CN218973838U - Frock of static expansion test of knee gasbag - Google Patents
Frock of static expansion test of knee gasbag Download PDFInfo
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- CN218973838U CN218973838U CN202320063672.1U CN202320063672U CN218973838U CN 218973838 U CN218973838 U CN 218973838U CN 202320063672 U CN202320063672 U CN 202320063672U CN 218973838 U CN218973838 U CN 218973838U
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- knee airbag
- sliding sleeve
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- baffle
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Abstract
The utility model relates to the technical field of knee airbag tests, in particular to a tool for a knee airbag static deployment test, which comprises a supporting base, wherein two telescopic modules are arranged at the top of the supporting base, a baffle plate is arranged on one side of the supporting base, two angle adjusting modules are arranged between the supporting base and the baffle plate, two airbag mounting pieces are arranged at one position, far away from the baffle plate, of the angle adjusting modules, the knee airbag is mounted on the airbag mounting pieces, the telescopic modules drive the baffle plate to carry out position adjustment, and the angle adjusting modules drive the baffle plate to carry out angle adjustment on the telescopic modules, so that the knee airbag can carry out various state tests, and the problems of the conventional knee airbag test tool are solved, the universality is not strong, and the production cost of enterprises is increased.
Description
Technical Field
The utility model relates to the technical field of knee airbag tests, in particular to a tool for a knee airbag static deployment test.
Background
In the development process of the knee airbag, test verification is required according to the vehicle type and different working conditions. The utility model provides an improved knee airbag test fixture, as disclosed in the publication No. CN203365147U, wherein a vertical frame and an adjusting bracket are respectively and vertically arranged on the rear side and the front side of a horizontal frame of a support; the adjusting bracket is provided with an outer horizontal guide rail along the X direction on a horizontal frame at the front side of the vertical frame, and the bottom rail of the adjusting bracket is connected to the outer horizontal guide rail; the instrument board simulation unit is connected to the front side of the vertical frame in a sliding mode along the Z direction, the air bag fixing unit is fixed to the instrument board simulation unit, the upper ends of the two lower leg molds are connected to the rear side of the adjusting support in a sliding mode along the Y direction and the Z direction, and the lower ends of the two lower leg molds are connected to the horizontal frame between the vertical frame and the adjusting support in a sliding mode along the X direction and the Y direction.
However, in the above patent, the instrument panel simulation unit needs to be replaced frequently, so that not only is the universality not strong, but also the production cost of enterprises is increased.
Disclosure of Invention
In view of the above, the utility model aims to provide a tool for a knee airbag static deployment test, which solves the problems that the existing knee airbag test tool is not strong in universality and increases the production cost of enterprises.
Based on the above object, the utility model provides a tool for a knee airbag static deployment test, comprising:
the top of the support base is provided with two telescopic modules;
the baffle is arranged on one side of the supporting base, and one end of the baffle is rotationally connected with the two telescopic modules;
the two angle modulation modules are arranged between the supporting base and the baffle plate, and two ends of each angle modulation module are respectively connected with the supporting base and the baffle plate in a rotating way;
the two air bag installation pieces are arranged at one position, far away from the baffle, of the angle adjusting module, and each air bag installation piece is fixedly connected with the supporting base;
the angle adjusting device comprises a knee airbag, a baffle, a telescopic module, an angle adjusting module and a control module, wherein the telescopic module and the angle adjusting module drive the baffle to adjust positions and angles, so that the knee airbag can perform tests in various states.
Preferably, the support base includes:
the inner part of the square frame is provided with two bottom plates, and the two ends of each bottom plate are fixedly connected with the square frame;
the two support plates are respectively arranged at the top of the bottom plate, one end of each support plate is respectively and fixedly connected with the bottom plate, a reinforcing plate is obliquely arranged beside each support plate, and two ends of each reinforcing plate are respectively and fixedly connected with the support plate and the bottom plate;
the two top plates are respectively arranged at the top of the supporting plate in parallel with the bottom plate, and each top plate is respectively and fixedly connected with the supporting plate.
Preferably, the telescopic module comprises:
the first sliding sleeve is arranged at the top of the top plate, and one end of the first sliding sleeve is fixedly connected with the top plate;
one end of the L-shaped connecting rod is arranged in the first sliding sleeve in a sliding manner;
the second sliding sleeve is sleeved at one end of the L-shaped connecting rod, which is far away from the first sliding sleeve, and is in sliding connection with the L-shaped connecting rod;
the first rectangular through hole is arranged on one side of the first sliding sleeve, a first bolt is arranged in the first rectangular through hole in a penetrating mode, and the first bolt is in threaded connection with the L-shaped connecting rod;
the second rectangular through hole is arranged on one side of the second sliding sleeve, a second bolt is arranged in the second rectangular through hole in a penetrating mode, and the second bolt is in threaded connection with the L-shaped connecting rod.
Preferably, a linkage plate is arranged between the two second sliding sleeves, and two ends of the linkage plate are respectively and fixedly connected with the second sliding sleeves.
Preferably, the angle modulation module includes:
one end of the threaded rod is hinged with the baffle;
the rotary drum is sleeved on the threaded rod and is in threaded connection with the threaded rod;
the connecting block is rotationally connected with one end, far away from the threaded rod, of the rotary drum, and the connecting block is hinged with one end of the top plate.
Preferably, the air bag mounting piece comprises a mounting plate, one end of the mounting plate is detachably connected with the bottom of the top plate, and a sample hole for mounting the air bag is formed in the top of the other end of the mounting plate.
The utility model has the beneficial effects that: through installing knee gasbag on the gasbag installed part, drive the baffle through flexible module and carry out the position adjustment, drive the baffle through angle modulation module and carry out the angle modulation on flexible module to make knee gasbag can carry out multiple state test, solved current knee gasbag test fixture, not only the commonality is not strong, and has increased the problem of the manufacturing cost of enterprise.
Drawings
In order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only of the utility model and that other drawings can be obtained from them without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic perspective view of a support base according to an embodiment of the present utility model;
FIG. 3 is a schematic perspective view of a telescopic module according to an embodiment of the present utility model;
fig. 4 is a schematic perspective view of an angle modulation module according to an embodiment of the present utility model;
fig. 5 is a schematic perspective view of an airbag mounting assembly according to an embodiment of the present utility model.
Marked in the figure as:
1. a support base; 2. a telescoping module; 3. a baffle; 4, an angle modulation module; 5. an airbag mount; 6. a square frame; 7. a bottom plate; 8. a support plate; 9. a reinforcing plate; 10. a top plate; 11. a first sliding sleeve; 12. an L-shaped connecting rod; 13. the second sliding sleeve; 14. a first rectangular through hole; 15. a first bolt; 16. a second rectangular through hole; 17. a second bolt; 18. a linkage plate; 19. a threaded rod; 20. a rotating drum; 21. a connecting block; 22. a mounting plate; 23. and (5) a sample hole.
Detailed Description
The present utility model will be further described in detail with reference to specific embodiments in order to make the objects, technical solutions and advantages of the present utility model more apparent.
It is to be noted that unless otherwise defined, technical or scientific terms used herein should be taken in a general sense as understood by one of ordinary skill in the art to which the present utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
As shown in fig. 1 to 5, a tool for static deployment test of knee airbag includes:
the top of the support base 1 is provided with two telescopic modules 2;
the baffle plate 3 is arranged on one side of the supporting base 1, and one end of the baffle plate 3 is rotationally connected with the two telescopic modules 2;
the two angle modulation modules 4 are arranged between the support base 1 and the baffle plate 3, and two ends of each angle modulation module 4 are respectively connected with the support base 1 and the baffle plate 3 in a rotating way;
the two air bag installation pieces 5 are arranged at one position of the angle adjusting module 4, which is far away from the baffle plate 3, and each air bag installation piece 5 is fixedly connected with the supporting base 1;
the baffle 3 is driven by the telescopic module 2 and the angle adjusting module 4 to adjust the position and the angle, so that the knee airbag can perform tests in various states.
By way of example, the baffle 3 is used for simulating an instrument panel, the knee airbag is installed on the airbag installation piece 5, the baffle 3 is driven by the telescopic module 2 to perform position adjustment, and the baffle 3 is driven by the angle adjusting module 4 to perform angle adjustment on the telescopic module 2, so that the knee airbag can perform various state tests, the problems of low universality and increased production cost of enterprises of the existing knee airbag test fixture are solved.
As an alternative embodiment, the support base 1 comprises:
the inner part of the square frame 6 is provided with two bottom plates 7, and two ends of each bottom plate 7 are fixedly connected with the square frame 6;
the two support plates 8 are respectively arranged at the top of the bottom plate 7, one end of each support plate 8 is respectively and fixedly connected with the bottom plate 7, a reinforcing plate 9 is obliquely arranged beside each support plate 8, and two ends of each reinforcing plate 9 are respectively and fixedly connected with the support plate 8 and the bottom plate 7;
the two top plates 10 are respectively arranged on the top of the supporting plate 8 in parallel with the bottom plate 7, and each top plate 10 is respectively fixedly connected with the supporting plate 8.
As an alternative embodiment, the telescopic module 2 comprises:
the first sliding sleeve 11 is arranged at the top of the top plate 10, and one end of the first sliding sleeve 11 is fixedly connected with the top plate 10;
an L-shaped connecting rod 12, one end of which is slidably disposed inside the first sliding sleeve 11;
the second sliding sleeve 13 is sleeved at one end of the L-shaped connecting rod 12, which is far away from the first sliding sleeve 11, and the second sliding sleeve 13 is in sliding connection with the L-shaped connecting rod 12;
the first rectangular through hole 14 is arranged at one side of the first sliding sleeve 11, a first bolt 15 is penetrated in the first rectangular through hole 14, and the first bolt 15 is in threaded connection with the L-shaped connecting rod 12;
the second rectangular through hole 16 is arranged on one side of the second sliding sleeve 13, a second bolt 17 is arranged in the second rectangular through hole 16 in a penetrating mode, and the second bolt 17 is in threaded connection with the L-shaped connecting rod 12.
For example, through fixing bottom plate 7 in the shape frame 6, set up backup pad 8 on bottom plate 7, through setting up reinforcing plate 9, thereby make the stability between backup pad 8 and the bottom plate 7 improve, through fixing the setting on roof 10 with first sliding sleeve 11, through pulling L type connecting rod 12 and reciprocate on first sliding sleeve 11, drive second sliding sleeve 13 through L type connecting rod 12 and reciprocate, drive baffle 3 through second sliding sleeve 13 and reciprocate, thereby make baffle 3 carry out the adjustment of height, after baffle 3's height determination, through inserting first bolt 15 in first rectangle through-hole 14 with the screw hole cooperation screwing on L type connecting rod 12, fix through the head end and the first sliding sleeve 11 of first bolt 15, thereby make L type connecting rod 12 not can slide down, drive baffle 3 and carry out control movement on L type connecting plate through second sliding sleeve 13, thereby make baffle 3 carry out the adjustment of horizontal position, after baffle 3's horizontal position is confirmed, through inserting second bolt 17 in second rectangle through-hole 16 with the screw hole cooperation on L type connecting rod 12, through second bolt 17 and screwing on the head end 3, thereby can not fix at the right side of the test condition, thereby the problem of sliding condition is realized in the test condition, can not be adjusted according to the condition of the side of the baffle 3.
As an alternative embodiment, a linkage plate 18 is disposed between the two second sliding sleeves 13, and two ends of the linkage plate 18 are respectively and fixedly connected with the second sliding sleeves 13.
For example, by fixing the two second sliding sleeves 13 with the linkage plate 18, the two L-shaped connecting rods 12 and the two second sliding sleeves 13 can respectively and synchronously move, thereby realizing the improvement of the adjustment efficiency of the baffle 3.
As an alternative embodiment, the angle modulation module 4 includes:
a threaded rod 19, one end of which is hinged with the baffle 3;
the rotary drum 20 is sleeved on the threaded rod 19, and the rotary drum 20 is in threaded connection with the threaded rod 19;
the connecting block 21 is rotatably connected to one end of the drum 20 far away from the threaded rod 19, and the connecting block 21 is hinged to one end of the top plate 10.
For example, through setting up connecting block 21 on rotary drum 20 to and rotate and connect, through articulated connecting block 21 with roof 10, thereby make rotary drum 20 rotatable, adjust threaded rod 19 through rotatory rotary drum 20 and remove, drive baffle 3 through threaded rod 19 and remove, thereby make baffle 3 carry out angle adjustment, realized carrying out angle state adjustment's problem to baffle 3.
As an alternative embodiment, the airbag mounting assembly 5 includes a mounting plate 22, one end of the mounting plate 22 is detachably connected to the bottom of the top plate 10, and the top of the other end is provided with a sample hole 23 for mounting an airbag.
For example, the mounting plate 22 is provided with sample holes 23 which are positioned at the same positions as those designed on the automobile airbag, so that the airbag is convenient to mount, and the problem of improving the mounting efficiency of the airbag is solved.
Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the utility model (including the claims) is limited to these examples; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the utility model, the steps may be implemented in any order and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity.
The present utility model is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the present utility model should be included in the scope of the present utility model.
Claims (6)
1. Frock of knee gasbag static deployment test, its characterized in that includes:
the top of the support base (1) is provided with two telescopic modules (2);
the baffle plate (3) is arranged on one side of the supporting base (1), and one end of the baffle plate (3) is rotationally connected with the two telescopic modules (2);
the two angle modulation modules (4) are arranged between the supporting base (1) and the baffle plate (3), and two ends of each angle modulation module (4) are respectively connected with the supporting base (1) and the baffle plate (3) in a rotating way;
the two air bag installation pieces (5) are arranged at one position, far away from the baffle plate (3), of the angle adjusting module (4), and each air bag installation piece (5) is fixedly connected with the supporting base (1);
the knee airbag device comprises a knee airbag, a baffle plate (3) and an angle adjusting module, wherein the baffle plate (3) is driven by the telescopic module (2) and the angle adjusting module (4) to adjust positions and angles, so that the knee airbag can perform tests in various states.
2. A tool for static deployment test of knee airbag according to claim 1, characterized in that said support base (1) comprises:
the inner part of the square frame (6) is provided with two bottom plates (7), and the two ends of each bottom plate (7) are fixedly connected with the square frame (6);
the two support plates (8) are respectively arranged at the top of the bottom plate (7), one end of each support plate (8) is respectively and fixedly connected with the bottom plate (7), a reinforcing plate (9) is obliquely arranged beside each support plate (8), and two ends of each reinforcing plate (9) are respectively and fixedly connected with the support plate (8) and the bottom plate (7);
the two top plates (10) are respectively arranged on the top of the supporting plate (8) in parallel with the bottom plate (7), and each top plate (10) is respectively and fixedly connected with the supporting plate (8).
3. Tool for static deployment test of knee airbag according to claim 2, characterized in that the telescopic module (2) comprises:
the first sliding sleeve (11) is arranged at the top of the top plate (10), and one end of the first sliding sleeve (11) is fixedly connected with the top plate (10);
one end of the L-shaped connecting rod (12) is arranged in the first sliding sleeve (11) in a sliding way;
the second sliding sleeve (13) is sleeved at one end, far away from the first sliding sleeve (11), of the L-shaped connecting rod (12), and the second sliding sleeve (13) is in sliding connection with the L-shaped connecting rod (12);
the first rectangular through hole (14) is arranged on one side of the first sliding sleeve (11), a first bolt (15) is arranged in the first rectangular through hole (14) in a penetrating mode, and the first bolt (15) is in threaded connection with the L-shaped connecting rod (12);
the second rectangular through hole (16) is arranged on one side of the second sliding sleeve (13), a second bolt (17) is arranged in the second rectangular through hole (16) in a penetrating mode, and the second bolt (17) is in threaded connection with the L-shaped connecting rod (12).
4. A knee airbag static deployment test tool according to claim 3, wherein a linkage plate (18) is arranged between the two second sliding sleeves (13), and two ends of the linkage plate (18) are fixedly connected with the second sliding sleeves (13) respectively.
5. A knee airbag static deployment test tooling according to claim 2, wherein the recliner module (4) comprises:
a threaded rod (19) one end of which is hinged with the baffle (3);
the rotary drum (20) is sleeved on the threaded rod (19), and the rotary drum (20) is in threaded connection with the threaded rod (19);
the connecting block (21) is rotatably connected with one end, far away from the threaded rod (19), of the rotary drum (20), and the connecting block (21) is hinged with one end of the top plate (10).
6. A knee airbag static deployment test fixture according to claim 2, characterized in that the airbag mounting member (5) comprises a mounting plate (22), one end of the mounting plate (22) is detachably connected with the bottom of the top plate (10), and the top of the other end is provided with a sample hole (23) for mounting an airbag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320063672.1U CN218973838U (en) | 2023-01-09 | 2023-01-09 | Frock of static expansion test of knee gasbag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320063672.1U CN218973838U (en) | 2023-01-09 | 2023-01-09 | Frock of static expansion test of knee gasbag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218973838U true CN218973838U (en) | 2023-05-05 |
Family
ID=86164187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320063672.1U Active CN218973838U (en) | 2023-01-09 | 2023-01-09 | Frock of static expansion test of knee gasbag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218973838U (en) |
-
2023
- 2023-01-09 CN CN202320063672.1U patent/CN218973838U/en active Active
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