CN202449161U - Sensor induction base - Google Patents
Sensor induction base Download PDFInfo
- Publication number
- CN202449161U CN202449161U CN2011205621452U CN201120562145U CN202449161U CN 202449161 U CN202449161 U CN 202449161U CN 2011205621452 U CN2011205621452 U CN 2011205621452U CN 201120562145 U CN201120562145 U CN 201120562145U CN 202449161 U CN202449161 U CN 202449161U
- Authority
- CN
- China
- Prior art keywords
- hollow ring
- sensor
- hall element
- ring pedestal
- sensor induction
- 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
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Abstract
Disclosed is a sensor induction base. The sensor induction base is characterized by comprising a hollow ring-shaped base body, wherein the hollow ring-shaped base body is provided with a central shaft hole, a Hall element installation groove which is radially distributed, a Hall element installation groove which is axially distributed and a convex rib. The sensor induction base is simple in structure and provides an alternative component for the production of integrated Hall sensor motors.
Description
Technical field
The utility model relates to vehicle electric servodrive field, relates in particular to a kind of structure of bicycle electric assistant sensor parts.
Background technology
In bicycle electric assistant sensor field; China's utility application 201110125438.9 discloses a kind of " structure of the electric boosted sensor that cooperates with back fork of bicycle "; It is the strength that produces acceleration/accel when the vehicle that the Hall element that is arranged with the motor branch obtains is ridden; Be converted into electric signal, be used for the drive motor reinforcing and go; Comparatively speaking; Reduced the fiduciary level of transducing signal, and production process is more, has improved productive costs; Thereby press for New-type electric machine that design a kind of motor and Hall element combine to satisfy the various demands in market; Therefore, design a kind of sensor mechanical transmission component and match with the magnetic induction effect and be even more important, need innovate on the basis of existing technology.
The utility model content
The purpose of the utility model provide a kind of standardized, be applicable to that various sensings and the vehicle booster that drives functional unification use the sensor sensing seat.
The technical scheme of the utility model is achieved in that
A kind of sensor sensing seat is provided; It is characterized in that: a hollow ring pedestal is set; Said hollow ring pedestal is provided with a central shaft hole, also is provided with the Hall element mounting groove that is radially-arranged Hall element mounting groove and is axial distribution on the said hollow ring pedestal.
Aforesaid a kind of sensor sensing seat is characterized in that: said hollow ring pedestal is provided with convex tendon.
The utility model is simple in structure, for the production of integral type Hall sensor motor provides a kind of alternative unit architecture.
Description of drawings
Fig. 1 is the decomposition chart of a kind of embodiment of the utility model.
Fig. 2 is the combination assumption diagram of Fig. 1.
Fig. 3 is the constructional drawing of the positioning seat that cooperates with the utility model.
Fig. 4 is the constructional drawing that structure shown in Figure 3 is installed the utility model.
The specific embodiment
Below in conjunction with accompanying drawing 1 to Fig. 4 the utility model is further described:
Referring to Fig. 1 to Fig. 4:
A kind of sensor sensing seat; One hollow ring pedestal 1 is set; Said hollow ring pedestal 1 is provided with a central shaft hole 11, and said hollow ring pedestal 1 is provided with mounting groove 13 that is radially-arranged Hall element 12 and the mounting groove 15 that is the Hall element 14 of axial distribution.
Said hollow ring pedestal 1 is provided with convex tendon 16.
Referring to Fig. 3, the positioning seat 2 that cooperates with hollow ring pedestal 1 is provided with groove 21.
Referring to Fig. 4, cooperate with groove 21 and hollow ring pedestal 1 is installed on the positioning seat 2 through convex tendon 16.
Have the structure of the sensor sensing seat of technical characterictic described herein, all fall into this patent protection domain.
Claims (2)
1. sensor sensing seat; It is characterized in that: a hollow ring pedestal is set; Said hollow ring pedestal is provided with a central shaft hole, also is provided with the Hall element mounting groove that is radially-arranged Hall element mounting groove and is axial distribution on the said hollow ring pedestal.
2. sensor sensing seat as claimed in claim 1 is characterized in that: said hollow ring pedestal is provided with convex tendon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205621452U CN202449161U (en) | 2011-12-29 | 2011-12-29 | Sensor induction base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205621452U CN202449161U (en) | 2011-12-29 | 2011-12-29 | Sensor induction base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202449161U true CN202449161U (en) | 2012-09-26 |
Family
ID=46865047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205621452U Expired - Fee Related CN202449161U (en) | 2011-12-29 | 2011-12-29 | Sensor induction base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202449161U (en) |
-
2011
- 2011-12-29 CN CN2011205621452U patent/CN202449161U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20121229 |