CN201335998Y - Finger-operated controller - Google Patents
Finger-operated controller Download PDFInfo
- Publication number
- CN201335998Y CN201335998Y CNU2008202058153U CN200820205815U CN201335998Y CN 201335998 Y CN201335998 Y CN 201335998Y CN U2008202058153 U CNU2008202058153 U CN U2008202058153U CN 200820205815 U CN200820205815 U CN 200820205815U CN 201335998 Y CN201335998 Y CN 201335998Y
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- elastic rod
- sensing
- housing
- change
- sensing silk
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Abstract
The utility model discloses a finger-operated controller which comprises a housing (1), an end cover (2) arranged at the bottom of the housing, an elastic rod (3) fixed on the end cover in a way that the upper end of the elastic rod extends outside the top of the housing and is connected with a pushing cap (4), and four sensing wires (5) uniformly distributed on the outer circumference of the elastic rod and capable of resistance change along with the shape change, wherein the sensing wires are arranged axially along the elastic rod and deforms along with the shape change of the elastic rod, and two ends of each sensing wire are connected with wiring terminals (7) on the end cover through wires (6), respectively. The pushing cap pushes the elastic rod so that the elastic rod deforms, and the sensing wires deform along with the shaped change of the elastic rod, as a result, the self resistance of the sensing wires changes. One end of each sensing wire is connected with an input voltage through the wiring terminal and the other end thereof is connected with an output voltage through the wiring terminal, on the premise that the input voltage is unchanged, the self resistance of the sensing wires changes, resulting in the change of the output voltage, thereby achieving the control purpose.
Description
Technical field
The technical field that the utility model belongs to specifically is meant a kind of charge controller.
Background technology
At present, along with developing rapidly of computing technique and microelectric technique, intelligent control technology is very active and challenging field in the current robotization subject, has been widely used in solving those and has used the insoluble control problem of classic method.And all kinds of plant equipment, device realize that robotization, intellectuality have become a great development trend, and existing controller can not satisfy the requirement of robotization, intellectuality, miniaturization.
The utility model content
The purpose of this utility model is to provide a kind of easy to operate, charge controller that volume is little.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: accuse controller, comprise housing and the end cap that is located at housing bottom, be fixed with elastic rod on the described end cap, the upper end of elastic rod is stretched out case top and is connected to the promotion cap, described elastic rod is provided with can change and the sensing silk of resistance variations with shape on four outer circumference surfaces that are evenly distributed on elastic rod, the sensing silk is along the axial setting of elastic rod, the sensing silk can the deformation with the deformation of elastic rod, and the two ends of each root sensing silk are connected with the connection terminal that is located at end cap by lead respectively.
The utility model in use, promote elastic rod by promoting cap, make elastic rod generation elastic deformation, the sensing silk is followed the deformation of elastic rod and deformation, and the sensing filament shape changes and self-resistance changes, sensing silk one end connects input voltage by connection terminal, the other end connects output voltage by connection terminal, and under the constant prerequisite of input voltage, sensing silk self-resistance changes, and output voltage also changes, and so just can reach the purpose of control.
The utility model can firmly produce a simulating signal (output voltage corresponding to input voltage changes) according to operator's finger, this voltage is handled and software processes through electronic circuit, as the output control signal, be sent to main frame (host computer) by RS232/RS422 or USB interface again, output signal can control to 8 or 12 precision flexibly.This product can be applicable to various control pressure control equipments, is fit to be embedded into realize point-device target localization, target tracking etc. in various handles, steering wheel and the instrument panel.
The utility model " high precision is accused the intelligent machine controller ", adapt to current all kinds of plant equipment, device realization robotization, intelligentized trend, be applicable to all kinds of traffic machineries (as aircraft, vehicle, boats and ships etc.), engineering machinery (as excavator, street roller, crane, loop wheel machine etc.), army's construction machinery (as tank, panzer etc.), its every technical indicator is all reached advanced world standards, and maintains the leading position at home.Its development and application will further improve the research and development level of China's intelligent control technology, and strong impetus is played in plant equipment, device acceleration realization robotization, the intellectuality of China.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is the three-dimensional wiring layout of accusing controller;
Fig. 2 is the stereographic map of accusing controller;
Fig. 3 is the cut-open view of accusing controller.
Embodiment
As Fig. 1, Fig. 2, shown in Figure 3, charge controller described in the utility model comprises housing 1 and the end cap 2 that is located at housing 1 bottom, and housing 1 and end cap can be made by plastics or metal, be fixed with elastic rod 3 on the described end cap 2, elastic rod 3 can be made by the elasticity good metal.The lower end of elastic rod 3 can be fixing with end cap 2 by nut 8, the upper end of elastic rod 3 is stretched out housing 1 top and is connected to and promotes cap 4, and promoting the top of cap 4 is concave surface, is convenient to use finger push like this, can promote elastic rod by promoting cap 4, make the lower end of elastic rod 3 elastic deformation take place and bending.Described elastic rod 3 is provided with can change and the sensing silk 5 of resistance variations with shape on four outer circumference surfaces that are evenly distributed on elastic rod 3, keeps between sensing silk 5 and the elastic rod 3 insulating, and described sensing silk 5 can be bonding by glue and elastic rod 3.The angle that each root sensing silk 5 staggers is 90 degree, and two groups of two relative sensing silks 5 constitute the control signal on X-axis and the Y-axis respectively.Sensing silk 5 is along the axial setting of elastic rod 3, and sensing silk 5 can the deformation with the deformation of elastic rod 3, sensing silk 5 change of shape and self-resistance changes.The two ends of each root sensing silk 5 are connected with the connection terminal 7 that is located at end cap 2 by lead 6 respectively, four sensing silks 5 need eight connection terminals 7 altogether, sensing silk 5 one ends connect input voltage by a connection terminal 7, the other end connects output voltage by another connection terminal 7, under the constant prerequisite of input voltage, sensing silk 5 self-resistances change, and output voltage also changes, and so just can reach the purpose of control.
In a word; though the utility model has exemplified above-mentioned preferred implementation; but should illustrate; though those skilled in the art can carry out various variations and remodeling; unless such variation and remodeling have departed from scope of the present utility model, otherwise all should be included in the protection domain of the present utility model.
Claims (3)
1. charge controller, comprise housing (1) and be located at the end cap (2) of housing (1) bottom, it is characterized in that: be fixed with elastic rod (3) on the described end cap (2), the upper end of elastic rod (3) is stretched out housing (1) top and is connected to and promotes cap (4), described elastic rod (3) is provided with can change and the sensing silk (5) of resistance variations with shape on four outer circumference surfaces that are evenly distributed on elastic rod (3), sensing silk (5) is along the axial setting of elastic rod (3), sensing silk (5) can the deformation with the deformation of elastic rod (3), and the two ends of each root sensing silk (5) are connected with the connection terminal that is located at end cap (2) (7) by lead (6) respectively.
2. according to the described charge controller of claim 1, it is characterized in that: described sensing silk (5) is bonding by glue and elastic rod (3).
3. according to claim 1 or 2 described charge controllers, it is characterized in that: the top of described promotion cap (4) is concave surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202058153U CN201335998Y (en) | 2008-12-23 | 2008-12-23 | Finger-operated controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202058153U CN201335998Y (en) | 2008-12-23 | 2008-12-23 | Finger-operated controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201335998Y true CN201335998Y (en) | 2009-10-28 |
Family
ID=41287656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202058153U Expired - Lifetime CN201335998Y (en) | 2008-12-23 | 2008-12-23 | Finger-operated controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201335998Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112022138A (en) * | 2020-09-21 | 2020-12-04 | 中国人民解放军空军军医大学 | Experimental method for synchronously detecting pain behaviors and neuron activities of animals |
-
2008
- 2008-12-23 CN CNU2008202058153U patent/CN201335998Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112022138A (en) * | 2020-09-21 | 2020-12-04 | 中国人民解放军空军军医大学 | Experimental method for synchronously detecting pain behaviors and neuron activities of animals |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091028 |