CN213088128U - Accelerator acceleration signal output device arranged on motorcycle carburetor - Google Patents
Accelerator acceleration signal output device arranged on motorcycle carburetor Download PDFInfo
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- CN213088128U CN213088128U CN202021666837.7U CN202021666837U CN213088128U CN 213088128 U CN213088128 U CN 213088128U CN 202021666837 U CN202021666837 U CN 202021666837U CN 213088128 U CN213088128 U CN 213088128U
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- carburetor
- hall sensor
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- plunger
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Abstract
The utility model relates to an accelerator acceleration signal output device arranged on a motorcycle carburetor, which comprises a magnet and a Hall sensor, wherein the magnet is integrally of a rectangular plate structure and is fixedly arranged on the outer wall of a carburetor plunger, the Hall sensor is arranged on a carburetor shell, and a signal output line of the Hall sensor is electrically connected with an idle starting and stopping controller; the carburetor plunger is integrally of a cylindrical structure, an installation groove A matched with the magnet is formed in the outer cylindrical surface of the carburetor plunger, when the carburetor thimble is located at the initial position, the Hall sensor is located at the upper end of the installation groove A, and when the carburetor thimble rises for 5-10 mm from the initial position, the sensing surface of the Hall sensor corresponds to the upper end of the installation groove A. The utility model has the advantages of simple and reasonable structure, realized the output of throttle signal of telecommunication with higher speed in the mechanical system that the motorcycle throttle is with higher speed, help realizing the noiseless idling of starting of motorcycle and open and stop the function.
Description
Technical Field
The utility model relates to a motorcycle idling opens stops technique, specifically is a throttle acceleration signal output device of setting on motorcycle carburetor.
Background
At present, in order to respond to national energy-saving and environment-friendly calls, an automatic start-stop function is added to part of motorcycles, and after an idling start-stop function is added to a carburetor model, an idling start-stop controller can realize the start-stop function only after acquiring an electric signal for accelerating an accelerator; in the related carburetor motorcycle sold in the market at present, an accelerator, a plunger type carburetor and an accelerator pull wire only have the pure mechanical transmission functions of handle rotation, mechanical pull wire pulling or thimble up-and-down movement, and do not have the function of outputting an electric signal when the accelerator rotates or the thimble moves up-and-down; in order to realize the idling start-stop function of the motorcycle, an accelerator acceleration signal output device is necessary.
Disclosure of Invention
The utility model aims at providing a throttle acceleration signal output device of setting on motorcycle carburetor on former mechanical type throttle basis with higher speed, increases signal of telecommunication output function to solve carburetor money motorcycle controller and receive throttle signal of telecommunication problem with higher speed, thereby realize the idling of noiseless start-up and open the function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the accelerator acceleration signal output device arranged on the motorcycle carburetor comprises a magnet and a Hall sensor, wherein the magnet is integrally of a rectangular plate-shaped structure and is fixedly arranged on the outer wall of a carburetor plunger, the Hall sensor is arranged on a carburetor shell, and a signal output line of the Hall sensor is electrically connected with an idle speed start-stop controller; the carburetor plunger is integrally of a cylindrical structure, an installation groove A matched with the magnet is formed in the outer cylindrical surface of the carburetor plunger, when the carburetor thimble is located at the initial position, the Hall sensor is located at the upper end of the installation groove A, and when the carburetor thimble rises for 5-10 mm from the initial position, the sensing surface of the Hall sensor corresponds to the upper end of the installation groove A.
The carburetor shell is provided with a mounting groove C for mounting the Hall sensor, and the bottom wall of the mounting groove C is provided with a through groove communicated with a chamber for the movement of a carburetor plunger piston, so that the Hall sensor can directly sense the change of a magnetic field.
The principle of the utility model is as follows:
when the induction surface of the switch type Hall sensor has a magnetic field, the sensor outputs a low level signal, and no signal is output when no magnetic field exists, and a motorcycle controller controls the motor according to the output signal, wherein the power supply voltage of the motor is 4.5-24V; the linear Hall sensor outputs corresponding voltage signals through the strength change of the induction surface to the magnetic field, and when the power supply voltage of the Hall sensor is 5V, the voltage of the output signal of the Hall sensor continuously changes linearly between 1.0V and 4.2V;
according to the principle, a plunger of a motorcycle carburetor is provided with a magnet, a Hall sensor is arranged on a carburetor shell corresponding to the plunger, and the plunger is linked with a carburetor thimble, so that when the accelerator of the motorcycle is accelerated, the carburetor thimble rises, the magnet moves, the Hall sensor obtains a signal of magnetic field change, and a signal representing accelerator acceleration is output to a motorcycle controller.
The utility model has the advantages that:
the utility model has the advantages of simple and reasonable structure, realized the output of throttle signal of telecommunication with higher speed in the mechanical system that the motorcycle throttle is with higher speed, help realizing the noiseless idling of starting of motorcycle and open and stop the function.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of a modified portion of the carburetor.
Fig. 3 is a diagram showing a positional relationship between the hall sensor and the magnet when no accelerator acceleration electric signal is output.
Fig. 4 is a diagram showing a positional relationship between the hall sensor and the magnet when an accelerator acceleration electric signal is output.
In the figure, the carburetor comprises a magnet 1, a magnet 2, a Hall sensor 3, a carburetor thimble 4, a carburetor plunger 5, a carburetor shell 6, mounting grooves A and 7, mounting grooves C and 8 and a through groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. It should be noted that, the carburetor of the present invention is a common component of a common motorcycle, and the overall structure thereof belongs to the known technology, so that the overall structure thereof is not described any more, and in the technical solution of the present invention, only the relevant modified parts are described.
As shown in fig. 1 and 2, the accelerator acceleration signal output device arranged on the motorcycle carburetor comprises a magnet 1 and a hall sensor 2, wherein the magnet 1 is integrally of a rectangular plate-shaped structure and is fixedly arranged on the outer wall of a carburetor plunger 4, the hall sensor 2 is arranged on a carburetor shell 5, and a signal output line of the hall sensor 2 is electrically connected with an idle start-stop controller; as shown in fig. 2, 3 and 4, the carburetor plunger 4 is of a cylindrical structure as a whole, and has an installation groove a6 matched with the magnet 1 on the outer cylindrical surface, when the carburetor thimble 3 is located at the initial position, the hall sensor 2 is located at the upper end of the installation groove a6, and when the carburetor thimble 3 rises 5-10 mm from the initial position, the sensing surface of the hall sensor 2 corresponds to the upper end of the installation groove a 6.
As shown in fig. 2, the carburetor housing 5 is provided with a mounting groove C7 for mounting the hall sensor 2, and the bottom wall of the mounting groove C7 is provided with a through groove 8 communicated with a chamber for moving the carburetor plunger 4, so that the hall sensor 2 directly senses the change of the magnetic field.
The part of the utility model not detailed is prior art.
Claims (2)
1. The utility model provides a throttle acceleration signal output device of setting on motorcycle carburetor, includes magnet (1) and hall sensor (2), characterized by: the whole magnet (1) is of a rectangular plate-shaped structure and is fixedly arranged on the outer wall of a carburetor plunger (4), the Hall sensor (2) is arranged on a carburetor shell (5), and a signal output line of the Hall sensor (2) is electrically connected with the idle speed start-stop controller; the carburetor plunger (4) is integrally of a cylindrical structure, an installation groove A (6) matched with the magnet (1) is formed in the outer cylindrical surface of the carburetor plunger, when the carburetor thimble (3) is located at the initial position, the Hall sensor is located at the upper end of the installation groove A (6), and when the carburetor thimble (3) rises from the initial position by 5-10 mm, the sensing surface of the Hall sensor (2) corresponds to the upper end of the installation groove A (6).
2. The throttle acceleration signal output device provided to a motorcycle carburetor according to claim 1, wherein: the carburetor shell (5) is provided with a mounting groove C (7) for mounting the Hall sensor (2), and the bottom wall of the mounting groove C (7) is provided with a through groove (8) communicated with a cavity for moving the carburetor plunger (4) and used for enabling the Hall sensor (2) to directly sense the change of a magnetic field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021666837.7U CN213088128U (en) | 2020-08-12 | 2020-08-12 | Accelerator acceleration signal output device arranged on motorcycle carburetor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021666837.7U CN213088128U (en) | 2020-08-12 | 2020-08-12 | Accelerator acceleration signal output device arranged on motorcycle carburetor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213088128U true CN213088128U (en) | 2021-04-30 |
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ID=75629502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021666837.7U Active CN213088128U (en) | 2020-08-12 | 2020-08-12 | Accelerator acceleration signal output device arranged on motorcycle carburetor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213088128U (en) |
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2020
- 2020-08-12 CN CN202021666837.7U patent/CN213088128U/en active Active
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