CN203480432U

CN203480432U - Stylus

Info

Publication number: CN203480432U
Application number: CN201320452726.XU
Authority: CN
Inventors: 张晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-07-26
Filing date: 2013-07-26
Publication date: 2014-03-12
Anticipated expiration: 2023-07-26

Abstract

The utility model discloses a stylus. The stylus comprises a stylus holder, a stylus point mounted on the stylus holder, an ejector rod, a control rod mounted on the ejector rod, a limiting mechanism and a supporting block, wherein the stylus holder is a hollow structure; an opening is formed in the side surface of the stylus holder, and is communicated with the internal of the stylus holder; the ejector rod comprises a first section, a second section and a third section; the second section is connected with the first section and the third section; one end of the control rod is fixed on the third section of the ejector rod, and the other end penetrates through the opening; the limiting mechanism comprises a vertical displacement limiting block and a horizontal displacement limiting block both mounted in the stylus holder; the vertical displacement limiting block is butted to the second section of the ejector rod; the horizontal displacement limiting block is butted to the first section of the ejector rod; the supporting block comprises a fixed block, a movable block and a spring; the fixed block is fixed in the stylus holder; one end of the spring is fixedly connected with the fixed block, and the other end is fixedly connected with the movable block; the movable block is butted to the second section. The stylus can adjust the thickness of the stylus point to modify the problem that the existing stylus cannot adjust the widths of the stylus points to meet different requirements.

Description

Pointer

Technical field

The utility model relates to a kind of touch-control accessory, particularly relates to a kind of pointer.

Background technology

Along with Touch Screen is 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, has lively operation interface intuitively and meets the use habit of human body.

Touch-control science and technology increasingly progressive, has 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 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.

Along with the develop rapidly of touch technology, people often have different requirements to thickness when using pointer, yet pointer in the market only provides a kind of width conventionally, cannot meet people's demand.

Utility model content

Based on this, be necessary to provide a kind of pointer that multiple width can be provided.

A pointer, comprises penholder and be arranged on the nib on described penholder, and described pointer also comprises: push rod, be arranged on control lever, position-limit mechanism and back-up block on described push rod,

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

Described penholder is hollow tubular structure, and its side is offered an opening and communicated with the inside of described penholder;

Described push rod comprises: the first section, the second section and the 3rd section, and described the second section connects described the first section and described the 3rd section, and described the first section is perpendicular to the axis of described penholder;

Described control lever one end is fixed on described the 3rd section of described push rod, and the other end is through described opening;

Described position-limit mechanism comprises: perpendicular displacement limited block and horizontal shift limited block, be installed in described penholder inner, the described second section butt of described perpendicular displacement limited block and described push rod, the described first section butt of described horizontal shift limited block and described push rod;

Described back-up block comprises: fixed block, movable block and spring, described fixed block is fixed on the inside of described penholder, the affixed described fixed block in described spring one end, the affixed described movable block of the other end, described movable block and described the second section butt.

In one of them embodiment, described the second section is perpendicular to described the first section.

In one of them embodiment, described control lever is parallel to described second section of described push rod.

In one of them embodiment, described perpendicular displacement limited block is parallel to described second section of described push rod, and described perpendicular displacement limited block is mutually vertical with described horizontal shift limited block.

In one of them embodiment, described movable block is parallel to described second section of described push rod.

In one of them embodiment, the end of the opposite end that described first section of described push rod is connected with described the second section is circular-arc.

Above-mentioned pointer, simple in structure, easy to operate, can need to regulate written thickness according to difference, improve pointer in the past and cannot adjust written width to adapt to the different problems that require.

Accompanying drawing explanation

Fig. 1 is the inner structure schematic diagram of the pointer of the utility model one preferred embodiment;

Fig. 2 is the inner structure schematic diagram of the pointer shown in Fig. 1 while not changing written thickness.

Embodiment

As shown in Figure 1, it is the inner structure schematic diagram of the pointer 10 of the utility model one preferred embodiment.Pointer 10 comprises: penholder 100, be arranged on nib 200, push rod 300 on penholder 100, be arranged on control lever 400, position-limit mechanism 500 and back-up block 600 on push rod 300.

Penholder 100 is conductive material with nib 200, be electrically connected to each other, and nib 200 is soft conductive material.

Penholder 100 is hollow tubular structure, and its side is offered an opening 110 and communicated with the inside of penholder 100.

Push rod 300 comprises: the first section 310, the second section 320 and the 3rd section 330, and the first section 310, the second section 320 and the 3rd section 330.The second section 320 connects the first section 310 and the 3rd section 330.The first section 310 is perpendicular to the axis of penholder 100, and the second section 320 is perpendicular to the first section 310.And the end of the opposite end that the first section 310 of push rod 300 is connected with the second section is circular-arc.

Control lever 400 one end are fixed on the 3rd section 330 of push rod 300, and the other end is through opening 110, and control lever 400 is parallel to the second section 320 of push rod 300.

Position-limit mechanism 500 comprises: perpendicular displacement limited block 510 and horizontal shift limited block 520, perpendicular displacement limited block 510 and horizontal shift limited block 520 are rectangular-shaped, and are installed in penholder 100 inside.Perpendicular displacement limited block 510 is parallel to the second section 320 of push rod 300, and with its butt, the first section 310 butts of horizontal shift limited block 520 one side and push rod 300.Perpendicular displacement limited block 510 is mutually vertical with horizontal shift limited block 520.

Back-up block 600 comprises: fixed block 610, movable block 620 and spring 630, fixed block 610 and movable block 620 are rectangular-shaped.Fixed block 610 is fixed on the inside of penholder 100, the spring 630 affixed fixed blocks 610 in one end, the affixed movable block 620 of the other end.Movable block 620 is parallel to the second section 320 of push rod 300, and with its another face butt.

Please refer to Fig. 2, inner structure schematic diagram when it does not change written 200 thickness for the pointer 10 shown in Fig. 1.

When pointer 10 is during in Fig. 2 state, if change the width of nib 200, push lever 400 is towards written 200 directions, control lever 400 drives push rod 300 to written 200 direction motions, push lever 400 again, make push rod 300 the phase back side and perpendicular displacement limited block 510 butts of two sections 320 and movable block 620 butts, and the first section 310 and horizontal shift limited block 520 butts.The first section jack-up nib 200 of push rod 300, changes its width.If recover the width of nib 200, to written 200 direction push levers 400, again control lever 400 is promoted to the first section 310 and the opposing direction of horizontal shift limited block 520 bearing surfaces, the second section 320 is departed from and the contacting of perpendicular displacement limited block 510, push rod 300 lifts, and nib 200 is recovered Fig. 2 state.

Above-mentioned pointer 10, simple in structure, easy to operate, can need to regulate the thickness of nib 200 according to difference, improve pointer in the past and cannot adjust written width to adapt to the different problems that require.

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

Claims

1. a pointer, comprises penholder and is arranged on the nib on described penholder, and it is characterized in that, described pointer also comprises: push rod, be arranged on control lever, position-limit mechanism and back-up block on described push rod,

2. pointer according to claim 1, is characterized in that, described the second section is perpendicular to described the first section.

3. pointer according to claim 1, is characterized in that, described control lever is parallel to described second section of described push rod.

4. pointer according to claim 1, is characterized in that, described perpendicular displacement limited block is parallel to described second section of described push rod, and described perpendicular displacement limited block is mutually vertical with described horizontal shift limited block.

5. pointer according to claim 1, is characterized in that, described movable block is parallel to described second section of described push rod.

6. pointer according to claim 1, is characterized in that, the end of the opposite end that described first section of described push rod is connected with described the second section is circular-arc.