CN107677427A - A kind of wide air bag air-tightness detection device of applicability - Google Patents
A kind of wide air bag air-tightness detection device of applicability Download PDFInfo
- Publication number
- CN107677427A CN107677427A CN201711035375.1A CN201711035375A CN107677427A CN 107677427 A CN107677427 A CN 107677427A CN 201711035375 A CN201711035375 A CN 201711035375A CN 107677427 A CN107677427 A CN 107677427A
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- CN
- China
- Prior art keywords
- air bag
- air
- applicability
- base
- detection device
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Massaging Devices (AREA)
Abstract
The invention discloses a kind of wide air bag air-tightness detection device of applicability, including base, the both sides of the base are fixedly installed baffle plate, two pieces are provided with the base can be with respect to the sliding block that it is moved horizontally, spring is provided between the sliding block and baffle plate, two pieces of sliding blocks are provided with least one pressure sensor on relative surface, and the air pump for being inflated to air bag is provided with above the base.After being inflated by air pump to air bag, whether the spring for detecting compression using pressure sensor there is the change of elastic force, simple and reliable so as to judge whether air bag is qualified, and is not limited by the size of balloon size, and applicability is wide.
Description
Technical field
The present invention relates to a kind of wide air bag air-tightness detection device of applicability, belongs to automatic checkout equipment technology neck
Domain.
Background technology
Air bag is a kind of telescopic object of volume, can realize support using air compressibility and the mobility of water
Open.In the production process of air bag, detect its whether gas leakage be together necessary process, existing detection method generally by
After being inflated, it is placed into the container for filling water, if gas leakage occurs that many minute bubbles are constantly emerged, moreover, examining
After having surveyed, it is also necessary to air bag is dried, complex for operation step, manpower demand is big, not enough intelligently.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of wide air bag air-tightness detection device of applicability, pass through gas
After pump is inflated to air bag, whether the spring for detecting compression using pressure sensor there is the change of elastic force, so as to judge gas
Whether capsule is qualified, simple and reliable, and is not limited by the size of balloon size, and applicability is wide.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：
A kind of wide air bag air-tightness detection device of applicability, including base, the both sides of the base are fixedly installed baffle plate, institute
State and two pieces are provided with base can be provided with spring between the sliding block and baffle plate with respect to the sliding block that it is moved horizontally, described two
At least one pressure sensor is provided with the relative surface of block sliding block, is provided with above the base for entering to air bag
The air pump of row inflation.
A kind of wide air bag air-tightness detection device of foregoing applicability, it is characterised in that：One of them described described gear
The indicator lamp with pressure sensor electrical connection is provided with the top of plate.
A kind of wide air bag air-tightness detection device of preceding applicability, it is characterised in that：The base（1）In upper surface
Between opening position be provided with multiple arcs projection（11）.
The wide air bag air-tightness detection device of kind applicability, it is characterised in that：Each sliding block（31）On be provided with
Two pressure sensors.
The beneficial effects of the invention are as follows：After being inflated by air pump to air bag, compression is detected using pressure sensor
Whether spring there is the change of elastic force, simple and reliable so as to judge whether air bag is qualified, and is not limited by the size of balloon size
System, applicability are wide.
Fig. 1 is a kind of structural representation of the wide air bag air-tightness detection device of applicability of the present invention.
Embodiment
Below in conjunction with Figure of description, the present invention is described further.
Show, a kind of wide air bag air-tightness detection device of applicability, including base 1, the both sides fixed setting of the base 1
There is baffle plate 2, two pieces are provided with the base 1 to be set with respect to the sliding block 31 that it is moved horizontally between the sliding block 31 and baffle plate 2
Spring 4 is equipped with, two pieces of sliding blocks 31 are provided with least one pressure sensor 31 on relative surface, the base 1
Top is provided with the air pump 5 for being inflated to air bag.
After being inflated by air pump to air bag, whether the spring for detecting compression using pressure sensor there is the change of elastic force
Change, it is simple and reliable so as to judge whether air bag is qualified, and do not limited by the size of balloon size, applicability is wide.
The top of one of them baffle plate 2 is provided with the indicator lamp 6 with the pressure sensor 31 electrical connection, works as gas
After the completion of capsule inflation, indicator lamp to be opened, gas leakage be present in air bag, the pressure of pressure sensor 31 can change,
Alarmed using the indicator lamp 6 being electrically connected with it, to prompt testing staff.
The middle position of the upper surface of base 1 is provided with multiple arcs projection 11, certain for being played to air bag
Supporting role, it is described that two pressure sensors, the pressure value hair of any one pressure sensor are each provided with sliding block 31
During changing, indicator lamp can all light.
In summary, the wide air bag air-tightness detection device of a kind of applicability provided by the invention, by air pump to air bag
After being inflated, whether the spring for detecting compression using pressure sensor there is the change of elastic force, so as to judge whether air bag closes
Lattice, it is simple and reliable, and do not limited by the size of balloon size, applicability is wide.
Claims (4)
- A kind of 1. wide air bag air-tightness detection device of applicability, it is characterised in that：Including base（1）, the base（1）Two Side is fixedly installed baffle plate（2）, the base（1）On be provided with two pieces can be with respect to the sliding block that it is moved horizontally（31）, the cunning Block（31）With baffle plate（2）Between be provided with spring（4）, two pieces of sliding blocks（31）It is provided with relative surface at least one Pressure sensor（31）, the base（1）Top be provided with air pump for being inflated to air bag（5）.
- A kind of 2. wide air bag air-tightness detection device of applicability according to claim 1, it is characterised in that：It is described wherein One baffle plate（2）Top be provided with and the pressure sensor（31）The indicator lamp of electrical connection（6）.
- A kind of 3. wide air bag air-tightness detection device of applicability according to claim 1, it is characterised in that：The base （1）The middle position of upper surface is provided with multiple arcs projection（11）.
- A kind of 4. wide air bag air-tightness detection device of applicability according to claim 1, it is characterised in that：It is described each Sliding block（31）On be provided with two pressure sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711035375.1A CN107677427A (en) | 2017-10-30 | 2017-10-30 | A kind of wide air bag air-tightness detection device of applicability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711035375.1A CN107677427A (en) | 2017-10-30 | 2017-10-30 | A kind of wide air bag air-tightness detection device of applicability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107677427A true CN107677427A (en) | 2018-02-09 |
Family
ID=61143425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711035375.1A Withdrawn CN107677427A (en) | 2017-10-30 | 2017-10-30 | A kind of wide air bag air-tightness detection device of applicability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107677427A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307035A (en) * | 2019-06-28 | 2019-10-08 | 贵州大学 | It tests coal-bed gas underlying parameter and predicts the device and method of gas zone of illuviation |
| CN112284221A (en) * | 2020-10-11 | 2021-01-29 | 苏州青众创业服务有限公司 | Utensil of examining that machining multi-field was used |
-
2017
- 2017-10-30 CN CN201711035375.1A patent/CN107677427A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307035A (en) * | 2019-06-28 | 2019-10-08 | 贵州大学 | It tests coal-bed gas underlying parameter and predicts the device and method of gas zone of illuviation |
| CN112284221A (en) * | 2020-10-11 | 2021-01-29 | 苏州青众创业服务有限公司 | Utensil of examining that machining multi-field was used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180209 |
|
| WW01 | Invention patent application withdrawn after publication |