CN219609675U - Pointer type instrument reading device - Google Patents
Pointer type instrument reading device Download PDFInfo
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- CN219609675U CN219609675U CN202320478924.7U CN202320478924U CN219609675U CN 219609675 U CN219609675 U CN 219609675U CN 202320478924 U CN202320478924 U CN 202320478924U CN 219609675 U CN219609675 U CN 219609675U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The pointer instrument reading device of the present utility model includes: the dial shooting module; dial data identification module; the data storage display module is connected with the dial data identification module through a wireless network; and the power supply module is connected with the dial shooting module. The technical scheme of the utility model can automatically, accurately and efficiently identify the reading of the pointer type instrument and transmit the reading to a meter reading person. According to the technical scheme, the reading of the meter pointer can be automatically and accurately read by a simple method, so that a great amount of labor cost is saved, and the working efficiency can be greatly improved.
Description
Technical Field
The utility model relates to the field of detection, in particular to a reading device of a pointer type instrument.
Background
Along with the rapid development of modern industry, the application of industrial instruments is more and more widespread, and the pointer type instrument has the advantages of low cost, simple structure, strong anti-interference capability and the like, and is widely used in the industrial fields of mines, oil extraction, electric power, metering, military industry and the like.
At present, the pointer type instrument is mainly manually read and monitored. In practical application, the manual meter reading method has the problems of low reading efficiency, difficult management, poor real-time performance and the like. In addition, due to the participation of people, the interference of various external factors, such as the influence of visual angles on eyes during the observation of the watch disc, the influence of visual fatigue of the people, the error caused by the observation distance, the deviation caused by the influence of illumination on the pointer and the like, are difficult to avoid. In addition, the accuracy of manual meter reading depends on the responsibility and professional quality of the meter reader. Therefore, how to use the convenient equipment and the related processing technology to quickly, automatically and accurately read the pointer instrument becomes a problem to be solved in the production.
Disclosure of Invention
The utility model aims to provide a reading device of a pointer type instrument, which can quickly, automatically and accurately read the pointer type instrument.
The reading device of the pointer instrument of the utility model comprises:
the dial shooting module is used for shooting the dial of the instrument;
the dial data identification module is used for receiving the photo information transmitted by the dial photographing module and converting the photo information into digital information, and is connected with the dial photographing module;
the data storage display module is used for receiving and storing the digital information, displaying the digital information and connecting the digital information with the dial data identification module through a wireless network;
and the power supply module is connected with the dial photographing module and is used for supplying power to the dial photographing module.
The utility model relates to a reading device of a pointer type instrument, wherein a dial shooting module comprises a camera, a bracket, a control panel and a light supplementing lamp, the camera is arranged at the top of the bracket, a dial facing the instrument is used for shooting the dial of the instrument, the bracket is connected with four claw buckles, the four claw buckles buckle bodies of the instrument so as to be firmly attached to the instrument, the light supplementing lamp and the control panel are arranged on the bracket, the light supplementing lamp is used for enhancing shooting illumination when the camera shoots, the control panel is respectively connected with the camera and the light supplementing lamp and used for controlling shooting of the camera and opening and closing of the light supplementing lamp, and shot photo information is transmitted to a data identification module through a wireless network.
The utility model discloses a reading device of a pointer instrument, wherein a bracket comprises a circular groove for accommodating a camera and a bottom ring positioned below the circular groove, an upper cover plate is covered on the circular groove, the circular groove is connected with the bottom ring through a chute and a supporting rod, a control plate is arranged in the chute, an inclined cover plate is covered on the chute, a light supplementing lamp is arranged on the side face of the chute facing the bottom ring, and four claw buckles are connected to the bottom ring.
The utility model discloses a reading device of a pointer instrument, which comprises a dial shooting module, a power supply supporting block, a camera, a control panel and a light supplementing lamp, wherein the power supply supporting block is connected to a bottom ring, a power supply interface is arranged on the outer surface of the power supply supporting block, the power supply interface is respectively and electrically connected with the camera, the control panel and the light supplementing lamp, a backboard cover plate is arranged at the bottom of the power supply supporting block, the power supply module comprises a battery control panel, a battery pack, a power supply connector, a box body and a box cover, the battery control panel is respectively connected with the battery pack and the power supply connector, the battery control panel and the battery pack are both arranged in the box body, the box cover is matched with the box body, the power supply supporting block is used for supporting the box body, and the power supply connector is arranged on the outer surface of the box cover and is used for being connected with the power supply interface so that the battery pack can supply power to the camera, the control panel and the light supplementing lamp.
The utility model relates to a reading device of a pointer instrument, wherein a protrusion is arranged on the outer surface of a box cover, a power supply connector is arranged on the protrusion, a groove is correspondingly arranged on the outer surface of a power supply supporting block, and the protrusion is matched with the groove so that the power supply connector and a power supply interface are combined and connected relatively.
The utility model relates to a reading device of a pointer instrument, wherein a first magnetic sheet is arranged on the inner surface of a box cover, a second magnetic sheet is arranged in a power supply supporting block, the first magnetic sheet is used for being matched with the second magnetic sheet so that a protrusion is matched with a groove, and a power supply connector is combined and connected with a power supply interface relatively.
The utility model relates to a reading device of a pointer instrument, wherein a data storage display module comprises a server end and a client end in information connection with the server end, the server end is connected with a dial data identification module through a wireless network, the server end is used for receiving and storing data transmitted by the dial data identification module, judging whether the data are normal or not, sending alarm information to the client end if the data are abnormal, and the client end is used for displaying the alarm information and the data sent by the server end.
The technical scheme of the utility model can automatically, accurately and efficiently identify the reading of the pointer type instrument and transmit the reading to a meter reading person. According to the technical scheme, the reading of the meter pointer can be automatically and accurately read by a simple method, so that a great amount of labor cost is saved, and the working efficiency can be greatly improved.
Drawings
FIG. 1 is a schematic diagram showing an exploded view of a dial photographing module of a pointer instrument reader according to the present utility model;
fig. 2 is a perspective view showing a schematic structure of a dial photographing module of the reading device of the pointer type meter according to the present utility model;
FIG. 3 is a schematic diagram showing an exploded structure of a power module of a reading device of a pointer type meter according to the present utility model;
fig. 4 is a schematic diagram of the cooperation of the dial photographing module and the power module;
fig. 5 is a schematic connection diagram of the reading device of the pointer type meter according to the present utility model.
Detailed Description
As shown in fig. 5, the reading device of the pointer type meter of the present utility model includes:
the dial shooting module is used for shooting the dial of the instrument;
the dial data identification module is used for receiving the photo information transmitted by the dial photographing module and converting the photo information into digital information, and is connected with the dial photographing module;
the data storage display module is used for receiving and storing the digital information, displaying the digital information and connecting the digital information with the dial data identification module through a wireless network;
and the power supply module is connected with the dial photographing module and is used for supplying power to the dial photographing module.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the reading device for the pointer instrument of the utility model is characterized in that the dial shooting module comprises a camera 4, a bracket 5, a control board 3 and a light supplementing lamp 6, wherein the camera 4 is arranged at the top of the bracket, the dial facing the instrument is used for shooting the dial of the instrument, the bracket 5 is connected with four claw buckles 8, the four claw buckles the dial body of the instrument so as to be firmly attached to the instrument, the light supplementing lamp and the control board are arranged on the bracket, the light supplementing lamp is used for enhancing shooting illumination when the camera shoots, the control board is respectively connected with the camera and the light supplementing lamp and used for controlling shooting of the camera and starting and closing of the light supplementing lamp, and photo information obtained by shooting is transmitted to the data identification module through a wireless network.
The utility model relates to a reading device of a pointer instrument, wherein a bracket 5 comprises a circular groove 51 for accommodating a camera and a bottom ring 52 positioned below the circular groove, an upper cover plate 1 is covered on the circular groove, the circular groove is connected with the bottom ring through a chute 53 and a supporting rod 54, a control plate is arranged in the chute, a bevel cover plate 2 is covered on the chute, a light supplementing lamp is arranged on the side surface of the chute facing the bottom ring, and four claw buckles are connected to the bottom ring.
The utility model relates to a reading device of a pointer instrument, wherein a dial shooting module further comprises a power supply supporting block 20, the power supply supporting block 20 is connected to a bottom ring 52, the outer surface of the power supply supporting block is provided with a power supply interface 7, the power supply interface is respectively and electrically connected with a camera, a control panel and a light supplementing lamp, the bottom of the power supply supporting block is provided with a back plate cover plate 9, the power supply module comprises a battery control panel 11, a battery pack 12, a power supply connector 13, a box body 15 and a box cover 16, the battery control panel 11 is respectively connected with the battery pack and the power supply connector, the battery control panel and the battery pack are both arranged in the box body, the box cover is matched with the box body, the power supply supporting block is used for supporting the box body, and the power supply connector is arranged on the outer surface of the box cover and is connected with the power supply interface 7 so that the battery pack can supply power to the camera, the control panel and the light supplementing lamp.
According to the reading device of the pointer type instrument, the protrusion 17 is arranged on the outer surface of the box cover 16, the power supply connector is arranged on the protrusion, the groove 10 is correspondingly arranged on the outer surface of the power supply supporting block, and the protrusion is matched with the groove so that the power supply connector and the power supply interface are combined and connected relatively.
The utility model relates to a reading device of a pointer instrument, wherein a first magnetic sheet 14 is arranged on the inner surface of a box cover, a second magnetic sheet 21 is arranged in a corresponding power supply supporting block, the first magnetic sheet is used for being matched with the second magnetic sheet so that the protrusion is matched with the groove, and a power supply connector is combined and connected with a power supply interface oppositely.
The utility model relates to a reading device of a pointer instrument, wherein a data storage display module comprises a server end and a client end in information connection with the server end, the server end is connected with a dial data identification module through a wireless network, the server end is used for receiving and storing data transmitted by the dial data identification module, judging whether the data are normal or not, sending alarm information to the client end if the data are abnormal, and the client end is used for displaying the alarm information and the data sent by the server end.
The technical scheme of the utility model can solve the problems of low efficiency, high error rate and high labor cost of manually reading the pointer type instrument. According to the reading device of the pointer type instrument, the fixed camera is arranged and the visual identification method is matched, so that the reading of the pointer type instrument can be automatically, accurately and efficiently identified and transmitted to a meter reading person.
The dial data identification module has operation identification capability, can identify pointer readings on photographed dial photos as numbers, and transmits the numbers to the data storage display module.
The data storage display module comprises a server side and a client side.
The dial data identification module can identify the reading pointed by the pointer on the dial through operation, and then transmit the data such as the reading, photographing time and the like to the data display module through a wireless network;
the client is not limited to a mobile phone and a PC, and can display data and alarm information transmitted by the server.
When the power supply connector and the power supply interface are opposite and are contacted with each other, the battery pack provides power for the dial shooting module.
The technical scheme of the utility model adopts non-invasive deployment, does not change the existing structure of the instrument, does not influence the original precision of the instrument, does not need to manually interpret the dial reading after one deployment, saves a great deal of labor cost and time cost, and greatly reduces errors and errors caused by the visual recognition of the instrument panel.
The working flow of the reading device of the pointer instrument of the utility model is as follows:
1. after the patrol personnel installs the dial shooting module above the dial of the pointer instrument, the power module is attached to the dial shooting module, and the two modules are attached to each other through the magnetic attraction between the first magnetic sheet and the second magnetic sheet; when the two modules are tightly adhered to each other, the protrusion of the dial photographing module is tightly meshed with the recess of the power module, so that the power module can be firmly fixed on the dial photographing module; the power supply module starts to supply power for the dial photographing module, and the dial photographing module starts to photograph regularly;
2. the photos shot by the dial shooting module are transmitted to the dial data identification module through the wireless network, and the dial data identification module starts to identify, and the identification process is as follows:
2.1 dial data identification module first identifies the instrument panel of the photo and cuts out from the photo;
2.2, identifying a pointer and a scale of the instrument panel in the cut instrument panel photo;
2.3, unfolding and drawing the radian scale of the instrument panel into a rectangular graph by taking the pointer center point as a datum point;
2.4, performing image corrosion and binarization treatment on the rectangular graph;
2.5 judging the scale position of the pointer of the instrument according to the processed image and calculating the center point of the pointer;
2.6, calculating the specific reading of the pointer according to the known measuring range of the instrument and the pointer position percentage;
2.7, transmitting the calculated pointer reading and other data to a server of a data storage display module through a wireless network;
3. the server of the data storage display module judges whether the received reading is in a normal range, if the received reading exceeds the normal range, the server gives an alarm to the patrol personnel through the client, the patrol personnel receives the alarm information and then goes to the instrument to process the alarm information, and the patrol personnel can check the reading of the instrument panel at any time through the client on the data storage display module.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (7)
1. A reading device for a pointer type meter, comprising:
the dial shooting module is used for shooting the dial of the instrument;
the dial data identification module is used for receiving the photo information transmitted by the dial photographing module and converting the photo information into digital information, and is connected with the dial photographing module;
the data storage display module is used for receiving and storing the digital information, displaying the digital information and connecting the digital information with the dial data identification module through a wireless network;
and the power supply module is connected with the dial photographing module and is used for supplying power to the dial photographing module.
2. The reading device of a pointer instrument according to claim 1, wherein the dial shooting module comprises a camera, a bracket, a control board and a light supplementing lamp, the camera is mounted at the top of the bracket, the dial facing the instrument is used for shooting the dial of the instrument, the bracket is connected with four claw buckles, the four claw buckles fasten the dial body of the instrument to be firmly attached to the instrument, the light supplementing lamp and the control board are mounted on the bracket, the light supplementing lamp is used for enhancing shooting illumination when the camera shoots, the control board is respectively connected with the camera and the light supplementing lamp, the shooting of the camera and the opening and closing of the light supplementing lamp are controlled, and shot photo information is transmitted to the data identification module through a wireless network.
3. The pointer instrument reader of claim 2, wherein the bracket comprises a circular groove for accommodating a camera and a bottom ring positioned below the circular groove, an upper cover plate is covered on the circular groove, the circular groove is connected with the bottom ring through a chute and a supporting rod, the control plate is arranged in the chute, an inclined cover plate is covered on the chute, the light supplementing lamp is arranged on the side surface of the chute facing the bottom ring, and four claw buckles are connected to the bottom ring.
4. The reading device for a pointer instrument according to claim 3, wherein the dial shooting module further comprises a power support block, the power support block is connected to the bottom ring, a power interface is arranged on the outer surface of the power support block, the power interface is respectively and electrically connected with the camera, the control board and the light supplementing lamp, a backboard cover plate is arranged at the bottom of the power support block, the power module comprises a battery control board, a battery pack, a power supply connector, a box body and a box cover, the battery control board is respectively connected with the battery pack and the power supply connector, the battery control board and the battery pack are both arranged in the box body, the box cover is matched with the box body, the power support block is used for supporting the box body, and the power supply connector is arranged on the outer surface of the box cover and is connected with the power interface so that the battery pack supplies power to the camera, the control board and the light supplementing lamp.
5. The pointer instrument reading device according to claim 4, wherein the outer surface of the case cover is provided with a protrusion, the power supply connector is disposed on the protrusion, the outer surface of the power supply supporting block is correspondingly provided with a groove, and the protrusion is matched with the groove, so that the power supply connector and the power supply interface are combined and connected relatively.
6. The pointer instrument reading device according to claim 5, wherein a first magnetic sheet is provided on an inner surface of the case cover, a second magnetic sheet is provided inside the power supply support block, the first magnetic sheet is configured to cooperate with the second magnetic sheet so that the protrusion cooperates with the recess, and the power supply connector is combined and connected with the power supply interface.
7. The reading device of the pointer instrument according to claim 6, wherein the data storage display module comprises a server side and a client side in information connection with the server side, the server side is connected with the dial data identification module through a wireless network, the server side is used for receiving and storing the data transmitted by the dial data identification module, judging whether the data are normal or not, sending alarm information to the client side if the data are abnormal, and the client side is used for displaying the alarm information and the data sent by the server side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320478924.7U CN219609675U (en) | 2023-03-14 | 2023-03-14 | Pointer type instrument reading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320478924.7U CN219609675U (en) | 2023-03-14 | 2023-03-14 | Pointer type instrument reading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219609675U true CN219609675U (en) | 2023-08-29 |
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ID=87752061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320478924.7U Active CN219609675U (en) | 2023-03-14 | 2023-03-14 | Pointer type instrument reading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219609675U (en) |
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2023
- 2023-03-14 CN CN202320478924.7U patent/CN219609675U/en active Active
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