Mouse function conversion apparatus for capacitive touch-control device

Abstract

Provided in the present application is a mouse function conversion apparatus for a capacitive touch-control device. The apparatus comprises: a moving assembly and a capacitive touch pad, wherein the moving assembly is arranged on the surface of the capacitive touch pad; a PCB is provided at the bottom of the moving assembly, several instruction touch heads are provided at the bottom of the PCB, and the several instruction touch heads all come into contact with the capacitive touch pad; keys corresponding to the instruction touch heads in number are provided at the top of the moving assembly, and the keys are connected to the instruction touch heads by means of switches; and when a finger presses a key, the switch is in a switched-on state, and a human finger sensing signal is transmitted to the instruction touch head by means of the key. Instruction touch heads all come into contact with a touch pad, and a human hand presses a key to trigger a switch, such that a signal is generated by means of a generated human body sensing current, and since the touch heads and the touch pad are in a contact state, the situation of loose contact does not occur.

Description

A capacitive touch device mouse function conversion device Technical Field

[0001] The present application relates to the technical field of input devices, and in particular to a device for converting the mouse function of a capacitive touch device. Background Art

[0002] Input devices are one of the primary means of exchanging information between users and computer systems. Examples include keyboards, mice, cameras, scanners, light pens, handwriting tablets, joysticks, and voice input devices. An input device is a device used by humans or external devices to interact with a computer, inputting raw data and the programs that process that data. Computers can receive a variety of data, both numerical and non-numerical, such as graphics, images, and sounds. These data can be input into the computer through various input devices for storage, processing, and output.

[0003] At present, some mouse conversion devices have simple structures. When the user's finger touches the touchpad, it is easy to trigger the input signal and cause the input of incorrect information. When using, the user's hand needs to keep a distance from the touchpad, 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 touchpad, which is easy to cause loose contact and fail to obtain correct commands.

[0004] Utility Model Content

[0005] In view of the above problems, the present application is proposed to provide a device for converting the mouse function of a capacitive touch device, which overcomes the above problems or at least partially solves the above problems.

[0006] The embodiment of the utility model discloses a device for converting the mouse function of a capacitive touch device, comprising: a moving component and a capacitive touch pad, wherein the moving component is placed on the surface of the capacitive touch pad;

[0007] A PCB board is provided at the bottom of the movable 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 panel; buttons corresponding to the number of the command touch heads are provided at the top of the movable component, and the buttons are connected to the command touch heads via switches;

[0008] 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.

[0009] Furthermore, a positioning touch head group is included, and the positioning touch head group includes a first positioning touch head and a second positioning touch head. The first positioning touch head and the second positioning touch head are arranged at two ends of the bottom of the moving component.

[0010] Furthermore, the first positioning touch head and the second positioning touch head are both connected to the button;

[0011] 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.

[0012] Furthermore, the switch is a mechanical switch or a contact switch.

[0013] Furthermore, there are at least two instruction touch heads.

[0014] Furthermore, a magnet is provided inside the moving component, and the magnet is used to adsorb the moving component on the surface of the capacitive touch panel.

[0015] Furthermore, 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.

[0016] Furthermore, the button is made of conductive material.

[0017] Furthermore, the finger placement position of the button is provided with anti-slip grooves.

[0018] Furthermore, a wear-resistant layer is provided on the bottom of the moving device.

[0019] This application has the following advantages:

[0020] In an embodiment of the present application, in order to address the shortcomings of conventional touchpad-to-mouse conversion devices, which are inconvenient to operate and cannot obtain correct instructions due to loose contact between the touch head and the touchpad, the present application proposes a capacitive touch device mouse function conversion device, comprising: a moving component and a capacitive touchpad, wherein 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 command touch heads is provided at the top of the moving component, and the button is connected to the command touch heads via a switch; when a finger presses the button, the switch is turned on, and a human finger sensing signal is transmitted to the command touch heads via the button. The command touch heads all contact the touchpad, and the switch is triggered by the human hand pressing the button, thereby generating a signal from the human body induced current, and the touch head and touchpad are in contact without loose contact. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the present application, the following is a brief introduction to the drawings required for 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 any creative work.

[0022] FIG1 is a schematic structural diagram of a moving component of a device for converting a mouse function of a capacitive touch device provided by an embodiment of the present application;

[0023] 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;

[0024] FIG3 is a schematic structural diagram of a device for converting the mouse function of a capacitive touch device provided in an embodiment of the present application.

[0025] 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 pad. DETAILED DESCRIPTION

[0026] To make the objectives, features, and advantages of this application more readily apparent, the present application is further described below in detail with reference to the accompanying drawings and specific embodiments. It is apparent that the embodiments described are only a portion of the embodiments of this application, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments in this application without inventive effort are also within the scope of protection of this application.

[0027] By analyzing the existing technology, the inventors found that the mouse function conversion device of the existing capacitive touch device generates signals and then issues instructions through the contact between the capacitive touch head and the touchpad. However, when the capacitive touch head and the touchpad are in contact, loose contact may occur and the correct instructions may not be issued.

[0028] In an embodiment of the present application, in order to address the shortcomings of conventional touchpad-to-mouse conversion devices, which are inconvenient to operate and cannot obtain correct instructions due to loose contact between the touch head and the touchpad, the present application proposes a capacitive touch device mouse function conversion device, comprising: a moving component and a capacitive touchpad, wherein 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 command touch heads is provided at the top of the moving component, and the button is connected to the command touch heads via a switch; when a finger presses the button, the switch is turned on, and a human finger sensing signal is transmitted to the command touch heads via the button. The command touch heads all contact the touchpad, and the switch is triggered by the human hand pressing the button, thereby generating a signal from the human body induced current, and the touch head and touchpad are in contact without loose contact.

[0029] 1-2 , a device for converting the mouse function of a capacitive touch device is shown, comprising: 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, wherein the plurality of command touch heads 101 are all in contact with the capacitive touch pad 205; buttons 102 corresponding in number 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 via a switch 103; when a finger presses the button 102, the switch 103 is in the on state, and a human finger sensing signal is transmitted to the command touch head 101 via the button 102.

[0030] 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.

[0031] Next, a device for converting the mouse function of a capacitive touch device in this exemplary embodiment will be further described.

[0032] In one 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 disposed at two ends of the bottom of the moving component 201 .

[0033] 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. During application, 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 invalid, preventing accidental touches and making the instruction triggering effect more accurate.

[0034] 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;

[0035] 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 .

[0036] 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 issue a command, thereby quickly realizing the conversion of the mouse function.

[0037] In one embodiment of the present application, the switch is a mechanical switch or a contact switch.

[0038] In one embodiment of the present application, at least two command touch heads 101 are provided.

[0039] In a specific implementation, referring to FIG2 , 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;

[0040] 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 a normal capacitive touch panel application mode. 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 input is performed, the capacitive touch panel mode is automatically converted to a capacitive mouse mode, and the relative movement coordinate value of the first positioning touch head 104 is output as the mouse cursor movement value.

[0041] 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;

[0042] 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; if the middle button 203 is pressed twice without releasing, it is set to the middle mouse button function, and releasing the middle button releases the middle button;

[0043] When the right button 204 is pressed, the touch head of the right button emits a capacitance signal, and the condition is set to the right button function of the mouse;

[0044] The left key 202 and the right key 204 are respectively set with an 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.

[0045] Through the arrangement of this embodiment, the operation of a mouse can be achieved through simple operations on the touchpad, without the need for the touch head to repeatedly contact the touchpad and preventing accidental touches by fingers.

[0046] 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 it from slipping, while being convenient to carry and place.

[0047] In a specific implementation, two magnets 106 are provided.

[0048] 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 part.

[0049] It should be noted that the housing is used to protect the capacitive touch panel. A magnetic metal plate is provided under the housing to more closely adsorb the mobile device 201 onto the capacitive touch panel 205 .

[0050] 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 make it difficult for the user's fingers to slip out of the hand, and the operation is smoother.

[0051] In one embodiment of the present application, a wear-resistant layer 108 is provided at the bottom of the mobile device to prevent the touch head at the bottom from being worn out after long-term use, thereby affecting the use effect.

[0052] Although preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they become aware of the basic inventive concepts. 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 invention.

[0053] Finally, it should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or terminal device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or terminal device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article, or terminal device that includes the element.

[0054] The above is a detailed introduction to a capacitive touch device mouse function conversion device provided by the present application. Specific examples are used herein 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 and core idea of ​​the present application. At the same time, for those skilled in the art, based on the ideas of the present application, there may be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present application.

Claims

1. A capacitive touch device mouse function conversion device, characterized in that: include: 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, characterized in that: It also includes a positioning touch head group, which includes a first positioning touch head and a second positioning touch head. 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, characterized in that: The switch is a mechanical switch or a contact switch.

5. The capacitive touch device mouse function conversion device according to claim 1, characterized in that: There are at least two instruction touch heads.

6. The capacitive touch device mouse function conversion device according to claim 1, characterized in that: A magnet is also provided inside the moving component, and the magnet is used to adsorb the moving component onto 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 piece.

8. The capacitive touch device mouse function conversion device according to claim 1, characterized in that: The button is made of conductive material.

9. The capacitive touch device mouse function conversion device according to claim 1, characterized in that: 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, characterized in that: A wear-resistant layer is arranged at the bottom of the moving device.

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