CN110466353A - Instrument desk regulating mechanism - Google Patents
Instrument desk regulating mechanism Download PDFInfo
- Publication number
- CN110466353A CN110466353A CN201910886650.3A CN201910886650A CN110466353A CN 110466353 A CN110466353 A CN 110466353A CN 201910886650 A CN201910886650 A CN 201910886650A CN 110466353 A CN110466353 A CN 110466353A
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- pedestal
- connector
- cylinder
- push rod
- instrument desk
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- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 104
- 238000009434 installation Methods 0.000 claims abstract description 31
- 230000033001 locomotion Effects 0.000 claims abstract description 31
- 230000008030 elimination Effects 0.000 claims abstract description 3
- 238000003379 elimination reaction Methods 0.000 claims abstract description 3
- 230000006835 compression Effects 0.000 claims description 41
- 238000007906 compression Methods 0.000 claims description 41
- 238000012856 packing Methods 0.000 claims description 17
- 230000008676 import Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/50—Instruments characterised by their means of attachment to or integration in the vehicle
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Legs For Furniture In General (AREA)
- Chairs Characterized By Structure (AREA)
Abstract
Instrument desk regulating mechanism, including fixed pedestal on the car body, characterized by further comprising the installation parts with the movable connection of pedestal, height adjustment assembly for regulation meter platform and steering wheel height, locked component for the angular adjustment component of regulation meter platform and steering wheel angle and for locking instrument desk and steering wheel position, instrument desk and steering wheel dress are on mountings, height adjustment assembly and angular adjustment component are connected between pedestal and installation part, installation part is gone up and down with the movement of height adjustment assembly, it is rotated with the movement of angular adjustment component, and latched position or elimination locking with locked component movement.The present invention realizes the timely and effective locking after precisely reliably adjusting and adjust without level position, mitigates the difficulty that driver operates instrument equipments on stage, the ergonomics of instrument desk is promoted, to promote the comfortableness and security of driving.
Description
Technical field
The present invention relates to a kind of instrument desk regulating mechanisms, the automatic adjustment for vehicle instrument desk.
Background technique
Traditional commercial vehicle, the instrument desk including vehicles such as car, trucies are stationary appliance platform, and only steering wheel can be with
The adjusting of height and angle is carried out, instrument board not can be carried out the adjusting of height and angle.It is disposed on Vehicular instrument panel multiple
Button and on-vehicle information are shown, interaction is shielded, such as opening/closing door of vehicle button, multimedia screen, with car networking technology, vehicle mounted multimedia
The development of technology etc., driver is more and more with the interaction of instrument board when driving vehicle, if instrument board cannot be as steering wheel
Height and angular adjustment are equally carried out, the difficulty of equipment on driver's operation board is will increase, entire instrument will certainly be reduced
The ergonomics of platform influence the comfortableness and security driven.Therefore, there is steering wheel and instrument board is integrally adjusted
Instrument desk, such as CN201810261437.9 discloses a kind of intelligence and adjusts monoblock type instrument desk, including smart instrumentation,
Regulating mechanism；The smart instrumentation reads driver's body surface information, and controls to adjust mechanism adjusting apparatus according to body surface information
Display interface, Operation switch and the steering system position of table platform, are adapted it with driver, improve relaxing for driver
Adaptive and safety.Related only in this structure regulating mechanism do not relate to adjust after retaining mechanism, do not refer to yet how
The height of instrument desk and the electrodeless adjustment and locking of angle are realized, so its adjusting dependable with function is not high.
The angle retrieved existing patent related to highly automated adjusting is as follows:
The apparatus for adjusting position of CN201080002227.X- steering wheel；
CN201210129610.2- multifunctional nursing bed chair；
CN201280011497.6- suspension device for rolling stock, its geometry adjusting method and automobile；
CN201310218314.4- automatically adjusts steering wheel tilting position；
A kind of engineering mechanical instruments platform separate type outer casing of CN201310249080.X-；
A kind of engineering mechanical instruments platform retaining mechanism of CN201320358272.X-；
A kind of Multifunction portable agricultural machine of CN201520583344.X-；
A kind of press ram top dead-centre locking mechanism of CN201720930311.7-；
A kind of multi-functional Art Design computer graphics dedicated unit of CN201811266156.9-；
CN201821045580.6- wheel steering column and vehicle；
A kind of engineering mechanical instruments platform steering column of CN201821413174.0-；
A kind of glass-cutting engraving all-in-one machine of CN201910096082.7-；
A kind of orthopaedics of CN201910102848.8- turns over assisted care hospital bed.
The height and angle adjusting mechanism of the prior art need to be further improved, to realize precisely reliable step-less adjustment
And timely and effective locking after adjusting, this is also exactly the purpose that the present invention studies.
Summary of the invention
Instrument desk regulating mechanism provided by the invention is realized timely after precisely reliably adjusting and adjust without level position
Effectively locking mitigates the difficulty that driver operates instrument equipments on stage, promotes the ergonomics of instrument desk, drives to be promoted
The comfortableness and security sailed.
In order to achieve the above objectives, the technical solution adopted by the present invention is that:
Instrument desk regulating mechanism, including fixed pedestal on the car body, it is characterised in that further include and the movable connection of pedestal
Installation part, for regulation meter platform and the height adjustment assembly of steering wheel height, for regulation meter platform and steering wheel angle
Angular adjustment component and locked component for locking instrument desk and steering wheel position, instrument desk and steering wheel are mounted in installation part
On, height adjustment assembly and angular adjustment component are connected between pedestal and installation part, and installation part is with height adjustment assembly
Movement and go up and down, rotated with the movement of angular adjustment component, and with locked component movement and latched position or eliminate lock.
Preferably, the height adjustment assembly includes two connecting shafts for going up and down push rods and connecting with lifting push rod, is risen
Drop push rod is arranged in the left and right sides of installation part, connecting shaft and lifting push rod right angle setting on mountings, and two connecting shafts
Co-axially align, the bottom end and pedestal for going up and down push rod are fixed, telescopic end with connect axis connection, connecting shaft with the flexible of lifting push rod and
Installation part lifting is driven, the lifting guide groove with lifting push rod telescopic end guiding cooperation is provided on pedestal.
Preferably, the angular adjustment component includes turn of T-type connecting rod and dress on the base of dress on mountings
Dynamic push rod, rotating push-rod and T-type connecting rod are coaxially connected, T-type connecting rod and the movable lifting connected with connector of connector
It is moved on connector, and pulls connector to rotate around connecting shaft with the flexible of rotating push-rod.
Preferably, the sliding guide groove with the guiding cooperation of T-type connecting rod, the alignment of T-type connecting rod are provided on the connector
Both ends be separately mounted in sliding guide groove, the bottom end of rotating push-rod is fixed on the base, and telescopic end is another with T-type connecting rod
Coaxially connected, the equipped bearing of interference in connecting shaft is held, one end of the connecting shaft is pierced by bearing and the telescopic end of lifting push rod rotatably connects
It connects.
Preferably, the locked component includes the upper locked component being parallelly mounted to above connecting shaft and is parallelly mounted to
Lower locked component below connecting shaft, connector top compress pedestal by the movement flexible of upper locked component or eliminate to pedestal
Compression, connector lower part compresses pedestal by the movement flexible of lower locked component or eliminates the compression to pedestal.
Preferably, the upper and lower part of the connector is inserted into pedestal respectively, and upper locked component includes horizontal peace
Dress and both ends are pierced by the upper axis on connector top and pedestal respectively and are sleeved on axis and can import the cylinder bullet of high pressure gas
Property hold down assembly A, cylinder elastic compression component A upward axis both ends compress on connector top on the base, and with high pressure gas
Importing and move, eliminate connector top to the compression of pedestal, the lower locked component includes being horizontally mounted and both ends point
It is not pierced by the lower axle of connector lower part and pedestal and is sleeved in lower axle and can import the cylinder elastic compression component of high pressure gas
A, cylinder elastic compression component A compress connector lower part on the base to lower axle both ends, and transport with the importing of high pressure gas
It is dynamic, connector lower part is eliminated to the compression of pedestal.
Preferably, the cylinder elastic compression component A includes cylinder, cooperates with cylinder seal and can be in cylinder along axis
It in the cylinder and is compressed to the piston push rod of movement, with piston push rod co-axially align and positioning cylinder head in the cylinder and setting
Compressed spring between piston push rod and cylinder head, piston push rod and cylinder head are stretched out from cylinder respectively compresses connector
On the base, it is provided with the air inlet for importing high pressure gas on cylinder, and piston push rod and cylinder head leading with high pressure gas
Enter and is axially towards one another movement and eliminates connector to the compression of pedestal.
Preferably, be also cased with clamp sleeve and packing washer on the upper axis, one end of piston push rod stretches out cylinder with
Clamp sleeve contact, is transferred to elastic compression power on connector by clamp sleeve, one end of cylinder head stretches out cylinder and pressure
Elastic pressure is transferred on connector by tight washer contacts by packing washer；Packing washer, piston push rod are also cased in lower axle
It contacts with packing washer with the end of cylinder head stretches out cylinder, elastic force is transferred on connector respectively by packing washer.
Preferably, the pedestal is provided with for the perforative upper strip-shaped hole of upper axis and the perforative lower strip-shaped hole of lower axle, upper item
Shape hole and lower strip-shaped hole are parallel with lifting push rod respectively, and the end that upper axis passes through upper strip-shaped hole is equipped with gear, have on pedestal
There is the gullet plate for engaging and being rotated with the rotation of connector with gear, upper axis is transported in upper strip-shaped hole with the lifting of installation part
It is dynamic, and rolled on gullet plate with moving gear, lower axle moves in lower strip-shaped hole with the lifting of installation part.
Preferably, the inner end of the piston push rod and the inner end of cylinder head are in cylinder along axially directed cooperation, piston
The inner face of push rod and the inner face of cylinder head are axially spaced, and contact with piston push rod and moving toward one another for cylinder head,
Continue to move to limit piston push rod and cylinder.
Advantageous effect of the invention is:
Instrument desk regulating mechanism of the invention, including pedestal, connector, height adjustment assembly, angular adjustment component and locking group
On the connector, pedestal is fixed with car body for part, steering wheel and instrument desk, by height adjustment assembly band follower link lifting from
And realize the adjusting of steering wheel and instrument desk height, by angular adjustment component band follower link rotate to realize steering wheel and
The adjusting of instrument desk angle, by the position of the motion locking connector of locked component, to realize instrument desk and side after adjusting
It locks, can realize according to different use requirements timely after precisely reliably adjusting and adjust without level position to the position of disk
Effectively locking mitigates the difficulty that driver operates instrument equipments on stage, promotes the ergonomics of instrument desk, drives to be promoted
The comfortableness and security sailed.
Height adjustment assembly and angular adjustment component are separately connected pedestal and connector, and adjustment process is non-interference, is convenient for
Realize height, angle or height plus angle different adjustment requirement, by lifting push rod and rotating push-rod flexible amplitude and
The design of speed meets regulation performance requirement of the different cab spaces to instrument desk and steering wheel, and adjustment structure is simple, high
It spends and is easily achieved with the step-less adjustment of angle.
Locked component includes upper locked component and lower locked component, and connector top can be compressed pedestal by upper locked component,
Connector lower part can be compressed pedestal by lower locked component, ensure that the position of connector is locked by the compression of upper and lower two positions
It is fixed, reach effective locking after adjusting to position, it is gentle to piston push rod that upper locked component and lower locked component pass through spring
The elastic pressure of cylinder cap come realize by connector compress on the base, and by cylinder import high pressure gas make piston push rod with
The motion amplitude of the compression that cylinder head moves toward one another to eliminate connector to pedestal, upper locked component and lower locked component is small, ties
Structure cooperation is reliable, can be switched fast locking and eliminate the state of locking, realizes to the timely and effective of instrument desk and steering wheel position
Locking, structural reliability is high, practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the instrument desk regulating mechanism in specific embodiment.
Fig. 2 is that instrument desk and steering wheel are mounted on the structural schematic diagram on instrument desk regulating mechanism.
Fig. 3 is the attachment structure schematic diagram for going up and down push rod, rotating push-rod and connector.
Fig. 4 is the mounting structure schematic diagram of upper locked component.
Fig. 5 is the mounting structure cross-sectional view of lower locked component.
Specific embodiment
It elaborates below with reference to Fig. 1 to Fig. 5 to the embodiment of the present invention.
Instrument desk regulating mechanism, including fixed pedestal 1 on the car body, it is characterised in that further include movable with pedestal 1
The installation part 2 of connection, for regulation meter platform and the height adjustment assembly of steering wheel height 3, be used for regulation meter platform and direction
The angular adjustment component 4 of disk angle and locked component 5 for locking instrument desk and steering wheel position, instrument desk and steering wheel dress
On installation part 2, height adjustment assembly 3 and angular adjustment component 4 are connected between pedestal 1 and installation part 2, installation part 2
It goes up and down with the movement of height adjustment assembly 3, is rotated with the movement of angular adjustment component 3, and move and lock with locked component 5
Locking is set or is eliminated in positioning.
Above-described instrument desk regulating mechanism, including pedestal 1, connector 2, height adjustment assembly 3, angular adjustment component
4 and locked component 5, on connector 2, pedestal 1 is fixed with car body, passes through height adjustment group for steering wheel 200 and instrument desk 100
Part 3 goes up and down to realize the adjusting of 100 height of steering wheel 200 and instrument desk with follower link 2, passes through 4 band of angular adjustment component
Follower link 2 rotates to realize the adjusting of steering wheel and instrument desk angle, passes through the motion locking connector 2 of locked component 5
Position, thus realize adjusting after the position of instrument desk and steering wheel lock, can realize and precisely may be used according to different use requirements
The timely and effective locking without level position adjusting and after adjusting leaned on, mitigates the difficulty that driver operates instrument equipments on stage, mentions
The ergonomics for rising instrument desk, to promote the comfortableness and security of driving.
Wherein, the height adjustment assembly 3 includes two connecting shafts for going up and down push rods 31 and connecting with lifting push rod 31
32, the left and right sides of installation part 2 is arranged in lifting push rod 31, and connecting shaft 32 and lifting push rod 31 are vertically mounted on installation part 2,
And two 31 co-axially aligns of connecting shaft, bottom end and the pedestal 1 for going up and down push rod 31 are fixed, and telescopic end is connect with connecting shaft 32, is connected
Axis 32 drives installation part 2 to go up and down with the flexible of lifting push rod 31, is provided on pedestal 1 and cooperates with lifting 31 telescopic end of push rod guiding
Lifting guide groove 11.Shown in figure, lifting 31 bottom end of push rod and pedestal 1 are fixed, and telescopic end passes through connecting shaft 32 and connector 2
Connection, lifting push rod 31 is flexible to be gone up and down with follower link 2, and goes up and down the fortune of the telescopic end of 11 pairs of guide groove lifting push rods 31
It is dynamic to be oriented to, guarantee the flexible orientation consistency of the telescopic end of lifting push rod 31, connector 2 is avoided to occur in lifting process
Beat improves the structural reliability of height adjustment assembly 3.
Wherein, the angular adjustment component 4 includes T-type connecting rod 41 on the installation part 2 and on pedestal 1
Rotating push-rod 42, rotating push-rod 42 and T-type connecting rod 41 are coaxially connected, and T-type connecting rod 41 and the movable connection of connector 2 are with even
The lifting of fitting 2 is moved on connector 2, and pulls connector 2 to rotate around connecting shaft 32 with the flexible of rotating push-rod 42.From
As can be seen that T-type connecting rod 41 can move on connector 2 when connector 2 is gone up and down, will not interfere with connector 2 in Fig. 3
Lifting can pull connector 2 to rotate around connecting shaft 32, height adjustment group when rotating push-rod 42 stretches by T-type connecting rod 42
Part 3 and angular adjustment component 4 are separately connected pedestal 1 and connector 2, and adjustment process is non-interference, be easy to implement height, angle or
The requirement of the different adjustment of height plus angle, it is full by the design to lifting push rod 31 and the flexible amplitude and speed of rotating push-rod 42
Regulation performance requirement of the different cab space of foot to instrument desk and steering wheel, adjustment structure is simple, highly with the nothing of angle
Grade is adjusted and is easily achieved.
Wherein, the sliding guide groove 21 with the guiding cooperation of T-type connecting rod 41, T-type connecting rod 41 are provided on the connector 2
The both ends of alignment are separately mounted in sliding guide groove 21, and the bottom end of rotating push-rod 42 is fixed on pedestal 1, and telescopic end and T-type connect
The other end of extension bar 41 is coaxially connected, in connecting shaft 32 interference be equipped with bearing 32.1,32 one end of connecting shaft be pierced by bearing 32.1 with
The telescopic end of lifting push rod 31 is rotatably connected.T-type connecting rod 41 is being slided during connector 2 rotates and/or goes up and down
It is slided in guide groove 21, guarantees the smoothness of connector 2 lifting and rotation.
Wherein, the locked component 5 includes that the upper locked component 51 being parallelly mounted to above connecting shaft 32 is pacified with parallel
Lower locked component 52 loaded on 32 lower section of connecting shaft, 2 top of connector compress pedestal 1 by the movement flexible of upper locked component 51
Or elimination, to the compression of pedestal 1,2 lower part of connector compresses pedestal 1 by the movement flexible of lower locked component 52 or eliminates to base
The compression of seat 1.2 top of connector can be compressed pedestal 1 by upper locked component 51, and lower locked component 52 can press 2 lower part of connector
Tight pedestal 1 is ensured that the position of connector 2 is locked by the compression of upper and lower two positions, had after reaching adjusting to position
Effect locking.
Wherein, the upper and lower part of the connector 2 is inserted into respectively in pedestal 1, and upper locked component 51 includes level
Installation and both ends are pierced by the upper axis 51.1 on 2 top of connector and pedestal 1 respectively and are sleeved on axis 51.1 and can import high pressure
2 top of connector is pressed on base by 51.1 both ends of the cylinder elastic compression component A of gas, cylinder elastic compression component A upward axis
It on seat 1, and is moved with the importing of high pressure gas, eliminates compression of 2 top of connector to pedestal 1, the lower locked component
52 include be horizontally mounted and both ends be pierced by the lower axle 52.1 of 2 lower part of connector and pedestal 1 respectively and be sleeved in lower axle 52.1 and
Cylinder the elastic compression component A, cylinder elastic compression component A that high pressure gas can be imported will be under connectors 2 to 52.1 both ends of lower axle
Portion is pressed on pedestal 1, and is moved with the importing of high pressure gas, eliminates 2 lower part of connector to the compression of pedestal 1.From Fig. 1
As can be seen that 2 upper and lower part of connector is respectively protruding into pedestal 1, under the action of no cylinder elastic compression component A,
There is gap between the upper and lower part and pedestal 1 of connector 2, pedestal 1 will not hinder the movement of connector 2, and work as cylinder
When 2 top of connector is pressed on pedestal 1 by 51.1 both ends of elastic compression component A upward axis, 2 top of connector and pedestal 1 it
Between gap disappear, the two be in impaction state, 2 top of connector can not be moved relative to pedestal 1, when Ye cylinder elastic compression component
When 2 lower part of connector is pressed on pedestal 1 by A to 52.1 both ends of lower axle, the gap between 2 lower part of connector and pedestal 1 also disappears
It loses, the two is in impaction state, and 2 lower part of connector can not be moved relative to pedestal 1, therefore the top of connector 2 and lower part
It is not pressed on pedestal 1, i.e. the position of lockable connector 2, connector 2 is made not occur to go up and down or rotate relative to pedestal 1,
To the position of locking direction disk and instrument desk.
Wherein, the cylinder elastic compression component A includes cylinder 53, cooperates with the sealing of cylinder 33 and can be in cylinder 3
Piston push rod 54 and 54 co-axially align of piston push rod and the cylinder head 55 being located in cylinder 53 and setting axially movable exists
In cylinder 53 and the compressed spring 56 that is compressed between piston push rod 54 and cylinder head 55, piston push rod 54 and cylinder head 55 are distinguished
Connector 2 is pressed on pedestal 1 from being stretched out in cylinder 53, the air inlet for importing high pressure gas is provided on cylinder 53
53.1, and piston push rod 54 and cylinder head 55 are axially towards one another movement with the importing of high pressure gas and eliminate connector 2 to pedestal 1
Compression.As shown in figure 5, cylinder 33 is distinguished two chambers P1 and P0 by piston push rod 54, compressed spring 56 is located at cylinder head 55
Between piston push rod 54, is applied by the part of 54 stretches out cylinder of elastic force pusher cylinder lid 55 and piston rod to connector 2 and pressed
Connector 2 is pressed on pedestal 1 by clamp force.When needing to unlock, high pressure is imported by the air inlet 53.1 on cylinder 53
Gas, chamber P1 because piston push rod 54 and cylinder 53 it is in sealing contact due to be sealed chamber, the importing of high pressure gas makes chamber P1
Pressure increase, will push piston push rod 54 inwardly move, while also can opposite direction pusher cylinder 53 move, the movement meeting of cylinder 53
It drives cylinder head 55 to move, to form moving toward one another for piston push rod 54 and cylinder head 55, makes piston push rod 54 and cylinder head
55 eliminate the compression to connector 2 simultaneously, so that connector 2 be made to eliminate the compression to pedestal 1, release the position lock of connector 2
It is fixed, it, only need to be from air inlet 53.1 by chamber when needing to relock the position of connector 2 after the position of connector 2 is adjusted
High pressure gas export in the P1 of room, reduces the pressure of chamber P1, gas lid cylinder 55 and piston push rod 54 can be made to move back, again to even
Fitting 2 generates pressing force.
Wherein, clamp sleeve 57 and packing washer 58,54 stretches out cylinder of piston push rod are also cased on the upper axis 51.2
53 one end is contacted with clamp sleeve 57, is transferred to elastic compression power on connector 2 by clamp sleeve 57, cylinder head 54 is stretched
One end of cylinder 53 is contacted with packing washer 58 out, and elastic pressure is transferred on connector 2 by packing washer 58；Lower axle
Also it is cased with packing washer 58 on 52.1, the end of piston push rod 54 and cylinder head stretches out cylinder 53 connects with packing washer 58 respectively
Elastic force, is transferred on connector 2 by touching by packing washer 58.Piston push rod 54 on upper axis 51.2 passes through clamp sleeve 57
Connector 2 is compressed, pressing force is transmitted by clamp sleeve 57, the volume of cylinder elastic compression component A is reduced, makes locked component 4
Volume and weight it is smaller, to reduce the weight bearing of connector 2, in order to the lifting and rotation of connector 2, and use packing washer
58 transmitting pressing forces are then the reliabilities in order to improve pressing force transmitting.Upper locked component 51 and lower locked component 52 pass through
Spring 56, which realizes the elastic pressure of piston push rod 54 and cylinder head 55, is pressed on connector 2 on pedestal 1, and by gas
Cylinder 53, which imports high pressure gas, moves toward one another piston push rod 54 and cylinder head 55 to eliminate connector 2 to the compression of pedestal 1, locking
The motion amplitude for determining component 51 and lower locked component 52 is small, structure cooperation is reliable, can be switched fast locking and eliminate the shape of locking
State realizes the timely and effective locking to instrument desk and steering wheel position, and structural reliability is high, practical.
Wherein, the pedestal 1 is provided with for the perforative upper strip-shaped hole 12 of upper axis 51.2 and the perforative lower item of lower axle 52.1
Shape hole 13, upper strip-shaped hole 12 and lower strip-shaped hole 13 are parallel with lifting push rod 31 respectively, and upper axis 51.1 passes through upper strip-shaped hole 12
End is equipped with gear 51.11, has the sawtooth for engaging and being rotated with the rotation of connector 2 with gear 51.11 on pedestal 1
Plate 14, upper axis 51.2 moves in upper strip-shaped hole 12 with the lifting of installation part 2, and rolls on gullet plate 14 with moving gear 51.21
Dynamic, lower axle 52.1 moves in lower strip-shaped hole 13 with the lifting of installation part 2.The cooperation of gear 51.11 and gullet plate 14, can be to even
The lifting of fitting 2 is oriented to, while gullet plate 14 can rotate on pedestal 1 with the rotation of connector 2, will not be to connector
2 rotation causes to interfere.
Wherein, the inner end of the piston push rod 54 and the inner end of cylinder head 55 in cylinder 53 along axially directed cooperation,
The inner face of piston push rod 54 and the inner face of cylinder head 55 are axially spaced, and with the opposite of piston push rod 54 and cylinder head 55
Movement and contact, continue to move to limit piston push rod 54 and cylinder 53.By in 54 inner end of piston push rod and cylinder head 55
The guiding cooperation in portion is oriented to the movement of cylinder head 55 and piston push rod 54, guarantees the fortune of cylinder head 55 and piston push rod 54
Dynamic orientation consistency, and pass through the contact of 55 inner face of cylinder head and 54 inner face of piston push rod, it realizes to 55 He of cylinder head
The sports limiting of piston push rod 54 avoids the two from being moved through limit, improves the structural reliability and validity of locked component.
It is completely described in conjunction with technical solution of the attached drawing to the embodiment of the present invention above, it should be noted that described
Embodiment be only a part of the embodiments of the present invention.Based on the embodiments of the present invention, those of ordinary skill in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
Claims (10)
1. instrument desk regulating mechanism, including fixed pedestal (1) on the car body, it is characterised in that further include that can live with pedestal (1)
The installation part (2) of dynamic connection, for regulation meter platform and steering wheel height height adjustment assembly (3), be used for regulation meter platform
Locked component (5) with the angular adjustment component (4) of steering wheel angle and for locking instrument desk and steering wheel position, instrument desk
With steering wheel on installation part (2), height adjustment assembly (3) and angular adjustment component (4) are connected to pedestal (1) and peace
Between piece installing (2), installation part (2) is gone up and down with the movement of height adjustment assembly (3), with the movement of angular adjustment component (3)
Rotation, and latched position or elimination locking with locked component (5) movement.
2. instrument desk regulating mechanism according to claim 1, it is characterised in that the height adjustment assembly (3) includes two
A lifting push rod (31) and the connecting shaft (32) connecting with lifting push rod (31), lifting push rod (31) are arranged in installation part (2)
The left and right sides, connecting shaft (32) and lifting push rod (31) are vertically mounted on installation part (2), and two connecting shafts (31) are coaxial right
Together, bottom end and pedestal (1) for going up and down push rod (31) are fixed, and telescopic end is connect with connecting shaft (32), and connecting shaft (32) is pushed away with lifting
Bar (31) flexible and drive installation part (2) to go up and down, the liter with lifting push rod (31) telescopic end guiding cooperation is provided on pedestal (1)
It drops guide groove (11).
3. instrument desk regulating mechanism according to claim 2, it is characterised in that the angular adjustment component (4) includes dress
In the T-type connecting rod (41) on installation part (2) and the rotating push-rod (42) on pedestal (1), rotating push-rod (42) and T-type connect
Extension bar (41) is coaxially connected, and T-type connecting rod (41) is with connector (2) movable connection with the lifting of connector (2) in connector
(2) it is moved on, and pulls connector (2) to rotate around connecting shaft (32) with the flexible of rotating push-rod (42).
4. instrument desk regulating mechanism according to claim 3, it is characterised in that be provided on the connector (2) and T-type
The sliding guide groove (21) of connecting rod (41) guiding cooperation, the both ends of T-type connecting rod (41) alignment are separately mounted to sliding guide groove
(21) in, the bottom end of rotating push-rod (42) is fixed on pedestal (1), and telescopic end and the other end of T-type connecting rod (41) coaxially connect
It connects, interference is equipped with bearing (32.1) in connecting shaft (32), and connecting shaft (32) one end is pierced by bearing (32.1) and lifting push rod (31)
Telescopic end be rotatably connected.
5. instrument desk regulating mechanism according to claim 2, it is characterised in that the locked component (5) includes parallel peace
Loaded on the upper locked component (51) above connecting shaft (32) and the lower locked component (52) being parallelly mounted to below connecting shaft (32),
Connector (2) top compresses pedestal (1) by the movement flexible of upper locked component (51) or eliminates the compression to pedestal (1), even
Fitting (2) lower part compresses pedestal (1) by the movement flexible of lower locked component (52) or eliminates the compression to pedestal (1).
6. instrument desk regulating mechanism according to claim 5, it is characterised in that the upper and lower part of the connector (2)
It is inserted into pedestal (1) respectively, upper locked component (51) includes being horizontally mounted and both ends are pierced by connector (2) top and base respectively
The upper axis (51.1) of seat (1) and the cylinder elastic compression component (A) that is sleeved on axis (51.1) and can import high pressure gas, gas
Connector (2) top is pressed on pedestal (1) by cylinder elastic compression component (A) upward axis (51.1) both ends, and with high pressure gas
Importing and move, eliminate connector (2) top to the compression of pedestal (1), the lower locked component (52) includes horizontal peace
It fills and both ends is pierced by the lower axle (52.1) of connector (2) lower part and pedestal (1) respectively and is sleeved on lower axle (52.1) and can lead
Enter the cylinder elastic compression component (A) of high pressure gas, cylinder elastic compression component (A) is to lower axle (52.1) both ends by connector
(2) lower part is pressed on pedestal (1), and is moved with the importing of high pressure gas, eliminates connector (2) lower part to pedestal (1)
It compresses.
7. instrument desk regulating mechanism according to claim 6, it is characterised in that cylinder elastic compression component (A) packet
Cylinder (53) is included, cooperation is sealed with cylinder (33) and can be pushed away in the interior piston push rod (54) axially movable of cylinder (3), with piston
Bar (54) co-axially align and the cylinder head (55) being located in cylinder (53) and it is arranged in cylinder (53) and is compressed in piston and pushes away
Compressed spring (56) between bar (54) and cylinder head (55), piston push rod (54) and cylinder head (55) are respectively from cylinder (53)
Connector (2) is pressed on pedestal (1) by stretching, and the air inlet (53.1) for importing high pressure gas is provided on cylinder (53),
And piston push rod (54) and cylinder head (55) are axially towards one another movement with the importing of high pressure gas and eliminate connector (2) to pedestal
(1) compression.
8. instrument desk regulating mechanism according to claim 7, it is characterised in that be also cased with pressure on the upper axis (51.2)
One end of fixed cylinder (57) and packing washer (58), piston push rod (54) stretches out cylinder (53) is contacted with clamp sleeve (57), is led to
Crossing clamp sleeve (57) is transferred to elastic compression power on connector (2), one end of cylinder head (54) stretches out cylinder (53) and pressure
Elastic pressure, is transferred on connector (2) by tight washer (58) contact by packing washer (58)；Lower axle is also cased on (52.1)
The end of packing washer (58), piston push rod (54) and cylinder head stretches out cylinder (53) is contacted with packing washer (58) respectively, is led to
It crosses packing washer (58) elastic force is transferred on connector (2).
9. instrument desk regulating mechanism according to claim 8, it is characterised in that the pedestal (1) is provided with for upper axis
(51.2) perforative upper strip-shaped hole (12) and the perforative lower strip-shaped hole (13) of lower axle (52.1), upper strip-shaped hole (12) and lower strip-shaped hole
(13) parallel with lifting push rod (31) respectively, the end that upper axis (51.1) passes through upper strip-shaped hole (12) is equipped with gear
(51.11), there is the gullet plate for engaging and being rotated with the rotation of connector (2) with gear (51.11) on pedestal (1)
(14), upper axis (51.2) movement in upper strip-shaped hole (12) with the lifting of installation part (2), and with moving gear (51.21) in sawtooth
Plate rolls on (14), lower axle (52.1) movement in lower strip-shaped hole (13) with the lifting of installation part (2).
10. instrument desk regulating mechanism according to claim 7, it is characterised in that the inner end of the piston push rod (54) with
The inner end of cylinder head (55) is in cylinder (53) along axially directed cooperation, inner face and cylinder head (55) of piston push rod (54)
Inner face is axially spaced, and moving toward one another and contact with piston push rod (54) and cylinder head (55), to limit piston push rod
(54) and cylinder (53) continues to move.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910886650.3A CN110466353B (en) | 2019-09-19 | 2019-09-19 | Instrument desk adjusting mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910886650.3A CN110466353B (en) | 2019-09-19 | 2019-09-19 | Instrument desk adjusting mechanism |
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| CN110466353B CN110466353B (en) | 2022-03-18 |
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|---|---|
| CN110466353B (en) | 2022-03-18 |
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