9 results about "Sensitive touch" patented technology

The utility model discloses a touch keyboard assembly with a sensitive touch function. The touch keyboard assembly comprises a main shell, a cover plate, a control mechanism, a keyboard mechanism and a touch mechanism, a touch control cavity is formed in the main shell, a mounting plate is arranged in the touch control cavity, and the mounting plate is connected in the touch control cavity in a suspended mode through a plurality of first connecting ribs; supporting blocks are fixedly arranged at the four corners of the touch control cavity correspondingly. A second through hole is formed in the center of the mounting plate, and the mounting block is connected in the second through hole in a suspended manner through a plurality of second connecting ribs; the touch control mechanism comprises a touch control circuit board; the touch panel body and the five touch switches are arranged on the two opposite sides of the touch circuit board respectively, the four touch switches are in contact connection with the corresponding supporting blocks respectively, and the fifth touch switch is in contact connection with the mounting block. According to the touch panel, the five touch switches are distributed on the supporting blocks at the four corners and the mounting block at the central position, and the input sensitivity of the touch panel is greatly improved through the suspended connection arrangement of the connecting ribs.

The invention discloses a device for improving the pressure detection precision of a capacitive pressure-sensitive touch panel, and relates to the technical field of input equipment. The device comprises a capacitive pressure sensor, a touch control chip, a DC-DC booster circuit and a TX signal amplitude amplification circuit, the touch control chip is connected with the DC-DC booster circuit and the TX signal amplitude amplification circuit, the DC-DC booster circuit is connected with the TX signal amplitude amplification circuit, a TX bonding pad welded to a bonding pad ring is arranged on the back face of a pressure-sensitive touch pad, and the TX bonding pad is connected with the pressure-sensitive touch pad. The TX signal amplitude amplifying circuit is connected with the TX bonding pad and the bonding pad ring, and the RX bonding pad is arranged on the back face of the pressure-sensitive touch pad and connected with the touch control chip. Through the DC-DC booster circuit, the TX signal amplitude amplification circuit and the capacitive pressure sensor for improving the capacitance variation, the sensitivity, consistency and linearity of pressure detection of the capacitive pressure-sensitive touch panel are greatly improved. The device has the functions of pressure sensing detection and touch detection at the same time.

1. The name of the design product: Capacitive pressure touchpad module (B). 2. The use of the design product: for capacitive pressure touchpad scheme. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

This utility model discloses a flexible touch panel, which aims to solve the problem of the single touch mode of existing touch panels. The key technical points are: the touch panel body includes: a flexible base layer; a first interaction layer disposed on the flexible base layer, having several pressure-sensitive touch areas for responding to pressure sensing; and a second interaction layer disposed on the first interaction layer, having several touch-sensitive touch areas for responding to touch sensing; wherein the pressure-sensitive touch areas are located in the orthographic projection area of ​​the touch-sensitive touch areas. This utility model, by setting up the first and second interaction layers for pressure sensing and touch sensing, enables the flexible touch panel to operate in both pressure-sensitive and touch-sensitive control modes. Furthermore, the FPC cable connects to a switching module to achieve switching between the two modes, meeting the application requirements for different touch sensitivities and touch accuracy.

In an image forming apparatus having a touch panel on which a touch operation can be performed, a liquid such as alcohol may be ejected onto a surface of the touch panel for the purpose of cleaning the surface of the touch panel. At this time, depending on the structure of the touch panel or the amount of the ejected liquid, the liquid may enter the inside of the touch panel and cause an operation unintended by the user.SOLUTION: An image forming apparatus comprising an operation unit configured to receive a touch operation by a user, the operation unit being capable of performing an operation related to image formation, wherein the operation unit includes an operation receiving region that is a region for receiving the touch operation by the user, and a groove for holding liquid that has entered an inside of the operation unit, and the groove is provided along at least a part of an outer periphery of the operation receiving region.SELECTED DRAWING: Figure 10

The utility model relates to the technical field of wearable equipment, and provides a key and wearable equipment, a user can perform man-machine interaction with the wearable equipment through the key, and the problem that when a touch display screen of the wearable equipment is directly operated through a finger, a part of display area is shielded, and the user experience is affected can be solved. The key is applied to the wearable equipment and comprises a key cap, a pressure sensing triggering assembly and an entity key conduction assembly, the entity key conduction assembly is arranged at the bottom of the key cap, the pressure-sensitive triggering assembly is arranged between the key cap and the entity key conduction assembly, the pressure-sensitive triggering assembly is used for realizing pressure-sensitive touch control, and the entity key conduction assembly is used for realizing physical pressing control; when the key cap is subjected to an acting force smaller than or equal to a first threshold value, the key cap can drive the pressure sensing triggering assembly to be triggered, and the entity key conduction assembly is not conducted; when the key cap is subjected to an acting force larger than a first threshold value, the key cap can drive the entity key conduction assembly to be conducted, and the pressure sensing triggering assembly is not triggered.

The application relates to the technical field of terminal equipment, and provides a pressure-sensitive touch device and electronic equipment. The pressure-sensitive touch device comprises a touch assembly, the touch assembly comprising a substrate and a package; a touch chip and a plurality of capacitive sensors, the touch chip and the plurality of capacitive sensors being arranged on a first surface of the substrate; the package covering the touch chip and the plurality of capacitive sensors; a support assembly; the support assembly being arranged on a second surface of the substrate; and a pressure sensor, the pressure sensor being arranged on a side of the support assembly opposite to the substrate. The pressure-sensitive touch device can effectively increase the signal amount of the capacitance value, improve the anti-interference ability of the capacitive signal, and ensure the touch precision by packaging the plurality of capacitive sensors in the substrate. The touch assembly and the pressure sensor are arranged on opposite sides of the support assembly, the structure is simple, the pressure transmission process is simple, the transmission path is short, the pressure recognition time can be shortened, and the pressing precision of the pressing operation can be ensured.

Motor vehicle (100) comprising a computing device (50) and a steering wheel (10), wherein the computing device (50) is configured and set up to receive an electronic signal (60) from a touch display (2) and an electronic signal (60) from a touch sensor (8), each representing a touch situation, and to combine these signals in such a way as to synthesize an overall touch situation, wherein the steering wheel (10) has a touch-sensitive control element (15), wherein the control element (15) has the touch display (2) as a touch-sensitive surface, in such a way as to control a first function via touch, wherein the touch-sensitive touch sensor (8) is arranged on the touch display (2) in such a way as to extend the touch-sensitive surface, wherein the computing device (50) is configured and set up to simulatethat the touch-sensitive area of ​​the touch display (2) and the touch-sensitive area of ​​the touch sensor (8) complement each other, characterized in that the touch sensor provides a redistribution according to unit ratios selected from 30 / 70, 10 / 90, 5 / 95, 1 / 99, 0.5 / 99.5, depending on the area ratios.

The invention provides a display panel, a manufacturing method of the display panel and electronic equipment. The display panel comprises a substrate; the pressure-sensitive touch function layer is positioned on one side of the substrate; the pressure-sensitive touch function layer comprises at least one touch unit; the display function layer is positioned on one side, far away from the substrate, of the pressure-sensitive touch function layer; the display function layer comprises at least one first area and at least one second area, and orthographic projections of the first area and the second area on the substrate are not overlapped; the rigidity of the first area is greater than that of the second area in the direction perpendicular to the substrate; the orthographic projection of the touch unit on the substrate is at least partially overlapped with the orthographic projection of the first area on the substrate. Therefore, when the display function layer is touched and pressed, the first area with relatively high rigidity can better conduct the pressing force to the pressure-sensitive touch function layer below the display function layer, so that the touch detection precision can be effectively improved.