TWM457916U - Stylus for precisely touching touch screen - Google Patents

Description

Accurately select the touch pen of the touch screen

This creation belongs to the field of touch devices, and particularly refers to a stylus applied to a capacitive touch screen touch operation.

At present, the smart device mobile phone or tablet computer has a capacitive touch screen that can be connected to the Internet. The user uses a fingertip to form a stylus to select a word or a picture connection. Capacitive operation is required. The finger or the stylus provides a human body capacitor with a circular area of about 6 mm in diameter, and a transparent X, Y staggered capacitive sensing line sensing on the screen. The smart device calculates the selected position, activates the link, and reaches the user's click link. purpose.

Take smart phones as an example. The screen is about 5 inches. When you go online, some websites will have a simplified version of the website, which will reduce the display information and expand the word map for easy reading. However, many websites are still computer-based pages. In the case of a mobile phone, the displayed word or figure is quite small, which makes it difficult to select a finger or a stylus. At this time, the user will first enlarge the displayed word or figure. The zooming action is performed after the two fingers simultaneously touch the screen. Relatively moving away from each other, this action often causes mis-selection of other words or diagrams, so that it is connected to a non-purpose point. If you do not zoom in, and because the word or diagram is too small, it is not easy to click and the link next to it is wrong. , causing troubles in the operation of smart phones.

In view of the shortcomings of the above-mentioned conventional stylus, the applicant has researched and innovated, refined spirit, and utilized his professional vision and professional knowledge to study the stylus that can accurately select the touch screen.

The main purpose of this creation is to provide a stylus that can accurately select a touch screen. It can be positioned accurately by a flexible telescopic thin rod and then guided by a larger area of the stylus. A stylus device that controls.

This stylus that accurately selects the touch screen provides a stylus device that can be accurately clicked to the link regardless of the lite or computer version. Especially when used on the computer version, the structure has a flexibility. The telescopic thin rod protrudes from the touch pen tip for a short period of time. The front end of the elastic telescopic fine rod touches the smart device to display the upper part of the screen word or figure connection. At this time, the user can precisely adjust the position. When the position is in place, the pen is lightly lowered. Pressing, the elastic telescopic thin rod is retracted into the pen tip, and the pen head is a large area of conductive material contacting the touch screen to form a capacitor, and is accurately formed on the selected word or figure link, and the smart device calculates the position of the capacitor, and will do The correct link.

The front end of the telescopic rod has a non-slip core for easier positioning. The structure of the pen head is formed by a folding box forming branch pipe and a contact plane, and a hole is formed in the middle of the contact plane, and the inner edge of the hole has a sloped surface to receive the guiding of the elastic telescopic thin rod, and the inclined surface prevents the jam. The folding box structure allows the contact plane to be flat on the touch screen. The elastic telescopic thin rod has a sliding button, and the sliding button has a concave point on the telescopic thin rod assembly, and the concave point can be stuck on the elastic convex point of the inner tube of the pen body, and the precise mode or the general mode is available for selection. The entire assembly of the telescopic thin rod is pushed into the pen, and the precise mode is changed back to the general stylus.

In order to understand the characteristics, contents and advantages of this creation and the effects that can be achieved, the authors will use the creations in conjunction with the drawings and explain in detail the following examples, and the schematics used therein are the subject of For the purpose of illustration and supplementary manual, it is not necessarily the true proportion and precise configuration after the implementation of the original creation. Therefore, the ratio and configuration relationship of the attached drawings should not be interpreted or limited. The scope of rights created in actual implementation is described first.

1 is a schematic diagram of a conventional finger touch smart device, including a smart device 3, such as a mobile phone body, the smart device 3 has a touch screen 31, and the finger 32 forms a capacitance with the transparent wire of the touch screen 31, and then The smart device 3 calculates the position of the finger 32 touch and forms a connection with the screen display to achieve the purpose of the touch. This is the principle of the general touch screen.

2 is a schematic view of a conventional stylus. If the user does not want to use a finger, the general stylus 33 can be held by hand, the hand is a conductor, and the conductor is connected to the pen head 34 by a conductor, and the head 34 is generally The use of soft conductive materials, such as conductive rubber, conductive cloth, etc., can provide functions such as human fingers to achieve touch effects.

Take the smart phone as an example. The screen of the mobile phone is about 5 ,. Since the Internet often encounters a non-lite version of the computer version of the webpage, there is a lot of information on the webpage, and the link of the selected word or map is displayed on the screen. The difficulty of clicking the finger 32 or the general stylus 33 is selected. At this time, the user mostly enlarges the displayed word or figure first. The zooming action is to make the relative sliding away from the screen after the two fingers simultaneously touch the screen, but this action is often caused by The time difference between the two fingers touching the screen caused mis-selection of other links, and it was necessary to return to the original webpage once again, wasting precious time and spirit.

This design accurately selects the stylus of the touch screen, which is to solve the above problems, as shown in Figure 3, Figure 3 is a schematic diagram of the stylus using the precise touch screen of the creation, including a body 1 The pen body has a capacitive conductive stylus head 11 , and the end of the stylus pen 11 is a contact plane 13 . The contact plane 13 has a hole 14 at the center thereof, and the hole 14 protrudes from an elastic telescopic thin rod 21 . The telescopic thin rod 21 is controlled by a sliding key 24 protruding from the pen body 1, and the pen body 1 is provided with positioning points P, N at both ends of the sliding key 24.

When you want to make a precise selection, the slide key 24 is at the position of the positioning point P, and the slide key 24 is stretched and contracted. The thin rod assembly 2 has a concave point 25, and the concave point 25 can be caught on the elastic bump 103 in the tube. At this time, the telescopic thin rod 21 extends beyond the soft end of the pen end, and the human eye can see clearly and calmly The quasi-destination word or figure connection is lightly pressed after being aligned, and the telescopic thin rod 21 is sleeved in a tubular component 2 having a soft spring 23, which can be flexibly stretched on the tube assembly 2, at this time, gently The pressing action causes the telescopic thin rod 21 to be retracted into the stylus head 11, guided by the telescopic thin rod 21, and the contact plane 13 of the writing head 11 touches the touch screen panel 31, because the writing head 11 is the folding box 12 The contact plane 13 is flatly attached to the touch screen panel 31, and provides a precise positioning capacitance. The smart device 3 calculates the precise center position, and touches the selected word or map link, and the user clicks to Small words or map links. The front end of the telescopic thin rod 21 has a non-slip core 211, which can make the positioning point not slip when the positioning is lightly pressed.

As shown in FIG. 4, if the user wants to use the precise point stylus as a general stylus, the slide key 24 only needs to be retracted to the position of the positioning point N, and the slide key 24 is fixed on the thin tube assembly 2, The thin tube assembly 2 of the sliding key 24 has a concave point 26 on the tube, and the concave point 26 can be caught on the pen body, and the stuck point 103 on the elastic arm 101 of the inner tube 10 of the pen body is greater than the internal spring 23 of the thin tube assembly 2. Elasticity, unless the finger is displaced, the elastic bump 103 is not easily separated from the concave point 25 or 26. When the sliding key 24 is retracted to the positioning point N position, the concave point 26 is caught on the convex point of the elastic arm 101 of the inner tube 10 of the pen body. At 103, at this time, the thin tube assembly 2, together with the telescopic thin rod 21, is retracted into the pen body 1, and becomes a general stylus.

5 is a schematic perspective view of the pen body 1, the inner tube 10, the thin tube assembly 2, the pen tip 11, and the collar 4. The inner tube 10 has a groove 102 on which the sliding key 24 can move, and the groove 102 has a resilient arm 101 opposite thereto. Elastic bumps 103. The collar 4 can fix the pen tip 11 to the pen body 1.

6 is a schematic cross-sectional view of the pen body 1, the inner tube 10, the thin tube assembly 2, and the collar 4 of the pen tip 11.

In combination with the above figures, when the slide key 24 is at the position of the positioning point P, in order to prevent the telescopic thin rod 21 from shrinking When entering the writing head 11, it is caught by the edge of the central hole 14 of the contact plane 13. When the pen is lifted, the telescopic thin rod 21 cannot protrude, and the inner edge of the central hole 14 on the contact plane 13 has a concave tapered surface 15, and the front end of the telescopic thin rod 21 is non-slip. There is also a tapered surface 212 next to the core 211 so that the contact planes 13 of the telescopic thin rod 21 and the tip 11 are not caught.

7 is a schematic structural view of the flexible conductive folding box 12 of the pen tip 11. When the user gently presses down, the telescopic thin rod 21 is retracted into the pen tip 11, and the guiding contact surface 13 is touched to the touch screen 31 of the smart device 3, and the contact plane 13 is contacted. Because of the function of the folding box, it is flatly attached to the touch screen 31, and achieves a capacitive plane effect of precise positioning.

The detailed description above is a detailed description of one of the possible embodiments of the present invention, and the embodiment is not intended to limit the scope of the patents, and the equivalent implementations or modifications that are not included in the spirit of the present invention should be included in The patent scope of this case.

P, N‧‧‧ anchor points

1‧‧‧ pen body

10‧‧‧Inside

101‧‧‧Flexible arm

102‧‧‧ trench

103‧‧‧Flexible bumps

11‧‧‧ stylus head

12‧‧‧Folding box

13‧‧‧Contact plane

14‧‧‧ holes

15‧‧‧ concave tapered surface

2‧‧‧Flexible thin rod assembly

21‧‧‧Flexible thin rod

211‧‧‧Slip

212‧‧‧Slanted Cone

23‧‧‧ Spring

24‧‧‧Sliding key

25‧‧‧ 凹

26‧‧‧ 凹

3‧‧‧Smart device

31‧‧‧ touch screen

32‧‧‧ fingers

33‧‧‧General stylus

34‧‧‧ pen head

4‧‧‧ collar

1 is a schematic view of a conventional finger touch smart device; FIG. 2 is a schematic view of a conventional stylus using a conventional stylus; FIG. 3 is a schematic view of a stylus using a precise touch screen of the present creation; FIG. 5 is an exploded perspective view of the creation; FIG. 6 is an exploded cross-sectional view of the creation; and FIG. 7 is a schematic cross-sectional view of the flexible conductive folding box structure of the stylus pen.

1‧‧‧ pen body

10‧‧‧Inside

101‧‧‧Flexible arm

102‧‧‧ trench

103‧‧‧Flexible bumps

11‧‧‧ stylus head

12‧‧‧Folding box

14‧‧‧ holes

2‧‧‧Flexible thin rod assembly

21‧‧‧Flexible thin rod

211‧‧‧Slip

212‧‧‧Slanted Cone

24‧‧‧Sliding key

25‧‧‧ 凹

26‧‧‧ 凹

4‧‧‧ collar

Claims (5)

A stylus capable of accurately selecting a touch screen, comprising a stylus pen having a contact plane at the end, the contact plane having a hole in the center thereof, the hole extending out of an elastic telescopic thin rod, when used When selecting the connection of the touch screen of the smart device, the telescopic thin rod can be first aligned with the small word or figure connection of the touch screen display, and then gently pressed, and the large area behind the telescopic thin rod is guided. The touch pen head is flat on the touch screen to enable precise selection. The stylus capable of accurately selecting a touch screen as described in claim 1, wherein the stylus having a large area is configured as a tubular conductive soft folding box to suit a plurality of pen-holding angles. The contact plane at the end of the stylus head can be placed on the touch screen of the smart device to achieve the purpose of accurately providing the sensing capacitance plane. The stylus capable of accurately selecting a touch screen according to the first aspect of the patent application, wherein the elastic telescopic thin rod is configured as a tubular body, and the stylus has a spring to provide elastic force to push the telescopic thin rod inside the tube. Extending outwardly, the user points the target word or figure connection with the extended telescopic thin rod. In order to prevent the telescopic thin rod from slipping off, the front end of the telescopic thin rod has a non-slip core, which increases the precision of operation. The stylus capable of accurately selecting a touch screen as described in claim 1 wherein the telescopic thin rod is in the center of the contact plane of the stylus tip during telescopic movement to prevent jamming in the stylus tip The inner edge of the hole has a concave tapered surface, and the front end of the telescopic thin rod also has There is a tapered surface so that the telescopic thin rod does not get stuck during the movement. The stylus for accurately selecting a touch screen according to the first aspect of the patent application, wherein the elastic telescopic thin rod has a sliding button, and the sliding key has a telescopic thin rod assembly, and the telescopic thin rod assembly The utility model has two concave points, and the elastic stylus is arranged in the stylus, and the sliding key can be pushed to make the concave point be stuck on the elastic bump in the stylus to form the positioning point P or N, and the sliding key card In the P position, the elastic telescopic thin rod is extended, and the user is used in the precise mode; when the sliding key is stuck in the N position, the elastic telescopic thin rod is moved into the pen body, and the user is used in the general mode.