Conductive rubber based omnibearing control lever system
A conductive rubber and joystick technology, applied in the direction of sliding contact resistors, etc., can solve the problems of wear, high cost, and short service life, and achieve the effect of small size, long service life and simple structure
Inactive Publication Date: 2004-11-17
SHANGHAI JIAO TONG UNIV
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the rotary potentiometer must have friction between the brush and the resistor body, causing wear and electrical noise, the actual service life is not long and the cost is relatively high
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0011] like figure 1 , figure 2 , image 3 As shown, the present invention includes: joystick handle 1, dust-proof rubber cover 2, upper cover 3, insulating pad 4, two pairs of conductive rubber blocks 5, 90 ° V-shaped swing rod 6, pressure plate 7, ball head Bolt 8, substrate 9, swing rod electrode cover 10, fixed electrode piece 11, terminal 12. The connection method is: the pressure plate 7, the ball stud 8, and the base 9 form a ball pair, the joystick handle 1, the 90° V-shaped swing rod 6, and the ball stud 8 are tightly connected together, and each pair of conductive rubber blocks 5 up and down Set on the upper and lower sides of the 90° V-shaped swing bar 6, the resistance output of the conductive rubber block 5 is drawn out through the swing bar electrode sleeve 10 and a pair of fixed electrode sheets 11 arranged up and down, and the external wiring of the system is connected to the terminal 12, and the wiring The terminal 12 is connected with a pair of swing rod ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention is a kind of omnibearing control arm system based on conductive rubber, which belongs to mechanism field. The invention includes: the control arm handle, a rust preventing rubber cover, an upper cover, an insulating cushion, two pairs of conductive rubber blocks set at the upper and lower parts, 90 degree V type pendulum, platen, bulb bolt, base body, pendulum electrode cover, a fixing electrode piece, and a connectors. The platen, the bulb bolt and the based body form a ball pairs, the control arm handle, the 90 degrees V type pendulum, the bulb bolt are connected together tightly, the resistance output of the conductive rubber blocks are induced out through the pendulum electrode cover and the fixed electrode pieces, the connectors and the pendulum electrode cover and the fixed electrode pieces are connected through wires, two pair of fixed electrode pieces and the body are separated with an insulating cushion, the rust-preventing rubber cov3er, the upper cover and the base body are set on the control arm system. The structure is simple, the volume is small, and the assembly is easy.
Description
technical field [0001] The invention relates to an omnidirectional joystick system, in particular to an omnidirectional joystick system based on conductive rubber. belongs to the mechanical field. Background technique [0002] Traditional directional joysticks almost always use a pair of rotary potentiometers arranged in quadrature. After literature search, it was found that it was introduced on the http: / / www.sentop.com / frame / sakaeproduct.htm web page: In practical application, [0003] Connect a pair of orthogonally configured rotary potentiometers to a voltage divider circuit: a total of 4 fixed terminals of the two rotary potentiometers are connected to the positive and negative poles of the power supply, and the two middle taps output voltage. By manipulating the joystick handle to rotate the two rotary potentiometers, the external circuit detects the output voltage of the middle tap of the two rotary potentiometers, converts it into an angle, and then obtains the att...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H01C10/32
Inventor 宁柯军杨汝清
Owner SHANGHAI JIAO TONG UNIV