Airbag detection device

Abstract

The utility model relates to the technical field of air bag detection equipment, and discloses an air bag detection device comprising a detection box, two sides of the top of the detection box are in sliding connection with regulation and control plates, opposite surfaces of the two groups of regulation and control plates are in sliding connection with a pressing seat, and the front end and the tail end of the top of the pressing seat are fixedly provided with limiting baffles. And positioning strips are fixedly mounted on the two sides of the two sets of limiting baffles correspondingly, a clamping groove is formed in the top of the downward pressing base, a balancing weight is clamped in the clamping groove, multiple sets of limiting sliding blocks are fixedly mounted on the two sides of the downward pressing base correspondingly, and the limiting sliding blocks are slidably connected into the regulation and control plate. According to the utility model, through regulating and controlling the material conveying of the balancing weights on the pressing seat, the impact force of the air bag in the detection work can be regulated and controlled, through the impact influence of the penetrating impact force on the air bag and the regulation and control of the use number of the balancing weights, the stress range of the air bag can be detected, and convenience is brought to the stress detection work of the air bag.

Description

Technical Field

[0001] The utility model relates to the technical field of airbag detection equipment, in particular to an airbag detection device. Background Art

[0002] The automobile airbag system is a passive safety protection system. When used in conjunction with seat belts, it can provide effective anti-collision protection for occupants. The use of the airbag structure can serve the purpose of emergency rescue at critical moments. When in use, its surface needs to come into contact with the impact from the human body. Therefore, the magnitude of its force needs to be tested and detected in a range to ensure its force usability in actual application. Therefore, the present application proposes a convenient device for detecting the force range of the airbag. Utility Model Content

[0003] The purpose of the utility model is to provide an airbag detection device to solve the problem of conveniently detecting the force range of the airbag in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions, disclosing an airbag detection device, including: a detection box, both sides of the top of the detection box are slidably connected with adjustment plates, the facing surfaces of the two groups of adjustment plates are slidably connected with a lower pressure seat, the front end and the tail end of the top of the lower pressure seat are fixedly installed with limit baffles, both sides of the two groups of limit baffles are fixedly installed with positioning strips, the top of the lower pressure seat is provided with a clamping groove, the inside of the clamping groove is clamped with a counterweight block, multiple groups of limit sliding blocks are fixedly installed on both sides of the lower pressure seat, and the limit sliding blocks are slidably connected to the inside of the adjustment plate, the front sides of the two groups of adjustment plates are movably installed with limit handles, the tail ends of the limit handles are fixedly installed with plug-in blocks, and the plug-in blocks are clamped into the inside of the limit sliding blocks, and the top of the detection box is provided with a placement groove.

[0005] As an optimal technical solution of the utility model, the front and back sides of the detection box are fixedly installed with limit seats, the inner wall of the limit seat is threadedly connected to the limit screw, the tail end of the limit screw is fixedly installed with a rotating handle, and the front end of the limit screw is fixedly installed with a clamping plate.

[0006] As a preferred technical solution of the utility model, a thickened pad is fixedly installed on the inner bottom wall of the detection box, a counterweight base is fixedly installed on the bottom of the thickened pad, and the counterweight base passes through the bottom of the detection box.

[0007] As a preferred technical solution of the utility model, sliding plates are movably installed on the separated surfaces of the two groups of regulating plates, the front end of the limit slider is fixedly connected to the outer surface of the sliding plate, and a lifting handle is fixedly installed on the outer surface of the sliding plate.

[0008] As a preferred technical solution of the utility model, auxiliary rollers are fixedly mounted on the facing surfaces of the two groups of sliding plates, and the auxiliary rollers are rollingly connected to the inner wall of the regulating plate.

[0009] As a preferred technical solution of the utility model, a groove is provided on the top of the counterweight block, and a connecting handle is rotatably connected to the inner wall of the groove.

[0010] As a preferred technical solution of the utility model, guide slots are provided on both sides of the top of the detection box, and the bottom of the control plate is slidably connected to the inside of the guide slots.

[0011] As a preferred technical solution of the utility model, two groups of through-slide grooves are provided inside the two groups of control plates, and the limit sliders are slidably connected to the inside of the through-slide grooves.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model can adjust the impact force of the airbag in the detection work by setting the control plate and the lower pressure seat and adjusting the feeding of the counterweight block on the lower pressure seat. By adjusting the impact of the penetrating impact force on the airbag and adjusting the number of counterweight blocks used, the force range of the airbag can be detected, thereby adding convenience to the force detection work of the airbag.

[0014] 2. The utility model adjusts the clamping plate through the activity of the limit screw rod in the detection box, thereby providing an applicable clamping and positioning structure for the detection work of the device, assisting the stable detection work, and an independent load-bearing structure is provided at the bottom of the detection box, thereby reducing the impact of pressure on the bottom of the detection box after the top is compressed, thereby extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural stereogram of the utility model;

[0016] Figure 2 This is a schematic cross-sectional view of the structure of the control panel of the utility model;

[0017] Figure 3 This is a schematic cross-sectional view of the structure of the detection box of the utility model;

[0018] Figure 4 This is a structural stereogram of the counterweight block of the utility model;

[0019] Figure 5 It is a schematic cross-sectional view of the structure of the plug-in block of the utility model.

[0020] In the figure: 1. detection box; 2. control plate; 3. lower pressure seat; 4. limit baffle; 5. positioning strip; 6. snap-in groove; 7. counterweight block; 8. limit handle; 9. plug-in block; 10. placement groove; 11. limit seat; 12. limit screw rod; 13. rotating handle; 14. clamping plate; 15. thickened pad; 16. counterweight base; 17. sliding plate; 18. lifting handle; 19. auxiliary roller; 20. connecting handle; 21. guide slide groove; 22. through slide groove; 23. limit slider. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 , Figure 2 and Figure 5 , an airbag detection device:

[0023] It comprises: a detection box 1, both sides of the top of the detection box 1 are slidably connected with a regulating plate 2, the facing surfaces of the two groups of regulating plates 2 are slidably connected with a lower pressing seat 3, the front end and the tail end of the top of the lower pressing seat 3 are fixedly installed with a limit baffle 4, both sides of the two groups of limit baffles 4 are fixedly installed with a positioning strip 5, the top of the lower pressing seat 3 is provided with a clamping groove 6, the inside of the clamping groove 6 is clamped with a counterweight block 7, both sides of the lower pressing seat 3 are fixedly installed with multiple groups of limit sliders 23, and the limit sliders 23 are slidably connected to the inside of the regulating plate 2, the front sides of the two groups of regulating plates 2 are movably installed with a limit handle 8, the tail end of the limit handle 8 is fixedly installed with a plug-in block 9, and the plug-in block 9 is clamped to the inside of the limit slider 23, and the top of the detection box 1 is provided with a placement groove 10;

[0024] When the device is used for airbag detection, the vehicle airbag needs to withstand the impact when in use. Therefore, when performing a force test on it, the airbag to be tested can be placed in the placement groove 10 in an inflated state. After placement, the weight of the lower pressure seat 3 can be increased by placing a counterweight block 7 on the top of the lower pressure seat 3. The limit handle 8 can be pulled out so that the plug-in block 9 loses the clamping position on the limit slider 23, and the lower pressure seat 3 can fall along the surface of the regulating plate 2 so that its bottom is in compression contact with the surface of the airbag. The weight of the lower pressure seat 3 can be adjusted by adjusting the number of counterweight blocks 7 to test the force range of the airbag structure and quickly detect the airbag.

[0025] The separated surfaces of the two groups of regulating plates 2 are both movably mounted with sliding plates 17, the front end of the limit slider 23 is fixedly connected to the outer surface of the sliding plate 17, and the outer surface of the sliding plate 17 is fixedly mounted with a lifting handle 18;

[0026] By lifting and sliding the lifting handle 18, the sliding plate 17 can be adjusted to rise and fall, thereby making the lifting and sliding adjustment of the lower pressing seat 3 before and after use more convenient.

[0027] Auxiliary rollers 19 are fixedly mounted on the facing surfaces of the two sets of sliding plates 17, and the auxiliary rollers 19 are rollingly connected to the inner wall of the regulating plate 2;

[0028] The rolling of the auxiliary roller 19 can assist the sliding plate 17 and the lower pressing seat 3 in sliding and using stability, so as to ensure the stability of the force on the top of the airbag;

[0029] Two groups of through-slide grooves 22 are provided inside the two groups of control plates 2, and the limit sliders 23 are slidably connected inside the through-slide grooves 22;

[0030] The through-sliding groove 22 is provided to facilitate the stable sliding of the limiting slider 23 .

[0031] See also Figure 1 , Figure 3 and Figure 4 ,

[0032] The front and back sides of the detection box 1 are fixedly installed with a limit seat 11, the inner wall of the limit seat 11 is threadedly connected with a limit screw rod 12, the tail end of the limit screw rod 12 is fixedly installed with a rotating handle 13, and the front end of the limit screw rod 12 is fixedly installed with a clamping plate 14;

[0033] By rotating the rotating handle 13, the rotation of the limit screw rod 12 can be adjusted to adjust the position of the clamping plate 14, which can then be used to clamp and position the airbag in the placement groove 10 to ensure its stable position during detection.

[0034] A thickened pad 15 is fixedly installed on the inner bottom wall of the detection box 1, and a counterweight base 16 is fixedly installed on the bottom of the thickened pad 15, and the counterweight base 16 runs through the bottom of the detection box 1;

[0035] By setting the thickened pad 15, the force-bearing structure at the bottom of the device can be processed, thereby reducing the stamping effect of the top pressure on the bottom structure of the device. Combined with the installation of the counterweight base 16 at the bottom, the stability of the bottom force-bearing structure can be increased and the impact of external force pressure on it can be reduced.

[0036] A groove is formed on the top of the counterweight block 7, and a connecting handle 20 is rotatably connected to the inner wall of the groove;

[0037] The rotation of the connecting handle 20 adds convenience to the removal and placement of the counterweight 7.

[0038] Both sides of the top of the detection box 1 are provided with guide slots 21, and the bottom of the control plate 2 is slidably connected to the inside of the guide slots 21;

[0039] The guide slot 21 can be provided to adjust the position of the control plate 2, thereby adjusting the position of the force point on the top of the airbag during the detection work.

[0040] The working principle is that after the airbag to be tested is placed inside the placement groove 10 in the test box 1, the position of the control plate 2 can be slidably adjusted after the position of the airbag is limited by the internal clamping and limiting structure, so that its bottom position corresponds to the force position on the top of the airbag, and the position of the lower pressure seat 3 can be positioned by the insertion of the plug-in block 9. Then, when it is positioned at a high place, the counterweight block 7 can be stacked on top of it to increase the impact force when the lower pressure seat 3 is pressed down. The number of counterweight blocks 7 assembled can be adjusted to simulate the impact force. When the lower pressure seat 3 slides down to contact the airbag, the adjustment of the counterweight makes the downward pressure of the lower pressure seat 3 play a role in detecting the force range of the airbag surface.

[0041] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An airbag detection device, comprising: The detection box (1) is characterized in that: both sides of the top of the detection box (1) are slidably connected with an adjustment plate (2), the facing surfaces of the two groups of the adjustment plates (2) are slidably connected with a lower pressure seat (3), the front end and the rear end of the top of the lower pressure seat (3) are fixedly installed with a limit baffle (4), both sides of the two groups of the limit baffles (4) are fixedly installed with a positioning strip (5), the top of the lower pressure seat (3) is provided with a card slot (6), the inner card slot (6) of A counterweight block (7) is connected, and multiple groups of limit sliders (23) are fixedly installed on both sides of the lower pressure seat (3), and the limit sliders (23) are slidably connected to the inside of the regulating plate (2), and the front sides of the two groups of regulating plates (2) are movably installed with limit handles (8), and the tail ends of the limit handles (8) are fixedly installed with plug-in blocks (9), and the plug-in blocks (9) are clamped in the inside of the limit sliders (23), and a placement groove (10) is opened on the top of the detection box (1).

2. An airbag detection device according to claim 1, characterized in that: A limit seat (11) is fixedly mounted on the front and back of the detection box (1); the inner wall of the limit seat (11) is threadedly connected to a limit screw rod (12); a rotating handle (13) is fixedly mounted on the tail end of the limit screw rod (12); and a clamping plate (14) is fixedly mounted on the front end of the limit screw rod (12).

3. An airbag detection device according to claim 1, characterized in that: A thickened pad (15) is fixedly mounted on the inner bottom wall of the detection box (1), a counterweight base (16) is fixedly mounted on the bottom of the thickened pad (15), and the counterweight base (16) passes through the bottom of the detection box (1).

4. An airbag detection device according to claim 1, characterized in that: The separated surfaces of the two groups of regulating plates (2) are both movably mounted with sliding plates (17), the front end of the limit slider (23) is fixedly connected to the outer surface of the sliding plate (17), and the outer surface of the sliding plate (17) is fixedly mounted with a lifting handle (18).

5. An airbag detection device according to claim 4, characterized in that: Auxiliary rollers (19) are fixedly mounted on the facing surfaces of the two groups of sliding plates (17), and the auxiliary rollers (19) are rollingly connected to the inner wall of the regulating plate (2).

6. An airbag detection device according to claim 1, characterized in that: A groove is provided on the top of the counterweight block (7), and a connecting handle (20) is rotatably connected to the inner wall of the groove.

7. An airbag detection device according to claim 1, characterized in that: Both sides of the top of the detection box (1) are provided with guide grooves (21), and the bottom of the control plate (2) is slidably connected to the inside of the guide grooves (21).

8. An airbag detection device according to claim 1, characterized in that: Two groups of through-going slide grooves (22) are provided inside the two groups of regulating plates (2), and the limiting sliders (23) are slidably connected inside the through-going slide grooves (22).

Images