CN201094058Y - Wet-type meter optoelectronic direct-reading equipment - Google Patents
Wet-type meter optoelectronic direct-reading equipment Download PDFInfo
- Publication number
- CN201094058Y CN201094058Y CNU200720170484XU CN200720170484U CN201094058Y CN 201094058 Y CN201094058 Y CN 201094058Y CN U200720170484X U CNU200720170484X U CN U200720170484XU CN 200720170484 U CN200720170484 U CN 200720170484U CN 201094058 Y CN201094058 Y CN 201094058Y
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- signal processing
- processing circuit
- photoelectric sensor
- circuit panel
- wet
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- 230000005693 optoelectronics Effects 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000012545 processing Methods 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 8
- 239000003566 sealing material Substances 0.000 claims description 5
- 238000007639 printing Methods 0.000 claims description 4
- 239000012774 insulation material Substances 0.000 claims description 2
- 230000010412 perfusion Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000011810 insulating material Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004078 waterproofing Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- -1 resene Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000036278 prepulse Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model relates to a wet-type water meter photoelectric direct-reading device, which is suitable for a passive photoelectric direct-reading wet-type water meter. The direct-reading device comprises a photoelectric sensor circuit panel, a signal processing circuit panel, an electric signal wire, and a loading plate. The direct-reading device is characterized in that the loading plate is provided with a cavity body which is used to position the signal processing circuit panel, the photoelectric sensor circuit panel is arranged on the signal processing circuit panel, the signal processing circuit panel is sealed and arranged on the loading plate through seal waterproof material, and the signal processing circuit panel and the loading plate are connected into an integer, the photoelectric sensor circuit panel arranged on the signal processing circuit panel is divided into twp zones, one is a non-component welding circuit panel zone, the other is a photoelectric sensor component assembly zone, wherein, the non-component welding circuit panel zone is coated with insulating waterproof material, the photoelectric sensor component assembly zone is embedded with photic waterproof insulating material, solving the problem that the wet-type water meter photoelectric direct-reading device can not be used as an independent part for assembly, and solving the waterproof problem of the electronic circuit part; at the same time, the production is convenient, and the cost can be saved.
Description
Technical field:
The utility model relates to a kind of photoelectric direct reading machine for wet type vane wheel water meter, is applicable to passive light photoelectric direct reading wet-type meter.
Background technology:
Water meter is a kind of water consumption measuring instrument commonly used, along with the development of technology and the raising of living standards of the people, intelligent remote is checked meter becomes the demand of modern society, thereby various sender water meters have appearred, from early stage pulse signal sending type water meter, in water system, be used widely in succession to number biography formula water meter, changed the manual metering pattern, bring great convenience for user and water supply administrative authority.
Present automatic remote reading technique has occurred a kind of by installing the photoelectric sensor assembly additional, reads the device of a measuring instrument reading information, and promptly the photoelectric direct-reading sensor device is called for short opto-electrical direct reader.This device is done technological transformation by the counter character wheel to former mechanical count apparatus, adopt the photoelectric sensor parts, ten numerals in " 0 " on the counter character wheel-" 9 " are converted into digitally encoded signal, pass through communication interface, directly reading is outputed to the far-end kilowatt meter recorder, this direct readout does not need power supply at ordinary times, has only just moment power supply in the time of to check meter, solved with in the prepulse kilowatt meter reading-out system long-term powerup issue, because the photoelectric sensor circuit need insert between the counter character wheel of gauge table, for ammeter, the realization ratio of leaving water environment such as gas meter, flow meter is easier to, but for water meter, especially wet-type meter is realized relatively difficulty, need solve the waterproof installation question of photoelectric sensor wiring board and other electronic circuit components for wet-type meter, and the processing mode for wet-type meter is at present; Make a plastic cement chamber, with electronic circuit partly encapsulate with cavity in, isolate with water, though this processing mode can solve the waterproof installation question of circuit pack, but it is following, brought new problem, plastic cement cavity mould manufacture craft is quite complicated, requires all very high to mould design and Shooting Technique, structural modification to water meter is very big simultaneously, difficulty of processing is big, and the assembly space that direct read device requires is big, and it is thin to make that the thickness of water meter counter character wheel need be tried one's best, influence the water meter registration, and be made as one with the mechanical part of water meter, as being made as one and non-dismountable, cause the fault of any one part all integral body to be scrapped with counter character wheel box, the cost height, cost is big, and assembling simultaneously is complicated, has seriously restricted the popularization of passive light photoelectric direct reading wet-type meter.
The utility model content:
Purpose of design of the present utility model: a kind of photoelectric direct reading machine for wet type vane wheel water meter is provided, the opto-electrical direct reader that is provided does not have any contact with the mechanical transmission component of wet-type meter, when water meter assembles, as an individual components, be assemblied in the water meter, solved the problem of wiring board water-proofing treatment simultaneously, can directly be installed in the wet-type meter, by the photoelectric direct reading machine for wet type vane wheel water meter that is provided is provided, only need the structure of water meter is done very little modification, the simple realization transform common water meter as passive light photoelectric direct reading wet-type meter.
The utility model is achieved by the following technical solution: the utility model wet-type meter direct read device comprises: loading plate, signal processing circuit plate, photoelectric sensor wiring board, electrical signal lead; Wherein loading plate has a not enclosed cavity that is used to lay the signal processing circuit plate, wherein the signal processing circuit plate is fixedly mounted on the loading plate, by whole embedding insulative water-proof material seal on loading plate, fixedly be assemblied on the signal-processing board, the photoelectric sensor wiring board adopts independent waterproof encapsulation, when assembling with water meter, the photoelectric sensor wiring board will be placed in counter character wheel reading district, insert between adjacent counter character wheel, or between counter character wheel and counter character wheel cavity inner wall, the photoelectric sensor wiring board is divided into two water-proofing treatment districts, one is non-device welding wiring board zone, and one is the sensor component installation region, and the insulative water-proof paint application is adopted in wherein non-device welding wiring board zone, coat after the processing is thin, and the embedding of printing opacity waterproof insulation material is adopted in the sensor component installation region.
First technology innovation of the present utility model is: signal processing circuit plate, photoelectric sensor wiring board and loading plate making are become one, make photoelectric direct reading machine for wet type vane wheel water meter, as one independently parts be installed in the passive light photoelectric direct reading wet-type meter, can dismantle separately, change.
Second technology innovation of the present utility model is: the independent water-proofing treatment of photoelectric sensor wiring board, lowered the requirement of the assemblage gap of photoelectric sensor wiring board, the photoelectric sensor wiring board can easily be inserted between the character wheel of counter, can guarantee simultaneously the width of counter character wheel, solved because the water meter counter cavity space is little, counter units such as character wheel, character wheel dial also need be installed simultaneously, the photoelectric sensor wiring board can't insert, and perhaps promptly enables to insert the problem that also will influence the width of counter character wheel.
By above-mentioned technology implementation scheme as seen, of the present utility model being skillfully constructed, novel structure can directly utilize the movement and the shell of existing common fluid-tight wet-type meter, transform common fluid-tight wet-type meter as number and passes wet type photo-electronic directly reading water meters, existing part change is few, therefore, promptly reduce production cost, also lowered the difficulty of following process simultaneously, so this photoelectric direct reading machine for wet type vane wheel water meter helps promoting, using.
Description of drawings:
Below, in conjunction with the accompanying drawings concrete enforcement of the present utility model is described further:
Fig. 1: the structural representation of an embodiment of the present utility model
Fig. 2: first kind of carrying plate structure synoptic diagram of the utility model
Fig. 3: second kind of carrying plate structure synoptic diagram of the utility model
Fig. 4: the third carrying plate structure synoptic diagram of the utility model
Fig. 5: the structural representation of second embodiment of the present utility model
Fig. 6: the utility model photoelectric sensor circuit board structure synoptic diagram
Embodiment:
Accompanying drawing 1, Fig. 5 provide two embodiment of the present utility model without limitation, below in conjunction with embodiment the utility model are further described.
As Fig. 1, Fig. 2, Fig. 3: the photoelectric direct reading machine for wet type vane wheel water meter shown in the present embodiment comprises: signal processing circuit plate (1), photoelectric sensor wiring board (2), loading plate (3), electrical signal lead (4); Be manufactured with a cavity (6) on the loading plate (3), photoelectric sensor wiring board (2) is installed on the signal processing circuit plate (1), signal processing circuit plate (1) is by the insulation water-proof seal material, as waterproof and sealing materials such as resene, glue class, glass silica types, enclosed package is on the cavity (6) of loading plate (3).
Fig. 4, Fig. 5 provide second kind of embodiment of the present utility model, as shown in Figure 4: loading plate (3) is manufactured with and is used for the recess hole (7) that photoelectric sensor wiring board (2) passes, after photoelectric sensor wiring board (2) is installed in signal processing circuit plate (1), pass recess hole (7), be assemblied in loading plate (3), signal processing circuit plate (1) is by the insulation water-proof seal material, as waterproof and sealing materials such as resene, glue class, glass silica types, enclosed package is on the cavity (6) of loading plate (3).
The structure of the photoelectric sensor wiring board (2) of the photoelectric direct reading machine for wet type vane wheel water meter of present embodiment is as shown in Figure 6: the photoelectric sensor wiring board is equipped with sensor component on (2), photoelectric sensor wiring board (2) is divided into two zones by the difference of water-proofing treatment, be sensor component installation region (8) and non-device welding (5) two zones, wiring board zone, be coated with insulating waterproof layer in non-device welding wiring board zone (5), paint as insulative water-proof, electronic circuit board is made the materials such as insulating paint that use, coating is thin, the insulation water-proof seal material that printing opacity is arranged in the whole embedding in sensor component installation region (8), resene as printing opacity, the glue class, waterproof and sealing materials such as glass silica type, the pad of sensor component and device is airtight.
Obviously, the photoelectric direct reading machine for wet type vane wheel water meter shown in the embodiment can be installed in common wet-type meter and the wet type liquid-sealing water meter, has simple in structurely, and compactness, and easy to process has very high promotional value.
In addition to the implementation; the utility model can also have other embodiments; as increasing or reduce the quantity of photoelectric sensor wiring board; change the modes such as contour structures of loading plate; in every case adopt the technical scheme that is equal to replacement or equivalent transformation formation, all drop in the protection domain of the utility model claim.
Claims (3)
1. photoelectric direct reading machine for wet type vane wheel water meter, be applicable to passive light photoelectric direct reading wet-type meter, comprise: photoelectric sensor wiring board, signal processing circuit plate, electrical signal lead, loading plate, it is characterized in that: be manufactured with a cavity that is used to lay the signal processing circuit plate on the loading plate, the photoelectric sensor wiring board is installed on the signal processing circuit plate, the signal processing circuit plate is encapsulated on the loading plate by waterproof sealing material, is made as one with loading plate.
2. photoelectric direct reading machine for wet type vane wheel water meter according to claim 1 is characterized in that: the signal processing circuit plate is installed in the cavity of loading plate, perfusion waterproof sealing material in the cavity.
3. photoelectric direct reading machine for wet type vane wheel water meter according to claim 1, it is characterized in that: the photoelectric sensor wiring board is divided into two zones, one is non-device welding wiring board zone, one is photoelectric sensor device installation region, wherein non-device welding wiring board zone applies insulative water-proof material, photoelectric sensor device installation region embedding printing opacity waterproof insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720170484XU CN201094058Y (en) | 2007-11-06 | 2007-11-06 | Wet-type meter optoelectronic direct-reading equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720170484XU CN201094058Y (en) | 2007-11-06 | 2007-11-06 | Wet-type meter optoelectronic direct-reading equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201094058Y true CN201094058Y (en) | 2008-07-30 |
Family
ID=39902027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720170484XU Expired - Fee Related CN201094058Y (en) | 2007-11-06 | 2007-11-06 | Wet-type meter optoelectronic direct-reading equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201094058Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880902A (en) * | 2015-10-28 | 2016-08-24 | 安徽翼迈科技股份有限公司 | Wet type meter welding tool |
-
2007
- 2007-11-06 CN CNU200720170484XU patent/CN201094058Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880902A (en) * | 2015-10-28 | 2016-08-24 | 安徽翼迈科技股份有限公司 | Wet type meter welding tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN KINGTOP TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: WU MINGXING Effective date: 20090710 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090710 Address after: Guangdong city of Shenzhen province Futian District mangrove seascape garden Hussein 5F, zip code: 518044 Patentee after: Shenzhen Jumpower Technology Development Co., Ltd. Address before: Guangdong city of Shenzhen province Futian District mangrove seascape garden Hussein 5F, zip code: 518044 Patentee before: Wu Mingxing |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Shenzhen City, Guangdong province Baoan 518000 District 68 road left three Antongda Industrial Park 5 Building 5 floor Shenzhen Junpu science and Technology Development Co Ltd Patentee after: Shenzhen Jumpower Technology Development Co., Ltd. Address before: 518044 Guangdong city of Shenzhen province Futian District mangrove seascape garden building 5F Hussein Patentee before: Shenzhen Jumpower Technology Development Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080730 Termination date: 20161106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |