CN206427117U - A kind of device for detecting turn inside diameter angle - Google Patents
A kind of device for detecting turn inside diameter angle Download PDFInfo
- Publication number
- CN206427117U CN206427117U CN201621494680.8U CN201621494680U CN206427117U CN 206427117 U CN206427117 U CN 206427117U CN 201621494680 U CN201621494680 U CN 201621494680U CN 206427117 U CN206427117 U CN 206427117U
- Authority
- CN
- China
- Prior art keywords
- rheostat
- inside diameter
- steering
- electrical signal
- turn inside
- 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
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model is related to a kind of device for detecting turn inside diameter angle, and it includes slide rheostat, steering, electrical signal detection device；Steering and electrical signal detection device are connected with slide rheostat；Steering makes slide rheostat change resistance when turning to, and the change of voltage, resistance or electric current is detected by electrical signal detection device, corresponding turn information (such as angle of turn or the steering wheel anglec of rotation or the number of turns) is drawn, the utility model can detect turn inside diameter information in real time.
Description
Technical field
The utility model belongs to vehicle detection apparatus technical field, and in particular to a kind of dress of detection turn inside diameter angle
Put.
Background technology
In vehicle travel process, it is sometimes necessary to coordinate other functional modules by detecting the real time information of turn inside diameter
Running.Some existing accurate electronics angle of turn detection means, but its go wrong after maintenance difficult, and manufacturing cost
It is high.
Utility model content
In order to solve the above mentioned problem of prior art presence, the utility model provides a kind of detection turn inside diameter angle
Device, can detect turn inside diameter information in real time, and simple in construction, manufacturing cost is cheap and for ease of maintenaince.
To achieve the above object, the utility model takes following technical scheme：A kind of device for detecting turn inside diameter angle
Including rheostat, steering, transmission system, electrical signal detection device and power supply module；Steering is connected with transmission system, is passed
Dynamic system is connected with rheostat, and electrical signal detection device is electrically connected with power supply module with rheostat；
When steering is turned to, slide rheostat is set to change resistance by transmission system, and examined by electrical signal detection device
The change of voltage, resistance or electric current is surveyed, corresponding turn information (such as angle of turn or the steering wheel anglec of rotation or circle is drawn
Number).
Further, the rheostat can use slide rheostat.Further, the slide rheostat can be adopted
With toroidal rheostat, bar shaped varistor, fan-shaped rheostat, disk shaped varistor or spiral shaped varistor.
Further, the electrical signal detection device can use current detector, voltage detector or resistance detector.
Further, the transmission system can be using gear drive or the form of lever drive.Due to taking above skill
Art scheme, the utility model has advantages below：Slide rheostat is set to change electricity when the utility model is turned to by steering
Resistance, and by the change of electrical signal detection device detection voltage, resistance or electric current, draw corresponding turn information (such as turning angle
Degree or the steering wheel anglec of rotation or the number of turns).The utility model has simple in construction, manufacturing cost cheap and for ease of maintenaince etc. excellent
Point.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is that a kind of structural framing of the device of the detection turn inside diameter angle provided in the embodiment of the utility model one shows
It is intended to；
1- rheostats in figure；2- steering；3- transmission systems；4- electrical signal detection devices；5- power supply modules.
Fig. 2 is that the utility model uses current detector as electrical signal detection device, when slide rheostat is as rheostat
Examples of implementation.
Embodiment
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail.Obviously, 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 making the premise of creative work
Lower resulting all other embodiment, belongs to the scope that the utility model is protected.
As shown in figure 1, the utility model provides a kind of device for detecting turn inside diameter angle, it includes rheostat 1, turned
To system 2 (part such as steering wheel, steering spindle, steering column), transmission system 3, electrical signal detection device 4 and power supply module 5；
Steering 2 is connected with transmission system 3, and transmission system 3 is connected with rheostat 1, electrical signal detection device 4 and power supply module 5 with
Rheostat 1 is electrically connected；Rheostat 1 is changed resistance by transmission system 3 when steering 2 is turned to, and pass through electrical signal detection
The change of the detection of device 4 voltage, resistance or electric current, draws corresponding turn information (such as angle of turn or the steering wheel anglec of rotation
Or the number of turns).
In above-described embodiment, rheostat 1 can use slide rheostat.
Further, slide rheostat can be using toroidal rheostat, bar shaped varistor, fan-shaped rheostat, disk deformation
Device or spiral shaped varistor are hindered, to meet different designs, construction needs.
In above-described embodiment, electrical signal detection 4 can use current detector, voltage detector or resistance detector.
Fig. 2 is that the utility model uses current detector as electrical signal detection device, when slide rheostat is as rheostat
Examples of implementation.
In above-described embodiment, transmission system 3 can be using gear drive or the form of lever drive.It is described above, be only
Embodiment of the present utility model, but protection domain of the present utility model is not limited thereto, it is any to be familiar with this technology neck
The technical staff in domain can readily occur in change or replacement in the technical scope that the utility model is disclosed, and should all cover in this reality
Within new protection domain.Therefore, protection domain of the present utility model should be based on the protection scope of the described claims.
Claims (5)
1. a kind of device for detecting turn inside diameter angle, it is characterised in that：It includes rheostat, steering, transmission system, electricity
Signal detector and power supply module；Steering is connected with transmission system, and transmission system is connected with rheostat, electrical signal detection device
Electrically connected with power supply module with rheostat；
When steering is turned to, slide rheostat is set to change resistance by transmission system, and electricity is detected by electrical signal detection device
The change of pressure, resistance or electric current, draws corresponding turn information.
2. a kind of device for detecting turn inside diameter angle as claimed in claim 1, it is characterised in that：The rheostat is using cunning
Dynamic rheostat.
3. a kind of device for detecting turn inside diameter angle as claimed in claim 2, it is characterised in that：The slide rheostat is adopted
With toroidal rheostat, bar shaped varistor, fan-shaped rheostat, disk shaped varistor or spiral shaped varistor.
4. a kind of device for detecting turn inside diameter angle as claimed in claim 1, it is characterised in that：The electrical signal detection device
Using current detector, voltage detector or resistance detector.
5. a kind of device for detecting turn inside diameter angle as claimed in claim 1, it is characterised in that：The transmission system is used
Gear drive or the form of lever drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621494680.8U CN206427117U (en) | 2016-12-31 | 2016-12-31 | A kind of device for detecting turn inside diameter angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621494680.8U CN206427117U (en) | 2016-12-31 | 2016-12-31 | A kind of device for detecting turn inside diameter angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206427117U true CN206427117U (en) | 2017-08-22 |
Family
ID=59585088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621494680.8U Expired - Fee Related CN206427117U (en) | 2016-12-31 | 2016-12-31 | A kind of device for detecting turn inside diameter angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206427117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990807A (en) * | 2017-12-12 | 2018-05-04 | 奇瑞汽车股份有限公司 | A kind of displacement sensor and car steering tube column on-line displacement measurement system |
-
2016
- 2016-12-31 CN CN201621494680.8U patent/CN206427117U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990807A (en) * | 2017-12-12 | 2018-05-04 | 奇瑞汽车股份有限公司 | A kind of displacement sensor and car steering tube column on-line displacement measurement system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |