CN108674346A - A kind of vehicle traveling prior-warning device - Google Patents
A kind of vehicle traveling prior-warning device Download PDFInfo
- Publication number
- CN108674346A CN108674346A CN201810247659.5A CN201810247659A CN108674346A CN 108674346 A CN108674346 A CN 108674346A CN 201810247659 A CN201810247659 A CN 201810247659A CN 108674346 A CN108674346 A CN 108674346A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- hydraulic cylinder
- warning device
- plate
- setting
- 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.)
- Withdrawn
Links
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
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
-
- 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
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R19/20—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact containing mainly gas or liquid, e.g. inflatable
-
- 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
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
- B60R2019/1813—Structural beams therefor, e.g. shock-absorbing made of metal
-
- 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
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R2019/186—Additional energy absorbing means supported on bumber beams, e.g. cellular structures or material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a kind of vehicles to travel prior-warning device,It include the installation cavity positioned at automobile tail lower end both sides,It is respectively equipped with mounting plate inside the installation cavity,The side plate being symmetrical set,Absorbing energy layer,First steel plate,Connector,Hydraulic cylinder,Second steel plate,Extension spring,Compression spring installation groove,Compressed spring,Foamed aluminium layer,Foamed cotton,Lappet,The present invention is stretched out by the output end of hydraulic cylinder,Second steel plate is pushed outwardly along sliding slot,Pass through the setting of foamed cotton,The impact force from rear of vehicle is effectively buffered,Pass through the setting of foamed aluminium layer,Impact force is disperseed,Pass through the setting of compressed spring,Play the role of damping to the second steel plate,Pass through the setting of extension spring,Protect the pressure brought of the impact force to hydraulic cylinder,Pass through the setting of absorbing energy layer,Impact force can be made to discharge,The setting that the present apparatus passes through multiple tracks buffering energy-absorbing structure,Pressure is absorbed and discharged,Play the role of protection to automobile itself.
Description
Technical field
The present invention relates to vehicle traveling early warning technology field, specially a kind of vehicle travels prior-warning device.
Background technology
With the development of highway and the raising of automotive performance, automobile driving speed is also accordingly accelerated, in addition automobile number
Amount increases and communications and transportation is increasingly busy, and motor-vehicle accident increases caused casualties and property loss, it has also become one
The traffic safety of the social concern that can not be ignored, automobile more seems extremely important.
Traditional passive security measure, such as by the way that safety belt, air bag, bumper etc. is arranged, far can not
Therefore the harm brought that fundamentally avoids traffic accident enables automobile actively to take measures, the active for avoiding accident from occurring
Safety has become the important ring in current automotive technology development.It is real that active safety mainly travels prior-warning device by vehicle
Existing, vehicle, which travels prior-warning device, the necessary information of automobile rear is provided to driver when driving, reversing, and
It can take measures automatically, effectively prevent accident, play the role of protection to vehicle itself.
For this purpose, we release a kind of vehicle traveling prior-warning device.
Invention content
The purpose of the present invention is to provide a kind of vehicles to travel prior-warning device, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides the following technical solutions：A kind of vehicle traveling prior-warning device, including it is located at vapour
The installation cavity of tailstock subordinate end both sides, be respectively equipped with mounting plate inside the installation cavity, the side plate that is symmetrical set, absorbing energy layer,
First steel plate, connector, hydraulic cylinder, the second steel plate, extension spring, compression spring installation groove, compressed spring, foamed aluminium layer, hair
Foam, lappet, the mounting plate are located at the bottom of installation cavity, and side plate described in both sides is connected to the both sides of mounting plate, the suction
Ergosphere is connected to the side of mounting plate, and first steel plate is connected to the side of absorbing energy layer, and the connector is installed on the first steel
The side of plate, the hydraulic cylinder are located at the side of connector, and the hydraulic cylinder is at least symmetrical arranged in more than two, and described second
Steel plate is connected to the side of hydraulic cylinder described in two groups, and the both ends of the extension spring are connected to the first steel plate and the second steel
Plate, the compression spring installation groove are located at the outside of the second steel plate, and the compressed spring is mounted on the interior of compression spring installation groove
Portion, the compressed spring are at least four groups of arrangement above, and the foamed aluminium layer is connected to the side of compressed spring, the foamed cotton
It is connected to the side of foaming aluminium layer, the lappet is connected to the side of foamed cotton.
Preferably, the side of the side plate is equipped with the sliding slot for slipping sliding block, and the both sides of second steel plate connect respectively
It is connected to the upper of sliding block.
Preferably, the absorbing energy layer is made of EPP material foaming polypropylene.
Preferably, first steel plate, be equipped with crumple guiding groove on the second steel plate, the crumple guiding groove is located at both sides
Between the hydraulic cylinder.
Preferably, the lappet is made of plastic material.
Preferably, the mounting plate is to be welded and fixed to connect setting with side plate, and first steel plate is that welding is solid with side plate
Fixed connection setting.
Preferably, the thickness of the absorbing energy layer is not less than 20cm.
Preferably, hydraulic cylinder described in two groups is synchronous hydraulic cylinder.
Preferably, the extension spring is located between hydraulic cylinder described in both sides.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is stretched out by the output end of hydraulic cylinder, by second
Steel plate is pushed outwardly along sliding slot, by the setting of foamed cotton, has effectively been buffered the impact force from rear of vehicle, has been passed through bubble
The setting of foam aluminium layer, impact force is disperseed, and by the setting of compressed spring, is played the role of damping to the second steel plate, is passed through
The setting of extension spring protects impact force so that hydraulic cylinder is made by the setting of the first steel plate the pressure of hydraulic cylinder brought
Used time more stablizes, and by the setting of crumple guiding groove, can play and preferably absorb guiding role, first from crumple guiding groove area
Area deformation simultaneously can accurately be oriented to pre-designed direction and can make impact force by the setting of absorbing energy layer with " dilution " impact force
Release, the present apparatus effectively prevent accident by the setting of multiple tracks buffering energy-absorbing structure, pressure are absorbed and discharged, to vapour
Vehicle itself plays the role of protection, keeps vehicle traveling safer.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is that present hydraulic cylinder stretches out structural schematic diagram；
Fig. 3 is present invention slider structural schematic diagram；
Fig. 4 is installation cavity positional structure schematic diagram of the present invention.
In figure：1 installation cavity, 2 mounting plates, 3 side plates, 4 absorbing energy layers, 5 first steel plates, 6 connectors, 7 hydraulic cylinders, 8 second steel
Plate, 9 extension springs, 10 sliding slots, 11 sliding blocks, 12 compression spring installation grooves, 13 compressed springs, 14 foamed aluminium layers, 15 foamed cottons, 16
Lappet.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of vehicle traveling prior-warning device, including it is located at automobile
The installation cavity 1 of tail portion lower end both sides is respectively equipped with mounting plate 2, the side plate being symmetrical set 3, absorbing energy layer inside the installation cavity 1
4, the first steel plate 5, connector 6, hydraulic cylinder 7, the second steel plate 8, extension spring 9, compression spring installation groove 12, compressed spring 13,
Foamed aluminium layer 14, foamed cotton 15, lappet 16, the mounting plate 2 are located at the bottom of installation cavity 1, and side plate 3 is connected to described in both sides
The both sides of mounting plate 2, the absorbing energy layer 4 are connected to the side of mounting plate 2, and first steel plate 5 is connected to the one of absorbing energy layer 4
Side, the connector 6 are installed on the side of the first steel plate 5, and the hydraulic cylinder 7 is located at the side of connector 6, the hydraulic cylinder 7
At least it is in more than two arranged symmetrically, second steel plate 8 is connected to the side of hydraulic cylinder 7 described in two groups, the extension spring 9
Both ends be connected to the first steel plate 5 and the second steel plate 8, the compression spring installation groove 12 is located at the outside of the second steel plate 8,
The compressed spring 13 is mounted on the inside of compression spring installation groove 12, and the compressed spring 13 is at least four groups of arrangement above,
The foamed aluminium layer 14 is connected to the side of compressed spring 13, and the foamed cotton 15 is connected to the side of foaming aluminium layer 14, described
Lappet 16 is connected to the side of foamed cotton 15.
Specifically, the side of the side plate 3 is equipped with the sliding slot 10 for slipping sliding block 11, the both sides of second steel plate 8
It is connected to the upper of sliding block 11.
Specifically, the absorbing energy layer 4 is made of EPP material foaming polypropylene.
Specifically, being equipped with crumple guiding groove on first steel plate 5, the second steel plate 8, the crumple guiding groove is located at two
Between hydraulic cylinder 7 described in side.
Specifically, the lappet 16 is made of plastic material.
Specifically, the mounting plate 2 is to be welded and fixed to connect setting with side plate 3, first steel plate 5 is weldering with side plate 3
It connects and is fixedly connected with setting.
Specifically, the thickness of the absorbing energy layer 4 is not less than 20cm.
Specifically, hydraulic cylinder 7 described in two groups is synchronous hydraulic cylinder.
Specifically, the extension spring 9 is located between hydraulic cylinder 7 described in both sides.
Specifically, the tail portion of automobile is equipped with radar, the lithium battery babinet for loading lithium battery, and lithium are connected on the outside of radar
Battery case outer wall is equipped with buzzer, and radar, buzzer, hydraulic cylinder 7 are connected with the indoor controller of driving respectively, work as thunder
Up to detect in 2 meters of rear have vehicle or barrier continue close to when, transmit signals to the controller of driver's cabin, controller will
Signal transmission is to buzzer warning, while controller transmits a signal to hydraulic cylinder 7 and its output end is made to stretch out, and front vehicle is seen
Vehicle can then be stopped, continuing to move ahead can then impinge upon on the lappet 16 that the front tailstock stretches out, without to front vehicles sheet
Body generates threat.
Operation principle：It is stretched out by the output end of hydraulic cylinder 7, the second steel plate 8 is pushed outwardly along sliding slot 10, passes through hair
The setting of foam 15 has effectively buffered the impact force from rear of vehicle, by the setting of foamed aluminium layer 14, by impact force point
It dissipates, by the setting of compressed spring 13, plays the role of damping to the second steel plate 8, pass through the setting of extension spring 9, protection
The pressure brought of the impact force to hydraulic cylinder 7 is more stablized by the setting of the first steel plate 5 when hydraulic cylinder 7 being made to use, and leads to
The setting of crumple guiding groove is crossed, can play and preferably absorb guiding role, first from crumple guiding groove region deformation and can be accurate
Being oriented to pre-designed direction can be such that impact force discharges with " dilution " impact force by the setting of absorbing energy layer 4, and the present apparatus is logical
Pressure is absorbed and is discharged, play the role of protection to automobile itself, makes vehicle row by the setting for crossing multiple tracks buffering energy-absorbing structure
It sails safer.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connects, and can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (9)
- Include the installation cavity positioned at automobile tail lower end both sides 1. a kind of vehicle travels prior-warning device（1）, it is characterised in that：Institute State installation cavity（1）Inside is respectively equipped with mounting plate（2）, the side plate that is symmetrical set（3）, absorbing energy layer（4）, the first steel plate（5）, even Fitting（6）, hydraulic cylinder（7）, the second steel plate（8）, extension spring（9）, compression spring installation groove（12）, compressed spring（13）, bubble Foam aluminium layer（14）, foamed cotton（15）, lappet（16）, the mounting plate（2）Positioned at installation cavity（1）Bottom, side described in both sides Plate（3）It is connected to mounting plate（2）Both sides, the absorbing energy layer（4）It is connected to mounting plate（2）Side, first steel plate（5） It is connected to absorbing energy layer（4）Side, the connector（6）It is installed on the first steel plate（5）Side, the hydraulic cylinder（7）It is located at Connector（6）Side, the hydraulic cylinder（7）At least it is in more than two arranged symmetrically, second steel plate（8）It is connected to two groups The hydraulic cylinder（7）Side, the extension spring（9）Both ends be connected to the first steel plate（5）With the second steel plate（8）, The compression spring installation groove（12）Positioned at the second steel plate（8）Outside, the compressed spring（13）Pacify mounted on compressed spring Tankage（12）Inside, the compressed spring（13）At least four groups of arrangement above, the foamed aluminium layer（14）It is connected to compression Spring（13）Side, the foamed cotton（15）It is connected to foaming aluminium layer（14）Side, the lappet（16）It is connected to hair Foam（15）Side.
- 2. a kind of vehicle according to claim 1 travels prior-warning device, it is characterised in that：The side plate（3）Side set It is useful for sliding sliding block（11）Sliding slot（10）, second steel plate（8）Both sides be connected to sliding block（11）It is upper.
- 3. a kind of vehicle according to claim 1 travels prior-warning device, it is characterised in that：The absorbing energy layer（4）Using EPP Material foaming polypropylene makes.
- 4. a kind of vehicle according to claim 1 travels prior-warning device, it is characterised in that：First steel plate（5）, second Steel plate（8）On be equipped with crumple guiding groove, the crumple guiding groove is located at hydraulic cylinder described in both sides（7）Between.
- 5. a kind of vehicle according to claim 1 travels prior-warning device, it is characterised in that：The lappet（16）Using modeling Expect that material makes.
- 6. a kind of vehicle according to claim 1 travels prior-warning device, it is characterised in that：The mounting plate（2）With side plate （3）To be welded and fixed connection setting, first steel plate（5）With side plate（3）To be welded and fixed connection setting.
- 7. a kind of vehicle according to claim 1 travels prior-warning device, it is characterised in that：The absorbing energy layer（4）Thickness Not less than 20cm.
- 8. a kind of vehicle according to claim 1 travels prior-warning device, it is characterised in that：Hydraulic cylinder described in two groups（7）For Synchronous hydraulic cylinder.
- 9. a kind of vehicle according to claim 1 travels prior-warning device, it is characterised in that：The extension spring（9）It is located at Hydraulic cylinder described in both sides（7）Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810247659.5A CN108674346A (en) | 2018-03-23 | 2018-03-23 | A kind of vehicle traveling prior-warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810247659.5A CN108674346A (en) | 2018-03-23 | 2018-03-23 | A kind of vehicle traveling prior-warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108674346A true CN108674346A (en) | 2018-10-19 |
Family
ID=63800507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810247659.5A Withdrawn CN108674346A (en) | 2018-03-23 | 2018-03-23 | A kind of vehicle traveling prior-warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108674346A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027494A (en) * | 2019-04-25 | 2019-07-19 | 江西中汽瑞华新能源科技有限公司 | A kind of front anti-collision structure for coach and its application method |
-
2018
- 2018-03-23 CN CN201810247659.5A patent/CN108674346A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027494A (en) * | 2019-04-25 | 2019-07-19 | 江西中汽瑞华新能源科技有限公司 | A kind of front anti-collision structure for coach and its application method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181019 |