CN203642867U - Hall type displacement sensor - Google Patents
Hall type displacement sensor Download PDFInfo
- Publication number
- CN203642867U CN203642867U CN201420016439.9U CN201420016439U CN203642867U CN 203642867 U CN203642867 U CN 203642867U CN 201420016439 U CN201420016439 U CN 201420016439U CN 203642867 U CN203642867 U CN 203642867U
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- China
- Prior art keywords
- sensing head
- plug
- straight line
- line portion
- hall
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Abstract
The utility model relates to a Hall type displacement sensor. The Hall type displacement sensor comprises a sensing head, a plug and a multi-core wire; the sensing head includes a sensing head shell as well as a Hall tube, a Hall frame and a magnet which are arranged inside the sensing head; the plug comprises a plug shell and plugging pins which are arranged in the plug shell; the sensing head shell is provided with a mounting plate; the mounting plate is provided with a mounting hole; a copper liner is embedded in the mounting hole; a plugging pin positioning block is arranged inside the plug shell; the plugging pin positioning block passes through the plugging pins and is fixed on the bottom wall of the plug shell; and a supporting seat is arranged below the plug shell. According to the Hall type displacement sensor of the utility model, based on the above improvement, the installation of the sensing head and the plug can be more convenient, and the fixation performance of the sensing head and the plug can be better, and therefore, the sensing head and the plug will not tend to loose in automobile braking, and as a result, excellent sensitivity in information transfer can be maintained, and overall use performance can be greatly improved.
Description
Technical field
The utility model relates to a kind of automobile sensor, is specifically related to a kind of Hall displacement transducer.
Background technology
ABS is anti-lock braking system, in the time of automobile brake, it can avoid automobile direction out of control and wheel side sliding in the time of emergency brake, make wheel in when brake not by locked, do not allow doughnut on a point and ground friction, thereby strengthen friction force, brake rate is increased greatly, reduce brake simultaneously and consume, extend the serviceable life of two, brake hub, pad and tire.
ABS anti-lock braking system just comprises abs sensor, and abs sensor is the vitals that obtains the wheel information of vehicle in motion, for monitoring the speed of a motor vehicle of automobile, and information is fed back to ABS anti-lock braking system, and ABS anti-lock braking system is normally worked.At present, abs sensor on market is mainly magnetoelectric sensor and hall sensor, its hall sensor mainly comprises sensing head, plug and be communicated in sensing head and the multiple core cord of plug, sensing head comprises sensing head body and is located at the intrinsic Hall pipe of sensing head, Hall skeleton and magnet, plug comprises header body and is located at the contact pin in header body, but, the installation of sensing head and plug is not very convenient, and fixing after installing is also poor, when automobile brake, sensing head and plug easily produce loosening, thereby it is slower to cause information to transmit, even there is the phenomenon losing efficacy.
Utility model content
In order to solve the existing weak point of background technology, the utility model provides a kind of Hall displacement transducer, solved the installation inconvenience of existing hall sensor and install after fixing poor, while making automobile brake, sensing head and plug easily produce loosening, and it is slower to cause information to transmit, even produce the weak point losing efficacy.
Adopt following technical scheme in order to solve the existing problem the utility model of background technology: a kind of Hall displacement transducer, comprise sensing head, plug and be communicated in sensing head and plug between multiple core cord, described sensing head comprises sensing head shell and is located at the Hall pipe in sensing head shell, Hall skeleton and magnet, described plug comprises plug body and is located at the pin in plug body, on described sensing head shell, be provided with installing plate, on described installing plate, be provided with mounting hole, in described mounting hole, be embedded with copper bush, in described plug body, be also provided with pin locating piece, described pin locating piece is through pin and be fixed on diapire in plug body, described plug body below is provided with supporting seat.By this setting, can make sensing head better be fixed with the installing plate of mounting hole, and the copper bush in mounting hole is more conducive to the installation stability of sensing head, its supporting seat makes the installation of plug more convenient and be conducive to it and fix, and the more direction of insertion of fixed piece on earpiece of pin locating piece makes it can not produce tilt phenomenon in the time inserting socket.
Further setting of the present utility model: described multiple core cord is U-shaped, it is by the first straight line portion, the second straight line portion and be communicated in the first straight line portion and the sweep of the second straight line portion forms, and the first straight line portion is longer than the second straight line portion.By this setting, make the distance between sensing head and plug more approaching, the installation being more conducive between it connects.
Further setting of the present utility model: be arranged with respectively rubber protecting jacket between the sweep of described multiple core cord and the first straight line portion and the second straight line portion, and be also provided with butterfly sheath on the second straight line portion.By this setting, its rubber protecting jacket can effectively increase the fastness of sweep and the first straight line portion and the second straight line portion junction, and butterfly sheath is further strengthened the protection to multiple core cord, and brings convenience for its installation.
Further setting of the present utility model: be provided with some reinforcements on described sensing head shell and plug body.By this setting, the physical strength of its sensing head shell and plug body improves greatly, thereby inner structure is separately had to better protection, contributes to improve serviceable life.
The beneficial effects of the utility model are: the utility model by improvement make the installation of sensing head and plug more convenient and install after stationarity also better, while making automobile brake, sensing head and plug are difficult for producing loosening, thereby the information transmission of making can keep good sensitivity, greatly improve overall usability.
Brief description of the drawings
Fig. 1 is the structural representation of the Hall displacement transducer of the utility model embodiment.
Embodiment
In order to deepen, to understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model to be described in further detail, this embodiment only, for explaining the utility model, does not form the restriction to the utility model protection domain.
As shown in Figure 1, the Novel Hall sensor of the utility model embodiment, comprise sensing head 1, plug 2 and be communicated in sensing head 1 and plug 2 between multiple core cord 3, its sensing head 1 comprises sensing head shell 11 and is located at the Hall pipe 12 in sensing head shell 11, Hall skeleton 13 and magnet 14, plug 2 comprises plug body 21 and is located at the pin 22 in plug body 21, further, on sensing head shell 11, be provided with installing plate 4, porose embedded copper bush 42 mounting holes 41 that are provided with are set on this installing plate 4, further, in plug body 21, be also provided with pin locating piece 23, this pin locating piece 23 is through pin 22 and be fixed on the interior diapire of plug body 21, its plug body 21 belows are provided with supporting seat 5, can make sensing head 1 better be fixed with the installing plate 4 of mounting hole 41 like this, and the copper bush 42 in mounting hole 41 is more conducive to the installation stability of sensing head 1, installation that its supporting seat 5 makes plug 2 is more convenient and be conducive to it and fix, and the more direction of insertion of fixed piece on earpiece 22 of pin locating piece 23, make it in the time inserting socket, can not produce tilt phenomenon.
In the present embodiment, its multiple core cord 3 is U-shaped, it is made up of the first straight line portion 31, the second straight line portion 32 and the sweep 33 that is communicated in the first straight line portion 31 and the second straight line portion 32, and the first straight line portion 31 is longer than the second straight line portion 32, make like this distance between sensing head 1 and plug 2 more approaching, the installation being more conducive between it connects.
In the present embodiment; between the sweep 33 of its multiple core cord 2 and the first straight line portion 31 and the second straight line portion 32, be arranged with respectively rubber protecting jacket 6; and be also provided with butterfly sheath 7 on the second straight line portion 32; rubber protecting jacket 6 can effectively increase the fastness of sweep 33 and the first straight line portion 31 and the second straight line portion 32 junctions like this; and butterfly sheath 7 is further strengthened the protection to multiple core cord 3, and bring convenience for its installation.
In the present embodiment, be provided with some reinforcements 8 on sensing head shell 11 and plug body 21, the physical strength of sensing head shell 11 and plug body 21 improves greatly like this, thereby inner structure is separately had to better protection, contributes to improve serviceable life.
Claims (4)
1. a Hall displacement transducer, comprise sensing head, plug and be communicated in sensing head and plug between multiple core cord, described sensing head comprises sensing head shell and is located at the Hall pipe in sensing head shell, Hall skeleton and magnet, described plug comprises plug body and is located at the pin in plug body, it is characterized in that: on described sensing head shell, be provided with installing plate, on described installing plate, be provided with mounting hole, in described mounting hole, be embedded with copper bush, in described plug body, be also provided with pin locating piece, described pin locating piece is through pin and be fixed on diapire in plug body, described plug body below is provided with supporting seat.
2. Hall displacement transducer according to claim 1, it is characterized in that: described multiple core cord is U-shaped, it is by the first straight line portion, the second straight line portion and be communicated in the first straight line portion and the sweep of the second straight line portion forms, and the first straight line portion is longer than the second straight line portion.
3. Hall displacement transducer according to claim 2, is characterized in that: between the sweep of described multiple core cord and the first straight line portion and the second straight line portion, be arranged with respectively rubber protecting jacket, and be also provided with butterfly sheath on the second straight line portion.
4. Hall displacement transducer according to claim 1, is characterized in that: on described sensing head shell and plug body, be provided with some reinforcements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420016439.9U CN203642867U (en) | 2014-01-09 | 2014-01-09 | Hall type displacement sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420016439.9U CN203642867U (en) | 2014-01-09 | 2014-01-09 | Hall type displacement sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203642867U true CN203642867U (en) | 2014-06-11 |
Family
ID=50874103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420016439.9U Expired - Fee Related CN203642867U (en) | 2014-01-09 | 2014-01-09 | Hall type displacement sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203642867U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242061A (en) * | 2015-10-14 | 2016-01-13 | 成都汉兴科技有限公司 | Anti-vibration ABS sensor |
| CN107131894A (en) * | 2017-06-06 | 2017-09-05 | 芜湖瑞德机械科技有限公司 | A kind of hall effect type position sensor |
-
2014
- 2014-01-09 CN CN201420016439.9U patent/CN203642867U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242061A (en) * | 2015-10-14 | 2016-01-13 | 成都汉兴科技有限公司 | Anti-vibration ABS sensor |
| CN107131894A (en) * | 2017-06-06 | 2017-09-05 | 芜湖瑞德机械科技有限公司 | A kind of hall effect type position sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20150109 |
|
| EXPY | Termination of patent right or utility model |