CN108556921A - Automobile impacting support device and method - Google Patents
Automobile impacting support device and method Download PDFInfo
- Publication number
- CN108556921A CN108556921A CN201810624218.2A CN201810624218A CN108556921A CN 108556921 A CN108556921 A CN 108556921A CN 201810624218 A CN201810624218 A CN 201810624218A CN 108556921 A CN108556921 A CN 108556921A
- Authority
- CN
- China
- Prior art keywords
- rod iron
- expansion pipe
- metal expansion
- controller
- metal
- 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
Links
- 230000003116 impacting effect Effects 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 76
- 229910052751 metal Inorganic materials 0.000 claims abstract description 76
- 229910000754 Wrought iron Inorganic materials 0.000 claims abstract description 68
- 235000000396 iron Nutrition 0.000 claims abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 230000006641 stabilisation Effects 0.000 claims description 4
- 238000011105 stabilization Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 230000005389 magnetism Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
- B62D21/152—Front or rear frames
- B62D21/155—Sub-frames or underguards
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses a kind of automobile impacting support device and methods, including compartment and the power battery for power supply；It is characterized in that, it further include the storage case being set on car body top upper surface, box body in storage case, several hollow rod irons in box body and rod iron pusher, the support column being connect with box body lower part, M rod iron conveyance conduit being set on box body, the first motor for driving support column to horizontally rotate, the M metal expansion pipe on the inner surface of car body top, M are more than 1；Each rod iron transfer passage can be connect with each metal expansion pipe upper end respectively, further include M coiler, and the plastic tube closed at both ends that can be stretched into each metal expansion pipe is equipped on each coiler.The characteristics of when present invention has vehicle collision, cabin strength being effectively improved, reduce the deformation extent in compartment, reliable guarantee is provided for the actual bodily harm degree of reduction vehicle occupant.
Description
Technical field
The present invention relates to technical field of vehicle safety, more particularly, to a kind of automobile impacting effectively improving cabin strength
Support device and method.
Background technology
When cart and trolley collide, if cart is turned on one's side, since cart is than small overall height, the vehicle of cart rollover
Know from experience trolley all or part flattened, passenger's nearly all difficulty of small car survives, can only trolley the high ability of cabin strength
Life is brought to passenger.
Invention content
When the goal of the invention of the present invention is to overcome collision accident in the prior art to occur, automobile bodies are easy to be pressed
Flat deficiency provides a kind of automobile impacting support device and method effectively improving cabin strength.
To achieve the goals above, the present invention uses following technical scheme：
A kind of automobile impacting support device, including compartment and the power battery for power supply；Further include being set to car body top upper table
Storage case on face, the box body being set in storage case, several hollow rod irons and rod iron pusher being set in box body, with box
The support column of body lower part connection, M rod iron conveyance conduit being set on box body, the first electricity for driving support column to horizontally rotate
Machine, M metal expansion pipe being set on the inner surface of car body top, M are more than 1；Each rod iron transfer passage can respectively with each item
Metal expansion pipe upper end connects, and further includes M coiler, being equipped on each coiler can stretch into each metal expansion pipe
Plastic tube closed at both ends, every plastic tube lower end are equipped with weight, and every plastic tube top is connect with 1 inflator pump；Vehicle
Compartment top portion is equipped with M capping apparatus, and compartment is equipped with several crash sensors, car body top is equipped with several height sensors
And controller, controller respectively with rod iron pusher, each height sensor, first motor, each coiler, each inflation
Pump, each capping apparatus and the electrical connection of each crash sensor.
The present invention can effectively improve cabin strength, and when colliding and height of wagon declines, each rod iron enters each
In a metal expansion pipe, each metal expansion pipe is full of by rod iron, and each metal expansion pipe lower end all extends to and compartment bottom
Plate contacts；Controller controls each coiler and drives each plastic tube into each rod iron in each metal expansion pipe respectively
Kong Zhong；
Controller controls each air pump and is inflated to each plastic tube, each rod iron of plastic tube jam-packed；Controller makes each sealing fill
The upper end for pushing down each metal expansion pipe respectively is set, each metal expansion pipe is made to become the pillar of the stabilization in support compartment, it is each
Metal expansion pipe supports compartment, the personnel in compartment will not compartment be extruded.
Preferably, rod iron pusher includes the second motor and several blades for being connect with the shaft of the second motor,
Two motors are electrically connected with the controller.
Preferably, the size of rod iron conveyance conduit is more than the cross-sectional area of rod iron, the size of rod iron conveyance conduit is less than
The length of rod iron.
Preferably, the metal expansion pipe is connect by elastic string with car body top.
Preferably, the metal expansion pipe is connect by elastic string with car body top, metal expansion pipe upper end be set to
The through-hole of car body top connects.
Preferably, each metal expansion pipe lower part is equipped with metal profile, it is equipped between adjacent metal support plate
Elastic connecting strip, car bottom is interior to be equipped with permanent magnetic iron block corresponding with each metal profile.
Preferably, the capping apparatus includes being set in car body top to push down stretching for 1 metal expansion pipe upper end
Contracting plate and electromagnet；Expansion plate one end is equipped with bar permanent magnet corresponding with electromagnet, and electromagnet is electrically connected with the controller.
A kind of electric vehicle shock support device, includes the following steps：
（7-1）Controller controls first motor and drives support column rotation, makes each rod iron conveyance conduit and metal expansion pipe top
Alignment；Impact strength threshold value W1 and height threshold W2 is equipped in controller；
（7-2）Each crash sensor detects collision alarm, and each height sensor detects the altitude signal of car body top,
When the collision alarm intensity of any one crash sensor detection is more than the height value that W1 and wantonly 2 height sensors detect
Less than W2；
Controller controls the rotation of rod iron pusher, and to drive each rod iron to move, rod iron is pushed out box body and enters each rod iron
In conveyance conduit；
（7-3）Each rod iron enters in each metal expansion pipe, after the rod iron pusher working time reaches T1, each Telescopic metal
Guan Jun is full of by rod iron, and each metal expansion pipe lower end is all extended to be contacted with platform floor；
（7-4）Controller controls first motor and drives support column rotation, makes each rod iron transfer passage and each metal expansion pipe
Upper end separates；
（7-5）Controller controls each coiler rotation, and each plastic tube respectively enters each steel in each metal expansion pipe
In the hole of stick, after each coiler working time T2, controller control coiler is stopped；
（7-6）Controller controls each air pump and is inflated to each plastic tube, and after each air pump working time T3, controller control is each
A air pump is stopped, each rod iron of plastic tube jam-packed；
（7-7）Controller makes each closing device push down the upper end of each metal expansion pipe respectively, make each metal expansion pipe at
For support compartment stabilization pillar, each metal expansion pipe supports compartment, the personnel in compartment will not compartment be extruded.
Preferably, capping apparatus includes the expansion plate for pushing down 1 metal expansion pipe upper end being set in car body top
And electromagnet；Expansion plate one end is equipped with bar permanent magnet corresponding with electromagnet, and electromagnet is electrically connected with the controller；The control
The upper port that device makes each closing device push down each metal expansion pipe respectively includes the following steps：
Controller controls each electromagnet and is powered, and makes to generate repulsive force between each bar permanent magnet and corresponding electromagnet, often
A expansion plate stretches out under the magnetic force, and each expansion plate pushes down the upper port of corresponding metal expansion pipe.
Therefore, the present invention has the advantages that：When vehicle collision, cabin strength can be effectively improved, compartment is reduced
Deformation extent, the actual bodily harm degree to reduce vehicle occupant provide reliable guarantee.
Description of the drawings
Fig. 1 is a kind of functional block diagram of the present invention；
Fig. 2 is the storage case of the present invention and a kind of structural schematic diagram of box body；
Fig. 3 is a kind of vertical view of the present invention；
Fig. 4 is a kind of outflow figure of the embodiment of the present invention 1.
In figure：Storage case 1, box body 2, rod iron pusher 3, rod iron conveyance conduit 4, first motor 5, coiler 6, collision pass
Sensor 7, height sensor 8, controller 9, inflator pump 10, capping apparatus 11, the second motor 31, blade 32, expansion plate 111, electricity
Magnet 112, bar permanent magnet 1111.
Specific implementation mode
The present invention will be further described with reference to the accompanying drawings and detailed description.
Embodiment 1
Embodiment as shown in Figure 1 and Figure 2 is a kind of automobile impacting support device, including compartment and the power battery for power supply；
Further include be set to car body top upper surface on storage case 1, be set to storage case in box body 2, be set to box body in 500 it is hollow
Rod iron and rod iron pusher 3, the support column being connect with box body lower part, be set to box body on 4 rod iron conveyance conduits 4, be used for
The first motor 5 for driving support column to horizontally rotate, 4 metal expansion pipes being set on the inner surface of car body top；Each rod iron
Transfer passage can be connect with each metal expansion pipe upper end respectively, further include 4 coilers 6, being equipped on each coiler can
Stretch into the plastic tube closed at both ends in each metal expansion pipe, every plastic tube lower end is equipped with weight, on every plastic tube
Portion is connect with 1 inflator pump 10；Car body top is equipped with 4 capping apparatus 11, and compartment is equipped with 5 crash sensors 7, compartments
Top be equipped with 6 height sensors 8 and controller 9, controller respectively with rod iron pusher, each height sensor, first electricity
Machine, each coiler, each inflator pump, each capping apparatus and the electrical connection of each crash sensor.
Rod iron pusher includes the second motor 31 and 3 blades 32 being connect with the shaft of the second motor, the second motor with
Controller is electrically connected.
The size of rod iron conveyance conduit is more than the cross-sectional area of rod iron, and the size of rod iron conveyance conduit is less than the length of rod iron
Degree.Metal expansion pipe is connect by elastic string with car body top, and metal expansion pipe upper end is connect with the through-hole set on car body top.
Each metal expansion pipe lower part is equipped with metal profile, and elastic connection is equipped between adjacent metal support plate
Band, car bottom is interior to be equipped with permanent magnetic iron block corresponding with each metal profile.
Capping apparatus includes the expansion plate 111 and electromagnetism for pushing down 1 metal expansion pipe upper end being set in car body top
Iron 112；Expansion plate one end is equipped with bar permanent magnet 1111 corresponding with electromagnet, and electromagnet is electrically connected with the controller.
As shown in figure 4, a kind of method of automobile impacting support device, includes the following steps：
Step 100, controller control first motor drives support column rotation, makes on each rod iron conveyance conduit and metal expansion pipe
Portion is aligned；Impact strength threshold value W1 and height threshold W2 is equipped in controller；
Step 200, each crash sensor detects collision alarm, and each height sensor detects the altitude signal of car body top,
When the collision alarm intensity of any one crash sensor detection is more than the height value that W1 and wantonly 2 height sensors detect
Less than W2；For example, car body top is 1.5 meters, then W2 is 1.5 × 95% meters.
Controller controls the rotation of rod iron pusher, to drive each rod iron to move, rod iron be pushed out box body enter it is each
In rod iron conveyance conduit；
Step 300, each rod iron enters in each metal expansion pipe, after the rod iron pusher working time reaches T1, each metal
Telescoping tube is full of by rod iron, and each metal expansion pipe lower end is all extended to be contacted with platform floor；T1 is 30 seconds.
Step 400, controller control first motor drives support column rotation, makes each rod iron transfer passage and each metal
Telescoping tube upper end separates；
Step 500, controller controls each coiler rotation, and each plastic tube respectively enters each in each metal expansion pipe
In the hole of rod iron, after each coiler working time T2, controller control coiler is stopped；T2 is 20 seconds.
Step 600, controller controls each air pump and is inflated to each plastic tube, after each air pump working time T3, control
Device controls each air pump and is stopped, each rod iron of plastic tube jam-packed；T3 is 5 seconds.
Step 700, controller makes each closing device push down the upper end of each metal expansion pipe respectively, and each metal is made to stretch
The draw becomes the pillar of the stabilization in support compartment, and each metal expansion pipe supports compartment, the personnel in compartment will not compartment be squeezed
Pressure.
Embodiment 2
Embodiment 2 includes all structures and methods parts of embodiment 1, additionally includes such as lower structure and method：
As shown in figure 3, capping apparatus includes the expansion plate 111 for pushing down 1 metal expansion pipe upper end being set in car body top
With electromagnet 112；Expansion plate one end is equipped with bar permanent magnet 1111 corresponding with electromagnet, and electromagnet is electrically connected with the controller；
The upper port that controller makes each closing device push down each metal expansion pipe respectively includes the following steps：
Controller controls each electromagnet and is powered, and makes to generate repulsive force between each bar permanent magnet and corresponding electromagnet, often
A expansion plate stretches out under the magnetic force, and each expansion plate pushes down the upper port of corresponding metal expansion pipe.
It should be understood that this embodiment is only used to illustrate the invention but not to limit the scope of the invention.In addition, it should also be understood that,
After having read the content of the invention lectured, those skilled in the art can make various modifications or changes to the present invention, these etc.
Valence form is also fallen within the scope of the appended claims of the present application.
Claims (8)
1. a kind of automobile impacting support device, including compartment and the power battery for power supply；It is characterized in that further including being set to vehicle
Storage case on the dome top surface of compartment（1）, the box body in storage case（2）, several hollow rod irons in box body
With rod iron pusher（3）, the support column being connect with box body lower part, M rod iron conveyance conduit being set on box body（4）, it is used for band
The first motor that dynamic support column horizontally rotates（5）, M metal expansion pipe being set on the inner surface of car body top, M is more than 1；Respectively
A rod iron transfer passage can be connect with each metal expansion pipe upper end respectively, further include M coiler（6）, on each coiler
It is equipped with the plastic tube closed at both ends that can be stretched into each metal expansion pipe, every plastic tube lower end is equipped with weight, every
Plastic tube top with 1 inflator pump（10）Connection；Car body top is equipped with M capping apparatus（11）, compartment is equipped with several
Crash sensor（7）, car body top be equipped with several height sensors（8）And controller（9）, controller respectively with rod iron push
Device, each height sensor, first motor, each coiler, each inflator pump, each capping apparatus and each crash sensor
Electrical connection.
2. automobile impacting support device according to claim 1, characterized in that rod iron pusher includes the second motor（31）
Several blades being connect with the shaft of the second motor（32）, the second motor is electrically connected with the controller.
3. automobile impacting support device according to claim 1, characterized in that the size of rod iron conveyance conduit is more than rod iron
Cross-sectional area, the size of rod iron conveyance conduit is less than the length of rod iron.
4. automobile impacting support device according to claim 1, characterized in that the metal expansion pipe by elastic string with
Car body top connects, and metal expansion pipe upper end is connect with the through-hole set on car body top.
5. automobile impacting support device according to claim 1, characterized in that each metal expansion pipe lower part is equipped with gold
Belong to support plate, elastic connecting strip is equipped between adjacent metal support plate, is equipped with and each metal profile pair in car bottom
The permanent magnetic iron block answered.
6. according to the automobile impacting support device described in claims 1 or 2 or 3 or 4 or 5, characterized in that the capping apparatus packet
Include the expansion plate for pushing down 1 metal expansion pipe upper end in car body top（111）And electromagnet（112）；Expansion plate one
End is equipped with bar permanent magnet corresponding with electromagnet（1111）, electromagnet is electrically connected with the controller.
7. a kind of method based on automobile impacting support device described in claim 1, characterized in that include the following steps：
（7-1）Controller controls first motor and drives support column rotation, makes each rod iron conveyance conduit and metal expansion pipe top
Alignment；Impact strength threshold value W1 and height threshold W2 is equipped in controller；
（7-2）Each crash sensor detects collision alarm, and each height sensor detects the altitude signal of car body top, when
The collision alarm intensity of any one crash sensor detection is more than the height value that W1 and wantonly 2 height sensors detect and is less than
W2；
Controller controls the rotation of rod iron pusher, and to drive each rod iron to move, rod iron is pushed out box body and enters each rod iron
In conveyance conduit；
（7-3）Each rod iron enters in each metal expansion pipe, after the rod iron pusher working time reaches T1, each Telescopic metal
Guan Jun is full of by rod iron, and each metal expansion pipe lower end is all extended to be contacted with platform floor；
（7-4）Controller controls first motor and drives support column rotation, makes each rod iron transfer passage and each metal expansion pipe
Upper end separates；
（7-5）Controller controls each coiler rotation, and each plastic tube respectively enters each steel in each metal expansion pipe
In the hole of stick, after each coiler working time T2, controller control coiler is stopped；
（7-6）Controller controls each air pump and is inflated to each plastic tube, and after each air pump working time T3, controller control is each
A air pump is stopped, each rod iron of plastic tube jam-packed；
（7-7）Controller makes each closing device push down the upper end of each metal expansion pipe respectively, make each metal expansion pipe at
For support compartment stabilization pillar, each metal expansion pipe supports compartment, the personnel in compartment will not compartment be extruded.
8. the method for automobile impacting support device according to claim 7, capping apparatus includes being set in car body top
The expansion plate and electromagnet of 1 metal expansion pipe upper end can be pushed down；Expansion plate one end is equipped with bar shaped permanent magnetism corresponding with electromagnet
Iron, electromagnet are electrically connected with the controller；It is characterized in that the controller makes each closing device push down each Telescopic metal respectively
The upper port of pipe includes the following steps：
Controller controls each electromagnet and is powered, and makes to generate repulsive force between each bar permanent magnet and corresponding electromagnet, often
A expansion plate stretches out under the magnetic force, and each expansion plate pushes down the upper port of corresponding metal expansion pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810624218.2A CN108556921A (en) | 2018-06-16 | 2018-06-16 | Automobile impacting support device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810624218.2A CN108556921A (en) | 2018-06-16 | 2018-06-16 | Automobile impacting support device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108556921A true CN108556921A (en) | 2018-09-21 |
Family
ID=63553613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810624218.2A Pending CN108556921A (en) | 2018-06-16 | 2018-06-16 | Automobile impacting support device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108556921A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118107509A (en) * | 2024-04-10 | 2024-05-31 | 镁佳(北京)科技有限公司 | Automobile frame device and vehicle with same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001088737A (en) * | 1999-09-21 | 2001-04-03 | Kawasaki Heavy Ind Ltd | Energy absorption structure for vehicles |
| US20020145273A1 (en) * | 2001-04-09 | 2002-10-10 | Trw Inc. | Method and apparatus for controlling an actuatable restraining device using switched thresholds based on crush zone sensors |
| JP2013124019A (en) * | 2011-12-15 | 2013-06-24 | Keihin Corp | Vehicle collision determination apparatus |
| CN103569203A (en) * | 2013-12-02 | 2014-02-12 | 胡达广 | Push rod type anti-collision automobile |
| CN203902467U (en) * | 2014-04-29 | 2014-10-29 | 北京汽车股份有限公司 | Car roof collapse-resistant device and automobile |
| CN106394454A (en) * | 2015-07-31 | 2017-02-15 | 张文超 | Extrusion prevention system for car |
-
2018
- 2018-06-16 CN CN201810624218.2A patent/CN108556921A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001088737A (en) * | 1999-09-21 | 2001-04-03 | Kawasaki Heavy Ind Ltd | Energy absorption structure for vehicles |
| US20020145273A1 (en) * | 2001-04-09 | 2002-10-10 | Trw Inc. | Method and apparatus for controlling an actuatable restraining device using switched thresholds based on crush zone sensors |
| JP2013124019A (en) * | 2011-12-15 | 2013-06-24 | Keihin Corp | Vehicle collision determination apparatus |
| CN103569203A (en) * | 2013-12-02 | 2014-02-12 | 胡达广 | Push rod type anti-collision automobile |
| CN203902467U (en) * | 2014-04-29 | 2014-10-29 | 北京汽车股份有限公司 | Car roof collapse-resistant device and automobile |
| CN106394454A (en) * | 2015-07-31 | 2017-02-15 | 张文超 | Extrusion prevention system for car |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118107509A (en) * | 2024-04-10 | 2024-05-31 | 镁佳(北京)科技有限公司 | Automobile frame device and vehicle with same |
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20200922 |