CN210198407U - Hall sensor mounting structure - Google Patents
Hall sensor mounting structure Download PDFInfo
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- CN210198407U CN210198407U CN201921376120.6U CN201921376120U CN210198407U CN 210198407 U CN210198407 U CN 210198407U CN 201921376120 U CN201921376120 U CN 201921376120U CN 210198407 U CN210198407 U CN 210198407U
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Abstract
The utility model provides a hall sensor mounting structure belongs to car sensor technical field. The technical problem that the Hall sensor cannot be suitable for various vehicle types is solved. The utility model provides a hall sensor mounting structure, this mounting structure include the sensor inductor and be used for being fixed in the sensor installation body on the car, be equipped with the sensor mounting hole on the sensor installation body, wear to be equipped with the sensor inductor in the sensor mounting hole, the external diameter of sensor inductor is less than sensor mounting hole aperture, and the sensor inductor is adjustable at sensor mounting hole internal position, and places at predetermined position at the sensor inductor and set up the obturator that is used for fixed sensor inductor between sensor inductor external surface and sensor mounting hole. This hall sensor mounting structure, hall sensor are applicable to various motorcycle types.
Description
Technical Field
The utility model belongs to the technical field of the sensor, concretely relates to hall sensor mounting structure.
Background
In an electronic control system of an automobile engine, a signal wheel and a Hall sensor are usually arranged on the automobile in a mutually corresponding mode, and the relative position relation of the signal wheel is transmitted to the electronic control system of the engine through the relevant position information of the Hall sensor to carry out relevant operation. Generally, a Hall sensor and a signal wheel both adopt a form of triggering contact signals in teeth, however, signals in the teeth or on the edges of the teeth of the signal wheel of different vehicle types are transmitted in different ways, which results in the precision being directly delayed or advanced by half teeth, so that the conventional way is to offset a chip in the Hall sensor by half teeth in the reverse direction of the rotation of the signal wheel, the chip is fixed in the sensor by a plastic bracket, the position of the plastic bracket can move in the sensor, thereby realizing the offset of the chip, but the magnet does not move along with the chip due to too large volume, the magnet and the chip are not concentric, which causes the strength of the magnet felt by the chip to be uneven, the position information of the signal wheel cannot be accurately transmitted to the sensor, and the existing Hall sensors are all integrated injection-molded parts, the distance between a sensor sensing part and a sensor bolt hole cannot be changed, and the triggering exchange between the edges of the teeth and the teeth cannot be realized (namely when the sensor is a sensor in, the conventional hall sensor cannot be applied to various vehicle types because the sensor of the tooth-in-tooth trigger information type cannot be replaced with the sensor of the tooth-in-tooth trigger information type, or the sensor of the tooth-in-tooth trigger information type cannot be replaced with the sensor of the tooth-edge trigger information type.
Chinese patent number is CN206269837U, and the public day is 2017 6 month 20 days, discloses an automobile crankshaft sensor easy to assemble, including the casing and set up the sensing element in the casing inside, and install the plug of being connected with inside sensing element electricity on the casing, the casing includes main casing body, spliced pole and plug shell, sensing element sets up inside main casing body, the top of the main casing body is equipped with a socket, the spliced pole is inserted and is located on the socket, is provided with the rubber sleeve each other, the plug shell articulates on the spliced pole, the plug is installed on the plug shell and is connected with sensing element electricity through the connecting wire.
Above-mentioned application sensor has adopted combination formula adjustable's shell structure, not only can adjust according to required angle when the installation, still can use the components of a whole that can function independently installation under the too short condition of car connecting wire end simultaneously to make things convenient for the installation operation of sensor more.
However, the sensing assembly is arranged inside the shell and has a conventional structure, the magnet does not move along with the chip, and the sensor is of a fixed triggering mode structure, so that the sensing assembly cannot be simultaneously applied to an automobile with a signal wheel in a tooth or a tooth edge in two triggering modes.
Disclosure of Invention
The utility model aims at having the above-mentioned problem to current technique, provided a hall sensor mounting structure, the utility model aims to solve the technical problem that hall sensor can't be applicable to the problem of various motorcycle types
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a hall sensor mounting structure, this mounting structure include the sensor inductor and be used for being fixed in the sensor installation body on the car, be equipped with the sensor mounting hole on the sensor installation body, wear to be equipped with the sensor inductor in the sensor mounting hole, the external diameter of sensor inductor is less than sensor mounting hole aperture, and the sensor inductor is adjustable at sensor mounting hole internal position, and places at predetermined position at the sensor inductor and set up the obturator that is used for fixed sensor inductor between sensor inductor external surface and sensor mounting hole.
The sensor installation body is fixed in on automobile parts such as car bent axle front and back end or distributor or belt pulley, wear to be equipped with the sensor inductor in the sensor mounting hole, in the signal wheel that corresponds according to the motorcycle type corresponds triggers point tooth limit or tooth, adjust the position of sensor inductor in the sensor mounting hole, chip and magnet in the sensor inductor are in same central line, during whole sensor inductor position shift, make the chip in the sensor inductor, magnet and signal wheel trigger point three correspond and are in on same central line, can accurately transmit the positional information that the signal wheel was located for the sensor, after the definite position, it makes sensor inductor and sensor installation body fixed to set up the obturator between sensor inductor outer surface and the sensor mounting hole, consequently, the hall sensor of this application can adapt to various motorcycle types.
In the hall sensor mounting structure, the filler is filled with glue, so that the sensor inductor and the sensor inductor are fixed;
the sensor mounting body is provided with a bolt hole, and the sensor mounting body is fixed on an automobile through the bolt hole, so that the sensor mounting body is fixed through the bolt, and the mounting and dismounting are convenient;
the sensor inductor with the structure is easy to manufacture, and the shell has a waterproof function and can protect the internal sensing assembly;
the shell and the sensor mounting hole are coaxially arranged or the shell is arranged in the sensor mounting hole in an offset manner, and the sensor inductor corresponds to the signal wheel trigger point;
the top of the shell is provided with a socket, the socket is connected with a plug, and the plug connection is realized to be electrically connected with the internal sensing assembly.
Compared with the prior art, the utility model has the advantages as follows:
the signal that corresponds according to the motorcycle type takes turns the trigger point that corresponds, trigger position in tooth edge or the tooth promptly, adjust the position of sensor inductor in the sensor mounting hole, chip and magnet in the sensor inductor are in same central line, when whole sensor inductor position removes, make the chip in the sensor inductor, magnet corresponds with signal wheel trigger point three and is in same central line, can be accurate transmit the positional information who locates the signal wheel for the sensor, after the definite position, it makes sensor inductor and sensor mounting body fixed to set up the obturator between sensor inductor outer surface and the sensor mounting hole, this hall sensor can be applicable to various motorcycle types.
Drawings
Fig. 1 is a schematic structural diagram of the hall sensor mounting structure of the present invention.
Fig. 2 is a schematic structural view of the sensor mounting body of the present invention.
Fig. 3 is a schematic diagram of the sensor inductor structure of the present invention.
In the figure, 1, a sensor inductor; 2. a sensor mounting body; 3. a sensor mounting hole; 4. a filler; 5. bolt holes; 6. a housing; 7. and (4) inserting the socket.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 2, the utility model discloses a hall sensor mounting structure, this mounting structure include sensor inductor 1 and sensor installation body 2, are equipped with bolt hole 5 on the sensor installation body 2, and bolt hole 5 makes sensor installation body 2 be fixed in on parts such as automobile crankshaft front and back end or distributor or belt pulley through the bolt, makes the sensor installation, and 2 pass through the bolt fastening, easy to assemble and dismantlement still are equipped with sensor mounting hole 3 on the sensor installation body 2, wear to be equipped with sensor inductor 1 in the sensor mounting hole 3.
As shown in fig. 1 and 3, the sensor 1 includes a housing 6 and a sensing component disposed inside the housing, the housing 6 is inserted into the sensor mounting hole 3, the position of the housing 6 in the sensor mounting hole 3 is adjustable, the outer diameter of the housing 6 is smaller than the aperture of the sensor mounting hole 3, a filler 4 is disposed between the housing 6 and the sensor mounting hole 3, and preferably, the filler 4 is filled with glue.
The shell 6 and the sensor mounting hole 3 are coaxially arranged or the shell 6 is arranged in the sensor mounting hole 3 in a biased mode, the sensor 1 corresponds to the signal wheel trigger point, the top of the shell 6 is provided with a socket 7, the socket 7 is connected with a plug, and the plug 7 is connected to realize the electrical connection with the internal sensing assembly.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (6)
1. The utility model provides a hall sensor mounting structure, this mounting structure include sensor inductor (1) and be used for being fixed in sensor installation body (2) on the car, its characterized in that: be equipped with sensor mounting hole (3) on sensor installation body (2), wear to be equipped with sensor inductor (1) in sensor mounting hole (3), the external diameter of sensor inductor (1) is less than sensor mounting hole (3) aperture, and sensor inductor (1) is adjustable in sensor mounting hole (3) position, and places at predetermined position at sensor inductor (1) and sets up obturator (4) that are used for fixed sensor inductor (1) between sensor inductor (1) surface and sensor mounting hole (3).
2. The hall sensor mounting structure of claim 1, wherein the filler body (4) is a potting compound.
3. The hall sensor mounting structure according to claim 1 or 2, wherein the sensor mounting body (2) is provided with a bolt hole (5), and the bolt hole (5) fixes the sensor mounting body (2) to the automobile by a bolt.
4. The Hall sensor mounting structure according to claim 1 or 2, wherein the sensor body (1) comprises a housing (6) and a sensing component arranged inside the housing (6), the housing (6) is arranged in the sensor mounting hole (3) in a penetrating manner, the outer diameter of the housing (6) is smaller than the aperture of the sensor mounting hole (3), and a filling body (4) is arranged between the housing (6) and the sensor mounting hole (3).
5. The hall sensor mounting structure according to claim 4, wherein the housing (6) is provided coaxially with the sensor mounting hole (3) or the housing (6) is provided offset in the sensor mounting hole (3).
6. The Hall sensor mounting structure according to claim 4, wherein a socket (7) is provided on the top of the housing (6), and the socket (7) is connected with a plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921376120.6U CN210198407U (en) | 2019-08-22 | 2019-08-22 | Hall sensor mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921376120.6U CN210198407U (en) | 2019-08-22 | 2019-08-22 | Hall sensor mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210198407U true CN210198407U (en) | 2020-03-27 |
Family
ID=69865110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921376120.6U Active CN210198407U (en) | 2019-08-22 | 2019-08-22 | Hall sensor mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210198407U (en) |
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2019
- 2019-08-22 CN CN201921376120.6U patent/CN210198407U/en active Active
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