CN2816915Y

CN2816915Y - Multifunction touch-controlling pen

Info

Publication number: CN2816915Y
Application number: CNU2004201143593U
Authority: CN
Inventors: 莫皓然; 李鹏
Original assignee: SHANGHAI DIBITE IND CO Ltd
Current assignee: SHANGHAI DIBITE IND CO Ltd
Priority date: 2004-12-17
Filing date: 2004-12-17
Publication date: 2006-09-13
Anticipated expiration: 2014-12-17

Abstract

The utility model relates to a multifunctional touch control pen which comprises a pen holder and a touch control pen head, wherein the upper end and the lower end of the pen holder are respectively provided with an earphone hole and a microphone hole; the pen holder is a hollow cylinder in which an audio transceiver circuit is laid. The pen holder is in a two-segment structure, and the middle joint is provided with a rotary shaft to control the volume adjustment of the circuit. The utility model combines the contact control pen with an audio transceiver, enhances the portability of a mobile terminal apparatus fitting and is convenient and practical.

Description

A kind of multi-functional pointer

[technical field]

The utility model relates to a kind of pointer, is particularly useful for possessing the mobile terminal device of touch-screen and audio playing apparatus.

[background technology]

Existing mobile terminal device, as PDA, palm PC, platform computer etc., the overwhelming majority possesses touch-screen and voice playing hardware, generally need two product accessories and finish function corresponding, one is that pointer is finished input and the operation based on touch-screen, another one is earphone and Mike, finishes the broadcast for sound signal, gives carrying and using and all brought inconvenience of these mobile terminal devices like this; And for mobile phone, the voice call basic function that is absolutely necessary, and in order to satisfy the more demands of user on other functions, the screen size of mobile phone is increasing, have a lot of products also integrated touch-screen, for this series products, very big inconvenience has appearred in the method that traditional use mobile phone carries out voice call, pointer and audio frequency R-T unit (comprising earphone and Mike) then little by little become one of requisite accessory, but the use of the two has had influence on portability of equipment again.Therefore in order to bring maximum facility to the user, keep the good portability of above all these mobile terminal devices, the design of audio frequency R-T unit (comprising earphone and Mike) and pointer unification is just arisen at the historic moment.

[summary of the invention]

Fundamental purpose of the present utility model is to overcome the problem that prior art exists, and provides a kind of multi-functional pointer, to improve the portability of mobile terminal device.

The utility model mainly is achieved through the following technical solutions:

A kind of multi-functional pointer comprises penholder and touch pen point, and the upper and lower side of penholder is reserved with earphone and Mike hole respectively, and penholder is a hollow cylinder, is equipped with the audio frequency transmission circuit in it.Penholder is the two-part structure, and the junction, middle part is provided with rotating shaft one, controls the volume of described circuit and regulates.The penholder afterbody is provided with pen clip, and the junction of pen clip and penholder is provided with rotating shaft two, and pen clip is that center and penholder rotate for opening and closing with rotating shaft two, and the mechanical linkage of rotating shaft two is controlled the switch of described circuit.

Described penholder can come the volume by-pass cock of control audio transmission circuit by the rotation of penholder rotating shaft one, can guarantee that like this audio frequency R-T unit obtains better communication effect under different use occasions.

The utility model combines pointer and audio frequency R-T unit, improved the portability of mobile terminal device accessory, and utilize the pivot structure control volume of touch-control penholder to regulate, the degree of crook of both being convenient to regulate the touch-control penholder has overcome the less disadvantage of original by-pass cock chain of command again to cooperate best communication effect.

[description of drawings]

Fig. 1 is the utility model pointer schematic perspective view one;

Fig. 2 is the utility model pointer schematic perspective view two;

Fig. 3 is the utility model pointer audio switch off state synoptic diagram;

Fig. 4 is the utility model pointer audio switch channel status synoptic diagram;

Fig. 5 is that the utility model pointer is regulated the audio volume schematic diagram;

Fig. 6 is the utility model pointer penholder rotating shaft one partial enlarged drawing;

Fig. 7 is the utility model pointer penholder rotating shaft one STRUCTURE DECOMPOSITION synoptic diagram;

Fig. 8 be among Fig. 6 pointer penholder rotating shaft one H to view;

Fig. 9 is the utility model pointer wireless communication module circuit theory diagrams;

Figure 10 is the utility model pointer writing effect figure;

Figure 11 is that the utility model pointer is answered design sketch.

Wherein: 1 prompting sign, 2 gears, 3 gear type volume control potentiometers, 4 penholders, 5 rotating shafts, two, 6 pen clips, 7 Mikes, 8 rotating shafts, one, 9 earphone

[embodiment]

The utility model will be further described below in conjunction with accompanying drawing.

For keep the user good hold sense and smoothness and texture when writing, the profile of multi-functional pointer and traditional gel ink pen profile are similar, sheathing material can be selected engineering plastics or resin for use, can be in not only proof strength but also weight reduction, the touch-control penholder is a hollow cylinder, be equipped with the audio frequency transmission circuit in it, be reserved with earphone 9 and Mike 7 holes respectively at the upper and lower side of penholder 3, corresponding with the audio frequency R-T unit of built-in circuit.Penholder is the two-part structure, the junction, middle part is provided with rotating shaft 1, and rotating shaft one can rotate in plane domain as shown in Figure 5, can guarantee like this when pointer is used as the audio frequency R-T unit, rotating penholder can meet the optimum efficiency that human face is answered conversation.Present embodiment shaft 8 adopts the gear engaging device, wherein partly to be positioned at the penholder hypomere be a mechanical gear 2 in rotating shaft, this mechanical gear 2 is fixed by the transverse axis of being located at the penholder hypomere in one, transverse axis length is slightly less than penholder epimere diameter, two protruding end movable axis are connected to the penholder epimere, mechanical gear 2 and rotating shaft partly are positioned at the gear type volume control potentiometer 3 mutual interlocks of penholder epimere, specifically see Fig. 6, Fig. 7, Fig. 8, this potentiometer mainly is a kind of twisting type potentiometer, the rotation of the rotation driven gear formula volume control potentiometer 3 by mechanical gear 2 reaches the purpose of regulating volume thereby change resistance.Can be designed in the embodiment, when penholder 4 is the rotation of misalignment penholder vertical direction with rotating shaft 8, will regulates volume and increase, otherwise, then can reduce.

The penholder afterbody is provided with pen clip, pen clip 6 can adopt resin material to strengthen comfort level, the junction of pen clip and penholder is provided with rotating shaft 25, pen clip can rotating shaft two for center and penholder rotate for opening and closing, and switch the switch of described audio frequency transmission circuit by the mechanical linkage of rotating shaft 25, under normal conditions, close the audio frequency transmission circuit, when pen clip 6 is opened, open the audio frequency transmission circuit by the mechanical linkage of switching as shown in Figure 3 and Figure 4, this is a prior art, repeats no more.Pen clip 6 adopts the design of apery ear auricle profile, when not using as voice call, pen clip can be hung over a fixing body on the clothing, then can the comfortable firm ear that is worn on the people during conversation, this moment, earphone and Mike were in the position that is fit to conversation just, reach best receiving talking quality by penholder rotating shaft one 8 rotating penholders, see Figure 11.

The design of penholder rotating shaft 1 has its facility for pointer when transmitting-receiving is used as audio frequency, but the stability in the time of simultaneously also may having influence on this pointer and write, so limiting the rotation of rotating shaft at one 8 o'clock in the design rotating shaft can only be according to a certain direction and angle, therefore, the user is as long as hold a pen according to certain mode, what guarantee pointer is subjected to force direction vertical with the rotation direction of penholder 4, just can not cause the twisting of pen when writing, for this reason, the penholder hypomere is provided with prompting sign 1 according to usual ways of writing, this prompting sign can adopt anti-slip materials such as rubber, when thumb and forefinger are held a pen according to the finger mark in the prompting, just selected the suitable mode that holds a pen naturally, in this case, pointer is very firm in writing, and sees Figure 10.

This pointer adopts wireless mode to link to each other with terminal device in the present embodiment, and typical situation is to use Bluetooth chip to interconnect, and concrete audio frequency transmission circuit schematic diagram is seen Fig. 9.

The utility model is integrated in one pointer and audio frequency R-T unit, in pointer, only need to increase an audio frequency transmission circuit chip, cost is less, the volume and weight of pointer is also constant basically, on the basis that increases the new function of pointer, can not have influence on the light and handy facility that pointer is carried yet.

Claims

1. multi-functional pointer, comprise penholder (4) and touch pen point, the penholder afterbody is provided with pen clip (6), it is characterized in that: the upper and lower side of described penholder (4) is reserved with Mike (7) and earphone (9) hole respectively, penholder is a hollow cylinder, is equipped with the audio frequency transmission circuit in it.

2. pointer according to claim 1 is characterized in that: described penholder (4) is the two-part structure, and the junction, middle part is provided with rotating shaft one (8).

3. pointer according to claim 2 is characterized in that: the gear engaging device is adopted in rotating shaft one (8), and wherein partly to be positioned at the penholder hypomere be a mechanical gear (2) in rotating shaft, and being positioned at the penholder epimere is gear type volume control potentiometer (3).

4. pointer according to claim 1 is characterized in that: described pen clip (6) is provided with rotating shaft two (5) with the junction of penholder (4), and the mechanical linkage of rotating shaft is controlled the switch of described audio frequency transmission circuit.