CN202563452U - Stylus pen - Google Patents

Stylus pen Download PDF

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Publication number
CN202563452U
CN202563452U CN2012201007540U CN201220100754U CN202563452U CN 202563452 U CN202563452 U CN 202563452U CN 2012201007540 U CN2012201007540 U CN 2012201007540U CN 201220100754 U CN201220100754 U CN 201220100754U CN 202563452 U CN202563452 U CN 202563452U
Authority
CN
China
Prior art keywords
pen
touch
cap
control
brush
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2012201007540U
Other languages
Chinese (zh)
Inventor
林聪明
Original Assignee
林聪明
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 林聪明 filed Critical 林聪明
Priority to CN2012201007540U priority Critical patent/CN202563452U/en
Application granted granted Critical
Publication of CN202563452U publication Critical patent/CN202563452U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a stylus pen which comprises a pen body made of a conductive material, a cartridge arranged on the pen body and used for writing and a pen cap capable of being plugged in and out of the pen body. The tops of both the pen cap and the pen body are respectively provided with a touch end made of the conductive material, and the touch ends are in conductive connection with the pen body and the pen cap. The pen cap and the pen body can also be in conductive connection when the pen cap and the pen body are in contact with each other. The stylus pen can be used for writing when the pen cap is picked off, but the other end of the pen body is touchable. After the pen cap is covered on the pen body, both ends of the stylus pen can be touchable. The stylus pen has the advantages of being accurate in touch effects of the touch ends, simple in overall structure, low in manufacturing cost and capable of protecting a screen from being scratched.

Description

A kind of pointer
Technical field
The utility model relates to a tool, specifically is a kind of pen that the capacitance plate touch-control is used that can be used for.
Background technology
Along with the development of touch screen technology, increasing electronic product applies to touch-screen, and in the touch screen technology, more common with the more convenient capacitance plate accurately of operation again.Capacitance plate is to utilize the induction by current of human body to carry out work.Capacitive touch screen is four layers of compound glass screen; The inside surface of glass screen and interlayer respectively scribble one deck ITO, and outermost layer is a skim silicon soil glassivation, and interlayer ITO coating is as workplace; Draw four electrodes on four angles, internal layer ITO is that screen layer is to guarantee good working environment.When finger touch was on metal level, because people's bulk electric field, user and touch screen surface formed with a coupling capacitance, and for high-frequency current, electric capacity is direct conductor, so finger siphons away a very little electric current from contact point.This electric current divides the electrode on four jiaos from touch-screen and flows out, and the electric current of these four electrodes of flowing through is directly proportional with the distance of pointing four jiaos, and controller passes through the accurate Calculation to these four current ratios, draws touch point position.
Therefore; People's bulk electric field acts on capacitance plate through finger and operates; But when finger can use in the time usually sense of discomfort is arranged and tend to specify not precisely (particularly as far as the thicker user of finger), especially to winter, the finger of exposure will be through can't stand too much cold; After going up common gloves, capacitive touch screen can't be operated.
Usually can use pen based on people and carry out written record etc., lettering pen is combined with pointer, will be a kind of good improvement project.
The utility model content
To the problems referred to above, the utility model aims to provide a kind of two of realizing that has the cap for brush all can carry out a tool of touch-control.
For realizing this technical purpose; The scheme of the utility model is: a kind of pointer; A body that comprises conductive material; Device on one's body the pen core that is used to write of pen, can plug in the cap for brush of a body, there is a conductive material touch-control end on the top of the said cap for brush and a body all device, conducts electricity between touch-control end and a body, the cap for brush to be connected; The cap for brush also conducts electricity when contacting with a body and is connected.
As preferably, said touch-control end is that the semicircle of conductive plastic or conductive foam material is spherical, and its surface distributed has irregular dolly dimple.
As preferably, a body of said pointer also is provided with pen clip.
The pointer of the utility model can be used to write when taking off the cap for brush, but the other end of a body can touch-control, cover the cap for brush after, touch-control can be carried out in the two ends of a tool, the touch-control effect of its touch-control end is accurate, and can protect screen to be difficult for scratching; One-piece construction is simple, and cost of manufacture is low.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is explained further details.
As shown in Figure 1; The pointer of the utility model; It comprises a body 1 of conductive material; The pen core that be used to write of device on a body 1, can plug the cap for brush 2 in a body, there is a conductive material touch-control end 3 on the top of the said cap for brush 2 and a body 1 all device, conducts electricity between touch-control end 3 and a body 1, the cap for brush 2 to be connected; The cap for brush 2 also conducts electricity when contacting with a body 1 and is connected.The semicircle that said touch-control end 3 is conductive plastic or conductive foam material is spherical, and its surface distributed has irregular dolly dimple.This touch-control end can be realized touch-control on capacitance plate, precisely and to screen protective effect is arranged.As most preferred embodiment, a body of said pointer also is provided with pen clip.
The pointer of the utility model can be used to write when taking off the cap for brush, but the other end of a body can touch-control, cover the cap for brush after, touch-control can be carried out in the two ends of a tool, the touch-control effect of its touch-control end is accurate, and can protect screen to be difficult for scratching; One-piece construction is simple, and cost of manufacture is low.
The above; Be merely the preferred embodiment of the utility model; Not in order to restriction the utility model, every technical spirit according to the utility model to any trickle modification that above embodiment did, be equal to replacement and improve, all should be included within the protection domain of the utility model technical scheme.

Claims (3)

1. pointer; A body that comprises conductive material; Device on one's body the pen core that is used to write of pen, can plug in the cap for brush of a body, it is characterized in that: there is a conductive material touch-control end on the top of the said cap for brush and a body all device, conducts electricity between touch-control end and a body, the cap for brush to be connected; The cap for brush also conducts electricity when contacting with a body and is connected.
2. pointer according to claim 1 is characterized in that: said touch-control end is that the semicircle of conductive plastic or conductive foam material is spherical, and its surface distributed has irregular dolly dimple.
3. pointer according to claim 1 and 2 is characterized in that, a body of said pointer also is provided with pen clip.
CN2012201007540U 2012-03-07 2012-03-07 Stylus pen Expired - Fee Related CN202563452U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201007540U CN202563452U (en) 2012-03-07 2012-03-07 Stylus pen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201007540U CN202563452U (en) 2012-03-07 2012-03-07 Stylus pen

Publications (1)

Publication Number Publication Date
CN202563452U true CN202563452U (en) 2012-11-28

Family

ID=47213087

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201007540U Expired - Fee Related CN202563452U (en) 2012-03-07 2012-03-07 Stylus pen

Country Status (1)

Country Link
CN (1) CN202563452U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105270065A (en) * 2014-07-24 2016-01-27 王煌麟 Pen cap
CN107015669A (en) * 2017-03-28 2017-08-04 兰州大学 Touch screen cap

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105270065A (en) * 2014-07-24 2016-01-27 王煌麟 Pen cap
CN107015669A (en) * 2017-03-28 2017-08-04 兰州大学 Touch screen cap

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121128

Termination date: 20130307

C17 Cessation of patent right