CN208269824U - A kind of intelligent long scale distance strain transducer - Google Patents
A kind of intelligent long scale distance strain transducer Download PDFInfo
- Publication number
- CN208269824U CN208269824U CN201820606867.5U CN201820606867U CN208269824U CN 208269824 U CN208269824 U CN 208269824U CN 201820606867 U CN201820606867 U CN 201820606867U CN 208269824 U CN208269824 U CN 208269824U
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- CN
- China
- Prior art keywords
- sensing column
- shell
- ray
- strain transducer
- long scale
- 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.)
- Expired - Fee Related
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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model discloses a kind of intelligent long scale distance strain transducers, its structure includes convenient attaching/detaching apparatus, sense column, buffer stopper, fixing screws, it is embedded in screw thread, ray mouth, ray protective shell, hex nut, spring, indicator light, convenient attaching/detaching apparatus is installed on sensing column bottom end, fixing screws are mutually chimeric with sensing column, ray mouth is installed on sensing top end, ray protective shell is integrated with ray mouth, a kind of intelligent long scale distance strain transducer of the utility model, convenient attaching/detaching apparatus is provided in its structure, when sensor is when using installation, rotation sensor can be passed through, make the drive pinion gear of the threaded rod in convenient attaching/detaching apparatus, pinion gear rotation is set to drive the connecting rod of top, connecting rod releases embedded block out of shell, it will be in sensor embedded equipment, the dismounting of this device is simple, sensor external will not be caused Damage.
Description
Technical field
The utility model is a kind of intelligent long scale distance strain transducer, belongs to long gauge length strain transducer field.
Background technique
Strain gauge transducer is based on a kind of sensor strained caused by measurement object receiving force deformation, resistance strain gage
It is then its commonly used sensing element, it is the sensing that a kind of variation that can will be strained on mechanical component is converted to resistance variations
Element.
Prior art discloses application No. is a kind of high-precision of CN201621476832.1 long gauge length strain transducer,
Including fiber grating, strip sliding block and cover board, the bottom of sliding block is equipped with fixing seat, and sliding block is equipped with the straight groove of strip, strip
The shaggy anchor slot for being fixedly connected with optical fiber is equipped in straight groove, 2 sliding blocks are a pair, and cover board is covered on sliding block, 2
Sliding block is located at the both ends of cover board, be respectively provided on cover board and sliding block be fixedly connected cover board and sliding block strip it is fixed logical
Hole and screw hole, for the grating on optical fiber between sliding block, the optical fiber outside grating both ends is fixed on anchor in the straight groove of strip of sliding block
Gu in slot, but the prior art is easy when dismounting in a conventional manner to sensing since sensor figure specification itself is smaller
It is damaged outside device, and dismounts inconvenience.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of intelligent long scale distance strain transducer,
To solve the prior art since sensor figure specification itself is smaller, it is easy to make sensor external when dismounting in a conventional manner
At damage, and dismount inconvenient problem.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of intelligent long scale distance
Strain transducer, structure include convenient attaching/detaching apparatus, sensing column, buffer stopper, fixing screws, insertion screw thread, ray mouth, ray
Protective shell, hex nut, spring, indicator light, the convenient attaching/detaching apparatus are installed on sensing column bottom end, the fixing screws and biography
Sense column is mutually fitted into, and the ray mouth is installed on sensing top end, and the ray protective shell is integrated with ray mouth, described
Hex nut is meshed with insertion screw thread, and the spring and buffer stopper are located at same center line, the indicator light and sensing column electricity
Connection, the convenient attaching/detaching apparatus include embedded block, locking spring, pinion gear, shell, threaded rod, fixing bearing, fixed block,
Connecting rod, the embedded block is chimeric with outer shell phase, and the locking spring is chimeric with outer shell phase, and the pinion gear is mutually nibbled with threaded rod
It closes, the threaded rod and shell are located at same center line, and the fixing bearing and threaded rod are located at same axle center, the fixed block
Perpendicular with locking spring, the connecting rod lower end and pinion gear are bonding.
Further, the sensing column and spring are located at same center line.
Further, the insertion screw thread is integrated with sensing column.
Further, the screw thread rod rear end is connected with sensing column.
Further, the buffer stopper insertion is installed on inside sensing column.
Further, the enclosure material is 304 stainless steels.
Further, the insertion screw thread can make sensor from front end insertion be installed in other object bodies.
Beneficial effect
A kind of intelligent long scale distance strain transducer of the utility model is provided with convenient attaching/detaching apparatus in structure, works as sensing
Device by rotation sensor, can make the drive pinion gear of the threaded rod in convenient attaching/detaching apparatus, make pinion gear when using installation
Rotation drives the connecting rod of top, and connecting rod releases embedded block out of shell, and by sensor embedded equipment, this device is dismounted
Simply, sensor external will not be damaged.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of intelligent long scale distance strain transducer of the utility model；
Fig. 2 is the structural schematic diagram of the convenient attaching/detaching apparatus section of the utility model.
In figure: convenient attaching/detaching apparatus -1, sensing column -2, buffer stopper -3, fixing screws -4, insertion screw thread -5, ray mouth -6,
Ray protective shell -7, hex nut -8, spring -9, indicator light -10, embedded block -101, locking spring -102, pinion gear -103,
Shell -104, threaded rod -105, fixing bearing -106, fixed block -107, connecting rod -108.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1, Fig. 2 are please referred to, the utility model provides a kind of intelligent long scale distance strain transducer technical solution: its structure packet
Include convenient attaching/detaching apparatus 1, sensing column 2, buffer stopper 3, fixing screws 4, insertion screw thread 5, ray mouth 6, ray protective shell 7, hexagonal
Nut 8, spring 9, indicator light 10, the convenient attaching/detaching apparatus 1 are installed on sensing 2 bottom end of column, the fixing screws 4 and sensing column
2 phases are chimeric, and the ray mouth 6 is installed on sensing 2 top of column, and the ray protective shell 7 is integrated with ray mouth 6, institute
Hex nut 8 is stated to be meshed with insertion screw thread 5, the spring 9 and buffer stopper 3 are located at same center line, the indicator light 10 and
It senses column 2 to be electrically connected, the convenient attaching/detaching apparatus 1 includes embedded block 101, locking spring 102, pinion gear 103, shell 104, spiral shell
Rasp bar 105, fixing bearing 106, fixed block 107, connecting rod 108, the embedded block 101 is mutually chimeric with shell 104, the locking
Spring 102 is mutually chimeric with shell 104, and the pinion gear 103 is meshed with threaded rod 105, the threaded rod 105 and shell 104
Positioned at same center line, the fixing bearing 106 is located at same axle center, the fixed block 107 and locking spring with threaded rod 105
102 is perpendicular, and 108 lower end of connecting rod and pinion gear 103 are bonding, and the sensing column 2 is located at same center with spring 9
Line, the insertion screw thread 5 are integrated with sensing column 2, and 105 rear end of threaded rod is connected with sensing column 2, described slow
It rushes the insertion of block 3 to be installed on inside sensing column 2,104 material of shell is 304 stainless steels, and the insertion screw thread 5 can make sensor
From front end, insertion is installed in other object bodies.
Hex nut 8 described in this patent and bolt, screw fit use, and play connection fastening mechanism, wherein 1 type six
Angle nut is most widely used, and C grades of nuts are relatively rough for surface, to using in the not high machine of required precision, equipment or structure,
The threaded rod 105 is also known as screw rod, is that outer surface cuts with the cylinder of helicla flute or cuts with the circular cone of Conical Spiral Groove, screw rod tool
There are different heads, outer-hexagonal screw rod, big flat screw rod, hexagon socket head cap screw etc..
It is carrying out in use, when needing sensor to be embedded in equipment convenient dismounting can be made by rotation sensor
Threaded rod 105 in device 1 rotates, and threaded rod 105 rotates in fixing bearing 106, drives the pinion gear 103 being engaged with,
It rotates the connecting rod 108 in pinion gear 103 to release, is embedded in embedded block 101 in installed equipment, is pressing fixed block
107, keep threaded rod 105 fixed.
The utility model solves the prior art since sensor figure specification itself is smaller, when dismounting in a conventional manner
It being easy to damage sensor external, and dismounts inconvenient problem, the utility model is combined with each other by above-mentioned component, this
A kind of intelligent long scale distance strain transducer of utility model is provided with convenient attaching/detaching apparatus in structure, when sensor is using pacifying
When dress, the drive pinion gear of the threaded rod in convenient attaching/detaching apparatus by rotation sensor, can be made, drive pinion gear rotation
The connecting rod of side, connecting rod release embedded block out of shell, and by sensor embedded equipment, the dismounting of this device is simple, will not
Sensor external is damaged.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of intelligent long scale distance strain transducer, it is characterised in that: its structure includes convenient attaching/detaching apparatus (1), sensing column
(2), buffer stopper (3), fixing screws (4), insertion screw thread (5), ray mouth (6), ray protective shell (7), hex nut (8), bullet
Spring (9), indicator light (10), the convenient attaching/detaching apparatus (1) are installed on sensing column (2) bottom end, the fixing screws (4) and sensing
Column (2) is mutually fitted into, and the ray mouth (6) is installed on sensing column (2) top, and the ray protective shell (7) and ray mouth (6) are one
Body structure, the hex nut (8) are meshed with insertion screw thread (5), and the spring (9) and buffer stopper (3) are located in same
Heart line, the indicator light (10) are electrically connected with sensing column (2), and the convenient attaching/detaching apparatus (1) includes embedded block (101), locking
Spring (102), pinion gear (103), shell (104), threaded rod (105), fixing bearing (106), fixed block (107), connecting rod
(108), the embedded block (101) is mutually chimeric with shell (104), and the locking spring (102) is mutually chimeric with shell (104), institute
It states pinion gear (103) to be meshed with threaded rod (105), the threaded rod (105) and shell (104) are located at same center line, institute
It states fixing bearing (106) and threaded rod (105) and is located at same axle center, the fixed block (107) is mutually hung down with locking spring (102)
Directly, connecting rod (108) lower end and pinion gear (103) are bonding.
2. a kind of intelligent long scale distance strain transducer according to claim 1, it is characterised in that: the sensing column (2) with
Spring (9) is located at same center line.
3. a kind of intelligent long scale distance strain transducer according to claim 1, it is characterised in that: the insertion screw thread (5)
It is integrated with sensing column (2).
4. a kind of intelligent long scale distance strain transducer according to claim 1, it is characterised in that: the threaded rod (105)
Rear end is connected with sensing column (2).
5. a kind of intelligent long scale distance strain transducer according to claim 1, it is characterised in that: the buffer stopper (3) is embedding
It is internal to enter to be installed on sensing column (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820606867.5U CN208269824U (en) | 2018-04-26 | 2018-04-26 | A kind of intelligent long scale distance strain transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820606867.5U CN208269824U (en) | 2018-04-26 | 2018-04-26 | A kind of intelligent long scale distance strain transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208269824U true CN208269824U (en) | 2018-12-21 |
Family
ID=64680644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820606867.5U Expired - Fee Related CN208269824U (en) | 2018-04-26 | 2018-04-26 | A kind of intelligent long scale distance strain transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208269824U (en) |
-
2018
- 2018-04-26 CN CN201820606867.5U patent/CN208269824U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190815 Address after: 518110 Room 1503, Floor 15, Shangmei Center Building, Qinghu Road, Tsinghua Community, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Jiawa Information Technology Co., Ltd. Address before: No. 103, Dunhoucun, Chengnan Industrial Zone, Huian County, Quanzhou City, Fujian Province Patentee before: Xie Zhaofeng |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20200426 |