CN202486733U - Improved structure of touch pen point set - Google Patents

Abstract

The utility model provides an improved structure of a touch pen point set, being a touch pen which is mainly composed of a silica gel touch head, a hard support stick and a pen point rod, wherein the improved structure is characterized in that the silica gel touch head is made of nanometer coated conductive silica gels; a top end of the silica gel touch head is provided with a circular arc notch; oblique cones are arranged on periphery outside the silica gel touch head; a hollow portion in the silica gel touch head is like an oblique cone; and the hard support stick is put into the hollow portion to form a buffer space. Volume of the silica gel touch head is small, but contact area is large, so that touch effects are very good.

Description

The structure-improved of touch pen point group

Technical field

The utility model is about a kind of structure-improved of touch pen point group, especially in regard to a kind of ability reduced volume and the splendid capacitance touching control nib of touch-control effect.

Background technology

Progress along with science and technology; The mobile phone or the computing machine of touch control type operations such as PDA(Personal Digital Assistant), mobile phone, flat computer are also more and more universal; Touch technology extensively applies to each electronic product at present, and wherein, electric resistance touch-control panel is to utilize the mode of pushing; Produce potential difference (PD), and control this electric resistance touch-control panel; In addition; Capacitance type touch-control panel is to touch the mode of bumping with light finger; Make the finger with this capacitance type touch-control panel between the generation electric capacity overflow; And control this capacitance type touch-control panel, promptly capacitance type touch-control panel occupies suitable advantage than electric resistance touch-control panel sensitivity, manufacturing cost and the serviceable life when controlling.

In addition; This capacitance type touch-control panel than general electric resistance touch-control panel have more dustproof, scratch resistant, high resolving power, high penetration, low reflection, high contrast, permanance good, support multi-point touch and gesture operation advantages such as (Gesture), because be the target of numerous manufacturers active development utilization.

In operation; As shown in Figure 1; Be a kind of existing capacitance touching control pen 100; This pointer 100 comprises a body 101 and the end 102 of electric shock, this end 102 touch capacitor type contact panels and produce capacitance variations wherein, and its medial end portions 102 is a conductive rubber soft conductive material such as (or conductive plasticss); When pointer 100 touch mode capacitive contact panels; The generation capacitive coupling is overflowed with the formed electricity of contact panel surface conduction layer in end 102 through soft conductive material; With the Weak current on absorption capacitance type touch-control panel surface, and then control capacitance type touch-control panel.

In the use; When the user has the electric silica gel end 102 of equivalent area with this, on this capacitance type touch-control panel, carry out hand-written or during the towing correlation function, because the friction area of this electric silica gel end 102 is big; So formed bigger friction factor between this end 102 and this capacitance type touch-control panel; And when causing carrying out towing and function such as hand-written, smooth degree is not good, when unbalance stress; Even the awkward situation of news can appear resolving, this disagrees with the advantage of the light power of selecting capacitance type touch-control panel originally significantly.

In addition, the end 102 of this pointer 100 though its contact area is big, when some angle or unbalance stress, is prone to take place disconnected news, so that fails to bring into play the touch-control effect of expection, thereby have much room for improvement.

Summary of the invention

Because the fundamental purpose of the utility model is to provide a kind of structure-improved of touch pen point group, be a kind of by the made contact cotrol head of nanometer coating electric silica gel; This contact cotrol head top tool one circular arc cutaway; Outer periphery is to form a cushion space between scalene cone, inner hollow position and the rigid support rod, when contact cotrol head contact contact panel, even if some angle unbalance stress is arranged; Also can effectively improve the contact area of pointer and contact panel, thereby produce excellent touch-control effect; And can dwindle the external diameter and the volume of touch pen point, when it was write, sight line was more clear, more convenient when operating.

The utility model is a kind of structure-improved of touch pen point group, and this nib group comprises:

One silica gel contact cotrol head, its top tool one circular arc cutaway, outer periphery are that scalene cone, inner hollow position also are oblique cone type;

One rigid support rod is inserted silica gel contact cotrol head inner hollow position, and this rigid support rod forms a cushion space with the top, hollow part;

One written bar, its inner silica gel contact cotrol head and rigid support rod of supplying is inserted, wherein after the first end of the silica gel touch-control outside, bar hole, the other end of stretching out written bar and the excellent driving fit of rigid support with written bar internal fixation.

Description of drawings

Above-mentioned and/or additional aspect of the utility model and advantage are from obviously with easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein:

Fig. 1 is the front plan view of existing product.

Fig. 2 is the sectional view of the utility model silica gel contact cotrol head and the combination of rigid support rod.

Fig. 3 is the exploded view of the utility model pointer embodiment.

Fig. 4 is the cut-open view of the utility model pointer embodiment.

Fig. 4 A is the partial enlarged drawing of the silica gel contact cotrol head of the utility model Fig. 4.

The primary clustering symbol description

1 nib group, 10 silica gel contact cotrol heads

11 breach, 12 scalene cones

13 cushion spaces, 20 rigid support rod

30 written bars

Embodiment

Describe the embodiment of the utility model below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the utility model, and can not be interpreted as restriction the utility model.

The nib group of the utility model is an independent agency; Can arrange in pairs or groups arbitrarily and be combined on the daily living article; The following stated is with the embodiment of touch pen point as the utility model; As shown in Figures 2 and 3, the nib group 1 of the utility model comprises: silica gel contact cotrol head 10, rigid support rod 20 and written bar 30; Wherein the silica gel contact cotrol head 10 of convex is made for nanometer coating electric silica gel, cooperates shown in Fig. 4 and Fig. 4 A, and silica gel contact cotrol head 10 top tools one circular arc cutaway 11, outer periphery are that scalene cone 12, inner hollow position also are oblique cone type; This hollow part forms a cushion space 13 after inserting rigid support rod 20, when silica gel contact cotrol head 10 contact contact panels; Even if some angle unbalance stress is arranged, also can effectively improve the contact area of pointer and contact panel, thereby produce extraordinary touch-control effect; And can dwindle the external diameter and the volume of touch pen point; When it was write, sight line was more clear, and is more convenient during operation.

In sum; The structure-improved of the utility model touch pen point group, by the made silica gel contact cotrol head of nanometer coating electric silica gel, its top tool one circular arc cutaway, outer periphery are that scalene cone, inner hollow position also are oblique cone type for a kind of; After the rigid support rod is inserted in this hollow part; Form a cushion space, except can reduced volume, again enough contacts area are arranged, have more extraordinary touch-control effect.Its practical effect is unquestionable, and the utility model never is disclosed in generation or be shown in other publication, meets the regulation of Patent Law, proposes patented claim in accordance with the law.

Claims (1)

1. the structure-improved of a touch pen point group is characterized in that, this nib group comprises:

One silica gel contact cotrol head, its top tool one circular arc cutaway, outer periphery are that scalene cone, inner hollow position also are oblique cone type;

One rigid support rod is inserted silica gel contact cotrol head inner hollow position, and this rigid support rod forms a cushion space with the top, hollow part;

One written bar, its inner silica gel contact cotrol head and rigid support rod of supplying is inserted, wherein after the first end of the silica gel touch-control outside, bar hole, the other end of stretching out written bar and the excellent driving fit of rigid support with written bar internal fixation.

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