CN209324636U - A kind of portable air compressor core of pressure meter - Google Patents
A kind of portable air compressor core of pressure meter Download PDFInfo
- Publication number
- CN209324636U CN209324636U CN201920000065.4U CN201920000065U CN209324636U CN 209324636 U CN209324636 U CN 209324636U CN 201920000065 U CN201920000065 U CN 201920000065U CN 209324636 U CN209324636 U CN 209324636U
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- China
- Prior art keywords
- fixed
- hole
- installation part
- air compressor
- shell
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Abstract
The utility model discloses a kind of portable air compressor core of pressure meters, including shell, placing groove is equipped in the shell, bottom in the placing groove is removably connected with two rubber pads, the upper end of the rubber pad, which contradicts, fixed block, the upper end of two fixed blocks is fixed with installation part jointly, bottom in the placing groove is equipped with groove, bottom in the lower end and groove of the installation part is respectively and fixedly provided with cushion block, it is arranged with spring jointly on two cushion blocks, the upper and lower ends of the installation part are equipped with first through hole and third through-hole, it extends through in two first through hole and two third through-holes equipped with the second screw, the second tapped blind hole is equipped on two fixed blocks.The utility model solves the problems, such as to be inconvenient to mount and dismount, simultaneously also solve the problem of being unable to bumper and absorbing shock when machine core is by external force, avoid machine core because damage lead to not using the case where occur, saved cost, the service life for extending machine core, improves protective.
Description
Technical field
The utility model relates to air compressor machine technical field more particularly to a kind of portable air compressor core of pressure meters.
Background technique
Pressure gauge refers to the instrument for measuring and indicating using elastic element as sensing element higher than environmental pressure, using extremely
Generally, it almost spreads all industrial flow and scientific research field.In heat distribution pipe network, oil gas transmission, water and air supply system, vehicle
The fields such as maintenance factory shop are seen everywhere.Especially in industrial stokehold and technology measurement process, due to mechanical compression
The elastic sensing element of table has very high mechanical strength and the characteristics such as convenient for production so that mechanical compression table obtain it is more next
More it is widely applied.
In existing life, the use of Portable air compressor is released from sufferings very much, and air compressor machine is needed when in use using pressure
Table carries out the measurement of pressure, and still, existing pressure gauge protective performance used for air compressor is poor, can not delay when by external force
Punching, be easy to cause pressure gauge to damage, and then leads to not using delaying job schedule, waste time, but also be inconvenient to install
And disassembly, for this purpose, we have proposed a kind of portable air compressor core of pressure meters to solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of portable pneumatics proposed
Machine core of pressure meter.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of portable air compressor core of pressure meter, including shell, the shell is interior to be equipped with placing groove, the placing groove
Interior bottom is removably connected with two rubber pads, and the upper end of the rubber pad is contradicted there are two fixed block, two fixed blocks
Upper end is fixed with installation part jointly, and the bottom in the placing groove is equipped with groove, the bottom in the lower end and groove of the installation part
Portion is respectively and fixedly provided with two cushion blocks, is arranged with spring on two cushion blocks jointly, it is logical that the upper and lower ends of the installation part are equipped with first
It is extended through in hole and third through-hole, two first through hole and two third through-holes equipped with the second screw, on two fixed blocks
Equipped with the second tapped blind hole, the lower end of second screw is extended in the second tapped blind hole, is rotatablely connected on the installation part
There is connecting rod, one end of the connecting rod is fixed with sector gear, and the installation part is equipped with the second through-hole, second through-hole
Interior to run through equipped with shaft, the lower end of the shaft is rotatably connected on the bottom in installation part, and the upper end of the shaft is run through and consolidated
Surely there is pointer, fixing sleeve is equipped with gear in the shaft, and gear and sector gear intermeshing, the side of the connecting rod turn
Dynamic to be connected with pull rod, one end of the pull rod is fixed with bourdon tube, and the side of the shell is fixed with connecting tube, the connecting tube
It is interior to run through the side wall of shell through one end equipped with fixed link, the fixed link and extend in shell, the one of the fixed link
End is fixed on the other end of bourdon tube.
Preferably, the lower end of the installation part is welded on the upper end of two fixed blocks.
Preferably, through equipped with connector in the connecting tube.
Preferably, the shell is made of aluminum alloy material.
Preferably, the sector gear and connecting rod are integrally formed.
Compared with prior art, the utility model has the beneficial effects that
1, it by the cooperation between rubber pad and fixed block, solves the problems, such as not buffered, has reached and occurred
When mobile, effect that machine core is buffered；
2, it by the cooperation between spring and cushion block, solves the problems, such as to be unable to damping, realize in machine core by external force
When effect, the function of damping is carried out to machine core using the elastic force of spring, improves the protective of machine core；
3, it by the cooperation between mounting plate and screw, solves the problems, such as to be inconvenient to mount and dismount, improves installation
With the efficiency of disassembly, the time is saved；
In conclusion which solves being inconvenient to the problem of mounting and dismounting, while also solving in machine core by outer
The problem of masterpiece used time is unable to bumper and absorbing shock, avoid machine core because damage lead to not using the case where occur, saved cost,
The service life for extending machine core, improves protective.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of portable air compressor core of pressure meter structural schematic diagram；
Fig. 2 be the utility model proposes a kind of portable air compressor core of pressure meter installation part side view；
Fig. 3 be the utility model proposes a kind of portable air compressor core of pressure meter installation part structural schematic diagram；
Fig. 4 be the utility model proposes a kind of portable air compressor core of pressure meter A at enlarged drawing.
In figure: 1 first through hole, 2 connecting rods, 3 second through-holes, 4 mounting plates, 5 rubber pads, 6 shells, 7 fixed blocks, 8 first
Screw, 9 third through-holes, 10 installation parts, 11 pull rods, 12 fourth holes, 13 springs, 14 cushion blocks, 15 connectors, 16 pointers, 17 shafts,
18 sector gears, 19 bourdon tubes, 20 connecting tubes, 21 fixed links.
Specific embodiment
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.
Referring to Fig.1-4, a kind of portable air compressor core of pressure meter, including shell 6, convenient for protection machine core, in shell 6
Equipped with placing groove, the bottom in placing groove is removably connected with two rubber pads 5, and the upper end of rubber pad 5, which contradicts, fixed block 7,
Play the role of support, the upper end of two fixed blocks 7 is fixed with installation part 10 jointly, and the bottom in placing groove is equipped with groove, peace
Bottom in the lower end and groove of piece installing 10 is respectively and fixedly provided with cushion block 14, is arranged with spring 13 jointly on two cushion blocks 14, plays slow
The effect of punching.The upper and lower ends of installation part 10 are equipped with first through hole 1 and third through-hole 9, two first through hole 1 and two thirds
It is extended through in through-hole 9 equipped with the second screw, is equipped with the second tapped blind hole on two fixed blocks 7, the lower end of the second screw is prolonged
It extends in the second tapped blind hole, is easy for installation and removal, improve the efficiency of installation and removal, save the time, in the work of spring 13
With playing the role of bumper and absorbing shock to machine core.
Connecting rod 2 is rotatably connected on installation part 10, one end of connecting rod 2 is fixed with sector gear 18, and connecting rod 2 rotates
Sector gear 18 is driven to rotate, installation part 10 is equipped with the second through-hole 3, and run through in the second through-hole 3 and is equipped with shaft 17, shaft 17
Lower end is rotatably connected on the bottom in installation part 10, and pointer 16 is run through and be fixed in the upper end of shaft 17, and the rotation of shaft 17 drives
Pointer 16 rotates, and fixing sleeve is equipped with gear, and gear and sector in shaft 17
18 intermeshing of wheel, the rotation of 18 rotation driven gear of sector gear, gear rotation drive shaft 17 to rotate, then root
Pressure value is read according to the numerical value that pointer 16 indicates；
The side of connecting rod 2 is rotatably connected to pull rod 11, and bourdon tube 19 is mobile to drive pull rod 11 mobile, the mobile band of pull rod 11
Dynamic connecting rod 2 is mobile, and one end of pull rod 11 is fixed with bourdon tube 19, and the side of shell 6 is fixed with connecting tube 20, in connecting tube 20
Through fixed link 21 is equipped with, one end of fixed link 21 is run through the side wall of shell 6 and is extended in shell 6, one end of fixed link 21
It is fixed on the other end of bourdon tube 19, drives bourdon tube 19 mobile when fixed link 21 is mobile, the lower end of installation part 10 is welded on two
The upper end of a fixed block 7, through connector 15 is equipped in connecting tube 20, convenient for connecting tube 20 to be connected on air compressor machine, shell 6 is adopted
It is made of aluminum alloy material, sector gear 18 and connecting rod 2 are integrally formed, and drive fixed link 21 to move using the pressure of air compressor machine
It is dynamic, so that the rotation for pointer 16 provides power.
As shown, mounting plate 4 is equipped with fourth hole, set that there are two the corresponding with fourth hole the 5th on rubber pad 5
Through-hole, the bottom in placing groove are set there are four the second tapped blind hole corresponding with fifth hole, through equipped with the in fourth hole
One end of one screw 8, the first screw 8 through fifth hole and extends in corresponding first tapped blind hole, facilitates peace installation and dismantling
It unloads, improves the efficiency of installation and removal, save the time.
It, first will be on air compressor machine using connector 15 by connecting tube 20 when measuring pressure in air compressor machine in the utility model
Appendix is attached, and when air squeezes fixed link 21, fixed link 21 is mobile to drive bourdon tube 19 mobile, bourdon tube
19 mobile drive pull rods 11 are mobile, and pull rod 11 is mobile to drive connecting rod 2 mobile, and the movement of connecting rod 2 drives sector gear 18 to rotate,
The rotation of 18 rotation driven gear of sector gear, gear rotation drive shaft 17 to rotate, and the rotation of shaft 17 drives pointer 16 to rotate, so
Pressure value is read according to the signified numerical value of pointer 16 afterwards, when pressure gauge is occurred mobile by external force, installation part 10 is mobile
When drive fixed block 7 mobile, rubber pad 5 is squeezed when fixed block 7 is mobile, is buffered using rubber pad 5, installation part 10 is mobile
Spring 13 is squeezed simultaneously, then carries out damping using the elastic force of spring 13, it is convenient that machine core is protected.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of portable air compressor core of pressure meter, including shell, it is characterised in that: placing groove is equipped in the shell,
Bottom in the placing groove is removably connected with two rubber pads, and the upper end of the rubber pad is contradicted there are two fixed block, and two
The upper end of a fixed block is fixed with installation part jointly, the bottom in the placing groove be equipped with groove, the lower end of the installation part and
Bottom in groove is respectively and fixedly provided with two cushion blocks, is arranged with spring on two cushion blocks jointly, and the upper and lower ends of the installation part are equal
Equipped with first through hole and third through-hole, extended through in two first through hole and two third through-holes equipped with the second screw, two
The second tapped blind hole is equipped on fixed block, the lower end of second screw extends in the second tapped blind hole, the installation part
On be rotatably connected to connecting rod, one end of the connecting rod is fixed with sector gear, and the installation part is equipped with the second through-hole, institute
State in the second through-hole through being equipped with shaft, the lower end of the shaft is rotatably connected on the bottom in installation part, the shaft it is upper
Pointer is run through and is fixed at end, and fixing sleeve is equipped with gear, and gear and sector gear intermeshing, the connection in the shaft
The side of bar is rotatably connected to pull rod, and one end of the pull rod is fixed with bourdon tube, and the side of the shell is fixed with connecting tube,
Through fixed link is equipped in the connecting tube, one end of the fixed link is run through the side wall of shell and is extended in shell, described
One end of fixed link is fixed on the other end of bourdon tube.
2. a kind of portable air compressor core of pressure meter according to claim 1, it is characterised in that: the installation part
Lower end is welded on the upper end of two fixed blocks.
3. a kind of portable air compressor core of pressure meter according to claim 1, it is characterised in that: in the connecting tube
Through equipped with connector.
4. a kind of portable air compressor core of pressure meter according to claim 1, it is characterised in that: the shell uses
Aluminum alloy material is made.
5. a kind of portable air compressor core of pressure meter according to claim 1, it is characterised in that: the sector gear
It is integrally formed with connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920000065.4U CN209324636U (en) | 2019-01-01 | 2019-01-01 | A kind of portable air compressor core of pressure meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920000065.4U CN209324636U (en) | 2019-01-01 | 2019-01-01 | A kind of portable air compressor core of pressure meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209324636U true CN209324636U (en) | 2019-08-30 |
Family
ID=67730372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920000065.4U Expired - Fee Related CN209324636U (en) | 2019-01-01 | 2019-01-01 | A kind of portable air compressor core of pressure meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209324636U (en) |
-
2019
- 2019-01-01 CN CN201920000065.4U patent/CN209324636U/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 |
Granted publication date: 20190830 Termination date: 20220101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |