CN208060078U - A kind of Digital Pressure Transducer - Google Patents
A kind of Digital Pressure Transducer Download PDFInfo
- Publication number
- CN208060078U CN208060078U CN201820426612.0U CN201820426612U CN208060078U CN 208060078 U CN208060078 U CN 208060078U CN 201820426612 U CN201820426612 U CN 201820426612U CN 208060078 U CN208060078 U CN 208060078U
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- China
- Prior art keywords
- hole
- over
- pressed
- turning set
- gauge outfit
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Abstract
The utility model discloses a kind of Digital Pressure Transducers, including gauge outfit, three side of the gauge outfit is both provided with display screen, and the display screen bottom is provided with control button, and the gauge outfit bottom is provided with top connection, the top connection is internally provided with the first over-pressed hole, the top connection side is provided with relief hole, and the relief hole is internally provided with sleeve column, and described sleeve column one end is provided with relief valve, it is socketed with spring on the outside of the sleeve column, the spring one end is fixedly connected with relief hole inner wall.The utility model is by the way that lower contact to be mounted in the equipment for needing to detect pressure, gas enters from third overvoltage hole, by turning set, turning set is internally provided with the multiple second over-pressed holes, when gas is by the second over-pressed hole, the strainer in the second over-pressed hole can stop the sundries in gas, avoid sundries from entering and cause equipment damage in transmitter, due to there are the multiple second over-pressed holes, the percent of pass of gas can be greatly increased.
Description
Technical field
The utility model is related to sensor technical field, more particularly to a kind of Digital Pressure Transducer.
Background technology
Digital Pressure Transducer is a kind of common pressure checking device, and function is to receive pressure by pressure sensor
Pressure value is included in digital display module after control module is handled by signal.In actual use, the peace of pressure transmitter
Holding position is varied, and for Digital Pressure Transducer in the prior art since gauge outfit is non-rotatable, it is very inconvenient when registration to read,
And when detecting impure gas, the sundries in gas enters in equipment the damage for be easy to causeing equipment, and pressure inverting
Device all can will result in the breaking-up of equipment when pressure is more than this critical point there are one pressure bearing critical point.
Therefore, it is necessary to solve the above problems to invent a kind of Digital Pressure Transducer.
Utility model content
The purpose of this utility model is to provide a kind of Digital Pressure Transducers, mentioned above in the background art to solve
Problem.
To achieve the above object, the utility model provides the following technical solutions：A kind of Digital Pressure Transducer, including table
Head, three side of the gauge outfit are both provided with display screen, and the display screen bottom is provided with control button, and the gauge outfit bottom is provided with
Top connection, the top connection are internally provided with the first over-pressed hole, and the top connection side is provided with relief hole, in the relief hole
Portion is provided with sleeve column, and described sleeve column one end is provided with relief valve, is socketed with spring on the outside of the sleeve column, the spring one end with let out
Pressure hole inner wall is fixedly connected, and the spring other end is fixedly connected with relief valve side, and top connection outer wall bottom end is provided with
Sliding slot, the top connection bottom are provided with turning set, and sliding rail is provided at the top of the turning set inner wall, and the sliding rail is slided with sliding slot
Dynamic connection, the turning set are internally provided with the second over-pressed hole, and the turning set bottom is provided with lower contact, in the turning set
Wall bottom is provided with thread groove, is provided with screw thread at the top of the lower contact outer wall, the turning set and lower contact by screw thread and
Thread groove is threadedly coupled, and the lower contact is internally provided with third overvoltage hole.
Preferably, the gauge outfit is shaped to triangular prism shaped.
Preferably, the relief valve side is provided with rubber gasket.
Preferably, the sliding slot bottom is provided with rubber seal.
Preferably, the described second over-pressed hole is internally provided with strainer.
Preferably, the described first over-pressed hole is connected to the second over-pressed hole, and the described second over-pressed hole is connected to third overvoltage hole.
The technique effect and advantage of the utility model：The utility model needs to detect pressure by the way that lower contact to be mounted on
In equipment, gas enters from third overvoltage hole, and by turning set, turning set is internally provided with the multiple second over-pressed holes, gas warp
When crossing the second over-pressed hole, the strainer in the second over-pressed hole can stop the sundries in gas, avoid sundries from entering in transmitter and make
Forming apparatus damages, and due to there is the multiple second over-pressed holes, can greatly increase the percent of pass of gas, reduce because single strainer adheres to
Sundries is excessive and causes the probability of the second over-pressed hole plug, when daily maintenance, can be cleared up by turning set under lower contact rotary unloading
The sundries of the inside, simple to operate, gas enters the first over-pressed hole by the second over-pressed hole, and pressure is measured subsequently into gauge outfit
Power, the pressure value measured are shown on a display screen in digital form, since the shape of gauge outfit is triangular prism shaped, convenient for multiple
Angle sees display screen, facilitates observation, is slidably connected by sliding slot and sliding rail, can rotate gauge outfit, be convenient for after installation
Display screen is watched, the leakproofness of equipment can be improved by rubber seal, is conducive to reduce error, when gas pressure is excessive
When, gas can be open-top by relief valve by relief hole, and to achieve the effect that pressure release, relief valve is in spring tension after pressure release
Under the action of be closed, rubber gasket can improve the leakproofness of equipment, convenient for reduce detection error.
Description of the drawings
Fig. 1 is the front section view of the utility model；
Fig. 2 is the portions A enlarged drawing in Fig. 1 of the utility model；
Fig. 3 is the portions B enlarged drawing in Fig. 1 of the utility model；
Fig. 4 is the vertical view of the utility model；
Fig. 5 is the bottom view of the utility model；
In figure：1 gauge outfit, 2 display screens, 3 control buttons, 4 top connections, 5 first over-pressed holes, 6 relief holes, 7 sleeve columns, 8 pressure releases
Valve, 9 springs, 10 sliding slots, 11 turning sets, 12 sliding rails, 13 second over-pressed holes, 14 lower contacts, 15 third overvoltage holes, 16 rubber seals
Pad, 17 rubber seal, 18 strainers.
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.
The utility model provides a kind of Digital Pressure Transducer as shown in Figs. 1-5, including gauge outfit 1, the gauge outfit 1 three
Side is both provided with display screen 2, and 2 bottom of the display screen is provided with control button 3, and 1 bottom of the gauge outfit is provided with top connection 4,
The top connection 4 is internally provided with the first over-pressed hole 5, and 4 side of the top connection is provided with relief hole 6, inside the relief hole 6
It is provided with sleeve column 7,7 one end of the sleeve column is provided with relief valve 8, avoids causing equipment to damage because pressure is excessive, the sleeve column 7
Outside is socketed with spring 9, and 9 one end of the spring is fixedly connected with 6 inner wall of relief hole, 9 other end of the spring and relief valve 8 one
Side is fixedly connected, and 4 outer wall bottom end of the top connection is provided with sliding slot 10, and 4 bottom of the top connection is provided with turning set 11, described
It is provided with sliding rail 12 at the top of 11 inner wall of turning set, the sliding rail 12 is slidably connected with sliding slot 10, and gauge outfit 1 can be made to rotate, be convenient for
Staff observes display screen 2, and the turning set 11 is internally provided with the second over-pressed hole 13,11 bottom of the turning set
It is provided with lower contact 14,11 inner wall bottom of the turning set is provided with thread groove, spiral shell is provided at the top of 14 outer wall of the lower contact
Line, the turning set 11 are threadedly coupled with lower contact 14 by screw thread and thread groove, easy to disassemble to be cleaned to strainer 18, institute
It states lower contact 14 and is internally provided with third overvoltage hole 15.
The gauge outfit 1 is shaped to triangular prism shaped, and 8 side of the relief valve is provided with rubber gasket 16, the cunning
10 bottom of slot is provided with rubber seal 17, improves the leakproofness of equipment, reduces detection error, inside the described second over-pressed hole 13
It is provided with strainer 18, sundries is avoided to enter in transmitter the damage for causing equipment, 5 and second over-pressed hole 13 of the described first over-pressed hole
Connection, the described second over-pressed hole 13 are connected to third overvoltage hole 15.
This practicality operation principle：Lower contact 14 is mounted in the equipment for needing to detect pressure, gas is from third overvoltage hole
15 enter, and by turning set 11, turning set 11 is internally provided with the multiple second over-pressed holes 13, and gas is by the second over-pressed hole 13
When, the strainer 18 in the second over-pressed hole 13 can stop the sundries in gas, avoid sundries from entering in transmitter and equipment is caused to damage
It is bad, due to there are the multiple second over-pressed holes 13, the percent of pass of gas can be greatly increased, is reduced because single strainer 18 adheres to sundries
The excessive and probability that causes the second over-pressed hole 13 to block can be by turning set 11 under 14 rotary unloading of lower contact, clearly when daily maintenance
The sundries of the inside is managed, simple to operate, gas enters the first over-pressed hole 5 by the second over-pressed hole 13, is surveyed subsequently into gauge outfit 1
Go out pressure, the pressure value measured is shown on the display screen 2 in digital form, since the shape of gauge outfit 1 is triangular prism shaped, is convenient for
See display screen 2 in multiple angles, facilitates observation, be slidably connected by sliding slot 10 and sliding rail 12, it can be 1 turn by gauge outfit
It is dynamic, convenient for viewing display screen 2 after installation, the leakproofness of equipment can be improved by rubber seal 17, be conducive to reduce error,
When gas pressure is excessive, gas can be open-top by relief valve 8 by relief hole 6, to achieve the effect that pressure release, after pressure release
Relief valve 8 is closed under the action of 9 pulling force of spring, and rubber gasket 16 can improve the leakproofness of equipment, convenient for reducing detection
Error.
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
Equivalent replacement is carried out, 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 (6)
1. a kind of Digital Pressure Transducer, including gauge outfit (1), it is characterised in that：(1) three side of the gauge outfit is both provided with display screen
(2), display screen (2) bottom is provided with control button (3), and gauge outfit (1) bottom is provided with top connection (4), it is described on
Connector (4) is internally provided with the first over-pressed hole (5), and top connection (4) side is provided with relief hole (6), the relief hole (6)
It is internally provided with sleeve column (7), described sleeve column (7) one end is provided with relief valve (8), spring is socketed on the outside of the sleeve column (7)
(9), described spring (9) one end is fixedly connected with relief hole (6) inner wall, and spring (9) other end and relief valve (8) side are solid
Fixed connection, top connection (4) the outer wall bottom end are provided with sliding slot (10), and top connection (4) bottom is provided with turning set (11),
It is provided with sliding rail (12) at the top of turning set (11) inner wall, the sliding rail (12) is slidably connected with sliding slot (10), the rotation
Set (11) is internally provided with the second over-pressed hole (13), and turning set (11) bottom is provided with lower contact (14), the turning set
(11) inner wall bottom is provided with thread groove, screw thread is provided at the top of lower contact (14) outer wall, the turning set (11) is under
Connector (14) is threadedly coupled by screw thread and thread groove, and the lower contact (14) is internally provided with third overvoltage hole (15).
2. a kind of Digital Pressure Transducer according to claim 1, it is characterised in that：The gauge outfit (1) is shaped to
It is triangular prism shaped.
3. a kind of Digital Pressure Transducer according to claim 1, it is characterised in that：Relief valve (8) the side setting
There is rubber gasket (16).
4. a kind of Digital Pressure Transducer according to claim 1, it is characterised in that：Sliding slot (10) bottom is provided with
Rubber seal (17).
5. a kind of Digital Pressure Transducer according to claim 1, it is characterised in that：Described second over-pressed hole (13) is internal
It is provided with strainer (18).
6. a kind of Digital Pressure Transducer according to claim 1, it is characterised in that：The first over-pressed hole (5) and the
Two over-pressed holes (13) are connected to, and the described second over-pressed hole (13) is connected to third overvoltage hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820426612.0U CN208060078U (en) | 2018-03-28 | 2018-03-28 | A kind of Digital Pressure Transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820426612.0U CN208060078U (en) | 2018-03-28 | 2018-03-28 | A kind of Digital Pressure Transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208060078U true CN208060078U (en) | 2018-11-06 |
Family
ID=63986980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820426612.0U Expired - Fee Related CN208060078U (en) | 2018-03-28 | 2018-03-28 | A kind of Digital Pressure Transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208060078U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397795A (en) * | 2020-05-14 | 2020-07-10 | 红旗仪表（长兴）有限公司 | Multi-surface pressure gauge |
| CN113008445A (en) * | 2019-12-20 | 2021-06-22 | 周文三 | Pressure gauge with multistage safety pressure relief |
-
2018
- 2018-03-28 CN CN201820426612.0U patent/CN208060078U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113008445A (en) * | 2019-12-20 | 2021-06-22 | 周文三 | Pressure gauge with multistage safety pressure relief |
| CN111397795A (en) * | 2020-05-14 | 2020-07-10 | 红旗仪表（长兴）有限公司 | Multi-surface pressure gauge |
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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: 20181106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |