CN204988389U - Photoelectricity induction type ultrasonic water meter - Google Patents
Photoelectricity induction type ultrasonic water meter Download PDFInfo
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- CN204988389U CN204988389U CN201520762854.3U CN201520762854U CN204988389U CN 204988389 U CN204988389 U CN 204988389U CN 201520762854 U CN201520762854 U CN 201520762854U CN 204988389 U CN204988389 U CN 204988389U
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- water meter
- ultrasonic water
- induction type
- photoelectricity
- inductive switch
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Abstract
The utility model provides a photoelectricity induction type ultrasonic water meter, its structure includes: the ultrasonic water meter pipeline section, the controller, it includes glazed electric induction formula switching device, photoelectricity induction type switching device includes photoelectricity inductive switch control circuit and photoelectricity inductive switch, photoelectricity inductive switch control circuit integrates in the controller circuit inboard, photoelectricity inductive switch welds on the controller circuit board. This water gauge can carry on water repellent to whole controller through adopting photoelectricity inductive switch to need not to consider that the button uses, has strengthened ultrasonic water meter waterproof performance, photodiode is general for the transmission of photoelectricity inductive switch and infrared data, has simplified the design of ultrasonic water meter casing, reduce cost, reduces the appearance of fault point.
Description
Technical field
The utility model relates to instrument field, refers to a kind of photoelectric induction type ultrasonic water meter especially.
Background technology
In prior art, each parameter cyclic display of ultrasonic water meter all adopts button, and button is mostly mechanical key or magnetic key, owing to there is fit-up gap at button periphery in mechanical key, instrument can be made to intake, cause the short circuit of water meter components and parts and get rusty, what mechanical key moving part often can be too early in addition is destroyed, causes failure rate higher; Magnetic key utilizes magnetic fields in magnetic elements, realizes keypress function, although can solve fit-up gap problem, corresponding instrument all must be furnished with magnet, use loaded down with trivial details, while increase cost, also result in very big inconvenience to the use of user.
Utility model content
The utility model proposes a kind of photoelectric induction type ultrasonic water meter, adopt photoelectric sensor switch, without the need to considering that button uses, entirety can carry out water-proofing treatment, enhancing water resistance.
The technical solution of the utility model is achieved in that
A kind of photoelectric induction type ultrasonic water meter, its structure comprises:
Ultrasonic water meter pipeline section;
Controller, containing photoelectric induction type switchgear in it, described photoelectric induction type switchgear comprises photoelectric sensor switch control circuit and photoelectric sensor switch, and described photoelectric sensor switch control circuit is integrated in controller circuit board, and described photoelectric sensor switch is welded on controller circuit board.
In technique scheme, described photoelectric sensor switch comprises infrarede emitting diode.
In technique scheme, photoelectric induction type ultrasonic water meter also comprises Infrared Data Transmit Device, and it comprises infrarede emitting diode.
Infrarede emitting diode and the described photoelectric sensor switch infrarede emitting diode used of described Infrared Data Transmit Device can realize sharing.
In sum, photoelectric induction type ultrasonic water meter of the present utility model, by adopting photoelectric sensor switch without the need to considering that button uses, can carry out water-proofing treatment whole controller, enhancing ultrasonic water meter water resistance; Photoelectric sensor switch and infrared data transmission photodiode general, simplify the design of ultrasonic water meter housing, reduce costs, reduce the appearance of trouble spot.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of photoelectric induction type ultrasonic water meter of the present utility model;
In figure: 1-photoelectric sensor switch; 2-controller circuit board; 3-controller; 4-water meter pipeline section.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, photoelectric induction type ultrasonic water meter of the present utility model, its structure comprises:
Ultrasonic water meter pipeline section 4, it is arranged on water pipe;
Controller 3, containing photoelectric induction type switchgear in it, described photoelectric induction type switchgear comprises photoelectric sensor switch control circuit and photoelectric sensor switch 1, described photoelectric sensor switch control circuit is integrated in controller circuit board 2, and described photoelectric sensor switch 1 is welded on controller circuit board 2.
In technique scheme, described photoelectric sensor switch 1 comprises infrarede emitting diode.
In technique scheme, photoelectric induction type ultrasonic water meter also comprises Infrared Data Transmit Device, and it comprises infrarede emitting diode.
Infrarede emitting diode and described photoelectric sensor switch 1 infrarede emitting diode used of described Infrared Data Transmit Device can realize sharing.
In sum, photoelectric induction type ultrasonic water meter of the present utility model, by adopting photoelectric sensor switch 1 without the need to considering that button uses, can carry out water-proofing treatment whole controller, enhancing ultrasonic water meter water resistance; Photoelectric sensor switch and infrared data transmission photodiode general, simplify the design of ultrasonic water meter housing, reduce costs, reduce the appearance of trouble spot.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a photoelectric induction type ultrasonic water meter, is characterized in that, structure comprises:
Ultrasonic water meter pipeline section;
Controller, containing photoelectric induction type switchgear in it, described photoelectric induction type switchgear comprises photoelectric sensor switch control circuit and photoelectric sensor switch, and described photoelectric sensor switch control circuit is integrated in controller circuit board, and described photoelectric sensor switch is welded on controller circuit board.
2. photoelectric induction type ultrasonic water meter according to claim 1, is characterized in that:
Described photoelectric sensor switch comprises infrarede emitting diode.
3. photoelectric induction type ultrasonic water meter according to claim 1, is characterized in that:
Photoelectric induction type ultrasonic water meter also comprises Infrared Data Transmit Device, and it comprises infrarede emitting diode.
4. photoelectric induction type ultrasonic water meter according to claim 3, is characterized in that:
The infrarede emitting diode of described Infrared Data Transmit Device shares described photoelectric sensor switch infrarede emitting diode used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762854.3U CN204988389U (en) | 2015-09-29 | 2015-09-29 | Photoelectricity induction type ultrasonic water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762854.3U CN204988389U (en) | 2015-09-29 | 2015-09-29 | Photoelectricity induction type ultrasonic water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204988389U true CN204988389U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520762854.3U Active CN204988389U (en) | 2015-09-29 | 2015-09-29 | Photoelectricity induction type ultrasonic water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204988389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110824311A (en) * | 2019-11-22 | 2020-02-21 | 南京信息工程大学 | Zinc oxide valve plate breakdown point detection device and method based on image recognition |
-
2015
- 2015-09-29 CN CN201520762854.3U patent/CN204988389U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110824311A (en) * | 2019-11-22 | 2020-02-21 | 南京信息工程大学 | Zinc oxide valve plate breakdown point detection device and method based on image recognition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |