Non-contact ATV accelerator controller with enhanced hand feeling

Abstract

The utility model relates to the field of speed control of tricycles, ATV four-wheelers, other multi-wheelers and the like, in particular to a hand feeling enhanced non-contact ATV accelerator controller. The technical problems that at present, an existing contact type ATV accelerator controller is inaccurate in electric signal output and poor in stability, consequently, oil consumption is increased, and the service life is affected due to mechanical friction between parts are solved. According to the technical scheme, the hand-feeling-enhanced non-contact ATV accelerator controller comprises a box body assembly and further comprises a rotating assembly, a control assembly, an operation assembly, a fixing assembly and a sealing assembly. According to the utility model, the outer wall of the first circular ring convex block is attached to the side wall of the rotating block, the outer wall of the second circular ring convex block is attached to the side wall of the control box, and the third circular ring convex block is in contact with the center point of the side wall of the circuit board shell, so that the problem is solved.

Description

Technical Field

[0001] The utility model belongs to the field of vehicle speed control, and particularly relates to a non-contact ATV throttle controller with enhanced feel. Background Art

[0002] An all-terrain vehicle (abbreviated as ATV) is a multi-purpose vehicle widely used in fields such as entertainment, agriculture, hunting, and rescue. Due to its excellent off-road ability and flexibility, ATVs perform well in various complex terrains. Traditional ATV throttle controllers mainly adopt a mechanical contact design, which connects the throttle pedal and the engine throttle valve through cables or rods. Since ATVs often operate in harsh environments such as dust, mud, and moisture, the mechanical contact throttle controller has a high wear and failure rate, and there are lags and errors in the transmission of throttle signals by the mechanical transmission system. To overcome the above defects, non-contact throttle control technology has emerged. The non-contact throttle controller realizes the transmission of throttle signals without mechanical contact through sensors and an electronic control system. However, at present, the existing non-contact ATV throttle controller has inaccurate electrical signal output, poor stability, resulting in increased fuel consumption, and there is mechanical friction between components, affecting the service life, and further improvement is needed. Content of the Utility Model

[0003] In order to overcome the problems of inaccurate electrical signal output, poor stability, resulting in increased fuel consumption, and mechanical friction between components, affecting the service life, of the existing non-contact ATV throttle controller.

[0004] The technical solution of the present utility model is as follows: A non-contact ATV throttle controller with enhanced feel, comprising a box body assembly; the box body assembly includes a control box, fixed columns, and first threaded grooves; three fixed columns distributed in a triangular structure are fixedly connected to the inner wall of the control box; the left end of the fixed column is provided with a first threaded groove; it further includes a rotating assembly, a control assembly, an operating assembly, a fixing assembly, and a sealing assembly; the rotating assembly and the control assembly are arranged inside the box body assembly; the rotating assembly includes a first rotating shaft, a second rotating shaft, a rotating block, a torsion spring, and a permanent magnet; the first rotating shaft is movably installed inside the control box; the right end of the first rotating shaft is connected to the second rotating shaft; the first rotating shaft and the second rotating shaft are of hollow structure; the rotating block is fixedly connected to the left end of the first rotating shaft; the torsion spring is fixedly connected to the outer wall of the first rotating shaft; the permanent magnet is fixedly connected to the inner wall of the second rotating shaft; the control assembly includes an output wire, a PCBA circuit board, a circuit board main body, a second groove, a first bolt, and potting glue; the output wire is slidably installed on the inner wall of the first threaded groove; one end of the output wire is fixedly connected to the PCBA circuit board; a Hall element is installed on the PCBA circuit board; the PCBA circuit board is movably installed on the side wall of the circuit board main body; a second groove is provided on the side wall of the circuit board main body; the outer wall of the PCBA circuit board is fitted with the inner wall of the second groove; the outer wall of the PCBA circuit board is fixedly connected to the inner wall of the second groove by potting glue; the circuit board main body is fixedly installed inside the control box through the first bolt. One end of the rotating assembly is provided with an operating assembly for rotation; one end of the box body assembly is provided with a fixing assembly; the operating assembly and the fixing assembly are located at the same end of the box body assembly; the other end of the box body assembly is provided with a sealing assembly.

[0005] Preferably, by fitting the inner walls of the semi-circular groove and the tile cover on the vehicle grip steel pipe, the control box is fixed by using the second threaded groove, the third threaded groove, and the second bolt. Then, when the wrench is toggled, the fixed cylinder will drive the second rotating shaft located on the inner wall of the third groove to rotate. Since the outer wall of the first circular bump is in contact with the side wall of the rotating block, the outer wall of the second circular bump is in contact with the side wall of the control box, and the outer wall of the third circular bump is in contact with the center point of the side wall of the circuit board main body, the rotation of the rotating assembly in the box body assembly is more stable and smooth, solving the problems of eccentric wear and misalignment of the rotating assembly, thereby improving the service life. The permanent magnet is fixedly connected to the inner wall of the second rotating shaft and will also rotate accordingly. At this time, the Hall chip located inside the PCBA circuit board receives the magnetic field change, thereby accurately sensing the rotation angle. Then, the signal is notified to other processing units through the wire harness to issue acceleration and deceleration instructions. When the wrench is released after the instruction is completed, the torsion spring will accelerate back to its original position and provide a good mechanical feedback feel at the same time, solving the problems that the existing non-contact ATV throttle controller has inaccurate electrical signal output, poor stability, resulting in increased fuel consumption, and mechanical friction between components affecting the service life.

[0006] Preferably, the box body assembly further includes a first notch and a semi-circular groove; a first notch is penetrated and opened at the lower end of the inner wall of the control box; a semi-circular groove is opened on the side wall of the control box; a second threaded groove is opened at the right end of the control box; the second threaded groove is located at the front and rear ends of the semi-circular groove. The internal components of the throttle controller can be protected by the control box, blocking mud and dust outside.

[0007] Preferably, the operating assembly includes a wrench, a fixed cylinder and a third groove; a fixed cylinder is fixedly connected to the outer wall of the second rotating shaft; a third groove is opened at the left end of the fixed cylinder; the second rotating shaft and the third groove are of a quadrilateral structure; the outer wall of the second rotating shaft fits with the inner wall of the third groove; a wrench is fixedly connected to the front end of the fixed cylinder. The connection can be made more firm by the inner wall of the third groove fitting with the outer wall of the second rotation.

[0008] Preferably, the fixing assembly includes a tile cover, a third threaded groove and a second bolt; a tile cover is threadedly installed at the right end of the semi-circular groove; the tile cover and the side wall of the first notch are of the same structure; third threaded grooves are penetrated and opened at the front and rear ends of the tile cover; the third threaded groove and the inner wall of the semi-circular groove are threadedly installed with a second bolt. By the circular semi-circular structure formed by the tile cover and the side wall of the first notch, the controller can be firmly fastened to the vehicle grip steel pipe by using the second threaded groove, the third threaded groove and the second bolt.

[0009] Preferably, the closing assembly includes a cover plate, a fourth threaded groove and a third bolt; a cover plate is threadedly installed at the left end of the control box; three fourth threaded grooves are penetrated and opened on the side wall of the cover plate; the fourth threaded grooves correspond to the positions of the fixing columns one by one; the fourth threaded grooves and the inner walls of the fixing columns are threadedly installed with third bolts. Through the threaded installation of the fourth threaded grooves, the fixing columns and the third bolts, the connecting components are firm and stable and are convenient for disassembly and assembly.

[0010] Preferably, a first circular convex block is fixedly connected to the inner wall of the control box; a second circular convex block is fixedly connected to the side wall of the rotating block; a third circular convex block is fixedly connected to the center point of the side wall of the fixed cylinder; by the outer wall of the first circular convex block fitting with the side wall of the rotating block, the outer wall of the second circular convex block fitting with the side wall of the control box, the rotating assembly will not shift during rotation, and the wear between parts is also reduced, while the outer wall of the third circular convex block contacts the center point of the control assembly, making the rotating assembly centered.

[0011] The beneficial effects of the present utility model:

[0012] 1. By fitting the inner walls of the semi-circular groove and the tile cover onto the vehicle grip steel pipe, the control box is fixed using the second thread groove, the third thread groove, and the second bolt. Then, when the wrench is toggled, the fixing cylinder will drive the second rotating shaft located on the inner wall of the third groove to rotate. Through the outer wall of the first circular bump fitting with the side wall of the rotating block, the outer wall of the second circular bump fitting with the side wall of the control box, and the outer wall of the third circular bump contacting the center point of the side wall of the circuit board main body, the rotating assembly rotates more smoothly and steadily within the box assembly, solving the problems of eccentric wear and misalignment of the rotating assembly, thereby improving the service life. The permanent magnet is fixedly connected to the inner wall of the second rotating shaft and will also rotate accordingly. At this time, the Hall chip inside the PCBA circuit board receives the magnetic field change, thereby accurately sensing the rotation angle. Then, through the wire harness, the signal is notified to other processing units to issue acceleration and deceleration instructions. When the wrench is released after the instruction is completed, the torsion spring will accelerate back to its original position and at the same time provide a good mechanical feedback feel, solving the problems of inaccurate electrical signal output and poor stability of the existing non-contact ATV throttle controller, resulting in increased fuel consumption and mechanical friction between components affecting the service life;

[0013] 2. The control box and the cover plate can protect the internal components of the throttle controller, blocking dirt and dust outside. When the wrench is toggled, the third groove drives the second rotating shaft to rotate, and the first rotating shaft will also rotate accordingly. The torsion spring located on the outer wall of the first rotating shaft will also rotate and stretch. At this time, when the wrench is released, the torsion spring will accelerate back to its original position and at the same time provide a good mechanical feedback feel;

[0014] 3. Through the circular double semi-circular structure formed by the side walls of the tile cover and the first notch, the controller can be firmly fastened to the vehicle grip steel pipe using the second thread groove, the third thread groove, and the second bolt. The first circular bump, the second circular bump, and the third circular bump make the rotating assembly rotate more smoothly and steadily within the box assembly, solving the problems of eccentric wear and misalignment of the rotating assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Shown is a schematic perspective view of the inclined cross-section of a non-contact ATV throttle controller with enhanced feel of the present invention;

[0016] Figure 2 Shown is a schematic perspective view of the box assembly, operation assembly, fixing assembly, and closing assembly of a non-contact ATV throttle controller with enhanced feel of the present invention;

[0017] Figure 3 Shown is a schematic perspective view of the box assembly, rotating assembly, and control assembly of a non-contact ATV throttle controller with enhanced feel of the present invention;

[0018] Figure 4 The figure shows an enlarged three-dimensional schematic diagram of an inclined cross-section of a rotating assembly of a non-contact ATV throttle controller with enhanced feel according to the present utility model.

[0019] The reference numerals in the drawings are: 1, housing assembly; 101, control box; 102, fixing post; 103, first thread groove; 104, first notch; 105, semi-circular groove; 106, second thread groove; 2, rotating assembly; 201, first rotating shaft; 202, second rotating shaft; 203, rotating block; 204, torsion spring; 205, permanent magnet; 3, control assembly; 301, output wire; 302, PCBA circuit board; 303, circuit board body; 304, second groove; 305, first bolt; 306, potting glue; 4, operating assembly; 401, wrench; 402, fixing cylinder; 403, third groove; 5, fixing assembly; 501, tile cover; 502, third thread groove; 503, second bolt; 6, closing assembly; 601, cover plate; 602, fourth thread groove; 603, third bolt; 7, first circular bump; 8, second circular bump; 9, third circular bump. Specific embodiments

[0020] The present utility model will be further described below with reference to the drawings and embodiments.

[0021] Please refer to Figure 1 , the present utility model provides an embodiment: a non-contact ATV throttle controller with enhanced feel, including a housing assembly 1; further including a rotating assembly 2, a control assembly 3, an operating assembly 4, a fixing assembly 5 and a closing assembly 6; a rotating assembly 2 and a control assembly 3 are arranged inside the housing assembly 1; one end of the rotating assembly 2 is provided with an operating assembly 4 for rotation; one end of the housing assembly 1 is provided with a fixing assembly 5; the operating assembly 4 and the fixing assembly 5 are located at the same end of the housing assembly 1; the other end of the housing assembly 1 is provided with a closing assembly 6.

[0022] Please refer to Figure 2 , in this embodiment, the housing assembly 1 includes a control box 101, fixing posts 102, a first thread groove 103, a first notch 104 and a semi-circular groove 105; three fixing posts 102 distributed in a triangular structure are fixedly connected to the inner wall of the control box 101; a first thread groove 103 is opened at the left end of the fixing post 102; a first notch 104 is penetrated and opened at the lower end of the inner wall of the control box 101; a semi-circular groove 105 is opened on the side wall of the control box 101; a second thread groove 106 is opened at the right end of the control box 101; the second thread groove 106 is located at the front and rear ends of the semi-circular groove 105.

[0023] Please refer to Figure 3, in this embodiment, the rotating assembly 2 includes a first rotating shaft 201, a second rotating shaft 202, a rotating block 203, a torsion spring 204, and a permanent magnet 205; the first rotating shaft 201 is movably installed inside the control box 101; the right end of the first rotating shaft 201 is connected to the second rotating shaft 202; the first rotating shaft 201 and the second rotating shaft 202 are of hollow structure; the left end of the first rotating shaft 201 is fixedly connected to the rotating block 203; the outer wall of the first rotating shaft 201 is fixedly connected to the torsion spring 204; the inner wall of the second rotating shaft 202 is fixedly connected to the permanent magnet 205.

[0024] Please refer to Figure 3 , in this embodiment, the control assembly 3 includes an output line 301, a PCBA circuit board 302, a circuit board main body 303, a second groove 304, a first bolt 305, and potting glue 306; the output line 301 is slidably installed on the inner wall of the first thread groove 103; one end of the output line 301 is fixedly connected to the PCBA circuit board 302; a Hall element is installed on the PCBA circuit board 302; the PCBA circuit board 302 is movably installed on the side wall of the circuit board main body 303; a second groove 304 is provided on the side wall of the circuit board main body 303; the outer wall of the PCBA circuit board 302 is attached to the inner wall of the second groove 304; the outer wall of the PCBA circuit board 302 and the inner wall of the second groove 304 are fixedly connected by potting glue 306; the circuit board main body 303 is fixedly installed inside the control box 101 through the first bolt 305.

[0025] Please refer to Figure 2 and Figure 3 , in this embodiment, the operating assembly 4 includes a wrench 401, a fixing cylinder 402, and a third groove 403; the fixing cylinder 402 is fixedly connected to the outer wall of the second rotating shaft 202; the third groove 403 is provided at the left end of the fixing cylinder 402; the second rotating shaft 202 and the third groove 403 are of quadrilateral structure; the outer wall of the second rotating shaft 202 is attached to the inner wall of the third groove 403; the wrench 401 is fixedly connected to the front end of the fixing cylinder 402.

[0026] Please refer to Figure 2 , in this embodiment, the fixing assembly 5 includes a tile cover 501, a third thread groove 502, and a second bolt 503; the tile cover 501 is threadedly installed at the right end of the semi-circular groove 105; the side wall of the tile cover 501 and the first notch 104 are of the same structure; the third thread groove 502 is provided through the front and rear ends of the tile cover 501; the second bolt 503 is threadedly installed on the inner walls of the third thread groove 502 and the semi-circular groove 105.

[0027] Please refer to Figure 2, in this embodiment, the closing component 6 includes a cover plate 601, a fourth thread groove 602 and a third bolt 603; the cover plate 601 is threadedly installed at the left end of the control box 101; three fourth thread grooves 602 are penetratingly formed in the side wall of the cover plate 601; the positions of the fourth thread grooves 602 correspond to those of the fixing columns 102 one by one; and the third bolt 603 is threadedly installed in the inner walls of the fourth thread grooves 602 and the fixing columns 102.

[0028] Please refer to Figure 4 , in this embodiment, a first circular ring convex block 7 is fixedly connected to the inner wall of the control box 101; a second circular ring convex block 8 is fixedly connected to the side wall of the rotating block 203; and a third circular ring convex block 9 is fixedly connected to the center point of the side wall of the fixed cylinder 402.

[0029] Through the above steps, during use, first, the inner walls of the semi-circular groove 105 and the tile cover 501 are attached to the vehicle grip steel pipe, and the control box 101 is fixed by using the second thread groove 106, the third thread groove 502 and the second bolt 503. Then, the wrench 401 is toggled, and the fixed cylinder 402 will drive the second rotating shaft 202 located in the inner wall of the third groove 403 to rotate. By the outer wall of the first circular ring convex block 7 being attached to the side wall of the rotating block 203, the outer wall of the second circular ring convex block 8 being attached to the side wall of the control box 101, and the outer wall of the third circular ring convex block 9 contacting the center point of the side wall of the circuit board main body 303, the rotating assembly 2 rotates more smoothly and stably within the box body assembly 1, solving the problems of eccentric wear and misalignment of the rotating assembly 2, thereby improving the service life. The permanent magnet 205 is fixedly connected to the inner wall of the second rotating shaft 202 and will also rotate accordingly. At this time, the Hall chip located inside the PCBA circuit board 302 receives the magnetic field change, thereby accurately sensing the rotation angle, and then notifying other processing units to make acceleration and deceleration instructions through the wire harness. When the wrench 401 is released after the instruction is completed, the torsion spring 204 will accelerate back to its position, and at the same time provide a good mechanical feedback feel, solving the problems of inaccurate electrical signal output and poor stability of the existing non-contact ATV throttle controller, resulting in increased fuel consumption and mechanical friction between components affecting the service life.

[0030] The above describes the embodiments of the present invention in detail with reference to the drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the purpose of the present invention.

Claims

1. A non-contact ATV throttle controller with enhanced hand feel, comprising a box assembly (1); the box assembly (1) comprises a control box (101), a fixing column (102), and a first thread groove (103); three fixing columns (102) distributed in a triangular structure are fixedly connected to the inner wall of the control box (101); a first thread groove (103) is formed at the left end of the fixing column (102); the characteristics are: The invention also comprises a rotating assembly (2), a control assembly (3), an operating assembly (4), a fixing assembly (5) and a sealing assembly (6); the rotating assembly (2) and the control assembly (3) are arranged inside the box assembly (1); the rotating assembly (2) comprises a first rotating shaft (201), a second rotating shaft (202), a rotating block (203), a torsion spring (204) and a permanent magnet (205); the first rotating shaft (201) is movably installed inside the control box (101); the right end of the first rotating shaft (201) is connected to the The invention relates to a second rotating shaft (202); the first rotating shaft (201) and the second rotating shaft (202) are hollow structures; the left end of the first rotating shaft (201) is fixedly connected to a rotating block (203); the outer wall of the first rotating shaft (201) is fixedly connected to a torsion spring (204); the inner wall of the second rotating shaft (202) is fixedly connected to a permanent magnet (205); the control component (3) comprises an output line (301), a PCBA circuit board (302), a circuit board body (303), a second groove (304), a first bolt (30 5) and potting glue (306); an output line (301) is slidably mounted on the inner wall of the first thread groove (103); a PCBA circuit board (302) is fixedly connected to one end of the output line (301); a Hall element is mounted on the PCBA circuit board (302); the PCBA circuit board (302) is movably mounted on the side wall of the circuit board body (303); a second groove (304) is formed on the side wall of the circuit board body (303); the outer wall of the PCBA circuit board (302) is in contact with the inner wall of the second groove (304); The outer wall of the CBA circuit board (302) is fixedly connected to the inner wall of the second groove (304) by means of a potting glue (306); the circuit board body (303) is fixedly installed inside the control box (101) by means of a first bolt (305); an operating component (4) for rotation is arranged at one end of the rotating component (2); a fixing component (5) is arranged at one end of the box component (1); the operating component (4) and the fixing component (5) are located at the same end of the box component (1); and a closing component (6) is arranged at the other end of the box component (1).

2. The hand-feel enhanced non-contact ATV throttle controller according to claim 1, characterized in that: The box assembly (1) further comprises a first notch (104) and a semicircular groove (105); the first notch (104) is provided through the lower end of the inner wall of the control box (101); the semicircular groove (105) is provided on the side wall of the control box (101); a second threaded groove (106) is provided at the right end of the control box (101); and the second threaded groove (106) is located at the front and rear ends of the semicircular groove (105).

3. The hand-feel enhanced non-contact ATV throttle controller according to claim 1, characterized in that: The operating assembly (4) comprises a wrench (401), a fixed cylinder (402) and a third groove (403); the outer wall of the second rotating shaft (202) is fixedly connected to the fixed cylinder (402); the left end of the fixed cylinder (402) is provided with a third groove (403); the outer wall of the second rotating shaft (202) is fitted with the inner wall of the third groove (403); and the front end of the fixed cylinder (402) is fixedly connected to the wrench (401).

4. The hand-feel enhanced non-contact ATV throttle controller according to claim 1, characterized in that: The fixing assembly (5) comprises a tile cover (501), a third thread groove (502) and a second bolt (503); the tile cover (501) is threadedly mounted on the right end of the semicircular groove (105); the tile cover (501) and the right end side wall of the first notch (104) have the same structure; the third thread groove (502) is penetrated through the front and rear ends of the tile cover (501); the second bolt (503) is threadedly mounted on the inner walls of the third thread groove (502) and the second thread groove (106).

5. The hand-feel enhanced non-contact ATV throttle controller according to claim 1, characterized in that: The closing assembly (6) comprises a cover plate (601), a fourth thread groove (602) and a third bolt (603); the left end of the control box (101) is threadedly mounted with the cover plate (601); three fourth thread grooves (602) are formed through the side wall of the cover plate (601); the fourth thread grooves (602) correspond to the positions of the fixing columns (102) one by one; and the third bolt (603) is threadedly mounted on the inner wall of the fourth thread groove (602) and the fixing column (102).

6. The hand-feel enhanced non-contact ATV throttle controller according to claim 3, characterized in that: A first annular protrusion (7) is fixedly connected to the inner wall of the control box (101); a second annular protrusion (8) is fixedly connected to the side wall of the rotating block (203); and a third annular protrusion (9) is fixedly connected to the center point of the side wall of the fixed cylinder (402).

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