CN216645484U - Wireless photoelectric direct-reading water meter counter - Google Patents
Wireless photoelectric direct-reading water meter counter Download PDFInfo
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- CN216645484U CN216645484U CN202121951265.1U CN202121951265U CN216645484U CN 216645484 U CN216645484 U CN 216645484U CN 202121951265 U CN202121951265 U CN 202121951265U CN 216645484 U CN216645484 U CN 216645484U
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- sealing
- transparent cover
- circuit board
- water meter
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/30—Smart metering, e.g. specially adapted for remote reading
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Abstract
The utility model discloses a wireless photoelectric direct-reading water meter counter which comprises a sealing supporting plate, wherein a counting mechanism is fixedly embedded in the inner side of the sealing supporting plate, a circuit board is arranged in the counting mechanism, a dial is arranged on the surface of the counting mechanism, a first wireless assembly is fixedly arranged in the middle of the upper surface of the dial, a sealing transparent cover is arranged on the upper surface of the sealing supporting plate and covers the outer side of the dial, an external protective shell is fixedly arranged on the upper surface of the sealing transparent cover and is positioned right above the first wireless assembly, a second wireless assembly is fixedly arranged in the external protective shell, and a signal lead is connected to the surface of the second wireless assembly. The utility model can realize the complete sealing and encapsulation of the counting mechanism by the sealing supporting plate and the sealing transparent cover, can prevent mist water from covering the inner side of the transparent cover due to the mixing of water vapor and can not read through a dial, and can prevent the counter from being damaged and the electronic element of the counter from being corroded due to the short circuit caused by the attachment of the mist water on the electronic element.
Description
Technical Field
The utility model relates to the field of water meter counters, in particular to a wireless photoelectric direct-reading water meter counter.
Background
The water meter, it is the instrument that measures the water flow, mostly the accumulative flow measurement of the water, generally divide into two kinds of positive displacement water meter and speed water meter, have originated in England, the development of the water meter has nearly two hundred years history, when choosing the water meter specification, should estimate the magnitude and flow range of the flow used under the ordinary situation first, then choose the water meter of the specification that the common flow is closest to this value as the first choice, while using, its low consumption, count accurately; however, the existing water meter counter has certain disadvantages when in use, the traditional water meter needs to supply power to the internal electronic element and transmit signals by passing an outer lead and a signal wire through the shell of the water meter, so that the lead is difficult to be completely sealed in the penetrating position, external water vapor or water flow is easy to enter the counter, thereby the water vapor covers the inner side surface of the transparent cover and cannot be directly read by the dial plate, the mixed liquid water is easy to cause corrosion of elements, and the short circuit easily causes the burnout of the water meter counter.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a wireless photoelectric direct-reading water meter counter which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a wireless photoelectric direct-reading water meter counter comprises a sealing supporting plate, wherein a dial is fixedly installed on the inner side of the sealing supporting plate in an embedded mode, a first wireless assembly is fixedly installed in the middle of the upper surface of the dial, a sealing transparent cover is arranged on the upper surface of the sealing supporting plate and located on the outer side of the dial in a covering mode, an external protective shell is fixedly installed on the upper surface of the transparent cover and located right above the first wireless assembly, a second wireless assembly is fixedly installed inside the external protective shell, the surface of the second wireless assembly is connected with a signal wire, and a power supply wire is connected to one side, located on the signal wire, of the surface of the second wireless assembly.
Preferably, the edge of the butt joint port at the upper end of the sealing supporting plate is provided with a sealing ring, the sealing supporting plate is sealed with the transparent cover through the sealing ring, the edge position of the surface of the sealing supporting plate is inserted with a connecting bolt, and the sealing supporting plate is fixedly butted with the transparent cover in a spiral mode through the connecting bolt.
Preferably, the first wireless component comprises a first circuit board, a wireless power receiving coil and an internal light receiving and transmitting head, the wireless power receiving coil is fixedly mounted on the upper surface of the first circuit board close to the edge, and the internal light receiving and transmitting head is fixedly mounted in the middle of the upper surface of the first circuit board.
Preferably, the second wireless assembly comprises a second circuit board, an external transceiving photoelectric head and a wireless power transmission coil, the wireless power transmission coil is fixedly mounted on the upper surface of the second circuit board close to the edge, and the external transceiving photoelectric head is fixedly mounted in the middle of the upper surface of the second circuit board.
Preferably, the external transceiver optical head is electrically connected with the signal lead through a second circuit board, and the wireless power transmission coil is electrically connected with the power supply lead through the second circuit board.
Preferably, the lower port of the external protective shell is hermetically packaged with a transparent cover, the lower surface of the transparent cover close to the edge is fixedly adhered with strong double-sided adhesive, and the external protective shell is fixedly adhered to the upper surface of the transparent cover through the strong double-sided adhesive.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the second wireless assembly and the first wireless assembly, the dial and other electronic elements inside the dial can be completely sealed inside through the transparent cover and the sealing supporting plate to realize wireless power supply and wireless photoelectric signal receiving and transmitting, so that mist water on the inner side of the transparent cover caused by mixing of water vapor can be prevented from being covered and reading can not be carried out through the dial, and the counter and the electronic elements of the counter can be prevented from being damaged due to the fact that the mist water is attached to the electronic elements and is short-circuited.
Drawings
Fig. 1 is a schematic view of an overall structure of a wireless photoelectric direct-reading water meter counter according to the present invention;
fig. 2 is a disassembled view of a wireless photoelectric direct-reading water meter counter according to the present invention;
fig. 3 is a disassembled and enlarged view of an external protective shell of the wireless photoelectric direct-reading water meter counter.
In the figure: 1. sealing the supporting plate; 101. a connecting bolt; 2. a dial; 3. a first wireless component; 301. a first circuit board; 302. a wireless power receiving coil; 303. an internal transmitting-receiving photoelectric head; 4. a transparent cover; 5. an outer protective shell; 501. a transparent cover; 502. strong double-sided adhesive; 6. a second wireless component; 601. a second circuit board; 602. an external transceiver; 603. a wireless power transmission coil; 7. a signal conductor; 8. and a power supply lead.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, a wireless photoelectric direct-reading water meter counter comprises a sealing support plate 1, a dial 2 is fixedly installed at the inner side of the sealing support plate 1 in an embedded manner, a first wireless component 3 is fixedly installed at the middle part of the upper surface of the dial 2, a sealing transparent cover 4 is covered and installed on the outer side, located on the dial 2, of the upper surface of the sealing support plate 1, an external protective shell 5 is fixedly installed on the upper surface of the sealing transparent cover 4, located right above the first wireless component 3, a second wireless component 6 is fixedly installed inside the external protective shell 5, a signal lead 7 is connected to the surface of the second wireless component 6, and a power supply lead 8 is connected to one side, located on the signal lead 7, of the surface of the second wireless component 6;
a sealing ring is arranged at the edge of a butt joint port at the upper end of the sealing supporting plate 1, the sealing supporting plate 1 is sealed with the sealing transparent cover 4 through the sealing ring, a connecting bolt 101 is inserted into the surface edge position of the sealing supporting plate 1, and the sealing supporting plate 1 is fixedly butted with the sealing transparent cover 4 in a spiral mode through the connecting bolt 101; the first wireless component 3 comprises a first circuit board 301, a wireless power receiving coil 302 and an internal transceiving photoelectric head 303, wherein the wireless power receiving coil 302 is fixedly installed on the upper surface of the first circuit board 301 close to the edge, and the internal transceiving photoelectric head 303 is fixedly installed in the middle of the upper surface of the first circuit board 301; the second wireless assembly 6 comprises a second circuit board 601, an external photoelectric transmitting and receiving head 602 and a wireless power transmitting coil 603, the wireless power transmitting coil 603 is fixedly installed on the upper surface of the second circuit board 601 near the edge position, the external photoelectric transmitting and receiving head 602 is fixedly installed in the middle of the upper surface of the second circuit board 601, the second wireless assembly 6 and the first wireless assembly 3 are arranged, so that the dial 2 and other electronic components inside the dial 2 can be completely sealed inside through the sealing transparent cover 4 and the sealing supporting plate 1, wireless power supply and wireless photoelectric transmitting and receiving signals can be realized, water vapor can be prevented from mixing to cause fog on the inner side of the sealing transparent cover 4 and cannot be read through the dial 2, and the phenomenon that the fog is attached to the electronic components to cause short circuit and damage to a counter and corrode the electronic components of the counter can be prevented; the external transceiver optical head 602 is electrically connected with the signal lead 7 through a second circuit board 601, and the wireless power transmission coil 603 is electrically connected with the power supply lead 8 through the second circuit board 601; the lower port of the external protective shell 5 is sealed and packaged with a transparent cover 501, the lower surface of the transparent cover 501 close to the edge is fixedly adhered with a strong double-sided adhesive 502, and the external protective shell 5 is fixedly adhered with the upper surface of the sealed transparent cover 4 through the strong double-sided adhesive 502.
It should be noted that, the present invention is a wireless photoelectric direct reading water meter counter, when in use, firstly, the water meter counter is installed on a designated water pipe, then the power supply wire 8 is connected with the power supply, and the signal wire 7 is connected with the corresponding counter display device for reading, after connection, the power supply wire 8 supplies power to the external receiving and transmitting optical head 602, and the power supply wire 8 supplies current to the wireless power transmission coil 603 inside the external protective shell 5 to generate a magnetic field, which can be received by the wireless power reception coil 302 and converted into current to be supplied to the circuit board installed on the lower surface of the dial 2, after power supply, the water meter counter can count the volume of water flow, and convert the obtained signal to be transmitted to the external receiving and transmitting optical head 602 by using the internal receiving and transmitting optical head 303, and then the received signal is transmitted to the counter display device connected at the other end by the signal wire 7 to perform reading, the second wireless unit 6 and the first wireless unit 3 thus arranged make it possible to completely seal the dial 2 and other electronic components inside thereof inside through the sealing transparent cover 4 and the sealing support plate 1 to achieve radio power supply and radio-optical transmission and reception, prevent mist from being mixed in to cause fogging water on the inside of the sealing transparent cover 4 to make reading impossible through the dial 2, and prevent the fogging water from adhering to the electronic components to cause short circuit and damage to the counter and corrosion of the counter electronic components.
In the utility model, the second wireless assembly 6 and the first wireless assembly 3 are arranged, and the second wireless assembly 6 and the first wireless assembly 3 can completely seal the dial 2 and other electronic elements inside the dial 2 through the sealing transparent cover 4 and the sealing supporting plate 1 to realize wireless power supply and wireless photoelectric signal receiving and transmitting, prevent mist water from mixing into the inner side of the sealing transparent cover 4 to cause fog water and prevent the fog water from adhering to the electronic elements to cause short circuit to damage counters and corrode the electronic elements of the counters.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a wireless photoelectricity direct reading water gauge counter which characterized in that: the wireless power transmission device is characterized by comprising a sealing supporting plate (1), a dial (2) is fixedly installed on the inner side of the sealing supporting plate (1) in an embedded mode, a first wireless assembly (3) is fixedly installed in the middle of the upper surface of the dial (2), a sealing transparent cover (4) is covered and installed on the outer side, located on the dial (2), of the upper surface of the sealing supporting plate (1), an external protective shell (5) is fixedly installed on the upper surface of the sealing transparent cover (4) and located right above the first wireless assembly (3), a second wireless assembly (6) is fixedly installed inside the external protective shell (5), a signal wire (7) is connected to the surface of the second wireless assembly (6), and a power supply wire (8) is connected to one side, located on the signal wire (7), of the surface of the second wireless assembly (6).
2. The wireless photoelectric direct-reading water meter counter according to claim 1, characterized in that: the sealing support plate is characterized in that a sealing ring is arranged at the edge of a butt joint at the upper end of the sealing support plate (1), the sealing support plate (1) is sealed with the sealing transparent cover (4) through the sealing ring, a connecting bolt (101) is inserted into the edge of the surface of the sealing support plate (1), and the sealing support plate (1) is in spiral fixed butt joint with the sealing transparent cover (4) through the connecting bolt (101).
3. The wireless photoelectric direct-reading water meter counter according to claim 2, characterized in that: first wireless component (3) include circuit board (301), wireless receiving coil (302) and inside receiving and dispatching photoelectricity head (303), the upper surface of circuit board (301) is close to marginal position fixed mounting and has wireless receiving coil (302), the upper surface middle part fixed mounting of circuit board (301) has inside receiving and dispatching photoelectricity head (303).
4. The wireless photoelectric direct-reading water meter counter according to claim 3, characterized in that: the second wireless assembly (6) comprises a second circuit board (601), an external transceiving photoelectric head (602) and a wireless power transmission coil (603), the wireless power transmission coil (603) is fixedly installed on the upper surface of the second circuit board (601) close to the edge, and the external transceiving photoelectric head (602) is fixedly installed in the middle of the upper surface of the second circuit board (601).
5. The wireless photoelectric direct-reading water meter counter according to claim 4, wherein: the external transceiving photoelectric head (602) is electrically connected with the signal lead (7) through a second circuit board (601), and the wireless power transmission coil (603) is electrically connected with the power supply lead (8) through the second circuit board (601).
6. The wireless photoelectric direct-reading water meter counter according to claim 5, characterized in that: the lower port of the external protective shell (5) is sealed and packaged with a transparent cover (501), strong double-sided adhesive (502) is fixedly adhered to the lower surface of the transparent cover (501) close to the edge, and the external protective shell (5) is fixedly adhered to the upper surface of the sealed transparent cover (4) through the strong double-sided adhesive (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121951265.1U CN216645484U (en) | 2021-08-19 | 2021-08-19 | Wireless photoelectric direct-reading water meter counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121951265.1U CN216645484U (en) | 2021-08-19 | 2021-08-19 | Wireless photoelectric direct-reading water meter counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216645484U true CN216645484U (en) | 2022-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121951265.1U Active CN216645484U (en) | 2021-08-19 | 2021-08-19 | Wireless photoelectric direct-reading water meter counter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216645484U (en) |
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2021
- 2021-08-19 CN CN202121951265.1U patent/CN216645484U/en active Active
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