CN102095442A - Self-adsorptive type sensor fixed device - Google Patents
Self-adsorptive type sensor fixed device Download PDFInfo
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- CN102095442A CN102095442A CN2010105942294A CN201010594229A CN102095442A CN 102095442 A CN102095442 A CN 102095442A CN 2010105942294 A CN2010105942294 A CN 2010105942294A CN 201010594229 A CN201010594229 A CN 201010594229A CN 102095442 A CN102095442 A CN 102095442A
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- sensor
- supporting tube
- vacuum cup
- type sensor
- sliding sleeve
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Abstract
The invention discloses a self-adsorptive type sensor fixed device, which comprises a sensor, a corrugated vacuum chuck, a supporting conduit, a return spring and a sealed cavity body. The sensor is fixed on the upper end of the supporting conduit; the end face for receiving physical state information on the sensor is exposed and is a slightly higher than the end face of the corrugated vacuum chuck; the sealed cavity body is fixed on the lower part of the corrugated vacuum chuck, and the sealed cavity body and the corrugated vacuum chuck are communicated with each other; and the supporting conduit is arranged in the corrugated vacuum chuck, and the supporting conduit and the lower part of the corrugated vacuum chuck are matched in a sliding manner. By adopting the self-adsorptive type sensor fixed device, the sensor can be conveniently and quickly fixed on the surface of a shell of a measured object made of any materials. In addition, the self-adsorptive type sensor fixed device has high reliability.
Description
Technical field
The present invention relates to a kind of device that can easily sensor be fixed on any material measured object surface of shell, belong to the detection technique field.
Background technology
Many physical state detection sensors obtain signal from the measured object surface, and this sensor must be fixed on the measured object surface in use.At present, the state detection sensor fixing means that generally adopts mainly contains two kinds both at home and abroad, and a kind of is mechanical means, and a kind of is the attached fixed form of magnetic.Mechanical means comprises that the screw clamp is fixed, bandage is fixing etc., and this fixing means operation is very loaded down with trivial details, inefficiency, and be difficult to guarantee that sensor and measured object surface fit tightly, reliability is relatively poor.The attached fixed form of magnetic is to utilize magnetic force that sensor is adsorbed on the measured object surface, this fixing means simple and fast, the reliability height, but be only applicable to the measured object of magnetic material housing, then can't install on the aluminum hull that extensively adopts on the equipment, stainless steel case, plastic housing, the scope of application is less.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide on a kind of measured object surface of shell that can easily sensor be fixed in any material from the absorption type sensor fastening device.
Problem of the present invention realizes with following technical proposals:
A kind of from the absorption type sensor fastening device, it comprises sensor, ripple vacuum cup, supporting tube and seal chamber; Described sensor is fixed on the upper end of supporting tube, and the end face that is used to accept the physics status information on the sensor exposes and a little more than the end face of ripple vacuum cup; Seal chamber is fixed on the bottom of ripple vacuum cup, communicates between the two; Supporting tube is arranged in the ripple vacuum cup, and the bottom of it and ripple vacuum cup is for being slidingly matched.
Above-mentioned from the absorption type sensor fastening device, set up back-moving spring and between ripple vacuum cup and supporting tube, sliding sleeve is set; Described sliding sleeve is a tubular, is fixed on the bottom of ripple vacuum cup; Described supporting tube insert in the sliding sleeve and and sliding sleeve between be slidingly matched; Described back-moving spring is sleeved on the supporting tube, and the one end contacts with sensor, and other end roof pressure is on sliding sleeve.
Above-mentioned from the absorption type sensor fastening device, described supporting tube is a hollow tubular, and described seal chamber is provided with signal output terminal, and the signal transmssion line of described sensor is connected with signal output terminal after passing supporting tube.
Above-mentioned from the absorption type sensor fastening device, at the afterbody of seal chamber capping is set.
The present invention is by cooperatively interacting between ripple vacuum cup, supporting tube, back-moving spring and the sliding sleeve, sensor is stably pressed on the testee surface, make between sensor and the testee surface and remain constant compression force, thereby the signal transmission has very high reliability.Use the ripple vacuum cup that absorption affinity is provided, can completely cut off the various interference of introducing from testee preferably, improve the signal to noise ratio (S/N ratio) of sensor.Between ripple vacuum cup and supporting tube, sliding sleeve is set, except that the compression travel needs that can satisfy the ripple vacuum cup, also can helps avoiding the asymmetric of various undesired signals with sensor definition in central authorities at the ripple vacuum cup.In addition, this device is easy to operate, quick, not only can increase work efficiency, and not be subjected to the restriction of measured object shell material, and is applied widely.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present invention.
Each label is among the figure: 1, sensor, 2, supporting tube, 3, back-moving spring, 4, sliding sleeve, 5, spacing back-up ring, 6, the ripple vacuum cup, 7, seal chamber, 8, signal output terminal, 9, capping.
Embodiment
Referring to Fig. 1, the sensor 1 that is used for input is fixed to the upper end of supporting tube 2; The back-moving spring 3 of supporting tube 2, overcoat matches with sliding sleeve 4, constitutes moving part; 5 pairs of supporting tubes of spacing back-up ring 2 carry out spacing, prevent that supporting tube 2 from extracting out in the sliding sleeve 4 under the effect of back-moving spring 3; Ripple vacuum cup 6 is fixed on the seal chamber 7 by sliding sleeve 4.Signal transmssion line passes supporting tube 2 and guides to signal output terminal 8.The end face of accepting the physics status information on the signal detection sensor exposes and a little more than the end face of ripple vacuum cup 6.
The principle of work of this device: during use ripple vacuum cup 6 is aimed at the planar section of measured object shells and push, the cooperation of the flexible and seal chamber 7 by ripple vacuum cup 6, the its internal partial air is extruded, make the ripple vacuum cup 6 inner negative pressure that produce, thereby be adsorbed on the testee surface securely, the reacting force of back-moving spring 3 makes signal detection sensor 1 and measured object surface keep constant pressure, and then makes the sensor signal more stable.Seal chamber 7 is returned supporting tube 2 circuitous space is provided except that being used to install the signal output terminal 8, be convenient to the compression of ripple vacuum cup 6, has further improved its absorption property.
The capping 9 that sealing is set can facilitate for assembling or overhauling.
Claims (4)
1. one kind from the absorption type sensor fastening device, it is characterized in that it comprises sensor (1), ripple vacuum cup (6), supporting tube (2) and seal chamber (7); Described sensor (1) is fixed on the upper end of supporting tube (2), and the end face that is used to accept the physics status information on the sensor exposes and a little more than the end face of ripple vacuum cup (6); Seal chamber (7) is fixed on the bottom of ripple vacuum cup, communicates between the two; Supporting tube (2) is arranged in the ripple vacuum cup (6), and the bottom of it and ripple vacuum cup is for being slidingly matched.
2. according to claim 1ly it is characterized in that, set up back-moving spring (3) and between ripple vacuum cup and supporting tube (2), sliding sleeve (4) is set from the absorption type sensor fastening device; Described sliding sleeve (4) is a tubular, is fixed on the bottom of ripple vacuum cup (6); Described supporting tube (2) insert in the sliding sleeve (4) and and sliding sleeve (4) between be slidingly matched; Described back-moving spring (3) is sleeved on the supporting tube (2), and the one end contacts with sensor, and other end roof pressure is on sliding sleeve (4).
3. according to claim 1 or 2 described from the absorption type sensor fastening device, it is characterized in that, described supporting tube (2) is a hollow tubular, described seal chamber (7) is provided with signal output terminal (8), and the signal transmssion line of described sensor (1) passes supporting tube (2) back and is connected with signal output terminal (8).
4. it is characterized in that from the absorption type sensor fastening device according to claim 3 is described, capping (9) is set at the afterbody of seal chamber (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010594229.4A CN102095442B (en) | 2010-12-18 | 2010-12-18 | Self-adsorptive type sensor fixed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010594229.4A CN102095442B (en) | 2010-12-18 | 2010-12-18 | Self-adsorptive type sensor fixed device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102095442A true CN102095442A (en) | 2011-06-15 |
| CN102095442B CN102095442B (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010594229.4A Active CN102095442B (en) | 2010-12-18 | 2010-12-18 | Self-adsorptive type sensor fixed device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102095442B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410840A (en) * | 2013-09-03 | 2013-11-27 | 常熟市惠一机电有限公司 | Injection suction cup |
| CN106932109A (en) * | 2016-06-29 | 2017-07-07 | 成都灯岛科技有限公司 | A kind of sensor |
| CN106932000A (en) * | 2016-06-29 | 2017-07-07 | 成都灯岛科技有限公司 | Sensor |
| CN106932110A (en) * | 2016-06-29 | 2017-07-07 | 成都灯岛科技有限公司 | A kind of novel sensor |
| CN106949980A (en) * | 2016-06-29 | 2017-07-14 | 成都灯岛科技有限公司 | A kind of radio temperature sensor |
| CN107014503A (en) * | 2016-06-29 | 2017-08-04 | 成都灯岛科技有限公司 | A kind of wireless senser |
| CN107014502A (en) * | 2016-06-29 | 2017-08-04 | 成都灯岛科技有限公司 | A kind of temperature sensor |
| CN108861596A (en) * | 2018-08-30 | 2018-11-23 | 佛山职业技术学院 | A kind of sucker clamp structure for solar silicon wafers detection robot |
| CN109959804A (en) * | 2019-03-15 | 2019-07-02 | 深兰科技（上海）有限公司 | A kind of electrode assembly |
| CN110911331A (en) * | 2018-09-14 | 2020-03-24 | 东莞市中麒光电技术有限公司 | Suction nozzle convenient for transferring and fixing LED chips and method for transferring and fixing single LED chip on backboard |
| CN113635232A (en) * | 2021-07-08 | 2021-11-12 | 重庆广播电视大学重庆工商职业学院 | Engine negative pressure detection system |
| CN113654801A (en) * | 2021-07-08 | 2021-11-16 | 重庆广播电视大学重庆工商职业学院 | Abnormal sound detecting head for engine |
| CN113654800A (en) * | 2021-07-08 | 2021-11-16 | 重庆广播电视大学重庆工商职业学院 | Abnormal sound detection platform of engine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2346010Y (en) * | 1998-12-21 | 1999-10-27 | 刘凤山 | Adsorption multipurpose anti-theft apparatus |
| CN2409190Y (en) * | 1999-11-17 | 2000-12-06 | 崔学发 | Hand vacuum sucker special tool device for free-grabbing and inserting |
| CN2551616Y (en) * | 2002-06-14 | 2003-05-21 | 鑫爵实业股份有限公司 | Suction gripper |
| CN1533968A (en) * | 2003-03-31 | 2004-10-06 | 株式会社村田制作所 | Adsorbing nozzle and mounting device of part using the same |
| CN201561857U (en) * | 2009-05-19 | 2010-08-25 | 上海博泽汽车部件有限公司 | Vehicle door anti-theft test device |
| CN201903364U (en) * | 2010-12-18 | 2011-07-20 | 保定天威新域科技发展有限公司 | Sensor capable of steady positioning |
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2010
- 2010-12-18 CN CN201010594229.4A patent/CN102095442B/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410840A (en) * | 2013-09-03 | 2013-11-27 | 常熟市惠一机电有限公司 | Injection suction cup |
| CN107014502A (en) * | 2016-06-29 | 2017-08-04 | 成都灯岛科技有限公司 | A kind of temperature sensor |
| CN106932000A (en) * | 2016-06-29 | 2017-07-07 | 成都灯岛科技有限公司 | Sensor |
| CN106932110A (en) * | 2016-06-29 | 2017-07-07 | 成都灯岛科技有限公司 | A kind of novel sensor |
| CN106949980A (en) * | 2016-06-29 | 2017-07-14 | 成都灯岛科技有限公司 | A kind of radio temperature sensor |
| CN107014503A (en) * | 2016-06-29 | 2017-08-04 | 成都灯岛科技有限公司 | A kind of wireless senser |
| CN106932109A (en) * | 2016-06-29 | 2017-07-07 | 成都灯岛科技有限公司 | A kind of sensor |
| CN108861596A (en) * | 2018-08-30 | 2018-11-23 | 佛山职业技术学院 | A kind of sucker clamp structure for solar silicon wafers detection robot |
| CN110911331A (en) * | 2018-09-14 | 2020-03-24 | 东莞市中麒光电技术有限公司 | Suction nozzle convenient for transferring and fixing LED chips and method for transferring and fixing single LED chip on backboard |
| CN109959804A (en) * | 2019-03-15 | 2019-07-02 | 深兰科技（上海）有限公司 | A kind of electrode assembly |
| CN113635232A (en) * | 2021-07-08 | 2021-11-12 | 重庆广播电视大学重庆工商职业学院 | Engine negative pressure detection system |
| CN113654801A (en) * | 2021-07-08 | 2021-11-16 | 重庆广播电视大学重庆工商职业学院 | Abnormal sound detecting head for engine |
| CN113654800A (en) * | 2021-07-08 | 2021-11-16 | 重庆广播电视大学重庆工商职业学院 | Abnormal sound detection platform of engine |
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| Publication number | Publication date |
|---|---|
| CN102095442B (en) | 2015-12-02 |
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