CN202938867U - Counting device of water gauge - Google Patents
Counting device of water gauge Download PDFInfo
- Publication number
- CN202938867U CN202938867U CN 201220712684 CN201220712684U CN202938867U CN 202938867 U CN202938867 U CN 202938867U CN 201220712684 CN201220712684 CN 201220712684 CN 201220712684 U CN201220712684 U CN 201220712684U CN 202938867 U CN202938867 U CN 202938867U
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- module
- counting
- light emitting
- photoelectric
- photoelectric turnplate
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Abstract
The utility model provides a counting device of an electric meter. The counting device comprises a photoelectric turntable, a photoelectric receiving module, a light emitting module, a counting module and a display module, wherein the photoelectric turntable is an induction turntable of the electric meter; the light emitting module is arranged at a position close to one end face of the induction turntable; the photoelectric receiving module is arranged at a position close to the other end face of the induction turntable; a through hole capable of transmitting light emitted by the light emitting module and irradiating the light to the photoelectric receiving module during rotation is formed in the induction turntable; the photoelectric receiving module is connected with the counting module; and the counting module is connected with the display module. The counting device of the electric meter is high in stability and reliability, and electricity is difficult to steal.
Description
Technical field:
The utility model relates to water meter counting technical field, is specifically a kind of water meter counting apparatus.
Background technology:
The water meter counting apparatus of prior art, all generally to have impeller to drive dial plate to rotate, count by the gear driven counting gear, at present for electronical reading, also having a kind of is to establish a magnet on counting gear, be provided with magnetic inductor on dial plate, be generally tongue tube, when counting gear rotated a circle, reed switch conduction once, send pulsatile once, thereby drive counting module calculating umber of pulse, user's water consumption is counted.Adopt this water meter counting apparatus, be easy to be subject to external magnetic field and disturb, the impact counting even appears at the extraneous high-intensity magnetic field that increases and can cause the situation that water meter is not counted to occur, and stability and reliability are relatively poor.
The utility model content:
The purpose of this utility model is, overcomes existing technological deficiency, provides a kind of stability and reliability high water meter counting apparatus.
the technical scheme that the utility model provides is: the utility model provides a kind of water meter counting apparatus, it comprises photoelectric turnplate, the photoelectricity receiver module, light emitting module, counting module, display module and impeller, described impeller is connected with photoelectric turnplate by rotating shaft, described light emitting module is located at the position near an end face of photoelectric turnplate, described photoelectricity receiver module is located at the position near another end face of photoelectric turnplate, have on described photoelectric turnplate and can make the light transmission that light emitting module sends when rotating and shine through hole on the photoelectricity receiver module, the photoelectricity receiver module is connected with counting module, counting module is connected with display module.light emitting module sends light always, during user's water, wheel rotation, thereby driving photoelectric turnplate rotates, when the through hole on photoelectric turnplate forwards the position of light emitting module to, the light transmission through hole impinges upon on the photoelectricity receiver module, the photoelectricity receiver module receives illumination and just sends the pulsatile once signal to counting module, counting module carries out step-by-step counting, if through hole be one pulse represent that photoelectric turnplate rotates a circle, if through hole be two two pulses represent that photoelectric turnplate rotates a circle, counting module detects the user power utilization amount by calculating umber of pulse, and power consumption is shown in display module.
Adopt said structure, the utlity model has following advantage:
The utility model no longer adopts tongue tube and magnet to count, but the principle of employing photoelectric counting, impeller in water meter directly drives photoelectric turnplate and rotates, the photoelectricity receiver module will receive illumination, the photoelectricity receiver module receives an illumination, send the pulsatile once signal to counting module, counting module calculates umber of pulse, thereby water consumption is detected, and this water meter counting apparatus adopts light to count, and does not almost have related with the external world, only destroy water meter, otherwise, can't have influence on the water meter counting, stability and reliability are higher.
Described light emitting module is provided with illuminator, the corresponding position of movement locus of through hole when described illuminator is located at the photoelectric turnplate rotation, and described photoelectricity receiver module is provided with photoreceptor, and described photoreceptor is located at illuminator perpendicular to position corresponding to photoelectric turnplate.When through hole turns to illuminator, through hole and photoreceptor three point-blank the time, photoreceptor receives the illumination of illuminator, and the photoelectricity receiver module sends the pulsatile once signal to counting module, and counting module calculates water consumption according to umber of pulse.
As preferably, described through hole is one.Through hole is one, and a pulse represents that photoelectric turnplate rotates a circle, more convenient practicality when counting module calculates.
Description of drawings:
Accompanying drawing 1 is the block scheme of the utility model water meter counting apparatus;
Accompanying drawing 2 is the structural representation of the utility model water meter technique device.
As shown in the figure: 1.1, photoelectric turnplate, 1.1.1, through hole, 1.2, the photoelectricity receiver module, 1.2.1, photoreceptor, 1.3, light emitting module, 1.3.1, illuminator, 1.4, rotating shaft, 1.5, impeller.
Embodiment:
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated:
as Fig. 1, shown in Figure 2: the utility model provides a kind of water meter counting apparatus, comprise photoelectric turnplate 1.1, photoelectricity receiver module 1.2, light emitting module 1.3, counting module, display module and impeller 1.5, described impeller 1.5 is connected with photoelectric turnplate 1.1 by rotating shaft 1.4, impeller 1.5 drives photoelectric turnplate 1.1 and rotates when rotating, in water meter, during user's water, it is prior art that impeller 1.5 rotates this structure, therefore do not describe in detail, described light emitting module 1.3 is located at the position near an end face of photoelectric turnplate 1.1, in the present embodiment, induction rotating disk 1.1 is for being horizontally disposed with, light emitting module 1.3 is located in the water meter housing of the below of responding to rotating disk 1.1, photoelectricity receiver module 1.2 is located in the water meter housing of the below of responding to rotating disk 1.1, it can certainly be the top that light emitting module 1.3 is located at induction rotating disk 1.1, Optical Receivers 1.2 is located at the below of induction rotating disk 1.1, described photoelectricity receiver module 1.2 is located at the position near another end face of photoelectric turnplate 1.1, have on described photoelectric turnplate 1.1 and can make the light transmission that light emitting module 1.3 sends when rotating and shine through hole on photoelectricity receiver module 1.2, photoelectricity receiver module 1.2 is connected with counting module, counting module is connected with display module, light emitting module 1.3 sends light always, during user's water, impeller 1.5 rotates, thereby driving photoelectric turnplate 1.1 by rotating shaft 1.4 rotates, when the through hole 1.1.1 on photoelectric turnplate 1.1 forwards the position of light emitting module 1.3 to, light transmission through hole 1.1.1 impinges upon on photoelectricity receiver module 1.2, photoelectricity receiver module 1.2 receives illumination and just sends the pulsatile once signal to counting module, counting module carries out step-by-step counting, if through hole 1.1.1 is one, when photoelectric turnplate 1.1 rotates a circle, photoelectricity receiver module 1.2 can receive an illumination, send a pulse, expression photoelectric turnplate 1.1 rotates a circle, if through hole 1.1.1 is when two photoelectric turnplate 1.1 rotates a circle, photoelectricity receiver module 1.2 can receive twice illumination, send two pulses and represent that photoelectric turnplate rotates a circle, the like, counting module detects user's water consumption by calculating umber of pulse, and water consumption is shown in display module.
Described light emitting module 1.2 is provided with illuminator 1.2.1, the corresponding position of movement locus of through hole 1.1.1 when described illuminator 1.2.1 is located at photoelectric turnplate 1.1 rotation, described photoelectricity receiver module 1.3 is provided with photoreceptor 1.3.1, and described photoreceptor 1.3.1 is located at illuminator 1.2.1 perpendicular to position corresponding to photoelectric turnplate 1.1.Namely turn to illuminator 1.2.1, through hole 1.1.1 and photoreceptor 1.3.1 three point-blank the time as through hole 1.1.1, photoreceptor 1.3.1 receives the illumination of illuminator 1.2.1, photoelectricity receiver module 1.3 sends the pulsatile once signal to counting module, and counting module calculates water consumption according to umber of pulse.
Claims (3)
1. water meter counting apparatus, it is characterized in that: it comprises photoelectric turnplate, the photoelectricity receiver module, light emitting module, counting module, display module and impeller, described impeller is connected with photoelectric turnplate by rotating shaft, described light emitting module is located at the position near an end face of photoelectric turnplate, described photoelectricity receiver module is located at the position near another end face of photoelectric turnplate, have on described photoelectric turnplate and can make the light transmission that light emitting module sends when rotating and shine through hole on the photoelectricity receiver module, the photoelectricity receiver module is connected with counting module, counting module is connected with display module.
2. water meter counting apparatus according to claim 1, it is characterized in that: described light emitting module is provided with illuminator, the corresponding position of movement locus of through hole when described illuminator is located at the photoelectric turnplate rotation, described photoelectricity receiver module is provided with photoreceptor, and described photoreceptor is located at illuminator perpendicular to position corresponding to photoelectric turnplate.
3. water meter counting apparatus according to claim 1, it is characterized in that: described through hole is one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220712684 CN202938867U (en) | 2012-12-20 | 2012-12-20 | Counting device of water gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220712684 CN202938867U (en) | 2012-12-20 | 2012-12-20 | Counting device of water gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202938867U true CN202938867U (en) | 2013-05-15 |
Family
ID=48323101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220712684 Expired - Lifetime CN202938867U (en) | 2012-12-20 | 2012-12-20 | Counting device of water gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202938867U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316125A (en) * | 2014-11-04 | 2015-01-28 | 焦彬彬 | Pulse direct-reading water meter device |
| CN104330123A (en) * | 2014-11-04 | 2015-02-04 | 焦彬彬 | Pulse direct-reading water meter device with self electricity generating capability |
| CN105526998A (en) * | 2016-02-26 | 2016-04-27 | 成都千嘉科技有限公司 | Communication-based electronic gas meter detection device and method |
| CN109883500A (en) * | 2019-04-01 | 2019-06-14 | 上海飞奥燃气设备有限公司 | The anti-interference metering system of intelligent gas meter |
| CN110260932A (en) * | 2019-07-03 | 2019-09-20 | 上海在田环境科技有限公司 | Non-magnetic flowmeter structure and its intellectual water meter |
-
2012
- 2012-12-20 CN CN 201220712684 patent/CN202938867U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316125A (en) * | 2014-11-04 | 2015-01-28 | 焦彬彬 | Pulse direct-reading water meter device |
| CN104330123A (en) * | 2014-11-04 | 2015-02-04 | 焦彬彬 | Pulse direct-reading water meter device with self electricity generating capability |
| CN105526998A (en) * | 2016-02-26 | 2016-04-27 | 成都千嘉科技有限公司 | Communication-based electronic gas meter detection device and method |
| CN109883500A (en) * | 2019-04-01 | 2019-06-14 | 上海飞奥燃气设备有限公司 | The anti-interference metering system of intelligent gas meter |
| CN110260932A (en) * | 2019-07-03 | 2019-09-20 | 上海在田环境科技有限公司 | Non-magnetic flowmeter structure and its intellectual water meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |
|
| CX01 | Expiry of patent term |