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Automobile gear signal structural member and electronic gear shifter

A technology of electronic shifter and signal structure, applied to components with teeth, belts/chains/gears, mechanical equipment, etc., can solve the problem of affecting the driving comfort of the vehicle, structural reliability failure, and false triggering of shift signals and other problems, to achieve the effect of simple and reliable design, maintaining stability and high transmission efficiency

Pending Publication Date: 2020-12-18
NANJING AOLIAN AE&EA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The realization of each gear signal of the electronic shifter mainly comes from the gear signal structure. In order to ensure the accuracy of the signal, the gear signal structure is not allowed to be unstable, shift stuck, and structurally reliable during the shifting process. Failure phenomenon, if the above phenomenon occurs, the vehicle will not be able to drive
[0004] When the existing shifter is used, when the vehicle is not started, the driver can shake the shifter with his hand, and he can obviously feel the shaking and friction sound inside the shifter; when starting the vehicle, because the free clearance is too large, In the case of not fully performing the gear shifting operation, the gear shifting signal may be triggered by mistake, resulting in a safety accident of the entire vehicle gear shifting; moreover, the driver can clearly feel the beating and sticking of the gear during the gear shifting process , affecting the driving comfort of the vehicle

Method used

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  • Automobile gear signal structural member and electronic gear shifter
  • Automobile gear signal structural member and electronic gear shifter
  • Automobile gear signal structural member and electronic gear shifter

Examples

Experimental program
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Effect test

Embodiment approach 1

[0034] refer to figure 1 , the present embodiment provides an automobile gear position signal structure, the gear position signal structure comprises a circuit board 8 , a rotating bracket 9 , a slider 10 , a sliding magnet, a fixed bracket 11 and a rotating magnet 12 .

[0035] The circuit board 8 is provided with a rotating Hall sensor and a switch Hall sensor. The rotating Hall sensor cooperates with the rotating magnet 12. When the rotating magnet 12 rotates, the rotating Hall sensor can sense the magnetic field deflection, thereby outputting a gear signal . The switch hall sensor is used to detect the position of the sliding magnet, thereby controlling the circuit board 8 to remain on the circuit of the automatic gear.

[0036] refer to image 3 and figure 1 , Both sides of the fixing bracket 11 are provided with lugs 113, and the lugs 113 are provided with threaded holes. The fixing bracket 11 is installed on the outer surface of the circuit board 8 by a self-tapping...

Embodiment 2

[0044] refer to Figure 7 and Figure 8 , the present embodiment provides an automotive electronic shifter, including a housing assembly, a shift lever assembly, toothed grooves, and a shift signal structural member. The structure of the shift signal structure is the same as that of Embodiment 1, and its structure will not be repeated.

[0045] The shell assembly includes an upper shell 3 and a lower shell 6 . The top of the upper housing 3 is provided with an upper opening, the inner side wall of the upper opening protrudes axially from the top surface of the housing to form a ring-shaped protrusion, and the ring-shaped protrusion is provided with two bayonet sockets, and the side wall of the housing There is a positioning slot. The bottom of the upper casing 3 is provided with screw holes. The bottom of the lower casing 6 is provided with a positioning column, the left inner wall of the lower casing 6 is provided with a positioning hole, and the front and rear inner side...

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Abstract

The invention discloses an automobile gear signal structural member and an electronic gear shifter. The automobile gear signal structural member comprises a circuit board, a rotating support frame, aslide block, a sliding magnet, a fixed support frame and a rotating magnet, wherein the fixed support frame is arranged on the circuit board; the rotating magnet is rotatably arranged at the lower endof the fixed support frame; the slide block is arranged on the fixed support frame in a vertically slidable way; the sliding magnet is fixed on the slide block to slide along with the slide block; one end of the rotating support frame is connected with the rotating magnet and is used for pulling the rotating magnet to rotate, and the other end of the rotating support frame is glidingly connectedwith a position limiting type slide groove formed in the upper end of the slide block; the third end of the rotating support frame is rotatably connected with a gear sliding rod; and a rotating Hall sensor and a switch Hall sensor are arranged on the circuit board. The automobile gear signal structural member provided by the invention has the advantages of simple structure, high reliability degree, and high stability and consistency degree of gear shifting operation. By using the electronic gear shifter, the gear shifting comfort of the whole automobile, and the stability and reliability of signals are high.

Description

technical field [0001] The invention relates to the technical field of electronic automobiles, in particular to an automobile gear position signal structure and an electronic shifter. Background technique [0002] With the development of electrification, networking, intelligence, and sharing in the automotive industry, electronic shifters have become the main force in the market. The realization and transformation of each gear of the electronic shifter mainly depends on the gear signal structure. structure and function. [0003] When the driver manipulates the shift lever to shift gears, the shift lever drives the gear signal structure to trigger and convert each gear signal. The gear signal structure drives the Hall magnet to change according to different positions to trigger the corresponding shift. The gears of each gear can be changed through CAN communication to output the position signal corresponding to each gear. The realization of each gear signal of the electroni...

Claims

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Application Information

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IPC IPC(8): F16H59/02F16H63/42
CPCF16H59/0208F16H59/0217F16H59/0278F16H63/42F16H2059/0269
Inventor 周亮卢新田程健
Owner NANJING AOLIAN AE&EA
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