CN109084819A - A kind of pressure sensor of the removable shield of band - Google Patents
A kind of pressure sensor of the removable shield of band Download PDFInfo
- Publication number
- CN109084819A CN109084819A CN201810639887.7A CN201810639887A CN109084819A CN 109084819 A CN109084819 A CN 109084819A CN 201810639887 A CN201810639887 A CN 201810639887A CN 109084819 A CN109084819 A CN 109084819A
- Authority
- CN
- China
- Prior art keywords
- pressure sensor
- link
- guide rod
- side wall
- shield
- 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.)
- Pending
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Classifications
-
- 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
-
- 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
- G01D11/24—Housings ; Casings for instruments
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention discloses a kind of pressure sensors of the removable shield of band, including pressure sensor body, shield is connected on the lateral wall of the pressure sensor body, the anti-skid cover includes two half shells being rotatablely connected by hinge, buffer gear is equipped on the inner wall of two half shells, the pressure sensor body fixing sleeve on the side wall of two close end is connected to fixed ring, two link slots are symmetrically arranged on the side wall of the fixed ring, the buffer gear includes guide rod, the both ends of the guide rod are fixedly connected to mounting blocks, two mounting blocks are fixedly connected on the inner wall of half shell, moving sliding sleeve there are two being slidably socketed on the guide rod, the first spring is socketed on the guide rod.The present invention can flexibly dismount shield, effective protection sensor itself, and shield has the function of damping, buffering, and the data of sensor is avoided to report by mistake.
Description
Technical field
The present invention relates to sensor technical field more particularly to a kind of pressure sensors of the removable shield of band.
Background technique
Pressure sensor is the sensor by pressure conversion for electric signal output.Usually the electrical measurement in pressure measuring instruments
Formula instrument is known as pressure sensor.Pressure sensor is generally by elastic sensing element and displacement sensing element (or strain gauge) group
At.The effect of elastic sensing element is to make to be acted on some area and be converted to by measuring pressure displacement or strain, then by position
It moves sensing element or strain gauge is converted to the electric signal with pressure at certain relationship.Sometimes the function of both elements is combined in one
Body.Pressure sensor is widely used in various industrial automatic control environment, is related to water conservancy and hydropower, railway traffic, intelligent building, production certainly
Numerous industries such as control, aerospace, military project, petrochemical industry, oil well, electric power, ship, lathe, pipeline.
The outside of pressure sensor is generally fixedly connected with shield, but existing shield is typically non-dismountable
, and existing shield does not have bumper and absorbing shock function, shield can cause pressure sensor itself when being collided
Vibration, and then data is caused to be reported by mistake.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the removable shield of a kind of band proposed
Pressure sensor.
To achieve the goals above, present invention employs following technical solutions:
A kind of pressure sensor of the removable shield of band, including pressure sensor body, the pressure sensor body
Lateral wall on be connected with shield, the anti-skid cover includes two half shells being rotatablely connected by hinge, two described half
Buffer gear is equipped on the inner wall of shell, the pressure sensor body fixing sleeve on the side wall of two close end is connected to fixation
Ring is symmetrically arranged with two link slots on the side wall of the fixed ring, and the buffer gear includes guide rod, and the two of the guide rod
End is fixedly connected to mounting blocks, and two mounting blocks are fixedly connected on the inner wall of half shell, sliding on the guide rod
Moving sliding sleeve there are two being socketed is moved, the first spring is socketed on the guide rod, the both ends of first spring are fixed respectively to be connected
It connects on two moving sliding sleeves, connecting rod is rotatably connected on two moving sliding sleeves, two connecting rods are slided far from mobile
One end of set is rotatably connected to link block, and two link blocks are detachably connected on respectively in two fixed rings, described solid
Ring is determined equipped with retaining mechanism corresponding with link block, and the retaining mechanism includes through the inserted link being arranged in fixed ring, institute
It states link block to be located in link slot, the side wall of the link block is equipped with slot, and one end of the inserted link is located in slot, described to insert
Second spring is socketed on bar, one end of the second spring is connected on the side wall of fixed ring, the second spring it is another
End is connected on inserted link.
Preferably, it is fixedly connected to fixed block on the side wall of two half shells, runs through on two fixed blocks
Equipped with clamping screw, and clamping screw is threadedly coupled with fixed block.
Preferably, the fixed ring is bonded on pressure sensor body.
Preferably, the material of the half shell is polyvinyl resin.
Preferably, the side wall of the half shell is equipped with foam-rubber cushion.
Preferably, the mounting blocks and guide rod are integrally formed.
Beneficial effects of the present invention:
In the present invention, in use, the half shell of side to be mounted on to the side of pressure sensor body, concrete operations are,
Two link blocks of side are connected in two fixed rings, inserted link is pulled, link block is moved into link slot, unclamps and inserts
Inserted link is inserted into the slot on link block by the pulling force of bar, second spring, and then link block is connected with fixed ring, repetitive operation
The half shell of the other side is connected on pressure sensor body, then is connected and fixed two half shells by clamping screw, half
When shell is collided, the first spring carries out damping, buffering, protects pressure sensor body.The present invention can flexibly dismount protection
Cover, effective protection sensor itself, and shield has the function of damping, buffering, and the data of sensor is avoided to report by mistake.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the pressure sensor of the removable shield of band proposed by the present invention；
Fig. 2 is a kind of structural schematic diagram of the shield of the pressure sensor of the removable shield of band proposed by the present invention；
Fig. 3 is enlarged drawing at A in Fig. 1.
In figure: 1 pressure sensor body, 2 half shells, 3 connecting rods, 4 mounting blocks, 5 guide rods, 6 moving sliding sleeves, 7 first bullets
Spring, 8 link blocks, 9 inserted links, 10 clamping screws, 11 fixed blocks, 12 second springs, 13 slots, 14 link slots, 15 fixed rings.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, the pressure sensor of the removable shield of a kind of band, including pressure sensor body 1, pressure sensing
It is connected with shield on the lateral wall of device ontology 1, anti-skid cover includes two half shells 2 being rotatablely connected by hinge, and two and half
Buffer gear is equipped on the inner wall of shell 2, the fixing sleeve on the side wall of two close end of pressure sensor body 1 is connected to fixed ring
15, two link slots 14 are symmetrically arranged on the side wall of fixed ring 15, and buffer gear includes guide rod 5, and the both ends of guide rod 5 are solid
Surely mounting blocks 4 are connected with, two mounting blocks 4 are fixedly connected on the inner wall of half shell 2, and sliding sleeve is connected to two on guide rod 5
A moving sliding sleeve 6, is socketed with the first spring 7 on guide rod 5, and the both ends of the first spring 7 are respectively fixedly connected with mobile to be slided at two
On set 6, connecting rod 3 is rotatably connected on two moving sliding sleeves 6, two one end of connecting rod 3 far from moving sliding sleeve 6 are rotatablely connected
There is link block 8, two link blocks 8 are detachably connected on respectively in two fixed rings 15, when half shell 2 is collided, compression one
While first spring 7 of side, the first spring 7 of the other side is stretched, and then is buffered, pressure sensor body 1 is protected, Gu
Ring 15 is determined equipped with retaining mechanism corresponding with link block 8, retaining mechanism includes running through the inserted link 9 being arranged in fixed ring 15,
Link block 8 is located in link slot 14, and the side wall of link block 8 is equipped with slot 13, and one end of inserted link 9 is located in slot 13, on inserted link 9
It is socketed with second spring 12, one end of second spring 12 is connected on the side wall of fixed ring 15, and the other end of second spring 12 connects
It connects on inserted link 9, in use, the half shell 2 of side to be mounted on to the side of pressure sensor body 1, concrete operations are, by one
Two link blocks 8 of side are connected in two fixed rings 15, pull inserted link 9, and link block 8 is moved into link slot 14, pine
Open inserted link 9, inserted link 9 is inserted into the slot 13 on link block 8 by the pulling force of second spring 12, and then by link block 8 and fixed ring
The half shell 2 of the other side is connected on pressure sensor body 1 by 15 connections, repetitive operation, then passes through clamping screw 10 for two
A half shell 2 is connected and fixed.
In the present invention, it is fixedly connected to fixed block 11 on the side wall of two half shells 2, runs through on two fixed blocks 11 and sets
There is clamping screw 10, and clamping screw 10 is threadedly coupled with fixed block 11.Fixed ring 15 is bonded on pressure sensor body 1.
The material of half shell 2 is polyvinyl resin, and light-weight and hardness is high, and protective capacities is preferable.The side wall of half shell 2 is equipped with sponge
Pad.Mounting blocks 4 and guide rod 5 are integrally formed.
In the present invention, in use, the half shell 2 of side to be mounted on to the side of pressure sensor body 1, concrete operations
For two link blocks 8 of side are connected in two fixed rings 15, inserted link 9 is pulled, link block 8 is moved into link slot
In 14, inserted link 9 is unclamped, inserted link 9 is inserted into the slot 13 on link block 8 by the elastic force of second spring 12, and then by 8 He of link block
Fixed ring 15 connects, and the half shell 2 of the other side is connected on pressure sensor body 1 by repetitive operation, then passes through clamping screw
10 are connected and fixed two half shells 2, and when half shell 2 is collided, the first spring 7 carries out damping, buffering, protect pressure sensing
Device ontology 1.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of pressure sensor of the removable shield of band, including pressure sensor body (1), which is characterized in that the pressure
Shield is connected on the lateral wall of force snesor ontology (1), the anti-skid cover includes two and half be rotatablely connected by hinge
Shell (2), buffer gear is equipped on the inner wall of two half shells (2), and the pressure sensor body (1) leans on two close end
Side wall on fixing sleeve be connected to fixed ring (15), two link slots (14) are symmetrically arranged on the side wall of the fixed ring (15),
The buffer gear includes guide rod (5), and the both ends of the guide rod (5) are fixedly connected to mounting blocks (4), two peaces
Dress block (4) is fixedly connected on the inner wall of half shell (2), is slidably socketed on the guide rod (5) there are two moving sliding sleeve
(6), it is socketed with the first spring (7) on the guide rod (5), the both ends of first spring (7) are respectively fixedly connected at two
It on moving sliding sleeve (6), is rotatably connected to connecting rod (3) on two moving sliding sleeves (6), two connecting rods (3) are far from shifting
The one end of dynamic sliding sleeve (6) is rotatably connected to link block (8), and two link blocks (8) are detachably connected on two admittedly respectively
Determine on ring (15), the fixed ring (15) is equipped with retaining mechanism corresponding with link block (8), and the retaining mechanism includes running through
The inserted link (9) being arranged on fixed ring (15), the link block (8) are located in link slot (14), the side wall of the link block (8)
Equipped with slot (13), one end of the inserted link (9) is located in slot (13), is socketed with second spring (12) on the inserted link (9),
One end of the second spring (12) is connected on the side wall of fixed ring (15), and the other end of the second spring (12) is connected to
On inserted link (9).
2. a kind of pressure sensor of the removable shield of band according to claim 1, which is characterized in that two described half
It is fixedly connected on the side wall of shell (2) fixed block (11), through equipped with clamping screw on two fixed blocks (11)
(10), and clamping screw (10) is threadedly coupled with fixed block (11).
3. a kind of pressure sensor of the removable shield of band according to claim 1, which is characterized in that the fixed ring
(15) it is bonded on pressure sensor body (1).
4. a kind of pressure sensor of the removable shield of band according to claim 1, which is characterized in that the half shell
(2) material is polyvinyl resin.
5. a kind of pressure sensor of the removable shield of band according to claim 1, which is characterized in that the half shell
(2) side wall is equipped with foam-rubber cushion.
6. a kind of pressure sensor of the removable shield of band according to claim 1, which is characterized in that the mounting blocks
(4) it is integrally formed with guide rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810639887.7A CN109084819A (en) | 2018-06-20 | 2018-06-20 | A kind of pressure sensor of the removable shield of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810639887.7A CN109084819A (en) | 2018-06-20 | 2018-06-20 | A kind of pressure sensor of the removable shield of band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109084819A true CN109084819A (en) | 2018-12-25 |
Family
ID=64840071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810639887.7A Pending CN109084819A (en) | 2018-06-20 | 2018-06-20 | A kind of pressure sensor of the removable shield of band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109084819A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109884141A (en) * | 2019-02-12 | 2019-06-14 | 中国热带农业科学院南亚热带作物研究所 | A kind of protective device of the electrochemical sensor based on graphene composite material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19935856A1 (en) * | 1999-07-29 | 2001-02-15 | Giesecke & Devrient Gmbh | Removable transparent cover for use with sensors or instruments where the cover is attached using releasable glue and the cover is removed from the housing using an auxiliary removal device to make repair or replacement easier |
| CN107830969A (en) * | 2017-09-29 | 2018-03-23 | 马鞍山市恒欣减压器制造有限公司 | Quick connector for pressure instrument detection |
| CN107907267A (en) * | 2017-11-16 | 2018-04-13 | 佛山市川东磁电股份有限公司 | A kind of protective device of pressure sensor |
| CN207280482U (en) * | 2017-09-27 | 2018-04-27 | 武汉盖伦科技有限公司 | A kind of sensor outer housing for being easily installed dismounting |
| CN207393274U (en) * | 2017-09-08 | 2018-05-22 | 天津车云保科技有限公司 | Integrated engine oil pressure sensor |
-
2018
- 2018-06-20 CN CN201810639887.7A patent/CN109084819A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19935856A1 (en) * | 1999-07-29 | 2001-02-15 | Giesecke & Devrient Gmbh | Removable transparent cover for use with sensors or instruments where the cover is attached using releasable glue and the cover is removed from the housing using an auxiliary removal device to make repair or replacement easier |
| CN207393274U (en) * | 2017-09-08 | 2018-05-22 | 天津车云保科技有限公司 | Integrated engine oil pressure sensor |
| CN207280482U (en) * | 2017-09-27 | 2018-04-27 | 武汉盖伦科技有限公司 | A kind of sensor outer housing for being easily installed dismounting |
| CN107830969A (en) * | 2017-09-29 | 2018-03-23 | 马鞍山市恒欣减压器制造有限公司 | Quick connector for pressure instrument detection |
| CN107907267A (en) * | 2017-11-16 | 2018-04-13 | 佛山市川东磁电股份有限公司 | A kind of protective device of pressure sensor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109884141A (en) * | 2019-02-12 | 2019-06-14 | 中国热带农业科学院南亚热带作物研究所 | A kind of protective device of the electrochemical sensor based on graphene composite material |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181225 |