CN2522947Y - Passive photoelectric counting device - Google Patents
Passive photoelectric counting device Download PDFInfo
- Publication number
- CN2522947Y CN2522947Y CN 01274152 CN01274152U CN2522947Y CN 2522947 Y CN2522947 Y CN 2522947Y CN 01274152 CN01274152 CN 01274152 CN 01274152 U CN01274152 U CN 01274152U CN 2522947 Y CN2522947 Y CN 2522947Y
- Authority
- CN
- China
- Prior art keywords
- photoelectric
- counter
- counting
- wheel
- prior
- 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
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model relates to a passive photoelectric counting assembly which comprises a mechanical counter and a photoelectric transceiver of the prior art. The photoelectric transceiver formed by a photoelectric transmitter and a photoelectric receiver is arranged on two sides of a counting wheel, the photoelectric transmitter and the photoelectric receiver are respectively fixed on a fixed board, and the fixed board and the counting wheel are fixed on an axle of the mechanical counter in parallel; a penetrating coding hole is arranged on the counting wheel; the transformation of the position of the counting wheel leads to transform of the corresponding position of the coding hole; at this time the corresponding position of the coding hole is transformed into electrical signal and then sent out when the photoelectric transceiver works once. A signal processing circuit and data transforming and counting devices of the prior art can transform the position of the counting wheel into applicable data and sent out, avoiding being dependent upon a power for a long time, thus leading the long-distance counting system to operate reliably.
Description
Technical field:
The utility model relates to a kind of measurement mechanism, particularly a kind of counting assembly, especially a kind of passive photoelectricity counting assembly.
Background technology:
Utilize long-distance meter-reading system to collect the data of user's water meter and gas meter automatically in the prior art, described long-distance meter-reading system is to utilize the meter copying device that is installed in each user place that the data of user's water and coal gas are sent to data center by a kind of media, these media can be telephone network, cable television network, radio or other network, the data collector of kilowatt meter reading-out system of the prior art adopts active counter, and active counter will rely on power supply, battery just can keep operate as normal.In addition, there is unit to develop IC-card water meter and gas meter again, the problem of utilizing IC-card to solve to check meter.
Summary of the invention:
Technical problem to be solved in the utility model is: because the data collector of kilowatt meter reading-out system of the prior art adopts active counter, active counter will rely on power supply, battery just can be kept operate as normal, so in case the power supply of user's meter copying device breaks down, will cause active counter to quit work, cause billing error, and guarantee that it is very difficult that power supply does not break down for a long time, in addition, IC-card water meter and gas meter in the prior art, complex structure, the cost height equally also is subjected to the restriction of power supply factor, and also there is certain risk that is decrypted in the password of IC-card use simultaneously.The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to provide a kind of passive photoelectricity counting assembly, described this passive photoelectricity counting assembly comprises a mechanical counter and an optoelectronic transceiver device in the prior art, wherein, mechanical counter in the described prior art be one by axle, transition wheel and at least two counting assemblys that counter wheel is formed, a described optoelectronic transceiver device is set in the both sides of each described counter wheel, each described optoelectronic transceiver device is made up of at least one photoemitter and at least one photelectric receiver, described photelectric receiver is fixed at least one fixed head, described photoemitter also is fixed at least one fixed head, described fixed head parallel with counter wheel and be fixed on described mechanical counter the axle on, on described counter wheel, be provided with the hole that at least one penetrates, the hole that penetrates that is arranged on plural diverse location on the described counter wheel or different aperture and length can be used as the notch in the prior art, after the position of counter wheel changes, cause the relative position of described notch also to change, at this moment, make the work of optoelectronic transceiver device once, can convert the relative position of notch to electric signal, the position change of counter wheel can be converted to available data by the signal processing circuit in the prior art and data-switching and calculation element and send.The utility model and prior art contrast, because be provided with the notch that penetrates on the counter wheel in the mechanical counter in prior art, simultaneously be provided with the optoelectronic transceiver device in the both sides of counter wheel, so can only when the needs image data, power up to the optoelectronic transceiver device, can read the location status of counter wheel at that time, thereby the data of obtaining have so just been avoided the long-time dependence to power supply, make long-distance meter-reading system reliable.
Description of drawings:
Fig. 1 is the synoptic diagram of a kind of passive photoelectricity counting assembly of the utility model.
Fig. 2 is the synoptic diagram of the counter wheel in a kind of passive photoelectricity counting assembly of the utility model.
Fig. 3 is the optoelectronic transceiver device synoptic diagram in a kind of passive photoelectricity counting assembly of the utility model.
Embodiment:
As shown in Figure 1, a kind of passive photoelectricity counting assembly of the utility model, comprise a mechanical counter and an optoelectronic transceiver device in the prior art, at illustrated one preferably among the embodiment of the present utility model, mechanical counter in the described prior art be one by axle 1, transition wheel and at least two counting assemblys that counter wheel 2 is formed, as shown in Figure 3, a described optoelectronic transceiver device is set in the both sides of each described counter wheel 2, each described optoelectronic transceiver device is made up of at least one photoemitter 3 and at least one photelectric receiver 4, described optoelectronic transceiver device is fixed on the axle last 1 of described mechanical counter by a fixed head 5 parallel with described counter wheel 2, as shown in Figure 2, on described counter wheel 2, be provided with at least one hole that penetrates 6, being arranged on the notch that the hole that penetrates 6 of plural diverse location on the described counter wheel 2 or different aperture and length can be used as in the prior art uses, after the position of counter wheel 2 changes, cause the relative position of described notch also to change, at this moment, make the optoelectronic transceiver device power up work, can convert the relative position of notch to electric signal, the position change of counter wheel 2 can be converted to available data by the signal processing circuit in the prior art and data-switching and calculation element and send.
In another preferred embodiment of the present utility model, as shown in Figure 1, a photoemitter 8 is set in the left side of counter wheel 2, a photelectric receiver 4 is set on the right side of counter wheel 2, on the right side of counter wheel 7 photoemitter 3 is set, photoemitter and photelectric receiver are arranged alternately between counter wheel like this.When the position of counter wheel 2 or other counter wheel changes, cause the relative position of described notch 6 also to change, photoemitter is powered up one by one, can convert the relative position of notch to electric signal, the position change of counter wheel 2 can be converted to available data by the signal processing circuit in the prior art and data-switching and calculation element and send.The utility model and prior art contrast, because be provided with the notch that penetrates on the counter wheel 2 in the mechanical counter in prior art, simultaneously be provided with the optoelectronic transceiver device in the both sides of counter wheel 2, so can only when the needs image data, power up to the optoelectronic transceiver device, can read the location status of counter wheel 2 at that time, thereby the data of obtaining have so just been avoided the long-time dependence to power supply, make long-distance meter-reading system reliable.
Claims (1)
1, a kind of passive photoelectricity counting assembly, comprise in the prior art by axle, transition wheel and at least two mechanical counter and optoelectronic transceiver devices that counter wheel is formed, it is characterized in that: be provided with a described optoelectronic transceiver device in the both sides of at least one described counter wheel, described optoelectronic transceiver device is made up of at least one photoemitter and at least one photelectric receiver, described photelectric receiver is fixed at least one fixed head, described photoemitter is fixed at least one fixed head, described fixed head parallel with counter wheel and be fixed on described mechanical counter the axle on, on described counter wheel, be provided with the hole that at least one penetrates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01274152 CN2522947Y (en) | 2001-12-11 | 2001-12-11 | Passive photoelectric counting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01274152 CN2522947Y (en) | 2001-12-11 | 2001-12-11 | Passive photoelectric counting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2522947Y true CN2522947Y (en) | 2002-11-27 |
Family
ID=33678873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01274152 Expired - Fee Related CN2522947Y (en) | 2001-12-11 | 2001-12-11 | Passive photoelectric counting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2522947Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869738A (en) * | 2014-04-01 | 2014-06-18 | 山东潍微科技股份有限公司 | Passive meter reading and counting device |
-
2001
- 2001-12-11 CN CN 01274152 patent/CN2522947Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869738A (en) * | 2014-04-01 | 2014-06-18 | 山东潍微科技股份有限公司 | Passive meter reading and counting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103065448A (en) | Remote meter reading method and system for water meter and intelligent water meter | |
| CN101055664A (en) | Mixed remote meter writing method and system | |
| CN2522947Y (en) | Passive photoelectric counting device | |
| CN204789932U (en) | Air switch state detection device , air switch and air switch state detecting system | |
| CN102970198A (en) | Multifunctional modem available for security protection | |
| CN112885066A (en) | Transformer substation oil-shortage equipment monitoring system based on wireless intelligent sensor | |
| CN109883500A (en) | The anti-interference metering system of intelligent gas meter | |
| CN211477397U (en) | Vibration acceleration sensor device and vibration acceleration detection system | |
| CN103528600A (en) | Execution mechanism position conversion module for supporting Gray code encoder | |
| CN203605993U (en) | Flow meter | |
| CN207732791U (en) | Communication port and electronic equipment with the communication port | |
| CN200953186Y (en) | Visual frequency direct-reading metering instrument counting remote transmitting metering system | |
| CN2762070Y (en) | Vibrating wire sensor capable of directly reading force | |
| CN205490918U (en) | Vehicle anti -theft video transmission device based on 4G network | |
| CN105530492A (en) | Vehicle anti-theft video transmission device based on 4G network | |
| CN217605963U (en) | Digital current sensor installed without power failure | |
| CN2909424Y (en) | Radio meter recorder | |
| CN201035713Y (en) | Hybrid type remote meter reading system | |
| CN209486882U (en) | Lora collector | |
| CN214847324U (en) | Motorcycle is stake to be examined with bumping pole detection device | |
| CN103559800A (en) | Communication type traffic signal red light detector | |
| CN216700212U (en) | Novel well lid watch-dog | |
| CN214251277U (en) | Human body infrared induction module | |
| CN210804239U (en) | VPX mainboard based on godson processor | |
| CN215734308U (en) | Integrated intelligent internet of things host |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |