CN206399361U - A kind of high-precision device for sensing linear displacement caused by magnetostriction - Google Patents
A kind of high-precision device for sensing linear displacement caused by magnetostriction Download PDFInfo
- Publication number
- CN206399361U CN206399361U CN201720032610.9U CN201720032610U CN206399361U CN 206399361 U CN206399361 U CN 206399361U CN 201720032610 U CN201720032610 U CN 201720032610U CN 206399361 U CN206399361 U CN 206399361U
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- China
- Prior art keywords
- sleeve
- installing plate
- support column
- linear displacement
- displacement caused
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Abstract
The utility model discloses a kind of high-precision device for sensing linear displacement caused by magnetostriction, it is related to sensor technical field, including sensor body, mounting seat, support column, fasten seat and installing plate, sensor body is detachably connected with mounting seat, mounting seat bottom is connected with described support column, installing plate is provided with portable plate, sleeve is connected with the top of portable plate, the support column is rotatably connected in sleeve, limited step of the support column provided with annular, it is described to fasten cover for seat on the support columns and be connected with bush whorl, screw mandrel is rotatably connected at the bottom centre of sleeve, wire rod thread is connected in installing plate, the two bottom sides of portable plate are connected by guidance set with installing plate, the utility model is by support column, sleeve and screw mandrel can realize the rectilinear movement of sensor body and 360 degree of angular adjustments without dead angle in a certain plane, and then its direction of illumination and height are adjusted according to actual condition, save disassembly and assembly time, it is time saving and energy saving, simple operation.
Description
Technical field
The utility model is related to sensor technical field, and in particular to a kind of high-precision magnetorestrictive linear displacement sensing
Device.
Background technology
Displacement transducer is also known as linear transducer, is a kind of linear unit for belonging to metal sensing, the effect of sensor
It is that various measurands are converted to electricity.In process of production, the measurement of displacement is generally divided into measurement full size and machine
Two kinds of tool displacement.The form converted by measured variable is different, and displacement transducer can be divided into analog and digital two kinds.It is analog
Two kinds of physical property type and structural type can be divided into again.Conventional displacement transducer is in the majority with analog structure type, including potentiometric displacement
Sensor, inductive displacement transducer, selsyn, capacitive displacement transducer, electric vortex type displacement sensor, Hall-type position
Displacement sensor etc..One important advantage of digital displacement transducer is easy for signal being sent directly into computer system.It is this
Sensor is quickly grown, using increasingly extensive.
At present, the installation of device for sensing linear displacement caused by magnetostriction is typically all fixed, it is impossible to carried out according to actual condition
Regulation, causes its needs in regulation to be dismantled and reinstalls, very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of high-precision device for sensing linear displacement caused by magnetostriction, to solve existing skill
Above-mentioned multinomial defect caused by art.
A kind of high-precision device for sensing linear displacement caused by magnetostriction, including sensor body, mounting seat, support column, fastening seat
And installing plate, the bottom of the sensor body is provided with clamping joint, and the mounting seat is provided with catching groove, and sensor body passes through card
Joint is detachably connected in catching groove and fixed with mounting seat, and mounting seat bottom is connected with described support column, and installing plate is provided with
Sleeve is connected with the top of portable plate, portable plate, the support column is rotatably connected in sleeve, limit of the support column provided with annular
Position step, is connected with spring between limited step and installing plate, the fastening cover for seat is connected on the support columns and with bush whorl,
Screw mandrel is rotatably connected at the bottom centre of sleeve, wire rod thread is connected in installing plate and its other end is connected with knob, rotation
Locking nut is threaded with screw mandrel between button and installing plate, the two bottom sides of portable plate are also associated with guide rod, installed
The guide sleeve coordinated with guide rod is provided with plate.
It is preferred that, the side of the sleeve is provided with angle index line, and mounting seat refers to provided with corresponding with angle index line
Lead.
It is preferred that, the installing plate is provided with two mounting holes.
It is preferred that, the sensor body is specially device for sensing linear displacement caused by magnetostriction.
It is preferred that, the shape of the mounting hole is specially kidney ellipsoid.
The utility model has the advantage of：The utility model can realize sensor sheet by support column, sleeve and screw mandrel
The rectilinear movement of body and 360 degree of angular adjustments without dead angle in a certain plane, and then adjust according to actual condition its photograph
Direction and height are penetrated, compared to traditional mounting means, disassembly and assembly time is saved, time saving and energy saving, simple operation.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is right view of the present utility model.
Fig. 3 is the connection diagram of support column and sleeve in the utility model.
Fig. 4 is the structural representation of fastening seat in the utility model.
Fig. 5 is the structural representation of limited step in the utility model.
Wherein, 1- sensor bodies, 2- mounting seats, 3- support columns, 4- installing plates, 5- clamping joints, 6- catching grooves, 7- fastenings
Seat, 8- screw mandrels, 9- knobs, 10- locking nuts, 11- guide rods, 12- guide sleeves, 13- angle index lines, 14- index wires, 15-
Mounting hole, 16- sleeves, 17- springs, 18- limited steps, 19- springs, 20- portable plates, 21- anti-skid bulges.
Embodiment
To be easy to understand technological means, creation characteristic, reached purpose and effect of the utility model realization, below
With reference to embodiment, the utility model is expanded on further.
As shown in Figures 1 to 5, a kind of high-precision device for sensing linear displacement caused by magnetostriction, including sensor body 1, installation
Seat 2, support column 3, fastening seat 7 and installing plate 4, the sensor body 1 are specially device for sensing linear displacement caused by magnetostriction, described
The bottom of sensor body 1 is provided with clamping joint 5, and the mounting seat 2 is provided with catching groove 6, and sensor body 1 can by clamping joint 5
Dismounting is connected in catching groove 6 and fixed with mounting seat 2, and the bottom of mounting seat 2 is connected with described support column 3, and installing plate 4 is provided with work
Dynamic plate 20, the top of portable plate 20 is removably connected with sleeve 16 by screw, and the support column 3 is rotatably connected on sleeve 16
Interior, limited step of the support column 3 provided with annular is connected with spring 19, the fastening seat 7 between limited step and installing plate 4
It is enclosed on support column 3 and is threadedly coupled with sleeve 16, screw mandrel 8 is rotatably connected at the bottom centre of sleeve 16, the screw thread of screw mandrel 8 connects
It is connected in installing plate 4 and its other end is connected with knob 9, locking is threaded with the screw mandrel 8 between knob 9 and installing plate 4
Nut 10, the two bottom sides of portable plate 20 are also associated with being provided with the guide sleeve coordinated with guide rod 11 in guide rod 11, installing plate 4
12.Specifically when in use, rotary screw 8 is passed through, it is possible to achieve adjust the position of length direction of the sensor body 1 along screw mandrel 8
Section；In addition, by rotational support post 3, sensor body 1 realizes 360 degree of angular adjustments without dead angle, pass through rotation after regulating
Tightly consolidate seat 7 and realize fixation, in order to improve the fastness that fastening seat 7 is connected with limited step 18, the top of the limited step 18
Face is provided with anti-skid bulge 21, can prevent that support column 33 from rotating phenomenon after tightening using this kind of structure design.
In the present embodiment, the side of the sleeve 16 is provided with angle index line 13, and mounting seat 2 is provided with and angle index
The corresponding index wire 14 of line 13, is easily installed the angle parameter that personnel grasp the angular adjustment of sensor body 1 so that install more
Accurately, error is reduced.
In the present embodiment, the installing plate 4 is provided with two mounting holes 15, for installing plate 4 to be arranged on into equipment,
The shape of the mounting hole 15 is specially kidney ellipsoid, and the fine setting of installation site can be achieved, its scope of application is increased.
Based on above-mentioned, the utility model can realize sensor sheet by support column 3, sleeve 16, fastening seat 7 and screw mandrel 8
The rectilinear movement of body and 360 degree of angular adjustments without dead angle in a certain plane, and then adjust according to actual condition its photograph
Direction and height are penetrated, compared to traditional mounting means, disassembly and assembly time is saved, time saving and energy saving, simple operation.
As known by the technical knowledge, the utility model can be by the realities of other essence or essential feature without departing from its spirit
Scheme is applied to realize.Therefore, embodiment disclosed above, for each side, is all merely illustrative, and is not only
's.All changes in the range of the utility model or in the range of the utility model is equal to are by the utility model bag
Contain.
Claims (6)
1. a kind of high-precision device for sensing linear displacement caused by magnetostriction, it is characterised in that including sensor body, mounting seat, support
Post, fastening seat and installing plate, the bottom of the sensor body are provided with clamping joint, and the mounting seat is provided with catching groove, sensor
Body is detachably connected in catching groove by clamping joint and fixed with mounting seat, and mounting seat bottom is connected with described support column, peace
Dress plate is provided with the top of portable plate, portable plate and is connected with sleeve, and the support column is rotatably connected in sleeve, set on support column
Have the limited step of annular, be connected with spring between limited step and installing plate, the fastening cover for seat on the support columns and with set
Screw mandrel is rotatably connected at cylinder threaded connection, the bottom centre of sleeve, wire rod thread is connected in installing plate and its other end connects
Knob is connected to, locking nut is threaded with the screw mandrel between knob and installing plate, the two bottom sides of portable plate are also associated with
The guide sleeve coordinated with guide rod is provided with guide rod, installing plate.
2. a kind of high-precision device for sensing linear displacement caused by magnetostriction according to claim 1, it is characterised in that：The sleeve
Side be provided with angle index line, mounting seat be provided with index wire corresponding with angle index line.
3. a kind of high-precision device for sensing linear displacement caused by magnetostriction according to claim 1, it is characterised in that：It is described to install
Plate is provided with two mounting holes.
4. a kind of high-precision device for sensing linear displacement caused by magnetostriction according to claim 1, it is characterised in that：The sensing
Device body is specially device for sensing linear displacement caused by magnetostriction.
5. a kind of high-precision device for sensing linear displacement caused by magnetostriction according to claim 3, it is characterised in that：It is described to install
The shape in hole is specially kidney ellipsoid.
6. a kind of high-precision device for sensing linear displacement caused by magnetostriction according to claim 1, it is characterised in that：It is described spacing
The top surface of step is provided with anti-skid bulge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720032610.9U CN206399361U (en) | 2017-01-12 | 2017-01-12 | A kind of high-precision device for sensing linear displacement caused by magnetostriction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720032610.9U CN206399361U (en) | 2017-01-12 | 2017-01-12 | A kind of high-precision device for sensing linear displacement caused by magnetostriction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206399361U true CN206399361U (en) | 2017-08-11 |
Family
ID=59513309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720032610.9U Expired - Fee Related CN206399361U (en) | 2017-01-12 | 2017-01-12 | A kind of high-precision device for sensing linear displacement caused by magnetostriction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206399361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113507288A (en) * | 2021-09-08 | 2021-10-15 | 江苏南通鑫业网络科技有限公司 | Digital-to-analog conversion coding device for communication transmission |
-
2017
- 2017-01-12 CN CN201720032610.9U patent/CN206399361U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113507288A (en) * | 2021-09-08 | 2021-10-15 | 江苏南通鑫业网络科技有限公司 | Digital-to-analog conversion coding device for communication transmission |
| CN113507288B (en) * | 2021-09-08 | 2021-11-16 | 江苏南通鑫业网络科技有限公司 | Digital-to-analog conversion coding device for communication transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20220112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |