CN207319196U

CN207319196U - Capacitance pen

Info

Publication number: CN207319196U
Application number: CN201720878094.1U
Authority: CN
Inventors: 李冬贵; 杨长亮
Original assignee: Shenzhen Honghe Innovation Information Technology Co Ltd
Current assignee: Shenzhen Honghe Innovation Information Technology Co Ltd
Priority date: 2017-07-19
Filing date: 2017-07-19
Publication date: 2018-05-04
Anticipated expiration: 2027-07-19

Abstract

The utility model provides a kind of capacitance pen, including body, two end faces of body are provided with the first writing surface and the second writing surface, and the first writing surface includes inclined-plane, second writing surface includes arc surface, and foregoing writing surface is made of an electrically conducting material or has conductive material coating.The utility model capacitance pen can be applicable in the writing style of different users, improve the usage experience of original capacitance pen by providing two different writing surfaces.

Description

Capacitance pen

Technical field

It the utility model is related to information interaction device, and in particular to a kind of capacitance pen.

Background technology

Capacitance pen is that have conductive characteristic, using what conductor material made for the completion human-computer dialogue of touch control capacitance formula screen The pen of operation.

As shown in Figure 1, capacitance pen on the market is chiefly used in the mobile terminals such as mobile phone, tablet, therefore is typically all to make Similar with common written pen, use habit is also identical with common written pen, but giant-screen is used in teaching and business environment Capacitance plate to interact when, the crowd that is mostly the chalk accustomed to using such as teacher due to the use of person, then using common written pen type Capacitance pen can bring about user use it is uncomfortable, so as to add teaching, the difficulty that commercial electron-like apparatus is promoted.

Utility model content

The utility model provides a kind of capacitance pen, and capacitance pen writing in the prior art can be solved by using the capacitance pen Mode is single, the problem of being unsuitable for large-size screen monitors writing, is provided simultaneously with simple structure, it is possible to achieve the versatility of capacitance pen and convenient Property.

Capacitance pen provided by the utility model includes body, further includes be separately positioned on described two end faces of body One writing surface and the second writing surface, the first writing surface include inclined-plane, and the second writing surface includes arc surface.

It is some concepts introduced in simplified form in the following detailed description to provide the utility model content.This practicality is new Type content is not intended as the key features or essential features for identifying theme claimed, is intended to be used to required by limitation The scope of the theme of protection.

Brief description of the drawings

Fig. 1 is the schematic diagram of prior art capacitance pen；

Fig. 2 is the structure diagram of one embodiment capacitance pen of the utility model；

Fig. 3 is the structure diagram of another embodiment of the utility model capacitance pen；

Fig. 4 is the schematic enlarged-scale view of one the first writing surface of embodiment capacitance pen of the utility model.

Embodiment

The utility model provides a kind of with the equipment of capacitance plate interactive information, which is specifically a capacitance pen, the electricity Hold pen set different writing surfaces by provide it is a kind of be suitable for the writing of large-size screen monitors capacitance plate in a manner of, it is easier to using and by using Person receives.

The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings.

Refering to the structure diagram of the preferred embodiment in the utility model capacitance pen 10 shown in Fig. 2, capacitance pen 10 includes this Body 100 and the first writing surface 200 and the second writing surface 300 for being located at 100 two end faces of body respectively, body 100 are used for book Gripping when writing, writing surface are made of an electrically conducting material to be write on capacitance plate.Body 100 can be integrally formed with writing surface Mode be made, be fixedly connected again after can also making respectively.

Specifically, the total length of capacitance pen 10 is located at 2cm between 12cm, preferably no more than 8cm, more preferably embodiment It is 5cm between 7cm, the long writing and gripping being more suitable for when being used on large-size screen monitors of pen herein in preferred interval range.Body 100 shape can be cylinder or round platform or the irregular shape such as spindle, more preferably embodiment be It is additionally provided with body suitable for gripping ergonomic structure, such as coordinates the groove of finger.Body 100 can be made of metal, table Anti-oxidation and anti-skidding processing is done in face, can also use other high-molecular organic materials such as plastics or inorganic non-metallic material system Into.

Embodiment as shown in Figure 3, the first writing surface 200 include unilateral inclined-plane, and the second writing surface 300 includes arc surface, First writing surface 200 and the second writing surface 300 are made of electrically conductive material or have conductive material coating.Specifically, writing surface Conductive material be conductive polytetrafluoroethylene (PTFE) (also known as conductive Teflon), the range of bevel angles of the first writing surface 200 for 10 ° extremely 60 °, preferable angular range is 25 ° to 45 °, and more preferably embodiment is 35 °, and as shown in Figure 3, the bevel angle is inclined-plane The angle formed with 100 side of body.

As shown in figure 4, in other embodiments, the first writing surface 200 can be by the side on part inclined-plane and part planar Formula forms.Specifically, the part of 200 end face of the first writing surface overall 2/3 is inclined-plane, and residue 1/3 is plane, and plane herein refers to Be the face parallel with 100 cross section of body.

First writing surface 200 can also include two inclined-planes, and described two inclined-planes intersect, and bevel angle is identical or not Together.In other embodiments, two inclined-planes of the first writing surface 200 can be non-intersect, but intersects respectively with a plane, three Person is configured to trapezium structure.

In a preferred embodiment, there is arc transition 210 in the first writing surface 200 between face and face, can be to avoid production Give birth to wedge angle and damage screen, while user can be allowed to adjust writing angle, fatigue-relieving sense in due course.

Has bevelled first writing surface 200 for traditional capacitance writing surface, the tune that user can be more flexible Whole writing angle is to change the contact area size between writing surface and capacitance plate, so as in capacitance plate hardware and software Support the lower written handwriting for reproducing user, bring good using effect, while but also with the ways of writing of similar chalk type, Suitable for the writing environment of large-size screen monitors formula capacitance plate, it is easy to be accustomed to and received by user.Opposite, there is the second writing of arc surface Face 300 and the contact area of capacitance plate are then relatively fixed, and can arbitrarily adjust writing angle without changing the big of contact area It is small, it can also realize preferable writing effect on the relatively low capacitance plate of accuracy of identification.

In embodiment as the aforementioned, capacitance pen 10 can be passive type capacitance pen or with actively launching signal The active capacitance pen of function, the internal circuit configuration and principle of above passive type capacitance pen or active capacitance pen belong to The category of the prior art, details are not described herein.

In conclusion the utility model capacitance pen can be applicable in different users by providing two different writing surfaces Writing style, improve the usage experience of original capacitance pen so that this capacitance pen is easier to be received.At the same time can be with root Different writing surfaces is selected to be write according to the difference of capacitance plate, it is possible to achieve the matching of screen and pen, so as to reach preferable book Effect is write, reduces the cost of more change-fountain pen.

It should be appreciated that preferred embodiment above is only to illustrate the technical solution of the utility model, and it is not used to limit It is fixed, it will be understood by those skilled in the art that can modify to the technical solution described in above preferred embodiment, or to it Middle some technical characteristics carry out equivalent substitution；And all such modifications and replacement, should all belong to right appended by the utility model will The protection domain asked.

Claims

1. a kind of capacitance pen, including body, it is characterised in that including the first writing surface being arranged on the body end face, institute Stating the first writing surface includes inclined-plane, further includes the second writing surface being arranged on the body other end, second writing Face includes arc surface.

2. capacitance pen as claimed in claim 1, it is characterised in that its length range is 2cm to 8cm.

3. capacitance pen as claimed in claim 1, it is characterised in that the shape of the body is cylinder, round platform or spindle.

4. capacitance pen as claimed in claim 1, it is characterised in that first writing surface and second writing surface are by conduction Material is made or has conductive material coating.

5. capacitance pen as claimed in claim 4, it is characterised in that the conductive material is conductive polytetrafluoroethylene (PTFE).

6. capacitance pen as claimed in claim 1, it is characterised in that first writing surface includes inclined-plane and plane.

7. capacitance pen as claimed in claim 6, it is characterised in that the part of the first writing surface end face overall 2/3 is institute Inclined-plane is stated, 1/3 is the plane.

8. such as 1 or 6 any one of them capacitance pen of claim, it is characterised in that first writing surface includes two inclined-planes.

9. capacitance pen as claimed in claim 8, it is characterised in that the angle on described two inclined-planes is identical or different.

10. capacitance pen as claimed in claim 1, it is characterised in that the range of bevel angles of first writing surface for 10 ° extremely 60°。

11. capacitance pen as claimed in claim 10, it is characterised in that the range of bevel angles of first writing surface is 25 ° To 45 °.

12. capacitance pen as claimed in claim 1, it is characterised in that there is circular arc between the face and face of first writing surface Transition.

13. capacitance pen as claimed in claim 1, it is characterised in that first writing surface be fixedly connected with the body or It is to be integrally formed.

14. capacitance pen as claimed in claim 1, it is characterised in that second writing surface be fixedly connected with the body or It is to be integrally formed.