CN212432445U

CN212432445U - Motor vehicle air bag detection device

Info

Publication number: CN212432445U
Application number: CN202021027719.1U
Authority: CN
Inventors: 张勤浦
Original assignee: Jiangsu Oubiao Auto Parts Testing Co ltd
Current assignee: Jiangsu Oubiao Auto Parts Testing Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-01-29
Anticipated expiration: 2030-06-05

Abstract

The utility model belongs to the technical field of motor vehicle parts detects, especially, be a motor vehicle gasbag detection device, the workstation, the cavity that runs through from top to bottom is seted up to the inside central position of workstation, be provided with the bearing plate directly over the cavity, the last surface mounting of bearing plate has the pressure measurement ware, the upper end of pressure measurement ware is fixed with the roof, the back of roof is provided with the riser, the lower extreme of riser is fixed on the workstation, display module and display screen are installed to the correspondence around the upper end right part of workstation, the one end of workstation is provided with the PLC controller, the output of pressure measurement ware is connected with the input electricity of PLC controller. The utility model discloses a set up the cavity on the workstation to set up pressure gauge subassembly in the top of cavity, solved current equipment and can not accomplish gasbag tension when using and detect, and can not accomplish the problem that gasbag gas tightness detected and handled.

Description

Motor vehicle air bag detection device

Technical Field

The utility model relates to a motor vehicle parts detects technical field, specifically is a motor vehicle gasbag detection device.

Background

With the development of economy and the improvement of living standard, the usage amount of automobiles increases year by year. The vehicle is inseparable to human relation, and vehicle manufacturers, vehicle component manufacturers and drivers pursue the performance, safety and fuel-saving effect of the vehicle, and the components of the vehicle are paid more and more attention, the air bag is an important protection tool of the motor vehicle, and the performance of the air bag needs to be detected in the research and development stage.

The existing equipment has the following problems:

1. firstly, the existing equipment can not well complete the detection of the air tightness of the air bag, and can not visually display whether the air tightness of the air bag is qualified or not in a display lamp mode.

2. The safety air bag is directly contacted with a human body when in work, so the extrusion force during the work is very important, and the existing equipment can not finish the tension detection.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a motor vehicle gasbag detection device has solved current equipment and can not accomplish gasbag tension when using and has detected to and can not accomplish the problem that gasbag gas tightness detected and handled.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a motor vehicle air bag detection device, includes the workstation, the cavity that runs through from top to bottom is seted up to the inside central authorities position of workstation, be provided with the bearing plate directly over the cavity, the last surface mounting of bearing plate has the barometer, the upper end of barometer is fixed with the roof, the back of roof is provided with the riser, the lower extreme of riser is fixed on the workstation, display module and display screen are installed to the correspondence around the upper end right part of workstation, the one end of workstation is provided with the PLC controller, the output of barometer is connected with the input electricity of PLC controller, the output of PLC controller is connected with the input of display screen and display module's input electricity.

As a preferred technical scheme of the utility model, the last fixed surface of workstation has back shape protecting frame, and returns the outside at the cavity of shape protecting frame cover establishment, the upper end and the lower extreme of returning shape protecting frame do not have sealed lid.

As a preferred technical scheme of the utility model, the lower extreme of workstation is fixed with the supporting leg, and the supporting leg is provided with four, four the supporting leg correspondence is installed in the four corners department of workstation lower extreme.

As an optimized technical scheme of the utility model, the lower extreme of bearing plate is fixed with the antiskid ribbed tile, and the lower surface array of antiskid ribbed tile has anti-skidding bump.

As a preferred technical scheme of the utility model, locating component is installed to the lower extreme of workstation, and locating component is provided with two, two locating component corresponds the both sides that set up at the cavity.

As the utility model discloses a preferred technical scheme, including air telescopic rod in the locating component, and fix the positioning seat of air telescopic rod one end, air telescopic rod passes through the mode of jib and installs the lower surface at the workstation.

As the utility model discloses a preferred technical scheme, including the base in the display module to and control the correspondence and install first display lamp and second display lamp of base upper end.

(III) advantageous effects

Compared with the prior art, the utility model provides a motor vehicle gasbag detection device possesses following beneficial effect:

1. this motor vehicle gasbag detection device, through seting up the cavity in the inside of workstation to set up pressure gauge subassembly in the top of cavity, solved the problem that current equipment can not accomplish gasbag gas tightness detection and processing, the utility model discloses below both sides at the cavity set up locating component, and locating component is used for the fixed of gasbag, and the gasbag is because its top of tension effect can contact with the antiskid ribbed tile during use, and the manometer of this in-process bearing plate upper end can detect the pressure variation of gasbag, if pressure does not change then prove that the gas tightness is intact, and the pressure value reduces then to represent the gas tightness unsatisfactory of gasbag.

2. This motor vehicle gasbag detection device is through seting up the cavity in the inside of workstation to set up pressure gauge subassembly in the top of cavity, the during operation sets up the gasbag in the inside of cavity, fixes through locating component's mode, and the pressure that the gasbag top produced contacts with the lower surface of antiskid ribbed tile, and the first tension of pressure gauge detection gasbag that this moment can be audio-visual transmits the tension value to the display screen on, the staff of being convenient for observes.

Drawings

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

FIG. 2 is a schematic structural view of a positioning assembly in the structure of the present invention;

fig. 3 is a schematic structural diagram of the display module in the structure of the present invention.

In the figure: 1. a work table; 2. a clip-shaped protective frame; 3. an anti-skid plate; 4. a pressure bearing plate; 5. a pressure gauge; 6. a top plate; 7. anti-skid bumps; 8. a cavity; 9. a vertical plate; 10. a display screen; 11. a PLC controller; 12. supporting legs; 13. a positioning assembly; 14. a display component; 15. positioning seats; 16. a boom; 17. an air pressure telescopic rod; 18. a base; 19. a first display lamp; 20. and a second display lamp.

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. 1-3, the present invention provides the following technical solutions: the utility model provides a motor vehicle air bag detection device, including workstation 1, cavity 8 that runs through from top to bottom is seted up to the inside central point of workstation 1, be provided with bearing plate 4 directly over cavity 8, the last surface mounting of bearing plate 4 has pressure gauge 5, pressure gauge 5 ' S upper end is fixed with roof 6, the back of roof 6 is provided with riser 9, the lower extreme of riser 9 is fixed on workstation 1, display module 14 and display screen 10 are installed to the upper end right part front and back correspondence of workstation 1, the one end of workstation 1 is provided with PLC controller 11, PLC controller 11 ' S model is S7-400, pressure gauge 5 ' S output is connected with PLC controller 11 ' S input electricity, PLC controller 11 ' S output is connected with display screen 10 ' S input and display module 14 ' S input electricity.

In this embodiment, measure the pressure value that the gasbag instantaneously produced through the mode of pressure gauge 5, and the pressure value after a period of time, show its tension through the instantaneous pressure value, to the influence of human body, the gas tightness of gasbag can be detected through the pressure value after a period of time, the output of pressure gauge 5 is connected with PLC controller 11's input electricity, PLC controller 11's output is connected with the input of display screen 10 and display module 14's input electricity, can carry out the transmission of information, wherein display module 14 can show whether its gas tightness is intact.

Specifically, the upper surface of the workbench 1 is fixed with a clip-shaped protection frame 2, the clip-shaped protection frame 2 covers the outer side of the cavity 8, and the upper end and the lower end of the clip-shaped protection frame 2 are not provided with a sealing cover.

In this embodiment, the clip-shaped protection frame 2 can play a role in limiting and protecting.

Specifically, the lower extreme of workstation 1 is fixed with supporting leg 12, and supporting leg 12 is provided with four, and four supporting legs 12 correspond and install the four corners department at workstation 1 lower extreme.

In the embodiment, the device is supported by the support legs 12.

Specifically, the lower end of the bearing plate 4 is fixed with an antiskid plate 3, and antiskid salient points 7 are arrayed on the lower surface of the antiskid plate 3.

In the embodiment, the anti-skid salient points 7 are arranged on the lower surface of the anti-skid plate 3, so that the anti-skid salient points 7 are directly contacted with the air bag when in use, and an anti-skid effect is achieved.

Specifically, locating component 13 is installed to the lower extreme of workstation 1, and locating component 13 is provided with two, and two locating component 13 correspond and set up the both sides at cavity 8.

In this embodiment, the positioning module 13 is provided to position the airbag.

Specifically, the positioning assembly 13 includes an air telescopic rod 17 and a positioning seat 15 fixed at one end of the air telescopic rod 17, and the air telescopic rod 17 is mounted on the lower surface of the workbench 1 by means of a boom 16.

In this embodiment, the positioning seat 15 is driven to move by the air pressure telescopic rod 17, and then the positioning of the airbag is realized by the positioning seat 15.

Specifically, the display assembly 14 includes a base 18, and a first display lamp 19 and a second display lamp 20 correspondingly mounted on the upper end of the base 18.

In this embodiment, by providing the first display lamp 19 and the second display lamp 20, different colors can be displayed, and the airtightness of the airbag can be determined according to the colors.

The utility model discloses a theory of operation and use flow: firstly, the air bag is limited and fixed, the air bag is arranged on the inner side of a cavity 8, the top of the air bag extends to the upper part of a clip-shaped protective frame 2, the clip-shaped protective frame 2 can play a role of limiting and fixing, an air pressure telescopic rod 17 in a driving positioning assembly 13 works, the air pressure telescopic rod 17 drives a positioning seat 15 to move, the bottom of the air bag is fixed, during detection, tension is generated inside the air bag, the top of the air bag is in contact with an anti-skidding salient point 7 at the lower end of an anti-skidding plate 3, at the moment, a pressure gauge 5 can sense the tension value of the air bag, the pressure gauge 5 transmits a signal to a PLC (programmable logic controller) 11, the PLC 11 transmits data information to a display screen 10, the display screen 10 is used for displaying the tension information, meanwhile, after a period of time, the PLC 11 can also receive the pressure value of the pressure gauge 5, the PLC 11 calculates data, if the pressure value does not change, the air tightness of the air bag is good, if the pressure value of the pressure meter 5 is reduced, the air tightness of the air bag is proved to be not ideal, at the moment, the PLC 11 calculates data, controls the second display lamp 20 in the display assembly 14 to work, displays that the air tightness of the air bag is not good, and the device is used for detection during research and development and production of the air bag.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A motor vehicle air bag detection device, includes workstation (1), its characterized in that: a cavity (8) which penetrates through the upper part and the lower part is arranged at the central position in the workbench (1), a pressure bearing plate (4) is arranged right above the cavity (8), a pressure meter (5) is arranged on the upper surface of the pressure bearing plate (4), a top plate (6) is fixed at the upper end of the pressure meter (5), a vertical plate (9) is arranged at the back of the top plate (6), the lower end of the vertical plate (9) is fixed on the workbench (1), a display component (14) and a display screen (10) are correspondingly arranged at the front and the back of the right part of the upper end of the workbench (1), a PLC (programmable logic controller) (11) is arranged at one end of the workbench (1), the output end of the pressure gauge (5) is electrically connected with the input end of the PLC (11), the output end of the PLC (11) is electrically connected with the input end of the display screen (10) and the input end of the display component (14).

2. An automotive air bag detecting device according to claim 1, characterized in that: the upper surface of the workbench (1) is fixed with a clip-shaped protective frame (2), the clip-shaped protective frame (2) covers the outer side of the cavity (8), and the upper end and the lower end of the clip-shaped protective frame (2) are not provided with a sealing cover.

3. An automotive air bag detecting device according to claim 1, characterized in that: the lower extreme of workstation (1) is fixed with supporting leg (12), and supporting leg (12) are provided with four, four supporting leg (12) are corresponding to be installed in workstation (1) lower extreme's four corners department.

4. An automotive air bag detecting device according to claim 1, characterized in that: the lower end of the bearing plate (4) is fixed with an antiskid plate (3), and antiskid salient points (7) are arrayed on the lower surface of the antiskid plate (3).

5. An automotive air bag detecting device according to claim 1, characterized in that: locating component (13) are installed to the lower extreme of workstation (1), and locating component (13) are provided with two, two locating component (13) correspond the both sides that set up at cavity (8).

6. An automotive air bag detecting device according to claim 5, characterized in that: the positioning assembly (13) comprises an air pressure telescopic rod (17) and a positioning seat (15) fixed at one end of the air pressure telescopic rod (17), and the air pressure telescopic rod (17) is installed on the lower surface of the workbench (1) in a suspension rod (16) mode.

7. An automotive air bag detecting device according to claim 1, characterized in that: the display assembly (14) comprises a base (18), a first display lamp (19) and a second display lamp (20) which are correspondingly arranged at the upper end of the base (18) from left to right.