CN202329723U - Water-proof device for ultrasonic water gauge battery cabin - Google Patents
Water-proof device for ultrasonic water gauge battery cabin Download PDFInfo
- Publication number
- CN202329723U CN202329723U CN2011205211890U CN201120521189U CN202329723U CN 202329723 U CN202329723 U CN 202329723U CN 2011205211890 U CN2011205211890 U CN 2011205211890U CN 201120521189 U CN201120521189 U CN 201120521189U CN 202329723 U CN202329723 U CN 202329723U
- Authority
- CN
- China
- Prior art keywords
- water
- circuit board
- battery
- cabin
- battery compartment
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model relates to a water-proof device for an ultrasonic water gauge battery cabin, and belongs to the field of measuring devices. The water-proof device is provided with a gauge shell, and is characterized in that: a battery cabin and a circuit board cabin which are independent of each other are arranged in the gauge shell; a line penetrating small hole is machined between the battery cabin and the circuit board cabin; a power line penetrates through the line penetrating small hole to electrically connect a circuit board in the circuit board cabin with batteries in the battery cabin; an opening of the circuit board cabin is sealed by a gauge cover; and the battery cabin is sealed by a battery cabin cover. According to the water-proof device, two parts, i.e., a metering circuit and a power supply, have reliable water-proof property respectively, so that external water is effectively prevented from entering the battery cabin or entering the metering circuit part; and therefore, the water-proof device has a protection effect on an electronic device, and meanwhile, a user can very easy and convenient to replace the battery.
Description
Technical field
The utility model relates to the measurement mechanism field, says it is a kind of ultrasound wave water meter battery compartment water-tight device in detail.
Background technology
As everyone knows: ultrasonic flow meter is to be used for the amount of liquid of measurement flow piping, and it has been trend of the times that the ultrasound wave water meter replaces the mechanical type water meter, therefore has vast market.But the ultrasound wave water meter is made powered battery dry up, before battery electric quantity exhausts, change battery.The ultrasound wave water meter battery of each manufacturer and circuit board are at the same space at present; Therefore the user will all open the whole cavity that has circuit board when changing battery and could change battery; Change inconvenient operation on the one hand; When changing battery, be easy to damage its inner sensor of circuit board on the other hand, thereby cause scrapping of whole ultrasonic ripple water meter.
Summary of the invention
The purpose of the utility model just is to overcome the deficiency of prior art; And a kind of ultrasound wave water meter battery compartment water-tight device is provided; Guarantee that metering circuit and this two parts space of power supply all have reliable waterproof separately, prevent extraneous water effectively, also can not get into the metering circuit part just in case enter into battery compartment; Thereby electron device has been played protective effect, and operation was very easy when the user changed battery simultaneously.
The utility model adopts following technical solution: a kind of ultrasound wave water meter battery compartment water-tight device; Be provided with watchcase; It is characterized in that: be provided with relatively independent battery compartment and circuit board storehouse in the watchcase, be processed with the threading aperture between battery compartment and the circuit board storehouse, power lead passes the threading aperture circuit board in the circuit board storehouse is electrically connected with battery in the battery compartment; The opening in circuit board storehouse is through the sealing of table lid, and battery compartment is through the sealing of battery compartment lid.
The beneficial effect of the utility model is; Guaranteed that this two parts space of metering circuit and power supply all has reliable waterproof separately; Prevented extraneous water effectively just in case enter into battery compartment; Also can not get into the metering circuit part, thereby electron device has been played protective effect, operation was very easy when the user changed battery simultaneously.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
1. screws among the figure, 2. table lid, 3. O-ring seal, 4. watchcase, 5. threading aperture, 6. battery, 7. stage clip, 8.O shape circle, 9. battery compartment lid.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further, to help the content of understanding the utility model.
As shown in Figure 1, be provided with watchcase 4, be provided with relatively independent battery compartment and circuit board storehouse in the watchcase 4; Be processed with threading aperture 5 between battery compartment and the circuit board storehouse, power lead passes threading aperture 5 circuit board in the circuit board storehouse is electrically connected with battery 6 in the battery compartment, and the opening part in circuit board storehouse is equipped with O-ring seal 3; Table covers 2 and is buckled on the O-ring seal 3, uses screw 1 will show to cover 2 then and is fixed on the watchcase 4, thereby play the effect of sealing; Battery 6 is installed in the battery compartment, and the not end of battery 6 contacts with stage clip 7, and the opening part of battery compartment is provided with O shape circle 8; The opening part that battery compartment lid 9 screws at battery compartment, thus played the effect that seals.
The utility model has guaranteed that battery compartment and two parts space, circuit board storehouse all have reliable waterproof separately, gets into battery compartment in case prevented extraneous water seepage effectively, also can not get into the circuit board storehouse, thereby electron device has been played protective effect.Simultaneously, when the user need change battery, only need battery compartment lid 9 is screwed off, get final product, can prevent to change damage circuit board and sensor when battery-operated effectively with new battery replacement used batteries.
Claims (1)
1. ultrasound wave water meter battery compartment water-tight device; Be provided with watchcase; It is characterized in that: be provided with relatively independent battery compartment and circuit board storehouse in the watchcase, be processed with the threading aperture between battery compartment and the circuit board storehouse, power lead passes the threading aperture circuit board in the circuit board storehouse is electrically connected with battery in the battery compartment; The opening in circuit board storehouse is through the sealing of table lid, and battery compartment is through the sealing of battery compartment lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205211890U CN202329723U (en) | 2011-12-14 | 2011-12-14 | Water-proof device for ultrasonic water gauge battery cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205211890U CN202329723U (en) | 2011-12-14 | 2011-12-14 | Water-proof device for ultrasonic water gauge battery cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202329723U true CN202329723U (en) | 2012-07-11 |
Family
ID=46441701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205211890U Expired - Fee Related CN202329723U (en) | 2011-12-14 | 2011-12-14 | Water-proof device for ultrasonic water gauge battery cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202329723U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768147A (en) * | 2016-12-26 | 2017-05-31 | 济南瑞泉电子有限公司 | A kind of Internet of Things watermeter shell |
| CN113340364A (en) * | 2021-06-22 | 2021-09-03 | 武汉新烽光电股份有限公司 | Input type ultrasonic flow monitor convenient to field use |
-
2011
- 2011-12-14 CN CN2011205211890U patent/CN202329723U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768147A (en) * | 2016-12-26 | 2017-05-31 | 济南瑞泉电子有限公司 | A kind of Internet of Things watermeter shell |
| CN113340364A (en) * | 2021-06-22 | 2021-09-03 | 武汉新烽光电股份有限公司 | Input type ultrasonic flow monitor convenient to field use |
| CN113340364B (en) * | 2021-06-22 | 2021-12-07 | 武汉新烽光电股份有限公司 | Input type ultrasonic flow monitor convenient to field use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Fang Zhaowei Inventor after: Tao Weidong Inventor after: He Ping Inventor after: Wang Junbo Inventor before: Fang Zhaoxiong Inventor before: Tao Weidong Inventor before: He Ping Inventor before: Wang Junbo |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: FANG ZHAOXIONG TAO WEIDONG HE PING WANG JUNBO TO: FANG ZHAOWEI TAO WEIDONG HE PING WANG JUNBO |
|
| C56 | Change in the name or address of the patentee |
Owner name: WEIHAI BOYANG ULTRASONIC INSTRUMENT CO., LTD Free format text: FORMER NAME: WEIHAI BOYANG ELECTRONIC CO. LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 264200 Shandong city of Weihai province high innovation base B116 Patentee after: WEIHAI BOYANG ULTRASONIC INSTRUMENT CO., LTD. Address before: 264200 Shandong city of Weihai province high innovation base B116 Patentee before: Weihai Boyang Electronics Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20201214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |