CN208333747U - A kind of fast-connecting type pressure sensor - Google Patents
A kind of fast-connecting type pressure sensor Download PDFInfo
- Publication number
- CN208333747U CN208333747U CN201821092297.9U CN201821092297U CN208333747U CN 208333747 U CN208333747 U CN 208333747U CN 201821092297 U CN201821092297 U CN 201821092297U CN 208333747 U CN208333747 U CN 208333747U
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- ring
- pressure sensor
- fast
- installation lid
- right end
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Abstract
The utility model relates to pressure sensor technique fields, specifically a kind of fast-connecting type pressure sensor, it include sensor body, installation lid and connection ring, the installation lid, which is set in sensor body and installs, to be covered equipped with internal screw thread, the right end of installation lid is equipped with flat membrane contact, is arranged with installing component in connection ring, installing component includes mounting base, fastener and fixed ring, mounting base is set in connection ring, and fastener and fixed ring are arranged at the right end of mounting base.The utility model has the beneficial effects that sensor body can be enable quickly to connect with the connecting pipe of testing liquid by installing component, without using additional tool, it is brought conveniently for user, fluid pressure can be directly measured by the flat membrane contact that the right end of installation lid is equipped with, it can effectively reduce there is a situation where blocking, extend the service life of pressure sensor.
Description
Technical field
The utility model relates to pressure sensor technique field, specifically a kind of fast-connecting type pressure sensor.
Background technique
Pressure sensor is to experience pressure signal, and can be converted into pressure signal according to certain rule available defeated
The device or device of electric signal out, traditional pressure sensor be all using screw-type connection, using the connection of screw-type,
It needs to use tool when installation or disassembly, needs user voluntarily to carry, bring trouble to user；Traditional pressure
Force snesor be all using flat contact measured quantity of fluid, if fluid to be measured contain there are many impurity, be easy to measuring pressure passage
It is blocked, influences the normal use of pressure sensor.
Utility model content
The purpose of this utility model is to provide a kind of fast-connecting type pressure sensors, to solve to propose in above-mentioned background technique
The problem of.
The technical solution of the utility model is: including sensor body, installation lid and connection ring, the installation lid is arranged
In sensor body and the internal screw thread for covering and being equipped with for being threadedly coupled with sensor body, the right side of the installation lid are installed
End is equipped with flat membrane contact, and the connection ring is set in sensor body, and installs to cover to contradict with connection ring and connect, the connection
Be arranged on ring with its integrally formed installing component, the installing component includes mounting base, fastener and fixed ring, described
Mounting base is set in connection ring, and the fastener and fixed ring are arranged at the right end of mounting base.
In one preferred embodiment of the utility model, the fastener includes that there are three along the circumferential angularly difference of connection ring
The fixing seat of cloth is hinged with arc fastening plates in each fixing seat, and the bottom of the arc fastening plates is equipped with to be set straight down
The link block set, the link block are equipped with anti-slip layer.
In one preferred embodiment of the utility model, the conflict ring for being fixed on mounting base left end is equipped in the fixed ring,
The left end of the conflict ring is equipped with the flanging being bent outwardly
In one preferred embodiment of the utility model, it is circumferential angularly poor along ring is contradicted that the conflict ring is equipped with several
It is distributed and the locating part for contradicting connection with stop collar, the locating part is semicircular structure, the conflict ring, which is equipped with, to be supplied
The through-hole that locating part passes through.
In one preferred embodiment of the utility model, the right end of the installation lid is arranged with the first O-ring seal, installation lid
Inside be equipped with the second O-ring seal.
In one preferred embodiment of the utility model, the inner sidewall of the fixed ring is equipped with several first spring bases,
It is equipped with second spring seat on each locating part, each first spring base corresponds to a second spring seat, and described first
Adjustable spring is equipped between spring base and second spring seat.
The utility model provides a kind of fast-connecting type pressure sensor by improving herein, compared with prior art, has such as
Lower improvement and advantage: sensor body can be enable quickly to connect with the connecting pipe of testing liquid by installing component, nothing
Additional tool need to be used, brings conveniently for user, can directly be measured by the flat membrane contact that the right end of installation lid is equipped with
Fluid pressure can effectively reduce there is a situation where blocking, extend the service life of pressure sensor.
Detailed description of the invention
The utility model is further explained with reference to the accompanying drawings and examples:
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the schematic cross-sectional view one of the utility model；
Fig. 3 is enlarged drawing at A in Fig. 2；
Fig. 4 is the decomposition diagram of installing component；
Fig. 5 is schematic cross-sectional view two in Fig. 3；
Fig. 6 is enlarged drawing at B in Fig. 5；
Description of symbols:
Sensor body 1 installs lid 3, installing component 4, mounting base 4a, fastener 4b, fixing seat 4c, arc fastening plates
4d, link block 4e, fixed ring 5 contradict ring 5a, flanging 5b, locating part 5c, through-hole 5d, the first spring base 5e, second spring seat
5f, adjustable spring 5g, the first O-ring seal 6, the second O-ring seal 6a.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing 1 to Fig. 6, to the skill in the utility model embodiment
Art scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, and
The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of labour.
The utility model provides a kind of fast-connecting type pressure sensor by improving herein, includes to pass as shown in figs 1 to 6
Sensor ontology 1, installation lid 3 and connection ring, the installation lid 3 are set in sensor body 1 and install lid 3 equipped with being used for
The right end of the internal screw thread being threadedly coupled with sensor body 1, the installation lid 3 is equipped with flat membrane contact, and the connection ring is set in
In sensor body 1, and connection ring and installation lid 3 are contradicted and are connected, and are arranged with and its integrally formed installation in the connection ring
Component 4, the installing component 4 include mounting base 4a, fastener 4b and fixed ring 5, and the mounting base is set in connection ring,
The fastener 4b and fixed ring 5 are arranged at the right end of mounting base 4a；Installing component 3 is for keeping sensor body 1 fast
Speed is connect with the connecting pipe of testing liquid, without using additional tool, is brought conveniently for user, is passed through installation lid 3
The flat membrane contact that right end is equipped with can directly measure fluid pressure, can effectively reduce there is a situation where blocking, extend pressure and pass
The service life of sensor, fastener 4b is for enabling mounting base 4a to connect with the pipeline of testing liquid, to make to install on lid 3
Flat membrane contact be able to detect that testing liquid.
The fastener 4b includes that there are three the fixing seat 4c, each fixing seat 4c along the circumferential angularly difference cloth of connection ring
On be hinged with arc fastening plates 4d, the bottom of the arc fastening plates 4d is equipped with the link block 4e being arranged straight down, the company
Block 4e is met equipped with anti-slip layer；Arc fastening plates 4d can limit link block 4e in the connecting pipe of testing liquid, make to pacify
Dress seat 4a can be connect with the connecting pipe of testing liquid.
Be equipped with the conflict ring 5a for being fixed on the left end mounting base 4a in the fixed ring 5, the left end of conflict ring 5a be equipped with to
The flanging 5b of outside sweep；Flanging 5b can be entered to very easily for the connecting pipe of testing liquid and be contradicted in ring 5a.
The conflict ring 5a is equipped with several along contradicting the circumferential angularly difference cloth of ring 5a and be used for and stop collar 3d
Contradict the locating part 5c of connection, locating part 5c is semicircular structure, it is described contradict ring 5a and be equipped with pass through for locating part 5c
Through-hole 5d；Locating part 5c enables the connecting pipe of testing liquid to be stuck in for limiting to the connecting pipe of testing liquid
It contradicts in ring 5a, the connecting pipe of testing liquid is enable to be fastened on mounting base 4a.
The right end of the installation lid 3 is arranged with the first O-ring seal 6, and the inside of installation lid 3 is equipped with the second O-ring seal
6a；Second O-ring seal 6a is for avoiding liquid from entering in sensor body 1 by installing lid 3, to the normal of installation lid 3
Work affects, and the first O-ring seal 6 is used between connecting pipe and installation lid to testing liquid be sealed.
The inner sidewall of the fixed ring 5 is equipped with several first spring bases 5e, is equipped on each locating part 5c
Second spring seat 5f, each first spring base 5e corresponding second spring seat a 5f, the first spring base 5e and the second bullet
Adjustable spring 5g is equipped between spring abutment 5f；It will be inserted into and contradicted in ring 5a in the connecting pipe of testing liquid, several are limited at this time
Position part 5c can be contradicted with the connecting pipe of testing liquid, and locating part 5c can be made to move under the action of adjustable spring 5g
It is dynamic, so that locating part 5c is stuck in the connecting pipe of testing liquid and contradicts in ring 5a.
It is contradicted in ring 5a working principle of the utility model is: user will be inserted into the connecting pipe of testing liquid, at this time
Several locating parts 5c can be contradicted with the connecting pipe of testing liquid, and can make to limit under the action of adjustable spring 5g
Part 5c is mobile, so that locating part 5c is stuck in the connecting pipe of testing liquid and contradicts in ring 5a, passes through installation lid 3 and sensor
Ontology 1, which is threadedly coupled, to be mounted on installation lid 3 in sensor body 1, enable to install the flat membrane contact on lid 3 to liquid
Survey pressure is carried out, the installation to fluid connection tube road to be measured is completed.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (6)
1. a kind of fast-connecting type pressure sensor, it is characterised in that: include sensor body (1), lid (3) and connection ring are installed,
Installation lid (3) be set on sensor body (1) and install lid (3) equipped with for sensor body (1) screw thread
The right end of the internal screw thread of connection, the installation lid (3) is equipped with flat membrane contact, and the connection ring is set on sensor body (1),
And installation lid (3) and connection ring are contradicted and are connected, be arranged in the connection ring with its integrally formed installing component (4),
The installing component (4) includes mounting base (4a), fastener (4b) and fixed ring (5), mounting base (4a) company of being set in
It connects on ring, the fastener (4b) and fixed ring (5) are arranged at the right end of mounting base (4a).
2. fast-connecting type pressure sensor according to claim 1, it is characterised in that: there are three the fastener (4b) includes
Along the fixing seat (4c) of the circumferential angularly difference cloth of connection ring, it is hinged with arc fastening plates (4d) on each fixing seat (4c),
The arc fastening plates (4d) are equipped in the link block (4e) being vertically arranged, which is equipped with anti-slip layer.
3. fast-connecting type pressure sensor according to claim 1, it is characterised in that: be equipped with and fix in the fixed ring (5)
In the conflict ring (5a) of mounting base (4a) right end, the right end of the conflict ring (5a) is equipped with the flanging (5b) being bent outwardly.
4. fast-connecting type pressure sensor according to claim 3, it is characterised in that: the conflict ring (5a) is equipped with several
A edge contradicts ring (5a) circumferential angularly difference cloth and for contradicting the locating part (5c) connected, the limit with stop collar (3d)
Part (5c) is semicircular structure, and contradict ring (5a) is equipped with the through-hole (5d) passed through for locating part (5c).
5. fast-connecting type pressure sensor according to claim 3, it is characterised in that: the right end of the installation lid (3) is arranged
Have the first O-ring seal (6), the inside of installation lid (3) is equipped with the second O-ring seal (6a).
6. fast-connecting type pressure sensor according to claim 4, it is characterised in that: on the inner sidewall of the fixed ring (5)
Equipped with several the first spring bases (5e), it is equipped with second spring seat (5f) on each locating part (5c), each first bullet
Spring abutment (5e) corresponds to a second spring seat (5f), is equipped with and stretches between first spring base (5e) and second spring seat (5f)
Contracting spring (5g).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821092297.9U CN208333747U (en) | 2018-07-10 | 2018-07-10 | A kind of fast-connecting type pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821092297.9U CN208333747U (en) | 2018-07-10 | 2018-07-10 | A kind of fast-connecting type pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208333747U true CN208333747U (en) | 2019-01-04 |
Family
ID=64786570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821092297.9U Active CN208333747U (en) | 2018-07-10 | 2018-07-10 | A kind of fast-connecting type pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208333747U (en) |
-
2018
- 2018-07-10 CN CN201821092297.9U patent/CN208333747U/en active Active
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