TWM451594U - Stylus pen - Google Patents

Abstract

The utility model discloses a stylus. The stylus comprises a stylus body, an electromagnetic pen function unit, a camera function unit, a rechargeable battery set and a functional pressing button. The electromagnetic pen function unit comprises an electromagnetic pen point and en electromagnetic pen circuit board. The camera function unit comprises a camera circuit board, a camera, a universal serial bus (USB) connector and a power supply switch. The power supply switch controls working state of the camera function unit. The rechargeable battery set provides power for the camera function unit and the electromagnetic pen function unit. The functional pressing button is electrically connected with the camera circuit board and the electromagnetic pen circuit board to achieve the functions of a shutter button of a camera and a right button of a mouse. And therefore the stylus not only provides original touching controlling functions, but also is capable of shooting pictures, improving practicality of the stylus and further improving market competitiveness of a product.

Description

Stylus

The present invention relates to a stylus, and more particularly to a stylus with multiple functions.

In order to facilitate the user to carry, the size and weight of the electronic device are continuously reduced and reduced, especially handheld electronic devices, such as mobile phones, palmtop computers, personal digital assistants and the like. However, as the size of the electronic device is reduced, the area for setting the control button is also reduced, and the number or size of the control buttons is lowered, causing some inconvenience to the user. In order to solve the aforementioned inconvenience, most of the electronic devices today are provided with a touch panel and a stylus to have a touch function, thereby providing another operation path for the user to achieve user-friendly operation.
However, most of the existing styluses on the market only provide the touch function of the touchpad with the electronic device. Most of the other types of stylus only have two functions, such as the traditional ball pen and touch function, the above two types. The stylus has very limited functions for the user. Therefore, if the stylus can have other functions such as photography, the utility of the stylus can be improved, thereby attracting consumers and improving product competitiveness.

The purpose of this creation is to provide a stylus with multiple functions that can improve the utility of the stylus and the competitiveness of the product market in view of the above-mentioned deficiencies.
The stylus provided by the creation comprises a body, an electromagnetic pen function unit, a camera function unit, a rechargeable battery pack and a function button, the pen body is a hollow pen shape, and the upper end is recessed downward to form a cavity. The upper end of the cavity is covered by a cover glass; the electromagnetic pen functional unit comprises an electromagnetic pen head and an electromagnetic pen circuit board, the electromagnetic pen head is mounted on the upper end of the pen body, and the electromagnetic pen circuit board is installed in the pen body The wall is electrically connected to the electromagnetic pen head to control the electromagnetic pen head to output a corresponding electromagnetic signal; the camera functional unit comprises a camera circuit board, a lens, a USB connector and a power switch, and the lens is embedded in the cavity of the pen body On the bottom wall, the USB connector is fixed on the lower end surface of the pen body, the camera circuit board is installed in the pen body and is electrically connected with the lens and the USB connector, and the power switch is embedded on the lower wall surface of the pen body, and the camera The circuit board is electrically connected to control the working state of the camera function unit, and the image data captured by the camera function unit can be downloaded and stored to the outside through the USB connector; The pool set is disposed in the pen body and is simultaneously connected to the camera circuit board and the electromagnetic pen circuit board to supply power to the camera function unit and the electromagnetic pen function unit, and the rechargeable battery pack can be charged by connecting an external power source through the USB connector; The button is embedded on the end wall surface of the pen body, and is electrically connected to the camera circuit board and the electromagnetic pen circuit board to realize the functions of the camera shutter button and the right mouse button.
In summary, the above-mentioned components and interrelationships enable the stylus to have a photographic function in addition to the original touch function, thereby improving the practicability of the stylus and thereby improving the competitiveness of the product market.

In order to explain in detail the technical content, structural features, goals and effects of the present invention, the following is a detailed description with reference to the drawings.
Referring to the third figure, the creation stylus includes a body 10, an electromagnetic pen function unit 20, a camera function unit 30, and an additional function unit 40.
Referring to the first figure, the second figure and the third figure, the pen body 10 is a hollow pen shape, and the upper end thereof is cut to form a first cutting surface 101 and a second cutting surface 102 having different inclination directions and inclination angles, wherein The cut surface 101 is an inclined plane which is smoothly connected to the outer side surface of the pen body 10 through the axis of the pen body 10. The second cutting surface 102 is formed as an arc-shaped inclined surface which is connected to the outer side surface of the pen body 10 at the periphery of the first cutting surface 101. The first surface 101 is recessed downwardly to form a cavity 103. The bottom wall of the cavity 103 is inclined parallel to the first slice 101, and the upper end thereof is covered by a cover glass 104.
The electromagnetic pen function unit 20 realizes the function of an electromagnetic stylus, which comprises an electromagnetic pen head 21 and an electromagnetic pen circuit board 22, and the electromagnetic pen head 21 is vertically mounted on the second cutting surface 102 of the pen body 10, and the electromagnetic pen circuit The plate 22 is mounted on the inner wall of the pen body 10 and is electrically connected to the electromagnetic pen head 21 to control the electromagnetic pen head 21 to output a corresponding electromagnetic signal. Here, since the working principle of the electromagnetic pen is well known to those skilled in the art, it will not be described here.
The camera function unit 30 implements a camera function, which includes a camera circuit board 31, a lens 32, a flash unit 33, a USB connector 34, a power switch 36, and a plurality of indicator lights 37. In this embodiment, the flash unit 33 For an LED flash. The lens 32 and the flash lamp 33 are interposed on the bottom wall of the cavity 103 of the pen body 10 at intervals. The USB connector 34 is fixed at the middle of the lower end surface of the pen body 10, and the indicator light 37 is embedded on the lower wall surface of the pen body 10. And arranged from top to bottom. The camera circuit board 31 is mounted in the pen body 10 and is electrically connected to the lens 32, the flash unit 33, the USB connector 34, and the indicator light 37 to implement the corresponding functions of the camera. Here, since the working principle of the camera is well known to those skilled in the art, it will not be described here. The power switch 36 is embedded on the lower end wall surface of the pen body 10 and disposed at a position opposite to the indicator light 37, and is electrically connected to the camera circuit board 31 to control the working state of the camera function unit 30, where one of the indicator lights 37 is used to display the switching state of the power switch 36.
More preferably, the electromagnetic pen head 21 is located at the highest central portion of the second cut surface 102 of the pen body 10, and the lens 32 and the flash lamp 33 are arranged along a line passing through the bottom wall of the pen body 10 along the inclined direction of the bottom wall of the cavity 103, electromagnetically The pen tip 21, the lens 32 and the flash lamp 33 are located on a vertical plane.
The camera function unit 30 further includes a wireless transmission module. In this embodiment, the wireless transmission module is a Bluetooth transmission mode, and has a Bluetooth module (not shown) disposed on the camera circuit board 31 and a wall portion embedded on the lower end of the pen body 10 and a Bluetooth pairing switch 35 located above the power switch 36. The Bluetooth pairing switch 35 is electrically connected to the Bluetooth module to switch the wireless transmission function of the camera function unit 30, wherein another indicator light 37 is used to display the Whether the wireless transmission function is enabled.
Referring to the third figure, the stylus further includes a rechargeable battery pack 51 disposed in the pen body 10 and a function button 52 embedded in the upper wall surface of the pen body 10, the camera function unit 30 and the electromagnetic pen function. The power required for the operation of the unit 20 is provided by the rechargeable battery pack 51, that is, the camera circuit board 31 and the electromagnetic pen circuit board 22 are simultaneously connected to the rechargeable battery pack 51; the function button 52 is electrically connected to the camera circuit board 31. And on the electromagnetic pen circuit board 22, to realize the functions of the camera shutter button and the right mouse button, the specific use switching is as follows. Here, one of the indicator lights 37 displays the amount of power of the rechargeable battery pack 51 and its charging condition. Specifically, when the rechargeable battery pack 51 is low in power, the corresponding indicator light 37 is red, and the USB connector 34 is available at this time. An external power source is connected to charge the rechargeable battery pack 51; when the indicator light 37 turns green, the charging is completed.
In use, when the camera function of the stylus is to be used, the power switch 36 is turned on, and the lens 32 is aimed at the object to be photographed. At this time, the function button 52 functions as a shutter button of the camera, that is, the camera function unit 30 is realized by operating the function button 52. For the camera function, the captured image data is stored in a storage module (not shown) of the camera circuit board 31. During this process, the flash 33 aligns the light entering the cavity 103 to give the captured image a higher definition. After that, the captured image data can be downloaded and stored in an external electronic product such as a notebook computer or a mobile phone through the USB connector 34 and wireless transmission, and the wireless transmission mode is realized by turning on the Bluetooth pairing switch 35 to transmit the Bluetooth. .
When the electromagnetic pen function of the stylus is needed, the power switch 36 is turned off, and the electromagnetic pen function unit 20 realizes the function of the electromagnetic pen under the power supply of the rechargeable battery pack 51. At this time, the function button 52 acts as the right button of the mouse, that is, Clicking on the function button 52 causes the electromagnetic pen function unit 20 to perform a corresponding action of the right mouse button.
Referring again to the first to third figures, the additional functional unit 40 is detachably assembled to the lower end of the pen body 10, which may be a capacitive pen tip, a resistive pen tip or a ballpoint pen. In this embodiment, the additional functional unit 40 is a capacitive tip. When the USB connector 34 is to be used, it is only necessary to remove the additional function unit 40 from the pen body 10.
In summary, the above-mentioned components and interrelationships enable the stylus to have a photographic function in addition to the original touch function, thereby improving the practicability of the stylus and thereby improving the competitiveness of the product market.

10‧‧‧ pen body 101‧‧‧ first section 102‧‧‧second section 103‧‧‧cavity 104‧‧‧ coverslip 20‧‧‧electromagnetic pen functional unit 21‧‧ ‧ electromagnetic pen head 22‧ ‧ ‧ Electromagnetic pen circuit board 30‧‧ ‧ Camera function unit 31‧‧‧ Camera circuit board 32‧‧‧Lens 33‧‧‧Flash 34‧‧‧USB connector 35‧‧‧Bluetooth pairing switch 36‧‧‧ Power supply Switch 37‧‧‧Indicator 40‧‧‧Additional function unit 51‧‧‧Rechargeable battery pack 52‧‧‧ function button

The first picture is a three-dimensional combination of the creation of the stylus.
The second figure is an exploded perspective view of the stylus shown in the first figure.
The third figure is a partial cross-sectional view of the stylus shown in the first figure.

10‧‧‧ pen body

101‧‧‧ first section

102‧‧‧Second section

103‧‧‧ cavity

104‧‧‧ coverslips

20‧‧‧Electromagnetic pen functional unit

21‧‧‧Electromagnetic pen head

22‧‧‧Electromagnetic pen circuit board

31‧‧‧ camera board

32‧‧‧ lens

33‧‧‧flash

34‧‧‧USB connector

35‧‧‧Bluetooth pairing switch

36‧‧‧Power switch

37‧‧‧ indicator light

40‧‧‧Additional functional unit

51‧‧‧Rechargeable battery pack

52‧‧‧ function buttons

Claims (9)

A stylus that includes:
a body having a hollow pen shape, the upper end of which is recessed downwardly to form a cavity, and the upper end of the cavity is covered by a cover glass;
An electromagnetic pen functional unit includes an electromagnetic pen head and an electromagnetic pen circuit board. The electromagnetic pen head is mounted on the upper end of the pen body, and the electromagnetic pen circuit board is mounted on the inner wall of the pen body and electrically connected with the electromagnetic pen head, Controlling the electromagnetic pen head to output a corresponding electromagnetic signal;
A camera function unit includes a camera circuit board, a lens, a USB connector and a power switch. The lens is embedded in the bottom wall of the body of the pen body, and the USB connector is fixed on the lower end surface of the pen body. The camera circuit board is mounted in the pen body and electrically connected to the lens and the USB connector, and the power switch is embedded on the lower wall of the pen body, and is electrically connected with the camera circuit board to control the working state of the camera function unit, and the camera function The image data captured by the unit can be downloaded and stored to the outside through the USB connector;
A rechargeable battery pack disposed in the pen body and connected to the camera circuit board and the electromagnetic pen circuit board at the same time to supply power to the camera function unit and the electromagnetic pen function unit, and the external power source can be connected to the rechargeable battery through the USB connector The group is charged; and a function button is embedded on the wall surface of the pen body. The function button is electrically connected to the camera circuit board and the electromagnetic pen circuit board to realize the functions of the camera shutter button and the right mouse button. The stylus according to claim 1, wherein the pen body end is cut to form a first cutting surface and a second cutting surface having different inclination directions and inclination angles, and the first cutting surface is concavely formed to form the cavity. The first cutting surface is an inclined plane that is smoothly connected to the outer side surface of the pen body through the axis of the pen body, and the second cutting surface is an arc-shaped inclined surface formed on the outer side of the first cutting surface and connected to the outer side surface of the pen body, the cavity The bottom wall of the body is inclined parallel to the first cutting surface; the electromagnetic pen head is mounted on the second cutting surface of the pen body. The stylus according to claim 2, wherein the camera function unit further comprises a flash, the flash is embedded in a bottom wall of the cavity of the pen body, and the lens and the flash are along the bottom wall of the cavity The tilting direction is arranged on a line passing through the axis of the pen body, the electromagnetic pen head is located at the highest middle of the second section of the pen body, and the electromagnetic pen head, the lens and the flash are located on a vertical plane. The stylus according to claim 1, wherein the camera function unit further comprises a wireless transmission module, wherein the wireless transmission module enables the image data captured by the camera function unit to be downloaded and stored by wireless transmission. To the outside. The stylus according to claim 4, wherein the wireless transmission module is a Bluetooth transmission mode, and has a Bluetooth module disposed on the camera circuit board and a built-in lower end of the pen body. A Bluetooth pairing switch on the wall, the Bluetooth pairing switch is electrically connected to the Bluetooth module to switch the wireless transmission function of the camera function unit. The stylus according to claim 5, wherein the camera function unit further comprises an indicator light embedded in the lower wall of the pen body and electrically connected to the camera circuit board to indicate whether the wireless transmission function is turned on. . The stylus according to claim 1, wherein the camera function unit further comprises a plurality of indicator lights embedded in the lower end wall of the pen body and spaced from top to bottom, and the camera circuit board Electrically connected to display the switch status of the power switch, the charge of the rechargeable battery pack, and their charge status. The stylus according to claim 1, further comprising an additional functional unit detachably assembled to the lower end of the pen body. The stylus according to claim 8, wherein the additional functional unit can be a capacitive pen tip, a resistive pen tip or a ball pen.