CN212410003U - Air bag rigidity detection device capable of being used for detecting various air bags in automobile - Google Patents
Air bag rigidity detection device capable of being used for detecting various air bags in automobile Download PDFInfo
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- CN212410003U CN212410003U CN202020902602.7U CN202020902602U CN212410003U CN 212410003 U CN212410003 U CN 212410003U CN 202020902602 U CN202020902602 U CN 202020902602U CN 212410003 U CN212410003 U CN 212410003U
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- airbag
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- rigidity detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 238000006073 displacement reaction Methods 0.000 claims abstract description 5
- 238000004880 explosion Methods 0.000 claims abstract description 4
- 244000309464 bull Species 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 206010050392 Face injury Diseases 0.000 description 1
- 206010019196 Head injury Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses an air bag rigidity detection device for detecting various air bags in an automobile, which comprises a supporting plate, wherein one side of the top end of the supporting plate is fixedly provided with a telescopic motor, the output end of the telescopic motor is fixedly connected with a telescopic rod, one end of the telescopic rod is fixedly connected with a limiting block, the other side of the top end of the supporting plate is fixedly provided with a test box, the bottom of the test box is provided with a point explosion hole, the side edge of the top end of the supporting plate is provided with two strip-shaped grooves, the two sides of the inner parts of the two strip-shaped grooves are provided with chutes, the inner parts of the chutes are slidably connected with a slide block, the top end of the slide block is fixedly connected with a test plate, the bottom end of the test plate is slidably connected with the top ends of the strip-shaped grooves, the utility model utilizes the, and recording the transmission results of the pressure sensor and the displacement sensor.
Description
Technical Field
The utility model relates to an gasbag rigidity detects, in particular to gasbag rigidity detection device that various gasbags detected in can being used to the car belongs to detection device technical field.
Background
The safety airbag is a passive safety protection system, which is used with a seat belt, and can provide effective anti-collision protection for passengers, when a car collides, the head injury rate of the car safety airbag can be reduced by 25%, the face injury rate is reduced by about 80%, when the head touches the safety airbag, the safety airbag starts to exhaust through an air hole on the surface of the airbag, the gas is exhausted at a certain rate, and the body part of a person is ensured to slow down, because the bouncing and inflating speed of the safety airbag can reach 320 kilometers/hour, if the sitting posture of the person is incorrect during the collision, serious injury is brought to people, the existing safety airbag rigidity detection device mainly tests the airbags at various positions, and the impact force between the safety airbag and a test board is large and easily damages equipment, even the test board is cracked to hurt the person.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gasbag rigidity detection device that can be used to various gasbags in the car and detect to the gasbag of the many needles of current air bag rigidity detection device who proposes in solving above-mentioned background art to each position tests respectively, and air bag and the great fragile equipment of impact force of surveying test panel during the test, lead to surveying the cracked problem of hindering the people of test panel even.
In order to achieve the above object, the utility model provides a following technical scheme: the air bag rigidity detection device can be used for detecting various air bags in an automobile and comprises a support plate.
As a preferred technical scheme of the utility model, one side fixed mounting on backup pad top has flexible motor, the output fixedly connected with telescopic link of flexible motor, the one end fixedly connected with stopper of telescopic link, the opposite side fixed mounting on backup pad top has the test box, the bottom of test box is seted up the hole of exploding a bit, two bar grooves have been seted up to the avris on backup pad top, two the spout has all been seted up to the both sides on bar inslot portion, the inside sliding connection of spout has the slider, the top fixedly connected with of slider surveys test panel, survey the bottom of test panel and the top sliding connection in bar groove.
As a preferred technical scheme of the utility model, the bottom fixed mounting of flexible motor has two reset spring, and two reset spring is about the middle part symmetry of flexible motor.
As a preferred technical scheme of the utility model, survey the middle part of surveying the test panel and seted up flutedly, the joint groove has been seted up to the inside both sides of recess, the inside cover in joint groove is equipped with the screens piece, one side fixedly connected with bull stick of screens piece, the one end fixed mounting of bull stick has the handle, just the top and the stopper of bull stick inner chamber are articulated to be connected.
As an optimal technical scheme of the utility model, the length of recess is greater than the length of screens piece, screens piece and joint groove looks adaptation.
As an optimal technical scheme of the utility model, the one end fixed mounting in point hole of exploding has air bag, the inside volume of test box is greater than air bag's volume, the width of test box is greater than the width of surveying the test panel.
As an optimal technical scheme of the utility model, one side fixed mounting who surveys test panel has pressure sensor and displacement sensor.
As a preferred technical scheme of the utility model, the positive fixed mounting of backup pad has flush mounting plate of switch, flush mounting plate of switch installs flexible motor switch, flexible motor is through flexible motor switch and external power source electric connection.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model utilizes the design of the telescopic motor and the reset spring, firstly, the handle is rotated to drive the clamping block to rotate to the clamping in the clamping groove, then the telescopic motor switch is opened to pull the test board, at the moment, the test board extrudes the reset spring to enable the reset spring to contract, the handle is rotated again after reaching the appointed position to enable the clamping block to be separated from the clamping groove, the reset spring extrudes the ejection test board to move towards the interior of the test box along the strip-shaped groove, simultaneously, the safety airbag is ignited, the test board and the safety airbag are mutually impacted, then the transmission result of the sensor is recorded, the design of the test box can ensure that the airbags at all positions in the vehicle can be arranged, the test board can not generate sputtering phenomenon after being impacted with the safety airbag, simultaneously, the test board can effectively buffer the speed of the test board, and also protects the telescopic motor from being, the service life of the test equipment is prolonged, the safety of testers is protected, and the reaction force and the speed of the test board after being impacted can be recorded.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the structure of the positioning block of the present invention;
FIG. 3 is a schematic view of the slider structure of the present invention;
fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
In the figure: 1. a support plate; 2. a strip-shaped groove; 3. a chute; 4. a telescopic motor; 5. a clamping groove; 6. a telescopic rod; 7. a test board; 8. a groove; 9. a return spring; 10. a limiting block; 11. a rotating rod; 12. a bit block; 13. a handle; 14. a slider; 15. igniting the hole; 16. and (6) a test box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an airbag rigidity detecting device for detecting various airbags in a vehicle, which includes a supporting plate 1.
A telescopic motor 4 is fixedly installed on one side of the top end of a support plate 1, an output end of the telescopic motor 4 is fixedly connected with a telescopic rod 6, one end of the telescopic rod 6 is fixedly connected with a limiting block 10, a test box 16 is fixedly installed on the other side of the top end of the support plate 1, a point explosion hole 15 is formed in the bottom of the test box 16, two strip-shaped grooves 2 are formed in the side edge of the top end of the support plate 1, one ends of the two strip-shaped grooves 2 are located in the test box 16, the two strip-shaped grooves 2 are symmetrical about the middle of the support plate 1, sliding grooves 3 are formed in the two sides of the inner parts of the two strip-shaped grooves 2, a sliding block 14 is connected in a sliding manner in the sliding grooves 3, a test plate 7 is fixedly connected to the top end of the test plate 7, two reset springs 9, and two reset spring 9 are symmetrical about the middle part of flexible motor 4, and the middle part of surveying test panel 7 is seted up flutedly 8, and joint groove 5 has been seted up to the inside both sides of recess 8, and the inside cover in joint groove 5 is equipped with screens piece 12, one side fixedly connected with bull stick 11 of screens piece 12, and the one end fixed mounting of bull stick 11 has handle 13, and the top of 11 inner chambers of bull stick is connected with stopper 10 is articulated, stopper 10 and 11 inner chamber looks adaptations of bull stick.
The length of recess 8 is greater than the length of screens piece 12, the business turn over of screens piece 12 of being convenient for, screens piece 12 and 5 looks adaptations in joint groove, the one end fixed mounting who explodes hole 15 a little has air bag, the inside volume of test box 16 is greater than air bag's volume, the width of test box 16 is greater than the width of surveying test panel 7, survey one side fixed mounting of survey test panel 7 and have pressure sensor and displacement sensor, the positive fixed mounting of backup pad 1 has flush mounting plate of switch, flush mounting plate of switch installs flexible motor switch, flexible motor 4 is through flexible motor switch and external power source electric connection.
When the utility model is used, firstly, a user opens the telescopic motor switch, the telescopic rod 6 drives the rotating rod 11 to move towards the test board 7, so that the rotating rod 11 drives the clamping block 12 to move to the inside of the groove 8 to be aligned with the clamping groove 5, the telescopic motor switch is closed, then the handle 13 is rotated clockwise or anticlockwise for ninety degrees, at the moment, the clamping block 12 is clamped into the clamping groove 5, the telescopic rod 6 is contracted by opening the telescopic motor switch, at the moment, the test board 7 extrudes the two reset springs 9 to contract, the telescopic motor switch is closed after the required position is reached, then the handle 13 is rotated for ninety degrees to separate the clamping block 12 from the clamping groove 5, the reset springs 9 extrude the test board 7 to the inside of the test box 16, simultaneously, the safety airbag is ignited by the test board 7, the purpose of impacting the safety airbag is reached, then data transmitted by the pressure sensor and the displacement sensor during impacting and the speed of the test board 7 when rebounding under the reaction force are respectively recorded, test panel 7 kick-backs and slides along strip groove 2, extrudees reset spring 9, and the removal of test panel 7 is surveyed in the buffering, and flexible motor 4 is protected, if need test the air bag of different specifications, only need in the inside change air bag of test box 16 connect to the hole 15 department of exploding.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The air bag rigidity detection device which can be used for detecting various air bags in an automobile comprises a support plate (1), it is characterized in that one side of the top end of the supporting plate (1) is fixedly provided with a telescopic motor (4), the output end of the telescopic motor (4) is fixedly connected with a telescopic rod (6), one end of the telescopic rod (6) is fixedly connected with a limiting block (10), a test box (16) is fixedly arranged on the other side of the top end of the supporting plate (1), a point explosion hole (15) is formed in the bottom of the test box (16), the side edge of the top end of the supporting plate (1) is provided with two strip-shaped grooves (2), the two sides of the inner parts of the two strip-shaped grooves (2) are both provided with sliding grooves (3), a sliding block (14) is connected inside the sliding groove (3) in a sliding way, the top end of the sliding block (14) is fixedly connected with a test board (7), the bottom end of the test board (7) is in sliding connection with the top end of the strip-shaped groove (2).
2. The airbag rigidity detection apparatus usable for various airbag detections in an automobile according to claim 1, characterized in that: the bottom of the telescopic motor (4) is fixedly provided with two return springs (9), and the two return springs (9) are symmetrical about the middle part of the telescopic motor (4).
3. The airbag rigidity detection apparatus usable for various airbag detections in an automobile according to claim 1, characterized in that: survey the middle part of surveying test panel (7) and seted up recess (8), joint groove (5) have been seted up to the inside both sides of recess (8), the inside cover in joint groove (5) is equipped with screens piece (12), one side fixedly connected with bull stick (11) of screens piece (12), the one end fixed mounting of bull stick (11) has handle (13), just the top and the stopper (10) of bull stick (11) inner chamber are articulated to be connected.
4. The airbag rigidity detection apparatus usable for various airbag detections in an automobile according to claim 3, characterized in that: the length of the groove (8) is larger than that of the clamping block (12), and the clamping block (12) is matched with the clamping groove (5).
5. The airbag rigidity detection apparatus usable for various airbag detections in an automobile according to claim 1, characterized in that: one end fixed mounting of explosion hole (15) has air bag, the inside volume of test box (16) is greater than air bag's volume, the width of test box (16) is greater than the width of testing board (7).
6. The airbag rigidity detection apparatus usable for various airbag detections in an automobile according to claim 1, characterized in that: and one side of the test board (7) is fixedly provided with a pressure sensor and a displacement sensor.
7. The airbag rigidity detection apparatus usable for various airbag detections in an automobile according to claim 1, characterized in that: the front fixed mounting of backup pad (1) has flush mounting plate of switch, flush mounting plate of switch installs flexible motor switch, flexible motor (4) are through flexible motor switch and external power source electric connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202020902602.7U CN212410003U (en) | 2020-05-26 | 2020-05-26 | Air bag rigidity detection device capable of being used for detecting various air bags in automobile |
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CN202020902602.7U CN212410003U (en) | 2020-05-26 | 2020-05-26 | Air bag rigidity detection device capable of being used for detecting various air bags in automobile |
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CN212410003U true CN212410003U (en) | 2021-01-26 |
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CN202020902602.7U Expired - Fee Related CN212410003U (en) | 2020-05-26 | 2020-05-26 | Air bag rigidity detection device capable of being used for detecting various air bags in automobile |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113532712A (en) * | 2021-06-28 | 2021-10-22 | 薛磊 | Detection device for testing impact force of automobile safety airbag |
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2020
- 2020-05-26 CN CN202020902602.7U patent/CN212410003U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113532712A (en) * | 2021-06-28 | 2021-10-22 | 薛磊 | Detection device for testing impact force of automobile safety airbag |
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GR01 | Patent grant | ||
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210126 |