CN208653512U - A kind of high-precision sensor - Google Patents
A kind of high-precision sensor Download PDFInfo
- Publication number
- CN208653512U CN208653512U CN201821533965.7U CN201821533965U CN208653512U CN 208653512 U CN208653512 U CN 208653512U CN 201821533965 U CN201821533965 U CN 201821533965U CN 208653512 U CN208653512 U CN 208653512U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- ontology
- inner cavity
- spring
- contact plate
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- 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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Abstract
The utility model discloses a kind of high-precision sensors, including ontology, vertical bar is provided through on the left of the bodies top, the bottom of the vertical bar is through to the inner cavity of ontology and is connected with contact plate by shaft, pressing board is fixedly connected at the top of the vertical bar, motion bar is fixedly connected on the left of the contact plate bottom, casing is fixedly connected on the left of the chamber body bottom, the bottom of the motion bar extends to the inner cavity of casing, the first spring is fixedly connected on the left of the contact plate bottom, the bottom of first spring is fixedly connected with the bottom of chamber body, first spring is set in the surface of motion bar and casing, the bottom of contact plate is fixedly connected with the first induction component.The utility model solves pressure sensor due to long-term working principle, it sometimes appear that the fracture of bottom pressure spring or pressure spring do not have elastic force, often occurs that phenomenon cannot be switched on or switched off at work, brings centainly troublesome problem.
Description
Technical field
The utility model relates to sensor technical field, specially a kind of high-precision sensor.
Background technique
Sensor is a kind of detection device, can experience measured information, and the information that can will be experienced, by a set pattern
Rule is for conversion into electric signal or the information output of other required forms, to meet transmission, processing, storage, the display, record of information
It is required with control etc., current pressure sensor is due to long-term working principle, it sometimes appear that the fracture of bottom pressure spring or pressure spring
There is no elastic force, often occurs that phenomenon cannot be switched on or switched off at work, bring certain trouble.
Utility model content
The purpose of this utility model is to provide a kind of high-precision sensors, and have extension high-precision sensor uses the longevity
The advantages of ordering, improving the security performance used, solves pressure sensor due to long-term working principle, it sometimes appear that bottom
Pressure spring fracture or pressure spring do not have elastic force, often occur that phenomenon cannot be switched on or switched off at work, bring certain fiber crops
Tired problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of high-precision sensor, including ontology,
Vertical bar is provided through on the left of the bodies top, the bottom of the vertical bar is through to the inner cavity of ontology and by shaft activity
It is connected with contact plate, pressing board is fixedly connected at the top of the vertical bar, is fixedly connected with activity on the left of the contact plate bottom
Bar is fixedly connected with casing on the left of the chamber body bottom, and the bottom of the motion bar extends to the inner cavity of casing, described
The first spring, the fixed company in the bottom of first spring and the bottom of chamber body are fixedly connected on the left of contact plate bottom
It connects, first spring is set in the surface of motion bar and casing, and the bottom of the contact plate is fixedly connected with the first induction part
Part, the right side of the contact plate bottom are connected with support rod by shaft, the bottom of the support rod and chamber body
Bottom is fixedly connected, and the bottom of the chamber body is fixedly connected with riser, and the second sense is fixedly connected at the top of the riser
Component is answered, the left side at the top of the chamber body is fixedly connected with telescopic rod, and the bottom of the telescopic rod is fixedly connected with activity
Frame is fixedly connected with connecting plate on the left of the contact plate, the inner cavity of activity box, the work is extended on the left of the connecting plate
Second spring, the second spring one end and company far from activity box inner wall are fixedly connected at the top and bottom of dynamic frame inner cavity
Fishplate bar is fixedly connected, and the bottom of the ontology is fixedly connected with cable tube, the bottom of the ontology and inner cavity for being located at spool is fixed
It is connected with connecting terminal.
Preferably, the surface of the ontology is provided with external screw thread, and the surface of the ontology is fixedly connected with fixing sleeve.
Preferably, the outer cover of the pressing board is equipped with sealing shroud, the fixed company in the bottom of the sealing shroud and the top of ontology
It connects.
Preferably, it opens up fluted on the left of the chamber body, is fixedly connected with connecting rod on the left of the activity box,
The left end of the connecting rod extends to the inner cavity of groove.
Preferably, the outer surface of the spool is arranged with felt pad, and the surface of the felt pad is provided with anti-skid chequer.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through ontology, vertical bar, contact plate, pressing board, motion bar, casing, the first spring, the first induction part
Cooperation between part, support rod, riser, the second induction component, telescopic rod, activity box, connecting plate and second spring, is able to extend
The service life of high-precision sensor improves the security performance used, solves pressure sensor due to long-term working principle,
It sometimes appear that the fracture of bottom pressure spring or pressure spring do not have elastic force, often occurs that phenomenon cannot be switched on or switched off at work, give
People bring centainly troublesome problem.
2, the utility model can make ontology stronger when installing and using by setting external screw thread and fixing sleeve, lead to
Setting sealing shroud is crossed, protection can be sealed to pressing board, by setting groove and connecting rod, activity box can be limited
Position, by the way that felt pad is arranged, can pair of wire connection terminals carry out good insulation processing, improve the safety of ontology.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure front view；
Fig. 3 is the partial enlarged view of A in the utility model Fig. 1.
In figure: 1 ontology, 2 vertical bars, 3 contact plates, 4 pressing boards, 5 motion bars, 6 casings, 7 first springs, 8 first induction components,
9 support rods, 10 risers, 11 second induction components, 12 telescopic rods, 13 activity box, 14 connecting plates, 15 second springs, 16 spools, 17
Connecting terminal, 18 external screw threads, 19 fixing sleeves, 20 sealing shrouds, 21 grooves, 22 connecting rods, 23 felt pads.
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.
Fig. 1-3, a kind of high-precision sensor, including ontology 1 are please referred to, the surface of ontology 1 is provided with external screw thread 18, ontology
1 surface is fixedly connected with fixing sleeve 19, by setting external screw thread 18 and fixing sleeve 19, ontology 1 can be made when installing and using
Stronger, the left side at 1 top of ontology is provided through vertical bar 2, and the bottom of vertical bar 2 is through to the inner cavity of ontology 1 and by turning
Axis is connected with contact plate 3, and the top of vertical bar 2 is fixedly connected with pressing board 4, and the outer cover of pressing board 4 is equipped with sealing shroud 20, sealing
The bottom of set 20 is fixedly connected with the top of ontology 1, by the way that sealing shroud 20 is arranged, protection can be sealed to pressing board 4, is contacted
It is fixedly connected with motion bar 5 on the left of 3 bottom of plate, casing 6, the bottom of motion bar 5 are fixedly connected on the left of 1 intracavity bottom of ontology
Portion extends to the inner cavity of casing 6, and the first spring 7, the bottom of the first spring 7 and sheet are fixedly connected on the left of 3 bottom of contact plate
The bottom of 1 inner cavity of body is fixedly connected, and the first spring 7 is set in the surface of motion bar 5 and casing 6, and the bottom of contact plate 3 is fixed to be connected
Be connected to the first induction component 8, the right side of 3 bottom of contact plate is connected with support rod 9 by shaft, the bottom of support rod 9 with
The bottom of 1 inner cavity of ontology is fixedly connected, and the bottom of 1 inner cavity of ontology is fixedly connected with riser 10, and the top of riser 10 is fixedly connected
There is the second induction component 11, telescopic rod 12 is fixedly connected on the left of 1 inner cavity top of ontology, the bottom of telescopic rod 12 is fixedly connected
There is activity box 13, fluted 21 are opened up on the left of 1 inner cavity of ontology, the left side of activity box 13 is fixedly connected with connecting rod 22, connection
The left end of bar 22 extends to the inner cavity of groove 21, by setting groove 21 and connecting rod 22, can limit to activity box 13,
The left side of contact plate 3 is fixedly connected with connecting plate 14, and the left side of connecting plate 14 extends to the inner cavity of activity box 13, in activity box 13
Second spring 15, second spring 15 one end and connecting plate far from 13 inner wall of activity box are fixedly connected at the top and bottom of chamber
14 are fixedly connected, and the bottom of ontology 1 is fixedly connected with cable tube 16, and the outer surface of spool 16 is arranged with felt pad 23, felt pad 23
Surface be provided with anti-skid chequer, by the way that felt pad 23 is arranged, can pair of wire connection terminals 17 carry out good insulation processing, improve this
The safety of body 1, the bottom of ontology 1 and the inner cavity for being located at spool 16 are fixedly connected with connecting terminal 17, pass through ontology 1, vertical bar
2, contact plate 3, pressing board 4, motion bar 5, casing 6, the first spring 7, first induction component 8, support rod 9, riser 10, second incude
Cooperation between component 11, telescopic rod 12, activity box 13, connecting plate 14 and second spring 15, is able to extend high-precision sensor
Service life, improve the security performance used, solve pressure sensor due to long-term working principle, it sometimes appear that bottom
The fracture of portion's pressure spring or pressure spring do not have elastic force, often occur that phenomenon cannot be switched on or switched off at work, bring certain
Troublesome problem.
In use, when pressing board 4 is pressed downward, pressing board 4 drives vertical bar 2 to move down, and vertical bar 2 drives contact plate 3 to moving down
Dynamic, contact plate 3 drives connecting plate 14 to move down, and connecting plate 14 processes the power being subject to and is conducted to second spring 15, second spring
15 are buffered, and elasticity is enhanced, and are reduced the first spring 7 failure caused by stress is concentrated or are pressed down, indirectly extend
The service life of high-precision sensor, contact plate 3 drive the first induction component 8 to move down, the first induction component 8 and the second induction part
Part 11 can normally transmit inductive signal when contacting, external screw thread 18 and fixing sleeve 19 is arranged, ontology 1 can be made when installing and using
Stronger, which is provided with external wiring terminal 17, without dismantle shell can wiring, electric wire pass through spool 16
It is connected on controller, is easy to use.
In summary: the high-precision sensor, by ontology 1, vertical bar 2, contact plate 3, pressing board 4, motion bar 5, casing 6,
First spring 7, first incudes component 8, support rod 9, riser 10, second and incudes component 11, telescopic rod 12, activity box 13, connection
Cooperation between plate 14 and second spring 15 solves pressure sensor due to long-term working principle, it sometimes appear that bottom
Pressure spring fracture or pressure spring do not have elastic force, often occur that phenomenon cannot be switched on or switched off at work, bring certain fiber crops
Tired problem.
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 high-precision sensor, including ontology (1), it is characterised in that: the left side at the top of the ontology (1) is provided through
Vertical bar (2), the bottom of the vertical bar (2) are through to the inner cavity of ontology (1) and are connected with contact plate (3), institute by shaft
It states and is fixedly connected at the top of vertical bar (2) pressing board (4), be fixedly connected with motion bar (5) on the left of contact plate (3) bottom,
It is fixedly connected with casing (6) on the left of ontology (1) intracavity bottom, the bottom of the motion bar (5) extends to casing (6)
Inner cavity is fixedly connected with the first spring (7) on the left of contact plate (3) bottom, the bottom of first spring (7) and ontology
(1) bottom of inner cavity is fixedly connected, and first spring (7) is set in the surface of motion bar (5) and casing (6), the contact
The bottom of plate (3) is fixedly connected with the first induction component (8), and the right side of contact plate (3) bottom is flexibly connected by shaft
Have support rod (9), the bottom of the support rod (9) is fixedly connected with the bottom of ontology (1) inner cavity, ontology (1) inner cavity
Bottom is fixedly connected with riser (10), and the second induction component (11), the ontology are fixedly connected at the top of the riser (10)
(1) it is fixedly connected on the left of inner cavity top telescopic rod (12), the bottom of the telescopic rod (12) is fixedly connected with activity box
(13), it is fixedly connected with connecting plate (14) on the left of the contact plate (3), extends to activity box on the left of the connecting plate (14)
(13) inner cavity is fixedly connected to second spring (15) at the top and bottom of activity box (13) inner cavity, second bullet
Spring (15) is fixedly connected far from one end of activity box (13) inner wall with connecting plate (14), and the bottom of the ontology (1) is fixedly connected
Cable tube (16), the bottom of the ontology (1) and the inner cavity for being located at spool (16) are fixedly connected with connecting terminal (17).
2. a kind of high-precision sensor according to claim 1, it is characterised in that: the surface of the ontology (1) is provided with
The surface of external screw thread (18), the ontology (1) is fixedly connected with fixing sleeve (19).
3. a kind of high-precision sensor according to claim 1, it is characterised in that: the outer cover of the pressing board (4) is equipped with
Sealing shroud (20) is fixedly connected at the top of the bottom and ontology (1) of the sealing shroud (20).
4. a kind of high-precision sensor according to claim 1, it is characterised in that: opened on the left of ontology (1) inner cavity
It equipped with groove (21), is fixedly connected with connecting rod (22) on the left of the activity box (13), the left end of the connecting rod (22) is prolonged
Extend to the inner cavity of groove (21).
5. a kind of high-precision sensor according to claim 1, it is characterised in that: the outer surface of the spool (16) is arranged
Have felt pad (23), the surface of the felt pad (23) is provided with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821533965.7U CN208653512U (en) | 2018-09-19 | 2018-09-19 | A kind of high-precision sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821533965.7U CN208653512U (en) | 2018-09-19 | 2018-09-19 | A kind of high-precision sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208653512U true CN208653512U (en) | 2019-03-26 |
Family
ID=65792867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821533965.7U Expired - Fee Related CN208653512U (en) | 2018-09-19 | 2018-09-19 | A kind of high-precision sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208653512U (en) |
-
2018
- 2018-09-19 CN CN201821533965.7U patent/CN208653512U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 |