CN106945712B - Adjustable display control multifunctional operating device - Google Patents

Adjustable display control multifunctional operating device Download PDF

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Publication number
CN106945712B
CN106945712B CN201710332176.0A CN201710332176A CN106945712B CN 106945712 B CN106945712 B CN 106945712B CN 201710332176 A CN201710332176 A CN 201710332176A CN 106945712 B CN106945712 B CN 106945712B
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CN
China
Prior art keywords
rotating shaft
shaft
pin shaft
fixed sleeve
outer rotating
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Active
Application number
CN201710332176.0A
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Chinese (zh)
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CN106945712A (en
Inventor
刘晴
崔增菊
李小慧
车坚志
杨克明
戚家楼
肖光然
石伟超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xinxiang North Vehicle Meter Co ltd
Original Assignee
Xinxiang North Vehicle Meter Co ltd
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Publication date
Application filed by Xinxiang North Vehicle Meter Co ltd filed Critical Xinxiang North Vehicle Meter Co ltd
Priority to CN201710332176.0A priority Critical patent/CN106945712B/en
Publication of CN106945712A publication Critical patent/CN106945712A/en
Application granted granted Critical
Publication of CN106945712B publication Critical patent/CN106945712B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/16—Steering columns
    • B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
    • B62D1/184—Mechanisms for locking columns at selected positions
    • 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
    • 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
    • B60K35/10—Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
    • 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
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/22—Display screens
    • 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
    • B60K35/60—Instruments characterised by their location or relative disposition in or on vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/16—Steering columns
    • B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
    • B62D1/185—Steering columns yieldable or adjustable, e.g. tiltable adjustable by axial displacement, e.g. telescopically
    • 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
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/77—Instrument locations other than the dashboard
    • B60K2360/782—Instrument locations other than the dashboard on the steering wheel

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Mechanical Control Devices (AREA)

Abstract

An adjustable display control multifunctional operating device comprises a fixed sleeve, an outer rotating shaft and an inner rotating shaft, wherein the inner rotating shaft can lift in the outer rotating shaft, an elastic locking mechanism on the outer rotating shaft can realize the fixation of the inner rotating shaft after lifting, and the outer rotating shaft is provided with an elastic locking mechanism for locking the outer rotating shaft to rotate on the outer surface of the fixed sleeve; the middle position locking that can realize the outer pivot to set up the torsional spring between outer pivot and fixed sleeve, can realize the self return of outer pivot, install the steering wheel in the upper end of interior pivot, be connected with the pendulum rod at the lower extreme of outer pivot. The steering wheel has the functions of adjustable height, dead locking of the middle position and automatic return, and is convenient and flexible to operate.

Description

Adjustable display control multifunctional operating device
Technical Field
The invention relates to the technical field of special vehicle control devices, in particular to an adjustable display control multifunctional control device.
Background
At present, the operating mechanism for controlling the running and steering of the vehicle on the domestic crawler-type special vehicle is two simple operating levers, has single function and inconvenient operation and needs to be improved.
Disclosure of Invention
In order to solve the above problems, the present invention provides an adjustable display-control multifunctional operating device.
The technical scheme of the invention is as follows: an adjustable display-control multifunctional operating device comprises a fixed sleeve, a hollow outer rotating shaft sleeved in the fixed sleeve, and a liftable inner rotating shaft arranged in the outer rotating shaft, wherein the inner rotating shaft and the outer rotating shaft realize axial relative movement through a key and a key groove structure, an elastic locking mechanism for locking the axial movement of the inner rotating shaft is arranged on the outer surface of the outer rotating shaft,
the elastic locking mechanism comprises a shell with a shaft hole and fixedly arranged on the outer surface of an outer rotating shaft, and a pin shaft arranged in the shaft hole of the hollow shell, wherein the pin shaft is provided with a step, the front end of the pin shaft penetrates through the hollow shell and the outer rotating shaft to act on the inner rotating shaft, a spring is sleeved behind the step of the pin shaft, the other end of the spring is propped against the outer end in the shell, the part of the rear end of the pin shaft, which extends out of the hollow shell, is connected with a handle of a transverse cylinder, the outer end surface of the shell is provided with two positioning grooves which are arranged in a crossed manner and are vertical to the pin shaft, the handle is positioned in the positioning grooves, and the heights of the two positioning grooves are different;
at least two locking holes are arranged on the inner rotating shaft in the direction of a bus corresponding to the pin shaft, when the handle is positioned in the lower positioning groove, the front end of the pin shaft is inserted into the locking hole of the inner rotating shaft to realize positioning, when the handle is positioned in the higher positioning groove, the front end of the pin shaft is separated from the locking hole, and the inner rotating shaft can axially move under the guidance of the key and key groove structure;
the outer surface of the outer rotating shaft is arranged in the fixed sleeve through a bearing, and the outer surface of the fixed sleeve is provided with an elastic locking mechanism for locking the outer rotating shaft to rotate;
the elastic locking mechanism comprises a shell fixedly arranged on the outer surface of a fixed sleeve and provided with a shaft hole, and a pin shaft arranged in the shaft hole of the hollow shell, wherein the pin shaft is provided with a step, the front end of the pin shaft penetrates through the hollow shell and the fixed sleeve to act on an outer rotating shaft, a spring is sleeved behind the step of the pin shaft, the other end of the spring is propped against the outer end in the shell, the part of the rear end of the pin shaft, which extends out of the hollow shell, is connected with a lifting handle of a transverse cylinder, the outer end surface of the shell is provided with two positioning grooves which are arranged in a crossed manner and are vertical to the pin shaft, the lifting handle is positioned in the positioning grooves, and the heights of the two positioning grooves are different;
a locking hole is formed in the outer rotating shaft in the circumferential direction corresponding to the pin shaft, when the handle is located in the lower positioning groove, the front end of the pin shaft is inserted into the locking hole of the outer rotating shaft to achieve positioning, when the handle is located in the higher positioning groove, the front end of the pin shaft is separated from the locking hole, and the outer rotating shaft can rotate under the driving of the inner rotating shaft;
the outer surface of the outer rotating shaft is provided with a torsion spring disc body at a certain distance from the two ends of the fixed sleeve, the torsion spring is sleeved on the torsion spring disc body and the outer rotating shaft at the end surfaces of the fixed sleeve, and the two ends of the torsion spring are respectively fixedly connected with the torsion spring disc body and the end surfaces of the fixed sleeve;
the upper end of the inner rotating shaft is connected with a multifunctional steering wheel, and the lower end of the outer rotating shaft is connected with a swinging rod.
Preferably, two rows of positioning holes with the same number and the same distance as the locking holes are arranged on the inner rotating shaft along two opposite bus directions, two elastic plungers with positions corresponding to the two rows of positioning holes are also arranged on the outer rotating shaft, the elastic plungers are screwed into the outer rotating shaft, elastic heads at the inner ends of the elastic plungers are jacked into the positioning holes, and the elastic plungers and the positioning holes form a positioning mechanism for the inner rotating shaft to move along the axial direction.
Preferably, one end of the fixing sleeve is provided with two limiting bosses extending out of the end face, the outer surface of the outer rotating shaft between the limiting bosses is provided with a corner limiting pin, the outer end face of each limiting boss is fixedly connected with a torsion spring disc body B, and the torsion spring disc body B is connected with the end portion of the torsion spring.
Preferably, the middle part of the multifunctional steering wheel is provided with a display screen, and the periphery of the display screen is provided with a plurality of keys.
Preferably, the fixing sleeve is provided with an installation screw hole connected with other structures.
Preferably, the inner rotating shaft is hollow and is communicated with the steering wheel.
The invention has the technical effects that:
the adjustable display control multifunctional operating device has the advantages that the steering wheel has the functions of height adjustment, locking of the middle position and automatic return, and the operation is convenient and flexible.
Drawings
FIG. 1 is a schematic view of the adjustable display-control multifunctional operating device;
FIG. 2 isbase:Sub>A schematic view of the cross-sectional A-A structure of FIG. 1;
FIG. 3 is an enlarged partial schematic view of FIG. 2;
FIG. 4 is an enlarged partial schematic view of FIG. 2;
FIG. 5 is a schematic view of the cross-sectional view B-B of FIG. 2;
FIG. 6 is a schematic view of the cross-sectional structure C-C of FIG. 2;
FIG. 7 is a schematic perspective view of the adjustable display-control multifunctional operating device;
FIG. 8 is a second schematic perspective view of the adjustable display-controlled multifunctional operating device;
fig. 9 is a third schematic perspective view of the adjustable display-control multifunctional operating device;
FIG. 1 is a steering wheel, 2 is an inner rotating shaft, 3 is an outer rotating shaft, 4 is a locking mechanism, 5 is a locking mechanism, 6 is a torsion spring disc body, 7 is a torsion spring, 8 is a bearing, 9 is a fixed sleeve, 10 is a torsion spring disc body B, 11 is a corner limiting pin, 12 is a swinging rod, 13 is a key, 14 is a key groove, 15 is an elastic plunger;
1-1, keys and 1-2, a display screen; 2-1, locking holes; 2-2, positioning a hole, and 3-1, locking the hole; 4-1, 4-2, 4-3, 4-4 and 4-4 springs; 5-1, a shell of the locking mechanism, 5-2, a handle of the locking mechanism, 5-3, a pin of the locking mechanism and 5-4, a spring of the locking mechanism; 9-1, a convex part.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Example (b): referring to fig. 1-9, an adjustable display-control multifunctional operating device in the figures comprises a fixed sleeve, a hollow outer rotating shaft sleeved in the fixed sleeve, and a liftable inner rotating shaft arranged in the outer rotating shaft, wherein axial relative motion is realized between the inner rotating shaft and the outer rotating shaft through a key and key groove structure, an elastic locking mechanism for locking the axial motion of the inner rotating shaft is arranged on the outer surface of the outer rotating shaft, the fixed sleeve and the outer rotating shaft are installed through a bearing, a graphite-embedded oil-containing bearing is adopted, resistance between the rotating shaft and the fixed sleeve is reduced, and the adjustable display-control multifunctional operating device has the advantages of self-lubrication, wear resistance and the like.
The elastic locking mechanism comprises a shell with a shaft hole fixedly arranged on the outer surface of an outer rotating shaft, and a pin shaft arranged in the shaft hole of the hollow shell, wherein the pin shaft is provided with a step, the front end of the pin shaft penetrates through the hollow shell and the outer rotating shaft to act on the inner rotating shaft, a spring is sleeved behind the step of the pin shaft, the other end of the spring is propped against the outer end inside the shell, the part of the rear end of the pin shaft, which extends out of the hollow shell, is connected with a handle of a transverse cylinder, two positioning grooves which are arranged in a crossed manner and are vertical to the pin shaft are arranged on the outer end surface of the shell, the handle is positioned in the positioning grooves, and the heights of the two positioning grooves are different;
at least two locking holes are arranged on the inner rotating shaft in the direction of a bus corresponding to the pin shaft, when the handle is positioned in a lower positioning groove, the front end of the pin shaft is inserted into the locking hole of the inner rotating shaft to realize positioning, when the handle is positioned in a higher positioning groove, the front end of the pin shaft is separated from the locking hole, and the inner rotating shaft can axially move under the guidance of the key and the key groove structure; the elastic locking mechanism is adopted when the function of locking and unlocking after the telescopic adjustment of the inner rotating shaft is carried out, the quick locking after the telescopic adjustment of the length of the inner rotating shaft can be ensured, and the elastic locking mechanism is safe and reliable.
The outer surface of the outer rotating shaft is arranged in the fixed sleeve through a bearing, and the outer surface of the fixed sleeve is provided with an elastic locking mechanism for locking the outer rotating shaft to rotate;
the elastic locking mechanism comprises a shell fixedly arranged on the outer surface of a fixed sleeve and provided with a shaft hole, and a pin shaft arranged in the shaft hole of the hollow shell, wherein the pin shaft is provided with a step, the front end of the pin shaft penetrates through the hollow shell and the fixed sleeve to act on an outer rotating shaft, a spring is sleeved behind the step of the pin shaft, the other end of the spring is propped against the outer end in the shell, the part of the rear end of the pin shaft, which extends out of the hollow shell, is connected with a lifting handle of a transverse cylinder, the outer end surface of the shell is provided with two positioning grooves which are arranged in a crossed manner and are vertical to the pin shaft, the lifting handle is positioned in the positioning grooves, and the heights of the two positioning grooves are different; when the vehicle is parked at the middle position, the locking mechanism is locked, the steering wheel cannot rotate, misoperation can be prevented, the vehicle cannot be locked during running, and the locking mechanism can be quickly locked and unlocked when the vehicle is parked.
The outer rotating shaft is provided with a locking hole in the circumferential direction corresponding to the pin shaft, when the handle is positioned in a lower positioning groove, the front end of the pin shaft is inserted into the locking hole of the outer rotating shaft to realize positioning, when the handle is positioned in a higher positioning groove, the front end of the pin shaft is separated from the locking hole, and the outer rotating shaft can rotate under the driving of the inner rotating shaft;
the outer surface of the outer rotating shaft is provided with a torsion spring disc body at a certain distance from the two ends of the fixed sleeve, the torsion spring is sleeved on the torsion spring disc body and the outer rotating shaft at the end surfaces of the fixed sleeve, and the two ends of the torsion spring are respectively fixedly connected with the torsion spring disc body and the end surfaces of the fixed sleeve; the two torsion springs have the same rotating direction and are used for the automatic aligning function of the outer rotating shaft.
The upper end of the inner rotating shaft is connected with a multifunctional steering wheel, and the lower end of the outer rotating shaft is connected with a swinging rod. The swing rod is used for connecting a steering pull rod and a motor pull arm of a steering pump to meet the requirement of steering driving of a vehicle.
Two rows of positioning holes with the same number and the same distance as the locking holes are arranged on the inner rotating shaft along two opposite bus directions, two elastic plungers with the positions corresponding to the two rows of positioning holes are also arranged on the outer rotating shaft, the elastic plungers are screwed into the outer rotating shaft, elastic heads at the inner ends of the elastic plungers are propped into the positioning holes, and the elastic plungers and the positioning holes form a positioning mechanism of the inner rotating shaft which moves along the axial direction. Adopt spring plunger, can increase damping buffering effect, the interior pivot of being convenient for is in the accurate target in place of the three gear adjustment position of length direction.
One end of the fixing sleeve is provided with two limiting protruding parts extending out of the end face, corner limiting pins are arranged on the outer surface of the outer rotating shaft between the limiting protruding parts, the limiting pins can only swing between the two limiting protruding parts when rotating along with the outer rotating shaft, so that the rotation swing angle of the steering wheel is limited to be 80 degrees on two sides, a torsion spring disk body B is fixedly connected to the outer end face of each limiting protruding part, and the torsion spring disk body B is connected with the end portion of a torsion spring.
The multifunctional steering wheel is characterized in that a display screen is arranged in the middle of the multifunctional steering wheel, and a plurality of keys are arranged on the periphery of the display screen.
The fixing sleeve is provided with an installation screw hole connected with other structures and used for fixing the device on a vehicle.
The inside of adversion axle be hollow structure, with the inside intercommunication of steering wheel. The wiring is used for wiring of steering wheel control keys and a screen.

Claims (6)

1. An adjustable display control multifunctional operating device comprises a fixed sleeve, a hollow outer rotating shaft sleeved in the fixed sleeve, a liftable inner rotating shaft arranged in the outer rotating shaft, an elastic locking mechanism for locking the axial movement of the inner rotating shaft is arranged on the outer surface of the outer rotating shaft, the axial movement of the inner rotating shaft is realized through a key and key groove structure between the inner rotating shaft and the outer rotating shaft,
the elastic locking mechanism comprises a shell with a shaft hole and fixedly arranged on the outer surface of an outer rotating shaft, and a pin shaft arranged in the shaft hole of the hollow shell, wherein the pin shaft is provided with a step, the front end of the pin shaft penetrates through the hollow shell and the outer rotating shaft to act on the inner rotating shaft, a spring is sleeved behind the step of the pin shaft, the other end of the spring is propped against the outer end in the shell, the part of the rear end of the pin shaft, which extends out of the hollow shell, is connected with a handle of a transverse cylinder, the outer end surface of the shell is provided with two positioning grooves which are arranged in a crossed manner and are vertical to the pin shaft, the handle is positioned in the positioning grooves, and the heights of the two positioning grooves are different;
at least two locking holes are arranged on the inner rotating shaft in the direction of a bus corresponding to the pin shaft, when the handle is positioned in a lower positioning groove, the front end of the pin shaft is inserted into the locking hole of the inner rotating shaft to realize positioning, when the handle is positioned in a higher positioning groove, the front end of the pin shaft is separated from the locking hole, and the inner rotating shaft can axially move under the guidance of the key and the key groove structure;
the outer surface of the outer rotating shaft is arranged in the fixed sleeve through a bearing, and the outer surface of the fixed sleeve is provided with an elastic locking mechanism for locking the outer rotating shaft to rotate;
the elastic locking mechanism comprises a shell fixedly arranged on the outer surface of a fixed sleeve and provided with a shaft hole, and a pin shaft arranged in the shaft hole of the hollow shell, wherein the pin shaft is provided with a step, the front end of the pin shaft penetrates through the hollow shell and the fixed sleeve to act on an outer rotating shaft, a spring is sleeved behind the step of the pin shaft, the other end of the spring is propped against the outer end in the shell, the part of the rear end of the pin shaft, which extends out of the hollow shell, is connected with a lifting handle of a transverse cylinder, the outer end surface of the shell is provided with two positioning grooves which are arranged in a crossed manner and are vertical to the pin shaft, the lifting handle is positioned in the positioning grooves, and the heights of the two positioning grooves are different;
a locking hole is formed in the outer rotating shaft in the circumferential direction corresponding to the pin shaft, when the handle is located in the lower positioning groove, the front end of the pin shaft is inserted into the locking hole of the outer rotating shaft to achieve positioning, when the handle is located in the higher positioning groove, the front end of the pin shaft is separated from the locking hole, and the outer rotating shaft can rotate under the driving of the inner rotating shaft;
the outer surface of the outer rotating shaft is provided with a torsion spring disc body which is positioned at a certain distance from the two ends of the fixed sleeve, the outer rotating shaft at the end surfaces of the torsion spring disc body and the fixed sleeve is sleeved with a torsion spring, and the two ends of the torsion spring are respectively fixedly connected with the end surfaces of the torsion spring disc body and the fixed sleeve;
the upper end of the inner rotating shaft is connected with a multifunctional steering wheel, and the lower end of the outer rotating shaft is connected with a swinging rod.
2. The adjustable display-controlled multifunctional operating device as claimed in claim 1, wherein: two rows of positioning holes with the same number and the same distance as the locking holes are arranged on the inner rotating shaft along two opposite bus directions, two elastic plungers with the positions corresponding to the two rows of positioning holes are also arranged on the outer rotating shaft, the elastic plungers are screwed into the outer rotating shaft, elastic heads at the inner ends of the elastic plungers are jacked into the positioning holes, and the elastic plungers and the positioning holes form a positioning mechanism for the inner rotating shaft to move along the axial direction.
3. The adjustable display-controlled multifunctional operating device as claimed in claim 1, wherein: one end of the fixing sleeve is provided with two limiting protruding parts extending out of the end face, the outer surface of the outer rotating shaft between the limiting protruding parts is provided with a corner limiting pin, the outer end face of each limiting protruding part is fixedly connected with a torsion spring disc body B, and the torsion spring disc body B is connected with the end portion of a torsion spring.
4. The adjustable display-controlled multifunctional operating device as claimed in claim 1, wherein: the multifunctional steering wheel is characterized in that a display screen is arranged in the middle of the multifunctional steering wheel, and a plurality of keys are arranged on the periphery of the display screen.
5. The adjustable display-controlled multifunctional operating device as claimed in claim 1, wherein: the fixed sleeve is provided with a mounting screw hole connected with other structures.
6. The adjustable display-controlled multifunctional operating device as claimed in claim 1, wherein: the inside of internal rotating shaft be hollow structure, with the inside intercommunication of steering wheel.
CN201710332176.0A 2017-05-12 2017-05-12 Adjustable display control multifunctional operating device Active CN106945712B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710332176.0A CN106945712B (en) 2017-05-12 2017-05-12 Adjustable display control multifunctional operating device

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Application Number Priority Date Filing Date Title
CN201710332176.0A CN106945712B (en) 2017-05-12 2017-05-12 Adjustable display control multifunctional operating device

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CN106945712A CN106945712A (en) 2017-07-14
CN106945712B true CN106945712B (en) 2023-03-07

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Publication number Priority date Publication date Assignee Title
CN107284510B (en) * 2017-07-21 2023-11-14 北京北方车辆集团有限公司 Armored vehicle steering control device
CN107985554B (en) * 2017-12-05 2021-03-09 贵州华阳电工有限公司 Self-resetting turning mechanism
CN109606457B (en) * 2018-11-30 2021-04-20 江苏大学 Steering column pipe, steering system and vehicle
CN112407025B (en) * 2020-12-01 2021-12-03 湖北塞弗精工科技有限公司 Steering wheel mounting structure
CN114192436B (en) * 2021-11-29 2024-03-22 湖南玖芯光电科技有限公司 Oblique octave detection device of fiber array terminal surface

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JP2016060338A (en) * 2014-09-17 2016-04-25 株式会社ジェイテクト Power steering device
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CN104354755A (en) * 2014-11-12 2015-02-18 中国嘉陵工业股份有限公司（集团） ATV (All Terrain Vehicle) steering control mechanism
CN106184365A (en) * 2016-08-30 2016-12-07 第拖拉机股份有限公司 Endless-track vehicle steering control mechanism

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