CN207231702U - A kind of pressure vacuum gauge - Google Patents
A kind of pressure vacuum gauge Download PDFInfo
- Publication number
- CN207231702U CN207231702U CN201721274699.6U CN201721274699U CN207231702U CN 207231702 U CN207231702 U CN 207231702U CN 201721274699 U CN201721274699 U CN 201721274699U CN 207231702 U CN207231702 U CN 207231702U
- Authority
- CN
- China
- Prior art keywords
- block
- fixedly connected
- receiving
- pressure gauge
- fixed
- 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 vacuum gauge, including pressure gauge body, the front of the pressure gauge body is movably installed with cover body, it has been respectively fixedly connected with the right side of the pressure gauge body and cover body and has accommodated block and contiguous block one, the receiving block is internally provided with fixing device, the fixing device includes being movably arranged on the receiving block accommodated inside block, the back side of the contiguous block one is fixedly connected with the contiguous block two on the right side of receiving block, the back end activity of the contiguous block two is connected to the inside for accommodating block, limited block and drive link are fixedly connected with the right side of the receiving block.The pressure vacuum gauge; by setting fixing device to fix cover when people need not look at pressure gauge; so as to which cover will not be automatically opened up after closing; pressure gauge can be effectively protected; and the apparatus structure is simple; it is easy to operate, it is convenient for people to open and close cover, consequently facilitating people use.
Description
Technical field
Pressure vacuum gauge technical field is the utility model is related to, is specially a kind of pressure vacuum gauge.
Background technology
Pressure vacuum gauge is on the basis of atmospheric pressure, and for measuring the instrument less than atmospheric pressure, pressure vacuum gauge is applicable in
Measurement is not crystallized, not solidified, the vacuum pressure of liquid, gas to the corrosion-free effect of copper and copper alloy measures without explosion.
In order to protect the transparent watchcase of pressure gauge, people install a lid on pressure gauge and are protected, for convenience
People open lid, do not set the structure that can be fixed between lid and pressure gauge, and general lid is arranged to beat up and down
Open, but need left and right to open when space is limited, and the mode lid that left and right is opened easily automatically opens up after closing, causes
The effect of protection pressure gauge can not be played, is not easy to people's use.
The content of the invention
（One）The technical problem of solution
In view of the deficiencies of the prior art, the utility model provides a kind of pressure vacuum gauge, and pressure gauge can be prevented by possessing
The advantages that cover automatically opens up, solves the problems, such as that pressure gauge cover easily automatically opens up.
（Two）Technical solution
To realize the above-mentioned purpose for preventing pressure gauge cover from automatically opening up, the utility model provides following technical solution：One
Kind pressure vacuum gauge, including pressure gauge body, the front of the pressure gauge body are movably installed with cover body, the pressure gauge
It has been respectively fixedly connected with the right side of body and cover body and has accommodated block and contiguous block one, the receiving block is internally provided with fixation
Device；
The fixing device includes being movably arranged on the receiving block accommodated inside block, and the back side of the contiguous block one, which is fixed, to be connected
The contiguous block two being connected on the right side of receiving block, the back end activity of the contiguous block two is connected to the inside for accommodating block, described to hold
Connect and limited block and drive link are fixedly connected with the right side of block, the limited block is located at the front of drive link, and drive link is positioned at company
The back side of block two is connect, the right end of the limited block is connected to the inside of contiguous block two, and the right end of the drive link is through receiving block
And extend to the outside for accommodating block.
Preferably, fixed block one and fixed block have been respectively fixedly connected with the left of the pressure gauge body and cover body
Two, the back side of the fixed block two is fixedly connected with the fixed block three positioned at the top and bottom of fixed block one, the fixed block one
Internal activity be connected with fixed link, the top and bottom of the fixed link are fixed with fixed block three in the lump through fixed block to be connected
Connect.
Preferably, compression spring one is fixedly connected with the left of the receiving block, the left end of the compression spring one is with accommodating the interior of block
Wall is fixedly connected.
Preferably, the inner wall for accommodating block is fixedly connected with the compression spring two positioned at two back side of contiguous block, the compression spring two
Front end be fixedly connected with pushing block, the front of the pushing block is flexibly connected with the back side of contiguous block two.
Preferably, the right end of the drive link is fixedly connected with contact block, and the surface of the contact block is provided with anti-skid chequer.
（Three）Beneficial effect
Compared with prior art, the utility model provides a kind of pressure vacuum gauge, possesses following beneficial effect：
1st, pressure vacuum gauge, by setting fixing device to fix cover when people need not look at pressure gauge
Firmly, so that cover will not be automatically opened up after closing, pressure gauge can be effectively protected, and the apparatus structure is simple, holds
It is easy to operate, it is convenient for people to open and close cover, consequently facilitating people use.
2nd, the pressure vacuum gauge, by setting compression spring one to provide thrust for receiving block, facilitates receiving block to drive spacing
Block is clamped with contiguous block two, can is that contiguous block two provides thrust by setting compression spring two and pushing block, watchcase can be flicked, side
Persons who happens to be on hand for an errand open watchcase, by setting contact block to increase the contact area and frictional force of drive link and user's hand, energy
Enough it is convenient for people to mobile drive link.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model overlooking the structure diagram；
Fig. 3 is the left view structure schematic cross-sectional view of the utility model fixed block one；
Fig. 4 is the partial structurtes enlarged diagram of the utility model A.
In figure：1 pressure gauge body, 2 cover bodies, 3 accommodate block, 4 contiguous blocks one, 5 fixing devices, 51 receiving blocks, 52 companies
Connect block two, 53 limited blocks, 54 drive links, 6 fixed blocks one, 7 fixed blocks two, 8 fixed blocks three, 9 fixed links, 10 compression springs one, 11 pressure
Spring two, 12 pushing blocks, 13 contact blocks.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, a kind of pressure vacuum gauge, including pressure gauge body 1, the front activity of pressure gauge body 1 are installed
There is a cover body 2, the left side of pressure gauge body 1 and cover body 2 has been respectively fixedly connected with fixed block 1 and fixed block 27, Gu
The back side for determining block 27 is fixedly connected with the fixed block 38 positioned at the top and bottom of fixed block 1, the internal activity of fixed block 1
Fixed link 9 is connected with, the top and bottom of fixed link 9 are fixedly connected through fixed block 1 and with fixed block 38, pressure gauge
The right side of body 1 and cover body 2, which has been respectively fixedly connected with, accommodates block 3 and contiguous block 1, and it is solid to accommodate being internally provided with for block 3
Determine device 5；
Fixing device 5 includes being movably arranged on the receiving block 51 accommodated inside block 3, and the left side of receiving block 51 is fixedly connected with
Compression spring 1, the left end of compression spring 1 are fixedly connected with accommodating the inner wall of block 3, can be receiving block 51 by setting compression spring 1
Thrust is provided, facilitates receiving block 51 to drive limited block 53 to be clamped with contiguous block 2 52, the back side of contiguous block 1 is fixedly connected with position
Contiguous block 2 52 in the right side of receiving block 51, the back end activity of contiguous block 2 52 are connected to the inside for accommodating block 3, accommodate block 3
Inner wall is fixedly connected with the compression spring 2 11 positioned at 2 52 back side of contiguous block, and the front end of compression spring 2 11 is fixedly connected with pushing block 12, pushes away
The front of block 12 is flexibly connected with the back side of contiguous block 2 52, can be contiguous block 2 52 by setting compression spring 2 11 and pushing block 12
Thrust is provided, watchcase can be flicked, is convenient for people to open watchcase, the right side of receiving block 51 is fixedly connected with limited block 53 and passes
Lever 54, limited block 53 is located at the front of drive link 54, and drive link 54 is located at the back side of contiguous block 2 52, the right side of limited block 53
End is connected to the inside of contiguous block 2 52, and the right end of drive link 54 passes through through accommodating block 3 and extending to the outside of receiving block 3
Fixing device 5 is set to fix cover when people need not look at pressure gauge, so as to allow cover will not be after closing
Automatically open up, pressure gauge can be effectively protected, and the apparatus structure is simple, it is easy to operate, it is convenient for people to open and close
Cover, consequently facilitating people use, the right end of drive link 54 is fixedly connected with contact block 13, and the surface of contact block 13 is provided with anti-
Sliding line, by setting contact block 13 to increase the contact area and frictional force of drive link 54 and user's hand, can facilitate
People move drive link 54.
When in use, receiving block 51 is promoted to move right by compression spring 1, receiving block 51 promotes 53 company of sticking into of limited block
Connect in block 2 52, so that cover body 2 be fixed, when needing to open cover body 2, promote contact block 13, contact to the left
Block 13 promote drive link 54 be moved to the left, drive link 54 promote receiving block 51 be moved to the left, receiving block 51 drive limited block 53 to
Move left, allow limited block 53 to be exited from the inside of contiguous block 2 52, at this moment compression spring 2 11 will promote pushing block 12 to move forward, and push away
Block 12 promotes forward contiguous block 2 52, and contiguous block 2 52 is ejected receiving block 3 can complete action of uncapping.
In conclusion the pressure vacuum gauge, can by the switch for setting fixing device 5 that people can be allowed to control cover
The advantages that preventing pressure gauge cover from automatically opening up, solve the problems, such as that pressure gauge cover easily automatically opens up.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of pressure vacuum gauge, including pressure gauge body（1）, it is characterised in that：The pressure gauge body（1）Front activity
Cover body is installed（2）, the pressure gauge body（1）With cover body（2）Right side be respectively fixedly connected with receiving block（3）
With contiguous block one（4）, the receiving block（3）Be internally provided with fixing device（5）；
The fixing device（5）Including being movably arranged on receiving block（3）Internal receiving block（51）, the contiguous block one（4）'s
The back side is fixedly connected with positioned at receiving block（51）The contiguous block two on right side（52）, the contiguous block two（52）Back end activity connection
Accommodating block（3）Inside, the receiving block（51）Right side be fixedly connected with limited block（53）And drive link（54）, the limit
Position block（53）Positioned at drive link（54）Front, and drive link（54）Positioned at contiguous block two（52）The back side, the limited block
（53）Right end be connected to contiguous block two（52）Inside, the drive link（54）Right end through accommodate block（3）And extend to
Accommodate block（3）Outside.
A kind of 2. pressure vacuum gauge according to claim 1, it is characterised in that：The pressure gauge body（1）With cover sheet
Body（2）Left side be respectively fixedly connected with fixed block one（6）With fixed block two（7）, the fixed block two（7）The back side fix connect
It is connected to and is located at fixed block one（6）The fixed block three of top and bottom（8）, the fixed block one（6）Internal activity be connected with it is solid
Fixed pole（9）, the fixed link（9）Top and bottom run through fixed block one（6）And with fixed block three（8）It is fixedly connected.
A kind of 3. pressure vacuum gauge according to claim 1, it is characterised in that：The receiving block（51）Left side fix connect
It is connected to compression spring one（10）, the compression spring one（10）Left end with accommodate block（3）Inner wall be fixedly connected.
A kind of 4. pressure vacuum gauge according to claim 1, it is characterised in that：The receiving block（3）Inner wall fix connect
It is connected to and is located at contiguous block two（52）The compression spring two at the back side（11）, the compression spring two（11）Front end be fixedly connected with pushing block（12）,
The pushing block（12）Front with contiguous block two（52）The back side be flexibly connected.
A kind of 5. pressure vacuum gauge according to claim 1, it is characterised in that：The drive link（54）Right end fix connect
It is connected to contact block（13）, the contact block（13）Surface be provided with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274699.6U CN207231702U (en) | 2017-09-29 | 2017-09-29 | A kind of pressure vacuum gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274699.6U CN207231702U (en) | 2017-09-29 | 2017-09-29 | A kind of pressure vacuum gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207231702U true CN207231702U (en) | 2018-04-13 |
Family
ID=61850284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721274699.6U Expired - Fee Related CN207231702U (en) | 2017-09-29 | 2017-09-29 | A kind of pressure vacuum gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207231702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449546A (en) * | 2017-09-29 | 2017-12-08 | 无锡市凯丰压力表有限公司 | A kind of pressure vacuum gauge |
-
2017
- 2017-09-29 CN CN201721274699.6U patent/CN207231702U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449546A (en) * | 2017-09-29 | 2017-12-08 | 无锡市凯丰压力表有限公司 | A kind of pressure vacuum 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20190929 |