CN210464940U - Air bag performance detection table - Google Patents
Air bag performance detection table Download PDFInfo
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- CN210464940U CN210464940U CN201921317385.9U CN201921317385U CN210464940U CN 210464940 U CN210464940 U CN 210464940U CN 201921317385 U CN201921317385 U CN 201921317385U CN 210464940 U CN210464940 U CN 210464940U
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- mounting frame
- mounting bracket
- stop gear
- limiting mechanism
- air bag
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Abstract
The utility model belongs to the technical field of the safety device technique and specifically relates to an air bag performance detection platform, comprises a workbench, turn right from a left side and set gradually first mounting bracket, second mounting bracket and third mounting bracket on the workstation, be provided with the direction seat that has the air bag device on the first mounting bracket, be provided with the collision sensor who connects through wire and air bag device in the first mounting bracket, collision sensor below is provided with collision data display, is provided with stop gear on the second mounting bracket, left stop gear and right stop gear, is provided with testing arrangement and scanner on the third mounting bracket. The utility model discloses a thereby go up stop gear, left stop gear and right stop gear and can restrict the gasbag and launch the volume and measure gasbag development degree to the influence of buffering effect and different properties's gasbag under the same volume influence to buffer structure, the change condition of gasbag can be scanned and recorded to the scanner.
Description
Technical Field
The utility model belongs to the technical field of the safety device technique and specifically relates to an air bag performance detection platform.
Background
The airbag is used as an auxiliary configuration for passive safety of the vehicle body, and is increasingly emphasized by people. When the automobile collides with an obstacle, namely primary collision, a passenger collides with an inner component of the automobile, namely secondary collision, and the air bag rapidly opens an air cushion filled with air after the primary collision and before the secondary collision, so that the passenger moves due to inertia and then "pounces on the air cushion", thereby alleviating the impact on the passenger, absorbing collision energy and lightening the injury degree of the passenger.
The safety air bags are distributed in the three directions of the front (a front copilot position), the side (a front row and a rear row) and the roof in the automobile, the existing rigidity detection device of the automobile safety air bags can only detect the air bags which are completely unfolded generally, impact resistance when the air bags cannot be completely unfolded due to deformation in the automobile can not be detected, unqualified air bags are easily misled and used, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
Detect the not enough of platform technique in order to overcome current air bag performance, the utility model provides an air bag performance detects platform.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a safety air bag performance detection platform, comprises a workbench, turn right from a left side and has set gradually first mounting bracket, second mounting bracket and third mounting bracket on the workstation, be provided with the direction seat that has the safety air bag device on the first mounting bracket, be provided with the collision sensor who connects through wire and safety air bag device in the first mounting bracket, collision sensor below is provided with collision data display, be provided with stop gear on the second mounting bracket, left stop gear and right stop gear, it sets up in second mounting bracket top to go up stop gear, left stop gear and right stop gear symmetry set up at second mounting bracket side, be provided with testing arrangement and scanner on the third mounting bracket.
According to another embodiment of the present invention, further comprising the collision sensor is connected through a guidance collision data display.
According to the utility model discloses a further include stop gear, left stop gear and right stop gear and all include slider, first telescopic cylinder and stopper, and the stopper is connected through first telescopic cylinder and slider, and the slider setting is on the second mounting bracket.
According to the utility model discloses a further embodiment, further include to be provided with the slide rail that agrees with the slider on the second mounting bracket.
According to the utility model discloses a further include that testing arrangement includes mount pad, second telescopic cylinder, connecting seat and striking head, and the connecting seat passes through the second telescopic cylinder and the mount pad is connected, and it is fixed that the striking head passes through spring and connecting seat, is provided with pressure sensor in the striking head.
According to the utility model discloses a further embodiment, be provided with the data processor who is connected with scanner, pressure sensor in further including the third mounting bracket.
According to another embodiment of the present invention, the direction seat and the testing device are disposed at the same height.
The utility model has the advantages that: the utility model discloses a thereby go up stop gear, left stop gear and right stop gear and can restrict the gasbag and launch the influence of volume measurement gasbag expansion degree to buffer effect and different nature's gasbag under the same volume to buffer structure, through spring coupling's striking head can the facial buffering of anthropomorphic dummy, increases the reliability of experimental data, and the change condition of gasbag can be scanned and recorded to the scanner.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a partial structure schematic diagram of the cross section a-a of the present invention.
In the figure, the air bag device comprises a workbench 1, a workbench 2, a first mounting frame 3, a second mounting frame 4, a third mounting frame 5, an air bag device 6, a direction seat 7, a collision sensor 8, a collision data display 9, a scanner 10, a sliding block 11, a first telescopic cylinder 12, a limiting block 13, a sliding rail 14, a mounting seat 15, a second telescopic cylinder 16, a connecting seat 17, a collision head 18, a spring 19, a pressure sensor 20 and a data processor.
Detailed Description
Fig. 1 is the utility model discloses a structural schematic diagram, an air bag performance detects platform, comprises a workbench 1, turn right from a left side on the workstation 1 and set gradually first mounting bracket 2, second mounting bracket 3 and third mounting bracket 4, be provided with the direction seat 6 that has air bag device 5 on the first mounting bracket 2, be provided with the collision sensor 7 of connecting through wire and air bag device 5 in the first mounting bracket 2, collision sensor 7 below is provided with collision data display 8, be provided with stop gear on the second mounting bracket 3, left stop gear and right stop gear, it sets up in second mounting bracket 3 top to go up stop gear, left stop gear and right stop gear symmetry set up in second mounting bracket 3 side, be provided with testing arrangement and scanner 9 on the third mounting bracket 4. The utility model discloses a thereby go up stop gear, left stop gear and right stop gear and can restrict the gasbag and launch the influence of volume measurement gasbag expansion degree to buffer effect and different nature's gasbag under the same volume to buffer structure, striking block 17 through the connection of spring 18 can the facial buffering of anthropomorphic dummy, increases the reliability of experimental data, and scanner 9 can scan and record the change condition of gasbag.
The collision sensor 7 is connected through a guide collision data display 8, the upper limiting mechanism, the left limiting mechanism and the right limiting mechanism all comprise a sliding block 10, a first telescopic cylinder 11 and a limiting block 12, the limiting block 12 is connected with the sliding block 10 through the first telescopic cylinder 11, the sliding block 10 is arranged on the second mounting frame 3, the second mounting frame 3 is provided with a slide rail 13 matched with the slide block 10, the testing device comprises a mounting seat 14, a second telescopic cylinder 15, a connecting seat 16 and a striking head 17, the connecting seat 16 is connected with the mounting seat 14 through the second telescopic cylinder 15, the striking head 17 is fixed with the connecting seat 16 through a spring 18, the striking head 17 is internally provided with a pressure sensor 19, and a data processor 20 connected with the scanner 9 and the pressure sensor 19 is arranged in the third mounting frame 4, and the direction seat 6 and the testing device are arranged at the same height.
The working principle is as follows: the collision of the impact object on the collision sensor 7 is realized, the collision data display 8 displays the collision force, the airbag is unfolded, the second telescopic cylinder 15 adjusts the collision distance of the collision head 17, the collision head 17 is in contact with the airbag, the pressure sensor 19 transmits the force data of the collision head 17 to the data processor 20, the position of the limiting block 12 is adjusted through the slide block 10 and the first telescopic cylinder 11, the steps are repeated, the scanner 9 records the airbag change data and transmits the data to the data processor 20, and the curve graph on the airbag volume change and the pressure change is displayed.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. A safety airbag performance detection table comprises a workbench (1) and is characterized in that a first mounting frame (2), a second mounting frame (3) and a third mounting frame (4) are sequentially arranged on the workbench (1) from left to right, a direction seat (6) with a safety airbag device (5) is arranged on the first mounting frame (2), a collision sensor (7) connected with the safety airbag device (5) through a lead is arranged in the first mounting frame (2), a collision data display (8) is arranged below the collision sensor (7), an upper limiting mechanism is arranged on the second mounting frame (3), the device comprises a left limiting mechanism and a right limiting mechanism, wherein the upper limiting mechanism is arranged above the second mounting frame (3), the left limiting mechanism and the right limiting mechanism are symmetrically arranged on the side edge of the second mounting frame (3), and a testing device and a scanner (9) are arranged on the third mounting frame (4).
2. An airbag performance test stand according to claim 1, characterized in that the crash sensors (7) are connected by means of a pilot crash data display (8).
3. The airbag performance testing table as claimed in claim 1, wherein the upper limiting mechanism, the left limiting mechanism and the right limiting mechanism each comprise a sliding block (10), a first telescopic cylinder (11) and a limiting block (12), the limiting block (12) is connected with the sliding block (10) through the first telescopic cylinder (11), and the sliding block (10) is arranged on the second mounting frame (3).
4. An air-bag performance testing stand according to claim 1, wherein the second mounting bracket (3) is provided with a slide rail (13) which is engaged with the slide block (10).
5. The air bag performance test table according to claim 1, wherein the test device comprises a mounting seat (14), a second telescopic cylinder (15), a connecting seat (16) and a striking head (17), the connecting seat (16) is connected with the mounting seat (14) through the second telescopic cylinder (15), the striking head (17) is fixed with the connecting seat (16) through a spring (18), and a pressure sensor (19) is arranged in the striking head (17).
6. An air-bag performance testing station according to claim 1, characterized in that a data processor (20) connected with the scanner (9) and the pressure sensor (19) is arranged in the third mounting frame (4).
7. An airbag performance test stand according to claim 1, wherein the orientation seat (6) and the test device are arranged at the same height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921317385.9U CN210464940U (en) | 2019-08-14 | 2019-08-14 | Air bag performance detection table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921317385.9U CN210464940U (en) | 2019-08-14 | 2019-08-14 | Air bag performance detection table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210464940U true CN210464940U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921317385.9U Active CN210464940U (en) | 2019-08-14 | 2019-08-14 | Air bag performance detection table |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116499670A (en) * | 2023-06-27 | 2023-07-28 | 苏州明远汽车零部件制造有限公司 | Automobile safety airbag rigidity detection device |
-
2019
- 2019-08-14 CN CN201921317385.9U patent/CN210464940U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116499670A (en) * | 2023-06-27 | 2023-07-28 | 苏州明远汽车零部件制造有限公司 | Automobile safety airbag rigidity detection device |
| CN116499670B (en) * | 2023-06-27 | 2023-09-08 | 苏州明远汽车零部件制造有限公司 | Automobile safety airbag rigidity detection device |
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