CN210852346U - Adjustable automobile anti-collision protection device - Google Patents
Adjustable automobile anti-collision protection device Download PDFInfo
- Publication number
- CN210852346U CN210852346U CN201921375054.0U CN201921375054U CN210852346U CN 210852346 U CN210852346 U CN 210852346U CN 201921375054 U CN201921375054 U CN 201921375054U CN 210852346 U CN210852346 U CN 210852346U
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- fixing table
- bumper
- elastic
- fixing
- sliding block
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- 238000000429 assembly Methods 0.000 claims abstract description 10
- 230000000903 blocking effect Effects 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
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Abstract
An adjustable automobile anti-collision protection device comprises a bumper, a first fixing table, a second fixing table, a supporting plate and an elastic buffer assembly; the bumper and the supporting plate are arranged side by side; the first fixing table and the second fixing table are arranged on the supporting plate side by side; two second fixed tables are symmetrically arranged relative to the first fixed table; the first fixing table, the second fixing table and the elastic buffer assembly are all positioned between the bumper and the supporting plate; the elastic buffer assemblies are arranged in a plurality of groups side by side and comprise first connecting tables, connecting rods, second connecting tables, sliding blocks, sliding rails and first elastic pieces; the first connecting table is arranged on the bumper; two ends of the connecting rod are respectively rotatably connected with the first connecting table and the second connecting table; the second connecting platform is arranged on the sliding block; the sliding block is arranged on the sliding rail in a sliding manner; two ends of the first elastic piece are respectively connected with the first fixing table and the sliding block. The utility model discloses make the striking that the bumper bore can obtain the buffering protection through multiunit elastic buffer subassembly effect.
Description
Technical Field
The utility model relates to an automobile protection device technical field especially relates to an automobile anti-collision protection device with adjustable.
Background
Automobile bumpers, located in the majority of areas in front of and behind automobiles, are designed to avoid the impact of damage to vehicle safety systems from outside the vehicle, and they have the ability to reduce injury to occupants during high speed crashes. The plastic bumper of a common automobile consists of three parts, namely an outer plate, a buffer material and a cross beam. Wherein the outer plate and the buffer material are made of plastics, and the cross beam is punched into a U-shaped groove by a cold-rolled sheet; the outer plates and the cushioning material are attached to the cross member.
Above-mentioned bumper can be inside sunken when receiving the collision impact to can cause impact damage to car inner structure, thereby lead to the crashproof ability of car poor, the poor problem of security.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides an automobile anti-collision protection device with adjustable, the striking that the bumper bore can be through multiunit elastic buffer subassembly effect obtain the buffering protection, and anticollision performance is good, and the security performance is good.
(II) technical scheme
The utility model provides an adjustable automobile anti-collision protection device, which comprises a bumper, a first fixed station, a second fixed station, a supporting plate and an elastic buffer component;
the bumper and the supporting plate are arranged side by side; the first fixing table and the second fixing table are arranged on the supporting plate side by side; two second fixed tables are symmetrically arranged relative to the first fixed table; the first fixing table, the second fixing table and the elastic buffer assembly are all positioned between the bumper and the supporting plate; the elastic buffer assemblies are arranged in a plurality of groups side by side and comprise first connecting tables, connecting rods, second connecting tables, sliding blocks, sliding rails and first elastic pieces; the first connecting table is arranged on the bumper; two ends of the connecting rod are respectively rotatably connected with the first connecting table and the second connecting table; the second connecting platform is arranged on the sliding block; the sliding block is arranged on the sliding rail in a sliding manner; the sliding rail is arranged on the supporting plate, and two ends of the sliding rail are respectively connected with the first fixing table and the second fixing table; the two ends of the first elastic piece are fixedly connected with the first fixing table and the sliding block respectively.
Preferably, the sliding block is of a T-shaped boss structure; the slide rail is provided with a T-shaped slide groove matched with the slide block structure.
Preferably, the elastic buffer assembly further comprises a first guide rod; the first guide rod penetrates through the sliding block and is in sliding connection with the sliding block, and two ends of the first guide rod are fixedly connected with the first fixing table and the second fixing table respectively; the first elastic piece is a compression spring and is arranged on the periphery of the first guide rod.
Preferably, the device also comprises a fixing boss and a blocking component; the fixed boss is arranged on the support plate; the blocking assemblies are provided with a plurality of groups and correspond to the elastic buffer assemblies one by one, and each blocking assembly comprises a rotating plate, a steel wire rope, a third connecting table, a fourth connecting table, a second elastic piece and a fifth connecting table; the rotating plate is rotatably arranged on the fixed boss, one end of the rotating plate is connected with the third connecting platform through a steel wire rope, and the other end of the rotating plate is connected with the fourth connecting platform; the third connecting table is arranged on the first fixing table; the fourth connecting platform is connected with the fifth connecting platform through a second elastic piece, and the second elastic piece is an elastic spring; the fifth connecting table is arranged on the second fixing table; the elastic buffer component also comprises a push plate; the push plate is arranged on the sliding block and is positioned between the rotating plate and the fifth connecting platform.
Preferably, the rotating plate comprises a pressed part, a rotating part and an outward-pulling part; the compression part, the rotation part and the external pulling part are connected in sequence; the distance from one end of the pressed part far away from the rotating part to the rotating part is smaller than the distance from one end of the pull-out part far away from the rotating part to the rotating part.
Preferably, the fixed boss is connected with a reinforcing table; the reinforcing platform is arranged on the supporting plate.
Preferably, the device further comprises a third elastic element which is a compression spring; the two ends of the third elastic piece are respectively connected with the bumper and the first fixing table.
The above technical scheme of the utility model has following profitable technological effect: the impact born by the bumper can be buffered and protected through the action of the plurality of groups of elastic buffer components. When the bumper bears the striking, the bumper drives first connecting station and removes to the backup pad direction, and first connecting station drives the connecting rod motion, and the connecting rod drives the second and connects the platform removal, and the second is connected the platform and is driven the slider and remove on the slide rail, and the first elastic component of slider extrusion, the striking that first elastic component received the bumper turn into inside elastic potential energy to the realization carries out collision avoidance's purpose to the bumper.
Drawings
Fig. 1 is the utility model provides an automobile anti-collision protection device's with adjustable structural section.
Fig. 2 is an enlarged view of a structure at a in fig. 1.
Fig. 3 is a perspective view of the adjustable anti-collision protection device for a vehicle according to the present invention.
Fig. 4 is the utility model provides an automobile anti-collision protection device with adjustable in fixed boss, strengthen the platform and block the structural schematic diagram of subassembly.
Reference numerals: 1. a bumper; 2. a first fixed table; 3. a second stationary stage; 4. a support plate; 5. an elastic buffer component; 51. a first connection station; 52. a connecting rod; 53. a second connecting station; 54. a slider; 55. a slide rail; 56. a first guide bar; 57. a first elastic member; 58. pushing the plate; 6. fixing the boss; 61. a reinforcing table; 7. a blocking component; 71. a rotating plate; 711. a pressure receiving portion; 712. a rotating part; 713. an outer pull portion; 72. a wire rope; 73. a third connecting station; 74. a fourth connecting station; 75. a second elastic member; 76. a fifth connecting table; 8. and a third elastic member.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the utility model provides an adjustable anti-collision protection device for an automobile, which comprises a bumper 1, a first fixing table 2, a second fixing table 3, a support plate 4 and an elastic buffer component 5;
the bumper 1 and the support plate 4 are arranged side by side; the first fixing table 2 and the second fixing table 3 are arranged on the support plate 4 side by side; the second fixed tables 3 are symmetrically arranged about the first fixed table 2; the first fixing table 2, the second fixing table 3 and the elastic buffer component 5 are positioned between the bumper 1 and the supporting plate 4; the elastic buffer assemblies 5 are arranged in a plurality of groups side by side, and each elastic buffer assembly 5 comprises a first connecting table 51, a connecting rod 52, a second connecting table 53, a sliding block 54, a sliding rail 55 and a first elastic piece 57; the first connection table 51 is provided on the bumper 1; two ends of the connecting rod 52 are respectively connected with the first connecting table 51 and the second connecting table 53 in a rotating way; the second connecting table 53 is provided on the slider 54; the slide block 54 is arranged on the slide rail 55 in a sliding manner; the slide rail 55 is arranged on the support plate 4, and two ends of the slide rail 55 are respectively fixedly connected with the first fixed table 2 and the second fixed table 3; two ends of the first elastic member 57 are fixedly connected with the first fixing table 2 and the slider 54, respectively.
The utility model discloses in, the striking that bumper 1 bore can be through 5 effects of multiunit elastic buffer subassembly and obtain the buffering protection. When bumper 1 bears the striking, bumper 1 drives first connecting platform 51 and removes to backup pad 4 direction, first connecting platform 51 drives connecting rod 52 motion, connecting rod 52 drives the second and connects platform 53 and remove, the second is connected platform 53 and is driven slider 54 and move on slide rail 55, slider 54 extrudes first elastic component 57, the striking that first elastic component 57 received bumper 1 turns into inside elastic potential energy, thereby the realization carries out collision avoidance's purpose to bumper 1.
In an alternative embodiment, the slider 54 is a T-shaped boss structure; the slide rail 55 is provided with a T-shaped slide groove matched with the slide block 54 in structure.
It should be noted that, the sliding block 54 with the T-shaped boss structure slides in the T-shaped sliding slot on the sliding rail 55, so that the sliding process of the sliding block 54 is more stable, and the process of the sliding block 54 extruding the first elastic member 57 is more stable.
In an alternative embodiment, the elastic buffer assembly 5 further comprises a first guide rod 56; the first guide rod 56 penetrates through the sliding block 54 and is connected with the sliding block 54 in a sliding manner, and two ends of the first guide rod are respectively connected with the first fixing table 2 and the second fixing table 3; the first elastic member 57 is a compression spring, and is disposed at the outer periphery of the first guide rod 56.
It should be noted that the first guide rod 56 can guide the sliding block 54, so that the sliding process of the sliding block 54 is more stable, the first elastic member 57 is disposed on the periphery of the first guide rod 56, and cannot fall off from the first guide rod 56, and the position stability of the first elastic member 57 is better.
In an optional embodiment, the device further comprises a fixing boss 6 and a blocking component 7; the fixed boss 6 is arranged on the support plate 4; the blocking assemblies 7 are provided with a plurality of groups and correspond to the elastic buffer assemblies 5 one by one, and each blocking assembly 7 comprises a rotating plate 71, a steel wire 72, a third connecting table 73, a fourth connecting table 74, a second elastic piece 75 and a fifth connecting table 76; the rotating plate 71 is rotatably arranged on the fixed boss 6, one end of the rotating plate 71 is connected with the third connecting platform 73 through a steel wire 72, and the other end of the rotating plate 71 is connected with the fourth connecting platform 74; the third connecting table 73 is provided on the first fixing table 2; the fourth connecting stage 74 is connected to the fifth connecting stage 76 through a second elastic member 75, the second elastic member 75 being a compression spring; the fifth connecting stage 76 is provided on the second fixing stage 3; the elastic buffer component 5 also comprises a push plate 58; the push plate 58 is disposed on the slider 54 between the rotating plate 71 and the fifth connecting stage 76.
It should be noted that by providing the stopper member 7, the bumper 1 can be further protected against collision on the basis of the elastic buffer member 5. The sliding block 54 slides on the sliding rail 55, the push plate 58 is arranged on the sliding block 54, the push plate 58 gradually moves towards the rotating plate 71 along with the sliding block 54 and finally moves to the rotating plate 71, the push plate 58 pushes one end, close to the supporting plate 4, of the rotating plate 71 towards the first fixing table 2, the rotating plate 71 rotates on the fixing boss 6, the second elastic piece 75 is stretched, and the second elastic piece 75 converts a part of pushing force of the push plate 58 into elastic potential energy to be stored. The other end of the rotating plate 71 pulls the wire 72 in a direction away from the first fixed stand 2. The wire 72 is used to receive the tensile force of the rotating plate 71.
In an alternative embodiment, the rotating plate 71 includes a pressed portion 711, a rotating portion 712, and a drawn-out portion 713; the pressed portion 711, the rotating portion 712, and the drawn portion 713 are connected in this order; the distance from the end of the pressure receiving portion 711 remote from the rotating portion 712 to the rotating portion 712 is smaller than the distance from the end of the pull-out portion 713 remote from the rotating portion 712 to the rotating portion 712.
The push plate 58 acts on the pressure receiving portion 711, the rotating plate 71 is rotatably connected to the fixed boss 6 via the rotating portion 712, and the outward pulling portion 713 pulls the wire 72 in a direction away from the first fixed table 2. Because the distance from the end of the pressure receiving part 711 far away from the rotating part 712 to the rotating part 712 is less than the distance from the end of the pull-out part 713 far away from the rotating part 712 to the rotating part 712, the moment arm of the push plate 58 acting on the pressure receiving part 711 is less than the moment arm of the wire 72 acting on the pull-out part 713, a lever structure is formed, and the lever structure is more beneficial to buffering the thrust of the push plate 58, so that the bumper 1 is better protected against collision.
In an alternative embodiment, the fixing boss 6 is connected with a reinforcing table 61; the reinforcing table 61 is provided on the support plate 4.
It should be noted that the structural strength of the connection between the fixing boss 6 and the support plate 4 is improved by providing the reinforcing base 61.
In an optional embodiment, a third elastic member 8 is further included, and the third elastic member 8 is a compression spring; the two ends of the third elastic element 8 are respectively connected with the bumper 1 and the first fixed platform 2.
It should be noted that the third elastic member 8 is provided to further enhance the collision protection of the bumper 1.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. An adjustable automobile anti-collision protection device is characterized by comprising a bumper (1), a first fixing table (2), a second fixing table (3), a supporting plate (4) and an elastic buffer assembly (5);
the bumper (1) and the support plate (4) are arranged side by side; the first fixing table (2) and the second fixing table (3) are arranged on the support plate (4) side by side; two second fixed tables (3) are symmetrically arranged relative to the first fixed table (2); the first fixing table (2), the second fixing table (3) and the elastic buffer assembly (5) are positioned between the bumper (1) and the support plate (4); the elastic buffer assemblies (5) are arranged in parallel, and each elastic buffer assembly (5) comprises a first connecting table (51), a connecting rod (52), a second connecting table (53), a sliding block (54), a sliding rail (55) and a first elastic piece (57); the first connecting table (51) is arranged on the bumper (1); two ends of the connecting rod (52) are respectively connected with the first connecting table (51) and the second connecting table (53) in a rotating way; the second connecting table (53) is arranged on the sliding block (54); the sliding block (54) is arranged on the sliding rail (55) in a sliding manner; the sliding rail (55) is arranged on the supporting plate (4), and two ends of the sliding rail (55) are fixedly connected with the first fixing table (2) and the second fixing table (3) respectively; two ends of the first elastic piece (57) are respectively fixedly connected with the first fixed table (2) and the sliding block (54).
2. The adjustable automobile anti-collision protection device according to claim 1, wherein the sliding block (54) is of a T-shaped boss structure; the slide rail (55) is provided with a T-shaped slide groove matched with the slide block (54) in structure.
3. The adjustable automobile anti-collision protection device according to claim 1, wherein the elastic buffer assembly (5) further comprises a first guide rod (56); the first guide rod (56) penetrates through the sliding block (54) and is in sliding connection with the sliding block (54), and two ends of the first guide rod (56) are fixedly connected with the first fixing table (2) and the second fixing table (3) respectively; the first elastic member (57) is a compression spring and is provided on the outer periphery of the first guide rod (56).
4. The adjustable automobile anti-collision protection device according to claim 1, further comprising a fixing boss (6) and a blocking component (7); the fixed boss (6) is arranged on the support plate (4); the blocking assemblies (7) are provided with a plurality of groups and correspond to the elastic buffer assemblies (5) one by one, and each blocking assembly (7) comprises a rotating plate (71), a steel wire rope (72), a third connecting table (73), a fourth connecting table (74), a second elastic piece (75) and a fifth connecting table (76); the rotating plate (71) is rotatably arranged on the fixed boss (6), one end of the rotating plate (71) is connected with the third connecting platform (73) through a steel wire (72), and the other end of the rotating plate (71) is connected with the fourth connecting platform (74); the third connecting table (73) is arranged on the first fixing table (2); the fourth connecting platform (74) is connected with the fifth connecting platform (76) through a second elastic piece (75), and the second elastic piece (75) is an elastic spring; the fifth connecting table (76) is arranged on the second fixing table (3); the elastic buffer component (5) also comprises a push plate (58); the push plate (58) is arranged on the slide block (54) and is positioned between the rotating plate (71) and the fifth connecting table (76).
5. The adjustable automobile anti-collision protection device according to claim 4, characterized in that the rotating plate (71) comprises a pressed part (711), a rotating part (712) and a pull-out part (713); the compression part (711), the rotation part (712) and the pull-out part (713) are connected in sequence; the distance from one end of the pressure receiving part (711) far away from the rotating part (712) to the rotating part (712) is smaller than the distance from one end of the pull-out part (713) far away from the rotating part (712) to the rotating part (712).
6. The adjustable automobile anti-collision protection device according to claim 4, characterized in that the fixing boss (6) is connected with a reinforcing platform (61); the reinforcing table (61) is arranged on the supporting plate (4).
7. The adjustable automobile anti-collision protection device according to claim 1, characterized by further comprising a third elastic member (8); the third elastic piece (8) is a compression spring, and two ends of the third elastic piece (8) are respectively connected with the bumper (1) and the first fixing table (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921375054.0U CN210852346U (en) | 2019-08-23 | 2019-08-23 | Adjustable automobile anti-collision protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921375054.0U CN210852346U (en) | 2019-08-23 | 2019-08-23 | Adjustable automobile anti-collision protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210852346U true CN210852346U (en) | 2020-06-26 |
Family
ID=71284207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921375054.0U Expired - Fee Related CN210852346U (en) | 2019-08-23 | 2019-08-23 | Adjustable automobile anti-collision protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210852346U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113120620A (en) * | 2021-05-27 | 2021-07-16 | 陕西雷博创新光电科技有限公司 | Transfer device is used in processing of optical glass piece convenient to location |
| CN114348461A (en) * | 2022-01-24 | 2022-04-15 | 山东氢谷新能源技术研究院 | Safety anti-collision device for transportation of hydrogen energy storage tank |
-
2019
- 2019-08-23 CN CN201921375054.0U patent/CN210852346U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113120620A (en) * | 2021-05-27 | 2021-07-16 | 陕西雷博创新光电科技有限公司 | Transfer device is used in processing of optical glass piece convenient to location |
| CN114348461A (en) * | 2022-01-24 | 2022-04-15 | 山东氢谷新能源技术研究院 | Safety anti-collision device for transportation of hydrogen energy storage tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 430205 129 Gaoxin 2nd Road, Donghu New Technology Development Zone, Jiangxia District, Wuhan City, Hubei Province Patentee after: Zhou Jinling Address before: 430100 No.56 huayuanwan 1st Street, Caidian District, Wuhan City, Hubei Province Patentee before: Zhou Jinling |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 |