CN1282055C - Positioning structure of stylus and computer with the positioning structure - Google Patents

Abstract

A positioning structure for a stylus pen is suitable for a mobile computer device. The positioning structure includes a pen clip, a pen slot, a tenon structure and an elastic device. The stylus pen has a pen clip with a slot designed inside. The tenon structure is built into the pen slot of the stylus pen, and the tenon structure is inserted into the slot through the thrust provided by the elastic device to prevent the stylus pen from slipping out of the pen slot.

Description

The location structure of pointer and have the computer of this location structure

Technical field

The present invention relates to a kind of location structure of pointer, particularly relate to the location structure of the pointer of removable computer device.

Background technology

Quick progress along with the PC manufacturing technology, originally can only put computer (so-called desktop computer on the table, Desktop PC), derive various forms of computers now, for example notebook computer (Notebook PC), palmtop computer (Pocket PC), personal digital assistant (Personal DigitalAssistant, PDA, for example: Palm OS PDA), and the various computer apparatus that online is provided.

These above-mentioned various computer apparatus of mentioning because the ratio desktop computer that these devices mostly design is little, and does not have keyboard entry function or need external connection keyboard just can provide keyboard entry function.Therefore, the removable computer device great majority of this class all provide handwriting input or touch controllable function.For example, PDA can provide the panel with hand-write recognition function, but the panel that touch-control also is provided is with starting the program or the various functions of running program.

No matter be handwriting recognition plate or contact panel, all need pointer (Stylus) to operate or provide handwriting functions.The pointer that is provided at PDA or Pocket PC is mostly formed by plastics or metal manufacturing, and does not have to build in the pointer in the electronic installation.The side of most of PDA provides a groove, and the flange that has usually on groove and the pointer in the groove is connected together, so pointer just can be fixed in the groove.This kind design is of long duration when what use, just may be because the flange wearing and tearing on the pointer, and make pointer skid off a groove easily and lose or produces bump, even cause the pointer damage.

Along with the development of technology of contact panel, make pointer need built-in electronic installation.For example, need equipped with battery or inductive coil in the employed pointer of panel computer (Tablet PC).This not only makes the volume of pointer become big, and it is heavy that the volume of pointer becomes, and the more important thing is that the cost of pointer becomes expensive.Therefore, pointer can need a groove that design is better, to prevent its damage.

Summary of the invention

The object of the present invention is to provide a kind of location structure of pointer, cause fault because of skidding off a fixing groove in order to prevent pointer.

According to above-mentioned purpose of the present invention, a kind of location structure of pointer is proposed, be applicable to pointer be fixed in the groove that this location structure comprises at least: a pen clip, be installed on the pointer, have a draw-in groove; One Fastening tenon structure is positioned at the side of this groove, and this Fastening tenon structure can insert this draw-in groove, and this Fastening tenon structure also comprises the leader, is used for this Fastening tenon structure is pulled out this draw-in groove; And an elastic device, an end is fixed on the side of this groove, and the other end is connected with this Fastening tenon structure, provides this Fastening tenon structure to insert the thrust of this draw-in groove.

The present invention also provides a kind of removable computer device that disposes the location structure of above-mentioned pointer, and wherein, this groove is arranged in this removable computer device, is used for placing this pointer of this location structure.

Furtherly, the location structure of a kind of pointer of the present invention is applicable to a removable computer device, and this location structure comprises pen clip, a groove, Fastening tenon structure and elastic device.Has a pen clip on the pointer, interior design one draw-in groove.The built-in Fastening tenon structure of a pointer groove inserts draw-in groove by the thrust that elastic device provides, and skids off a groove to prevent pointer.

According to a preferred embodiment of the present invention, pen clip also comprises a hypotenuse, makes Fastening tenon structure can slide into the draw-in groove of pen clip smoothly.Fastening tenon structure comprises the leader, is used for Fastening tenon structure is pulled out the draw-in groove of pen clip.Elastic device then comprises spring, metal clips and plastics shell fragment.

From the above, use location structure of the present invention and can guarantee that pointer firmly and safely is fixed in the groove.

Description of drawings

Figure 1A is a kind of pointer groove synoptic diagram of a preferred embodiment of the present invention;

Figure 1B is a groove enlarged drawing among a preferred embodiment of the present invention Figure 1A;

Fig. 2 A is the location structure skeleton view of a kind of pointer groove of a preferred embodiment of the present invention;

Fig. 2 B is the thin portion mechanism figure of the location structure of a preferred embodiment of the present invention;

Fig. 3 A is a kind of pointer synoptic diagram of a preferred embodiment of the present invention;

Fig. 3 B is a kind of pointer pen clip cut-open view of a preferred embodiment of the present invention.

Embodiment

Please refer to Figure 1A, it illustrates a kind of pointer groove synoptic diagram according to a preferred embodiment of the present invention.The position of a pointer groove 12 is except can be at the body 10 (shown in Figure 1A) of removable computer device, also can be in the Liquid Crystal Module part, the removable computer device then comprises notebook computer, panel computer etc., be that example describes in the present embodiment with the notebook computer, but be not in order to limit range of application of the present invention.In the design of a groove 12, need the design of location structure, pointer is fixed in the groove 12.Emphasis of the present invention promptly is the mechanism design of being absorbed at location structure, and a groove 12 can firmly and safely be fixed therein pointer.Figure 1B is the enlarged drawing that illustrates Figure 1A groove 12.Trip 14 is exactly the design that is used for fastening pointer 16 among the figure, if when extracting pointer 16 out, need trip 14 is pushed away toward directions 20, pointer 16 just can be according to direction 18 taking-ups.The thin portion mechanism of trip 14 will describe in detail by following embodiment.

Please refer to Fig. 2 A, it illustrates the location structure skeleton view according to a kind of pointer groove of a preferred embodiment of the present invention.Fig. 2 B is the thin portion mechanism figure of location structure that illustrates according to a preferred embodiment of the present invention.The pen clip 17, trip 14 and the spring 15 that comprise pointer 16, pointer among the figure.Pen clip 17 domestic demands design a groove and can an end be inserted in it for trip 14, and this pen clip 17 also comprises a hypotenuse, makes this trip 14 can slide into this groove smoothly.But an end of trip 14 is designed to cylindric ammunition feed spring 15 sockets, and the other end then need cooperate pen clip 17 inner groovy shaped design, and trip 14 need have leader 21, is available for users to promote the trip 14 convenient pointer 16 of taking out.The function of spring 15 provides trip 14 and inserts the required thrust of pen clip 17 inner groovies, and an end of spring 15 is socketed in the cylindric end of trip 14, and the other end then is fixed in the body of notebook computer.Above-mentioned spring 15 also can substitute with other elastic devices, for example plastics shell fragment and metal clips.Trip 14 and spring 15 are built the side of a groove in being in, and 14 needs of trip have individual opening (as shown in Figure 1B) that handle 21 is exposed on casing so that user's operation.

Please refer to Fig. 3 A is a kind of pointer synoptic diagram that illustrates according to a preferred embodiment of the present invention.Comprise pointer 16 and pen clip 17 thereof among the figure, the inner structure of pen clip 17 will be depicted as Fig. 3 B by profile line A-A '.Comprise groove 19 and hypotenuse 22 among Fig. 3 B, groove 19 is that design allows trip 14 insert, and the effect of hypotenuse 22 then is to make thrust that trip passes through spring slide into grooves 19 smoothly.

By the invention described above preferred embodiment as can be known, use location structure of the present invention and can guarantee that pointer firmly and safely is fixed in the groove.

Though disclosed the present invention in conjunction with an above preferred embodiment; yet it is not in order to limit the present invention; any skilled personnel without departing from the spirit and scope of the present invention; can be used for a variety of modifications and variations, so protection scope of the present invention should be with being as the criterion that claims were defined.

Claims (4)

1. A positioning structure of a stylus, suitable for fixing the stylus in a pen slot, the positioning structure at least includes: A clip, installed on a stylus, has a card slot; a tenon structure, on the side of the pen slot, the tenon structure can be inserted into the slot, and the tenon structure also includes a handle, which is used to pull the tenon structure out of the slot; and An elastic device, one end is fixed on the side of the pen slot, and the other end is connected with the tenon structure to provide a thrust force for the tenon structure to enter the slot. 2. The positioning structure as claimed in claim 1, wherein the clip further comprises a beveled edge, so that the tenon structure can smoothly enter the slot. 3. The positioning structure according to claim 1, wherein the elastic device is one of a spring, a metal shrapnel or a plastic shrapnel. 4. A mobile computer device configured with the positioning structure of the stylus according to claim 1, 2 or 3, wherein the pen slot is located in the mobile computer device for placing the stylus of the positioning structure .

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