CN112208498A - Novel manual driving automobile auxiliary control device for disabled person - Google Patents
Novel manual driving automobile auxiliary control device for disabled person Download PDFInfo
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- CN112208498A CN112208498A CN202011258410.8A CN202011258410A CN112208498A CN 112208498 A CN112208498 A CN 112208498A CN 202011258410 A CN202011258410 A CN 202011258410A CN 112208498 A CN112208498 A CN 112208498A
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- 238000009434 installation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000016285 Movement disease Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/08—Brake-action initiating means for personal initiation hand actuated
- B60T7/10—Disposition of hand control
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- 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
- B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
- B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Braking Elements And Transmission Devices (AREA)
Abstract
The invention discloses a novel manual driving automobile auxiliary control device for disabled people, which comprises a brake push rod assembly, a base and a main rod, wherein the brake push rod assembly comprises a brake push rod and a brake clamp; a brake latch key is arranged corresponding to the arc toothed plate and connected with the main rod through a rotating shaft; the lower side of the rear end of the brake latch key is provided with a latch; transverse plates are further distributed on the upper side of the brake latch key corresponding to the lower part of the pressure rod; the transverse plate is also connected with a latch key spring; the upper end of the latch key spring is connected with the main rod. The invention has the advantages of constant speed of the accelerator, constant maintenance of braking force, convenient and quick unlocking and the like.
Description
Technical Field
The invention relates to the technical field of automobile control, in particular to a novel manual driving automobile auxiliary control device for disabled people.
Background
According to the investigation of the Chinese disabled people union, the total number of various disabled people in China is about 8502 thousands of people at the end of 2010, and 1 hundred million of disabled people in China is predicted to be broken through by 2020. With the development of economy in China, automobiles become common transportation tools, and the existing complete set of system of a brake pedal, an accelerator pedal and a steering wheel of the automobiles needs to be operated by both hands and feet when people drive the automobiles. The disabled with mobility impairment in the lower extremities may not be able to drive properly. Although there are some related automobile operating devices for disabled people, the patent names that the applicant has applied and granted before are: a control device for manual driving of an automobile is disclosed in the patent numbers: ZL 201611047787.2. Although the brake locking function is arranged, the phenomenon of unsuccessful unlocking is easy to occur when the brake is unlocked and braked sometimes, and meanwhile, the existing manual driving automobile device has no accelerator constant speed function, so that the hand fatigue is easily caused when the automobile is operated for a long time; in addition, the existing manual driving automobile device can prevent normal people from driving the automobile after being installed; the existing manual driving automobile device is more labor-consuming to operate an accelerator than a foot pedal; the existing manual driving automobile device has few adjustable functions and can only adapt to a small number of automobile types during installation.
The above background disclosure is only for the purpose of assisting understanding of the concept and technical solution of the present invention and does not necessarily belong to the prior art of the present patent application, and should not be used for evaluating the novelty and inventive step of the present application in the case that there is no clear evidence that the above content is disclosed at the filing date of the present patent application.
Disclosure of Invention
The invention aims at the technical problem to provide a novel manual driving automobile auxiliary control device for disabled people with lower limb movement disorder, which is not easy to cause hand fatigue when the disabled people operate an automobile by hands for a long time.
In order to achieve the purpose, the invention adopts the following technical scheme:
the novel manual driving automobile auxiliary control device for the disabled comprises a brake push rod assembly, a base and an arc-shaped toothed plate, wherein the brake push rod assembly comprises a brake push rod and a brake clamp, the base is rotatably connected with a main rod, and the upper part of the base is also provided with the arc-shaped toothed plate;
the brake push rod connecting block is combined on the main rod, the pressure rod sleeve is combined on the upper part of the main rod, and a pressure rod sleeve ring is arranged below the pressure rod sleeve;
the brake push rod is connected with the brake push rod connecting block through a rotating shaft push rod assembly;
a pressure rod can be movably distributed in the pressure rod sleeve; the compression rods penetrate through the compression rod ferrule to be distributed; the lower part of the pressure lever is also provided with a return spring retainer ring; the return spring retainer ring is distributed at the upper part of the compression bar ferrule; a return spring is distributed between the return spring retainer ring and the pressure rod ferrule;
a brake latch key is arranged corresponding to the arc toothed plate and connected with the main rod through a rotating shaft; the lower side of the rear end of the brake latch key is provided with a latch; transverse plates are further distributed on the upper side of the brake latch key corresponding to the lower part of the pressure rod; the transverse plate is also connected with a latch key spring; the upper end of the latch key spring is connected with the main rod.
The accelerator push rod assembly comprises an accelerator push rod; the throttle push rod is connected with the main rod through a joint bearing assembly, and when the throttle push rod is controlled through the main rod, the reverse braking control relative to the brake push rod assembly is realized;
the accelerator clamping tooth key is connected with the main rod through a rotating shaft; a clamping rack is rotatably arranged on the lower side of the front end of the accelerator clamping tooth key through a torsion spring rotating shaft; a limiting rod is arranged in front of the clamping rack;
the accelerator clamping tooth keys are correspondingly distributed in front of the brake clamping tooth keys; linkage teeth are correspondingly arranged at the rear end of the accelerator latch key and the front end of the brake latch key.
Furthermore, the accelerator push rod is movably connected with the main rod through a movable lever assembly; the movable lever assembly comprises a lever and a movable buckle; the lever is combined on the base through a rotating shaft; the throttle push rod is combined at the lower part of the lever through a joint bearing assembly with the position and height adjustable; one end of the movable buckle is detachably connected with the upper end of the lever, and the other end of the movable buckle is rotatably combined on the main rod.
Furthermore, the brake push rod assembly also comprises an adjusting seat assembly, and the adjusting seat assembly comprises a connecting cross rod, a cross rod angle connecting piece and a brake included angle connecting piece; the lower end of the brake push rod is connected with the connecting cross rod, and the connecting cross rod is connected with the brake clamp through the cross rod angle connecting piece and the brake included angle connecting piece;
the transverse rod angle connecting piece is transversely provided with a transverse rod connecting hole and is also longitudinally provided with a first adjusting tooth connecting rod;
the other side of the connecting cross rod penetrates through the cross rod connecting hole and is connected with the cross rod angle connecting piece in an adjustable way by a bolt-thread assembly;
a second adjusting tooth connecting rod is arranged at the upper part of the brake clamp;
the brake included angle connecting piece is provided with a first connecting tooth hole corresponding to the first adjusting tooth connecting rod in the horizontal direction, and is also provided with a second connecting tooth hole corresponding to the second adjusting tooth connecting rod in the vertical direction; the first adjusting tooth connecting rod is correspondingly inserted into the first connecting tooth hole to be distributed in an adjustable manner; and the second adjusting tooth connecting rod is correspondingly inserted into the second connecting tooth hole to be distributed in an adjustable manner.
Furthermore, the tail ends of the first adjusting tooth connecting rod and the second adjusting tooth connecting rod are respectively provided with a limiting screw hole, and the first adjusting tooth connecting rod and the second adjusting tooth connecting rod are used for tightening and limiting through matched tightening bolts.
The device further comprises a fixed bottom plate assembly, wherein the fixed bottom plate assembly comprises a fixed bottom plate, an L-shaped connecting block and an adjusting connecting plate;
the fixed bottom plate is provided with an automobile fixing hole and a plurality of connecting block connecting holes; the L-shaped connecting block is adjustably connected to the fixed bottom plate through the connecting block connecting hole;
a rear fixing hole and a plurality of front adjusting fixing holes are formed in the side panel of the L-shaped connecting block; the front adjusting fixing holes are distributed in an arc shape;
one end of the adjusting connecting plate is adjustably connected with the L-shaped connecting block through the rear fixing hole and the front adjusting fixing hole; the other end of the adjusting connecting plate is connected with the base.
Further, the main rod is rotatably connected with the base through an inner bearing and an outer bearing; the inner bearing and the outer bearing comprise a bearing inner ring and a bearing outer ring; the middle part of the bearing inner ring is provided with a threaded tightening hole which is tightened and fixed on the base through a tightening bolt; the outer ring of the bearing outer ring is provided with a plurality of tightening screw holes and is fastened and fixed on the main rod through tightening bolts.
Compared with the prior art, the invention has the beneficial effects that:
(1) the constant-force brake, especially the constant-speed function of the accelerator, can be realized by adopting the invention, the structure is simple, the brake maintenance and the accelerator constant speed are not influenced mutually, and meanwhile, the unlocking operation is convenient and reliable, the safety coefficient is high, the preparation cost is low, the reliability is strong, and the use effect is good.
(2) The invention can realize the installation of various vehicle types, and has strong universality and simple and convenient installation.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of another aspect of the present invention;
FIG. 3 is a schematic view of the structure of the brake latch key of the present invention;
FIG. 4 is a schematic perspective view of a brake spline of the present invention;
FIG. 5 is a schematic view of the combined structure at the base of the present invention;
FIG. 6 is a partial schematic view of the invention at the point of attachment of the baseplate assembly;
FIG. 7 is a schematic perspective view of an adjustment block assembly of the present invention;
FIG. 8 is a schematic perspective view of the present invention in another orientation at the adjustment block assembly;
FIG. 9 is a schematic view of the combination of the brake and throttle clamp areas of the present invention;
fig. 10 is a perspective view of a partial structure at both the inner and outer bearings of the present invention.
Detailed Description
As shown in fig. 1 to 10, the novel manual driving automobile auxiliary control device for the disabled comprises a brake push rod assembly, the brake push rod assembly comprises a brake push rod 4-2 and a brake clamp 28, and further comprises a base 1, a main rod 5 is rotatably connected to the base 1, an arc-shaped toothed plate 18 is further arranged on the upper portion of the base 1, and certainly, the top of the arc-shaped toothed plate 18 is provided with clamping teeth 18-1 distributed in an arc shape; in order to improve the stability of the rotation of the main rod 5, the main rod 5 and the base 1 are rotatably connected by adopting an inner bearing 30 and an outer bearing 30; the inner bearing 30 and the outer bearing 30 comprise a bearing inner ring 30-2 and a bearing outer ring 30-3; the middle part of the bearing inner ring 30-2 is provided with a threaded tightening hole which is tightened and fixed on the base 1 through a tightening bolt 30-1; the bearing outer ring 30-3 is provided with 4 tightening screw holes and is fastened and fixed on the main rod 5 through tightening bolts. Adopt this interior outer duplex bearing 30 connection structure can effectively avoid the mobile jib 5 is operated when rotating and is swung to both sides, improves operating stability and travelling comfort.
The brake push rod connecting block 4-3 is combined on the main rod 5, the compression bar sleeve 9 is combined on the upper portion of the main rod 5, and the compression bar ferrule 6 is arranged below the compression bar sleeve 9 correspondingly.
The brake push rod 4-2 is tightly connected with the brake push rod connecting block 4-3 through a rotating shaft push rod assembly through a thread-bolt; the rotating shaft push rod assembly mainly comprises a rotating shaft push rod 4-1; the connection of the brake push rod 4-2 with the connecting cross rod 4 and the rotating shaft push rod 4-1 is the prior art, and the specific structure is shown in figure 2 or as described in the earlier patent granted by the applicant (a control device for manual driving of an automobile, patent number: ZL 201611047787.2); namely, one end of the rotating shaft push rod 4-1 is rotatably connected with the brake push rod connecting block 4-3 through a rotating shaft/movable joint, the lower part of the rotating shaft push rod is tightly connected with the brake push rod 4-2 through threads and bolts, and then the lower end of the brake push rod 4-2 is provided with an insertion pipe and is vertically connected with the connecting cross rod 4 through the rotating shaft insertion rod; the inserting rod 4-2-1 of the rotating shaft inserting rod can be movably inserted into the inserting tube to be movably connected, the structure is mainly used for realizing that when the accelerator is controlled, the main rod 5 is pulled backwards, and at the moment, the inserting rod is pulled outwards relative to the brake push rod 4-2, so that the brake push rod 4-2 is free from acting force (namely, the brake push rod does not act on the brake); similarly, the accelerator push rod assembly comprises an accelerator push rod 3; throttle push rod 3 pass through joint bearing subassembly with mobile jib 5 is connected, as shown in fig. 2, with the mode that throttle push rod 3 is connected also adopts similar above-mentioned structure to when realizing mobile jib 5 and pushing forward, connect the inserted bar of throttle push rod 3 right-hand member is pulled out the intubate of throttle push rod 3, and can not be to the throttle effect, but mobile jib 5 pushes forward this moment and can make mobile jib 5 effort act on connect horizontal pole 4, realize the braking, pass through promptly during the mobile jib control, the realization is relative brake push rod assembly's opposite direction brake control. One end of the accelerator push rod 3 is naturally connected with an accelerator clamp through a joint bearing, which belongs to the prior art, and more specifically, the throttle push rod is described in a control device for manual driving of an automobile, and the patent number is ZL 201611047787.2.
The present embodiment focuses on that the connection section of the main rod 5 to the accelerator push rod 3 is further optimized, that is, the accelerator push rod 3 is further movably connected to the main rod 5 by being provided with a movable lever assembly; the movable lever component comprises a lever 11 and a movable buckle 12; the lever 11 is combined on the base 1 through a rotating shaft; a plurality of connecting holes for adjusting and connecting are formed in the lower portion of the lever 11 (of course, only one connecting hole can be used for connecting the accelerator push rod 3), and then the accelerator push rod 3 is combined with the lower portion of the lever 11 through the joint bearing assembly in a position-height adjustable manner; one end of the movable buckle 12 is detachably connected with the upper end of the lever 11, and the other end is rotatably combined on the main rod 5. The connection mode can realize labor-saving adjustment, and has the greatest advantage that when a normal person drives the vehicle, the movable buckle 12 and the lever 11 are disconnected, and the main rod 5 and other connecting bodies can be laid backwards together, so that the driving operation of the normal person is not hindered, and the operation is very simple and convenient.
A pressure lever 8 is movably distributed in the pressure lever sleeve 9; the compression rods 8 penetrate through the compression rod ferrule 6 to be distributed; certainly, in order to improve the operation comfort, the upper end of the pressure lever 8 is also provided with a hand grip; the lower part of the pressure lever 8 is also provided with a return spring retainer ring; the return spring retainer ring is distributed at the upper part of the pressure lever ferrule 6; and a return spring 7 is distributed between the return spring retainer ring and the pressure rod ferrule, and the return spring 7 can return after the pressure rod 8 is pressed down.
A brake latch key 13 is further arranged corresponding to the arc toothed plate 18, and the brake latch key 13 is connected with the main rod 5 through a rotating shaft 19; a latch 17 is arranged at the lower side of the rear end of the brake latch key 13; transverse plates 13-2 are further distributed on the upper side of the brake latch key 13 corresponding to the lower part of the pressure rod 8; the transverse plate 13-2 is also connected with a latch key spring 21; the upper end of the latch key spring 21 is connected with the main rod 5. In order to realize the speed fixing function, the accelerator pedal device further comprises an accelerator latch key 14, wherein the accelerator latch key 14 is connected with the main rod 5 through a rotating shaft 15; a clamping rack 16 is rotatably arranged on the lower side of the front end of the accelerator clamping tooth key 14 through a torsion spring rotating shaft (namely, the torsion spring rotating shaft 16-3 and the rotating shaft 16-1 in the figure 4); a limiting rod 20 is further arranged in front of the clamping rack 16 to play a limiting role; the accelerator latch key 14 is correspondingly distributed in front of the brake latch key 13; the rear end of the accelerator latch key 14 and the front end of the brake latch key 13 are respectively provided with linkage teeth 14-1 and 13-1 (as shown in fig. 3).
Furthermore, in order to be suitable for installation of various vehicle types, the brake push rod assembly of the embodiment further comprises an adjusting seat assembly; the adjusting seat assembly comprises the connecting cross rod 4, a cross rod angle connecting piece 26 and a brake included angle connecting piece 27; the cross bar angle connecting piece 26 is transversely provided with a cross bar connecting hole 26-3 and is also longitudinally provided with a first adjusting tooth connecting rod 26-1; the other side of the connecting cross rod 4 penetrates through the cross rod connecting hole 26-3, and the adjustable connection of the connecting length of the connecting cross rod angle connecting piece is realized through arranging a bolt-thread assembly (namely, the adjustment of the connecting length of the connecting cross rod 4 is realized through arranging a group of thread nut assemblies, and the installation problem of different vehicle types can be solved through realizing the adjustment of the connecting length of the connecting cross rod 4 because the distance between a brake pedal and an accelerator pedal of different vehicle types is different); a second adjusting tooth connecting rod 28-1 is arranged at the upper part of the brake clamp 28; the brake clamp angle connecting piece 27 is provided with a first connecting tooth hole 27-1 corresponding to the first adjusting tooth connecting rod 26-1 in the horizontal direction, and is also provided with a second connecting tooth hole 27-2 corresponding to the second adjusting tooth connecting rod 28-1 in the vertical direction; the tail ends of the first adjusting tooth connecting rod 26-1 and the second adjusting tooth connecting rod 28-1 are respectively provided with a limiting screw hole 26-2 and a limiting screw hole 28-2. In use, as shown in fig. 7, the first adjusting toothed link 26-1 is adjusted in installation angle (360 degree adjustable) and then inserted into the first connecting toothed hole 27-1 through its adjusting teeth, and the second adjusting toothed link 28-1 is inserted into the second connecting toothed hole 27-2, and then each is tightened to limit the position by the tightening bolt 29. By adopting the structure, the installation and adjustment can be realized in a plurality of directions, the universality is strong, and the brake pedal and the accelerator pedal can be suitable for various vehicle types.
Further, the device also comprises a fixed bottom plate assembly, wherein the fixed bottom plate assembly comprises a fixed bottom plate 24, an L-shaped connecting block 2 and an adjusting connecting plate 2-4;
the fixed bottom plate 24 is provided with an automobile fixing hole 24-1 (fastened to the automobile bottom plate through a fastening bolt 25) and a plurality of connecting block connecting holes 24-2; the L-shaped connecting block 2 is adjustably connected to the fixed bottom plate 24 through the connecting block connecting hole 24-2; a rear fixing hole 2-2 and a plurality of front adjusting fixing holes 2-1 are formed in the side panel of the L-shaped connecting block 2; the front adjusting fixing holes 2-1 are distributed in an arc shape; one end of the adjusting connecting plate 2-4 is adjustably connected with the L-shaped connecting block 2 through the rear fixing hole 2-2 and the front adjusting fixing hole 2-1 which is selected to be proper; the other end of the adjusting connecting plate 2-4 is connected with the base 1.
When the automobile accelerator pedal is used, the main rod 5 is pulled backwards by holding with a hand when oil needs to be added, then the accelerator latch key 14 is brought above the area of the arc-shaped toothed plate 18, the brake latch key 13 is far away from the area of the arc-shaped toothed plate 18, when the automobile accelerator pedal needs to be fixed in speed, the pressure lever 8 is pressed down, the pressure lever 8 is pressed to the transverse plate 13-2, the latch key spring 21 (the spring coefficient of which is far smaller than that of a spring of an automobile accelerator/automobile brake pedal) is stretched, the front side of the brake latch key 13 is promoted to be lifted upwards, the accelerator latch key 14 is linked/driven, the latch rack 16 at the front end of the accelerator latch key 14 is promoted to be latched into the latch 18-1 of the arc-shaped toothed plate 18, after the pressure lever 8 is stopped to be pressed down, the pressure lever 8 is lifted upwards to be reset under the action of the reset spring 7, and the latch rack 16 is clamped in the arc-shaped toothed plate 18; when the unlocking and the constant speed are needed, the main rod 5 is slightly pushed forwards by holding with a hand, the torsion spring 16-3 is gradually compressed, the lower end of the clamping rack 16 is gradually lifted and combined with the retraction elastic force of the clamping tooth key spring 21 on the brake clamping tooth key 13, the brake clamping tooth key 13 is lifted, meanwhile, the accelerator clamping tooth key 14 is subjected to the linkage force of the brake clamping tooth key 13, and the lower end of the clamping rack 16 is finally lifted to be separated from the arc-shaped toothed plate 18, so that the unlocking is completed. The other method can unlock the fixed speed, the main rod 5 is pulled backwards slightly by holding, when the force pulling backwards in the process can counteract the spring force of the automobile accelerator, the lower end of the latch bar 16 is gradually lifted up and then combined with the brake latch key 13 to receive the retraction elastic force of the latch key spring 21, the brake latch key 13 is lifted up, meanwhile, the accelerator latch key 14 receives the coupling force of the brake latch key 13, and the lower end of the latch bar 16 is finally lifted up to be separated from the arc toothed plate 18, so that unlocking is completed.
Similarly, when the braking force needs to be maintained, the main rod 5 only needs to be pushed forwards, the accelerator latch key 14 is taken away from the arc toothed plate 18 area, the brake latch key 13 moves forwards above the arc toothed plate 18 area, when the braking force is maintained, the rear end of the brake latch key 13 is pressed downwards by pressing the pressing rod 8, the latch 17 is clipped in the arc toothed plate 18, and also through the spring force of the automobile brake pedal, the retaining teeth 17 are retained in the arc-shaped toothed plates 18, when braking unlocking is carried out, the main rod 5 only needs to be pushed forward slightly to offset the spring force of the automobile brake pedal, then under the elasticity that contracts of latch key spring 21, the rear end of brake latch key 13 is lifted, impels latch 17 to break away from arc pinion rack 18, accomplishes the braking unblock, and it is convenient to use, and the unblock failure can not appear or the card phenomenon of dying appears easily, excellent in use effect.
Claims (7)
1. Novel manual driving car auxiliary control device of disabled person, including brake push rod subassembly, brake push rod subassembly includes brake push rod, brake clamp, its characterized in that: the device also comprises a base, wherein the base is rotatably connected with a main rod, and the upper part of the base is also provided with an arc toothed plate;
the brake push rod connecting block is combined on the main rod, the pressure rod sleeve is combined on the upper part of the main rod, and a pressure rod sleeve ring is arranged below the pressure rod sleeve;
the brake push rod is connected with the brake push rod connecting block through a rotating shaft push rod assembly;
a pressure rod can be movably distributed in the pressure rod sleeve; the compression rods penetrate through the compression rod ferrule to be distributed; the lower part of the pressure lever is also provided with a return spring retainer ring; the return spring retainer ring is distributed at the upper part of the compression bar ferrule; a return spring is distributed between the return spring retainer ring and the pressure rod ferrule;
a brake latch key is arranged corresponding to the arc toothed plate and connected with the main rod through a rotating shaft; the lower side of the rear end of the brake latch key is provided with a latch; transverse plates are further distributed on the upper side of the brake latch key corresponding to the lower part of the pressure rod; the transverse plate is also connected with a latch key spring; the upper end of the latch key spring is connected with the main rod.
2. The novel manual driving automobile auxiliary control device for the disabled as claimed in claim 1, wherein: the accelerator push rod assembly comprises an accelerator push rod; the throttle push rod is connected with the main rod through a joint bearing assembly, and when the throttle push rod is controlled through the main rod, the reverse braking control relative to the brake push rod assembly is realized;
the accelerator clamping tooth key is connected with the main rod through a rotating shaft; a clamping rack is rotatably arranged on the lower side of the front end of the accelerator clamping tooth key through a torsion spring rotating shaft; a limiting rod is arranged in front of the clamping rack;
the accelerator clamping tooth keys are correspondingly distributed in front of the brake clamping tooth keys; linkage teeth are correspondingly arranged at the rear end of the accelerator latch key and the front end of the brake latch key.
3. The novel manual driving automobile auxiliary control device for the disabled as claimed in claim 2, wherein: the throttle push rod is movably connected with the main rod through a movable lever component;
the movable lever assembly comprises a lever and a movable buckle; the lever is combined on the base through a rotating shaft; the throttle push rod is combined at the lower part of the lever through a joint bearing assembly with the position and height adjustable; one end of the movable buckle is detachably connected with the upper end of the lever, and the other end of the movable buckle is rotatably combined on the main rod.
4. The novel manual driving automobile auxiliary control device for the disabled as claimed in claim 1, wherein: the brake push rod assembly further comprises an adjusting seat assembly, and the adjusting seat assembly comprises a connecting cross rod, a cross rod angle connecting piece and a brake included angle connecting piece; the lower end of the brake push rod is connected with the connecting cross rod, and the connecting cross rod is connected with the brake clamp through the cross rod angle connecting piece and the brake included angle connecting piece;
the transverse rod angle connecting piece is transversely provided with a transverse rod connecting hole and is also longitudinally provided with a first adjusting tooth connecting rod;
the other side of the connecting cross rod penetrates through the cross rod connecting hole and is connected with the cross rod angle connecting piece in an adjustable way by a bolt-thread assembly;
a second adjusting tooth connecting rod is arranged at the upper part of the brake clamp;
the brake included angle connecting piece is provided with a first connecting tooth hole corresponding to the first adjusting tooth connecting rod in the horizontal direction, and is also provided with a second connecting tooth hole corresponding to the second adjusting tooth connecting rod in the vertical direction; the first adjusting tooth connecting rod is correspondingly inserted into the first connecting tooth hole to be distributed in an adjustable manner; and the second adjusting tooth connecting rod is correspondingly inserted into the second connecting tooth hole to be distributed in an adjustable manner.
5. The novel manual driving automobile auxiliary control device for the disabled as claimed in claim 4, wherein: the tail ends of the first adjusting tooth connecting rod and the second adjusting tooth connecting rod are respectively provided with a limiting screw hole, and the first adjusting tooth connecting rod and the second adjusting tooth connecting rod are used for tightening and limiting through matched tightening bolts.
6. The novel manual driving automobile auxiliary control device for the disabled as claimed in claim 1, wherein: the fixing bottom plate assembly comprises a fixing bottom plate, an L-shaped connecting block and an adjusting connecting plate;
the fixed bottom plate is provided with an automobile fixing hole and a plurality of connecting block connecting holes; the L-shaped connecting block is adjustably connected to the fixed bottom plate through the connecting block connecting hole;
a rear fixing hole and a plurality of front adjusting fixing holes are formed in the side panel of the L-shaped connecting block; the front adjusting fixing holes are distributed in an arc shape;
one end of the adjusting connecting plate is adjustably connected with the L-shaped connecting block through the rear fixing hole and the front adjusting fixing hole; the other end of the adjusting connecting plate is connected with the base.
7. The novel manual driving automobile auxiliary control device for the disabled as claimed in claim 1, wherein: the main rod is rotatably connected with the base through an inner bearing and an outer bearing; the inner bearing and the outer bearing comprise a bearing inner ring and a bearing outer ring; the middle part of the bearing inner ring is provided with a threaded tightening hole which is tightened and fixed on the base through a tightening bolt; the outer ring of the bearing outer ring is provided with a plurality of tightening screw holes and is fastened and fixed on the main rod through tightening bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011258410.8A CN112208498B (en) | 2020-11-12 | 2020-11-12 | Manual driving automobile auxiliary control device for disabled person |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011258410.8A CN112208498B (en) | 2020-11-12 | 2020-11-12 | Manual driving automobile auxiliary control device for disabled person |
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| CN112208498A true CN112208498A (en) | 2021-01-12 |
| CN112208498B CN112208498B (en) | 2024-06-07 |
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| CN202011258410.8A Active CN112208498B (en) | 2020-11-12 | 2020-11-12 | Manual driving automobile auxiliary control device for disabled person |
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| CN112208498B (en) | 2024-06-07 |
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