Capacitance pen

Abstract

The utility model relates to the technical field of information interaction, in particular to a capacitance pen which comprises a finger stall, a capacitance pen body is arranged on one side of the finger stall, and a camera is arranged on the outer wall, close to the capacitance pen body, of the finger stall. A display screen used for displaying the content shot by the camera is arranged on the outer wall of the finger sleeve on the side opposite to the capacitance pen body. The capacitive pen body and the camera are arranged on one side of the finger stall sleeved on the finger, and the display screen for displaying the content shot by the camera is arranged on the opposite side of the finger stall, so that a picture on a touch screen of an input terminal shot by the camera can be amplified and presented in front of the eyes of a user through the display screen; the finger capacitance pen body is moved to be aligned to the input position, the capacitance pen body on the finger sleeve is pressed down for input, an amblyopia person with presbyopia can input conveniently, and the situation that mistaken touch is caused due to the fact that the person cannot see clearly is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of information interaction, in particular to a capacitive pen. Background Art

[0002] When existing terminals input information and operation command signals, in addition to using a small number of physical function keys, they are mainly operated through a mouse and keyboard or touching an electronic screen. It is necessary to maintain a close distance and a fixed arm posture with the terminal, and the terminal cannot be used anytime and anywhere. At present, with the increasing popularity of wearable electronic terminals, there are more and more electronic terminals carried on the hands or bodies, such as mobile phones, smart watches, flexible wrist displays, and smart rings, etc. However, due to the limitation of size, the size of the touch screen is limited. For middle-aged and elderly people, due to presbyopia, it is easy to cause accidental touches when performing tapping operations. In addition, for the most commonly used mobile terminal mobile phones, middle-aged and elderly people with impaired vision are also prone to accidental touches when tapping. Utility Model Content

[0003] The utility model aims to provide a capacitive stylus pen worn on a finger, which can solve the above technical problems.

[0004] The utility model provides a capacitive pen, comprising a finger sleeve, wherein a capacitive pen body is arranged on one side of the finger sleeve, a camera is arranged on the outer wall of the finger sleeve close to the capacitive pen body, and a display screen for displaying camera shooting content is arranged on the outer wall of the finger sleeve on the side opposite to the capacitive pen body.

[0005] Furthermore, the camera is a macro camera.

[0006] Furthermore, a capacitive pen body position indication mark is provided in the display screen.

[0007] Furthermore, the position indicator mark is a cross or a circle. Specifically, the position indicator mark is translucent and is attached to the outer surface of the display screen, playing the role of "aiming" the capacitive pen body at the input position. After the camera zooms in on the input terminal touch screen and displays it on the display screen, the terminal touch screen input position can be selected, the position indicator mark is aligned with the input position, and the capacitive pen body is pressed to input information at the position.

[0008] In order to avoid the problem of the capacitive pen body blocking the screen, the solution is to move the capacitive pen body to the side, so that the camera is farther away from the capacitive pen body, which can reduce the screen size of the capacitive pen body and reduce the blocking area of ​​the capacitive pen body, and the position indicator mark is close to the side of the display screen.

[0009] Furthermore, the capacitive pen body is connected to the finger sleeve by threads, and one end of the capacitive pen body away from the finger sleeve is a tip structure, which reduces the contact area between the end of the capacitive pen body and the terminal touch screen to prevent accidental touch.

[0010] Furthermore, the shooting direction of the camera is the same as the direction of the capacitive stylus body.

[0011] Furthermore, the inner wall of the finger sleeve is provided with anti-slip textures.

[0012] Furthermore, a rechargeable lithium battery is provided in the finger sleeve, and the capacitive pen body, the display screen and the camera are electrically connected to the lithium battery respectively.

[0013] Furthermore, a charging interface for recharging the lithium battery is provided on the side of the outer wall of the finger sleeve.

[0014] Furthermore, it also includes a Bluetooth module wirelessly connected to the terminal device, a speaker for external sound, and a microphone for receiving sound. The Bluetooth module, the speaker, and the microphone are also electrically connected to the lithium battery. The Bluetooth module can be connected to the terminal device. After answering the call, when it is inconvenient to hold the mobile phone, the mobile phone can be placed next to it and the speaker and microphone in the finger sleeve can be used to realize the call function.

[0015] Beneficial effects:

[0016] The utility model arranges a capacitive pen body and a camera on one side of a finger sleeve covered on a finger, and arranges a display screen for displaying the camera shooting content on the opposite side, so that the picture on the touch screen of the input terminal shot by the camera can be magnified and presented in front of the user through the display screen, and the capacitive pen body on the finger sleeve can be pressed to input by moving the finger to align the input position, so that the amblyopic person with presbyopia can input conveniently and avoid the situation of accidental touch due to unclear vision. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the back structure of Example 1 of the utility model;

[0019] Figure 2 This is a schematic diagram of the front structure of Example 1 of the utility model.

[0020] Explanation of the reference numerals: 1-finger sleeve, 2-capacitive pen body, 3-camera, 4-display screen, 5-position indicator mark, 6-accommodating space. DETAILED DESCRIPTION

[0021] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] Example 1

[0025] A capacitive stylus, such as Figure 1-2As shown, it includes a finger sleeve 1, a receiving space 6 for fingers to pass through is provided in the middle of the finger sleeve 1, and an anti-skid pattern is provided on the inner wall thereof to prevent the finger sleeve 1 from slipping. A capacitive pen body 2 is provided on one side of the finger sleeve 1, and a camera 3 is provided on the outer wall of the finger sleeve 1 close to the capacitive pen body 2. The camera 3 is a macro camera. The use of the macro camera makes the picture displayed on the display screen 4 larger and clearer. A display screen 4 for displaying the content shot by the camera 3 is provided on the outer wall of the finger sleeve 1 on the side opposite to the capacitive pen body 2. A position indication mark 5 is provided on the surface of the display screen 4. The position indication mark is a cross or a circle. The cross shape is adopted in this embodiment. Specifically, the position indication mark 5 is translucent and is attached to the outer surface of the display screen 4 to play the role of "aiming" the input position of the terminal touch screen. After the terminal screen picture shot by the camera 3 is enlarged and presented by the display screen 4, the input position can be selected and overlapped with the position indication mark 5. Then, the thumb is pressed to make the end of the capacitive pen body 2 touch the terminal touch screen, and the button of the terminal touch screen to be touched can be clicked.

[0026] In addition, the end of the capacitive pen body 2 away from the finger cover 1 is a pointed structure, which reduces the contact area between the end of the capacitive pen 2 and the terminal touch screen to prevent accidental touches. The shooting direction of the camera 3 is the same as that of the capacitive pen body 2. The picture taken by the camera 3 is magnified and displayed on the display screen 4. A rechargeable lithium battery is arranged in the finger cover 1, and the capacitive pen body 2, the display screen 4 and the camera 3 are electrically connected to the lithium battery respectively. A charging interface for recharging the lithium battery is arranged on the side of the outer wall of the finger cover.

[0027] Example 2

[0028] The structure is basically the same as that of Example 1, except that it also includes a Bluetooth module wirelessly connected to the terminal device, a speaker for playing sound, and a microphone for receiving sound, and the Bluetooth module, the speaker, and the microphone are also electrically connected to the lithium battery. The Bluetooth module can be connected to the terminal device, and after answering the call, when it is inconvenient to hold the mobile phone to make a call, the mobile phone can be placed next to it, and the speaker and microphone in the finger sleeve can be used to realize the call function. The specific implementation method is similar to that of a Bluetooth headset, and the specific structure will not be repeated here.

[0029] Working and use process:

[0030] When using a mobile phone, the finger sleeve 1 is placed on the thumb, and the other four fingers hold the mobile phone, and the thumb is used to click. When in use, the picture taken by the camera 3 is magnified and presented to the user through the display screen 4. The user slightly moves the thumb to view the picture and find the input point. When the icon or button to be clicked (on the mobile phone touch screen) coincides with the position indication mark 5 on the display screen 4, the thumb is pressed, and the capacitive pen body 2 contacts the mobile phone touch screen, and the input of the operation instruction is completed.

[0031] When using the wrist flexible screen terminal, it is also necessary to perform a tapping operation on it. Wear the finger sleeve 1 on the index finger, and the wrist flexible screen terminal and the finger sleeve are on both hands respectively. When in use, the picture taken by the camera 3 is presented to the user through the display screen 4. Slightly move the index finger to view the picture and find the input point. When the icon or button to be tapped (on the wrist flexible screen terminal) coincides with the position indication mark 5 on the display screen 4, press the index finger, and the capacitive pen body 2 contacts the touch screen of the wrist flexible screen terminal, and the input of the operation instruction is completed.

[0032] At present, there is also a small touch screen terminal worn on the index finger. In this case, the finger cover 1 can be worn on the thumb (the small touch screen terminal and the finger cover are worn on the same hand), and the image of the small touch screen on the index finger is photographed by the camera 3 and presented in front of the user through the display screen 4. The user slightly moves the thumb to view the image and find the input point. When the icon or button to be clicked (on the small touch screen terminal worn on the index finger) coincides with the position indication mark 5 on the display screen 4, the thumb is pressed, and the capacitive pen body 2 contacts the touch screen of the small touch screen terminal worn on the index finger, and the input of the operation instruction is completed.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A capacitive stylus pen, characterized in that The invention comprises a finger sleeve, a capacitive pen body is arranged on one side of the finger sleeve, a camera is arranged on the outer wall of the finger sleeve close to the capacitive pen body, and a display screen for displaying the content shot by the camera is arranged on the outer wall of the finger sleeve opposite to the capacitive pen body.

2. The capacitive stylus pen according to claim 1, characterized in that: The camera is a macro camera.

3. The capacitive stylus pen according to claim 1, characterized in that: The display screen is provided with a capacitive pen body position indication mark.

4. The capacitive stylus pen according to claim 3, characterized in that: The position indication mark is in the shape of a cross or a circle.

5. The capacitive stylus pen according to claim 1, characterized in that: The capacitive pen body is connected to the finger sleeve via threads.

6. The capacitive stylus pen according to claim 1, characterized in that: The shooting direction of the camera is the same as the direction of the capacitive stylus body.

7. The capacitive stylus pen according to claim 1, characterized in that: The inner wall of the finger sleeve is provided with anti-skid patterns.

8. The capacitive stylus pen according to claim 1, characterized in that: A rechargeable lithium battery is arranged in the finger sleeve, and the capacitive pen body, the display screen and the camera are electrically connected to the lithium battery respectively.

9. The capacitive stylus pen according to claim 7, characterized in that: A charging interface for recharging the lithium battery is provided on the side of the outer wall of the finger sleeve.

10. The capacitive stylus pen according to claim 1, characterized in that: It also includes a Bluetooth module for wireless connection to the terminal device, a speaker for external sound, and a microphone for receiving sound.

Images