CN103425289A

CN103425289A - Stylus

Info

Publication number: CN103425289A
Application number: CN2013103203709A
Authority: CN
Inventors: 张晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-07-26
Filing date: 2013-07-26
Publication date: 2013-12-04

Abstract

Provided is a stylus. The stylus comprises a stylus pole and a pen point installed at the tail end of the stylus pole. The stylus further comprises a sleeve installed on the stylus pole in a sleeved mode. The stylus pole and the pen point are both made of conducting materials and are mutually and electrically connected. The stylus pole is provided with grooves. The sleeve is provided with protrusions matched with the grooves, the stylus pole is coaxial with the sleeve, and the sleeve can move axially and cover the pen point. The stylus is simple in structure and convenient to use. Due to covering of the sleeve, after the stylus is used, the pen point can keep clean, and dust and debris can be prevented from being attached to the pen point.

Description

Pointer

Technical field

The present invention relates to a kind of touch-control accessory, particularly relate to a kind of pointer.

Background technology

Along with Touch Screen at mobile phone, panel computer, the increase of applying in the sci-tech products such as all-in-one, touch technology enters people's the visual field and occupies gradually leading role's status.Touch-control is as a kind of brand-new man-machine communication's mode, lively operation interface intuitively arranged and meet the use habit of human body.

Touch-control science and technology increasingly progressive, also derived all kinds of its subsidiary products, and the advantage of pointer also becomes clear day by day.The penholder of pointer generally only has 1/3rd width of finger, can not hide too many display frame, has guaranteed speed and the accuracy of operation; Pointer has been avoided the impact that the product stability in use is produced due to the different physique of people and environmental factor; Simultaneously pointer can also be avoided sweat stain due to finger, greasy dirt and impact that Trackpad is produced, keeps the clean of the touch-control space of a whole page.

At present, outside on market, the nib of most pointer all is exposed to, use for a long time pointer can make upper a lot of dusts and the impurity of attaching of nib.

Summary of the invention

Based on this, be necessary to provide a kind of and prevent that nib from attaching the pointer of dust and impurity.

A kind of pointer, comprise penholder and be arranged on the nib on described penholder end, and described pointer also comprises that socket is arranged on the sleeve on described penholder,

Described penholder, described nib are conductive material, be electrically connected to each other,

Described penholder is provided with groove, and described sleeve is provided with the projection with described groove coupling,

Described penholder is coaxial with described sleeve, and described sleeve can move axially, and hides described nib.

In one of them embodiment, described penholder is provided with some described grooves, and described sleeve is provided with the described projection of some and described groove coupling, and each described groove is equidistantly arranged to described written direction from described penholder.

Above-mentioned pointer, simple in structure, easy to use, due to sleeved covering, can keep the clean of nib after use, prevent the attaching of dust and foreign material.

The accompanying drawing explanation

The structural representation of the pointer that Fig. 1 is a preferred embodiment of the present invention.

Embodiment

As shown in Figure 1, the structural representation of its pointer that is a preferred embodiment of the present invention 10.Pointer 10 comprises: penholder 100, socket are arranged on the sleeve 200 on penholder 100 and are arranged on the nib 300 on penholder 100 ends.

Penholder 100, nib 300 are conductive material, are electrically connected to each other.

Penholder 100 is provided with some grooves 110, and sleeve 200 is provided with the projection 210 with groove 110 couplings.Each groove 110 is equidistantly arranged to written 300 directions from penholder 100.

Penholder 100 is coaxial with sleeve 200, and sleeve 200 can move axially, and can hide nib 300.

During use, sleeve 200 is slided along the opposing direction of nib 300, and expose nib 300, sleeve 200 is fixed on penholder 100 by groove 110 and projection 210.After using end, sleeve 200 is slided along written 300 directions, and hide nib 300.Sleeve 200 is being fixed on penholder 100 by groove 110 and projection 210 equally.

Above-mentioned pointer 10, simple in structure, easy to use, due to the covering that sleeve 200 is arranged, can keep the clean of nib 300 after use, prevent the attaching of dust and foreign material.

The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.

Claims

1. a pointer, comprise penholder and be arranged on the nib on described penholder end, it is characterized in that, described pointer also comprises that socket is arranged on the sleeve on described penholder,

2. pointer according to claim 1, is characterized in that, described penholder is provided with some described grooves, and described sleeve is provided with the described projection of some and described groove coupling, and each described groove is equidistantly arranged to described written direction from described penholder.