CN213582544U - Image meter reading device based on NB-IOT and intelligent identification - Google Patents
Image meter reading device based on NB-IOT and intelligent identification Download PDFInfo
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- CN213582544U CN213582544U CN202022910533.7U CN202022910533U CN213582544U CN 213582544 U CN213582544 U CN 213582544U CN 202022910533 U CN202022910533 U CN 202022910533U CN 213582544 U CN213582544 U CN 213582544U
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Abstract
The utility model provides an image device of checking meter based on NB-IOT and intelligent recognition relates to intelligent meter reading equipment field for wait to examine the gauge outfit, the top of waiting to examine the gauge outfit is equipped with transparent pipe box, the tip gomphosis of transparent pipe box is fixed with the subassembly of checking meter, the subassembly of checking meter includes peripheral meter reading casing, the surperficial middle part bolt joint of meter reading casing is fixed with detection panel, detection panel's middle part gomphosis is fixed with camera lens, detection panel is fixed with light filling lamp pearl at camera lens's top tin welding, detection panel's surperficial bottom tin welding has signal transceiver, the surperficial coaxial line of meter reading casing has seted up spacing recess, through adopting NB-IOT communication protocol, can realize the stable transmission of data, adopts NB-IOT protocol simultaneously, can realize that whole equipment and near, external networking equipment are integrated together, basic communication of the Internet of things is achieved, and meanwhile, an NB-IOT protocol is adopted, so that the data anti-interference capacity is improved.
Description
Technical Field
The utility model relates to an intelligence equipment field of checking meter especially relates to image device of checking meter based on NB-IOT and intelligent recognition.
Background
According to a table meter image acquisition device and long-range system of checking meter that patent number is CN210867944U, the device include with the fixed casing of table meter scarf joint, be provided with the camera on the fixed casing, be provided with WIFI transmission module in the fixed casing and with the drive plate that the camera electricity is connected. The utility model provides a meter image acquisition device and remote meter reading system, solved the problem that the manual work is regularly shot and is brought consuming time, with high costs, improved meter reading collection's efficiency and precision greatly, be suitable for and popularize and apply on a large scale, and a patent number CN211349390U artificial intelligence image recognition data device of checking meter, including image acquisition unit, image recognition unit; the image acquisition unit comprises an image acquisition module and an image transmission module, and the output end of the image acquisition module is connected with the input end of the image transmission module through a line; the image identification unit comprises an image receiving module, an image cutting module, an image comparison module and a sample database; the input end of the image receiving module is in wireless connection with the output end of the image transmission module, the output end of the image receiving module is in line connection with the input end of the image cutting module, the output ends of the image cutting module and the sample database are both in line connection with the input end of the image comparison module, the output end of the image comparison module is in line connection with the input end of the similar image extraction module, the output end of the similar image extraction module is in line connection with the input end of the digital extraction module, and the output end of the digital extraction module is in line connection with the input end of the comprehensive output module.
The subassembly such as wireless transmission module that above-mentioned patent adopted for WIFI or undetermined carries out signal transmission, but the influence that the WiFi transmission received distance and environment is more serious, and the current most of checking meter or manual work are checked meter simultaneously, or directly change to the digital table, no matter be manual work or digit, and the cost is all higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcomings existing in the prior art, and providing an image meter reading device based on NB-IOT and intelligent recognition.
In order to achieve the above purpose, the utility model adopts the following technical scheme: image device of checking meter based on NB-IOT and intelligent recognition for wait to examine the gauge outfit, the top of waiting to examine the gauge outfit is equipped with transparent pipe box, the tip gomphosis of transparent pipe box is fixed with the subassembly of checking meter, the subassembly of checking meter includes the outlying casing of checking meter, the surperficial middle part bolt joint of casing of checking meter is fixed with the detection panel, the middle part gomphosis of detection panel is fixed with camera lens, the detection panel is fixed with light filling lamp pearl at camera lens's top tin soldering, the surperficial bottom tin soldering of detection panel has signal transceiver, the surperficial coaxial line of casing of checking meter has seted up spacing recess.
Preferably, a main control circuit board is fixed on the surface of the top of the outer side of the meter reading shell through screws, a central processor is fixed in the center of the surface of the main control circuit board through soldering, an electrical element is fixed on the surface of the main control circuit board through uneven soldering, and heat dissipation fins are fixed on corners of the bottom of the surface of the main control circuit board in a fit mode.
Preferably, a display panel is fixedly embedded in the middle of the surface of the meter reading assembly, and an air exhaust through hole is formed between the surface of the meter reading assembly and the limiting groove.
Preferably, the signal transceiver adopts an NB-IOT cellular communication protocol, and integrated circuit boards are adopted among the signal transceiver, the light supplementing lamp beads, the shooting lens and the detection panel.
Preferably, the central processing unit adopts an industrial processor, a three-proofing coating is adopted at the connecting position of the central processing unit and the main control circuit board, and three-proofing paint is uniformly coated on the surface of the main control circuit board.
Preferably, the display panel adopts an LCD display screen, the middle part of the air exhaust through hole is embedded with a one-way rubber valve, the air exhaust through hole penetrates through the meter reading assembly, and the end part of the air exhaust through hole is provided with a thread.
Advantageous effects
The utility model discloses in, through adopting NB-IOT communication protocol, can realize the stable transmission of data, adopt NB-IOT agreement simultaneously, can realize networking whole equipment and near, external networking equipment and integrate together, realize the basic communication of thing networking, adopt NB-IOT agreement simultaneously, avoid adopting wireless protocols such as traditional wiFi to lead to data transmission to be disturbed more seriously.
The utility model discloses in, adopt the camera to shoot and carry out data acquisition to with data remote transmission, can realize real-time quick online data acquisition, improve the reading efficiency that the table shows data, reduce the manual work and read the table and need consume a large amount of costs.
Drawings
FIG. 1 is a block diagram of an installation of an image meter reading device based on NB-IOT and smart identification;
FIG. 2 is a bottom view of an NB-IOT and smart identification based image meter reading device;
FIG. 3 is a top cross-sectional view of an NB-IOT and smart phone based image reading device;
FIG. 4 is an alternative block diagram of an NB-IOT and smart identification based image meter reading device.
Illustration of the drawings:
1. a transparent tube sleeve; 2. a meter reading assembly; 201. a meter reading shell; 202. a limiting groove; 203. a signal transceiver; 204. detecting a panel; 205. a light supplement lamp bead; 206. a shooting lens; 3. a gauge outfit to be detected; 4. a display panel; 5. an air exhaust through hole; 6. heat dissipation fins; 7. an electrical component; 8. a main control circuit board; 9. a central processing unit.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 1-3, an image meter reading device based on NB-IOT and intelligent recognition, and a meter reading head 3 to be detected, a transparent pipe sleeve 1 is arranged on the top of the meter reading head 3 to be detected, a meter reading assembly 2 is fixedly embedded on the end of the transparent pipe sleeve 1, the meter reading assembly 2 includes a peripheral meter reading shell 201, a detection panel 204 is fixedly bolted on the middle of the surface of the meter reading shell 201, a shooting lens 206 is fixedly embedded on the middle of the detection panel 204, a light supplement lamp bead 205 is fixedly soldered on the top of the detection panel 204 by soldering, a signal transceiver 203 is soldered on the bottom of the surface of the detection panel 204, the signal transceiver 203 adopts NB-IOT cellular communication protocol, integrated circuit boards are respectively adopted among the signal transceiver 203, the light supplement lamp bead 205, the shooting lens 206 and the detection panel 204, a limit groove 202 is coaxially arranged on the surface of the meter reading shell 201, during work, one end of the transparent pipe sleeve 1 is fixed on a surface cover plate of the meter head 3 to be detected through gluing, the other end of the transparent pipe sleeve is fixed on the meter reading shell 201 through embedding of the limiting groove 202, display data inside the meter head 3 to be detected are shot through the shooting lens 206 during later work, the shot data are transmitted to a cloud end through an NB-IOT protocol of the signal transceiver 203, and reading is carried out through artificial intelligence or artificial identification.
The second embodiment is as follows:
referring to fig. 2-4, the image meter reading device based on NB-IOT and intelligent recognition, is used for a meter head 3 to be detected, a transparent pipe sleeve 1 is arranged on the top of the meter head 3 to be detected, a meter reading assembly 2 is fixedly embedded on the end portion of the transparent pipe sleeve 1, the meter reading assembly 2 comprises a peripheral meter reading shell 201, a detection panel 204 is fixedly bolted on the middle portion of the surface of the meter reading shell 201, a shooting lens 206 is fixedly embedded on the middle portion of the detection panel 204, a light supplement lamp bead 205 is fixedly soldered on the detection panel 204 on the top of the shooting lens 206, a signal transceiver 203 is soldered on the bottom of the surface of the detection panel 204, the signal transceiver 203 adopts NB-IOT cellular communication protocol, integrated circuit boards are respectively adopted among the signal transceiver 203, the light supplement lamp bead 205, the shooting lens 206 and the detection panel 204, a limit groove 202 is coaxially arranged on the, a display panel 4 is embedded and fixed in the middle of the surface of the meter reading component 2, an air exhaust through hole 5 is arranged between the surface of the meter reading component 2 and the limiting groove 202, the display panel 4 adopts an LCD display screen, a one-way rubber valve is embedded in the middle of the air exhaust through hole 5, the air exhaust through hole 5 penetrates through the meter reading component 2, the end part of the air extraction through hole 5 is provided with threads, the top surface of the outer side of the meter reading shell 201 is fixed with a main control circuit board 8 by screws, the surface center of the main control circuit board 8 is fixed with a central processor 9 by soldering, the surface of the main control circuit board 8 is fixed with an electrical element 7 by uneven soldering, the corner of the surface bottom of the main control circuit board 8 is fixed with a radiating fin 6, the central processor 9 adopts an industrial processor, and the connection position of the central processing unit 9 and the main control circuit board 8 adopts a three-proofing coating, and the surface of the main control circuit board 8 is uniformly coated with three-proofing paint.
When the meter reading device works, one end of the transparent pipe sleeve 1 is vacuumized by the air exhaust through hole 5, the edge position of the transparent pipe sleeve 1 is sealed in a limiting way by a sealing rubber ring and is fixed on a surface cover plate of a meter head 3 to be detected, the other end of the transparent pipe sleeve is fixed on the meter reading shell 201 in an embedded way by the limiting groove 202, then when the meter reading device works, display data inside the meter head 3 to be detected are shot by the shooting lens 206, the shot data are transmitted to the central processing unit 9 through the signal transceiver 203, data operation is carried out in the central processing unit 9 to obtain shot actual data, the shot actual data are displayed through the display panel 4, an operator can quickly obtain the display data, and meanwhile, in a dark light environment, the light supplementing lamp beads 205 can be started through additionally adding a switch, so that the shooting effect is improved, and the shooting definition of data pictures is ensured, ensuring the reading to be accurate.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Image device of checking meter based on NB-IOT and intelligent recognition for examine gauge outfit (3), its characterized in that: wait to examine the top of gauge outfit (3) and be equipped with transparent pipe box (1), the tip gomphosis of transparent pipe box (1) is fixed with the subassembly (2) of checking meter, the subassembly (2) of checking meter includes outlying casing (201) of checking meter, the surperficial middle part bolt joint of casing (201) of checking meter is fixed with detection panel (204), the middle part gomphosis of detection panel (204) is fixed with taking lens (206), detection panel (204) are fixed with light filling lamp pearl (205) at the top tin soldering of taking lens (206), the surperficial bottom tin welding of detection panel (204) has signal transceiver (203), spacing recess (202) have been seted up to the surface coaxial line of casing (201) of checking meter.
2. The NB-IOT and intelligent recognition based image meter reading device of claim 1, wherein: the meter reading device is characterized in that a main control circuit board (8) is fixed on the surface of the top of the outer side of the meter reading shell (201) through screws, a central processor (9) is fixed on the surface center of the main control circuit board (8) through soldering, an electrical element (7) is fixed on the surface uneven soldering of the main control circuit board (8), and heat dissipation fins (6) are fixedly attached to the corner of the bottom of the surface of the main control circuit board (8).
3. The NB-IOT and intelligent recognition based image meter reading device of claim 1, wherein: the meter reading device is characterized in that a display panel (4) is fixedly embedded in the middle of the surface of the meter reading component (2), and an air exhaust through hole (5) is formed between the surface of the meter reading component (2) and the limiting groove (202).
4. The NB-IOT and intelligent recognition based image meter reading device of claim 1, wherein: the signal transceiver (203) adopts an NB-IOT cellular communication protocol, and integrated circuit boards are adopted among the signal transceiver (203), the light supplementing lamp beads (205), the shooting lens (206) and the detection panel (204).
5. The NB-IOT and intelligent recognition based image meter reading device of claim 2, wherein: the central processing unit (9) adopts an industrial processor, a three-proofing coating is adopted at the connecting position of the central processing unit (9) and the main control circuit board (8), and three-proofing paint is uniformly coated on the surface of the main control circuit board (8).
6. The NB-IOT and intelligent recognition based image meter reading device of claim 3, wherein: the display panel (4) adopts an LCD display screen, the middle part of the air exhaust through hole (5) is embedded with a one-way rubber valve, the air exhaust through hole (5) penetrates through the meter reading assembly (2), and the end part of the air exhaust through hole (5) is provided with a thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022910533.7U CN213582544U (en) | 2020-12-07 | 2020-12-07 | Image meter reading device based on NB-IOT and intelligent identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022910533.7U CN213582544U (en) | 2020-12-07 | 2020-12-07 | Image meter reading device based on NB-IOT and intelligent identification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213582544U true CN213582544U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022910533.7U Active CN213582544U (en) | 2020-12-07 | 2020-12-07 | Image meter reading device based on NB-IOT and intelligent identification |
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| Country | Link |
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| CN (1) | CN213582544U (en) |
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- 2020-12-07 CN CN202022910533.7U patent/CN213582544U/en active Active
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