CN200975904Y - Wireless telemetering gas meter - Google Patents
Wireless telemetering gas meter Download PDFInfo
- Publication number
- CN200975904Y CN200975904Y CN 200620016096 CN200620016096U CN200975904Y CN 200975904 Y CN200975904 Y CN 200975904Y CN 200620016096 CN200620016096 CN 200620016096 CN 200620016096 U CN200620016096 U CN 200620016096U CN 200975904 Y CN200975904 Y CN 200975904Y
- Authority
- CN
- China
- Prior art keywords
- antenna box
- gas meter
- housing
- flow meter
- wireless remote
- 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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Abstract
The utility model relates to a wireless long-range transmitting gas meter, which comprises a casing and a wireless sending and receiving module. The wireless sending and receiving module is equipped with a sending and receiving wire and an strip-type antenna box which is arranged outside the casing and connected with the casing gemel. The sending and receiving device of the sending and receiving module is arranged in the strip-type antenna box. The sending and receiving device comprises sending and receiving wire. The spin axis of the strip-type antenna box is perpendicular to the long axis of the strip-type antenna box. The strip-type antenna box near the gemel has an outgoing-line hole of the sending and receiving device in the wireless sending and receiving module. The responding part of the casing has an incoming hole of the sending and receiving device in the wireless sending and receiving module. The utility model uses the strip-type antenna box which can rotate relative to the casing. The utility model improves the integral protection ability of the gas meter. On the premise of ensuring the security of the gas meter, the exact motion and the best wireless communication effect, the utility model solves the problem that the wireless sending and receiving wire in the prior art influences the installation of the gas meter.
Description
[technical field]
The utility model relates to a kind of combustible gas metering arrangement, relates in particular to a kind of wireless remote transmission gas meter, flow meter with radio receiving transmitting module.
[background technology]
The wireless remote transmission gas meter, flow meter is called wireless intelligent gas meter again.Promote the wireless remote transmission gas meter, flow meter, gather the consumption signal of teletransmission gas-burning pulse table or other direct-reading remote transmitting gas meters, and data to be sent to host computer and accept the host computer instruction by wireless transmitter be a development trend of automatic meter reading system by MCU.The wireless remote transmission gas meter, flow meter need be installed a radio receiving transmitting module.For guaranteeing best wireless telecommunications effect, the emitting antenna of radio receiving transmitting module preferably is mounted to vertical with the earth and is positioned at the highest point of whole table body.
The radio receiving transmitting module of wireless remote transmission gas meter, flow meter roughly has two kinds of mounting meanss:
First kind of mode be, radio receiving transmitting module is directly installed on the gas meter, flow meter top, and antenna is non-dismountable.But, the top of all epithelium formula gas meter, flow meters all is the position of its air inlet/outlet, when gas meter, flow meter is installed, spanner need move into the gas outlet rotation at the gas meter, flow meter top, if antenna is fixedly mounted on the normal rotation that the top of gas meter, flow meter just inevitably can stop spanner, have a strong impact on the normal mounting of gas meter, flow meter, when gas meter, flow meter is installed in the interior turning in corner, even situation about can't install may occur.And in this case, antenna has become a weak link that quilt is attacked.
Another kind of mode is, remote transmitting gas meter is connected to radio receiving transmitting module by stube cable, that is to say that remote transmitting gas meter body and radio receiving transmitting module are not an integral body, is made up of two independent sectors that cable connects.The design of the two separation will bring the lengthening of signal transmission line, with the various electromagnetic interference (EMI) of easier introducing, cause the inaccurate situation of pulse work to take place, and cause the metering failure.Simultaneously fragile connecting line is compared with firm table body case, is subjected to illegal destruction and attack easilier.These all can influence the safe operation of gas meter, flow meter.
[summary of the invention]
The technical problems to be solved in the utility model provides a kind of neither can the obstruction being connected of gas meter, flow meter and gas pipeline, can not influence the wireless remote transmission gas meter, flow meter of the safe operation of gas meter, flow meter again.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of wireless remote transmission gas meter, flow meter, comprise housing and radio receiving transmitting module, in radio receiving transmitting module, contain dual-mode antenna, comprise also being installed in the housing outside that the transceiving device of radio receiving transmitting module is housed, and described transceiving device comprises dual-mode antenna in the stick antenna box with the stick antenna box that shell hinge connects; The rotation of stick antenna box is perpendicular to the major axis of stick antenna box, and the stick antenna box has the wire hole of radio receiving transmitting module transceiving device near hinge, and the housing corresponding position has the entrance hole of radio receiving transmitting module transceiving device.
Above-described wireless remote transmission gas meter, flow meter can have pan on described housing, the hinge axis of hollow is arranged on the stick antenna box, and the hinge axis of the outlet of radio receiving transmitting module transceiving device hollow on the stick antenna box and the pan on the housing enter in the housing.
Above-described wireless remote transmission gas meter, flow meter, described hinge axis are preferably in the end away from antenna of stick antenna box.
Above-described wireless remote transmission gas meter, flow meter, described hollow hinge axle preferably has the elastic hinge axle of pod vertically, and its axle head has conical surface fast-assembling step.
Above-described wireless remote transmission gas meter, flow meter preferably also has the lead sealing lockhole on the described stick antenna box, when the antenna in the stick antenna box vertically upward the time, the lead sealing lockhole on the stick antenna box is relative with the lead sealing lockhole on the housing.
Above-described wireless remote transmission gas meter, flow meter, stick antenna box and housing can have the stop link stopper on faying face.
Above-described wireless remote transmission gas meter, flow meter, described hinge preferably are positioned at the middle part or the top of housing.
Above-described wireless remote transmission gas meter, flow meter, described stick antenna box peace can be contained in the front of housing, also can be contained in the side of housing.
The utility model is because radio receiving transmitting module is installed in the stick antenna box.The stick antenna box connects with housing by hinge.When gas meter, flow meter is installed, forward the stick antenna box to depart from gas meter, flow meter top air inlet/outlet position, horizontal level for example gets out of the way the revolution space of wrench, just the normal mounting that can not hinder gas meter, flow meter.When gas meter, flow meter install operate as normal the time, forward the stick antenna box to upright position, the dual-mode antenna in the radio receiving transmitting module forwarded the upright position to and was positioned at the highest point of gas meter, flow meter this moment, can guarantee best wireless telecommunications effect.In the utility model, the transceiving device of radio receiving transmitting module comprises that dual-mode antenna is installed in the protection that is subjected to antenna box in the stick antenna box, is difficult under attack.The stick antenna box has the wire hole of radio receiving transmitting module near hinge, the housing corresponding position has the entrance hole of radio receiving transmitting module, the lead-in wire of radio receiving transmitting module transceiving device can be done very shortly, that is to say, the distance of signal transmission has been accomplished the shortest, has reduced the possibility that electromagnetic interference (EMI) is scurried into to greatest extent.The wire hole of stick antenna box and the entrance hole of housing are corresponding, and the lead-in wire of radio receiving transmitting module transceiving device does not expose, and are not vulnerable to illegal destruction and attack, have strengthened whole anti-damage ability.So the utility model can guarantee safe, the operation exactly of gas meter, flow meter under the situation about being connected that can not hinder gas meter, flow meter and gas pipeline
[description of drawings]
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the exploded view of the utility model wireless remote transmission gas meter, flow meter embodiment 1 part parts.
Fig. 2 is the assembly drawing of the utility model wireless remote transmission gas meter, flow meter embodiment 1 part parts.
Fig. 3 is the structural representation of the utility model wireless remote transmission gas meter, flow meter embodiment 1 main parts size.
Fig. 4 is the structural representation of the utility model wireless remote transmission gas meter, flow meter embodiment 2 main parts size.
Fig. 5 is the synoptic diagram of the utility model wireless remote transmission gas meter, flow meter embodiment 3 stick antenna box working positions and installation site.
Fig. 6 is the synoptic diagram of the utility model wireless remote transmission gas meter, flow meter embodiment 4 stick antenna box working positions and installation site.
[embodiment]
The utility model wireless remote transmission gas meter, flow meter embodiment 1 comprises the transceiving device of gas meter, flow meter housing and radio receiving transmitting module as shown in Figure 1 to Figure 3.In the radio receiving transmitting module transceiving device, comprise dual-mode antenna 401 and PCB circuit 402.In the figure of present embodiment, other parts of gas meter, flow meter housing are omitted, and only show the relevant portion of gas meter, flow meter housing, header board 2 and battery compartment lid 3.The transceiving device of radio receiving transmitting module is installed in the stick antenna box 1.The stick antenna box is made up of lid 102 and box body 101.The hinge axis 101a that hollow is arranged on the box body 101 of stick antenna box, the rotation of the hinge axis 101a of hollow is perpendicular to the major axis of stick antenna box and at the end of stick antenna box away from dual-mode antenna 401.The hinge axis 101a of thin-walled hollow has 4 pods vertically, has enough elasticity, and its axle head has the fast-assembling step that is the conical surface, can shrink.Like this, can easily hinge axis 101a be encased among the pan 3a on the battery compartment lid 3, and can from pan 3a, not deviate from.Pan on the hinge axis of outlet 5 hollow on the stick antenna box of radio receiving transmitting module transceiving device and the battery compartment lid 3 enters in the housing transceiving device of radio receiving transmitting module is connected with power supply and signal wire, valve line.In order to guarantee that when the wireless remote transmission gas meter, flow meter is worked dual-mode antenna is positioned at vertical with the earth and is in the extreme higher position of whole table body, on on the stick antenna box, be provided with lead sealing lockhole 101b, when the antenna in the stick antenna box 1 401 vertically upward the time, the lead sealing lockhole 101b on the stick antenna box is just in time relative with the lead sealing lockhole 2b on the housing.Installation personnel is put on lead sealing after the wireless remote transmission gas meter, flow meter is installed, the stick antenna box is pinned, and prevents that other people from rotating the operate as normal that the bar shaped antenna box influences the wireless remote transmission gas meter, flow meter.In the present embodiment, respectively there are stop link stopper 101c and 3b in the junction of stick antenna box 1 and battery compartment lid 3.(the less and directionality problem because of size, 101c only demonstrates sub-fraction among the figure) is to place restrictions on the rotational angle of stick antenna box 1.
The utility model wireless remote transmission gas meter, flow meter embodiment 2 as shown in Figure 4, its key distinction with embodiment 1 is that hinge is by independently hinge axis 6 and the pan in stick antenna box 1 are formed.2 nuts 7 of hinge axis 6 usefulness are fixed on the battery compartment lid 3.In the hinge top position, on stick antenna box 1 and the battery compartment lid 3 corresponding long arc-shaped holes is arranged respectively, in order to the outlet 5 of passing the radio receiving transmitting module transceiving device.
In above 2 embodiment, the radio receiving transmitting module transceiving device that is installed in the stick antenna box has comprised dual-mode antenna and PCB circuit, also can only the dual-mode antenna in the transceiving device be installed in the stick antenna box in actual use, and the remainder of radio receiving transmitting module is installed in the gas meter, flow meter housing, and both connect by cable.
The transceiving device of radio receiving transmitting module of the present utility model with can have and the corresponding a plurality of different stop places of gas meter, flow meter body when the gas meter, flow meter body is combined into one.The transceiving device of radio receiving transmitting module only needs two different stop places just can meet the demands generally speaking, i.e. production position and working position.Several important stage radio receiving transmitting modules such as production, test, calibrating, installation forward horizontal level to, avoid the rotating face of spanner; In normal operation, the transceiving device of radio receiving transmitting module forwards the upright position of dual-mode antenna at the gas meter, flow meter highest point to, to reach best wireless telecommunications effect.In Fig. 5 and the utility model wireless remote transmission gas meter, flow meter embodiment 3 and 4 shown in Figure 6, Fig. 5 shows two kinds of positions that the stick antenna box is installed in wireless remote transmission gas meter, flow meter housing front, and B is vertical working position, and A is the production position of level.In Fig. 6, also show two kinds of positions that the stick antenna box is installed in wireless remote transmission gas meter, flow meter housing side, B is vertical working position, A is the production position of level.
Claims (9)
1. wireless remote transmission gas meter, flow meter, comprise housing and radio receiving transmitting module, in radio receiving transmitting module, contain dual-mode antenna, it is characterized in that, also comprise and be installed in the stick antenna box that the housing outside connects with shell hinge, the transceiving device of radio receiving transmitting module is housed in the stick antenna box, and described transceiving device comprises dual-mode antenna; The rotation of stick antenna box is perpendicular to the major axis of stick antenna box, and the stick antenna box has the wire hole of radio receiving transmitting module transceiving device near hinge, and the housing corresponding position has the entrance hole of radio receiving transmitting module transceiving device.
2. wireless remote transmission gas meter, flow meter according to claim 1, it is characterized in that, on described housing pan is arranged, the hinge axis of hollow is arranged on the stick antenna box, the hinge axis of the outlet of radio receiving transmitting module transceiving device hollow on the stick antenna box and the pan on the housing enter in the housing.
3. wireless remote transmission gas meter, flow meter according to claim 2 is characterized in that, described hinge axis the stick antenna box away from antenna the end.
4. according to claim 2 or 3 described wireless remote transmission gas meter, flow meters, it is characterized in that described hollow hinge axle is the elastic hinge axle that has pod vertically, its axle head has conical surface fast-assembling step.
5. according to the described wireless remote transmission gas meter, flow meter of arbitrary claim in the claim 1 to 3, it is characterized in that, on the described stick antenna box lead sealing lockhole is arranged, when the antenna in the stick antenna box vertically upward the time, the lead sealing lockhole on the stick antenna box is relative with the lead sealing lockhole on the housing.
6. according to the described wireless remote transmission gas meter, flow meter of arbitrary claim in the claim 1 to 3, it is characterized in that stick antenna box and housing have the stop link stopper on faying face.
7. according to the described wireless remote transmission gas meter, flow meter of arbitrary claim in the claim 1 to 3, it is characterized in that described hinge is positioned at the middle part or the top of housing.
8. according to the described wireless remote transmission gas meter, flow meter of arbitrary claim in the claim 1 to 3, it is characterized in that described stick antenna box is installed on the front of housing.
9. according to the described wireless remote transmission gas meter, flow meter of arbitrary claim in the claim 1 to 3, it is characterized in that described stick antenna box is installed on the side of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620016096 CN200975904Y (en) | 2006-11-30 | 2006-11-30 | Wireless telemetering gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620016096 CN200975904Y (en) | 2006-11-30 | 2006-11-30 | Wireless telemetering gas meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200975904Y true CN200975904Y (en) | 2007-11-14 |
Family
ID=38902188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620016096 Expired - Fee Related CN200975904Y (en) | 2006-11-30 | 2006-11-30 | Wireless telemetering gas meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200975904Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123740A (en) * | 2011-11-17 | 2013-05-29 | 四川蓝讯宝迩电子科技有限公司 | Anti-theft gas meter with folded antenna |
| CN104634402A (en) * | 2015-02-03 | 2015-05-20 | 成都秦川科技发展有限公司 | Intelligent gas meter managing method based on wireless capability |
| 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 |
| WO2018010080A1 (en) * | 2016-07-12 | 2018-01-18 | Peugeot Citroen Automobiles Sa | Mounting of antenna electronic boxes on a tail lid of a vehicle |
-
2006
- 2006-11-30 CN CN 200620016096 patent/CN200975904Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123740A (en) * | 2011-11-17 | 2013-05-29 | 四川蓝讯宝迩电子科技有限公司 | Anti-theft gas meter with folded antenna |
| CN104634402A (en) * | 2015-02-03 | 2015-05-20 | 成都秦川科技发展有限公司 | Intelligent gas meter managing method based on wireless capability |
| WO2018010080A1 (en) * | 2016-07-12 | 2018-01-18 | Peugeot Citroen Automobiles Sa | Mounting of antenna electronic boxes on a tail lid of a vehicle |
| CN109643838A (en) * | 2016-07-12 | 2019-04-16 | 标致雪铁龙汽车股份有限公司 | Installation of the antenna electronics box on the tail-hood of vehicle |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20101130 |