CN203606036U - Dual function conversion device for temperature and pressure gauge - Google Patents
Dual function conversion device for temperature and pressure gauge Download PDFInfo
- Publication number
- CN203606036U CN203606036U CN201320765183.7U CN201320765183U CN203606036U CN 203606036 U CN203606036 U CN 203606036U CN 201320765183 U CN201320765183 U CN 201320765183U CN 203606036 U CN203606036 U CN 203606036U
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- central shaft
- pillar
- gear
- hairspring
- temperature
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Abstract
The utility model discloses a dual function conversion device for a temperature and pressure gauge. The device comprises an upper clamping plate, a lower clamping plate, a first supporting column, a second supporting column, a first central shaft, a second central shaft and a rotating shaft. The upper and the lower clamping plates are fixedly connected by the first and the second supporting columns. The first and the second central shafts are slidably installed between the upper and the lower clamping plates and both protrude out of the upper clamping plate. The rotating shaft is rotatably installed between the upper and the lower clamping plate. The rotating shaft is provided with a sector gear, a connecting end of which is provided with a pull rod. A first hairspring is arranged between the first supporting column and the first central shaft. The first central shaft is provided with a first gear corresponding to the sector gear. A second hairspring is arranged between the second supporting column and the second central shaft. The second central shaft is provided with a second gear. The lower clamping plate is provided with a connection rod and a rectangular through hole. The connection rod is provided with a third gear passing through the rectangular through hole and cooperating with the second gear.
Description
Technical field
The utility model relates to the accessory of temperature, pressure dual-meter, is specifically related to a kind of difunctional conversion equipment for temperature, pressure dual-meter.
Background technology
Temperature, pressure dual-meter is force value and the temperature value of measurement environment simultaneously, and because the conversion equipment of temperature, pressure dual-meter is all separated, positioning requirements is high, when location is inaccurate, can make to be manometricly interfered depending on number.For fear of this problem, when way now, Center of Pressure axle is made to hollow, then temperature central shaft is connected with temperature pointer through Center of Pressure axle, make Center of Pressure axle and the temperature central shaft coaxial, reduce installation question, look number accurately, but this kind of method makes the structure of temperature, pressure dual-meter become very complicated simultaneously, and higher to the requirement of location, if locate badly, can make pressure conversion device and temperature conversion device mutually intervene damage.
Utility model content
For solving the problems of the technologies described above, we have proposed a kind of difunctional conversion equipment for temperature, pressure dual-meter, its object: when installation, positioning requirements is low, and noiseless between pressure conversion device and temperature conversion device.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of difunctional conversion equipment for temperature, pressure dual-meter, comprise train wheel bridge, lower plate, the first pillar, the second pillar, the first central shaft, the second central shaft and rotating shaft, train wheel bridge is fixedly connected with the second pillar by the first pillar with lower plate, the first central shaft and the second central shaft are slidably installed with between train wheel bridge and lower plate, and the first central shaft and the second central shaft all protrude from train wheel bridge;
The end of the jag of the first central shaft and the second central shaft is installation end, and the lateral surface of installation end is that drift angle is the taper shape of 30～60 degree;
Rotating shaft is slidably installed with between train wheel bridge and lower plate, and rotating shaft is provided with sector gear, and the link of sector gear is provided with pull bar;
Between the first pillar and the first central shaft, be provided with the first hairspring, the first central shaft is provided with the first gear matching with sector gear;
Between the second pillar and the second central shaft, be provided with the second hairspring, the second central shaft is provided with the second gear, and lower plate is provided with joining rod and rectangular through-hole, and joining rod is provided with the 3rd gear matching with the second gear through described rectangular through-hole.
Preferably, described the first pillar and the second pillar are equipped with groove, and one end of the first hairspring is fastened on the first central shaft, and the other end of the first hairspring is riveted in the groove of the first pillar; One end of the second hairspring is fastened on the second central shaft, and the other end of the second hairspring is riveted in the groove of the second pillar.
Pass through technique scheme, original pressure conversion device and temperature conversion device are assembled into the mechanical motion that can change to cause from temperature variation and can have changed again the difunctional conversion equipment that changes the mechanical motion causing from pressure, while making to install, positioning requirements is low, and also there is no the problem of disturbing between pressure conversion device and temperature conversion device; Simple in structure, easy for installation, make the volume of this temperature, pressure dual-meter less.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of difunctional conversion equipment for temperature, pressure dual-meter disclosed in the utility model.
Numeral and the represented corresponding component title of letter in figure:
1. train wheel bridge 2. lower plate 21. joining rods 22. the 3rd gear 3. first pillar 4. second pillar 5. first central shaft 51. first gear 6. second central shaft 61. second gear 7. rotating shaft 71. sector gear 72. pull bar 8. jag 81. installation end 91. first hairspring 92. second hairsprings
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with schematic diagram, embodiment of the present utility model is described in further detail.
As shown in Figure 1, a kind of difunctional conversion equipment for temperature, pressure dual-meter, comprise train wheel bridge 1, lower plate 2, the first pillar 3, the second pillar 4, the first central shaft 5, the second central shaft 6, rotating shaft 7, the first hairspring 91 and the second hairspring 92, train wheel bridge 1 is fixedly connected with the second pillar 4 by the first pillar 3 with lower plate 2, the first central shaft 5 and the second central shaft 6 are slidably installed with between train wheel bridge 1 and lower plate 2, and the first central shaft 5 and the second central shaft 6 all protrude from train wheel bridge 1; The end of the jag 8 of the first central shaft 5 and the second central shaft 6 is installation end 81, and the lateral surface of installation end 81 is that drift angle is the taper shape of 30～60 degree, has facilitated the installation of pointer.
The first pillar 3 and the second pillar 4 are equipped with groove, one end of the first hairspring 91 is fastened on the first central shaft 5, the other end of the first hairspring 91 is riveted in the groove of the first pillar 3, the first central shaft 5 is provided with the first gear 51 matching with sector gear 71, mechanical drive is passed to the first gear 51 by sector gear 71, the first gear 51 orders about pressure pointer indication numerical value, has guaranteed to look several the accurate of pressure values.
One end of the second hairspring 92 is fastened on the second central shaft 6, the other end of the second hairspring 92 is riveted in the groove of the second pillar 4, the second central shaft 6 is provided with the second gear 61, lower plate 2 is provided with joining rod 21 and rectangular through-hole, joining rod 21 is provided with the 3rd gear 22 matching with the second gear 61 through described rectangular through-hole, expansion temperature being caused by joining rod 21 changes mechanical motion into and passes to the 3rd gear 22, the 3rd gear 22 promotes the second gear 61 and moves, the second gear 61 orders about temperature pointer indication numerical value, guarantee to look several the accurate of Temperature numerical.
Be exactly more than a kind of design feature and action effect of the difunctional conversion equipment for temperature, pressure dual-meter, its advantage: simple and practical, when installation, to locate simple and easyly, volume is little; Original pressure conversion device and temperature conversion device are assembled into the mechanical motion that can change to cause from temperature variation and can have changed again the difunctional conversion equipment that changes the mechanical motion causing from pressure.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (2)
1. the difunctional conversion equipment for temperature, pressure dual-meter, it is characterized in that, comprise train wheel bridge (1), lower plate (2), the first pillar (3), the second pillar (4), the first central shaft (5), the second central shaft (6) and rotating shaft (7), train wheel bridge (1) is fixedly connected with the second pillar (4) by the first pillar (3) with lower plate (2), the first central shaft (5) and the second central shaft (6) are slidably installed with between train wheel bridge (1) and lower plate (2), and the first central shaft (5) and the second central shaft (6) all protrude from train wheel bridge (1),
The end of the jag (8) of the first central shaft (5) and the second central shaft (6) is installation end (81), and the lateral surface of installation end (81) is that drift angle is the taper shape of 30～60 degree;
Rotating shaft (7) is slidably installed with between train wheel bridge (1) and lower plate (2), and rotating shaft (7) is provided with sector gear (71), and the link of sector gear (71) is provided with pull bar (72);
Between the first pillar (3) and the first central shaft (5), be provided with the first hairspring (91), the first central shaft (5) is provided with the first gear (51) matching with sector gear (71);
Between the second pillar (4) and the second central shaft (6), be provided with the second hairspring (92), the second central shaft (6) is provided with the second gear (61), lower plate (2) is provided with joining rod (21) and rectangular through-hole, and joining rod (21) is provided with the 3rd gear (22) matching with the second gear (61) through described rectangular through-hole.
2. a kind of difunctional conversion equipment for temperature, pressure dual-meter according to claim 1, it is characterized in that, described the first pillar (3) and the second pillar (4) are equipped with groove, one end of the first hairspring (91) is fastened upper at the first central shaft (5), and the other end of the first hairspring (91) is riveted in the groove of the first pillar (3); One end of the second hairspring (92) is fastened upper at the second central shaft (6), and the other end of the second hairspring (92) is riveted in the groove of the second pillar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320765183.7U CN203606036U (en) | 2013-11-27 | 2013-11-27 | Dual function conversion device for temperature and pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320765183.7U CN203606036U (en) | 2013-11-27 | 2013-11-27 | Dual function conversion device for temperature and pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203606036U true CN203606036U (en) | 2014-05-21 |
Family
ID=50718702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320765183.7U Expired - Fee Related CN203606036U (en) | 2013-11-27 | 2013-11-27 | Dual function conversion device for temperature and pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203606036U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292627A (en) * | 2016-08-10 | 2017-01-04 | 广东技术师范学院 | A kind of network monitoring module of low-power consumption Architectural Equipment energy flow |
| CN110646105A (en) * | 2019-09-11 | 2020-01-03 | 新昌县管富机械有限公司 | Fiber modification temperature monitoring equipment capable of early warning |
| CN111323150A (en) * | 2020-04-03 | 2020-06-23 | 北京布莱迪仪器仪表有限公司 | Pressure gauge and core thereof |
-
2013
- 2013-11-27 CN CN201320765183.7U patent/CN203606036U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292627A (en) * | 2016-08-10 | 2017-01-04 | 广东技术师范学院 | A kind of network monitoring module of low-power consumption Architectural Equipment energy flow |
| CN106292627B (en) * | 2016-08-10 | 2018-10-09 | 广东技术师范学院 | A kind of network monitoring module of low-power consumption Architectural Equipment energy flow |
| CN110646105A (en) * | 2019-09-11 | 2020-01-03 | 新昌县管富机械有限公司 | Fiber modification temperature monitoring equipment capable of early warning |
| CN110646105B (en) * | 2019-09-11 | 2020-12-08 | 湖州达立智能设备制造有限公司 | Fiber modification temperature monitoring equipment capable of early warning |
| CN111323150A (en) * | 2020-04-03 | 2020-06-23 | 北京布莱迪仪器仪表有限公司 | Pressure gauge and core thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20141127 |
|
| EXPY | Termination of patent right or utility model |