CN213397647U

CN213397647U - Adjustable seat air bag explosion test device

Info

Publication number: CN213397647U
Application number: CN202022773233.9U
Authority: CN
Inventors: 金聿; 陆凯; 张萍; 沈春荣; 李威扬
Original assignee: Isi Automotive Safety System Changshu Co ltd
Current assignee: Isi Automotive Safety System Changshu Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-06-08
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses an adjustable seat airbag explosion test device, which comprises a first panel base, wherein the upper surface of the first panel base is symmetrically provided with two first fixing seats, and the upper surface of the first panel base is symmetrically provided with two second fixing seats; evenly set up the screw hole through the upper surface at first panel base, and then can change the position of first fixing base and second fixing base, bolt connection seat is connected to first connecting bolt and second, utilize the ya keli board not only can observe the state that the gasbag point explodes, it is rotatory to drive the screw rod through rotatory flange handle, position between simulation windshield and the seat, be suitable for the seat test of different motorcycle types, accurately simulate the installation position of left side seat air bag and right side seat air bag in its actual automobile body environment, thereby effectively simulate the expansion state of gasbag, improve the degree of accuracy of point explosion test, improve seat air bag to driver and passenger's protection effect.

Description

Adjustable seat air bag explosion test device

Technical Field

The utility model relates to a car seat gasbag production technical field specifically is an adjustable seat air bag point explodes testing arrangement.

Background

With the development of automobile technology, automobiles become the most important vehicles in daily life, the safety performance of automobiles is concerned more and more, and in order to ensure the safety of passengers and prevent accidents from happening in the driving process and causing damage to the waist, most automobiles are provided with seat airbags, and the explosion effect of the airbags needs to be tested in the production process of the seat airbags.

The seat airbag explosion test device adopted in the industry is a general device, and in the explosion test process, the fixed position of the seat airbag in different vehicle types cannot be accurately simulated, so that the expansion state of the seat airbag in the actual vehicle body environment of different vehicle types cannot be accurately simulated, the accuracy of the explosion test result is influenced, the protection effect of the seat airbag on passengers is reduced, and therefore, the adjustable seat airbag explosion test device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable seat air bag point explodes testing arrangement to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable seat airbag explosion test device comprises a first panel base, wherein two first fixing seats are symmetrically arranged on the upper surface of the first panel base, two second fixing seats are symmetrically arranged on the upper surface of the first panel base, the lower surfaces of the first fixing seats and the second fixing seats are fixedly connected to the inner side wall of a threaded hole through bolts, the upper surface of the first panel base is slidably connected with a second panel base through a movable sliding rail, two acrylic plate supports are symmetrically hinged to the upper surface of the second panel base, a first acrylic plate is slidably connected to one side, adjacent to the two acrylic plate supports, of the two acrylic plate supports, the upper surfaces of the two acrylic plate supports are fixedly connected with fixing supports, the lower surface of each fixing support is attached to the upper surface of the first acrylic plate, and two fixing inclined support frames are symmetrically arranged behind the two fixing supports, and a transmission mechanism is arranged behind the first acrylic plate.

As further preferable in the present technical solution: four universal wheels are symmetrically and fixedly connected to four corners of the lower surface of the first panel base.

As further preferable in the present technical solution: the first fixing seat comprises a first base, a first fixing column and a first connecting bolt, the first fixing column is welded on the upper surface of the first base, the first connecting bolt is fixedly connected to the upper surface of the first fixing column, the second fixing seat comprises a second base, a second fixing column and a second connecting bolt, the second fixing column is welded on the upper surface of the second base, and the second connecting bolt is fixedly connected to the upper surface of the second fixing column.

As further preferable in the present technical solution: drive mechanism includes screw rod, fourth fixing base, third fixing base and flange handle, the last skin weld of first panel base has the third fixing base, the last fixed surface of second panel base is connected with the fourth fixing base, the third fixing base with the front surface of fourth fixing base run through have the screw rod and with screw rod threaded connection, the one end welding of screw rod has the flange handle.

As further preferable in the present technical solution: the movable slide rail comprises a first slide rail support, a second slide rail support and a third slide rail, two third slide rails are symmetrically welded on the upper surface of the first panel base, one is connected with the first slide rail support and the other is connected with the outer side wall of the third slide rail, the second slide rail support is connected with the outer side wall of the third slide rail, and the first slide rail support and the upper surface of the second slide rail support are both welded on the lower surface of the second panel base.

As further preferable in the present technical solution: the rear surfaces of the two acrylic plate supports are hinged to the tops of the two fixed inclined support frames through second hinged supports, and the bottoms of the two fixed inclined support frames are hinged to the upper surface of the second panel base through first hinged supports.

Compared with the prior art, the beneficial effects of the utility model are that: evenly set up the screw hole through the upper surface at first panel base, and then can change the position of first fixing base and second fixing base, bolt connection seat is connected to first connecting bolt and second, utilize the inferior gram force board not only can observe the state that the gasbag explodes a little, can also drive the screw rod through rotatory flange handle and rotate, and then simulate the position between windshield and the seat, can be suitable for the seat test of different motorcycle types, accurately simulate the installation position of left side seat air bag and right side seat air bag in its actual automobile body environment, thereby effectively simulate the expansion state of gasbag, improve the degree of accuracy of exploding a test, improve the protection effect of seat air bag to driver and passenger.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a first fixing base of the present invention;

fig. 3 is a schematic structural view of a second fixing base of the present invention;

fig. 4 is a rear view structural schematic diagram of the acrylic plate fixing mechanism of the present invention;

FIG. 5 is a schematic view of the screw moving slide rail of the present invention;

fig. 6 is a schematic structural diagram of the transmission mechanism of the present invention.

In the figure: 1. a threaded hole; 10. a first panel base; 11. a first fixed seat; 111. a first base; 112. a first fixed column; 113. a first connecting bolt; 13. a second fixed seat; 131. a second base; 132. a second fixed column; 133. a second connecting bolt; 211. a first hinged support; 212. a second hinged support; 22. a transmission mechanism; 221. a screw; 222. a fourth fixed seat; 223. a third fixed seat; 224. a flange handle; 23. moving the slide rail; 231. a first slide rail support; 232. a second slide rail support; 233. a third slide rail; 24. a first acrylic sheet; 25. an acrylic plate support; 26. a second panel base; 27. fixing the inclined support frame; 28. fixing a bracket; 30. a universal wheel.

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.

Examples

Referring to fig. 1-6, the present invention provides a technical solution: an adjustable seat airbag explosion test device comprises a first panel base 10, wherein two first fixing seats 11 are symmetrically arranged on the upper surface of the first panel base 10, two second fixing seats 13 are symmetrically arranged on the upper surface of the first panel base 10, the lower surfaces of the first fixing seats 11 and the second fixing seats 13 are fixedly connected to the inner side wall of a threaded hole 1 through bolts, the upper surface of the first panel base 10 is connected with a second panel base 26 in a sliding mode through a movable sliding rail 23, the upper surface of the second panel base 26 is symmetrically hinged with two acrylic plate supports 25, one side, adjacent to the two acrylic plate supports 25, of each acrylic plate support 24 is connected with the corresponding first acrylic plate 24 in a sliding mode, the upper surfaces of the two acrylic plate supports 25 are fixedly connected with fixing supports 28, the lower surface of each fixing support 28 is attached to the upper surface of the corresponding first acrylic plate 24, two fixing inclined support frames 27 are symmetrically arranged behind the two fixing supports 28, the transmission mechanism 22 is arranged behind the first acrylic plate 24.

In this embodiment, specifically: four universal wheels 30 are symmetrically and fixedly connected to four corners of the lower surface of the first panel base 10; the universal wheels 30 are provided to facilitate movement of the seat airbag explosion test apparatus, thereby improving the installation efficiency of each component.

In this embodiment, specifically: the first fixing seat 11 comprises a first base 111, a first fixing column 112 and a first connecting bolt 113, the first fixing column 112 is welded on the upper surface of the first base 111, the first connecting bolt 113 is fixedly connected on the upper surface of the first fixing column 112, the second fixing seat 13 comprises a second base 131, a second fixing column 132 and a second connecting bolt 133, the second fixing column 132 is welded on the upper surface of the second base 131, and the second connecting bolt 133 is fixedly connected on the upper surface of the second fixing column 132; the first base 111, the first fixing column 112, the first connecting bolt 113, the second base 131, the second fixing column 132 and the second connecting bolt 133 are arranged to facilitate seat fixing, the fixing direction corresponds to the installation direction of a seat airbag in a vehicle body, the first connecting bolt 113 and the second connecting bolt 133 are arranged in an inclined mode, and the inclination angle is 15-30 degrees.

In this embodiment, specifically: the transmission mechanism 22 comprises a screw 221, a fourth fixed seat 222, a third fixed seat 223 and a flange handle 224, the third fixed seat 223 is welded on the upper surface of the first panel base 10, the fourth fixed seat 222 is fixedly connected on the upper surface of the second panel base 26, the screw 221 penetrates through the front surfaces of the third fixed seat 223 and the fourth fixed seat 222 and is in threaded connection with the screw 221, and the flange handle 224 is welded at one end of the screw 221; the actuator 22 is provided to precisely adjust the position of the second panel base 26 on the first panel base 10.

In this embodiment, specifically: the movable slide rail 23 comprises a first slide rail support 231, a second slide rail support 232 and a third slide rail 233, two third slide rails 233 are symmetrically welded on the upper surface of the first panel base 10, the outer side wall of one third slide rail 233 is slidably connected with the first slide rail support 231, the outer side wall of the other third slide rail 233 is slidably connected with the second slide rail support 232, and the upper surfaces of the first slide rail support 231 and the second slide rail support 232 are both welded on the lower surface of the second panel base 26; the movable slide rail 23 is provided to guide the second panel base 26 when the second panel base 26 moves.

In this embodiment, specifically: the rear surfaces of the two acrylic plate supports 25 are hinged to the tops of the two fixed inclined support frames 27 through second hinged supports 212, and the bottoms of the two fixed inclined support frames 27 are hinged to the upper surface of the second panel base 26 through first hinged supports 211; the arrangement of the first hinged support 211 and the second hinged support 212 can enable the second panel base 26 to move to drive the first acrylic plate 24, so as to drive the fixed inclined support 27 to incline, thereby ensuring the integrity of the device.

The working principle or the structural principle is that when the device is used, according to the specification data of a seat, a proper threaded hole 1 is selected, two first fixing seats 11 and two second fixing seats 13 are fixed on the upper surface of a first panel base 10 by using bolts, then the seat to be detected is fixed by a first connecting bolt 113 and a second connecting bolt 133, the first connecting bolt 113 and the second connecting bolt 133 are connected to a first fixing column 112 and a second fixing column 132 respectively at a certain angle, the fixing direction corresponds to the installation direction of a seat airbag in a vehicle body, and further the device can be adaptively changed according to the actual installation direction of the left seat airbag or the right seat airbag to be detected in the vehicle body environment of a vehicle type vehicle, so as to ensure that the expansion states of the left seat airbag and the right seat airbag in the vehicle body of the vehicle type vehicle can be accurately simulated during an explosion test, and then improve accuracy and the efficiency of software testing that explodes of gasbag, and only need to change the position of first fixing base 11 and second fixing base 13 and can simulate different seats and test, it is convenient to change, through rotating flange handle 224, flange handle 224 drives the screw rod 221 rotation, screw rod 221 and third fixing base 223 and fourth fixing base 222 threaded connection, and then adjust the position of second panel base 26 at first panel base 10, can observe the state that the gasbag expandes through first ya keli board 24, avoid injuring the observer in the twinkling of an eye that the gasbag bounced open, this device can be through universal wheel 30 subaerial removal when using, and then improved the efficiency of each unit mount.

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

1. The utility model provides an adjustable seat air bag point explodes testing arrangement, includes first panel base (10), its characterized in that: threaded holes (1) are uniformly formed in the upper surface of the first panel base (10), two first fixing seats (11) are symmetrically arranged on the upper surface of the first panel base (10), two second fixing seats (13) are symmetrically arranged on the upper surface of the first panel base (10), the lower surfaces of the first fixing seats (11) and the second fixing seats (13) are fixedly connected to the inner side wall of each threaded hole (1) through bolts, the upper surface of the first panel base (10) is connected with a second panel base (26) in a sliding mode through a movable sliding rail (23), the upper surface of the second panel base (26) is hinged with two acrylic plate supports (25) in a symmetrical mode, one side, adjacent to the two acrylic plate supports (25), of each acrylic plate support (25) is connected with a first acrylic plate (24) in a sliding mode, and the upper surfaces of the two acrylic plate supports (25) are fixedly connected with fixing supports (28), the lower surface of the fixed support (28) is attached to the upper surface of the first acrylic plate (24), two fixed inclined support frames (27) are symmetrically arranged behind the fixed support (28), and a transmission mechanism (22) is arranged behind the first acrylic plate (24).

2. The adjustable seat airbag detonation testing device of claim 1, characterized in that: four universal wheels (30) are symmetrically and fixedly connected to four corners of the lower surface of the first panel base (10).

3. The adjustable seat airbag detonation testing device of claim 1, characterized in that: first fixing base (11) include first base (111), first fixed column (112) and first connecting bolt (113), the last fixed surface welding of first base (111) has first fixed column (112), the last fixed surface of first fixed column (112) is connected with first connecting bolt (113), second fixing base (13) include second base (131), second fixed column (132) and second connecting bolt (133), the last fixed surface welding of second base (131) has second fixed column (132), the last fixed surface of second fixed column (132) is connected with second connecting bolt (133).

4. The adjustable seat airbag detonation testing device of claim 1, characterized in that: drive mechanism (22) include screw rod (221), fourth fixing base (222), third fixing base (223) and flange handle (224), the last fixed surface welding of first panel base (10) has third fixing base (223), the last fixed surface of second panel base (26) is connected with fourth fixing base (222), third fixing base (223) with the front surface of fourth fixing base (222) run through screw rod (221) and with screw rod (221) threaded connection, the one end welding of screw rod (221) has flange handle (224).

5. The adjustable seat airbag detonation testing device of claim 1, characterized in that: remove slide rail (23) and include first slide rail support (231), second slide rail support (232) and third slide rail (233), the upper surface symmetry welding of first panel base (10) has two third slide rails (233), one the lateral wall sliding connection of third slide rail (233) has first slide rail support (231), another the lateral wall sliding connection of third slide rail (233) has second slide rail support (232), first slide rail support (231) with the upper surface of second slide rail support (232) all weld in the lower surface of second panel base (26).

6. The adjustable seat airbag detonation testing device of claim 1, characterized in that: the rear surfaces of the two acrylic plate supports (25) are hinged to the tops of the two fixed inclined support frames (27) through second hinged supports (212), and the bottoms of the two fixed inclined support frames (27) are hinged to the upper surface of the second panel base (26) through first hinged supports (211).