CN204556200U - The bubble-tight device of a kind of test air bag - Google Patents
The bubble-tight device of a kind of test air bag Download PDFInfo
- Publication number
- CN204556200U CN204556200U CN201520230545.1U CN201520230545U CN204556200U CN 204556200 U CN204556200 U CN 204556200U CN 201520230545 U CN201520230545 U CN 201520230545U CN 204556200 U CN204556200 U CN 204556200U
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- CN
- China
- Prior art keywords
- seal box
- air bag
- shaped support
- support
- bubble
- Prior art date
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model belongs to a kind of testing apparatus, more particularly, relates to the bubble-tight device of a kind of test air bag.Its composition comprises: support, described support is provided with seal box, U-shaped support is installed in described seal box, described seal box inside is provided with timer and temperature sensor, heater strip or heating plate are installed between the outer wall of described seal box and inwall, described U-shaped support is divided into the first half and Lower Half, between the first half of described U-shaped support and Lower Half, Compress Spring is installed, and adopt stationary installation they to be fixed, the first half and Lower Half of described U-shaped support are all provided with pressure transducer, described pressure transducer, described timer, described temperature sensor and described heater strip or heating plate connection control circuit respectively.Accurately, stability is high in the utility model detecting, can improve qualification rate and the production efficiency of air bag inspection.
Description
Technical field
The utility model belongs to a kind of testing apparatus, more particularly, relates to the bubble-tight device of a kind of test air bag.
Background technology
Air bag a kind of in rubber capsule flexibly, is filled with pressurized air or aqueous medium, utilize the mobility of air ground compressibility and water to realize elastic reaction, air bag poor air-tightness, its resiliency can be reduced significantly, reduce the result of use of air bag, therefore the impermeability of air bag is the whether qualified major criterion of inspection air bag, how can accurately, safe, easily the impermeability of air bag is tested, be a problem needing solution badly.
Summary of the invention
The utility model is for the problems referred to above, and the technical matters that solve is to provide the bubble-tight device of a kind of test air bag.
The bubble-tight device of a kind of test air bag, its composition comprises: support, described support is provided with seal box, U-shaped support is installed in described seal box, described seal box inside is provided with timer and temperature sensor, heater strip or heating plate are installed between the outer wall of described seal box and inwall, described U-shaped support is divided into the first half and Lower Half, between the first half of described U-shaped support and Lower Half, Compress Spring is installed, and adopt stationary installation they to be fixed, the first half and Lower Half of described U-shaped support are all provided with pressure transducer, described pressure transducer, described timer, described temperature sensor and described heater strip or heating plate connection control circuit respectively.
Described seal box sidewall is provided with chamber door, and described chamber door and described seal box adopt snap close to be connected, and described chamber door is provided with O-ring seal.
The upper surface of described support has the groove matched with seal box size.
Beneficial effect is:
1. the utility model adopts timer, pressure transducer and temperature sensor jointly to detect the impermeability of air bag, when the numerical value of pressure transducer continues for some time constant in certain fluctuation range, illustrate that the impermeability of air bag is good, the detecting of this device accurately, stability is high, can improve qualification rate and the production efficiency of air bag inspection.
2. the utility model adopts U-shaped support, and is provided with Compress Spring and stationary installation on U-shaped support, can be used for the impermeability of the air bag detecting different aeration quantity, and be applicable to the air bag of all size and aeration quantity, Test Application scope is wide.
3. rack upper surface of the present utility model is provided with groove structure, can fixing seal case, avoids air bag to reveal and causes seal box significantly displacement, ensure that the security of test.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the structural representation of the utility model U-shaped support.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly understand, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.
This embodiment is by the following technical solutions:
The bubble-tight device of a kind of test air bag, its composition comprises: support 1, described support 1 is provided with seal box 2, in described seal box 2, U-shaped support is installed, described seal box 2 inside is provided with timer 5 and temperature sensor 4, between the outer wall of described seal box 2 and inwall, heater strip 3 or heating plate are installed, described U-shaped support is divided into the first half 6 and Lower Half 9, between the first half 6 of described U-shaped support and Lower Half 9, Compress Spring is installed, and adopt stationary installation 8 they to be fixed, the first half 6 and Lower Half 9 of described U-shaped support are all provided with pressure transducer 7, described pressure transducer 7, described timer 5, described temperature sensor 4 and described heater strip 3 or heating plate connection control circuit respectively.
Described seal box 2 sidewall is provided with chamber door, and described chamber door adopts snap close to be connected with described seal box 2, and described chamber door is provided with O-ring seal.
The upper surface of described support 1 has the groove matched with seal box 2 size.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the bubble-tight device of test air bag, it is characterized in that, its composition comprises: support (1), described support (1) is provided with seal box (2), in described seal box (2), U-shaped support is installed, described seal box (2) inside is provided with timer (5) and temperature sensor (4), between the outer wall of described seal box (2) and inwall, heater strip (3) or heating plate are installed, described U-shaped support is divided into the first half (6) and Lower Half (9), between the first half (6) of described U-shaped support and Lower Half (9), Compress Spring is installed, and adopt stationary installation (8) they to be fixed, the first half (6) and Lower Half (9) of described U-shaped support are all provided with pressure transducer (7), described pressure transducer (7), described timer (5), described temperature sensor (4) and described heater strip (3) or heating plate connection control circuit respectively.
2. the bubble-tight device of one test air bag according to claim 1, is characterized in that, described seal box (2) sidewall is provided with chamber door, and described chamber door and described seal box (2) adopt snap close to be connected, and described chamber door is provided with O-ring seal.
3. the bubble-tight device of one test air bag according to claim 1, it is characterized in that, the upper surface of described support (1) has the groove matched with seal box (2) size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520230545.1U CN204556200U (en) | 2015-04-16 | 2015-04-16 | The bubble-tight device of a kind of test air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520230545.1U CN204556200U (en) | 2015-04-16 | 2015-04-16 | The bubble-tight device of a kind of test air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204556200U true CN204556200U (en) | 2015-08-12 |
Family
ID=53831295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520230545.1U Expired - Fee Related CN204556200U (en) | 2015-04-16 | 2015-04-16 | The bubble-tight device of a kind of test air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204556200U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017829A (en) * | 2016-07-29 | 2016-10-12 | 苏州誉衡兴自动化科技有限公司 | Automatic detection device for air bag |
| CN106124140A (en) * | 2016-08-26 | 2016-11-16 | 昆山浩硕精密机械有限公司 | A kind of equipment for air bag test |
| CN106404317A (en) * | 2016-08-26 | 2017-02-15 | 昆山浩硕精密机械有限公司 | Device used for testing air bag |
| CN106441729A (en) * | 2016-08-26 | 2017-02-22 | 昆山浩硕精密机械有限公司 | Airbag testing apparatus |
| CN107044904A (en) * | 2016-12-26 | 2017-08-15 | 东莞前沿技术研究院 | The detection method of utricule gas leakage |
| CN108254133A (en) * | 2016-12-29 | 2018-07-06 | 海口未来技术研究院 | The method for detecting utricule air-tightness |
-
2015
- 2015-04-16 CN CN201520230545.1U patent/CN204556200U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017829A (en) * | 2016-07-29 | 2016-10-12 | 苏州誉衡兴自动化科技有限公司 | Automatic detection device for air bag |
| CN106124140A (en) * | 2016-08-26 | 2016-11-16 | 昆山浩硕精密机械有限公司 | A kind of equipment for air bag test |
| CN106404317A (en) * | 2016-08-26 | 2017-02-15 | 昆山浩硕精密机械有限公司 | Device used for testing air bag |
| CN106441729A (en) * | 2016-08-26 | 2017-02-22 | 昆山浩硕精密机械有限公司 | Airbag testing apparatus |
| CN107044904A (en) * | 2016-12-26 | 2017-08-15 | 东莞前沿技术研究院 | The detection method of utricule gas leakage |
| CN108254133A (en) * | 2016-12-29 | 2018-07-06 | 海口未来技术研究院 | The method for detecting utricule air-tightness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150812 Termination date: 20160416 |