CN110057490A - A kind of pressure sensor - Google Patents
A kind of pressure sensor Download PDFInfo
- Publication number
- CN110057490A CN110057490A CN201910312545.9A CN201910312545A CN110057490A CN 110057490 A CN110057490 A CN 110057490A CN 201910312545 A CN201910312545 A CN 201910312545A CN 110057490 A CN110057490 A CN 110057490A
- Authority
- CN
- China
- Prior art keywords
- operating stick
- pressure sensor
- main body
- steel wire
- sensor
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
- 238000009434 installation Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000013011 mating Effects 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The present invention provides a kind of pressure sensor, comprising: main body, connection screw thread and transmission steel wire；The top slide of the main body be connected with one group described in operating stick；The screw top of the main body be connected with one group described in locking nut；The basal sliding of the main body be connected with one group described in pressure sensor；The outside of the pressure sensor and the main body junction be fixedly connected with one group jointly described in shield；The operating stick, the main body, the pressure sensor are connected to together by transmission steel wire described in three groups of circumference array.The device may be implemented on different directions dynamic pressure and impact force detect, pressure condition that can preferably in reaction vessel makes early warning in time, easy to operate, can be easy for installation with angle-adjustable.
Description
Technical field
The invention belongs to sensor technical fields, more specifically, in particular to a kind of pressure sensor.
Background technique
It is frequently necessary to be measured in real time the pressure in container in the industrial production, the existing real-time detection to pressure
Mode pressure sensor be usually used acted on.
Based on above-mentioned, and equipment in the prior art is combined to find, existing pressure sensor is typically mounted on appearance
The pressure in container is detected on wall, the pressure of fixed-direction can only be detected during detection, but for container
Interior impact force and different directions measurement capability is limited.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of pressure sensors, to solve existing pressure sensor
It is typically mounted on chamber wall and the pressure in container is detected, the pressure of fixed-direction can only be detected during detection
Power, but for the impact force and the limited problem of different directions measurement capability in container.
The present invention a kind of purpose and effect of pressure sensor, are reached by technological means in detail below:
A kind of pressure sensor, including main body, connection screw thread, operating stick installation bulb, sensor install bulb, idler wheel, protection
Cover, pressure sensor, sensor ball-and-socket, sensor steel wire connecting hole, locking nut, operating stick, operating stick ball-and-socket, operating stick steel
Silk connecting hole and transmission steel wire；The top slide of the main body be connected with one group described in operating stick；The screw top of the main body
Locking nut described in being connected with one group；The basal sliding of the main body be connected with one group described in pressure sensor；The pressure passes
The outside of sensor and the main body junction be fixedly connected with one group jointly described in shield；The operating stick, the main body, institute
Pressure sensor is stated to be connected to together by transmission steel wire described in three groups of circumference array.
Further, the connection screw thread is provided on the outside of the main body；
Further, the top outer of the main body be provided with one group described in operating stick installation bulb, the bottom of the operating stick
Operating stick ball-and-socket described in being provided with one group, the mating spherical surfaces of operating stick the installation bulb and the operating stick ball-and-socket；
Further, the bottom of the main body be provided with one group described in sensor installation bulb, the top of the pressure sensor
Sensor ball-and-socket described in being provided with one group；The sensor installation bulb and the sensor ball-and-socket mating spherical surfaces；
Further, the upper surface circumference array of the pressure sensor be distributed with three groups described in sensor steel wire connecting hole, institute
State operating stick lower end surface circumference array be distributed with three groups described in operating stick steel wire connecting hole, the inside upper part of the main body and under
The equal circumference array in portion be distributed with three groups described in idler wheel, transmission steel wire described in three groups bypasses that both ends after the idler wheel are fixed respectively to be connected
It connects on the sensor steel wire connecting hole and the operating stick steel wire connecting hole；
Further, the periphery structure of the inner hole of the locking nut and the operating stick, locking nut is by the operating stick
It compresses on the body；
Further, the body top is outer-hexagonal shape；
Further, the operating stick installation bulb is identical as the sensor installation size dimension of bulb, the sensor
Steel wire connecting hole is identical as the relative mounting positions of the operating stick steel wire connecting hole；
Compared with prior art, the invention has the following beneficial effects:
Being slidably matched for operating stick and main body is realized by the mating spherical surfaces that operating stick installs bulb and operating stick ball-and-socket, is passed through
The mating spherical surfaces of sensor installation bulb and sensor ball-and-socket realize being slidably matched for pressure sensor and main body, and pass through three
The transmission steel wire of group circumference array is driven, and the purpose of the swaying direction by operating stick operating pressure sensor is realized,
And keep the swaying direction of pressure sensor identical as the swaying direction of operating stick, it can arbitrarily adjust the court of pressure sensor
To, the dynamic pressure of different directions can be measured, the flow condition of internal flow can be better understood by, improves measurement capability, it can
The impact force for understanding fluid in real time, makes early warning in time；Operating stick is pressed in main body by using locking nut, fixed behaviour
The direction for making bar, keep pressure sensor towards constant, facilitate pressure test；By the way that connection spiral shell is arranged in the outside of main body
Line, and turret head is set at the top of main body, facilitate and the device is mounted on tested part, attended operation is convenient；The device
May be implemented on different directions dynamic pressure and impact force detect, pressure condition that can preferably in reaction vessel, and
When make early warning, it is easy to operate, can be easy for installation with angle-adjustable.
Detailed description of the invention
Fig. 1 is axis side structure schematic diagram of the invention.
Fig. 2 is isometric side schematic cross-sectional view of the invention.
Fig. 3 is schematic cross-sectional view of the invention.
Fig. 4 is gear train shaft side structure schematic diagram of the invention.
Fig. 5 is main body axis side structure schematic diagram of the invention.
Fig. 6 is the isometric side schematic cross-sectional view of main body of the invention.
Fig. 7 is pressure sensor axis side structure schematic diagram of the invention.
Fig. 8 is joystick shaft side structure schematic diagram of the invention.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1, main body；101, connection screw thread；102, operating stick installs bulb；103, sensor installs bulb；104, idler wheel；2, it protects
Cover；3, pressure sensor；301, sensor ball-and-socket；302, sensor steel wire connecting hole；4, locking nut；5, operating stick；501,
Operating stick ball-and-socket；502, operating stick steel wire connecting hole；6, it is driven steel wire.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
As shown in attached drawing 1 to attached drawing 8:
The present invention provides a kind of pressure sensor, includes: main body 1, connection screw thread 101, operating stick installation bulb 102, sensing
Device install bulb 103, idler wheel 104, shield 2, pressure sensor 3, sensor ball-and-socket 301, sensor steel wire connecting hole 302,
Locking nut 4, operating stick 5, operating stick ball-and-socket 501, operating stick steel wire connecting hole 502 and transmission steel wire 6；The top of the main body 1
Portion slidably connect one group described in operating stick 5；The screw top of the main body 1 be connected with one group described in locking nut 4；The master
The basal sliding of body 1 be connected with one group described in pressure sensor 3；The outside of the pressure sensor 3 and 1 junction of main body
Shield 2 described in being fixedly connected with one group jointly；The operating stick 5, the main body 1, the pressure sensor 3 pass through Circle-Array
Transmission steel wire 6 described in three groups of column is connected to together.
Wherein, the outside of the main body 1 is provided with the connection screw thread 101, when in use, passes through the connection screw thread
101 are mounted on the device on tested part, easy to install and use.
Wherein, the top outer of the main body 1 be provided with one group described in operating stick installation bulb 102, the operating stick 5
Bottom be provided with one group described in operating stick ball-and-socket 501, the ball of the operating stick installation bulb 102 and the operating stick ball-and-socket 501
Face cooperation, the operating stick 5 install mating spherical surfaces and the institute of bulb 102 and the operating stick ball-and-socket 501 by the operating stick
Main body 1 is stated to be slidably connected.
Wherein, the bottom of the main body 1 be provided with one group described in sensor installation bulb 103, the pressure sensor 3
Top be provided with one group described in sensor ball-and-socket 301；The sensor installation bulb 103 and 301 spherical surface of sensor ball-and-socket
Cooperation, the pressure sensor 3 are real by the mating spherical surfaces that the sensor installs bulb 103 and the sensor ball-and-socket 301
Show and has been slidably connected with the main body 1.
Wherein, the upper surface circumference array of the pressure sensor 3 be distributed with three groups described in sensor steel wire connecting hole
302, the lower end surface circumference array of the operating stick 5 be distributed with three groups described in operating stick steel wire connecting hole 502, the main body 1
The equal circumference array of inside upper part and lower part be distributed with three groups described in idler wheel 104, described in three groups transmission steel wire 6 bypass the idler wheel
Both ends are respectively fixedly connected on the sensor steel wire connecting hole 302 and the operating stick steel wire connecting hole 502 after 104, are led to
It crosses the idler wheel 104 movement of the operating stick 5 is transmitted on the pressure sensor 3, realizes the pressure sensor 3
It is flapped toward.
Wherein, the periphery structure of the inner hole of the locking nut 4 and the operating stick 5, locking nut 4 is by the operation
Bar 5 is pressed in the main body 1, guarantees that being flapped toward for operating stick 5 remains unchanged.
It wherein, is outer-hexagonal shape at the top of the main body 1, what be can be convenient in use is screwed in tested device for the device
On, it is easy to use.
Wherein, the operating stick installation bulb 102 is identical as the sensor installation size dimension of bulb 103, described
Sensor steel wire connecting hole 302 is identical as the relative mounting positions of the operating stick steel wire connecting hole 502, guarantees institute when in use
Pressure sensor 3 is stated to be consistent with the operating stick 5 swing.
When use: using, which is being connected in tested device by connection screw thread 101, manual swinging operation bar
5, operating stick 5 is slided around operating stick installation bulb 102, and operating stick 5 pulls corresponding transmission steel wire 6, and transmission steel wire 6 pulls pressure
Force snesor 3 makes the identical angle of 3 swinging operation bar of pressure sensor 5, tightens locking nut 4, and locking nut 4 is by operating stick 5
It compresses on the body 1, fixation pressure sensor 3 and operating stick 5 are flapped toward.
Claims (8)
1. a kind of pressure sensor, it is characterised in that: a kind of pressure sensor includes: main body (1), connection screw thread (101), behaviour
Make bar installation bulb (102), sensor installation bulb (103), idler wheel (104), shield (2), pressure sensor (3), sensing
Device ball-and-socket (301), sensor steel wire connecting hole (302), locking nut (4), operating stick (5), operating stick ball-and-socket (501), operation
Bar steel wire connecting hole (502) and transmission steel wire (6)；The top slide of the main body (1) be connected with one group described in operating stick (5)；
The screw top of the main body (1) be connected with one group described in locking nut (4)；The basal sliding of the main body (1) is connected with one
The group pressure sensor (3)；The pressure sensor (3) and the outside of the main body (1) junction are fixedly connected with jointly
Shield described in one group (2)；The operating stick (5), the main body (1), the pressure sensor (3) pass through the three of circumference array
The group transmission steel wire (6) is connected to together.
2. a kind of pressure sensor according to claim 1, it is characterised in that: be provided on the outside of the main body (1) described
Connection screw thread (101).
3. a kind of pressure sensor according to claim 1, it is characterised in that: the top outer of the main body (1) is provided with
Operating stick described in one group install bulb (102), the bottom of the operating stick (5) be provided with one group described in operating stick ball-and-socket (501),
The mating spherical surfaces of the operating stick installation bulb (102) and the operating stick ball-and-socket (501).
4. a kind of pressure sensor according to claim 1, it is characterised in that: the bottom of the main body (1) is provided with one group
The sensor installs bulb (103), be provided with one group at the top of the pressure sensor (3) described in sensor ball-and-socket (301)；
Sensor installation bulb (103) and sensor ball-and-socket (301) mating spherical surfaces.
5. a kind of pressure sensor according to claim 1, it is characterised in that: the upper surface circle of the pressure sensor (3)
All array distributions have three groups described in sensor steel wire connecting hole (302), the lower end surface circumference array of the operating stick (5) is distributed with
The equal circumference array of inside upper part and lower part of operating stick steel wire connecting hole (502) described in three groups, the main body (1) is distributed with three groups
The idler wheel (104), transmission steel wire (6) described in three groups are respectively fixedly connected with described at both ends around the idler wheel (104) afterwards
On sensor steel wire connecting hole (302) and the operating stick steel wire connecting hole (502).
6. a kind of pressure sensor according to claim 1, it is characterised in that: the inner hole of the locking nut (4) with it is described
The operating stick (5) is pressed on the main body (1) by the periphery structure of operating stick (5), locking nut (4).
7. a kind of pressure sensor according to claim 1, it is characterised in that: be outer-hexagonal shape at the top of the main body (1).
8. a kind of pressure sensor according to claim 1, it is characterised in that: operating stick installation bulb (102) and institute
The size dimension for stating sensor installation bulb (103) is identical, the sensor steel wire connecting hole (302) and the operating stick steel wire
The relative mounting positions of connecting hole (502) are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910312545.9A CN110057490B (en) | 2019-04-18 | 2019-04-18 | Pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910312545.9A CN110057490B (en) | 2019-04-18 | 2019-04-18 | Pressure sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110057490A true CN110057490A (en) | 2019-07-26 |
| CN110057490B CN110057490B (en) | 2021-02-19 |
Family
ID=67319451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910312545.9A Active CN110057490B (en) | 2019-04-18 | 2019-04-18 | Pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110057490B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08239001A (en) * | 1995-03-07 | 1996-09-17 | Tokai Rika Co Ltd | Sensor for occupant crash protection auxiliary device |
| US20020134168A1 (en) * | 2001-03-23 | 2002-09-26 | Toyota Jidosha Kabushiki Kaisha | Vehicle performance evaluation test method and apparatus |
| CN201803821U (en) * | 2010-08-20 | 2011-04-20 | 西安航空动力股份有限公司 | Fixture for measuring residual stress of vane |
| CN201859037U (en) * | 2010-11-08 | 2011-06-08 | 奇瑞汽车股份有限公司 | Universal metering calibration stress application platform |
| CN102221439A (en) * | 2010-04-15 | 2011-10-19 | 赵瑶志 | Hydraulic compression gauge sealing rotation structure |
| CN202403840U (en) * | 2011-12-20 | 2012-08-29 | 中国飞机强度研究所 | Measuring comparer for pulling pressure |
| CN105136384A (en) * | 2015-05-06 | 2015-12-09 | 广东省计量科学研究院 | High precision non-contact three-dimensional micro force generation device |
| CN105651527A (en) * | 2016-03-02 | 2016-06-08 | 武汉信测标准技术服务有限公司 | Portable rigidity test bench |
| CN206682153U (en) * | 2017-03-01 | 2017-11-28 | 马建群 | Linkage locking ball-joint universal bar |
| CN108981972A (en) * | 2018-06-22 | 2018-12-11 | 吉林大学 | A kind of vehicle load measurement instrument that can measure shearing force and cone index simultaneously |
| CN109171837A (en) * | 2018-09-30 | 2019-01-11 | 泗洪县正心医疗技术有限公司 | The operation device of multi-direction flexible bending and locking |
-
2019
- 2019-04-18 CN CN201910312545.9A patent/CN110057490B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08239001A (en) * | 1995-03-07 | 1996-09-17 | Tokai Rika Co Ltd | Sensor for occupant crash protection auxiliary device |
| US20020134168A1 (en) * | 2001-03-23 | 2002-09-26 | Toyota Jidosha Kabushiki Kaisha | Vehicle performance evaluation test method and apparatus |
| CN102221439A (en) * | 2010-04-15 | 2011-10-19 | 赵瑶志 | Hydraulic compression gauge sealing rotation structure |
| CN201803821U (en) * | 2010-08-20 | 2011-04-20 | 西安航空动力股份有限公司 | Fixture for measuring residual stress of vane |
| CN201859037U (en) * | 2010-11-08 | 2011-06-08 | 奇瑞汽车股份有限公司 | Universal metering calibration stress application platform |
| CN202403840U (en) * | 2011-12-20 | 2012-08-29 | 中国飞机强度研究所 | Measuring comparer for pulling pressure |
| CN105136384A (en) * | 2015-05-06 | 2015-12-09 | 广东省计量科学研究院 | High precision non-contact three-dimensional micro force generation device |
| CN105651527A (en) * | 2016-03-02 | 2016-06-08 | 武汉信测标准技术服务有限公司 | Portable rigidity test bench |
| CN206682153U (en) * | 2017-03-01 | 2017-11-28 | 马建群 | Linkage locking ball-joint universal bar |
| CN108981972A (en) * | 2018-06-22 | 2018-12-11 | 吉林大学 | A kind of vehicle load measurement instrument that can measure shearing force and cone index simultaneously |
| CN109171837A (en) * | 2018-09-30 | 2019-01-11 | 泗洪县正心医疗技术有限公司 | The operation device of multi-direction flexible bending and locking |
Non-Patent Citations (1)
| Title |
|---|
| 朱世强、林建亚: "巨型转动构件高精度静平衡方法的研究", 《机械工程学报》 * |
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| CN110057490B (en) | 2021-02-19 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210118 Address after: 518000, 3rd floor, Yulong Building, building 1, Longcheng Industrial Zone, No. 39, Longguan West Road, Longhua District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN HUAZHONG AUTOMATION ENGINEERING Co.,Ltd. Address before: 2-007, 1st floor, Photovoltaic Science and Technology Museum, 1313 Taoyuan Road, Gaozhao street, Xiuzhou District, Jiaxing City, Zhejiang Province, 314000 Applicant before: JIAXING QINSHEN INTELLIGENT TECHNOLOGY Co.,Ltd. |
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Address after: Room 1301, building 1, nantaiyun chuanggu Park, Southeast of the intersection of Guangming Avenue and Dongchang Road, Tangwei community, Fenghuang street, Guangming District, Shenzhen, Guangdong 518000 Applicant after: SHENZHEN HUAZHONG AUTOMATION ENGINEERING Co.,Ltd. Address before: 518000, 3rd floor, Yulong Building, building 1, Longcheng Industrial Zone, No. 39, Longguan West Road, Longhua District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN HUAZHONG AUTOMATION ENGINEERING Co.,Ltd. |
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Denomination of invention: A pressure sensor Effective date of registration: 20221201 Granted publication date: 20210219 Pledgee: Shenzhen SME financing Company limited by guarantee Pledgor: SHENZHEN HUAZHONG AUTOMATION ENGINEERING Co.,Ltd. Registration number: Y2022440020285 |
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Granted publication date: 20210219 Pledgee: Shenzhen SME financing Company limited by guarantee Pledgor: SHENZHEN HUAZHONG AUTOMATION ENGINEERING Co.,Ltd. Registration number: Y2022440020285 |
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