CN111776059A

CN111776059A - Adjustable steering wheel

Info

Publication number: CN111776059A
Application number: CN202010633392.0A
Authority: CN
Inventors: 张宏明
Original assignee: Suzhou Aotong Automobile Technology Co ltd
Current assignee: Nanjing Iot And Ic Design Industry Innovation Center Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2020-10-16
Anticipated expiration: 2040-07-06
Also published as: CN111776059B

Abstract

The invention discloses an adjustable steering wheel, and relates to the technical field of automobile accessories. The automatic control device comprises a control mechanism, wherein the control mechanism comprises a working box, a rotating rod, a telescopic rod, a knob, two first connecting rods and two second connecting rods, the rotating rod is rotatably connected to one end of the working box, one end of the telescopic rod is in threaded connection with the inside of the rotating rod, the knob is connected to one end, far away from the working box, of the rotating rod through welding, and the two first connecting rods are arranged on two sides of the working box. The diameter of the annular handle can be conveniently adjusted according to the requirements of drivers by arranging the control mechanism and the annular handle, so that great convenience is provided for users, the rotating angle of the tire can be visually known in the carriage by arranging the limiting mechanism and the display mechanism, the phenomenon that the driver judges the steering wheel which rotates for one turn into a non-rotating state when the automobile starts is effectively avoided, and potential safety hazards are effectively reduced.

Description

Adjustable steering wheel

Technical Field

The invention belongs to the technical field of automobile accessories, and particularly relates to an adjustable steering wheel.

Background

Wheel-like devices for steering the direction of travel of automobiles, ships, airplanes, etc., originally controlled and steered with rudders. The rudder cannot be said to be bad, but it can transmit the violent vibration generated during the running of the automobile to the driver, and the difficulty of controlling the direction is increased. When the engine is changed to be mounted at the head of the vehicle, the driver has no way to drive the vehicle by using the rudder at all due to the increase of the weight. The new design of the steering wheel is developed, and the gear system introduced between the driver and the wheels is flexible to operate and well isolates severe vibration from the road. Moreover, a good steering wheel system can bring a feeling of being close to the road for a driver, but the existing device cannot adjust the diameter of the steering wheel system according to the requirement of a user, is inconvenient for a driver with a large and small size to use, cannot visually know the rotating angle of a tire in a carriage, and can easily judge the steering wheel which rotates for one circle into a non-rotating state by mistake by the driver when the automobile starts, so that potential safety hazards are brought.

Disclosure of Invention

The invention aims to provide an adjustable steering wheel, which solves the existing problems that: the diameter of current device self can not be adjusted according to user's demand, and is comparatively inconvenient when the great and less navigating mate of size uses.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to an adjustable steering wheel, which comprises a control mechanism, wherein the control mechanism comprises a working box, a rotating rod, a telescopic rod, a knob, two first connecting rods and two second connecting rods, the rotating rod is rotatably connected at one end of the working box, one end of the telescopic rod is in threaded connection with the inside of the rotating rod, the knob is connected at one end of the rotating rod, which is far away from the working box, through welding, the two first connecting rods are arranged at two sides of the working box, the two second connecting rods are in sliding connection with one end of the first connecting rods, which is far away from the working box, an annular handle is arranged at the outer side of the control mechanism, the annular handle consists of a plurality of arc-shaped sleeve rods, each arc-shaped sleeve rod comprises an arc-shaped pipe, a containing cavity, an arc-shaped round rod, a baffle and a circular inserting hole, the containing cavity is, baffle welded connection is in the one end that the arc pipe was kept away from to the arc round bar, just the baffle passes through sliding connection with the chamber of accomodating of another arc loop bar, circular spliced eye sets up the one end of keeping away from the chamber in the arc pipe, just circular spliced eye passes through plug-in connection with the arc round bar of another arc loop bar.

Furthermore, a transmission rod is installed at the lower end of the control mechanism, a limiting mechanism is installed on the outer side of the transmission rod, the limiting mechanism comprises a limiting disc, a spiral groove, a first expansion plate, a second expansion plate and a fixed base, the limiting disc is rotatably connected to the outer side of the transmission rod, the spiral groove is formed in the upper end of the limiting disc, the first expansion plate is rotatably connected to one end of the limiting disc, the second expansion plate is slidably connected to one end, away from the limiting disc, of the first expansion plate, the fixed base is rotatably connected to one end, away from the first expansion plate, of the second expansion plate, the fixed base is connected to the inner portion of the automobile through screws, a display mechanism is connected to the outer side of the transmission rod and the upper end, located at the limiting mechanism, of the display mechanism, and comprises a support plate, a sliding cavity, a connecting piece, a sliding block, the utility model discloses a tire rotation angle measuring device, including backup pad, sliding block, observation board, turning block, connecting piece, driving rod, backup pad welded connection, sliding chamber, sliding block sliding connection, the upper end at the sliding block is installed to the observation board, the turning block rotates the lower extreme of connecting at the sliding block, just turning block and helicla flute pass through sliding connection for the pilot can be more audio-visual understanding tire pivoted angle.

Furthermore, a multifunctional control panel is arranged in the control mechanism, so that the functions of the device are more diversified.

Further, control mechanism's week side just is located two the equal hot melt in the outside of head rod and dwang is connected with protecting sheathing for protecting sheathing can protect head rod and dwang.

Furthermore, the corrugated elastic sleeve is connected to the outer side of the annular grip in a sleeved mode, so that a driver feels more comfortable when using the annular grip.

Furthermore, the outside joint of transfer line is connected with the bearing, just bearing and spacing dish pass through the joint and connect for the rotation of transfer line is more convenient.

Furthermore, the side of the knob is provided with anti-skid lines, so that the knob can be rotated more conveniently.

Furthermore, an internal thread hole is formed in the outer side of the transmission rod, and the connecting piece is connected to the outer side of the transmission rod through a screw, so that the display mechanism is more convenient to mount and dismount.

Furthermore, a round hole is formed in the middle of the knob, the inner diameter of the round hole is the same as the outer diameter of one end of the telescopic rod, and the telescopic rod is connected with the knob in a sliding mode, so that the telescopic rod can slide more conveniently.

Further, the internal diameter of protecting sheathing is the same with the external diameter size of dwang, protecting sheathing and dwang are through rotating the connection for the rotation of dwang is more convenient.

The invention has the following beneficial effects:

1. by arranging the control mechanism and the annular grip, the diameter of the annular grip can be conveniently adjusted according to the requirements of drivers, so that great convenience is provided for users.

2. The invention can visually know the rotating angle of the tire in the carriage by arranging the limiting mechanism and the display mechanism, thereby effectively avoiding that a driver misjudges the steering wheel which rotates for one turn into a non-rotating state when the automobile starts, and effectively reducing the potential safety hazard.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of an overall structure of an adjustable steering wheel according to the present invention;

FIG. 2 is a schematic view of the overall structure of the other end of the adjustable steering wheel according to the present invention;

FIG. 3 is an enlarged view of an adjustable steering wheel according to the present invention;

FIG. 4 is a cut-away enlarged view of an adjustable steering wheel control mechanism of the present invention;

FIG. 5 is an enlarged view of an adjustable steering wheel cover according to the present invention;

FIG. 6 is an enlarged view of an adjustable steering wheel bellows according to the present invention;

FIG. 7 is an enlarged view of an adjustable steering wheel limiting mechanism of the present invention;

FIG. 8 is an enlarged view of a cutaway of an adjustable steering wheel display mechanism of the present invention;

FIG. 9 is an enlarged view of an adjustable steering wheel grip according to the present invention;

fig. 10 is a cut-away enlarged view of an adjustable steering wheel arc-shaped loop bar according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a control mechanism; 2. a protective housing; 3. a multifunctional control panel; 4. a corrugated elastic sleeve; 5. a transmission rod; 6. a limiting mechanism; 7. a display mechanism; 8. an annular grip; 9. an arc-shaped loop bar; 101. a working box; 102. rotating the rod; 103. a telescopic rod; 104. a knob; 105. a first connecting rod; 106. a second connecting rod; 601. a limiting disc; 602. a helical groove; 603. a first expansion plate; 604. a second expansion plate; 605. a fixed base; 701. a support plate; 702. a sliding cavity; 703. a connecting member; 704. a slider; 705. an observation plate; 706. rotating the block; 901. an arc tube; 902. a receiving cavity; 903. an arc-shaped round bar; 904. a baffle plate; 905. and (4) a circular plug hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-10, the present invention is an adjustable steering wheel, including a control mechanism 1, a multifunctional control panel 3 is installed inside the control mechanism 1, so that the functions of the device are more various, the control mechanism 1 includes a work box 101, a rotating rod 102, a telescopic rod 103, a knob 104, two first connecting rods 105 and two second connecting rods 106, the rotating rod 102 is rotatably connected to one end of the work box 101, one end of the telescopic rod 103 is threadedly connected inside the rotating rod 102, the knob 104 is connected to one end of the rotating rod 102 far away from the work box 101 by welding, anti-slip threads are arranged on the periphery of the knob 104, so that it is more convenient to rotate the knob 104, a circular hole is formed in the middle position of the knob 104, the inner diameter of the circular hole is the same as the outer diameter of one end of the telescopic rod 103, the telescopic rod 103 and the knob 104 are slidably connected, the two first connecting rods 105 are arranged at two sides of the working box 101, the protective shell 2 is connected with the outer sides of the two first connecting rods 105 and the rotating rod 102 on the periphery of the control mechanism 1 in a hot melting mode, so that the protective shell 2 can protect the first connecting rods 105 and the rotating rod 102, the inner diameter of the protective shell 2 is the same as the outer diameter of the rotating rod 102, the protective shell 2 is connected with the rotating rod 102 in a rotating mode, the rotating rod 102 can rotate more conveniently, and the two second connecting rods 106 are connected to one end, away from the working box 101, of the first connecting rods 105 in a sliding mode;

referring to fig. 9-10, an annular grip 8 is mounted on the outer side of the control mechanism 1, and a corrugated elastic sleeve 4 is connected to the outer side of the annular grip 8 in a sleeved manner, so that a driver feels more comfortable when using the annular grip 8, the annular grip 8 is composed of a plurality of arc rods 9, each arc rod 9 includes an arc tube 901, a containing cavity 902, an arc rod 903, a baffle 904 and a circular insertion hole 905, the containing cavity 902 is arranged inside the arc tube 901, the arc rod 903 is welded to one end of the arc tube 901, the baffle 904 is welded to one end of the arc rod 903 far away from the arc tube 901, the baffle 904 is connected to the containing cavity 902 of another arc rod 9 in a sliding manner, the circular insertion hole 905 is arranged at one end of the arc tube 901 far away from the containing cavity 902, and the circular insertion hole 905 is connected to the arc rod 903 of another arc rod 9 in an insertion manner;

referring to fig. 1-7, a transmission rod 5 is installed at the lower end of a control mechanism 1, a limiting mechanism 6 is installed at the outer side of the transmission rod 5, the limiting mechanism 6 includes a limiting disc 601, a spiral groove 602, a first expansion plate 603, a second expansion plate 604 and a fixed base 605, the limiting disc 601 is rotatably connected to the outer side of the transmission rod 5, the outer side of the transmission rod 5 is connected to a bearing in a clamping manner, and the bearing is connected to the limiting disc 601 in a clamping manner, so that the transmission rod 5 is more convenient to rotate;

referring to fig. 1-8, the display mechanism 7 is screwed on the outer side of the transmission rod 5 and located at the upper end of the limiting mechanism 6, the display mechanism 7 includes a supporting plate 701, a sliding cavity 702, a connecting member 703, a sliding block 704, an observation plate 705 and a rotating block 706, the connecting member 703 is installed on the outer side of the transmission rod 5, the outer side of the transmission rod 5 is provided with an internal threaded hole, the connecting member 703 is connected to the outer side of the transmission rod 5 through a screw, the installation and the disassembly of the display mechanism 7 are more convenient, the supporting plate 701 is welded and connected with one end of the connecting piece 703 far away from the transmission rod 5, the sliding cavity 702 is arranged inside the supporting plate 701, the sliding block 704 is connected inside the sliding cavity 702 in a sliding way, the observation plate 705 is arranged at the upper end of the sliding block 704, the rotating block 706 is connected with the lower end of the sliding block 704 in a rotating way, and the rotating block 706 and the spiral groove 602 are connected in a sliding manner, so that a driver can more intuitively know the rotating angle of the tire.

One specific application of this embodiment is: when the device is used, the rotating knob 104 is rotated to drive the rotating rod 102 to rotate, because the rotating rod 102 is connected with the telescopic rod 103 through threads, and the telescopic rod 103 is limited by the annular handle 8 and only can slide horizontally, the rotating rod 102 can drive the telescopic rod 103 to move horizontally when rotating, the diameter of the annular handle 8 can be adjusted when the telescopic rod 103 moves, so that the arc-shaped round rod 903 gradually extends out of the accommodating cavity 902 of another arc-shaped loop bar 9, the device can adjust the diameter of the annular handle 8 according to the requirement of a driver, great convenience is provided for the user, the annular handle 8 can drive the transmission rod 5 to rotate together through the control mechanism 1 when rotating, the transmission rod 5 can drive the display mechanism 7 to rotate together, the rotating block 706 can slide in the inner part of the spiral groove 602 when the display mechanism 7 rotates, when the rotating block 706 slides to the end of the outermost circle of the spiral groove 602, the annular handle 8 rotates, when the rotating block 706 slides to the end of the innermost circle of the spiral groove 602, the annular grip 8 rotates clockwise by one and a half circles, the position of the rotating block 706 can be known more visually by observing the observation plate 705, the rotating angle of the tire can be known visually in the carriage, the situation that a driver judges the steering wheel which rotates by one circle into a non-rotating state by mistake when the automobile starts is effectively avoided, and therefore potential safety hazards are effectively reduced.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. An adjustable steering wheel, comprising a control mechanism (1), characterized in that: control mechanism (1) is including work box (101), dwang (102), telescopic link (103), knob (104), two head rods (105) and two second connecting rods (106), dwang (102) rotate the one end of connecting at work box (101), the one end threaded connection of telescopic link (103) is in the inside of dwang (102), the one end of work box (101) is kept away from through welded connection in dwang (102) in knob (104), two first head rod (105) are installed in the both sides of work box (101), two second connecting rod (106) sliding connection is in the one end that work box (101) was kept away from in head rod (105), annular handle (8) are installed in the outside of control mechanism (1), annular handle (8) comprise a plurality of arc loop bars (9), arc loop bar (9) include arc pipe (901), Accomodate chamber (902), arc round bar (903), baffle (904) and circular spliced eye (905), accomodate the inside of chamber (902) and set up in arc pipe (901), arc round bar (903) welded connection is in the one end of arc pipe (901), baffle (904) welded connection is in the one end that arc pipe (901) were kept away from in arc round bar (903), just baffle (904) and the chamber (902) of accomodating of another arc loop bar (9) are through sliding connection, circular spliced eye (905) is set up in the one end that arc pipe (901) kept away from accomodating chamber (902), just circular spliced eye (905) and arc round bar (903) of another arc loop bar (9) are through the plug-in connection.

2. The adjustable steering wheel according to claim 1, wherein a transmission rod (5) is mounted at the lower end of the control mechanism (1), a limiting mechanism (6) is mounted at the outer side of the transmission rod (5), the limiting mechanism (6) comprises a limiting disc (601), a spiral groove (602), a first expansion plate (603), a second expansion plate (604) and a fixed base (605), the limiting disc (601) is rotatably connected at the outer side of the transmission rod (5), the spiral groove (602) is arranged at the upper end of the limiting disc (601), the first expansion plate (603) is rotatably connected at one end of the limiting disc (601), the second expansion plate (604) is slidably connected at one end of the first expansion plate (603) far away from the limiting disc (601), and the fixed base (605) is rotatably connected at one end of the second expansion plate (604) far away from the first expansion plate (603), the fixed base (605) is connected with the inside of the automobile through a screw, the outer side of the transmission rod (5) and the upper end of the limiting mechanism (6) are connected with a display mechanism (7) through screws, the display mechanism (7) comprises a support plate (701), a sliding cavity (702), a connecting piece (703), a sliding block (704), an observation plate (705) and a rotating block (706), the connecting piece (703) is arranged on the outer side of the transmission rod (5), the supporting plate (701) is welded and connected with one end of the connecting piece (703) far away from the transmission rod (5), the sliding cavity (702) is arranged inside the supporting plate (701), the sliding block (704) is connected inside the sliding cavity (702) in a sliding way, the observation plate (705) is arranged at the upper end of the sliding block (704), the rotating block (706) is rotatably connected at the lower end of the sliding block (704), and the rotating block (706) is connected with the spiral groove (602) in a sliding manner.

3. Adjustable steering wheel according to claim 1, characterized in that the control mechanism (1) is internally provided with a multifunctional control disc (3).

4. An adjustable steering wheel according to claim 1, wherein a protective casing (2) is thermally welded to the periphery of the control mechanism (1) and outside the two first connecting rods (105) and the rotating rod (102).

5. The adjustable steering wheel according to claim 1, wherein a corrugated elastic sleeve (4) is sleeved and connected on the outer side of the annular grip (8).

6. The adjustable steering wheel according to claim 2, wherein the outside of the transmission rod (5) is connected with a bearing in a clamping manner, and the bearing is connected with the limiting disc (601) in a clamping manner.

7. The adjustable steering wheel according to claim 1, wherein the knob (104) is provided with anti-slip lines on the periphery.

8. The adjustable steering wheel according to claim 2, wherein the driving rod (5) is provided with an internal threaded hole at the outer side, and the connecting member (703) is connected to the outer side of the driving rod (5) through a screw.

9. The adjustable steering wheel according to claim 1, wherein a circular hole is formed in the middle of the knob (104), the inner diameter of the circular hole is the same as the outer diameter of one end of the telescopic rod (103), and the telescopic rod (103) is connected with the knob (104) in a sliding manner.

10. The adjustable steering wheel according to claim 1, wherein the inner diameter of the protective housing (2) is the same as the outer diameter of the rotating rod (102), and the protective housing (2) and the rotating rod (102) are connected by rotation.