CN207977269U - A kind of pressure switch apparatus - Google Patents
A kind of pressure switch apparatus Download PDFInfo
- Publication number
- CN207977269U CN207977269U CN201820502302.2U CN201820502302U CN207977269U CN 207977269 U CN207977269 U CN 207977269U CN 201820502302 U CN201820502302 U CN 201820502302U CN 207977269 U CN207977269 U CN 207977269U
- Authority
- CN
- China
- Prior art keywords
- bolt
- pressure switch
- valve body
- fixed seat
- plate
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of pressure switch apparatus,Including valve body,Waterproof jacket,Thread groove,Sealing ring,Pressure switch ontology,Protective pad,Fixed seat,Spring base,Fixed link,Fixed pin,Bradyseism plate,Yielding rubber,Detection probe,Metallic data plate,Connecting plate,Single-coil spring pipe,Helical spring,Diaphragm,O-ring,Pedestal,Bellows and rivet,Thread groove is offered at the top of the valve body,And sealing ring is installed in thread groove,The outside of the valve body is equipped with metallic data plate by rivet,The inside of the valve body is equipped with waterproof jacket by buckle,The inside of the waterproof jacket is equipped with bradyseism plate by bolt,The top of the bradyseism plate is equipped with fixed seat by bolt,The inside top of the fixed seat is equipped with protective pad by bolt,The device,Compact,Install convenient,With good switch control effect and with stronger structural stability,Substantially increase the convenience used.
Description
Technical field
The utility model is related to pressure switch technical field, specially a kind of pressure switch apparatus.
Background technology
Pressure switch be it is a kind of using high-precision, high stability can pressure sensor and transmission circuit, then through dedicated cpu
Modular signal treatment technology realizes the device to the detection of pressure medium signal, display, alarm and control signal output；Pressure
Power switch can be widely applied to gauge pressure, absolute pressure in the fields such as oil, chemical industry, metallurgy, electric power, water supply to various gases, liquid
Measurement control, be the ideal intelligent measurement and control instrument of industry spot；Pressure switch in the prior art, structure is simple and crude, makes
Used time, sealing effect is poor, is easy to happen gas or liquid leakage, and when installing fixed, fixing intensity is relatively low, damping is slow
It is poor to shake effect, when colliding with, is easy to cause the parts inside pressure switch and is damaged, therefore, design a kind of pressure
Switching device is necessary.
Utility model content
The purpose of this utility model is to provide a kind of pressure switch apparatus, to solve mentioned above in the background art ask
Topic.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions：A kind of pressure switch apparatus, including
Valve body, thread groove, sealing ring, pressure switch ontology, protective pad, fixed seat, spring base, fixed link, fixed pin, delays waterproof jacket
Shake plate, yielding rubber, detection probe, metallic data plate, connecting plate, single-coil spring pipe, helical spring, diaphragm, o-ring, pedestal,
Bellows and rivet offer thread groove at the top of the valve body, and are equipped with sealing ring in thread groove, the outside of the valve body
Metallic data plate is installed by rivet, the inside of the valve body is equipped with waterproof jacket by buckle, and the inside of the waterproof jacket is logical
It crosses bolt and bradyseism plate is installed, the top of the bradyseism plate is equipped with fixed seat, the inside top of the fixed seat by bolt
Protective pad is installed by bolt, the side of the protective pad is equipped with pressure switch ontology, and the inside of the fixed seat passes through
Bolt is equipped with spring base, and the side of the spring base is equipped with fixed link by bolt, and the bottom of the valve body passes through bolt
Connecting plate is installed, the side of the connecting plate by bolt installation there are two single-coil spring pipe, the single-coil spring pipe it is interior
Portion is equipped with o-ring by bolt, and the top of the o-ring is equipped with diaphragm by bolt, and the top of the diaphragm is logical
It crosses buckle and helical spring is installed, the bottom of the connecting plate is equipped with pedestal by bolt, and the bottom of the pedestal passes through spiral shell
Bolt is equipped with bellows, and bellows is connect across pedestal with single-coil spring pipe.
Further, the sealing ring passes through valve body and waterproof jacket to be connect with pressure switch ontology.
Further, the inside of the bradyseism plate is filled with yielding rubber.
Further, the both sides of the fixed seat offer pin hole, and cooperation is equipped with fixed pin, the fixation in pin hole
Pin is connect across fixed seat with pressure switch ontology.
Further, the top of the helical spring is equipped with detection probe by buckle, and detection probe pass through valve body,
Waterproof jacket and fixed seat are connect with pressure switch ontology.
Compared with prior art, the advantageous effect that the utility model is reached is：The pressure switch apparatus, in use, anti-
Water jacket can ensure the aridity of valve inner, avoid the normal work of the moisture immersion effect device internal component；Sealing
Circle can improve the sealing effect of the device, avoid that there is a situation where leak；Protective pad can protect pressure switch ontology, avoid
Pressure switch ontology scratches；Fixed pin is connect across fixed seat with pressure switch ontology, can have good installation solid
Determine effect, is beneficial to improve integral strength and structural stability；The antidetonation that bradyseism plate and yielding rubber can improve the device subtracts
Effect is shaken, the device inner components are caused to damage when avoiding collision；The device, compact, install convenient have good
Switch control effect and have stronger structural stability, substantially increase the convenience used.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the entirety perspective view of the utility model；
Fig. 2 is the whole front view of the utility model；
In figure：1, valve body；2, waterproof jacket；3, thread groove；4, sealing ring；5, pressure switch ontology；6, protective pad；7, fixed
Seat；8, spring base；9, fixed link；10, fixed pin；11, bradyseism plate；12, yielding rubber；13, detection probe；14, metallic data plate；
15, connecting plate；16, single-coil spring pipe；17, helical spring；18, diaphragm；19, o-ring；20, pedestal；21, bellows；22、
Rivet.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of pressure switch apparatus, including it is valve body 1, anti-
Water jacket 2, thread groove 3, sealing ring 4, pressure switch ontology 5, protective pad 6, fixed seat 7, spring base 8, fixed link 9, fixed pin 10,
Bradyseism plate 11, yielding rubber 12, detection probe 13, metallic data plate 14, connecting plate 15, single-coil spring pipe 16, helical spring 17, cross
The top of diaphragm 18, o-ring 19, pedestal 20, bellows 21 and rivet 22, valve body 1 offers thread groove 3, and peace in thread groove 3
Equipped with sealing ring 4, the outside of valve body 1 is equipped with metallic data plate 14 by rivet 22, and the inside of valve body 1 is equipped with anti-by buckle
The inside of water jacket 2, waterproof jacket 2 is equipped with bradyseism plate 11 by bolt, and the top of bradyseism plate 11 is equipped with fixed seat by bolt
7, the inside top of fixed seat 7 is equipped with protective pad 6 by bolt, and the side of protective pad 6 is equipped with pressure switch ontology 5, Gu
The inside of reservation 7 is equipped with spring base 8 by bolt, and the side of spring base 8 is equipped with fixed link 9, the bottom of valve body 1 by bolt
Portion is equipped with connecting plate 15 by bolt, and by bolt installation, there are two single-coil spring pipe 16, individual pen bullets for the side of connecting plate 15
The inside of reed pipe 16 is equipped with o-ring 19 by bolt, and the top of o-ring 19 is equipped with diaphragm 18, diaphragm by bolt
18 top is equipped with helical spring 17 by buckle, and the bottom of connecting plate 15 is equipped with pedestal 20 by bolt, pedestal 20
Bottom is equipped with bellows 21 by bolt, and bellows 21 is connect across pedestal 20 with single-coil spring pipe 16.
Further, sealing ring 4 passes through valve body 1 and waterproof jacket 2 to be connect with pressure switch ontology 5, can improve the device
Sealing effect, avoid that there is a situation where leak.
Further, the inside of bradyseism plate 11 is filled with yielding rubber 12, can have good antidetonation shock attenuation effect, keep away
Exempt from that the device inner components are caused to damage when collision.
Further, the both sides of fixed seat 7 offer pin hole, and cooperation is equipped with fixed pin 10, fixed pin 10 in pin hole
It is connect with pressure switch ontology 5 across fixed seat 7, can have good installation fixed effect, be beneficial to improve integral strength
And structural stability.
Further, the top of helical spring 17 is equipped with detection probe 13 by buckle, and detection probe 13 passes through valve
Body 1, waterproof jacket 2 and fixed seat 7 are connect with pressure switch ontology 5, can be transmitted the signal detected by detection probe 13
To pressure switch ontology 5, consequently facilitating pressure switch ontology 5 carries out switch control.
Operation principle：Before use, pressure switch ontology 5 is contacted with the protective pad 6 that 7 top of fixed seat is installed so that bullet
Spring abutment 8 pushes fixed link 9 to be clamped with pressure switch ontology 5, is consolidated pressure switch ontology 5 across fixed seat 7 using fixed pin 10
It is fixed so that the bottom of pressure switch ontology 5 is connect with detection probe 13, after the completion of fixation, by rivet 22 by metallic data plate 14
Mounted on the surface of valve body 1, by extraneous pipeline by thread groove 3 and sealing ring 4 and pressure switch ontology 5, while by pressure pipe
Road is connect by bellows 21 with pedestal 20, and when pressure enters single-coil spring pipe 16 through bellows 21, pressure is through 19 He of o-ring
Diaphragm 18, to push helical spring 17 to deform upon, detection probe 13 detects the information that helical spring 17 deforms upon
Afterwards, it is connect with pressure switch ontology 5 due to detection probe 13 so that pressure switch ontology 5 carries out switch control.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of pressure switch apparatus, including valve body (1), waterproof jacket (2), thread groove (3), sealing ring (4), pressure switch ontology
(5), protective pad (6), fixed seat (7), spring base (8), fixed link (9), fixed pin (10), bradyseism plate (11), yielding rubber
(12), detection probe (13), metallic data plate (14), connecting plate (15), single-coil spring pipe (16), helical spring (17), diaphragm
(18), o-ring (19), pedestal (20), bellows (21) and rivet (22), it is characterised in that：It is opened up at the top of the valve body (1)
There is thread groove (3), and sealing ring (4) is installed in thread groove (3), the outside of the valve body (1) is equipped with by rivet (22)
The inside of metallic data plate (14), the valve body (1) is equipped with waterproof jacket (2) by buckle, and the inside of the waterproof jacket (2) passes through
Bolt is equipped with bradyseism plate (11), and the top of the bradyseism plate (11) is equipped with fixed seat (7), the fixed seat by bolt
(7) inside top is equipped with protective pad (6) by bolt, and the side of the protective pad (6) is equipped with pressure switch ontology
(5), the inside of the fixed seat (7) is equipped with spring base (8) by bolt, and the side of the spring base (8) is pacified by bolt
Equipped with fixed link (9), the bottom of the valve body (1) is equipped with connecting plate (15), the side of the connecting plate (15) by bolt
By bolt installation, there are two single-coil spring pipes (16), and the inside of the single-coil spring pipe (16) is equipped with o-ring by bolt
(19), the top of the o-ring (19) is equipped with diaphragm (18) by bolt, passes through buckle at the top of the diaphragm (18)
Helical spring (17) is installed, the bottom of the connecting plate (15) is equipped with pedestal (20) by bolt, the pedestal (20)
Bottom is equipped with bellows (21) by bolt, and bellows (21) is connect across pedestal (20) with single-coil spring pipe (16).
2. a kind of pressure switch apparatus according to claim 1, it is characterised in that：The sealing ring (4) passes through valve body (1)
It is connect with pressure switch ontology (5) with waterproof jacket (2).
3. a kind of pressure switch apparatus according to claim 1, it is characterised in that：It fills the inside of the bradyseism plate (11)
There is yielding rubber (12).
4. a kind of pressure switch apparatus according to claim 1, it is characterised in that：The both sides of the fixed seat (7) open up
There is pin hole, and cooperation is equipped with fixed pin (10) in pin hole, the fixed pin (10) passes through fixed seat (7) and pressure switch ontology
(5) it connects.
5. a kind of pressure switch apparatus according to claim 1, it is characterised in that：The top of the helical spring (17) is logical
It crosses buckle and detection probe (13) is installed, and detection probe (13) passes through valve body (1), waterproof jacket (2) and fixed seat (7) and pressure
Switch main body (5) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502302.2U CN207977269U (en) | 2018-04-10 | 2018-04-10 | A kind of pressure switch apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502302.2U CN207977269U (en) | 2018-04-10 | 2018-04-10 | A kind of pressure switch apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207977269U true CN207977269U (en) | 2018-10-16 |
Family
ID=63763884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820502302.2U Expired - Fee Related CN207977269U (en) | 2018-04-10 | 2018-04-10 | A kind of pressure switch apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207977269U (en) |
-
2018
- 2018-04-10 CN CN201820502302.2U patent/CN207977269U/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: 20181016 Termination date: 20200410 |