CN206367512U - A kind of Hall rotary angle transmitter - Google Patents
A kind of Hall rotary angle transmitter Download PDFInfo
- Publication number
- CN206367512U CN206367512U CN201621495727.2U CN201621495727U CN206367512U CN 206367512 U CN206367512 U CN 206367512U CN 201621495727 U CN201621495727 U CN 201621495727U CN 206367512 U CN206367512 U CN 206367512U
- Authority
- CN
- China
- Prior art keywords
- prototype gear
- drain pan
- rotary angle
- gear
- angle transmitter
- 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
Abstract
The utility model discloses a kind of Hall rotary angle transmitter, including drain pan, signal rotating disk is provided with above the drain pan, the first prototype gear and the second prototype gear are provided with below the signal rotating disk, and magnet is provided with the middle part of first prototype gear and the second prototype gear, first prototype gear and the second prototype gear are respectively arranged below with magnetic resistance, and the cap rear end face is provided with circuit board, and circuit board is located at the lower section of rotating shaft, the circuit board is electrically connected with magnet and magnetic resistance.This Hall rotary angle transmitter, signal rotating disk is rotated with rotating shaft, and the first prototype gear and the second prototype gear number of teeth differ one, are fixed together, are not rotated with the rotation of rotating shaft with drain pan.First prototype gear and the second prototype gear collect the corner with axis of rotation respectively, due to one tooth of difference, and the different number of turns will differ specific angle, and absolute corner is being obtained by calculating.
Description
Technical field
The utility model is related to sensor technical field, specially a kind of Hall rotary angle transmitter.
Background technology
The steering wheel angle sensor of automobile is typically mounted in the steering spindle of steering column tube, when driver turn steering wheel
When driving steering axes, steering wheel angle sensor senses the direction of steering axes and the angle of rotation, is used as electricity
One of input signal of dynamic servo steering system, the power-assisted according to needed for the torque of input and GES are obtained by rational arithmetic
Size and Orientation, and send control signal to motor, motor exports corresponding torque according to control signal, and via subtracting
Fast mechanism and rack-and-pinion are delivered to track rod, complete power-assisted steering.
Utility model content
The purpose of this utility model is to provide a kind of Hall rotary angle transmitter, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of Hall rotary angle transmitter, including bottom
It is provided with above shell, the drain pan below signal rotating disk, the signal rotating disk and is provided with the first prototype gear and the second prototype gear, and
First prototype gear, which is located in the middle part of the right side of the second prototype gear, first prototype gear and the second prototype gear, is provided with magnetic
Iron, first prototype gear and the second prototype gear are respectively arranged below with above magnetic resistance, the drain pan and are provided with cap, the shell
Rotating shaft is provided with lid upper center, and rotating shaft is located in signal rotating disk, the cap rear end face is provided with circuit board, and circuit board
Positioned at the lower section of rotating shaft, the circuit board is electrically connected with magnet and magnetic resistance.
It is preferred that, the number of teeth of the prototype gear of gear ratio second of first prototype gear is few one.
It is preferred that, the drain pan and cap are fixedly connected by screw.
It is preferred that, the drain pan left and right sides is equipped with installation journal stirrup, and installs journal stirrup provided with mounting hole.
It is preferred that, connection jaws are provided with below the cap front end face.
It is preferred that, waterproof layer is provided with inside the connection jaws.
Compared with prior art, the beneficial effects of the utility model are：This Hall rotary angle transmitter, signal rotating disk, first
The setting of prototype gear and the second prototype gear is used for measuring corner and the number of turns turned over.Signal rotating disk is rotated with rotating shaft,
First prototype gear and the second prototype gear number of teeth differ one, are fixed together, are not rotated with the rotation of rotating shaft with drain pan.
First prototype gear and the second prototype gear collect the corner with axis of rotation respectively, due to one tooth of difference, different circles
Number will differ specific angle, and absolute corner is being obtained by calculating.Wherein installing the setting of journal stirrup and mounting hole can facilitate
Mount and dismount drain pan.
Brief description of the drawings
Fig. 1 is the utility model cap positive structure schematic；
Fig. 2 is the utility model bottom shell structural representation；
Fig. 3 is the utility model cap back side structure schematic diagram.
In figure：1 cap, 2 connection jaws, 3 screws, 4 rotating shafts, 5 circuit boards, 6 mounting holes, 7 drain pans, 8 magnetic resistance, 9 magnet, 10
Journal stirrup is installed in one prototype gear, 11 second prototype gears, 12 signal rotating disks, 13.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of Hall rotary angle transmitter, including drain pan 7,
The top of drain pan 7 is provided with signal rotating disk 12, and the lower section of signal rotating disk 12 is provided with the first prototype gear 10 and the second measurement tooth
Wheel 11, and the first prototype gear 10 is located at the right side of the second prototype gear 11, first prototype gear 10 and second measures tooth
The middle part of wheel 11 is provided with magnet 9, and the prototype gear 11 of the first prototype gear 10 and second is respectively arranged below with magnetic resistance 8, the bottom
The top of shell 7, which is provided with cap 1, the upper center of cap 1, is provided with rotating shaft 4, and rotating shaft 4 is located in signal rotating disk 12, the shell
The rear end face of lid 1 is provided with circuit board 5, and circuit board 5 is located at the lower section of rotating shaft 4, and the circuit board 5 is electrically connected with magnet 9 and magnetic
Resistance 8, the number of teeth of the second prototype gear of gear ratio 11 of first prototype gear 10 is few one, below the front end face of cap 1
Provided with connection jaws 2, the drain pan 7 and cap 1 are fixedly connected by screw 3, and the left and right sides of drain pan 7 is equipped with installation
Journal stirrup 13, and journal stirrup 13 is installed provided with mounting hole 6, the inside of connection jaws 2 is provided with waterproof layer.
Operation principle：The setting of signal rotating disk 12, the first prototype gear 10 and the second prototype gear 11 is used for measuring corner
With the number of turns turned over.Signal rotating disk 12 is rotated with rotating shaft 4, the first prototype gear 10 and the number of teeth of the second prototype gear 11 difference
One, it is fixed on together with 7, is not rotated with the rotation of rotating shaft 4 with drain pan.11 points of first prototype gear 10 and the second prototype gear
The corner rotated with rotating shaft 4 is not collected, and due to one tooth of difference, the different number of turns will differ specific angle, pass through
Calculating obtains absolute corner.Wherein installing the setting of journal stirrup 13 and mounting hole 6 can be easy for installation and removal drain pan 7.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Hall rotary angle transmitter, including drain pan (7), it is characterised in that：Signal rotating disk is provided with above the drain pan (7)
(12) the first prototype gear (10) and the second prototype gear (11), and the first measurement tooth, are provided with below the signal rotating disk (12)
Take turns and set in the middle part of the right side that (10) are located at the second prototype gear (11), first prototype gear (10) and the second prototype gear (11)
There is magnet (9), first prototype gear (10) and the second prototype gear (11) are respectively arranged below with magnetic resistance (8), the drain pan
(7) top, which is provided with cap (1), cap (1) upper center, is provided with rotating shaft (4), and rotating shaft (4) is located at signal rotating disk (12)
Interior, cap (1) rear end face is provided with circuit board (5), and circuit board (5) is located at the lower section of rotating shaft (4), the circuit board
(5) magnet (9) and magnetic resistance (8) are electrically connected with.
2. a kind of Hall rotary angle transmitter according to claim 1, it is characterised in that：First prototype gear (10)
The number of teeth of the prototype gear of gear ratio second (11) is few one.
3. a kind of Hall rotary angle transmitter according to claim 1, it is characterised in that：Below cap (1) front end face
Provided with connection jaws (2).
4. a kind of Hall rotary angle transmitter according to claim 1, it is characterised in that：The drain pan (7) and cap (1) are logical
Screw (3) is crossed to be fixedly connected.
5. a kind of Hall rotary angle transmitter according to claim 1, it is characterised in that：Drain pan (7) left and right sides is equal
Provided with installation journal stirrup (13), and journal stirrup (13) is installed provided with mounting hole (6).
6. a kind of Hall rotary angle transmitter according to claim 3, it is characterised in that：It is provided with inside the connection jaws (2)
Waterproof layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621495727.2U CN206367512U (en) | 2016-12-29 | 2016-12-29 | A kind of Hall rotary angle transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621495727.2U CN206367512U (en) | 2016-12-29 | 2016-12-29 | A kind of Hall rotary angle transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206367512U true CN206367512U (en) | 2017-08-01 |
Family
ID=59390476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621495727.2U Expired - Fee Related CN206367512U (en) | 2016-12-29 | 2016-12-29 | A kind of Hall rotary angle transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206367512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542374A (en) * | 2018-05-29 | 2019-12-06 | 上海海拉电子有限公司 | Angle measuring sensor |
-
2016
- 2016-12-29 CN CN201621495727.2U patent/CN206367512U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542374A (en) * | 2018-05-29 | 2019-12-06 | 上海海拉电子有限公司 | Angle measuring sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103424218B (en) | Angle of torsion sensor | |
| CN110510036B (en) | Balance car | |
| CN204736917U (en) | Electron power assisted steering machine | |
| CN206367512U (en) | A kind of Hall rotary angle transmitter | |
| CN111186490A (en) | Steering wheel corner estimation method and system based on Ackerman steering theorem | |
| CN110667562B (en) | Vehicle straight-running maintaining control method and device based on wheel rotating speed | |
| CN202066476U (en) | Angle and torque sensor | |
| CN206582286U (en) | A kind of steering wheel | |
| CN202709991U (en) | Detection device for absolute-type multi-circle rotation angle | |
| CN204472894U (en) | Industrial vehicle electrical steering mechanism | |
| CN204788763U (en) | Take steering wheel angle signal's torque sensor | |
| CN101797933A (en) | indicator for rotation angle of automotive steering wheel | |
| CN106541985A (en) | For the auto-pilot controller and its vehicle of unmanned electric vehicle | |
| CN103786781A (en) | Electronic-control steering system | |
| CN206367511U (en) | A kind of Electric Power Steering Control System of Automobile | |
| CN108466570A (en) | A kind of electric vehicle E-Diff | |
| CN204750286U (en) | Rack and pinion formula auto steering dish turns to angle collection system | |
| CN203148612U (en) | Compact type non-contact inductive sensor and electric power steering system | |
| CN206406981U (en) | A kind of moment control device of Electric Power Steering Control System | |
| CN103112488B (en) | Differential type power-assisted steering handle device for industrial vehicle | |
| CN201457608U (en) | Anti-drift two-wheel self-balancing electric vehicle | |
| KR101208178B1 (en) | Electronic power steering apparatus having torque sensor | |
| CN202881998U (en) | Electronic control handle for bulldozer | |
| CN209859357U (en) | Special vehicle steering wheel force feedback device | |
| CN103293009A (en) | Device and method for testing electronic power steering system of automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170801 Termination date: 20171229 |