CN204807274U - Illumination formula earthquake resistance manometer - Google Patents
Illumination formula earthquake resistance manometer Download PDFInfo
- Publication number
- CN204807274U CN204807274U CN201520490140.1U CN201520490140U CN204807274U CN 204807274 U CN204807274 U CN 204807274U CN 201520490140 U CN201520490140 U CN 201520490140U CN 204807274 U CN204807274 U CN 204807274U
- Authority
- CN
- China
- Prior art keywords
- protecgulum
- watch glasses
- glasses glass
- diaphragm
- gear train
- 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.)
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- 238000005286 illumination Methods 0.000 title abstract description 4
- 239000011521 glass Substances 0.000 claims abstract description 40
- 239000012530 fluid Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000013461 design Methods 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000013016 damping Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 230000010349 pulsation Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to an illumination formula earthquake resistance manometer belongs to instrument and meter technical field, the scale subassembly is connected rather than the drive mechanism of rear side, drive mechanism's rear side is equipped with the shell subassembly, the front side of scale subassembly is equipped with the protecgulum, the front side of protecgulum is equipped with watch glasses glass, be equipped with LED lamp area between watch glasses glass and the protecgulum, the outside of establishing at watch glasses glass is wrapped up in to the lamp shade, pointer spare sets up at watch glasses glass inboardly, and the pointer is connected with drive mechanism, the below of manometer body is equipped with the sign, top and this body coupling of manometer of ejector pin, the below of ejector pin is equipped with the hookswitch, be equipped with the diaphragm between the hookswitch, the below of diaphragm is equipped with the damping subassembly, the bottom of damping subassembly with protect the stopper and be connected, the outer wall at the ejector pin is established to six corner connector cover. Its simple structure, reasonable in design, convenient to use, it is convenient for looking over that manometer numerical value has improved.
Description
Technical field
The present invention relates to technology of instrument and meter field, be specifically related to a kind of illuminated shock-proof pressure gauge.
Background technology
Instrument and meter is (English: instrumentation) instrument and meter is the utensil or the equipment that detect, measure, observe, calculate various physical quantity, material composition, physical parameter etc.Vacuum leak detector, tensimeter, horizontal metroscope, microscope, multiplier etc. all belong to instrument and meter.In broad terms, instrument and meter also can have the functions such as automatic control, warning, signal transmission and data processing, such as, pneumatic regulation meter in automatically controlling for industrial processes, and motorized adjustment instrument, and collective and distributive type blind controller system also all belongs to instrument and meter.
Pressure is pressure physically, namely in unit area bear the size of pressure.Taking atmospheric pressure as benchmark, for measuring the instrument being less than or greater than atmospheric pressure, and being all tensimeter for the instrument of measuring fluid (gas, liquid) pressure.
Shock-proof pressure gauge is on the basis of ordinarily manometer, and damping fluid is filled and reload buffer mechanism in inside, alleviates the impact of pulse on instrument of environment high vibration and medium, and it is clear that shock-proof pressure gauge instruction is stablized.
Existing shock-proof pressure gauge is more difficult when night observation, is provided with a lot of shock-proof pressure gauge near some well factories, if cannot see the concrete numerical value on tensimeter clearly when night or light at all.
Summary of the invention
The object of the invention is to the defect for prior art and deficiency, the illuminated shock-proof pressure gauge that a kind of structure is simple, reasonable in design, easy to use is provided.
For achieving the above object, the technical solution used in the present invention is: it comprises tensimeter body, aviation plug seat, direction board, hex union, push rod, hook switch, diaphragm, damper assembly, protects plug, scale assembly, gear train, casing assembly, protecgulum, watch glasses glass, lampshade, LED, pointer member is provided with in described tensimeter body, scale assembly is connected with the gear train on rear side of it, the rear side of gear train is provided with casing assembly, the front side of scale assembly is provided with protecgulum, the front side of protecgulum is provided with watch glasses glass, LED is provided with between watch glasses glass and protecgulum, lampshade wraps up in the outside being located at watch glasses glass, pointer member is arranged on watch glasses glass inner side, and pointer is connected with gear train, the below of tensimeter body is provided with direction board, the top of push rod is connected with tensimeter body, the below of push rod is provided with hook switch, diaphragm is provided with between hook switch, the below of diaphragm is provided with damper assembly, the bottom of damper assembly is connected with protecting to fill in, hex union is set in the outer wall of push rod.
Described damper assembly is controlled the pulsation in whole pressure limit, without the need to adjustment during use; Not only can measure the pressure of violent pulsation, and instantaneity compression shock (as unexpected release) can be born.
The present invention has the feature of anti-" blocking up ", and measured medium can not enter gauge internal, and therefore allow to measure viscosity higher, the pressure medium that mobility is poor, as the pressure of mud.Also there is reliable sealing and anti-corrosion measure, can in the comparatively middle work of rugged environment (as outdoor high humility).LED illumination source is equipped with in the present invention, is furnished with 15 meters of cables and power switch, is applicable to field and uses without during light fixture.
The present invention needs at right angle setting, uses and please unscrew oiling screw 1/2 ~ 2/3 circle after installing.To guarantee safety, during dismounting instrument, again screw oiling screw, prevent showing interior filling liquid and leak.And any type of snubber assembly must not be added in installation place, distance measurement point wants near; In tensimeter body, institute's filling medium is methyl-silicone oil, can not add arbitrarily other oils, otherwise can affect measurement because oil viscosity varied with temperature acute.
Principle of work of the present invention: measured medium fluctuation pressure acts on sealing gasket, by diaphragm group, utilize the principle of capillary channel limit fluid flow velocity, pressure fluctuation is controlled, become the pressure of balance and hook switch is out of shape, through gear train, making cursor backward, indicate the mean value of tested fluctuation pressure, the numerical value on tensimeter can be observed by the brightness of LED at night.
After adopting said structure, beneficial effect of the present invention is: its structure is simple, reasonable in design, easy to use, convenient for checking that tensimeter numerical value improves.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is schematic internal view of the present invention;
Description of reference numerals:
Tensimeter body 1, aviation plug seat 2, direction board 3, hex union 4, push rod 5, hook switch 6, diaphragm 7, damper assembly 8, protect plug 9, scale assembly 11, gear train 12, casing assembly 13, protecgulum 14, watch glasses glass 15, lampshade 16, LED 17, pointer member 18.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Referring to as depicted in figs. 1 and 2, the illuminated shock-proof pressure gauge of this embodiment comprises tensimeter body 1, aviation plug seat 2, direction board 3, hex union 4, push rod 5, hook switch 6, diaphragm 7, damper assembly 8, protects plug 9, scale assembly 11, gear train 12, casing assembly 13, protecgulum 14, watch glasses glass 15, lampshade 16, LED 17, pointer member 18 is provided with in described tensimeter body 1, scale assembly 11 is connected with the gear train 12 on rear side of it, the rear side of gear train 12 is provided with casing assembly 13, the front side of scale assembly 11 is provided with protecgulum 14, the front side of protecgulum 14 is provided with watch glasses glass 15, LED 17 is provided with between watch glasses glass 15 and protecgulum 14, lampshade 16 wraps up in the outside being located at watch glasses glass 15, pointer member 18 is arranged on inside watch glasses glass 15, and pointer 18 is connected with gear train 12, the below of tensimeter body 1 is provided with direction board 3, the top of push rod 5 is connected with tensimeter body 1, the below of push rod 5 is provided with hook switch 6, diaphragm 7 is provided with between hook switch 6, the below of diaphragm 7 is provided with damper assembly 8, the bottom of damper assembly 8 with protect plug 9 and be connected, hex union 4 is set in the outer wall of push rod 5.
Described damper assembly 8 is controlled the pulsation in whole pressure limit, without the need to adjustment during use; Not only can measure the pressure of violent pulsation, and instantaneity compression shock (as unexpected release) can be born.
This embodiment has the feature of anti-" blocking up ", and measured medium can not enter gauge internal, and therefore allow to measure viscosity higher, the pressure medium that mobility is poor, as the pressure of mud.Also there is reliable sealing and anti-corrosion measure, can in the comparatively middle work of rugged environment (as outdoor high humility).LED illumination source is equipped with in the present invention, is furnished with 15 meters of cables and power switch, is applicable to field and uses without during light fixture
This embodiment needs at right angle setting, uses and please unscrew oiling screw 1/2 ~ 2/3 circle after installing.To guarantee safety, during dismounting instrument, again screw oiling screw, prevent showing interior filling liquid and leak.And any type of snubber assembly must not be added in installation place, distance measurement point wants near; In tensimeter body, institute's filling medium is methyl-silicone oil, can not add arbitrarily other oils, otherwise can affect measurement because oil viscosity varied with temperature acute.
During the operation of this embodiment, measured medium fluctuation pressure acts on sealing gasket, by diaphragm group, utilize the principle of capillary channel limit fluid flow velocity, pressure fluctuation is controlled, become the pressure of balance and hook switch is out of shape, through gear train, make cursor backward, indicate the mean value of tested fluctuation pressure, the numerical value on tensimeter can be observed by the brightness of LED 17 at night.
After adopting said structure, this embodiment structure is simple, reasonable in design, easy to use, convenient for checking that tensimeter numerical value improves.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. illuminated shock-proof pressure gauge, is characterized in that: it comprises tensimeter body, aviation plug seat, direction board, hex union, push rod, hook switch, diaphragm, damper assembly, protects plug, scale assembly, gear train, casing assembly, protecgulum, watch glasses glass, lampshade, LED, pointer member is provided with in described tensimeter body, scale assembly is connected with the gear train on rear side of it, the rear side of gear train is provided with casing assembly, the front side of scale assembly is provided with protecgulum, the front side of protecgulum is provided with watch glasses glass, LED is provided with between watch glasses glass and protecgulum, lampshade wraps up in the outside being located at watch glasses glass, pointer member is arranged on watch glasses glass inner side, and pointer is connected with gear train, the below of tensimeter body is provided with direction board, the top of push rod is connected with tensimeter body, the below of push rod is provided with hook switch, diaphragm is provided with between hook switch, the below of diaphragm is provided with damper assembly, the bottom of damper assembly is connected with protecting to fill in, hex union is set in the outer wall of push rod.
2. illuminated shock-proof pressure gauge according to claim 1, it is characterized in that: measured medium fluctuation pressure acts on sealing gasket, by diaphragm group, utilize the principle of capillary channel limit fluid flow velocity, pressure fluctuation is controlled, become the pressure of balance and hook switch is out of shape, through gear train, make cursor backward, indicate the mean value of tested fluctuation pressure, the numerical value on tensimeter can be observed by the brightness of LED at night.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520490140.1U CN204807274U (en) | 2015-07-09 | 2015-07-09 | Illumination formula earthquake resistance manometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520490140.1U CN204807274U (en) | 2015-07-09 | 2015-07-09 | Illumination formula earthquake resistance manometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204807274U true CN204807274U (en) | 2015-11-25 |
Family
ID=54592081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520490140.1U Active CN204807274U (en) | 2015-07-09 | 2015-07-09 | Illumination formula earthquake resistance manometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204807274U (en) |
-
2015
- 2015-07-09 CN CN201520490140.1U patent/CN204807274U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200608 Address after: 321304 No.61 Fumin Road, Xingfu village, Shizhu Town, Yongkang City, Jinhua City, Zhejiang Province Patentee after: Zhejiang Zhong Heng instrument and Meter Co.,Ltd. Address before: 321304, Ping An street, 13 village, Shizhu village, Shizhu Town, Zhejiang, Yongkang Patentee before: Zhou Huazhang |