CN220913630U - Mouse function conversion device of capacitive touch equipment - Google Patents

Abstract

The application provides a mouse function conversion device of a capacitive touch device, which comprises: the capacitive touch device comprises a moving component and a capacitive touch panel, wherein the moving component is arranged on the surface of the capacitive touch panel; the bottom of the mobile assembly is provided with a PCB, the bottom of the PCB is provided with a plurality of instruction touch heads, and the instruction touch heads are contacted with the capacitive touch plate; keys corresponding to the instruction touch heads in number are arranged on the top of the moving assembly, and the keys are connected with the instruction touch heads through switches; when the finger presses the key, the switch is in an on state, and a human finger induction signal is transmitted to the instruction touch head through the key. The instruction touch head is contacted with the touch pad, and the human body hand presses the key trigger switch to generate a signal by the generated human body induction current, so that the touch head and the touch pad are in a contact state and the condition of loose contact cannot be generated.

Description

A capacitive touch device mouse function conversion device

Technical Field

The present application relates to the technical field of input devices, and in particular to a device for converting mouse functions of a capacitive touch device.

Background technique

Input devices are one of the main devices for information exchange between users and computer systems, such as keyboards, mice, cameras, scanners, light pens, handwriting input boards, joysticks, voice input devices, etc. Input devices are devices for people or external devices to interact with computers, and are used to input raw data and programs that process these data into computers. Computers can receive a variety of data, which can be both numerical data and various non-numerical data, such as graphics, images, sounds, etc., which can be input into computers through different types of input devices for storage, processing and output.

At present, some mouse conversion devices have simple structures. When the user's finger touches the touch pad, it is easy to trigger an input signal and cause the input of erroneous information. When using, the user's hand needs to keep a distance from the touch pad, which is very inconvenient to operate. At the same time, some mouse function conversion devices complete command acquisition by pressing the touch head to contact the touch pad, which is easy to cause loose contact and fail to obtain correct commands.

Utility Model Content

In view of the above problems, the present application is proposed to provide a capacitive touch device mouse function conversion apparatus that overcomes the above problems or at least partially solves the above problems.

The utility model embodiment discloses a capacitive touch device mouse function conversion device, comprising: a moving component and a capacitive touch panel, wherein the moving component is placed on the surface of the capacitive touch panel;

A PCB board is provided at the bottom of the mobile component, and a plurality of command touch heads are provided at the bottom of the PCB board, and the plurality of command touch heads are in contact with the capacitive touch board; buttons corresponding to the number of the command touch heads are provided at the top of the mobile component, and the buttons are connected to the command touch heads through switches;

When a finger presses the button, the switch is in an on state, and a human finger sensing signal is transmitted to the instruction touch head through the button.

Furthermore, it also includes a positioning touch head group, the positioning touch head group includes a first positioning touch head and a second positioning touch head, and the first positioning touch head and the second positioning touch head are arranged at two ends of the bottom of the moving component.

Furthermore, the first positioning touch head and the second positioning touch head are both connected to the button;

When a finger is placed on the button, a human finger sensing signal is transmitted to the first positioning touch head and the second positioning touch head through the button.

Furthermore, the switch is a mechanical switch or a contact switch.

Furthermore, there are at least two instruction touch heads.

Furthermore, a magnet is provided inside the moving component, and the magnet is used to adsorb the moving component onto the surface of the capacitive touch panel.

Furthermore, a shell is wrapped around the surface of the capacitive touch panel, and a magnetically attractable metal piece is provided on the other side of the capacitive touch panel that contacts the moving component.

Furthermore, the button is made of conductive material.

Furthermore, the finger placement position of the button is provided with anti-slip grooves.

Furthermore, a wear-resistant layer is provided at the bottom of the moving device.

This application has the following advantages:

In the embodiment of the present application, in view of the shortcomings of the touchpad-to-mouse conversion device in the prior art that the operation is inconvenient and the correct instruction cannot be obtained due to the loose contact between the touch head and the touchpad, the present application proposes a capacitive touch device mouse function conversion device, including: a moving component and a capacitive touchpad, the moving component is placed on the surface of the capacitive touchpad; a PCB board is provided at the bottom of the moving component, and a plurality of command touch heads are provided at the bottom of the PCB board, and the plurality of command touch heads are all in contact with the capacitive touchpad; a button corresponding to the number of the command touch heads is provided at the top of the moving component, and the button is connected to the command touch head through a switch; when the finger presses the button, the switch is in the on state, and the human finger sensing signal is transmitted to the command touch head through the button. The command touch heads are in contact with the touchpad, and the switch is triggered by the human hand pressing the button to generate a signal of the human body induced current, and the touch head and the touchpad are in contact state without the situation of loose contact.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solution of the present application, the following is a brief introduction to the drawings required for use in the description of the present application. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

FIG1 is a schematic structural diagram of a moving component of a capacitive touch device mouse function conversion device provided by an embodiment of the present application;

FIG2 is a schematic structural diagram of a capacitive touch device mouse function conversion device provided by an embodiment of the present application without a positioning touch head group;

FIG. 3 is a schematic structural diagram of a capacitive touch device mouse function conversion apparatus provided in an embodiment of the present application.

In the accompanying drawings: 101, command touch head; 102, button; 103, switch; 104, first positioning touch head; 105, second positioning touch head; 106, magnet; 107, PCB board; 108, wear-resistant layer; 201, moving component; 202, left button; 203, middle button; 204, right button; 205, capacitive touch panel.

Detailed ways

In order to make the objects, features and advantages of the present application more obvious and understandable, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

The inventors analyzed the prior art and found that the existing capacitive touch device mouse function conversion device generates signals and issues commands through the contact between the capacitive touch head and the touch pad, but when the capacitive touch head and the touch pad are in contact, loose contact may occur and the correct command cannot be issued.

In the embodiment of the present application, in view of the shortcomings of the touchpad-to-mouse conversion device in the prior art that the operation is inconvenient and the correct instruction cannot be obtained due to the loose contact between the touch head and the touchpad, the present application proposes a capacitive touch device mouse function conversion device, including: a moving component and a capacitive touchpad, the moving component is placed on the surface of the capacitive touchpad; a PCB board is provided at the bottom of the moving component, and a plurality of command touch heads are provided at the bottom of the PCB board, and the plurality of command touch heads are all in contact with the capacitive touchpad; a button corresponding to the number of the command touch heads is provided at the top of the moving component, and the button is connected to the command touch head through a switch; when the finger presses the button, the switch is in the on state, and the human finger sensing signal is transmitted to the command touch head through the button. The command touch heads are in contact with the touchpad, and the switch is triggered by the human hand pressing the button to generate a signal of the human body induced current, and the touch head and the touchpad are in contact state without the situation of loose contact.

1-2, a capacitive touch device mouse function conversion device is shown, including: a moving component 201 and a capacitive touch pad 205, wherein the moving component 201 is placed on the surface of the capacitive touch pad 205; a PCB board 107 is provided at the bottom of the moving component 201, and a plurality of command touch heads 101 are provided at the bottom of the PCB board 107, and the plurality of command touch heads 101 are all in contact with the capacitive touch pad 205; buttons 102 corresponding to the number of the command touch heads 101 are provided at the top of the moving component 201, and the buttons 102 are connected to the command touch heads through switches 103; when a finger presses the button 102, the switch 103 is in an on state, and a human finger sensing signal is transmitted to the command touch head 101 through the button 102.

It should be noted that when the moving component 201 is placed on the capacitive touch panel 205, the command touch head 101 is in contact with the capacitive touch panel 205, and there will be no situation where loose contact and failure to issue commands will occur, making the commands issued by the conversion device more accurate.

Next, a capacitive touch device mouse function conversion apparatus in this exemplary embodiment will be further described.

In an embodiment of the present application, referring to FIG. 1 , a positioning touch head group is further included. The positioning touch head group includes a first positioning touch head 104 and a second positioning touch head 105 . The first positioning touch head 104 and the second positioning touch head 105 are arranged at two ends of the bottom of the moving component 201 .

When the mobile device 201 is placed on the capacitive touch panel 205, the first positioning touch head 104 and the second positioning touch head 105 are used to locate the position on the capacitive touch panel 205, and the relative coordinates of the instruction touch head 101 are determined by the coordinates of the first positioning touch head 104 and the second positioning touch head 105, thereby determining the key operation. When applied, the instruction input is performed only when the relative coordinates of the instruction touch head 101 are triggered, so that the instruction generated when the user's finger touches the capacitive touch panel 205 is an invalid instruction, thereby preventing accidental touch and making the instruction triggering effect more accurate.

In one embodiment of the present application, the first positioning touch head 104 and the second positioning touch head 105 are both connected to the button 102;

When a finger is placed on the button 102 , a human finger sensing signal is transmitted to the first positioning touch head 104 and the second positioning touch head 105 through the button 102 .

It should be noted that, referring to Figure 1, the first positioning touch head 104 and the second positioning touch head 105 are connected to the button 102. When a finger is placed on the button 102, the first touch head 104 and the second positioning touch head 105 can be triggered to send a signal to achieve a positioning operation. When the button 102 is pressed, the mechanical switch 103 is triggered to trigger the command touch head 101 to send a command, thereby quickly realizing the conversion of the mouse function.

In one embodiment of the present application, the switch is a mechanical switch or a contact switch.

In one embodiment of the present application, at least two command touch heads 101 are provided.

In a specific implementation, referring to FIG. 2 , the instruction touch head 101 is a left button touch head, a middle button touch head and a right button touch head, which correspond to the left button 202 , the middle button 203 and the right button 204 , respectively, to simulate the signal input of the mouse;

With the coordinates of the first positioning touch head 104 and the second positioning touch head 105 as reference points, the capacitive touch panel 205 is in the application mode of a common capacitive touch panel under normal conditions. When a finger touches the button 102 of the moving component 201, the relative coordinates of the first positioning touch head 104 and the second positioning touch head 105 are detected and a signal is input, the capacitive touch panel mode is automatically converted into a capacitive mouse mode, and the relative movement coordinate value of the first positioning touch head 104 is output as a mouse cursor movement value;

When the left button 202 is pressed, the touch head of the left button emits a capacitive signal, which is set to trigger the left button function of the mouse;

When the middle button 203 is pressed, the touch head of the middle button emits a capacitive signal, and the input device moves up and down, which is set to the mouse wheel function; the middle button 203 is pressed twice continuously without being released, which is set to the mouse middle button function, and the middle button is released when it is released;

When the right button 204 is pressed, the touch head of the right button emits a capacitive signal, and the condition is set to the right button function of the mouse;

The left key 202 and the right key 204 are respectively set with action start time. When the time difference between pressing the left key 202 and the right key 204 simultaneously is less than a preset value, the moving component 201 is moved and the cursor movement value is not output.

Through the arrangement of this embodiment, the operation of the mouse can be realized on the touch pad through simple operation, without the need to make the touch head contact the touch pad repeatedly and preventing accidental touch by fingers.

In one embodiment of the present application, a magnet 106 is further provided inside the moving component 201. The magnet 106 is used to adsorb the moving component 201 on the surface of the capacitive touch panel 205 so that the entire device sticks to the surface to prevent slipping, while being convenient to carry and place.

In a specific implementation, two magnets 106 are provided.

In one embodiment of the present application, the surface of the capacitive touch panel 205 is wrapped with a shell, and the other side of the capacitive touch panel 205 that contacts the moving component 201 is provided with a magnetically attractable metal piece.

It should be noted that the housing is used to protect the capacitive touch panel, and a layer of magnetic metal plate is provided under the housing, through which the mobile device 201 is more closely adsorbed on the capacitive touch panel 205 .

In one embodiment of the present application, the finger placement position of the button 102 is provided with anti-slip grooves. The anti-slip grooves are provided to prevent the user's fingers from slipping out of the hand and make the operation smoother.

In one embodiment of the present application, a wear-resistant layer 108 is provided at the bottom of the mobile device to prevent the bottom touch head from being worn out after long-term use, thereby affecting the use effect.

Although the preferred embodiments of the present application have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the embodiments of the present application.

Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or terminal device including the elements.

The above is a detailed introduction to a capacitive touch device mouse function conversion device provided by the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for general technicians in this field, according to the idea of the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims (10)

1. A capacitive touch device mouse function conversion device, characterized by comprising: a moving component and a capacitive touch panel, wherein the moving component is placed on the surface of the capacitive touch panel; A PCB board is provided at the bottom of the moving component, and a plurality of command touch heads are provided at the bottom of the PCB board, and the plurality of command touch heads are in contact with the capacitive touch board; buttons corresponding to the number of the command touch heads are provided at the top of the moving component, and the buttons are connected to the command touch heads through switches; When a finger presses the button, the switch is in an on state, and a human finger sensing signal is transmitted to the instruction touch head through the button. 2. The capacitive touch device mouse function conversion device according to claim 1 is characterized in that it also includes a positioning touch head group, the positioning touch head group includes a first positioning touch head and a second positioning touch head, and the first positioning touch head and the second positioning touch head are arranged at two ends of the bottom of the moving component. 3. The capacitive touch device mouse function conversion device according to claim 2, characterized in that the first positioning touch head and the second positioning touch head are both connected to the button; When a finger is placed on the button, a human finger sensing signal is transmitted to the first positioning touch head and the second positioning touch head through the button. 4 . The capacitive touch device mouse function conversion device according to claim 1 , wherein the switch is a mechanical switch or a contact switch. 5 . The capacitive touch device mouse function conversion device according to claim 1 , wherein the number of the command touch heads is at least two. 6 . The capacitive touch device mouse function conversion device according to claim 1 , wherein a magnet is further provided inside the moving component, and the magnet is used to adsorb the moving component on the surface of the capacitive touch panel. 7. The capacitive touch device mouse function conversion device according to claim 1, characterized in that the surface of the capacitive touch panel is wrapped with a shell, and the other side of the capacitive touch panel that contacts the moving component is provided with a magnetically attractable metal part. 8 . The device for converting mouse functions of a capacitive touch device according to claim 1 , wherein the button is made of a conductive material. 9 . The capacitive touch device mouse function conversion device according to claim 1 , wherein the finger placement position of the button is provided with anti-slip grooves. 10 . The capacitive touch device mouse function conversion device according to claim 1 , wherein a wear-resistant layer is provided at the bottom of the moving component.