CN204903565U - Fast sensor of wheel of car detection range - Google Patents
Fast sensor of wheel of car detection range Download PDFInfo
- Publication number
- CN204903565U CN204903565U CN201520468429.3U CN201520468429U CN204903565U CN 204903565 U CN204903565 U CN 204903565U CN 201520468429 U CN201520468429 U CN 201520468429U CN 204903565 U CN204903565 U CN 204903565U
- Authority
- CN
- China
- Prior art keywords
- skeleton
- shell
- chip
- detection range
- locating sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to an auto -parts field, concretely relates to fast sensor of wheel of car detection range, including chip, magnet, skeleton, shell, position casing, cable conductor and the encapsulation of moulding plastics, magnet and chip are all installed on the skeleton, for the welding mode between chip and the skeleton, the skeleton is located on the shell, the cable conductor passes through skeleton and chip electric connection, position casing locates on the cable conductor, position casing is connected with the skeleton facies, be equipped with induced surface on the shell, the last faying face that is equipped with of position casing, die positioning lives the shell when moulding plastics for relative sensor axle center of induced surface and installation axle center are fixed, and after the drawing of patterns, the easy faying face that warp locates because there is position casing's existence inside and do not have the deformation again, thereby has guaranteed that the sensor induced surface of overlength detection range can not squint, and response centralized control is accurate.
Description
Technical field
The utility model relates to auto parts machinery field, is specifically related to a kind of wheel speed sensors of automobile detection range.
Background technology
Conventional wheel speed sensors is all shorter, has grown easy distortion warpage because do, and wheel speed sensors head inductive head is slightly out of shape and just can causes sensor failure or interfere with vehicle bridge.The original vehicle bridge of some depot domestic will force to install additional because not considering before to install wheel speed sensors additional now at present, and cause the sensor of the demand when not redesigning vehicle bridge very long, conventional sensors cannot meet its requirement.The utility model effectively can make up conventional sensors and to be beyond one's reach detection range, perfectly must solve the problems such as the distortion warpage of elongated inductive head injection moulding.
Utility model content
Technical problem to be solved in the utility model is to provide the wheel speed sensors of the large automobile detection range of a kind of detection range scope.
For solving the problems of the technologies described above, the utility model provides following technical scheme: a kind of wheel speed sensors of automobile detection range, comprise chip, magnet, skeleton, shell, locating sleeve, cable and injection molding packaging, described magnet and chip are installed on skeleton, it is welding manner between described chip and skeleton, described skeleton is located on shell, described cable is connect by skeleton and chip electrical, described locating sleeve is located on cable, described locating sleeve is connected with skeleton, described shell is provided with sensitive surface, and described locating sleeve is provided with faying face.
On such scheme basis preferably, described locating sleeve is provided with front mold reference column and rear mold reference column.
The beneficial effect that the utility model compared with prior art has is: during injection moulding, shell located by mould, make sensitive surface relative sensors axle center and axle center be installed to fix, after the demoulding, hold yielding faying face place and there will be no distortion because there is the existence of locating sleeve inside, thus ensure that the sensor sensing face of overlength detection range can not offset, induction center precise control; Locating sleeve is provided with front mold reference column and rear mold reference column, and locating sleeve overall linear and sensitive surface position are fixed.
Accompanying drawing explanation
Fig. 1 is the utility model one-piece construction schematic diagram.
Fig. 2 is the utility model inner structure schematic diagram.
Number in the figure is: 1-shell, 2-chip, 3-magnet, 4-skeleton, 5-locating sleeve, 6-cable, 7-injection molding packaging, 101-sensitive surface, 701-front mold reference column, 702-rear mold reference column, 703-faying face.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
In describing the invention, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
See figures.1.and.2 known, a kind of wheel speed sensors of automobile detection range, comprise chip 2, magnet 3, skeleton 4, shell 1, locating sleeve 5, cable 6 and injection molding packaging 7, described magnet 2 and chip 3 are installed on skeleton 4, be welding manner between described chip 3 and skeleton 4, described skeleton 4 is located on shell 1, described cable 6 is electrically connected with chip 2 by skeleton 4, described locating sleeve 5 is located on cable 6, described locating sleeve 6 is connected with skeleton 4, described shell 1 is provided with sensitive surface 101, and described locating sleeve 6 is provided with faying face 703.
It should be noted that described locating sleeve 6 is provided with front mold reference column 701 and rear mold reference column 702, locating sleeve 6 overall linear and sensitive surface 101 position are fixed.
Based on above-mentioned, during injection moulding, shell 1 located by mould, make sensitive surface 101 relative sensors axle center and axle center be installed to fix, after the demoulding, hold yielding faying face 703 place and there will be no distortion because there is the existence of locating sleeve 6 inside, thus ensure that the sensor sensing face of overlength detection range can not offset, induction center precise control.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. the wheel speed sensors of an automobile detection range, it is characterized in that: comprise chip, magnet, skeleton, shell, locating sleeve, cable and injection molding packaging, described magnet and chip are installed on skeleton, it is welding manner between described chip and skeleton, described skeleton is located on shell, described cable is connect by skeleton and chip electrical, described locating sleeve is located on cable, described locating sleeve is connected with skeleton, described shell is provided with sensitive surface, and described locating sleeve is provided with faying face.
2. the wheel speed sensors of a kind of automobile detection range according to claim 1, is characterized in that: described locating sleeve is provided with front mold reference column and rear mold reference column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520468429.3U CN204903565U (en) | 2015-07-02 | 2015-07-02 | Fast sensor of wheel of car detection range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520468429.3U CN204903565U (en) | 2015-07-02 | 2015-07-02 | Fast sensor of wheel of car detection range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204903565U true CN204903565U (en) | 2015-12-23 |
Family
ID=54925732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520468429.3U Expired - Fee Related CN204903565U (en) | 2015-07-02 | 2015-07-02 | Fast sensor of wheel of car detection range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204903565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105652027A (en) * | 2015-12-28 | 2016-06-08 | 黄山迈普汽车部件有限公司 | Wheel speed sensor with super-long detection distance |
| CN107300627A (en) * | 2017-07-03 | 2017-10-27 | 陆博汽车电子（曲阜）有限公司 | Sensor framework and wheel speed sensors |
-
2015
- 2015-07-02 CN CN201520468429.3U patent/CN204903565U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105652027A (en) * | 2015-12-28 | 2016-06-08 | 黄山迈普汽车部件有限公司 | Wheel speed sensor with super-long detection distance |
| CN107300627A (en) * | 2017-07-03 | 2017-10-27 | 陆博汽车电子（曲阜）有限公司 | Sensor framework and wheel speed sensors |
| CN107300627B (en) * | 2017-07-03 | 2024-01-26 | 陆博汽车电子（曲阜）有限公司 | Sensor skeleton and wheel speed sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101925830A (en) | Magnetic field sensor | |
| CN101256197A (en) | Rotation detecting sensor | |
| CN105393089B (en) | The application and manufacture of the sensing device and system, vehicle and device of measuring car wheel speed | |
| CN104467290A (en) | Thermistor module | |
| CN204903565U (en) | Fast sensor of wheel of car detection range | |
| CN102645547B (en) | Speed sensor and speed-measuring system of traction motor rotor | |
| CN101832785A (en) | Regulatable Hall effect sensor | |
| KR102122732B1 (en) | A assembly of wheel speed sensor | |
| CN203643462U (en) | Wheel speed sensor and vehicle | |
| CN204240938U (en) | Current vortex sensor | |
| CN206426961U (en) | A kind of automobile wheel arch mounting structure | |
| CN203349844U (en) | Crankshaft position sensor | |
| KR101612477B1 (en) | Wireless power transfer system for car wheel | |
| CN201707342U (en) | Wheel speed sensor | |
| CN202661476U (en) | Velocity sensor and traction motor rotor velocity measuring system | |
| CN207007867U (en) | Wheel speed sensors | |
| CN203456969U (en) | External rotor motor | |
| CN205749546U (en) | The head structure-improved of ABS wheel speed sensors | |
| CN105403724A (en) | Hall ABS sensor skeleton | |
| CN205373730U (en) | Car camshaft position sensor | |
| CN202648609U (en) | Automobile crankshaft position sensor | |
| CN204871453U (en) | Electric bicycle opening brake linear displacement detects terminal box | |
| CN203438775U (en) | Axle assembly | |
| CN105652027A (en) | Wheel speed sensor with super-long detection distance | |
| CN208672663U (en) | A kind of end cover type wheel speed sensors |
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: 20151223 Termination date: 20160702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |