CN207556733U - A kind of ball inflating pressure test device - Google Patents
A kind of ball inflating pressure test device Download PDFInfo
- Publication number
- CN207556733U CN207556733U CN201721846579.9U CN201721846579U CN207556733U CN 207556733 U CN207556733 U CN 207556733U CN 201721846579 U CN201721846579 U CN 201721846579U CN 207556733 U CN207556733 U CN 207556733U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- test device
- push rod
- ball
- pressure test
- 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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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a kind of ball inflating pressure test devices,Including cylinder,One end of cylinder is threadedly coupled with cover,Cylinder is internally provided with barrel chamber,The middle part of cover, which is run through, is equipped with push rod,And one end of push rod is placed in the inside of barrel chamber,One end of push rod is fixedly connected with the side of piston,The opposite side of piston is fixed with rubber cup,The other end of push rod is fixed with handle,One end of barrel chamber is equipped with pressure sensor,One end on the outside of cylinder is equipped with gas-charging connection,The side of gas-charging connection is equipped with Aerating needle,The side of cylinder is fixed with show ontology,Show ontology,The side of show ontology is equipped with display screen,The utility model is by being equipped with pressure sensor and display screen,Observe the pressure in ball at any time convenient for monitoring personnel,Display is direct,It is easy to operate,Practicability is higher,The pedestal being equipped with,When without using device,Convenient for stablizing apparatus for placing,Cylinder is avoided to roll.
Description
Technical field
The utility model is related to pressure test device technical field, specially a kind of ball inflating pressure test device.
Background technology
It is proposed with the slogan of " full name movement ", more and more people are initially added into the ranks of body-building, and body-building is more to be
Ball game, and produce it is qualified it is ball be each manufacturer responsibility, it is ball to need to be sampled it inspection after manufacture
Pressure in ball, it is when in ball when bearing pressure more than certain pressure, then qualified, and existing ball inflating pressure test device
Operate complex, not intuitively, therefore we make this improvement, propose a kind of ball inflating pressure test device.
Invention content
Complex, non-intuitive defect is operated to solve ball inflating pressure test device of the existing technology, this
Utility model provides a kind of ball inflating pressure test device.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
A kind of ball inflating pressure test device of the utility model, including cylinder, one end and the cover screw thread of the cylinder
Connection, the cylinder are internally provided with barrel chamber, and the middle part of the cover, which is run through, is equipped with push rod, and one end of push rod is placed in barrel chamber
Inside, one end of the push rod are fixedly connected with the side of piston, and the opposite side of the piston is fixed with rubber cup, described to push away
The other end of bar is fixed with handle, and one end of the barrel chamber is equipped with pressure sensor, and one end on the outside of the cylinder is equipped with
Gas-charging connection, the side of the gas-charging connection are equipped with Aerating needle, and the side of the cylinder is fixed with show ontology, described aobvious
Show that the side of ontology is equipped with display screen.
Further, the middle part of the rubber cup is recessed to the side equipped with piston.
Further, the show ontology is internally provided with PLC controller and accumulator, and the opposite side of show ontology is equipped with
Control switch, pressure sensor are connect with PLC controller signal, and PLC controller and display screen are electrically connected, and are controlled switch and are shown
Display screen is electrically connected with accumulator, and accumulator is electrically connected with external power supply, the model SIMATIC-S7- of PLC controller
300, and pressure sensor is SOI based nano silicon diaphragm pressure sensors.
Further, the junction of the cylinder and cover is set on sealing ring.
Further, the side in the middle part of the cylinder is equipped with anti-skid chequer.
Further, the side at the top of the cylinder is fixed with pedestal.
Compared with prior art, the utility model has the advantages that：This kind of ball inner gas pressure detection device is led to
It crosses equipped with pressure sensor and display screen, observes the pressure in ball at any time convenient for monitoring personnel, display is direct, easy to operate, real
Higher with property, the pedestal being equipped with when without using device, convenient for stablizing apparatus for placing, avoids cylinder from rolling, the rubber cup being equipped with
Middle part be inwardly recessed so that when piston is pressed downward, rubber cup does not allow air to drain to above piston tight against barrel, into
And convenient for gas to be charged into the inside of ball, and then ensure the accuracy of the pressure of monitoring.
Description of the drawings
Fig. 1 is a kind of side structure schematic diagram of ball inflating pressure test device of the utility model；
Fig. 2 is a kind of positive structure schematic of ball inflating pressure test device of the utility model；
Fig. 3 is a kind of understructure schematic diagram of ball inflating pressure test device of the utility model.
In figure：1st, cylinder；2nd, cover；3rd, barrel chamber；4th, push rod；5th, piston；6th, rubber cup；7th, pressure sensor；8th, it inflates
Connector；9th, Aerating needle；10th, handle；11st, show ontology；12nd, PLC controller；13rd, sealing ring；14th, pedestal；15th, display screen.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
As shown in Figs. 1-3, a kind of ball inflating pressure test device, including cylinder 1, which is characterized in that one end of cylinder 1
It is threadedly coupled with cover 2, cylinder 1 is internally provided with barrel chamber 3, and the middle part of cover 2, which is run through, is equipped with push rod 4, and one end of push rod 4 is put
In the inside of barrel chamber 3, one end of push rod 4 is fixedly connected with the side of piston 5, and the opposite side of piston 5 is fixed with rubber cup 6,
The other end of push rod 4 is fixed with handle 10, and one end of barrel chamber 3 is equipped with pressure sensor 7, and the one end in 1 outside of cylinder is equipped with
Gas-charging connection 8, the side of gas-charging connection 8 are equipped with Aerating needle 9, and the side of cylinder 1 is fixed with show ontology 11, show ontology
11 side is equipped with display screen 15.
Wherein, the middle part of rubber cup 6 is recessed to the side equipped with piston 5 so that when piston 5 are pressed downward, piston 5
Lower air volume-diminished, pressure increase make rubber cup 6 air not allowed to drain to 5 top of piston tight against barrel, and then convenient for inciting somebody to action
Gas is charged into the inside of ball.
Wherein, show ontology 11 is internally provided with PLC controller 12 and accumulator, and the opposite side of show ontology 11 is equipped with control
System switch, pressure sensor 7 are connect with 12 signal of PLC controller, and PLC controller 12 is electrically connected with display screen 15, and control is opened
It closes and is electrically connected with display screen 15 with accumulator, accumulator is electrically connected with external power supply, the model of PLC controller 12
SIMATIC-S7-300, and pressure sensor 7 is SOI based nano silicon diaphragm pressure sensors, pressure sensor 7 can will sense
The blowing pressure transmit PLC controller 12, and then be shown on display screen 15, convenient for monitoring the pressure in ball at any time.
Wherein, cylinder 1 and the junction of cover 2 are set on sealing ring 13, can increase the air-tightness of cylinder 1, and then ensure and fill
Gas fully enter the inside of ball, so as to ensure the accuracy of the pressure of monitoring.
Wherein, the side at 1 middle part of cylinder is equipped with anti-skid chequer so that when inflating to ball, convenient for grasping cylinder, prevents
It slides.
Wherein, the side at 1 top of cylinder is fixed with pedestal 14, when without using device, convenient for stablizing apparatus for placing, keeps away
Exempt from cylinder 1 to roll.
It should be noted that the utility model is a kind of ball inflating pressure test device, it, first will inflation when specifically used
Needle 9, into the inside of goal, then opens control switch so that pressure sensor 7 and PLC controller 12 work by the inflating port of ball,
Hold handle 10 again by pushing push rod 4, push rod 4 pushes piston 5 and rubber cup 6 to be moved to one end equipped with Aerating needle 9, to
When pushing piston 5,5 lower air volume-diminished of piston, pressure increase makes rubber cup 6 air not allowed to leak tight against barrel
To 5 top of piston, and then the air compressed is all filled into the inside of ball, pressure by pressure sensor 7 and then gas-charging connection 8
The gas pressure that sensor 7 detects passes to PLC controller 12, and then is shown on display screen 15, is seen at any time convenient for monitoring
Examine the pressure in ball, when piston 5 reaches the bottom end of barrel chamber 3, then pull push rod 4 to the top of barrel chamber 3, then push push rod 4 with
This is operated repeatedly, intuitive display, and then can determine whether ball is qualified, when without using device, pedestal 14 is placed on platform, just
In stablizing apparatus for placing, prevent cylinder 1 from rolling.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of ball inflating pressure test device, including cylinder（1）, which is characterized in that the cylinder（1）One end and cover
（2）It is threadedly coupled, the cylinder（1）Be internally provided with barrel chamber（3）, the cover（2）Middle part run through be equipped with push rod（4）, and
Push rod（4）One end be placed in barrel chamber（3）Inside, the push rod（4）One end and piston（5）Side be fixedly connected, it is described
Piston（5）Opposite side be fixed with rubber cup（6）, the push rod（4）The other end be fixed with handle（10）, the barrel chamber
（3）One end pressure sensor is installed（7）, the cylinder（1）The one end in outside is equipped with gas-charging connection（8）, the inflation connects
Head（8）Side Aerating needle is installed（9）, the cylinder（1）Side be fixed with show ontology（11）, the show ontology
（11）Side be equipped with display screen（15）.
A kind of 2. ball inflating pressure test device according to claim 1, which is characterized in that the rubber cup（6）'s
Middle part is to equipped with piston（5）Side be recessed.
A kind of 3. ball inflating pressure test device according to claim 1, which is characterized in that the show ontology（11）
Be internally provided with PLC controller（12）And accumulator, show ontology（11）Opposite side be equipped with control switch, pressure sensor
（7）With PLC controller（12）Signal connects, PLC controller（12）With display screen（15）It is electrically connected, control switch and display screen
（15）It is electrically connected with accumulator, accumulator is electrically connected with external power supply, PLC controller（12）Model SIMATIC-
S7-300, and pressure sensor（7）For SOI based nano silicon diaphragm pressure sensors.
A kind of 4. ball inflating pressure test device according to claim 1, which is characterized in that the cylinder（1）With cylinder
Lid（2）Junction be set on sealing ring（13）.
A kind of 5. ball inflating pressure test device according to claim 1, which is characterized in that the cylinder（1）Middle part
Side be equipped with anti-skid chequer.
A kind of 6. ball inflating pressure test device according to claim 1, which is characterized in that the cylinder（1）Top
Side be fixed with pedestal（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721846579.9U CN207556733U (en) | 2017-12-26 | 2017-12-26 | A kind of ball inflating pressure test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721846579.9U CN207556733U (en) | 2017-12-26 | 2017-12-26 | A kind of ball inflating pressure test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207556733U true CN207556733U (en) | 2018-06-29 |
Family
ID=62660456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721846579.9U Expired - Fee Related CN207556733U (en) | 2017-12-26 | 2017-12-26 | A kind of ball inflating pressure test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207556733U (en) |
-
2017
- 2017-12-26 CN CN201721846579.9U patent/CN207556733U/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: 20180629 Termination date: 20181226 |