CN203615985U - Water control meter of photoelectric direct reading valve - Google Patents
Water control meter of photoelectric direct reading valve Download PDFInfo
- Publication number
- CN203615985U CN203615985U CN201320849064.XU CN201320849064U CN203615985U CN 203615985 U CN203615985 U CN 203615985U CN 201320849064 U CN201320849064 U CN 201320849064U CN 203615985 U CN203615985 U CN 203615985U
- Authority
- CN
- China
- Prior art keywords
- water meter
- character wheel
- supporting plate
- plate
- photoelectric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a water control meter of a photoelectric direct reading valve. The water control meter comprises a water meter shell. A water meter movement with an indicating mechanism is arranged in the water meter shell. The indicating mechanism comprises a cover plate, a supporting plate, a transmission gear set, a character wheel box and a photoelectric direct reading module. A mandrel in the water meter drives a gear in the indicating mechanism to rotate, and the gear wheel drives a character wheel matched with the gear. A photoelectric source is arranged on one side of the character wheel and continuously sends photoelectric signals to the character wheel, signals are transmitted to a photoelectric sensing plate through correlated holes in the character wheel, and therefore reading numbers of the water meter can be accurately obtained and visually and conveniently displayed on the surface of the water meter according to the change of the signals received by the photoelectric sensing plate when the character wheel rotates.
Description
Technical field
The utility model relates to a kind of valve control water meter, particularly relates to a kind of photo-electronic directly reading valve control water meter.
Background technology
Valve control water meter is the one of water meter, is a kind of water meter that carries valve, can long-rangely carry out switching manipulation to its liquid seal valve by system, controls and supplies water, convenient and swift, is being widely used on the market at present.
As disclosed a kind of Liquid sealing valve control water meter in Chinese utility model patent prospectus 201220691150.8, the base table that comprises outer cover, is fixedly connected with outer cover, be arranged at motor, motor upper cover, motor lower cover, valve sum counter in the cavity being formed by outer cover and base table; Between motor lower cover and base table, fix by the first screw, between motor upper cover and motor lower cover, fix by the second screw, the seam crossing between the seam crossing between motor lower cover and base table and motor upper cover and motor lower cover is provided with water-proof silica-gel sealing.Because the seam crossing between seam crossing and motor upper cover and motor lower cover between motor lower cover and the base table of this Liquid sealing valve control water meter is provided with water-proof silica-gel sealing.So the motor of this Liquid sealing valve control water meter is got up by good seal protection, can not contact with water, be not easy to make moist, therefore that this Liquid sealing valve control water meter has advantages of is simple in structure, waterproof effect better, long service life.
But the hydraulic valve control water meter of above-mentioned patent, need to estimate to carry out by meter reading personnel at reading, error is larger, also takes time and effort very much cost of idleness.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of by being arranged on the photo-electronic directly reading valve control water meter of accurate, the quick reading of inner photo-electronic directly reading indicating mechanism for the above-mentioned state of the art.
The utility model for solving the problems of the technologies described above adopted technical scheme is:
A kind of photo-electronic directly reading valve control water meter, includes water meter case, is provided with the water meter movement with indicating mechanism in described water meter case, it is characterized in that:
Described indicating mechanism comprises cover plate, supporting plate, driving gear set, character wheel box and photoelectric direct reading module, and described cover plate is fixed on water meter case, and has been interconnected to form the framework with annular seal space with described supporting plate;
Described supporting plate is inlaid on water meter movement, and offers through hole on described supporting plate, and the mandrel of water meter movement is located in through hole and by described annular seal space and is separated into He You chamber, left chamber;
In described left chamber, be provided with driving gear set, one end of described driving gear set is socketed on mandrel, and the other end is supported with a rolling disc centered by described mandrel;
In described right chamber, be provided with character wheel box, the gear wheel that includes character wheel in described character wheel box and match with described character wheel, described character wheel offers perforation on surface, described gear wheel and the interlock of described rolling disc;
The bottom surface of described character wheel box is fixed on supporting plate, and offers vallecular cavity;
The electronic module that described photoelectric direct reading module comprises optoelectronic induction plate and is electrically connected with described optoelectronic induction plate, described optoelectronic induction plate is inserted in described vallecular cavity;
Described optoelectronic induction plate is arranged on a side of character wheel, and parallel with described character wheel, and the opposite side of described character wheel is provided with photoelectric source.
As preferably, described supporting plate is arranged with protective cover, and described protective cover and supporting plate are formed with closed chamber, and described electronic module is arranged in described closed chamber.
As improvement, in described supporting plate, be embedded with circuit board, and described circuit board is concordant with supporting plate surface around;
Described circuit board is connecting optoelectronic induction plate and described electronic module.
As further improvement, described protective cover and described supporting plate joint have been arranged circumferentially O-ring gasket.
Compared with prior art, the utility model has the advantage of: it is the indicating mechanism that a photo-electronic directly reading is set in valve control water meter, drive the gear wheel in indicating mechanism to rotate by mandrel, drive by gear wheel the character wheel coordinating with it again, one side of character wheel is provided with photoelectric source, continually send photosignal to character wheel, signal is through being delivered on optoelectronic induction plate perforation on character wheel, thereby can be in the time that character wheel rotates, the signal intensity receiving according to optoelectronic induction plate, accurate obtain the reading of water meter and it is presented to the surface of water meter, intuitively convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the photoelectricity straight-wavy valve control water meter of the utility model embodiment;
Fig. 2 is the partial structurtes schematic diagram of indicating mechanism in Fig. 1 embodiment.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
A kind of photo-electronic directly reading valve control water meter 1, includes water meter case 2, is provided with the water meter movement 4 with indicating mechanism 3 in described water meter case, it is characterized in that:
Described indicating mechanism 3 comprises cover plate 3.1, supporting plate 3.2, driving gear set 3.3, character wheel box 8 and photoelectric direct reading module, and described cover plate 3.1 is fixed on water meter case 2, and has been interconnected to form the framework 6 with annular seal space 5 with described supporting plate;
Described supporting plate 3.2 is inlaid on water meter movement, and offers through hole 3.2.1 on described supporting plate, and the mandrel of water meter movement is located in through hole and by described annular seal space and is separated into 5.1He You chamber, left chamber 5.2;
In described left chamber 5.1, be provided with driving gear set 3.3, one end of described driving gear set is socketed on mandrel, and the other end is supported with a rolling disc 7 centered by described mandrel;
In described right chamber, be provided with character wheel box 8, the gear wheel 8.2 that includes character wheel 8.1 in described character wheel box and match with described character wheel, offers perforation 8.1.1 on described character wheel surface, described gear wheel and the interlock of described rolling disc;
The bottom surface of described character wheel box is fixed on supporting plate, and offers vallecular cavity;
The electronic module 9.2 that described photoelectric direct reading module comprises optoelectronic induction plate 9.1 and is electrically connected with described optoelectronic induction plate, described optoelectronic induction plate is inserted in described vallecular cavity;
Described optoelectronic induction plate is arranged on a side of character wheel, and parallel with described character wheel, and the opposite side of described character wheel is provided with photoelectric source.
As preferably, described supporting plate is arranged with protective cover 3.2., and described protective cover and supporting plate are formed with closed chamber, and described electronic module is arranged in described closed chamber.
As improvement, in described supporting plate, be embedded with circuit board, and described circuit board is concordant with supporting plate surface around;
Described circuit board is connecting optoelectronic induction plate and described electronic module.
As further improvement, described protective cover and described supporting plate joint have been arranged circumferentially O-ring gasket 3.2.4, can prevent dust or the water stain indicating mechanism that enters into.
Concrete, in the time that current enter into water meter, drive the mandrel of water meter movement to rotate, mandrel drives rolling disc 7 to rotate by driving gear set, and then gear wheel in drive character wheel box rotates, subsequently, the gear wheel rotating drives the character wheel being engaged with to rotate, the both sides of character wheel are respectively arranged with photoelectric source and optoelectronic induction plate 9.1, the photosignal that photoelectric source sends penetrates perforation is received by optoelectronic induction plate on character wheel, in the time that character wheel rotates, position to perforation changes, also there is variation in the signal receiving on corresponding optoelectronic induction plate, thereby convert physical signalling to photosignal, be delivered to the controller outside water meter by signal wire 10, again reading is delivered to the display device on water meter surface as on display screen.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a photo-electronic directly reading valve control water meter, includes water meter case, is provided with the water meter movement with indicating mechanism in described water meter case, it is characterized in that:
Described indicating mechanism comprises cover plate, supporting plate, driving gear set, character wheel box and photoelectric direct reading module, and described cover plate is fixed on water meter case, and has been interconnected to form the framework with annular seal space with described supporting plate;
Described supporting plate is inlaid on water meter movement, and offers through hole on described supporting plate, and the mandrel of water meter movement is located in through hole and by described annular seal space and is separated into He You chamber, left chamber;
In described left chamber, be provided with driving gear set, one end of described driving gear set is socketed on mandrel, and the other end is supported with a rolling disc centered by described mandrel;
In described right chamber, be provided with character wheel box, the gear wheel that includes character wheel in described character wheel box and match with described character wheel, described character wheel offers perforation on surface, described gear wheel and the interlock of described rolling disc;
The bottom surface of described character wheel box is fixed on supporting plate, and offers vallecular cavity;
The electronic module that described photoelectric direct reading module comprises optoelectronic induction plate and is electrically connected with described optoelectronic induction plate, described optoelectronic induction plate is inserted in described vallecular cavity;
Described optoelectronic induction plate is arranged on a side of character wheel, and parallel with described character wheel, and the opposite side of described character wheel is provided with photoelectric source.
2. photo-electronic directly reading valve control water meter according to claim 1, is characterized in that: described supporting plate is arranged with protective cover, and described protective cover and supporting plate are formed with closed chamber, and described electronic module is arranged in described closed chamber.
3. photo-electronic directly reading valve control water meter according to claim 2, is characterized in that: in described supporting plate, be embedded with circuit board, and described circuit board is concordant with supporting plate surface around;
Described circuit board is connecting optoelectronic induction plate and described electronic module.
4. according to the photo-electronic directly reading valve control water meter described in claim 2 or 3, it is characterized in that: described protective cover and described supporting plate joint have been arranged circumferentially O-ring gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320849064.XU CN203615985U (en) | 2013-12-21 | 2013-12-21 | Water control meter of photoelectric direct reading valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320849064.XU CN203615985U (en) | 2013-12-21 | 2013-12-21 | Water control meter of photoelectric direct reading valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203615985U true CN203615985U (en) | 2014-05-28 |
Family
ID=50768619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320849064.XU Expired - Fee Related CN203615985U (en) | 2013-12-21 | 2013-12-21 | Water control meter of photoelectric direct reading valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203615985U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534859A (en) * | 2018-06-06 | 2018-09-14 | 深圳市捷先数码科技股份有限公司 | Highly sensitive photoelectric direct reading remote transmission water meter |
| CN108801371A (en) * | 2018-08-07 | 2018-11-13 | 北京慧怡科技有限责任公司 | A kind of photoelectric direct reading remote transmission water meter |
-
2013
- 2013-12-21 CN CN201320849064.XU patent/CN203615985U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534859A (en) * | 2018-06-06 | 2018-09-14 | 深圳市捷先数码科技股份有限公司 | Highly sensitive photoelectric direct reading remote transmission water meter |
| CN108534859B (en) * | 2018-06-06 | 2024-02-27 | 深圳市捷先数码科技股份有限公司 | High-sensitivity photoelectric direct-reading remote water meter |
| CN108801371A (en) * | 2018-08-07 | 2018-11-13 | 北京慧怡科技有限责任公司 | A kind of photoelectric direct reading remote transmission water meter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202681700U (en) | Novel temperature displayable boiled water bottle | |
| CN202843342U (en) | Capsule type coffee machine with automatic identification device | |
| CN203615985U (en) | Water control meter of photoelectric direct reading valve | |
| CN202035974U (en) | Cooking pan equipped with waterproofing control panel | |
| CN103712547A (en) | Bearing monitor | |
| CN204067182U (en) | A kind of intelligent water flow indicator | |
| CN202661124U (en) | Intelligent water meter structure with replaceable dry battery | |
| CN204459765U (en) | Pressure gas tank superpressure self-alarming device | |
| CN205053510U (en) | Literary works display device | |
| CN103867689B (en) | There is the Novel gear worm speed reducer of oil temperature and measure of axle-temperature function | |
| CN107462371B (en) | Deposit lid gas tightness testboard | |
| CN203289791U (en) | Acquisition and communication integrated remote monitoring terminal device and acquisition and communication integrated remote monitoring terminal system | |
| JP2011145921A (en) | Easily removable touch-panel unit | |
| CN203908722U (en) | An intrinsic safety type mine hydraulic support pressure transducer | |
| CN203008972U (en) | Mining multi-parameter collector | |
| CN203662398U (en) | Showing stand for oil warmer | |
| CN210376299U (en) | Four-in-one gas detector | |
| CN205352446U (en) | Multi -functional novel measuring device | |
| CN203164409U (en) | Mainboard detection apparatus for three-phase electric energy meter | |
| CN204577007U (en) | A kind of power supply hermetically-sealed construction for LED lamp bar display screen | |
| CN204956771U (en) | Digital board of motorcycle instrument | |
| CN104729598A (en) | Handheld ultrasonic flowmeter with functions of water quality detection and illumination | |
| CN204046445U (en) | Mobile inverse power source | |
| CN203502016U (en) | Tilt angle sensor | |
| CN213481449U (en) | Water level display device of cooling water tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NINGBO JINGCHENG TECHNOLOGY CO., LTD. Free format text: FORMER NAME: NINGBO JINGCHENG METER CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 315000 No. 188, Lane 65, Beihai Road, Jiangbei District, Zhejiang, Ningbo Patentee after: NINGBO JINGCHENG TECHNOLOGY CO., LTD. Address before: 315000 No. 188, Lane 65, Beihai Road, Jiangbei District, Zhejiang, Ningbo Patentee before: Ningbo Jingcheng Meter Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Jiangbei District in Zhejiang province 315032 Ningbo city forest Mulu No. 168 Patentee after: MEIZHOU ZHENSHENG MODERN AGRICULTURAL EQUIPMENT CO., LTD. Address before: 315000 No. 188, Lane 65, Beihai Road, Jiangbei District, Zhejiang, Ningbo Patentee before: NINGBO JINGCHENG TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20181221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |