CN111301326A - Anticollision planking before car convenient to dismantle - Google Patents
Anticollision planking before car convenient to dismantle Download PDFInfo
- Publication number
- CN111301326A CN111301326A CN201811512804.4A CN201811512804A CN111301326A CN 111301326 A CN111301326 A CN 111301326A CN 201811512804 A CN201811512804 A CN 201811512804A CN 111301326 A CN111301326 A CN 111301326A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- plate
- arch
- seat
- blocks
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/38—Arrangements for mounting bumpers on vehicles adjustably or movably mounted, e.g. horizontally displaceable for securing a space between parked vehicles
Abstract
The invention discloses a conveniently-detachable automobile front anti-collision outer plate which comprises an arch-shaped plate, wherein the arch-shaped plate is connected with two damping blocks, one ends of the two damping blocks, which are far away from the arch-shaped plate, are connected with a connecting plate, inner cavities of the two damping blocks are provided with a buffer block, a first damping spring is arranged between the buffer block and the arch-shaped plate, a second damping spring is arranged between the buffer block and the connecting plate, the connecting plate is connected with a seat, the seat is symmetrically provided with two clamping grooves, the connecting plate is symmetrically provided with two grooves up and down, each groove is internally and symmetrically provided with a limiting rod, the two limiting rods are commonly sleeved with a limiting block, one end of the limiting block, which is far away from the groove. The invention has firm and stable structure and convenient disassembly, can effectively reduce the vibration effect caused by collision and is safer.
Description
Technical Field
The invention relates to the technical field of automobile safety, in particular to an automobile front anti-collision outer plate convenient to disassemble.
Background
The automobile is increasingly popularized as a transportation and transportation tool, but traffic accidents are gradually increased, and the safety performance becomes one of important quality indexes of modern automobiles. How to protect the safety of passengers and reduce the damage of important parts of the automobile to the utmost extent when the automobile has a collision accident becomes the direction of efforts of various automobile manufacturers. Low speed crash codes place more stringent requirements on automotive safety devices, particularly front impact beam outer panels. The current crashproof planking shock attenuation effect is not good before the car, and is not convenient for dismantle, and is safe convenient inadequately.
Disclosure of Invention
The invention aims to solve the problems of poor damping effect and inconvenience in disassembly in the prior art, and provides a conveniently-disassembled automobile front anti-collision outer plate.
In order to achieve the purpose, the invention adopts the following technical scheme:
a conveniently-detachable automobile front anti-collision outer plate comprises an arch-shaped plate, wherein the arch-shaped plate is connected with two shock absorption blocks, one ends of the two shock absorption blocks, which are far away from the arch-shaped plate, are connected with a connecting plate, the inner cavities of the two shock absorption blocks are internally provided with buffer blocks, a first shock absorption spring is arranged between the buffer blocks and the arch-shaped plate, a second shock absorption spring is arranged between the buffer blocks and the connecting plate, the connecting plate is connected with a seat, the seat is symmetrically provided with two clamping grooves, the connecting plate is vertically and symmetrically provided with two grooves, each groove is internally and symmetrically provided with a limiting rod, the two limiting rods are jointly sleeved with a limiting block, one end, which is far away from the grooves, of the limiting block is provided with a clamping block, the clamping block penetrates through the connecting plate and extends into the clamping grooves on the seat, one end, which is, the telescopic rod is provided with a sector gear, the sector gear is rotatably connected with the groove through a connecting shaft, and the sector gear is meshed with the bidirectional rack.
Preferably, the two ends of the buffer block are provided with sliding blocks, and the inner wall of the inner cavity of the damping block is provided with sliding grooves matched with the sliding blocks.
Preferably, a limiting clamping block is further arranged between the connecting plate and the seat, and the limiting clamping block abuts against the connecting plate and penetrates through the seat.
Preferably, the connecting plate is provided with a rectangular through hole, and a plurality of third damping springs are arranged in the rectangular through hole.
Preferably, the arch plate is made of steel.
Preferably, the motor is a servo motor.
When the device is used, the motor is turned on, the telescopic rod of the motor is shortened, the sector gear rotates due to the fact that the sector gear is rotationally connected with the groove, the bidirectional rack meshed with the sector gear moves rightwards, the bidirectional rack drives the clamping block to move rightwards until the clamping block extends into the clamping groove arranged on the seat in an abutting mode, meanwhile, the two ends of the connecting plate are fixed to the seat through the limiting clamping block, the device can be fixed to the head of an automobile, otherwise, the steering of the motor is adjusted, and the device can be detached, maintained and cleaned; when the locomotive bumps, the sliding blocks at the two ends of the buffer block slide rightwards along the sliding grooves in the inner wall of the cavity of the shock absorption block, and simultaneously the shock effect is gradually reduced under the action of the first shock absorption spring, the second shock absorption spring and the third shock absorption spring, so that the shock received by personnel in the vehicle is reduced, and the vehicle is safer. The device has the advantages of firm and stable structure, convenient disassembly, effective reduction of the vibration effect caused by collision and higher safety.
Drawings
FIG. 1 is a schematic structural view of a front anti-collision outer panel of an automobile, which is convenient to disassemble and is provided by the invention;
FIG. 2 is a schematic structural view of a portion A of an easily detachable front impact-resistant outer panel of an automobile according to the present invention;
FIG. 3 is a schematic structural view of a portion B of the front crash-proof outer panel of the vehicle according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a crashproof planking before car convenient to dismantle, including arched plate 1, arched plate 1 adopts steel to make, the structure is more firm stable, arched plate 1 is connected with two snubber blocks 2, the one end that arched plate 1 was kept away from to two snubber blocks 2 is connected with connecting plate 6, be equipped with snubber block 3 in two snubber blocks 2's the inner chamber, snubber block 3 both ends are provided with slider 14, set up on the inner wall of snubber block 2's the inner chamber with slider 14 matched with spout 15, be equipped with first damping spring 4 between snubber block 3 and arched plate 1, be equipped with second damping spring 5 between snubber block 3 and connecting plate 6.
According to the invention, the connecting plate 6 is connected with the seat 7, the limiting clamping block 17 abuts against the connecting plate 6 and penetrates through the seat 7, the two ends of the connecting plate 6 can be fixed with the seat 7 by the limiting clamping block 17, the connecting plate 6 is provided with the rectangular through hole, the rectangular through hole is internally provided with the plurality of third damping springs 16, and when collision occurs, the vibration effect is gradually reduced under the action of the first damping spring 4, the second damping spring 5 and the third damping springs 16
According to the invention, two clamping grooves are symmetrically arranged on a seat 7, two grooves are symmetrically arranged on a connecting plate 6 from top to bottom, a limiting rod 11 is symmetrically arranged in each groove, limiting blocks 12 are sleeved on the two limiting rods 11 together, a clamping block 13 is arranged at one end, far away from the grooves, of each limiting block 12, the clamping block 13 penetrates through the connecting plate 6 and extends into the clamping groove on the seat 7, a bidirectional rack 18 is arranged at one end, far away from the seat 7, of each clamping block 13, two motors 8 are symmetrically arranged in the grooves, each motor 8 adopts a servo motor, two telescopic rods 9 are symmetrically arranged on the two motors 8, a sector gear 10 is arranged on each telescopic rod 9, the sector gear 10 is rotatably connected with the grooves through a connecting shaft, and.
In the invention, when the device is used, the motor 8 is turned on, the telescopic rod 9 of the motor 8 is shortened, the sector gear 10 rotates due to the rotary connection of the sector gear 10 and the groove, the bidirectional rack 18 meshed with the sector gear moves rightwards, the bidirectional rack 18 drives the fixture block 13 to move rightwards until the fixture block 13 extends to abut against the inside of the clamping groove on the seat 7, meanwhile, the two ends of the connecting plate 6 are fixed with the seat 7 by the limiting fixture block 17, the device can be fixed at the head of an automobile, otherwise, the steering of the motor is adjusted, and the device can be disassembled for maintenance and cleaning; when the locomotive collides, the sliding blocks 14 at the two ends of the buffer block 3 slide rightwards along the sliding grooves 15 on the inner wall of the cavity of the shock absorption block 2, and simultaneously the shock effect is gradually reduced under the action of the first shock absorption spring 4, the second shock absorption spring 5 and the third shock absorption spring 16, so that the shock received by personnel in the vehicle is reduced, and the vehicle is safer.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A conveniently-detachable automobile front anti-collision outer plate comprises an arch-shaped plate and is characterized in that the arch-shaped plate is connected with two shock absorption blocks, one ends of the two shock absorption blocks, far away from the arch-shaped plate, are connected with a connecting plate, the inner cavities of the two shock absorption blocks are internally provided with buffer blocks, a first shock absorption spring is arranged between the buffer blocks and an arch-shaped plate, a second shock absorption spring is arranged between the buffer blocks and the connecting plate, the connecting plate is connected with a seat, the seat is symmetrically provided with two clamping grooves, the connecting plate is vertically symmetrically provided with two grooves, each groove is symmetrically provided with a limiting rod, the two limiting rods are jointly sleeved with a limiting block, one end, far away from the grooves, of the limiting block is provided with a clamping block, the clamping block penetrates through the connecting plate and extends into the clamping grooves of the seat, one end, far away from, two the motor symmetry is equipped with two telescopic links, be equipped with sector gear on the telescopic link, and sector gear passes through the connecting axle and is connected with the recess rotation, two sector gear all with two-way rack toothing.
2. The automobile front anti-collision outer plate convenient to disassemble as claimed in claim 1, wherein sliding blocks are arranged at two ends of the buffer block, and sliding grooves matched with the sliding blocks are formed in the inner wall of the inner cavity of the shock absorption block.
3. The automobile front anti-collision outer plate convenient to disassemble as claimed in claim 1, wherein a limiting clamping block is further arranged between the connecting plate and the seat, and the limiting clamping block abuts against the connecting plate and penetrates through the seat.
4. The automobile front anti-collision outer plate convenient to disassemble as claimed in claim 1, wherein a rectangular through hole is formed in the connecting plate, and a plurality of third damping springs are arranged in the rectangular through hole.
5. The automobile front anti-collision outer panel convenient to disassemble as claimed in claim 1, wherein the arch plate is made of steel.
6. The automobile front anti-collision outer plate convenient to disassemble as claimed in claim 1, wherein the motor is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811512804.4A CN111301326A (en) | 2018-12-11 | 2018-12-11 | Anticollision planking before car convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811512804.4A CN111301326A (en) | 2018-12-11 | 2018-12-11 | Anticollision planking before car convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111301326A true CN111301326A (en) | 2020-06-19 |
Family
ID=71150517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811512804.4A Pending CN111301326A (en) | 2018-12-11 | 2018-12-11 | Anticollision planking before car convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111301326A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976636A (en) * | 2020-09-07 | 2020-11-24 | 芜湖咔安机电设备有限公司 | Automobile bumper and bumper guard plate |
| CN113212349A (en) * | 2021-06-21 | 2021-08-06 | 武汉铁路职业技术学院 | Automobile buffer punching wheel type front anti-collision beam and vehicle |
-
2018
- 2018-12-11 CN CN201811512804.4A patent/CN111301326A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976636A (en) * | 2020-09-07 | 2020-11-24 | 芜湖咔安机电设备有限公司 | Automobile bumper and bumper guard plate |
| CN113212349A (en) * | 2021-06-21 | 2021-08-06 | 武汉铁路职业技术学院 | Automobile buffer punching wheel type front anti-collision beam and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200619 |
|
| WD01 | Invention patent application deemed withdrawn after publication |