CN2723972Y - Wireless alarm pressure meter - Google Patents
Wireless alarm pressure meter Download PDFInfo
- Publication number
- CN2723972Y CN2723972Y CN 200420029261 CN200420029261U CN2723972Y CN 2723972 Y CN2723972 Y CN 2723972Y CN 200420029261 CN200420029261 CN 200420029261 CN 200420029261 U CN200420029261 U CN 200420029261U CN 2723972 Y CN2723972 Y CN 2723972Y
- Authority
- CN
- China
- Prior art keywords
- tensimeter
- controller
- radio alarming
- lower limit
- wireless
- 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 alarm pressure meter which comprises a pressure meter body which is provided with a controller inside. The outside of the pressure meter body is provided with a radio transmitting apparatus connected with the pressure meter body for emitting the alarm signals, and a radio receiving alarm device which can receive the alarm signals from the radio transmitting apparatus. The controller comprises a meter needle provided with a magnet, an upper limit regulation indicating needle provided with an upper limit controller, a lower limit regulation indicating needle provided with a lower limit controller, and a limit adjusting knob. Due to the adopted structure, the utility model is convenient in dismounting, checking and maintenance, good in explosion-proof performance, simple in operation, lower in cost and reliable in safety. No conducting wires exist on spot, so that the pressure meter is convenient in dismounting, maintenance and checking and beautiful on spot, and signal blocking-up caused by the virtual connection of the conducting wires can not appear. The utility model is especially suitable for dense fields where the pressure meters are installed densely.
Description
Technical field
The utility model relates to a kind of wireless remote transmission tensimeter.The radio alarming tensimeter that particularly relates to a kind of pressure detection and the signal is far passed.
Background technology
Present existing tensimeter is on-the-spot the demonstration, and wired remote-transmission structure, its weak point are that installation, maintenance, verification are all inconvenient, poor safety performance, failure rate height.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of on-the-spot pressure that shows, with the radio alarming tensimeter of transmitting set teletransmission alerting signal.
The technical scheme that the utility model adopted is: a kind of radio alarming tensimeter, include the tensimeter body, be provided with controller in the tensimeter body, the outside of tensimeter body is provided with the wireless launcher of coupled emission alerting signal, receives the wireless receiving warning device that wireless launcher is sent out alert signal.Described controller includes indicator, the upper limit is regulated pointer, lower limit adjusting pointer and spacing adjusting knob.Its upper limit is regulated pointer and is provided with cap controller, and lower limit is regulated pointer and is provided with the lower limit controller, and indicator is provided with magnet.
The utility model is owing to adopt said structure, dismounting, verification, easy to maintenance, and explosion-proof performance is good, and is simple to operate, cheap, safe and reliable.Because the scene do not have lead, manometric dismounting, maintenance and verification are all very convenient, and the scene is attractive in appearance, nor the signal blocker that causes because of the lead virtual connection can occur.It is intensive to be particularly suitable for the tensimeter installation, closely among a small circle, requires explosion-proof scene to use.
Description of drawings
Fig. 1 is the manometric structural representation of the utility model;
Fig. 2 is the synoptic diagram of wireless transmit part;
Fig. 3 is the synoptic diagram of wireless receiving warning part;
Fig. 4 is the panel synoptic diagram of warning cabinet.
Wherein:
1: tensimeter body 2: the upper limit is regulated pointer
3: lower limit is regulated pointer 4: antenna
5: wireless launcher 6: spacing adjusting knob
7: magnet 8: indicator
9: alarm lamp is provided with hole 10: receiver switch
11: loudspeaker phonate hole 12: the warning cabinet panel
13: cap controller 14: the lower limit controller
15: receiving antenna 16: wireless receiver
17: driver
Embodiment
Provide specific embodiment below in conjunction with accompanying drawing, further specify the utility model and how to realize.
As shown in Figure 1, the radio alarming tensimeter includes tensimeter body 1, is provided with controller in its tensimeter body 1, the outside of tensimeter body 1 is provided with the wireless launcher of coupled emission alerting signal, receives the wireless receiving warning device that wireless launcher is sent out alert signal.
Described controller includes indicator 8, the upper limit is regulated pointer 2, lower limit adjusting pointer 3 and spacing adjusting knob 6.Wherein, indicator 8 is provided with magnet 7, and the upper limit is regulated pointer 2 and is provided with cap controller 13, and lower limit is regulated pointer 3 and is provided with lower limit controller 14.Described cap controller 13 and lower limit controller 14 are magneto sensor.Its magneto sensor is a kind of in mistor or magnetosensitive switch or the Hall element.The utility model adopts the magnetosensitive switch as limit controller.
As shown in Figure 2, described wireless launcher includes the wireless launcher 5 that has scrambler, its output terminal connects antenna 4, two upper limit magnetic switchs 18 that are in parallel are connected the input end of wireless launcher 5 with an end of lower limit magnetic switch 19, the positive pole of another termination power E, wireless launcher 5 also connects the negative pole of power supply E.Wireless launcher 5 is arranged in the transmitter box of a nonmetal sealing, and its box is provided with the input end of wireless launcher 5 and the contact of output terminal.
Wherein, wireless launcher 5 employing models are the integrated circuit of T9236.
As shown in Figure 3, described wireless receiving warning device includes receiving antenna 15 and the coupled wireless receiver that has demoder 16, the driver 17 that links to each other with the decoder end of wireless receiver 16, the output terminal of driver 17 connects loudspeaker Q by triode G, also by the diode D of resistance R connection as alarm lamp.The alerting signal of driver 17 exportable different pressures tables, coupled resistance R and diode D can be provided with more than 2.The wireless receiving warning device is arranged in the warning cabinet, therefrom draws receiving antenna 15.As shown in Figure 4, the panel 12 of warning cabinet is provided with alarm lamp hole 9 is set, loudspeaker Q phonate hole 11, and receiver switch 10, and its receiver switch 10 is connected with power input.
Wherein: it is the integrated circuit of T9238 that wireless receiver 16 adopts model, and it is the integrated circuit of CD4514 that driver 17 adopts model.
Claims (9)
1. radio alarming tensimeter, include tensimeter body (1), it is characterized in that, the tensimeter body is provided with controller in (1), the outside of tensimeter body (1) is provided with the wireless launcher of coupled emission alerting signal, receives the wireless receiving warning device that wireless launcher is sent out alert signal.
2. radio alarming tensimeter according to claim 1 is characterized in that, described controller includes indicator (8), the upper limit is regulated pointer (2), lower limit adjusting pointer (3) and spacing adjusting knob (6).
3. radio alarming tensimeter according to claim 1 is characterized in that, the described upper limit is regulated pointer (2) and is provided with cap controller (13), and lower limit is regulated pointer (3) and is provided with lower limit controller (14).
4. radio alarming tensimeter according to claim 1 is characterized in that, described cap controller (13) and lower limit controller (14) adopt magneto sensor.
5. radio alarming tensimeter according to claim 4 is characterized in that, described magneto sensor is a kind of in mistor or magnetosensitive switch or the Hall element.
6. radio alarming tensimeter according to claim 1 is characterized in that, described indicator (8) is provided with magnet (7).
7. radio alarming tensimeter according to claim 1, it is characterized in that, described wireless launcher includes the wireless launcher (5) that has scrambler, its output terminal connects antenna (4), two upper limit magnetic switchs (18) that are in parallel are connected the input end of wireless launcher (5) with an end of lower limit magnetic switch (19), the positive pole of another termination power E, wireless launcher (5) also connects the negative pole of power supply E.
8. radio alarming tensimeter according to claim 1, it is characterized in that, described wireless receiving warning device includes receiving antenna (15) and the coupled wireless receiver that has demoder (16), the driver (17) that links to each other with the decoder end of wireless receiver (16), the output terminal of driver (17) connects loudspeaker Q by triode G, also by the diode D of resistance R connection as alarm lamp.
9. radio alarming tensimeter according to claim 8 is characterized in that, the alerting signal of the exportable different pressures table of described driver (17), and coupled resistance R and diode D can be provided with more than 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420029261 CN2723972Y (en) | 2004-06-30 | 2004-06-30 | Wireless alarm pressure meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420029261 CN2723972Y (en) | 2004-06-30 | 2004-06-30 | Wireless alarm pressure meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2723972Y true CN2723972Y (en) | 2005-09-07 |
Family
ID=35037596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420029261 Expired - Fee Related CN2723972Y (en) | 2004-06-30 | 2004-06-30 | Wireless alarm pressure meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2723972Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441693A (en) * | 2016-09-12 | 2017-02-22 | 彭希南 | Double limiting digital pressure gauge |
| CN109029833A (en) * | 2018-10-15 | 2018-12-18 | 河北领冠仪器仪表有限公司 | A kind of magnetism differential pressure gauge and its application method |
| US10649581B1 (en) | 2011-08-05 | 2020-05-12 | P4tents1, LLC | Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback |
-
2004
- 2004-06-30 CN CN 200420029261 patent/CN2723972Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10649581B1 (en) | 2011-08-05 | 2020-05-12 | P4tents1, LLC | Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback |
| US10649580B1 (en) | 2011-08-05 | 2020-05-12 | P4tents1, LLC | Devices, methods, and graphical use interfaces for manipulating user interface objects with visual and/or haptic feedback |
| US10656759B1 (en) | 2011-08-05 | 2020-05-19 | P4tents1, LLC | Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback |
| US10671213B1 (en) | 2011-08-05 | 2020-06-02 | P4tents1, LLC | Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback |
| US10788931B1 (en) | 2011-08-05 | 2020-09-29 | P4tents1, LLC | Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback |
| US10996787B1 (en) | 2011-08-05 | 2021-05-04 | P4tents1, LLC | Gesture-equipped touch screen system, method, and computer program product |
| US11061503B1 (en) | 2011-08-05 | 2021-07-13 | P4tents1, LLC | Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback |
| US11740727B1 (en) | 2011-08-05 | 2023-08-29 | P4Tents1 Llc | Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback |
| CN106441693A (en) * | 2016-09-12 | 2017-02-22 | 彭希南 | Double limiting digital pressure gauge |
| CN106441693B (en) * | 2016-09-12 | 2019-02-19 | 彭希南 | Double limit digital pressure gauges |
| CN109029833A (en) * | 2018-10-15 | 2018-12-18 | 河北领冠仪器仪表有限公司 | A kind of magnetism differential pressure gauge and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |