CN201251773Y

CN201251773Y - Touch-control pen with stretching function

Info

Publication number: CN201251773Y
Application number: CNU200820208027XU
Authority: CN
Inventors: 赖孟麟
Original assignee: XIANG HUA ENTERPRISE CO Ltd
Current assignee: XIANG HUA ENTERPRISE CO Ltd
Priority date: 2008-08-28
Filing date: 2008-08-28
Publication date: 2009-06-03
Anticipated expiration: 2018-08-28

Abstract

The utility model discloses a touch-control pen with stretching function. A stretchable two-segment touch-control pen is obtained by the sleeve joint of a sleeve outside a movable rod. The movable rod is moving at the end part in the sleeve and is provided with a run-through throughhole in which a locating component is stuffed; and the two ends of the locating component are extended out of the throughhole and push against the inner wall of the sleeve. The locating component can be rubber block, or Teflon block, or the combination of elastic stuffing and two ball-shaped contract components, and the arrangement of two locating components which the projection direction are staggered can be the best. The touch-control pen can achieve the stable stretching in a most economical way.

Description

The pointer of tool Telescopic

Technical field

The utility model relates to a kind of pointer, relates in particular to a kind of pointer that is used in required tool Telescopic in the touch control electronic device.

Background technology

Along with the electronic product processing power is come more powerful more, the application that is extended to is also more and more extensive, and in the technical field of current periphery, development pole is the improvement of man-machine interface aspect just fast, wherein, Touch Screen is a man-machine interface improvement that has marketability, meets human oriented design.

Electronic installation at the tool processor, particularly portable electronic installation, compare in the past than inefficiency, complexity, only tool is imported keyboard, mouse of behavior etc. indirectly, the substitute is direct input mode with Touch Screen, because the Touch Screen of portable electronic equipment is less, pointer can make things convenient for the user to click dependent instruction symbol in the Touch Screen accurately in this.

The pointer that is fit to hold need have certain length, along with portable electronic equipment comes more miniaturization more, has to design the pointer of providing retractility, is arranged on the electronic installation with convenient for assembly.One of design main points of retractility pointer need can be stable flexible, for example TaiWan, China patent M323078, M314891 number, it is stable flexible that the locating part of all mentioning plastic material is helped pointer.Yet this case technology is only simply said the basic effect of this locating part, and also not mentioned at the design of locating part details; The structural design of different locating parts obviously can make described flexible degree of stability different, and good operation texture just really can promote the value of product, so this locating part is necessary further research and development.

In addition, M313820 and M277056 patent are further mentioned the detailed design of locating part, but the structure of this two cases design is comparatively complicated, and except that assembling inconvenience, material cost is also higher.

Therefore, fundamental purpose of the present utility model is to provide a kind of pointer that is used in required tool Telescopic in the touch control electronic device, to improve the problems referred to above.

Summary of the invention

The purpose of this utility model is used in the touch control electronic device in the pointer that a kind of tool Telescopic is provided, and the enough easy structures of energy make the multisection type pointer stable flexible with cheaper cost.

To achieve these goals, the utility model provides a kind of pointer of tool Telescopic, and this pointer comprises a sleeve pipe and a movable rod member.

This activity rod member is active in this sleeve pipe, and this activity rod member is active in the through hole that end in this sleeve pipe has perforation, clogs positioning piece in this through hole, and the two ends of this keeper stretch out in this through hole and are connected to the inwall of this sleeve pipe.

Described keeper is the flexible elasticity padding of tool, can be a block rubber, or a Teflon (teflon) piece, and two ends stretch out in the inwall that this through hole is connected to this sleeve pipe outward.Or in this through hole, being plugged with an elasticity padding, the two ends that two spheroid contact elements place this elasticity padding to be being exposed to this through hole, and are connected to the inwall of this sleeve pipe.

Beneficial functional of the present utility model is, the pointer of the tool Telescopic that the utility model provides is used for touch control electronic device, the keeper that utilizes in the through hole to be clogged, the enough easy structures of energy make the multisection type pointer stable flexible with cheaper cost.

Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.

Description of drawings

Fig. 1 is the combination schematic appearance of the utility model pointer;

Fig. 2 A is the exploded perspective view of the utility model first routine pointer;

Fig. 2 B is the side cut-away view of the utility model first routine movable rod member;

Fig. 3 A is the exploded perspective view of the utility model second routine pointer;

Fig. 3 B is the side cut-away view of the utility model second routine movable rod member;

Fig. 4 is the synoptic diagram of the movable rod member of the another routine pointer of the utility model; And

Fig. 5 is the combination schematic appearance of another routine pointer of the utility model.

Wherein, Reference numeral

30 pointer, 32 sleeve pipes

34 movable rod member 36 nibs

3402 through holes, 40 keepers

50 elasticity paddings, 52 spheroid contact elements

Embodiment

See also Fig. 1, Fig. 1 is the combination schematic appearance of the utility model pointer 30.The utility model is about a kind of pointer 30 of tool Telescopic, and pointer 30 is socketed to form by a sleeve pipe 32 and a movable rod member 34, and movable rod member 34 flexibles are among sleeve pipe 32.Shown in legend, be nib 36 away from the end of sleeve pipe 32 wherein in movable rod member 34, that is to say that nib 36 is located at movable rod member 34 ends.

See also Fig. 2 A, Fig. 2 A is the exploded perspective view of the utility model first routine pointer 30.Movable rod member 34 is active in the sleeve pipe 32, and movable rod member 34 is active in the through hole 3402 that end in the sleeve pipe 32 has perforation, filling positioning piece 40 in the through hole 3402, and the two ends of keeper 40 stretch out in through hole 3402 and are connected to the inwall of sleeve pipe 32.Keeper 40 in the legend is the flexible elasticity padding of tool, and the elasticity padding of strip is filled in the through hole 3402, and two ends stretch out in the through hole 3402 outer inwalls that are connected to sleeve pipe 32.

See also Fig. 2 B, Fig. 2 B is the side cut-away view of the utility model first routine movable rod member 34.Side cut-away view by movable rod member 34 more can clearly be seen, and keeper 40 is clogged in through hole 3402, and the two ends of keeper 40 stretch out in through hole 3402.

The flexible elasticity padding 50 of described tool can be a block rubber, or a Teflon piece, directly stretches out in the through hole 3402 outer inwalls that are connected to sleeve pipe 32 with two ends.Or in through hole 3402, be plugged with two ends that an elasticity padding 50, two spheroid contact elements 52 place elasticity padding 50 being exposed to through hole 3402, and be connected to the inwall of sleeve pipe 32.

So see also Fig. 3 A, Fig. 3 A is the exploded perspective view of the utility model second routine pointer 30.Pointer 30 as the aforementioned, wherein keeper 40 further comprises an elasticity padding 50 and two spheroid contact elements 52, elasticity padding 50 is clogged in through hole 3402, the two ends that this two spheroids contact element 52 places elasticity padding 50 respectively to be being exposed to through hole 3402, and are connected to the inwall of sleeve pipe 32.Elastic restoring force by 50 deformation of elasticity padding promotes this two spheroids contact element 52 to be close to the inwall of sleeve pipe 32.

See also Fig. 3 B, Fig. 3 B is the side cut-away view of the utility model second routine movable rod member 34.Side cut-away view by movable rod member 34 more can clearly be seen, and elasticity padding 50 is clogged in through hole 3402, and this two spheroids contact element 52 stretches out in the both ends open of through hole 3402 respectively.

See also Fig. 4, Fig. 4 is the synoptic diagram of the movable rod member 34 of the another routine pointer 30 of the utility model.Pointer 30 as the aforementioned, the end of wherein movable rod member 34 further has the through hole 3402 of another perforation, described another through hole 3402 is crossing to projection along movable rod member 34 length with previous through hole 3402, also clog another keeper 40 in another through hole 3402, the two ends of described another keeper 40 also stretch out in through hole 3402 and are connected to the inwall of sleeve pipe 32.

Supplementary notes, the mode of two groups of keepers 40 can extend to the cambered surface contact with camber line contact originally, therefore can be more stable and be difficult for rocking.Wherein, no matter keeper 40 is to adopt block rubber, Teflon piece, or the combination of elasticity padding 50 and two spheroid contact elements 52 all can, can both reach desirable effect, wherein block rubber, Teflon piece are most economical scheme.

See also Fig. 5, the combination schematic appearance of another routine pointer 30 of Fig. 5 the utility model.Pointer 30 as the aforementioned, equally also are sleeve pipe 32 and the 34 mutual sockets of movable rod member, are nib 36 in sleeve pipe 32 away from the end of movable rod member 34 wherein, that is to say that nib 36 is located at sleeve pipe 32 ends.

Therefore, the pointer 30 by the utility model tool Telescopic is used for touch control electronic device, utilizes the keeper of being clogged in the through hole 3,402 40, and the enough easy structures of energy make multisection type pointer 30 stable flexible with cheaper cost.

Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.

Claims

1, a kind of pointer of tool Telescopic is characterized in that, this pointer comprises:

One sleeve pipe; And

One movable rod member is active in this sleeve pipe, and this activity rod member is active in the through hole that end in this sleeve pipe has perforation, clogs positioning piece in this through hole, and the two ends of this keeper stretch out in this through hole and are connected to the inwall of this sleeve pipe.

2, the pointer of tool Telescopic according to claim 1 is characterized in that, this keeper is a block rubber.

3, the pointer of tool Telescopic according to claim 1 is characterized in that, this keeper is a Teflon piece.

4, the pointer of tool Telescopic according to claim 1, it is characterized in that, this keeper further comprises an elasticity padding and two spheroid contact elements, this elasticity padding is clogged in this through hole, the two ends that this two spheroids contact element places this elasticity padding respectively to be being exposed to this through hole, and are connected to the inwall of this sleeve pipe.

5, the pointer of tool Telescopic according to claim 1, it is characterized in that, the end of this activity rod member further has the through hole of another perforation, described another through hole and previous through hole intersect to projection along this activity rod member length, also clog another keeper in this another through hole, the two ends of described another keeper also stretch out in this through hole and are connected to the inwall of this sleeve pipe.

6, the pointer of tool Telescopic according to claim 1 is characterized in that, this sleeve pipe is a nib away from the end of this activity rod member.

7, the pointer of tool Telescopic according to claim 1 is characterized in that, this activity rod member is a nib away from the end of this sleeve pipe.