CN105021366B - A kind of automotive seat impact test system - Google Patents
A kind of automotive seat impact test system Download PDFInfo
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- CN105021366B CN105021366B CN201510458107.5A CN201510458107A CN105021366B CN 105021366 B CN105021366 B CN 105021366B CN 201510458107 A CN201510458107 A CN 201510458107A CN 105021366 B CN105021366 B CN 105021366B
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- seat
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- disk
- impact test
- protection
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Abstract
The present invention relates to a kind of impact test apparatus, more particularly, to a kind of automotive seat impact test system.The beneficial effect that the present invention obtains is：The present invention connects automatically controlled disk by main motor, and automatically controlled disk absorption collides the structure of block, it is only necessary to by being controlled to automatically controlled disk power on/off, it is possible to complete whole experiment process；After the completion of experiment, disk absorption collides block and draws high return by main motor, greatlys save labour.Include device by being set in mounting bracket, ensure that the personal safety of experimenter or maintainer.By setting up adjustable seat mount in systems, the seat of different sizes and diverse location, which can be achieved, can match the impact test system.
Description
Technical field
The present invention relates to a kind of impact test apparatus, more particularly, to a kind of automotive seat impact test system.
Background technology
Automotive seat impact test at present, typically collision device is driven directly to impact seat using cylinder, then
By carrying out data analysis to the seat after impact, to judge automobile during actual travel by impact back seat each several part
Stressing conditions, so as to being preferably improved to seat, to reduce the damage of occupant.Seat impact test is present at present
Problems with, 1, seat impact test cost it is high, test period length；2nd, hand labor intensity is big, inconvenient for operation, experiment safety
Property is poor；3rd, seat installation is inconvenient, and position adjustment is more difficult.
The content of the invention
To solve problem above, the invention provides a kind of experimentation cost is low, the good automobile with protection device of security
Seat impact test system.
The technical solution adopted by the present invention is：
A kind of automotive seat impact test system includes mounting bracket, collides block and seat, it is characterised in that：The installation
Pedestal upper end is fixed with main motor；Disk is provided with the mounting bracket, the disk upper end passes through steel wire rope and main electricity
Machine is connected；The disk lower end is adsorbed with collision block；It is being fixed with below the collision block in mounting bracket parallel to ground
Baffle mount, baffle mount is provided with protection device；On the position corresponding with colliding block of the mounting bracket bottom
Provided with seat mount.
Put down preferably, the protection device includes protection motor, motor fixing plate and protection board, the motor fixing plate
Row is set in baffle mount；The protection motor is vertically fixed on motor fixing plate；The protection board is inserted in parallel into electricity
Between machine fixed plate and baffle mount；The protection motor output end is provided with gearhead, and rack is provided with the inside of the protection board；
The gearhead coordinates through motor fixing plate and the rack, and gearhead, which rotates, to drive protection board to move.
Preferably, the seat mount includes seat fixed plate and seat installing plate, the seat installing plate is lived
Dynamic to be hinged in seat fixed plate, seat installing plate can rotate along pin joint relative to seat fixed plate；The seat peace
Corresponding installation base is equipped with loading board and seat fixed plate medial surface；On the seat installing plate medial surface installation base
It is provided with sliding bar；Fix bar is provided with the seat fixed plate medial surface installation base；The sliding bar and fix bar it
Between be provided with rotating bar；Sliding groove is provided with along its length in the middle part of the rotating bar, and the sliding bar can be slided along sliding groove
It is dynamic；Rack is provided with the outside of the rotating bar；Locating rod is additionally provided with the seat installing plate medial surface installation base, it is described fixed
Rack is provided with the inside of the bar of position, rack corresponding with rotating bar outboard rack can form engagement on the inside of the locating rod, complete seat
Positioning in fixed plate and seat installing plate rotation direction；The seat installing plate lateral surface is provided with seat mounting blocks, seat energy
It is arranged on by seat mounting blocks on seat installing plate lateral surface.
Preferably, vertical in the mounting bracket be provided with vertical protection bar, colliding block can be vertical along vertical protection bar
Landing but not with vertical protection bar making contact.
Preferably, the mounting bracket upper end is provided with wire spool, connect the wire line thimble of main motor and disk upper end around
On the wire spool.
Preferably, the mounting bracket upper and lower part is equipped with bracket fixing plate.
Preferably, the disk is automatically controlled disk, when disk powers off, collision block can depart from disk absorption and drop vertically downward
Fall.
Preferably, a kind of automotive seat impact test system also includes automaton, it is described to automatically control
Device can complete automatically controlling for the main motor, protection motor and disk power on/off.
The beneficial effect that the present invention obtains is：The present invention connects automatically controlled disk by main motor, and automatically controlled disk absorption collides
The structure of block, it is only necessary to by being controlled to automatically controlled disk power on/off, it is possible to complete whole experiment process；Experiment is completed
Afterwards, disk absorption collides block and draws high return by main motor, greatlys save labour.By setting protection in mounting bracket
Device, it ensure that the personal safety of experimenter or maintainer., can by setting up adjustable seat mount in systems
The impact test system can be matched by realizing the seat of different sizes and diverse location.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is Fig. 1 rotation schematic diagram；
Fig. 3 is Fig. 1 rotation schematic diagram；
Fig. 4 is Fig. 1 seat mount structural representation.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As Figure 1-4, a kind of automotive seat impact test system includes mounting bracket 1, collides block 2 and seat 3, installation
Support 1 is surrounded by the vertical square tube of three parallel lower end bendings, and the inside parallel of three square tubes is provided with vertical guard bar 12, is protected
Guard bar 12 prevents that collide block 2 has compared with long arc in the horizontal direction, but collides in the descent of block 2 and do not connect with the collision of guard bar 12
Touch.The upper and lower part of mounting bracket 1 is equipped with bracket fixing plate 11, and the middle part of bracket fixing plate 11 is provided with lands for colliding block 2
Through hole, bracket fixing plate 11 is used for mounting bracket 1 and guard bar 12；The upper end of mounting bracket 1 is fixed with the He of main motor 5
Reel 4, main motor 5 can drive reel 4 to rotate, and steel wire rope is wound with reel 4, and steel wire rope one end is fixed on reel
On 4, the steel wire rope other end is connected with the upper end of automatically controlled disk 20；The lower end of automatically controlled disk 20, which is adsorbed with, collides block 2；When automatically controlled magnetic
When disk 20 powers off, colliding block 2 can vertical landing.
Protection device is provided with the lower section for colliding block 2, protection device is fixed in mounting bracket 1 by baffle plate fixed plate 6,
The middle part of baffle plate fixed plate 6 is provided with the through hole to land for colliding block 2；Protection device includes protection motor 7, motor fixing plate 9 and protected
Backplate 8, motor fixing plate 9 are set parallel to baffle plate fixed plate 6, the both ends of motor fixing plate 9 be fixed in baffle plate fixed plate 6 and in
There is gap in portion with baffle plate fixed plate 6；Protection motor 7 is vertically fixed on motor fixing plate 9；Protection board 8 is inserted in parallel into motor
In the gap at fixed plate 9 and the middle part of baffle plate fixed plate 6, protection board 8 can slide between gap；The protection output end of motor 9 is provided with
Gearhead 10, the middle part of protection board 8 are provided with the notch on along its length, are provided with rack on the inside of notch, gearhead 10 passes through electricity
Machine fixed plate 9 engages with rack, and gearhead 10, which rotates, can drive protection board 8 to move.
The bottom of mounting bracket 1 position corresponding with colliding block 2 is provided with seat mount, and seat mount includes
Seat fixed plate 13 and seat installing plate 14, seat installing plate 14 are movably articulated in seat fixed plate 13, seat installing plate 13
It can be rotated along pin joint relative to seat fixed plate 14；On seat installing plate 14 and the relative medial surface of seat fixed plate 13
It is equipped with corresponding installation base 15；Sliding bar 16 is provided with the medial surface installation base 15 of seat installing plate 14；Seat is consolidated
Fix bar 17 is provided with the medial surface installation base 15 of fixed board 13；Rotating bar 18 is provided between sliding bar 16 and fix bar 17；
The middle part of rotating bar 18 is provided with chute along its length, and sliding bar 16 can be along slide；The outside of rotating bar 18 is provided with rack,
Locating rod 19 is additionally provided with the medial surface installation base 15 of seat installing plate 14, the inner side of locating rod 19 is provided with rack, locating rod 19
Inner side rack can be meshed with the outboard rack of rotating bar 18, complete to determine in seat fixed plate and seat installing plate rotation direction
Position；The lateral surface of seat installing plate 14 is provided with seat mounting blocks 21, and seat 3 can be arranged on seat installing plate by seat mounting blocks 21
On 14 lateral surfaces.
When adjusting seat 3, only locating rod 19 need to be outwards broken into two with one's hands, forward or backward during swiveling seat installing plate 14, seat peace
Loading board 14 rotates along pin joint relative to seat fixed plate 13, in seat installing plate 14 and the relative inner face of seat fixed plate 13
Even if sliding bar 16 slide with being provided with the middle part of rotating bar 18 on along its length in chute；When seat is adjusted to correct position
When, locating rod 19 is inwardly promoted, its inner side rack is engaged with the rack of rotating bar 18, you can to complete positioning.This positioning method
Registration, the experiment of multistation and various sizes of seat can be realized with reference to present system.
Present system also includes automaton, and automaton is used to control main motor, protection motor and magnetic
Disk power on/off automatically controls.
The present invention operation principle be：
Before experiment starts, main motor 5 and protection motor 7 are in closed mode, and automatically controlled disk 20 is in "on" position, electricity
Control disk 20, which adsorbs, collides block 2, and protection board 8 is protruded fully into mounting bracket 1, stops the landing passage for colliding block 2, is prevented
Only the automatically controlled accident power-off of disk 20 damages so as to cause collision block 2 to land to personnel, and 3 correct mounting and adjusting of seat is to most preferably
Position.
During experiment, automaton starting protection motor 7 first, the gearhead 10 of the protection output end of motor 7, which drives, to be protected
Backplate 8 gradually moves to outside mounting bracket 1；After driving protection board 8 to be fully moved to outside the collision landing passage of block 2, automatic control
Device processed controls automatically controlled disk 20 to power off, and automatically controlled disk 20, which unclamps, collides block 2, collides block 2 and freely drops on seat 3；Afterwards
Automaton starts main motor 5, and main motor 5 drives reel 4 to rotate, and reel 4 is by steel wire rope automatically controlled disk 20
Drop to and collide on block 2, then automaton controls automatically controlled disk 20 to be powered, and automatically controlled disk 20, which adsorbs, collides block 2, from
Collision block 2 is stretched to initial position by the dynamic control device control counter motion of main motor 5, main motor 5 by automatically controlled disk 20；Most
Automaton starting protection motor 7 controls its counter motion afterwards, and the gearhead 10 of the protection output end of motor 7 drives protection board
8 gradually move into mounting bracket 1, until original state.Complete whole experiment process.
Claims (7)
1. a kind of automotive seat impact test system, including mounting bracket (1) and collision block (2), it is characterised in that：The installation
Support (1) upper end is fixed with main motor (5)；Disk (20), disk (20) upper end are provided with the mounting bracket (1)
It is connected by steel wire rope with main motor；Disk (30) lower end, which is adsorbed with, collides block (2)；Pacify below the collision block (2)
Horizontal baffle plate fixed plate (6) is fixed with dress support (1), is provided with the middle part of the baffle plate fixed plate (6) for colliding block (2) drop
The through hole fallen, baffle plate fixed plate (6) are provided with protection device；Mounting bracket (1) bottom position corresponding with colliding block (2)
Put and be provided with seat mount；
The protection device includes protection motor (7), motor fixing plate (9) and protection board (8), and the motor fixing plate (9) is flat
Row is set in baffle plate fixed plate (6), and motor fixing plate (9) both ends are fixed in baffle plate fixed plate (6) and middle part is fixed with baffle plate
Plate (6) has gap；The protection motor (7) is vertically fixed on motor fixing plate (9)；The protection board (8) is inserted in parallel into
In gap between motor fixing plate (9) and baffle plate fixed plate (6), it can be slided in gap；Protection motor (7) output
End is provided with gearhead (10), the notch being provided with the middle part of the protection board on along its length, and rack is provided with the inside of notch；The tooth
Wheel head (10) engages through motor fixing plate (9) with the rack, and gearhead (10), which rotates, can drive protection board (8) to move.
A kind of 2. automotive seat impact test system according to claim 1, it is characterised in that：The seat mount
Including seat fixed plate (13) and seat installing plate (14), the seat installing plate (14) is movably articulated in seat fixed plate (13)
On, seat installing plate (14) can rotate along pin joint relative to seat fixed plate (13)；The seat installing plate (14) and
Corresponding installation base (15) is equipped with seat fixed plate (13) relative inner face；Seat installing plate (14) medial surface
Sliding bar (16) is provided with installation base (15)；It is provided with seat fixed plate (13) the medial surface installation base (15) solid
Fixed pole (17)；Rotating bar (18) is provided between the sliding bar (16) and fix bar (17)；Set on the outside of the rotating bar (18)
There is rack, be provided with chute along its length in the middle part of rotating bar (18), the sliding bar (16) can be along slide；The seat
Locating rod (19) is additionally provided with chair installing plate (14) medial surface installation base (15), tooth is provided with the inside of the locating rod (19)
Bar, locating rod (19) inner side rack can be meshed with rotating bar (18) outboard rack, complete seat fixed plate (13) and seat
Positioning in chair installing plate (14) rotation direction；Seat installing plate (14) lateral surface is provided with seat mounting blocks (21), seat
(3) can be arranged on by seat mounting blocks (21) on seat installing plate (14) lateral surface.
A kind of 3. automotive seat impact test system according to claim 1, it is characterised in that：The mounting bracket (1)
It is interior to be provided with vertical protection bar (12), collide block (2) can along (12) vertical landing of vertical protection bar but not with vertical protection bar
(12) making contact.
A kind of 4. automotive seat impact test system according to claim 1, it is characterised in that：The mounting bracket (1)
Upper end is provided with wire spool (4), connect the wire line thimble of main motor (5) and disk (20) upper end around and be fixed on the wire spool
(4) on.
A kind of 5. automotive seat impact test system according to claim 1, it is characterised in that：The mounting bracket (1)
Upper and lower part is equipped with bracket fixing plate (11), and the through hole for colliding block (2) landing is equipped with the middle part of bracket fixing plate (11).
A kind of 6. automotive seat impact test system according to claim 1, it is characterised in that：The disk (20) is electricity
Disk is controlled, when disk (20) powers off, collision block (2) can depart from disk (20) absorption and land vertically downward.
A kind of 7. automotive seat impact test system according to claim 1, it is characterised in that：A kind of automotive seat
Impact test system also includes automaton, and the automaton can complete the main motor (5), protection motor
(7) automatically controlled with disk (20) power on/off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510458107.5A CN105021366B (en) | 2015-07-29 | 2015-07-29 | A kind of automotive seat impact test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510458107.5A CN105021366B (en) | 2015-07-29 | 2015-07-29 | A kind of automotive seat impact test system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105021366A CN105021366A (en) | 2015-11-04 |
| CN105021366B true CN105021366B (en) | 2018-01-23 |
Family
ID=54411503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510458107.5A Active CN105021366B (en) | 2015-07-29 | 2015-07-29 | A kind of automotive seat impact test system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105021366B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953995B (en) * | 2016-06-29 | 2018-08-24 | 昆山浩硕精密机械有限公司 | A kind of Novel car seat impact test apparatus |
| CN106197200A (en) * | 2016-08-25 | 2016-12-07 | 上海申驰实业有限公司 | Motor vehicle seat back side plate verifying attachment |
| CN107655703A (en) * | 2017-10-27 | 2018-02-02 | 天津麒聚科技股份有限公司 | A kind of saddle shock machine |
| CN117686207B (en) * | 2024-01-31 | 2024-04-16 | 江苏力乐汽车部件股份有限公司 | Automobile seat backrest durability test equipment |
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| Publication number | Publication date |
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| CN105021366A (en) | 2015-11-04 |
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