CN 220136427U CN 202321596474 U CN202321596474 U CN 202321596474U CN 220136427 U CN220136427 U CN 220136427U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 238000012545 processing Methods 0.000 claims abstract description 49
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 230000001502 supplementing effect Effects 0.000 claims description 13
- 238000004891 communication Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model belongs to the field of image recognition, in particular to a camera shooting direct-reading remote water meter, which comprises a water meter main body, wherein a meter cover is arranged at the top of the water meter main body, a processing structure is arranged at the inner side of the meter cover, an inner cylinder is arranged at the top of the processing structure, a top plate is arranged at the top of the inner cylinder, the meter cover comprises a limiting block and a first sealing ring, the limiting block is arranged on the outer wall of the meter cover, the first sealing ring is arranged on the inner wall of the meter cover, the top plate comprises a connecting block, the connecting block is arranged on the outer wall of the top plate, the connecting block is in welded connection with the top plate, the processing structure comprises a second sealing ring and a third sealing ring, and the second sealing ring is arranged at the bottom of the processing structure; according to the utility model, the identification structure is additionally arranged in the meter cover, so that the numerical value of the water meter can be effectively identified and automatically uploaded to the meter reading platform through the Internet of things, the cost is reduced, the probability of error reading is reduced, and meanwhile, the main body of the water meter is prevented from being disassembled when faults occur.
Description
Technical Field
The utility model relates to the field of image recognition, in particular to a camera shooting direct reading remote water meter.
Background
The camera direct-reading remote water meter can be modified and upgraded into a remote meter reading water meter on the basis of not disassembling an original mechanical meter, the camera and the electronic module remote water meter are additionally arranged on the surface of a common water meter, the camera is used for shooting numbers, and then the camera is used for transmitting the image to a computer for image analysis, so that the current water consumption data are obtained, a large number of mechanical water meters exist on the market, the water consumption is calculated by manually running on-site reading numbers, the efficiency is low, and the probability of mistaken reading is high.
In Chinese patent CN201821700523.7, the utility model provides a shooting direct-reading remote water meter, which comprises a water meter shell, an upper disc body, a transparent cover, a shooting acquisition communication part, a screw hole, a fixing nut, a cover body connecting part, a water meter cover, a first connecting pipe, a second connecting pipe and a receiving device; the water meter shell is a water meter main body and is used for measuring flow; the upper disc body and the transparent cover are fixed above the water meter shell and are used for displaying flow; the camera shooting acquisition communication part is fixed above the upper disc body and is used for shooting flow data and converting the flow data into radio signals; the screw hole and the fixing nut are used for fixing the camera shooting acquisition communication part on the upper disc body; the cover body connecting part is used for fixing the water meter cover on the upper disc body; the first connecting pipe and the second connecting pipe are fixed on the water meter shell and are used for connecting an external water pipe; the receiving device is externally connected and used for receiving and displaying the radio signal of the camera shooting acquisition communication part; the camera direct-reading remote water meter can realize the remote display of the flow through the camera, thereby being greatly convenient for staff.
In order to solve the problems that the existing device cannot be monitored in real time frequently, the sealing performance is not strong, and the service life is short, the existing technology is to monitor remote water flow by utilizing a CCD glass lens and a camera direct-reading technology, and a connecting ring is made of rubber materials with the thickness of 5mm, so that the good sealing performance and waterproof performance of the remote water meter are achieved, but when the monitoring structure is in a problem, the device needs to be detached integrally for maintenance or replacement, and the sealing performance of the device is affected by frequent detachment of the device.
Therefore, a shooting direct-reading remote water meter is provided for solving the problems.
Disclosure of Invention
The utility model aims to provide a camera shooting direct reading remote water meter, which solves the problem that when a monitoring structure is in a problem in the background technology, the whole device needs to be disassembled for maintenance or replacement, and the tightness of the device is influenced by frequent disassembly of the device.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a camera shooting direct-reading remote water meter which comprises a water meter main body, wherein a meter cover is arranged at the top of the water meter main body, a processing structure is arranged on the inner side of the meter cover, an inner cylinder is arranged at the top of the processing structure, and a top plate is arranged at the top of the inner cylinder;
the meter cover comprises a limiting block and a first sealing ring, wherein the limiting block is arranged on the outer wall of the meter cover, and the first sealing ring is arranged on the inner wall of the meter cover;
the roof is including the connecting block, the connecting block is installed to the outer wall of roof, and is welded connection between connecting block and the roof.
Preferably, the top plate and the limiting block form a rotating structure through the connecting block, and the top plate is connected with the inner cylinder in a nested manner.
Preferably, the processing structure comprises a second sealing ring and a third sealing ring, the second sealing ring is installed at the bottom of the processing structure, and the third sealing ring is installed at the outer side of the second sealing ring.
Preferably, the processing structure further comprises a camera, a light supplementing plate, a reflecting sheet and an image processing chip, wherein the camera is arranged at the middle position of the processing structure, the light supplementing plate is arranged on one side of the camera, the reflecting sheet is arranged on the side of the light supplementing plate, and the image processing chip is arranged on the other side of the camera.
Preferably, the reflecting sheet comprises a mounting frame and a clamping block, the mounting frame is mounted on the outer side of the reflecting sheet, the clamping block is fixed on the outer wall of the mounting frame, and the clamping block is connected with the reflecting sheet in a clamping mode.
Preferably, the image processing chip comprises a clamping plate, the clamping plate is arranged at the bottom of the image processing chip, and the image processing chip is connected with the clamping plate in a clamping manner.
The utility model has the advantages that:
1. according to the utility model, the water meter main body and the meter cover are matched together, and the identification structure and the interior of the meter cover are additionally arranged, so that the numerical value of the water meter can be effectively identified and automatically uploaded to the meter reading platform through the Internet of things, the labor cost is reduced, the probability of error reading is reduced, and meanwhile, the water meter main body is prevented from being disassembled when faults occur;
2. the utility model adopts the common coordination among the camera, the light supplementing plate, the reflecting sheet and the image processing chip, the camera is wide-angle, the camera shoots the picture of the character wheel of the mechanical water meter and then transmits the picture to the image processing chip, the image processing chip preprocesses the picture and completes digital identification, and the data after the identification is transmitted to the upper layer data acquisition equipment through RS communication.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic perspective view of the whole explosion structure of the utility model;
FIG. 2 is a schematic perspective view of the whole front view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the cover of the present utility model;
FIG. 4 is a schematic diagram showing a specific structure of the processing structure of the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 4 a according to the present utility model.
In the figure: 1. a water meter body; 2. a watch cover; 21. a limiting block; 22. a first seal ring; 3. a processing structure; 31. a second seal ring; 32. a third seal ring; 33. a camera; 34. a light supplementing plate; 35. a reflective sheet; 351. a mounting frame; 352. a clamping block; 36. an image processing chip; 361. a clamping plate; 4. an inner cylinder; 5. a top plate; 51. and (5) connecting a block.
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.
Example 1
Referring to fig. 1 to 5, a remote water meter with direct-reading camera includes a main body 1, a cover 2 is mounted on the top of the main body 1, a processing structure 3 is mounted on the inner side of the cover 2, an inner cylinder 4 is disposed on the top of the processing structure 3, and a top plate 5 is mounted on the top of the inner cylinder 4; the meter cover 2 comprises a limiting block 21 and a first sealing ring 22, the limiting block 21 is arranged on the outer wall of the meter cover 2, and the first sealing ring 22 is arranged on the inner wall of the meter cover 2; the roof 5 is including connecting block 51, and connecting block 51 is installed to the outer wall of roof 5, and is welded connection between connecting block 51 and the roof 5, through such setting, installs identification structure additional in the table lid 2 inside, can effectively with the numerical value discernment of water gauge and through the automatic uploading of thing networking to the platform of checking meter, reduce the cost of labor and reduce the mistake and copy probability, dismantle water gauge main part 1 when avoiding breaking down simultaneously.
Referring to fig. 1 to 3, the top plate 5 and the limiting block 21 form a rotating structure through the connecting block 51, and the top plate 5 and the inner cylinder 4 are connected in a nested manner, so that the inner structure of the meter cover 2 can be overhauled by opening the top plate 5 through the arrangement, and the water meter main body 1 does not need to be disassembled and fixed.
Referring to fig. 1 and 3, the processing structure 3 includes a second sealing ring 31 and a third sealing ring 32, the second sealing ring 31 is installed at the bottom of the processing structure 3, and the third sealing ring 32 is installed at the outer side of the second sealing ring 31, through such arrangement, the connection tightness between the meter cover 2 and the water meter main body 1 can be enhanced by the three layers of sealing rings, so that the meter cover 2 is more stable in installation state.
Referring to fig. 1, 3, 4 and 5, the processing structure 3 further includes a camera 33, a light supplementing plate 34, a reflection sheet 35 and an image processing chip 36, the camera 33 is installed in the middle of the processing structure 3, the light supplementing plate 34 is installed on one side of the camera 33, the reflection sheet 35 is installed on the side of the light supplementing plate 34, the image processing chip 36 is installed on the other side of the camera 33, through such arrangement, the camera 33 is wide-angle, the camera 33 is used for transmitting the image after shooting the picture of the character wheel of the mechanical water meter to the image processing chip 36, the image processing chip 36 is used for preprocessing the picture and completing digital recognition, and data after recognition is transmitted to the upper layer data acquisition equipment through RS485 communication.
Referring to fig. 1, 3, 4 and 5, the reflective sheet 35 includes a mounting frame 351 and a clamping block 352, the mounting frame 351 is mounted on the outer side of the reflective sheet 35, the clamping block 352 is fixed on the outer wall of the mounting frame 351, and the clamping block 352 is connected with the reflective sheet 35 in a clamping manner.
Referring to fig. 4, the image processing chip 36 includes a card 361, the card 361 is mounted at the bottom of the image processing chip 36, and the image processing chip 36 is connected with the card 361 by a snap fit, so that the image processing chip 36 is easy to operate during mounting and convenient for preliminary fixing.
Working principle: firstly, a meter cover 2 is installed and fixed with a water meter main body 1 through an inner wall thread groove, a processing structure 3 and an inner cylinder 4 are fixed on the inner wall of the meter cover 2, a top plate 5 which is nested and closed at the top of the inner cylinder 4 is connected with a limiting block 21 through a connecting block 51, and the top plate 5 can be rotated to be opened, wherein a first sealing ring 22, a second sealing ring 31 and a third sealing ring 32 play the same sealing role;
the camera 33, the light supplementing plate 34, the reflecting sheet 35 and the image processing chip 36 form an identification structure, when the intelligent water meter is used, the reflecting sheet 35 is clamped and fixed through a clamping block 352 of a mounting frame 351, the image processing chip 36 is fixed through a clamping plate 361, the light supplementing plate 34 supplements light inside the meter cover 2, the reflecting sheet 35 reflects a mechanical water meter character wheel, the camera 33 is wide-angle, the camera 33 shoots a picture of the mechanical water meter character wheel and then transmits the picture to the image processing chip 36, the image processing chip 36 preprocesses the picture and completes digital identification, and data after identification is completed are transmitted to upper layer data acquisition equipment through RS485 communication.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. A kind of shooting reads the remote water gauge directly, characterized by: the water meter comprises a water meter main body (1), wherein a meter cover (2) is arranged at the top of the water meter main body (1), a processing structure (3) is arranged at the inner side of the meter cover (2), an inner cylinder (4) is arranged at the top of the processing structure (3), and a top plate (5) is arranged at the top of the inner cylinder (4);
the meter cover (2) comprises a limiting block (21) and a first sealing ring (22), the limiting block (21) is arranged on the outer wall of the meter cover (2), and the first sealing ring (22) is arranged on the inner wall of the meter cover (2);
the top plate (5) comprises a connecting block (51), the connecting block (51) is arranged on the outer wall of the top plate (5), and the connecting block (51) is in welded connection with the top plate (5).
2. The camera direct-reading remote water meter according to claim 1, wherein: the top plate (5) and the limiting block (21) form a rotating structure through the connecting block (51), and the top plate (5) and the inner cylinder (4) are connected in a nested mode.
3. The camera direct-reading remote water meter according to claim 1, wherein: the treatment structure (3) comprises a second sealing ring (31) and a third sealing ring (32), the second sealing ring (31) is arranged at the bottom of the treatment structure (3), and the third sealing ring (32) is arranged at the outer side of the second sealing ring (31).
4. The camera direct-reading remote water meter according to claim 1, wherein: the processing structure (3) further comprises a camera (33), a light supplementing plate (34), a reflecting sheet (35) and an image processing chip (36), the camera (33) is installed at the middle position of the processing structure (3), the light supplementing plate (34) is installed on one side of the camera (33), the reflecting sheet (35) is installed on the side of the light supplementing plate (34), and the image processing chip (36) is installed on the other side of the camera (33).
5. The camera direct-reading remote water meter according to claim 4, wherein: the reflecting sheet (35) comprises a mounting frame (351) and a clamping block (352), the mounting frame (351) is mounted on the outer side of the reflecting sheet (35), the clamping block (352) is fixed on the outer wall of the mounting frame (351), and the clamping block (352) is connected with the reflecting sheet (35) in a clamping mode.
6. The camera direct-reading remote water meter according to claim 4, wherein: the image processing chip (36) comprises a clamping plate (361), the clamping plate (361) is arranged at the bottom of the image processing chip (36), and the image processing chip (36) is connected with the clamping plate (361) in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321596474.8U CN220136427U (en) | 2023-06-21 | 2023-06-21 | Image pickup direct-reading remote water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321596474.8U CN220136427U (en) | 2023-06-21 | 2023-06-21 | Image pickup direct-reading remote water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220136427U true CN220136427U (en) | 2023-12-05 |
Family
ID=88955937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321596474.8U Active CN220136427U (en) | 2023-06-21 | 2023-06-21 | Image pickup direct-reading remote water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220136427U (en) |
-
2023
- 2023-06-21 CN CN202321596474.8U patent/CN220136427U/en active Active
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