Optical digital pen and its power trigger mechanism
A technology of triggering mechanism and digital pen, applied in the field of digital pen, can solve the problems of energy waste, large volume of optical digital pen, inconvenient use, etc., and achieve the effect of preventing energy waste and reducing volume
Active Publication Date: 2016-01-20
TECO IMAGE SYST
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] The main purpose of the present invention is to provide an optical digital pen and its power trigger mechanism to solve the problem that the existing optical digital pen has to toggle or press the switch element before and after each writing action, causing inconvenience or The problem of energy waste due to negligence, and avoiding the disadvantages of excessive volume of the optical digital pen due to the size of the mechanism and the design of the circuit
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
[0041] Some typical embodiments embodying the features and advantages of the present invention will be described in detail in the description in the following paragraphs. It should be understood that the present invention can have various changes in different aspects, but none of them departs from the scope of the present invention, and the descriptions and drawings therein are used for illustration in nature, not for limiting the present invention. invention.
[0042] see Figure 1A , Figure 1B , Figure 2A , Figure 2B , Figure 3A as well as Figure 3B ,in Figure 1A It is a schematic diagram of an optical digital pen in a preferred embodiment of the present invention, Figure 1B for Figure 1A The schematic diagram of the detailed structure of the optical digital pen shown, Figure 2A It is a schematic diagram of the sleeve of the optical digital pen in the first position according to the preferred embodiment of the present invention, Figure 2B It is a schematic d...
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 provides an optical type digital pen and a power supply trigger mechanism thereof. The optical type digital pen comprises a pen body which builds placing space, a sleeve which is arranged in the placing space and a cover body which is sleeved on the sleeve and drives the sleeve to move in a first position and a second position. The power supply trigger mechanism comprises a first circuit board which is connected with the sleeve, a luminous element which is arranged on a first surface of the first circuit board and is arranged in the sleeve, a second circuit board which is provided with a first surface, an elastic element which is abutted against a second surface of the first circuit board and the first surface of the second circuit board to act as a first electrode, and a column body which is connected with the first surface of the second circuit board and is arranged on the elastic element in a penetrating mode to act as a second electrode. When the cover body is stressed to enable the sleeve to move from the first position to the second position, the column body is connected with the second surface of the first circuit board to achieve breakover of a circuit. Energy waste can be prevented, and effects of reducing the size effectively are achieved.
Description
technical field [0001] The invention relates to a digital pen, in particular to an optical digital pen applied to an interactive image sensing system and a power trigger mechanism thereof. Background technique [0002] With the rapid development of industrial technology, people's dependence on technology is increasing, and various applications in daily life are gradually replaced by electronic systems, which are widely used in teaching, medical, business, design and general applications. For example, electronic whiteboard systems, interactive image sensing systems, virtual image systems, and pan-touch input systems are all products actively developed by the technology industry, among which interactive image sensing systems are the focus of technology development, aiming at Simulating real actions to meet people's usage habits and reduce the complexity of surrounding preparations. [0003] In the interactive image sensing system, most of the points of light are used to simul...
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 Patents(China)
IPC IPC(8): G06F3/0354
Inventor 叶明德
Owner TECO IMAGE SYST