CN209043229U - A kind of inductive displacement transducer improving stability - Google Patents
A kind of inductive displacement transducer improving stability Download PDFInfo
- Publication number
- CN209043229U CN209043229U CN201821836699.5U CN201821836699U CN209043229U CN 209043229 U CN209043229 U CN 209043229U CN 201821836699 U CN201821836699 U CN 201821836699U CN 209043229 U CN209043229 U CN 209043229U
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- China
- Prior art keywords
- bracket
- push rod
- cavity
- rotating cylinder
- card slot
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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
It include displacement sensor the utility model discloses a kind of inductive displacement transducer for improving stability, bracket and fixed frame, the back side of the bracket is fixedly connected with fixed frame, and displacement sensor and bracket are detachable connection, the two sides of institute's displacement sensors offer card slot, the bracket is in concave shape, and internal stent offers cavity, the intracavitary of the bracket is connected with locking device, the locking device includes push rod, the lower surface of the bracket offers through-hole and through-hole is communicated with cavity, the push rod slides in stent cavity and one end passes through through-hole, the other end of the push rod is fixedly connected with movable plate, and the two sides of movable plate are rotatably connected to drive rod by pin shaft, one end of two drive rods is rotatably connected to mobile bar by pin shaft.The utility model achievees the effect that facilitate installing and dismounting displacement sensor by the cooperation of above structure, time saving and energy saving.
Description
Technical field
The utility model relates to technical field, specially a kind of inductive displacement transducer for improving stability.
Background technique
Inductive displacement transducer is that the variation by straight line or angular displacement being made of iron core and coil is converted to coil electricity
The sensor of sensitivity changes can measure bending and offset；It can measure the amplitude height of oscillation；The stability of controlled dimensions；It can
Control positioning；Controllable centering heart rate or eccentricity, stability and high sensitivity, the frequency of use of inductive displacement transducer is very
Height, its installation site is accurately to influence a measurement data accurately key factor.Some tests, inductive displacement transducer
Installation site is more special also to be compared and is difficult to install but requires measurement precisely, one kind as disclosed in Chinese patent CN205209459U
Displacement transducer mounting bracket, the apparatus structure is simple, can be solid by the first fixed plate and the first side of displacement sensor
Fixed connection, is fixedly connected by the second fixed plate with fixed frame, and displacement sensor and fixed frame are fixed for realization, convenient for tearing open
Installation is unloaded, but dismantled by being bolted between first fixed plate of device and displacement sensor, the second fixed plate and fixed frame
It needs to twist bolt when installation, it is time-consuming and laborious.
Utility model content
The purpose of this utility model is to provide a kind of inductive displacement transducers for improving stability, have easy to disassemble
The advantages of installation, solves the problems, such as that disassembly is time-consuming and laborious.
To achieve the above object, the utility model provides the following technical solutions: a kind of inductance type force-displacement improving stability
Sensor, including displacement sensor, bracket and fixed frame, the back side of the bracket is fixedly connected with fixed frame, and displacement sensing
Device and bracket are detachable connection, and the two sides of institute's displacement sensors offer card slot, and the bracket is in concave shape, and bracket
Inside offers cavity, and the intracavitary of the bracket is connected with locking device.
The locking device includes push rod, and the lower surface of the bracket offers through-hole and through-hole is communicated with cavity, described
Push rod slides in stent cavity and one end passes through through-hole, and the other end of the push rod is fixedly connected with movable plate, and the two of movable plate
Side is rotatably connected to drive rod by pin shaft, and one end of two drive rods is rotatably connected to mobile bar by pin shaft, and
The opposite face of two mobile bars offers the mounting hole being mutually communicated, and two mobile bars are socketed with fixation by mounting hole
Bar, and the both ends of fixed link are fixedly connected with the cavity wall of bracket, one end of two mobile bars is fixedly connected to fixture block, institute
The opposite face for stating bracket recessed portion offers opening, and two fixture blocks, which pass through, to be open and by card slot and displacement sensor card
It connects, the outer wall of the push rod is connected with anti-error-touch device.
Preferably, the anti-error-touch device includes rotating cylinder, and the rotating cylinder is socketed in the outer wall of push rod, and one end of rotating cylinder with
The lower surface of bracket is rotatablely connected.
Preferably, the inner wall of the rotating cylinder is opened up there are two semicircle card slot and two sliding slots, and the depth of semicircle card slot is remote
Less than the depth of sliding slot.
Preferably, the rotating cylinder is connected with cylinder fixture block by two semicircle card slots, and the push rod is close to its two sides
Outer wall offers loose slot and inside offers cavity, and two cylinder fixture blocks pass through loose slot and the intracavitary cunning in push rod
It is dynamic.
Preferably, the opposite face of two cylinder fixture blocks is fixedly connected to spring, and one end of spring and push rod
Cavity wall is fixedly connected.
Compared with prior art, the beneficial effects of the utility model are as follows:
One, the utility model is by setting card slot, push rod, movable plate, drive rod, mobile bar, fixed link and fixture block, when pushing away
When pulling-pushing rod, movable plate is driven to move up and down, drive rod is driven to swing, due to the restriction effect of fixed link, only drives two shiftings
Lever drives two fixture blocks by card slot and displacement sensor clamping or unclamps towards or away from movement, thus reach it is fixed or
Unlock the effect of displacement sensor.
Two, the utility model is by two semicircle card slots of setting and two sliding slots, and the depth of semicircle card slot is much smaller than cunning
The depth of slot, when two semicircle card slots and the clamping of following two cylinder fixture blocks, push rod can not be slided up and down along the inner wall of rotating cylinder,
When two sliding slots and following two cylinder fixture blocks slide, push rod can be slided up and down along the inner wall of rotating cylinder, pass through setting rotating cylinder, half
Circle card slot, sliding slot, cylinder fixture block, cylinder fixture block and spring, when rotating rotating cylinder, cylinder fixture block is squeezed, spring contraction, circle
Column fixture block can push and pull push rod at this time, after the completion of installation is fixed, go back to rotating cylinder from being detached from and entering in sliding slot in semicircle card slot,
It is clamped cylinder fixture block and semicircle card slot, i.e., push rod can not be pushed, and achieve the effect that false-touch prevention.
Detailed description of the invention
Fig. 1 is the utility model structure front section view；
Fig. 2 is the utility model structure schematic top plan view；
Fig. 3 is the utility model structure rotating cylinder bottom sectional view；
Fig. 4 is the utility model structure rotating cylinder bottom sectional view.
In figure: 1- displacement sensor, 2- bracket, 3- fixed frame, 4- card slot, 5- locking device, 6- push rod, 7- movable plate,
8- drive rod, 9- mobile bar, 10- fixed link, 11- fixture block, 12- anti-error-touch device, 13- rotating cylinder, 14- semicircle card slot, 15- are sliding
Slot, 16- cylinder fixture block, 17- spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1 to FIG. 4: a kind of inductance type force-displacement improving stability
Sensor, including displacement sensor 1, bracket 2 and fixed frame 3, the back side of bracket 2 is fixedly connected with fixed frame 3, and displacement sensing
Device 1 and bracket 2 are detachable connection, and by the way that displacement sensor 1 is arranged, displacement sensor 1 is made of iron core and coil
By the variation of straight line or angular displacement be converted to winding inductance quantity variation a kind of inductive displacement transducer, can measure bending and partially
It moves；It can measure the amplitude height of oscillation；The stability of controlled dimensions；Controllable positioning；Controllable centering heart rate or eccentricity,
Stability and high sensitivity, the two sides of displacement sensor 1 offer card slot 4, and bracket 2 is in concave shape, and is offered inside bracket 2
Cavity, the intracavitary of bracket 2 are connected with locking device 5.
Locking device 5 includes push rod 6, and the lower surface of bracket 2 offers through-hole and through-hole is communicated with cavity, and push rod 6 is propping up
Frame 2 it is intracavitary sliding and one end pass through through-hole, the other end of push rod 6 is fixedly connected with movable plate 7, and the two sides of movable plate 7 pass through pin
Axis is rotatably connected to drive rod 8, and one end of two drive rods 8 is rotatably connected to mobile bar 9, and two mobile bars by pin shaft
9 opposite face offers the mounting hole being mutually communicated, and two mobile bars 9 are socketed with fixed link 10, and fixed link by mounting hole
10 both ends are fixedly connected with the cavity wall of bracket 2, and one end of two mobile bars 9 is fixedly connected to fixture block 11,2 recessed portion of bracket
Opposite face offer opening, two fixture blocks 11, which pass through, to be open and is clamped by card slot 4 and displacement sensor 1, and setting is passed through
Card slot 4, push rod 6, movable plate 7, drive rod 8, mobile bar 9, fixed link 10 and fixture block 11, when pushing and pulling push rod 6, drive activity
Plate 7 moves up and down, and drive rod 8 is driven to swing, and due to the restriction effect of fixed link 10, only drives two mobile bars 9 opposite or phase
It is unlucky dynamic, two fixture blocks 11 are driven by card slot 4 and the clamping of displacement sensor 1 or are unclamped, to reach fixed or unlock displacement
The effect of sensor 1, the outer wall of push rod 6 are connected with anti-error-touch device 12, and anti-error-touch device 12 includes rotating cylinder 13, rotating cylinder
13 are socketed in the outer wall of push rod 6, and one end of rotating cylinder 13 and the lower surface of bracket 2 are rotatablely connected, and the inner wall of rotating cylinder 13 offers
Two semicircle card slots 14 and two sliding slots 15, and the depth of semicircle card slot 14 is much smaller than the depth of sliding slot 15, passes through setting two
Semicircle card slot 14 and two sliding slots 15, and the depth of semicircle card slot 14 is much smaller than the depth of sliding slot 15, when two semicircle card slots 14
With following two cylinder fixture blocks 16 be clamped when, push rod 6 can not be slided up and down along the inner wall of rotating cylinder 13, when two sliding slots 15 with it is following
When two cylinder fixture blocks 16 slide, push rod 6 can be slided up and down along the inner wall of rotating cylinder 13, and rotating cylinder 13 passes through two semicircle card slots 14
It is connected with cylinder fixture block 16, outer wall of the push rod 6 close to its two sides offers loose slot and inside offers cavity, two cylinders
Fixture block 16 passes through loose slot and the intracavitary sliding in push rod 6, the opposite face of two cylinder fixture blocks 16 are fixedly connected to spring 17,
And one end of spring 17 is fixedly connected with the cavity wall of push rod 6, by the way that rotating cylinder 13, semicircle card slot 14, sliding slot 15, cylinder fixture block is arranged
16, cylinder fixture block 16 and spring 17, when rotating rotating cylinder 13, cylinder fixture block 16 is squeezed, and spring 17 is shunk, cylinder fixture block
16, from being detached from and entering in sliding slot 15 in semicircle card slot 14, can push and pull push rod 6 at this time, after the completion of installation is fixed, go back to rotating cylinder
13, it is clamped cylinder fixture block 16 and semicircle card slot 14, i.e., push rod 6 can not be pushed, and achieve the effect that false-touch prevention.
Working principle: the inductive displacement transducer of the raising stability is in use, when pushing and pulling push rod 6, drive activity
Plate 7 moves up and down, and drive rod 8 is driven to swing, and due to the restriction effect of fixed link 10, only drives two mobile bars 9 opposite or phase
It is unlucky dynamic, two fixture blocks 11 are driven by card slot 4 and the clamping of displacement sensor 1 or are unclamped, to reach fixed or unlock displacement
The effect of sensor 1, when rotating rotating cylinder 13, cylinder fixture block 16 is squeezed, and spring 17 is shunk, and cylinder fixture block 16 is from semicircle
It is detached from and enters in sliding slot 15 in card slot 14, push rod 6 can be pushed and pulled at this time, after the completion of installation is fixed, goes back to rotating cylinder 13, make cylinder
Fixture block 16 and semicircle card slot 14 are clamped, i.e., push rod 6 can not be pushed, and achieve the effect that false-touch prevention.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of inductive displacement transducer for improving stability, including displacement sensor (1), bracket (2) and fixed frame (3),
The back side of the bracket (2) is fixedly connected with fixed frame (3), and displacement sensor (1) and bracket (2) are detachable connection,
It is characterized by: the two sides of institute's displacement sensors (1) offer card slot (4), the bracket (2) is in concave shape, and bracket (2)
Inside offers cavity, and the intracavitary of the bracket (2) is connected with locking device (5)；
The locking device (5) includes push rod (6), and the lower surface of the bracket (2) offers through-hole and through-hole is communicated with cavity,
The push rod (6) is in the intracavitary sliding of bracket (2) and one end is across through-hole, and the other end of the push rod (6) is fixedly connected with movable plate
(7), and the two sides of movable plate (7) are rotatably connected to drive rod (8) by pin shaft, and one end of two drive rods (8) is logical
It crosses pin shaft to be rotatably connected to mobile bar (9), and the opposite face of two mobile bars (9) offers the mounting hole being mutually communicated, two
The mobile bar (9) is socketed with fixed link (10) by mounting hole, and the both ends of fixed link (10) and the cavity wall of bracket (2) are fixed
Connection, one end of two mobile bars (9) are fixedly connected to fixture block (11), and the opposite face of bracket (2) recessed portion is equal
Opening is offered, two fixture blocks (11), which pass through, to be open and be clamped by card slot (4) and displacement sensor (1), the push rod
(6) outer wall is connected with anti-error-touch device (12).
2. a kind of inductive displacement transducer for improving stability according to claim 1, it is characterised in that: described anti-error
Touching device (12) includes rotating cylinder (13), and the rotating cylinder (13) is socketed in the outer wall of push rod (6), and one end of rotating cylinder (13) and bracket
(2) lower surface rotation connection.
3. a kind of inductive displacement transducer for improving stability according to claim 2, it is characterised in that: the rotating cylinder
(13) inner wall is opened up there are two semicircle card slot (14) and two sliding slots (15), and the depth of semicircle card slot (14) is much smaller than sliding slot
(15) depth.
4. a kind of inductive displacement transducer for improving stability according to claim 3, it is characterised in that: the rotating cylinder
(13) it is connected with cylinder fixture block (16) by two semicircle card slots (14), outer wall of the push rod (6) close to its two sides opens up
There is loose slot and inside offers cavity, two cylinder fixture blocks (16) pass through loose slot and in the intracavitary sliding of push rod (6).
5. a kind of inductive displacement transducer for improving stability according to claim 4, it is characterised in that: described in two
The opposite face of cylinder fixture block (16) is fixedly connected to spring (17), and one end of spring (17) and the cavity wall of push rod (6) are fixed
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821836699.5U CN209043229U (en) | 2018-11-08 | 2018-11-08 | A kind of inductive displacement transducer improving stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821836699.5U CN209043229U (en) | 2018-11-08 | 2018-11-08 | A kind of inductive displacement transducer improving stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209043229U true CN209043229U (en) | 2019-06-28 |
Family
ID=67041156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821836699.5U Expired - Fee Related CN209043229U (en) | 2018-11-08 | 2018-11-08 | A kind of inductive displacement transducer improving stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209043229U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111284425A (en) * | 2020-03-31 | 2020-06-16 | 汉腾汽车有限公司 | Foot displacement sensor mounting structure |
| CN113005875A (en) * | 2021-03-31 | 2021-06-22 | 中交一公局第七工程有限公司 | Support structure for anti-deformation steel trestle platform |
-
2018
- 2018-11-08 CN CN201821836699.5U patent/CN209043229U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111284425A (en) * | 2020-03-31 | 2020-06-16 | 汉腾汽车有限公司 | Foot displacement sensor mounting structure |
| CN113005875A (en) * | 2021-03-31 | 2021-06-22 | 中交一公局第七工程有限公司 | Support structure for anti-deformation steel trestle platform |
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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: 20190628 Termination date: 20201108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |