CN211166696U - Whole car bump test record appearance fixed knot constructs - Google Patents
Whole car bump test record appearance fixed knot constructs Download PDFInfo
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- CN211166696U CN211166696U CN201922185955.XU CN201922185955U CN211166696U CN 211166696 U CN211166696 U CN 211166696U CN 201922185955 U CN201922185955 U CN 201922185955U CN 211166696 U CN211166696 U CN 211166696U
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- recorder
- bearing seat
- bracing piece
- seat
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Abstract
The utility model relates to an automobile safety test equipment technical field discloses a whole car bump test record appearance fixed knot constructs, and whole car bump test record appearance fixed knot constructs including supporting component, bears seat, chucking spare and elastic connection spare. The supporting component is provided with a recorder; the bearing seat supporting assembly is arranged on the bearing seat, a first notch is formed in the bearing seat, and the bearing seat can be clamped on the upper side edge of the vehicle door through the first notch; the clamping piece is provided with a second notch, and the clamping piece can be clamped on the lower side edge of the vehicle door through the second notch; the one end connection of elastic connecting piece bears the seat, and chucking spare is connected to the other end, and elastic connecting piece can bear seat and chucking spare through the elastic contraction power tractive to it is fixed in on the door to make bear seat and chucking spare chucking. The utility model has the advantages of, the assembly that can the detachable stabilize is on the door, and the dismouting is simple, compares the record appearance fixed bolster that can only use once, and it can relapse the dismouting and use, has reduced the test cost.
Description
Technical Field
The utility model relates to an automobile safety test equipment technical field especially relates to a whole car bump test record appearance fixed knot constructs.
Background
The collision test is mainly used to evaluate the performance of the vehicle, such as crashworthiness, and the like, to determine the safety performance of the vehicle. In the collision test, the recorder needs to be firmly assembled and fixed in the whole vehicle, so that the influence of inertial impulse on the stability of the recorder in strong collision is avoided, and the recorder can stably record test data.
In the prior art, before a complete vehicle collision test is carried out, when a recorder is installed, an interior trim panel of a vehicle door is generally required to be detached firstly, then all oil in the vehicle is emptied, the complete vehicle is pushed to a welder room by manpower, a recorder fixing support is welded on the vehicle door inner panel by electric welding, and then the recorder is stably fixed on the recorder fixing support. However, the fixing bracket of the recorder is welded on the inner plate of the vehicle door, so that the assembly is time-consuming and labor-consuming, the fixing bracket of the recorder cannot be disassembled, one fixing bracket of the recorder can be used only once, and the test cost is high. Moreover, the recorder is directly fixed on the recorder fixing support, the position and the angle of the recorder cannot be adjusted, and therefore the recorder cannot be well aligned to a monitoring area accurately, and the requirement of collision testing is met.
Therefore, it is desirable to provide a fixing structure for a crash test recorder of a whole vehicle, which can solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a whole car bump test record appearance fixed knot constructs, the assembly that can the detachable stabilize is on the door, and the dismouting is simple, and can repetitious usage, and then can reduce test cost.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a whole car crash test record appearance fixed knot constructs for fix the record appearance on the door, include:
a support assembly on which the recorder is disposed;
the supporting assembly is arranged on the bearing seat, a first notch is formed in the bearing seat, and the bearing seat can be clamped on the upper side edge of the vehicle door through the first notch;
the clamping piece is provided with a second notch, and the clamping piece can be clamped on the lower side edge of the vehicle door through the second notch;
the elastic connecting piece, its one end is connected bear the seat, the other end is connected chucking spare, elastic connecting piece can pass through elastic contraction power tractive bear the seat with chucking spare, so that bear the seat with chucking spare chucking is fixed in on the door.
Optionally, the support assembly comprises:
the first supporting rod is arranged along the vertical direction, one end of the first supporting rod is fixedly connected to the bearing seat, and the other end of the first supporting rod is positioned above the bearing seat;
and one end of the second supporting rod is connected with the first supporting rod, and the other end of the second supporting rod is detachably and fixedly connected with the recorder.
Optionally, the support assembly further comprises:
angle adjusting plate, vertical fixed connection in first bracing piece is not connected bear one of seat and serve, the second bracing piece is not connected the one end of record appearance connect in on the angle adjusting plate, just the second bracing piece can be relative angle adjusting plate luffing motion limit distance, in order to adjust first bracing piece with contained angle between the second bracing piece.
Optionally, a first round hole is horizontally formed in the angle adjusting plate, a second round hole is horizontally formed in the second supporting rod, and a first fastener penetrates through the first round hole and the second round hole.
Optionally, the angle adjustment plate is further provided with a first waist-shaped hole extending along the vertical direction, the first waist-shaped hole is located on one side of the first round hole, which is far away from the second support rod and connected with the recorder, and the first waist-shaped hole and the first round hole penetrate through the angle adjustment plate along the same direction;
the second bracing piece is not connected one of record appearance is served and is seted up the edge the second waist shape hole that the axis direction of second bracing piece extends, second waist shape hole is located the second round hole is kept away from the second bracing piece is connected one side of record appearance, second waist shape hole with the second round hole runs through along the equidirectional the second bracing piece, first waist shape hole with wear to be equipped with the second fastener on the second waist shape hole.
Optionally, the recorder is bolted to the second support rod, and the recorder can rotate around the axis of the second support rod to adjust the fixed angle of the recorder.
Optionally, the first support rod is bolted to the bearing block.
Optionally, one end of the elastic connecting piece is detachably connected with the clamping piece, and the other end of the elastic connecting piece is detachably connected with the bearing seat.
Optionally, the elastic connection is an extension spring.
Optionally, the number of the elastic connecting pieces is at least two.
The utility model has the advantages that:
the utility model discloses a whole car bump test record appearance fixed knot constructs, the record appearance sets up on bearing the seat, bear the seat through first notch joint on the side of going up of door, chucking spare passes through second notch joint in the lower side of door, and utilize elastic connecting piece's elastic shrinkage power tractive to bear seat and chucking spare, and then make bear seat and chucking spare chucking and be fixed in on the door, what finally made the record appearance firm fixes on the door, and bear the seat and the equal chucking of chucking spare is fixed on the door, it is convenient laborsaving to dismantle, compare the record appearance fixed bolster that can only use once, it can relapse the dismouting and use, the test cost is reduced, be applicable to the fixing of record appearance when whole car bump test.
Drawings
Fig. 1 is a schematic structural view of a fixing structure of a complete vehicle crash test recorder provided by the utility model when the fixing structure is assembled on a vehicle door;
FIG. 2 is a schematic structural view of a fixing structure of a complete vehicle crash test recorder provided by the present invention;
fig. 3 is the utility model provides a whole car bump test record appearance fixed knot constructs hides card piece and elastic connection spare's disassembly schematic diagram.
In the figure:
100-vehicle door; 200-a recorder; 1-a bearing seat; 2-a clip; 3-an elastic connector; 4-a first support bar; 5-a second support bar; 51-a second circular aperture; 52-second waist-shaped hole; 6-angle adjusting plate; 61-a first circular aperture; 62-a first kidney-shaped aperture; 7-a first fastener; 8-second fastener.
Detailed Description
In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
As shown in fig. 1 to 3, the present embodiment provides a fixing structure of a complete vehicle crash test recorder, which is used to fix a recorder 200 on a vehicle door 100. The fixing structure of the complete vehicle crash test recorder mainly comprises a supporting component, a bearing seat 1, a clamping piece 2 and an elastic connecting piece 3. The recorder 200 is fixedly arranged on the supporting component; the supporting component is disposed on the bearing seat 1, a first notch is disposed on the bearing seat 1, and the bearing seat 1 can be clamped on the upper side edge of the vehicle door 100 through the first notch. The second notch has been seted up on chucking spare 2, chucking spare 2 can pass through the lower side edge of second notch joint in door 100. The one end connection of elastic connecting piece 3 bears seat 1, and chucking spare 2 is connected to elastic connecting piece 3's the other end, and elastic connecting piece 3 can bear seat 1 and chucking spare 2 through elastic contraction power tractive to the messenger bears the upper side edge that seat 1 chucking was fixed in door 100, and chucking spare 2 passes through second notch joint on the lower side edge of door 100, and then finally with the fixed assembly of record appearance 200 on door 100.
Compared with the prior art that the fixing structure of the complete vehicle collision test recorder is fixed on the vehicle door 100 by adopting a welding mode, the fixing structure of the complete vehicle collision test recorder in the embodiment is characterized in that the recorder 200 is arranged on the bearing seat 1 through the supporting component, the bearing seat 1 is clamped on the upper side edge of the vehicle door 100 through the first notch, the clamping piece 2 is clamped on the lower side edge of the vehicle door 100 through the second notch, and the bearing seat 1 and the clamping piece 2 are pulled by utilizing the elastic contraction force of the elastic connecting piece 3, so that the bearing seat 1 is clamped and fixed on the upper side edge of the vehicle door 100, the clamping piece 2 is clamped on the lower side edge of the vehicle door 100, and finally the recorder 200 is stably fixed on the vehicle door 100, the stability can resist collision impact in a collision test process, the bearing seat 1 and the clamping piece 2 in the embodiment are clamped on the vehicle door 100 in a clamping mode, and the, and can use repeatedly many times, and then reduced the test cost, it is applicable to fixing to record appearance 200 when whole car bump test.
In order to facilitate maintenance of the elastic connecting member 3, in the embodiment, as shown in fig. 1-2, one end of the elastic connecting member 3 is detachably connected to the clamping member 2, and the other end of the elastic connecting member 3 is detachably connected to the bearing seat 1. Specifically, the elastic connection member 3 is an extension spring. One end of the extension spring is hung on the bearing seat 1, and the other end of the extension spring is hung on the clamping piece 2. Therefore, the elastic connecting piece 3 can be quite conveniently disassembled, replaced and maintained, and the structure is simple and the cost is low. In addition, in other embodiments, the elastic connecting element 3 may also be an elastic belt, and the load bearing seat 1 and the retainer 2 may also be clamped and fixed to the vehicle door 100 by the elastic contraction force of the elastic belt.
And in order to ensure that the elastic connecting members 3 can provide enough elastic contraction force to clamp and fix the bearing seat 1 and the clamping member 2 on the vehicle door 100, as shown in fig. 1-2, in the embodiment, the number of the elastic connecting members 3 is three, and the three elastic connecting members 3 can ensure enough contraction elastic force to clamp and fix the bearing seat 1 on the upper side edge of the vehicle door 100 and clamp the clamping member 2 on the lower side edge of the vehicle door 100, so that the stability of the clamping member can be abutted against the impact force in the collision test process. In other embodiments, the number of the elastic connecting elements 3 can be one or two or four or even more according to actual requirements.
As for the structural composition of the support assembly, in particular, as shown in fig. 2 to 3, the support assembly mainly includes a first support bar 4 and a second support bar 5. First bracing piece 4 sets up along vertical direction, and the one end fixed connection of first bracing piece 4 is on bearing seat 1, and the other end of first bracing piece 4 is located the top that bears seat 1. First bracing piece 4 is connected to the one end of second bracing piece 5, and the other end detachably fixedly connected with record appearance 200 of second bracing piece 5, and then realizes fixing record appearance 200 on bearing seat 1. Wherein, first bracing piece 4 and bear 1 bolted connection of seat, simple structure dismantles simple to operate.
When actually assembling the recorder 200, it is necessary to enable the recorder 200 to have different installation fixing angles due to different crash test requirements. To better meet the requirements of the crash test, as shown in fig. 2-3, the support assembly in this embodiment further comprises an angle adjustment plate 6. The vertical fixed connection of angle adjustment plate 6 is served in the one end that first bracing piece 4 is not connected and is born seat 1, and the one end that second bracing piece 5 is not connected record appearance 200 is connected on angle adjustment plate 6, and second bracing piece 5 can be relative to the spacing of the luffing motion of angle adjustment plate 6 to adjust the contained angle between first bracing piece 4 and the second bracing piece 5, and then through the angle of this kind of mode adjustment record appearance 200. Specifically, as shown in fig. 2-3, a first circular hole 61 is horizontally formed on the angle adjusting plate 6, a second circular hole 51 is horizontally formed on the second supporting rod 5, a first fastening member 7 is inserted through the first circular hole 61 and the second circular hole 51, the first fastening member 7 comprises a fastening bolt and two fastening nuts, the second supporting rod 5 is fixed on the angle adjusting plate 6 through bolt fixing connection, and because the first circular hole 61 and the second circular hole 51 are circular through holes, the included angle between the first supporting rod 4 and the second supporting rod 5 can be adjusted according to the angle requirement during actual fixing installation, and further the purpose of swinging the second supporting rod 5 up and down along the vertical direction to adjust the angle of the recorder 200 is achieved, so that the recorder 200 can better meet the requirement of collision test, and further the practicability of the fixing structure of the complete vehicle collision test recorder is stronger, the use is more flexible.
Further, since only the first fastening member 7 is used to fixedly connect the second support rod 5 and the angle adjustment plate 6, the problem of unstable fixation is likely to occur. In order to further improve the stability of the fixation. As shown in fig. 2-3, the angle adjustment plate 6 is further provided with a first waist-shaped hole 62 extending along the vertical direction, the first waist-shaped hole 62 is located on one side of the first circular hole 61 far away from the second support rod 5 connected to the recorder 200, and the first waist-shaped hole 62 and the first circular hole 61 penetrate through the angle adjustment plate 6 along the same direction; meanwhile, a second waist-shaped hole 52 extending along the axial direction of the second support rod 5 is formed in one end, not connected with the recorder 200, of the second support rod 5, the second waist-shaped hole 52 is located on one side, far away from the recorder 200 connected with the second support rod 5, of the second round hole 51, the second waist-shaped hole 52 and the second round hole 51 penetrate through the second support rod 5 along the same direction, and a second fastener 8 penetrates through the first waist-shaped hole 62 and the second waist-shaped hole 52. The second fastening member 8 comprises a fastening bolt and a fastening nut, and the second support rod 5 and the angle adjusting plate 6 are further connected more stably in a bolt fixing connection mode. Moreover, as shown in fig. 2-3, in this embodiment, the first waist-shaped hole 62 extends along the vertical direction, and the second waist-shaped hole 52 extends along the axial direction of the second support rod 5, so that the included angle between the first support rod 4 and the second support rod 5 can still be adjusted during actual assembly, that is, the second support rod 5 can swing up and down along the vertical direction to adjust the angle of the recorder 200, which can still better meet the requirement of collision test, thereby ensuring the flexibility of use.
Further, as shown in fig. 2-3, in the present embodiment, the recorder 200 is bolted to the second support rod 5, and when being installed, the recorder 200 can rotate around the axis of the second support rod 5 to adjust the fixed angle of the recorder 200. Furthermore, on the basis of adjusting the angle of the recorder 200 by swinging the second support rod 5 up and down in the vertical direction, the entire vehicle crash test recorder fixing structure of the present embodiment can also rotate the recorder 200 around the axis of the second support rod 5 to adjust the angle of the recorder 200 mounted on the second support rod 5. Therefore, the angle of the recorder 200 can be adjusted more flexibly, the requirement of the collision test is better met, and the use is more flexible and convenient.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (10)
1. The utility model provides a whole car crash test record appearance fixed knot constructs for fix record appearance (200) on door (100), its characterized in that includes:
a support assembly on which the recorder (200) is disposed;
the supporting assembly is arranged on the bearing seat (1), a first notch is formed in the bearing seat (1), and the bearing seat (1) can be clamped on the upper side edge of the vehicle door (100) through the first notch;
the clamping piece (2) is provided with a second notch, and the clamping piece (2) can be clamped on the lower side edge of the vehicle door (100) through the second notch;
elastic connecting piece (3), its one end is connected bear seat (1), and the other end is connected chucking spare (2), elastic connecting piece (3) can be through elasticity shrink power tractive bear seat (1) with chucking spare (2), so that bear seat (1) with chucking spare (2) chucking is fixed in on door (100).
2. The complete vehicle crash test recorder fixed structure of claim 1, wherein the support assembly comprises:
the first supporting rod (4) is arranged along the vertical direction, one end of the first supporting rod (4) is fixedly connected to the bearing seat (1), and the other end of the first supporting rod is positioned above the bearing seat (1);
and one end of the second supporting rod (5) is connected with the first supporting rod (4), and the other end of the second supporting rod is detachably and fixedly connected with the recorder (200).
3. The complete vehicle crash test recorder fixed structure of claim 2, wherein the support assembly further comprises:
angle adjusting plate (6), vertical fixed connection in first bracing piece (4) do not connect one of bearing seat (1) is served, second bracing piece (5) do not connect the one end of record appearance (200) connect in on angle adjusting plate (6), just second bracing piece (5) can be relative angle adjusting plate (6) luffing motion is injectd the distance, in order to adjust first bracing piece (4) with contained angle between second bracing piece (5).
4. The vehicle crash test recorder fixing structure according to claim 3, wherein the angle adjusting plate (6) is horizontally provided with a first round hole (61), the second support rod (5) is horizontally provided with a second round hole (51), and the first round hole (61) and the second round hole (51) are provided with a first fastener (7) in a penetrating manner.
5. The complete vehicle crash test recorder fixing structure according to claim 4,
the angle adjusting plate (6) is further provided with a first waist-shaped hole (62) extending along the vertical direction, the first waist-shaped hole (62) is located on one side, away from the second supporting rod (5), of the first round hole (61) connected with the recorder (200), and the first waist-shaped hole (62) and the first round hole (61) penetrate through the angle adjusting plate (6) along the same direction;
the edge has been seted up in one of second bracing piece (5) unconnected one end of record appearance (200) second waist shape hole (52) that the axis direction of second bracing piece (5) extends, second waist shape hole (52) are located second round hole (51) are kept away from second bracing piece (5) are connected one side of record appearance (200), second waist shape hole (52) with second round hole (51) run through along the same direction second bracing piece (5), first waist shape hole (62) with second fastener (8) are worn to be equipped with on second waist shape hole (52).
6. The complete vehicle crash test recorder fixing structure according to claim 2, wherein the recorder (200) is bolted to the second support rod (5), and the recorder (200) can rotate around the axis of the second support rod (5) to adjust the fixing angle of the recorder (200).
7. The complete vehicle crash test recorder fixing structure according to claim 2, wherein the first support rod (4) is bolted to the carrier (1).
8. The vehicle crash test recorder fixing structure according to claim 1, wherein one end of the elastic connecting member (3) is detachably connected to the clamping member (2), and the other end of the elastic connecting member (3) is detachably connected to the bearing seat (1).
9. A complete vehicle crash test recorder attachment structure according to claim 1, characterized in that said elastic connection member (3) is a tension spring.
10. A complete vehicle crash test recorder attachment structure according to claim 1, characterized in that the number of said elastic connectors (3) is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185955.XU CN211166696U (en) | 2019-12-09 | 2019-12-09 | Whole car bump test record appearance fixed knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185955.XU CN211166696U (en) | 2019-12-09 | 2019-12-09 | Whole car bump test record appearance fixed knot constructs |
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| Publication Number | Publication Date |
|---|---|
| CN211166696U true CN211166696U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922185955.XU Active CN211166696U (en) | 2019-12-09 | 2019-12-09 | Whole car bump test record appearance fixed knot constructs |
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| CN (1) | CN211166696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114577489A (en) * | 2022-01-13 | 2022-06-03 | 中汽研汽车检验中心（天津）有限公司 | Method for determining falling inclination angle and falling height in vehicle falling equivalent test |
-
2019
- 2019-12-09 CN CN201922185955.XU patent/CN211166696U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114577489A (en) * | 2022-01-13 | 2022-06-03 | 中汽研汽车检验中心（天津）有限公司 | Method for determining falling inclination angle and falling height in vehicle falling equivalent test |
| CN114577489B (en) * | 2022-01-13 | 2024-03-22 | 中汽研汽车检验中心（天津）有限公司 | Method for determining falling inclination angle and falling height in vehicle falling equivalent test |
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