CN204965725U - Wireless antenna of ultrasonic water meter well lid - Google Patents
Wireless antenna of ultrasonic water meter well lid Download PDFInfo
- Publication number
- CN204965725U CN204965725U CN201520709584.XU CN201520709584U CN204965725U CN 204965725 U CN204965725 U CN 204965725U CN 201520709584 U CN201520709584 U CN 201520709584U CN 204965725 U CN204965725 U CN 204965725U
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- inner core
- water meter
- ultrasonic water
- well lid
- support inner
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Abstract
The utility model discloses a wireless antenna of ultrasonic water meter well lid, establish the protective housing outside this support inner core including supporting the inner core with overlapping be equipped with battery installation cavity and network converter on the support inner core, be equipped with the battery in the battery installation cavity, for the power supply of network converter. Adopt the utility model discloses a wireless antenna of ultrasonic water meter well lid's the effect that is showing is, sets up the signal that shaft bottom ultrasonic water meter was received to network converter on supporting the inner core, will change back signalling again and go out, makes things convenient for shaft bottom ultrasonic water meter's signal transmission, and shaft bottom ultrasonic water meter between wireless connection, it is more convenient that the installation is maintained, protective housing is to supporting its protective action of inner core.
Description
Technical field
The utility model relates to a kind of antenna, is specifically related to a kind of ultrasonic water meter well lid wireless antenna.
Background technology
Antenna is a kind of transducer, and it is transformed into the guided wave of transmission above-the-line promotion the electromagnetic wave propagated in unbounded medium (normally free space), or carries out contrary conversion.Be used for launching or receiving electromagnetic parts in wireless device.The engineering systems such as wireless communication, broadcast, TV, radar, navigation, electronic countermeasure, remote sensing, radio astronomy, every electromagnetic wave that utilizes carrys out transmission of information, all relies on antenna to carry out work.In addition, transmitting in energy with electromagnetic wave, the energy emission of non-signal also needs antenna.General antenna all has reversibility, namely both can be used as emitting antenna with common antenna, also can be used as receiving antenna.The same antenna is identical as the fundamental characteristics parameter of launching or receive.When carrying out downhole flow measurement, signal is difficult to direct transmission, needs contact to launch by antenna.Existing antenna can not directly be applied on flowmeter.There is a kind of well lid cable antenna being applied to transfer ultrasonic water meter signal afterwards, its in use, install inconvenience, the cost of Maintenance and Repair is higher, has certain inconvenience.
Utility model content
For solving above technical matters, the utility model provides a kind of ultrasonic water meter well lid wireless antenna.
Technical scheme is as follows:
A kind of ultrasonic water meter well lid wireless antenna, its key is: comprise the guard shield supporting inner core and be set in outside this support inner core, described support inner core is provided with battery installation cavity and network commutator, is provided with battery in described battery installation cavity, for network commutator is powered.
The remarkable result of above technical scheme is adopted to be, be arranged on the signal of ultrasonic water meter at the bottom of the network commutator received well supported on inner core, again converted signals is launched, facilitate the Signal transmissions of shaft bottom ultrasonic water meter, and and wireless connections between the ultrasonic water meter of shaft bottom, instead of the wired connection between well lid antenna and water meter, installation and maintenance are convenient; Guard shield is to its protective action of support inner core.
Above-mentioned network commutator comprises circuit board, and be provided with transmission module and lower transmission module on the board, described upper transmission module, through uploading antenna and host computer wireless connections, was both wirelessly connected to concentrator, and passed data back control room; Lower transmission module through under pass antenna and slave computer wireless connections, carry out data cube computation by the wiring on circuit board between upper transmission module and lower transmission module.Adopt above technical scheme, the ultrasonic water meter in shaft bottom is as slave computer, through uploading antenna and lower transmission module wireless connections, between upper transmission module and lower transmission module after data cube computation, upper transmission module through under pass antenna and host computer wireless connections, the detection data received, as host computer, are sent it back control room by radio concentrator, the simultaneously instruction passed back of receiving scheduling room, finally realizes the signal transmitting and receiving of the ultrasonic water meter in shaft bottom.
Foregoing circuit plate covers on described battery installation cavity, and this circuit board is fixed by screws on described support inner core.Adopt above technical scheme, circuit board covers on battery installation cavity, can play barrier effect, prevent battery from coming off to battery in battery installation cavity.
Above-mentioned guard shield comprises hollow protection post, the one end open of this hollow protection post, and the other end is closed, and the openend of described hollow protection post is connected with protective cover, and described support inner core is positioned at described hollow protection post.Adopt above technical scheme, hollow protection post is used for ballistic support inner core, and protective cover is for covering the openend of hollow protection post.
Be threaded between the openend of above-mentioned hollow protection post and protective cover, the junction of described hollow protection post and protective cover is provided with O-ring seal.Adopt above technical scheme, connect tight, firm between hollow protection post and protective cover.
Set nut is connected with at above-mentioned hollow protection post outer wall thread.Adopt above technical scheme, set nut can coordinate with protective cover, clamping well lid.
The curved channel-shaped structure of above-mentioned support inner core, the two ends of the described support inner core of channel-shaped are all closed, and the deep-slotted chip breaker of described support inner core forms described battery installation cavity.Adopt above technical scheme, the battery installation cavity of arc channel-shaped is convenient to install battery.
Beneficial effect: adopt ultrasonic water meter well lid wireless antenna of the present utility model, be arranged on the signal of ultrasonic water meter at the bottom of the network commutator received well supported on inner core, again converted signals is launched, facilitate the Signal transmissions of shaft bottom ultrasonic water meter, and and wireless connections between the ultrasonic water meter of shaft bottom, installation and maintenance are convenient; Guard shield is to its protective action of support inner core.
Accompanying drawing explanation
Fig. 1 is explosive view of the present utility model;
Fig. 2 is cross-sectional view of the present utility model.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of ultrasonic water meter well lid wireless antenna, comprise the guard shield 2 supporting inner core 1 and be set in outside this support inner core 1, described support inner core 1 is provided with battery installation cavity 1a and network commutator 3, battery is provided with, for network commutator 3 is powered in described battery installation cavity 1a.
The curved channel-shaped structure of described support inner core 1, the two ends of the described support inner core 1 of channel-shaped are all closed, and the deep-slotted chip breaker of described support inner core 1 forms described battery installation cavity 1a.
Described network commutator 3 comprises circuit board, be provided with transmission module and lower transmission module on the board, described upper transmission module is through uploading antenna and host computer wireless connections, lower transmission module through under pass antenna and slave computer wireless connections, data cube computation between upper transmission module and lower transmission module, described circuit board covers on described battery installation cavity 1a, and this circuit board is fixed by screws on described support inner core 1.
Described guard shield 2 comprises hollow protection post 21, the one end open of this hollow protection post 21, the other end is closed, the openend of described hollow protection post 21 is connected with protective cover 22, described support inner core 1 is positioned at described hollow protection post 21, be threaded between the openend of described hollow protection post 21 and protective cover 22, the junction of described hollow protection post 21 and protective cover 22 is provided with O-ring seal 4, is connected with set nut 5 at described hollow protection post 21 outer wall thread.
Described upper transmission module is through adopting 3G or 4G technology interactive data with host computer, and lower transmission module and slave computer adopt radio frequency or Zigbee-technology interaction data.Be traditional data transmission technology between upper transmission module and lower transmission module, do not repeat them here.
Finally it should be noted that; foregoing description is only preferred embodiment of the present utility model; those of ordinary skill in the art is under enlightenment of the present utility model; under the prerequisite without prejudice to the utility model aim and claim; can make like multiple types and representing, such conversion all falls within protection domain of the present utility model.
Claims (7)
1. a ultrasonic water meter well lid wireless antenna, it is characterized in that: comprise and support inner core (1) and be set in this support inner core (1) guard shield outward (2), described support inner core (1) is provided with battery installation cavity (1a) and network commutator (3), being provided with battery in described battery installation cavity (1a), is network commutator (3) power supply.
2. ultrasonic water meter well lid wireless antenna according to claim 1, it is characterized in that: described network commutator (3) comprises circuit board, be provided with transmission module and lower transmission module on the board, described upper transmission module is through uploading antenna and host computer wireless connections, lower transmission module through under pass antenna and slave computer wireless connections, data cube computation between upper transmission module and lower transmission module.
3. ultrasonic water meter well lid wireless antenna according to claim 2, is characterized in that: described circuit board covers on described battery installation cavity (1a), and this circuit board is fixed by screws on described support inner core (1).
4. the ultrasonic water meter well lid wireless antenna according to claim 1,2 or 3, it is characterized in that: described guard shield (2) comprises hollow protection post (21), the one end open of this hollow protection post (21), the other end is closed, the openend of described hollow protection post (21) is connected with protective cover (22), and described support inner core (1) is positioned at described hollow protection post (21).
5. ultrasonic water meter well lid wireless antenna according to claim 4, it is characterized in that: be threaded between the openend of described hollow protection post (21) and protective cover (22), the junction of described hollow protection post (21) and protective cover (22) is provided with O-ring seal (4).
6. ultrasonic water meter well lid wireless antenna according to claim 4, is characterized in that: be connected with set nut (5) at described hollow protection post (21) outer wall thread.
7. the ultrasonic water meter well lid wireless antenna according to claim 1,2 or 3, it is characterized in that: the curved channel-shaped structure of described support inner core (1), the two ends of the described support inner core (1) of channel-shaped are all closed, and the deep-slotted chip breaker of described support inner core (1) forms described battery installation cavity (1a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709584.XU CN204965725U (en) | 2015-09-14 | 2015-09-14 | Wireless antenna of ultrasonic water meter well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709584.XU CN204965725U (en) | 2015-09-14 | 2015-09-14 | Wireless antenna of ultrasonic water meter well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204965725U true CN204965725U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520709584.XU Active CN204965725U (en) | 2015-09-14 | 2015-09-14 | Wireless antenna of ultrasonic water meter well lid |
Country Status (1)
| Country | Link |
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| CN (1) | CN204965725U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450670A (en) * | 2016-12-19 | 2017-02-22 | 福建三鑫隆信息技术开发股份有限公司 | Antenna mounting and protecting structure on housing washer |
| CN106848531A (en) * | 2017-01-13 | 2017-06-13 | 昆山市东部自来水管道安装有限公司 | A kind of crib Special hoist line box |
| CN112461315A (en) * | 2020-12-09 | 2021-03-09 | 保定市尚泉供水有限公司 | Equipment capable of extending underground well signal |
-
2015
- 2015-09-14 CN CN201520709584.XU patent/CN204965725U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450670A (en) * | 2016-12-19 | 2017-02-22 | 福建三鑫隆信息技术开发股份有限公司 | Antenna mounting and protecting structure on housing washer |
| CN106848531A (en) * | 2017-01-13 | 2017-06-13 | 昆山市东部自来水管道安装有限公司 | A kind of crib Special hoist line box |
| CN106848531B (en) * | 2017-01-13 | 2024-03-08 | 昆山市思源自来水工程有限公司 | Special antenna box for well frame |
| CN112461315A (en) * | 2020-12-09 | 2021-03-09 | 保定市尚泉供水有限公司 | Equipment capable of extending underground well signal |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |