CN111780796A - Heat-resistant sensor support structure and sensor assembly - Google Patents
Heat-resistant sensor support structure and sensor assembly Download PDFInfo
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- CN111780796A CN111780796A CN202010745322.4A CN202010745322A CN111780796A CN 111780796 A CN111780796 A CN 111780796A CN 202010745322 A CN202010745322 A CN 202010745322A CN 111780796 A CN111780796 A CN 111780796A
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- 238000012544 monitoring process Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
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Abstract
The invention relates to the technical field of signal acquisition equipment, in particular to a heat-resistant sensor support structure and a sensor assembly, which comprise a support and a rocker arm, wherein a sensor mounting plate for mounting a sensor is arranged in the middle of the support, the support is mounted on the side surface of a motion path of a moving object, the top of the rocker arm is movably connected with the support, the bottom of the rocker arm is in contact with the moving object, the moving object drives the rocker arm to rotate, and the sensor monitors the rotation state of the rocker arm. The invention has the beneficial effects that: the sensor monitors the rotation state of the rocker arm to realize the sensing of the position of the moving object and avoid the heat energy or the kinetic energy of the moving object from damaging the sensor; and the setting position and the distance of the sensor are not restricted by the distance between the sensor and the moving object, so that the application range and the service life of the sensor are improved, and the cost is reduced.
Description
Technical Field
The invention relates to the technical field of signal acquisition equipment, in particular to a heat-resistant sensor support structure and a sensor assembly.
Background
The modern industry is developing towards the direction of full automation, and various automatic production lines are applied, so that the production efficiency and the production quality are improved; and the realization of automation can not leave out various signal acquisition elements and processing elements with different functions. Proximity switches (proximity sensors) are widely used in various applications as a more practical signal acquisition element; the proximity switches available in the market at present are more in variety, and are widely applied to production lines, and particularly, the production automation becomes preferable in the product processing of production environments which some workers cannot adapt to.
In the existing proximity sensors used in high-temperature environments, common proximity sensors are affected by sensing distance and ambient temperature, and sensing failure or damage caused by contact with a sensing object often exists; the high temperature resistant proximity sensor has the problem of high manufacturing and using cost, and the high temperature resistant proximity switch is also easily limited by the sensing distance, so that the proximity switch has the problems of easy damage and inflexible sensing.
Disclosure of Invention
The present invention is directed to a heat-resistant sensor support structure and a sensor assembly, which solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a heat-resisting sensor support structure, includes support and rocking arm, the middle part of support is equipped with the sensor mounting panel that is used for installing the sensor, the support mounting is in the side of the motion route of moving object, the top swing joint of rocking arm the support, the bottom and the moving object contact of rocking arm, moving object drive rocking arm rotate, the sensor monitoring the rotation state of rocking arm.
As a further scheme of the invention: the support comprises a support fixing plate and a support expansion plate, wherein the support fixing plate is provided with an adjusting hole, and the support expansion plate is installed on the adjusting hole through a bolt; the sensor mounting plate is arranged on the support expansion plate.
As a still further scheme of the invention: the support expansion plate is provided with a rocker arm limiting plate, and the rocker arm limiting plate limits and restrains the rocker arm.
As a still further scheme of the invention: the rocker arm comprises a rocker arm fixing plate and a rocker arm expansion plate, one end of the rocker arm fixing plate is movably connected with the support expansion plate, and the other end of the rocker arm fixing plate is connected with the rocker arm expansion plate.
As a still further scheme of the invention: still include swivel joint spare, the rocking arm passes through swivel joint spare is installed on the support.
As a still further scheme of the invention: the rotary connecting piece comprises a rotary pin, and the rocker arm is movably mounted on the bracket through the rotary pin.
As a still further scheme of the invention: the rotary connecting piece further comprises a rotary pin sleeve sleeved on the rotary pin, and the rotary pin sleeve are respectively connected with the support and the rocker arm.
As a still further scheme of the invention: be equipped with the bar mounting hole on the sensor mounting panel, the sensor is installed on the bar mounting hole.
The invention provides another technical scheme that: a sensor assembly comprising a sensor and a heat resistant sensor support structure as described in any above, the sensor being mounted on the heat resistant sensor support structure.
Compared with the prior art, the invention has the beneficial effects that: the sensor monitors the rotation state of the rocker arm to realize the sensing of the position of the moving object and avoid the heat energy or the kinetic energy of the moving object from damaging the sensor; and the setting position and the distance of the sensor are not restricted by the distance between the sensor and the moving object, so that the application range and the service life of the sensor are improved, and the cost is reduced.
Drawings
FIG. 1 is a schematic structural view of a heat-resistant sensor support structure.
Fig. 2 is a front view of a heat-resistant sensor support structure.
FIG. 3 is a side view of a heat resistant sensor support structure.
FIG. 4 is a top view of a heat resistant sensor support structure.
In the drawings: 1. support mounting panel, 2, fixed screw, 3, support fixed plate, 4, support expansion plate, 5, rotatory round pin, 6, rotatory pin bush, 7, rocking arm limiting plate, 8, sensor mounting panel, 9, rocking arm fixed plate, 10, rocking arm expansion plate.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Referring to fig. 1, in an embodiment of the present invention, a heat-resistant sensor support structure includes a support and a rocker, a sensor mounting plate for mounting a sensor is disposed in a middle of the support, the support is mounted on a side surface of a motion path of a moving object, a top of the rocker is movably connected to the support, a bottom of the rocker contacts with the moving object, the moving object drives the rocker to rotate, and the sensor monitors a rotation state of the rocker.
Specifically, the bracket is arranged on the side surface of the moving path of the moving object, the rocker arm is arranged on the top of the bracket, and the height of the bracket is adjusted, so that a sensor arranged on the sensor mounting plate keeps a proper distance with the moving object; adjusting the rocker arm to enable the rocker arm to be in contact with a moving object and driven by the moving object to rotate by a set angle, wherein the set angle is as follows: when the rocker arm rotates to the highest point, the sensor senses that the rocker arm rotates, namely senses that a moving object passes through. The sensor is adopted to sense the swing of the rocker arm, so that the indirect sensing of the moving object is realized, and the sensing of the moving position of the moving object by the sensor is replaced; the influence of temperature and distance on the sensor is avoided, the application range and the service life of the sensor are improved, and the cost is reduced.
Referring to fig. 1 and 2, in an embodiment of the present invention, the bracket includes a supporting fixed plate 3 and a supporting expansion plate 4, the supporting fixed plate 3 is provided with an adjusting hole, and the supporting expansion plate 4 is mounted on the adjusting hole through a bolt; the sensor mounting plate is disposed on the support expansion plate 4.
Specifically, the adjusting holes are strip-shaped; the supporting expansion plate 4 is installed on the adjusting hole through a bolt or a fixing screw 2, and the height of the supporting expansion plate 4 is adjusted by adjusting the position of the bolt or the fixing screw 2 in the adjusting hole.
Preferably, the support still includes support mounting panel 1, support fixing plate 3 welds on support mounting panel 1 is connected through the welded mode, and stability when guaranteeing the rocking arm motion has improved the intensity of support.
Referring to fig. 1 and 4, in an embodiment of the present invention, a rocker arm limiting plate 7 is disposed on the supporting expansion plate 4, and the rocker arm limiting plate 7 limits and constrains the rocker arm.
Specifically, when the rocker arm is in a vertical state, the rocker arm limiting plate 7 is in contact with the rocker arm, the rocker arm limiting plate 7 limits the stroke of the rocker arm, the motion direction of the rocker arm to the moving object is reversed, and the rocker arm and the moving object are in reverse collision to cause damage.
Referring to fig. 3, in an embodiment of the present invention, the rocker arm includes a rocker arm fixing plate and a rocker arm expansion plate, one end of the rocker arm fixing plate is movably connected to the support expansion plate, and the other end of the rocker arm fixing plate is connected to the rocker arm expansion plate.
Specifically, be equipped with the connecting hole on the rocking arm fixed plate, the rocking arm expansion plate passes through set screw 2 to be installed in the connecting hole, through the position of adjusting set screw 2 in the connecting hole, adjusts the height of rocking arm expansion plate. The rocker arm expansion plate is driven by the moving object to move in a proper distance; but also can be driven by a moving object, thereby ensuring the sensing precision of the sensor.
Referring to fig. 1 and 4, in an embodiment of the present invention, the swing arm further includes a rotary connector, and the swing arm is mounted on the bracket through the rotary connector.
Specifically, the rotary connecting piece comprises a rotary pin, and the rocker arm is movably mounted on the bracket through the rotary pin. The rocker arm expansion plate rotates around the rotation pin.
Furthermore, the rotary connecting piece further comprises a rotary pin sleeve sleeved on the rotary pin, and the rotary pin sleeve are respectively connected with the support and the rocker arm. The free swing action of the rocker arm, namely the free swing action of the rocker arm expansion plate, is realized.
Referring to fig. 1, in an embodiment of the present invention, a bar-shaped mounting hole is formed in the sensor mounting plate, and the sensor is mounted on the bar-shaped mounting hole.
And adjusting the position of the sensor on the strip-shaped mounting hole according to the volume of the moving object, so that the passing of the moving object can still be sensed when the rotation angle of the rocker arm changes along with the moving object, and the size of the strip-shaped mounting hole is set according to the specification of the sensor. The application range of the heat-resistant sensor support structure is expanded.
In another embodiment of the invention, a sensor assembly includes a sensor and a thermally-resistant sensor support structure as described in any one of the above, the sensor being mounted on the thermally-resistant sensor support structure.
Specifically, the bracket is arranged on the side surface of the moving path of the moving object, the rocker arm is arranged on the top of the bracket, and the height of the bracket is adjusted, so that a sensor arranged on the sensor mounting plate keeps a proper distance with the moving object; mounting the sensor on a sensor mounting plate arranged on the bracket; adjusting the length of the rocker arm to enable the rocker arm to be in contact with a moving object and driven by the moving object to rotate by a set angle, wherein the set angle is as follows: when the rocker arm rotates to the highest point, the sensor senses that the rocker arm rotates, namely senses that a moving object passes through. The sensor is adopted to sense the swing of the rocker arm, so that the indirect sensing of the moving object is realized, and the sensing of the moving position of the moving object by the sensor is replaced; the influence of temperature and distance on the sensor is avoided, the application range and the service life of the sensor are improved, and the cost is reduced.
The working principle of the invention is as follows: the bracket is arranged on the side surface of the motion path of the moving object, the rocker arm is arranged on the top of the bracket, and the height of the bracket is adjusted, so that a sensor arranged on the sensor mounting plate keeps a proper distance with the moving object; adjusting the rocker arm to enable the rocker arm to be in contact with a moving object and driven by the moving object to rotate by a set angle, wherein the set angle is as follows: when the rocker arm rotates to the highest point, the sensor senses that the rocker arm rotates, namely senses that a moving object passes through.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (9)
1. The utility model provides a heat-resisting sensor support structure, its characterized in that includes support and rocking arm, the middle part of support is equipped with the sensor mounting panel that is used for installing the sensor, the support mounting is in the side of the motion route of moving object, the top swing joint of rocking arm the support, the bottom and the moving object contact of rocking arm, moving object drive rocking arm rotate, the sensor monitoring the rotation state of rocking arm.
2. The heat-resistant sensor bracket structure according to claim 1, wherein the bracket comprises a support fixing plate and a support expansion plate, the support fixing plate is provided with an adjusting hole, and the support expansion plate is mounted on the adjusting hole through a bolt; the sensor mounting plate is arranged on the support expansion plate.
3. The heat-resistant sensor support structure according to claim 2, wherein a rocker arm limiting plate is provided on the support expansion plate, and the rocker arm limiting plate limits and restrains the rocker arm.
4. The heat-resistant sensor support structure according to claim 2, wherein the rocker arm comprises a rocker arm fixing plate and a rocker arm expansion plate, one end of the rocker arm fixing plate is movably connected with the support expansion plate, and the other end of the rocker arm fixing plate is connected with the rocker arm expansion plate.
5. A heat resistant sensor mount structure according to claim 1 further comprising a swivel connection by which said rocker arm is mounted on said mount.
6. A heat resistant sensor mounting structure according to claim 5, wherein said swivel connection comprises a swivel pin, said rocker arm being movably mounted to said mounting by said swivel pin.
7. The thermally resistant sensor mount structure of claim 6 wherein said swivel connection further comprises a swivel pin bushing mounted over said swivel pin, said swivel pin and swivel pin bushing connecting the mount and the rocker arm, respectively.
8. A heat-resistant sensor support structure according to claim 1, wherein the sensor mounting plate is provided with a bar-shaped mounting hole, and the sensor is mounted on the bar-shaped mounting hole.
9. A sensor assembly comprising a sensor and a thermally-resistant sensor support structure as claimed in any one of claims 1 to 8, said sensor being mounted on said thermally-resistant sensor support structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010745322.4A CN111780796A (en) | 2020-07-29 | 2020-07-29 | Heat-resistant sensor support structure and sensor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010745322.4A CN111780796A (en) | 2020-07-29 | 2020-07-29 | Heat-resistant sensor support structure and sensor assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111780796A true CN111780796A (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010745322.4A Pending CN111780796A (en) | 2020-07-29 | 2020-07-29 | Heat-resistant sensor support structure and sensor assembly |
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Citations (8)
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|---|---|---|---|---|
| CN101907458A (en) * | 2010-08-18 | 2010-12-08 | 陈连宇 | Simple height indicator |
| CN201795785U (en) * | 2010-07-16 | 2011-04-13 | 中国航空工业集团公司西安飞机设计研究所 | Measuring device of space moving point three-dimensional coordinate |
| CN103768748A (en) * | 2013-12-27 | 2014-05-07 | 合肥科大立安安全技术股份有限公司 | Method for calculating jet-flow pitch angle of automatically-tracked-positioned jet-flow extinguishing device |
| CN105547228A (en) * | 2015-12-09 | 2016-05-04 | 中国航空工业集团公司西安飞机设计研究所 | Angle displacement measurement device |
| CN105758314A (en) * | 2016-01-15 | 2016-07-13 | 清华大学 | Long-distance laser ranging method |
| CN206891358U (en) * | 2017-07-11 | 2018-01-16 | 北京求实工程管理有限公司 | A kind of instrument for measuring roof levelness |
| CN210952788U (en) * | 2020-01-02 | 2020-07-07 | 贵州智华建设工程有限责任公司 | Distance measuring device |
| CN212300402U (en) * | 2020-07-29 | 2021-01-05 | 云南云内动力机械制造有限公司 | Heat-resistant sensor support structure and sensor assembly |
-
2020
- 2020-07-29 CN CN202010745322.4A patent/CN111780796A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201795785U (en) * | 2010-07-16 | 2011-04-13 | 中国航空工业集团公司西安飞机设计研究所 | Measuring device of space moving point three-dimensional coordinate |
| CN101907458A (en) * | 2010-08-18 | 2010-12-08 | 陈连宇 | Simple height indicator |
| CN103768748A (en) * | 2013-12-27 | 2014-05-07 | 合肥科大立安安全技术股份有限公司 | Method for calculating jet-flow pitch angle of automatically-tracked-positioned jet-flow extinguishing device |
| CN105547228A (en) * | 2015-12-09 | 2016-05-04 | 中国航空工业集团公司西安飞机设计研究所 | Angle displacement measurement device |
| CN105758314A (en) * | 2016-01-15 | 2016-07-13 | 清华大学 | Long-distance laser ranging method |
| CN206891358U (en) * | 2017-07-11 | 2018-01-16 | 北京求实工程管理有限公司 | A kind of instrument for measuring roof levelness |
| CN210952788U (en) * | 2020-01-02 | 2020-07-07 | 贵州智华建设工程有限责任公司 | Distance measuring device |
| CN212300402U (en) * | 2020-07-29 | 2021-01-05 | 云南云内动力机械制造有限公司 | Heat-resistant sensor support structure and sensor assembly |
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