CN2480905Y

CN2480905Y - Contact controlled pan for PDA

Info

Publication number: CN2480905Y
Application number: CN 01219591
Authority: CN
Inventors: 朱德祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-04-17
Filing date: 2001-04-17
Publication date: 2002-03-06
Anticipated expiration: 2011-04-17

Abstract

The utility model discloses a contact controlled pen for PDA, one end of the pen is provided with a ball-point pen structure while the other end is provided with a contact controlled pen head structure, wherein an expansion pen lid is arranged in the ball-point pen structure; the expansion pen lid can be pulled out to protect the tip of the ball-point pen and avoid pollution or the contact with other objects; the contact controlled pen head structure can make the pen-tip produce the adjustment or gyration at any angle after the pen-tip reaches to a certain pressure, which makes users adjust the pen-tip to accord with personal application habits, and makes the pen-tip produce position slip when pressure is too large so as to prevent damaging the contact controlled display screen for PDA (palmtop computer).

Description

The pointer of individual digital mobile device

The utility model relates to a kind of pointer, refers to a kind of PDA of being applied to (Personal DigitalAssistant, palm PC) especially or has the pointer of the individual digital mobile device on the electronic product of touch-sensitive display screen.

Early stage PDA is a kind of simple electronic notebook, its function class is similar to the general-purpose notepad that the working clan uses always, can be used for managing the data of its thing that often need handle or write down, numeral, literal, address, phone or the like, allow people's more abundant information more efficient, that carry of working.And PDA at present is through years development and with after computer combines, formed a kind of people of providing surf the Net link up, link, interactive mobile device, also since its volume, weight, power saving effect all than notebook computer (Note book) excellence, so become the main product of information age.

The principal character of PDA individual digital mobile device 100 (as shown in Figure 1) is that its structure is light and handy, and it has omitted the keyboard as notebook computer, and carries out data input and form clicks by touch-sensitive display screen 101.And really difficultly in the touch-sensitive display screen 101 between this heart use finger to push to click, so the PDA of prior art is equipped with a pointer usually, allows the user utilize pointer to control and clicks.But the pointer of prior art has its unsurmountable defective: one, the user exerts pressure at penholder, make nib produce bigger downforce with the arm of force effect of borrowing penholder, because of display screen or touch-sensitive display screen 101 can not be born excessive pressure, otherwise promptly crush easily, and on display screen, stay pitch-black crushing vestige, so when user's application of force is excessive, nib promptly has the possibility of crushing touch-sensitive display screen 101, especially the touch-sensitive display screen 101 of PDA is a contact because of the nib head, and the danger of its crushing is bigger; Be tiltedly to hold pointer when using because of the user again, may not necessarily meet its arm action custom when it clicks; So the user is difficult to grasp dynamics and angle with pen.Its two, the pointer function singleness of prior art can only be controlled and clicks, and does not have the function that can write simultaneously.

For these reasons, but the utility model provides a kind of mitigation hand pressing force and has adjusted angle arbitrarily for the user, and can possess general writing function simultaneously, be specifically designed to PDA or have the pointer of the individual digital mobile device on the associated electrical product of touch-sensitive display screen.

One of the utility model purpose is to provide a kind of pointer of individual digital mobile device, and wherein, the penholder other end of this pointer can be set up a touch pen point structure.Make nib reach certain pressure and could produce arbitrarily angled adjustment or revolution, adjustable angle is whereby adjusted nib meeting individual application habit for the user, and can be made nib produce sliding position when pressing force is excessive, prevents crushing PDA touch-sensitive display screen.

Its technical scheme is: this touch pen point structure comprises that a penholder, a rubbing cushion, a nib, a pen cap and press syringe needle, and this penholder is round bar shape; And rubbing cushion is the formed cylindrical spacer of a kind of employing colloidal materials; This nib is the metal column that front end has a coniform nib, and selected rear end also is provided with a circular bulb; This pen cap is the hollow form circular cylinder body; And press that syringe needle has a bolt column and establish a prong in the rear end; Make nib and the rubbing cushion pen cap of packing in regular turn whereby, make the nib front end pass pen cap, only stay the rear end bulb to be equipped in pen cap inside, and will press syringe needle and establish into pen cap rear end internal thread hole with the bolt column spiral shell, make its prong extend rear side, and make nib be subjected to the certain pressure can arbitrarily angled bending or revolution with bolt column compressing rubbing cushion and circular bulb; Just can make pen cap be fixedly arranged on penholder before, to form the nib pointer of translation-angle arbitrarily, nib produces bending when using pressing force excessive, prevents the crushing touch-sensitive display screen, and can adjust the nib angle according to user's motor habit and carry out the input of data and click; And can use and press the concealed button that syringe needle is pushed the PDA rear side.

Two of the purpose of this utility model is to provide a kind of pointer of individual digital mobile device, can possess general writing function simultaneously.

Its technical scheme is: it comprises a ball-point pen structure, and this ball-point pen structure is made up of a refill for ball-point pen, a nib, a clamping ring and a flexible cap, and wherein: refill for ball-point pen is a writing appliance; Nib is a hollow cylindrical, is arranged with an external thread section in the rear end, and the peripheral scrobicular ring ditch that is provided with in centre and front side, and the costa colpi place is provided with the short slot that one or more extend back behind preceding scrobicular ring ditch; The blocking ring system is the ring body of a hollow round tubular, is provided with the top flat that one or more are tiltedly stretched to the back-end and inwardly in tube wall, and tube wall is provided with one or more forward end and the inside top flat stretched of skew back in addition; It is cylindric that the hollow that is flexible cap runs through; Whereby refill for ball-point pen is penetrated the penholder upper end, and make written spiral shell be located at the penholder upper end, and clamping ring is sheathed between two scrobicular ring ditches of nib, the top flat contract of stretching to retreading is gone in the scrobicular ring ditch, and the cap that will stretch is sheathed on nib and makes clamping ring be placed in flexible cap endoporus, order scalable the moving of flexible cap and can not breaking away from.The pointer that such design can make PDA has the ball pen function simultaneously in the penholder upper end, and can pull out flexible cap and make its pen core retraction, and with the tip of protection refill for ball-point pen, and it is dirty or touch its thing to avoid not the time spent China ink.

Three of the utility model purpose; be to provide a kind of pointer of individual digital mobile device; wherein; should can set up an attaching type cap again by flexible cap end; when refill for ball-point pen uses, the attaching type cap is installed in the pen cap of the penholder other end, protect this be applied to PDA or relevant have a touch-sensitive display screen electronic product can rotating bending nib.

Description by above purpose and technical scheme thereof to the utility model pointer; can find out that its beneficial effect is; one end of this pointer has a ball-point pen structure; use with convenient; and its other end has a touch pen point structure; can allow the user all can control flexibly and click PDA or relevant touch-sensitive display screen electronic product, and its nib can be slided the position with the protection touch-sensitive display screen when the point pressure amount is excessive in any angle.

Below be accompanying drawing of the present utility model:

Figure 1 shows that the synoptic diagram of the utility model stylus applications in PDA;

Figure 2 shows that the three-dimensional exploded view of the utility model pointer member;

Figure 3 shows that the combination section of the utility model pointer characteristics portion;

Figure 4 shows that the action synoptic diagram of the utility model pointer characteristics portion;

Figure 5 shows that the use synoptic diagram of the utility model pointer characteristics portion;

Figure 6 shows that another embodiment combination section of the utility model pointer;

Figure 7 shows that another embodiment of the utility model pointer moves synoptic diagram.

Component symbol explanation among the figure:

Penholder 1 bolt head 2 projections 21 bolts 22 attaching type caps 20

Shrinkage pool 23 rubbing cushions 3 nibs 4 pen caps 5 flanges 51

Internal thread hole 52 presses syringe needle 6 bolt columns 61 prongs 62 nibs 7

External thread section 71

scrobicular ring ditches

72,73 short slots 731 clamping rings 8

top flats

81,82

Flexible cap 9 conical heads 91 scrobicular rings 92 friction rings 93 refill for ball-point pens 10

Below in conjunction with accompanying drawing the utility model is further described:

As shown in Figure 1 to Figure 3, the pointer of individual digital mobile device of the present utility model, refer to a kind of associated electrical product that is applied to prior art PDA or has touch-sensitive display screen, to click the pointer of data input, it includes a ball-point pen structure and a touch pen point structure, thereby makes pointer have pointer and ball pen function.

As Figure 1-3, pointer of the present utility model, the one end has a touch pen point structure, comprise a penholder 1, bolt head 2, rubbing cushion 3, nib 4, pen cap 5 and press syringe needle 6 etc. form, and wherein:

Penholder 1 is a hollow circular tubulose;

Bolt head 2 is one section filled circles column, be provided with the projection 21 that one section diameter cooperates penholder 1 endoporus in the rear end, and bolt head 2 front ends is provided with one section bolt 22, and establishes a shrinkage pool 23 in these bolt 22 central authorities;

Rubbing cushion 3 is a kind of employing rubber or plastic cement or the iron formed cylindrical spacer of material such as dragon not;

Nib 4, front end have the metal column of a coniform nib, and selected rear end also is provided with a circular bulb 41;

Pen cap 5 is a hollow form circular cylinder body, be provided with a flange 51 in rear perpheral, and the rear end inwall also is provided with one section internal thread hole 52;

Press syringe needle 6, have a bolt column 61, be formed with a prong 62 in these bolt column 61 rear ends:

Like this, (as shown in Figures 2 and 3) makes bolt head 2 be inserted in the penholder 1 front end endoporus with the projection 21 of its rear end, and bolt head 2 is combined closely mutually with penholder 1.And this nib 4 and rubbing cushion 3 in regular turn device go in the pen cap 5, make nib 4 front ends just pass pen cap 5, have only its bulb 41 to be equipped in pen cap 5 inside, but to form nib 4 arbitrary angle rotaries or swing, if this establishes these bolt column 61 spiral shells that press syringe needle 6 in the pen cap 5 rear end internal thread holes 52, make this prong that presses syringe needle 6 62 extend rear side, and make nib 4 be subjected to the certain pressure can arbitrarily angled bending or revolution with this bolt column 61 compressing rubbing cushions 3 and circular bulb 41; Again pen cap 5 rear end spiral shells are located at the front end of bolt head 2 whereby, make these nib 4 members such as grade be incorporated into penholder 1 front side, constituting needs the crooked structure (please refer to shown in Figure 4) of adjusting nib 4 angles of certain pressure ability, to form the utility model nib 4 PDA or the associated electrical product pointer of translation-angle arbitrarily.

Utilization the utility model nib 4 can produce angle of bend under certain pushing force design; when the user grips penholder 1 and utilizes nib 4 at prior art PDA or have when pointing with the finger or gesticulate on the touch-sensitive display screen electronic product; if its hand drags downforce excessive; this nib 4 can produce and be bent upwards effect; also can relax whereby the user excessive write or click pressure; prevent that its touch-sensitive display screen of PDA is by prong shape nib 4 crushings, with effective protection PDA or associated electrical product.Can adjust angle arbitrarily because of the nib 4 of the utility model pointer again,, can adjust the angle that nib 4 is accustomed to most in advance when it uses, reach and meet the effect that individual use habit point is made PDA if stand at any time, sit when crouch using PDA as the user.Simultaneously, (as shown in Figure 5) borrow the utility model pen cap 5 rear end spiral shells to establish a structure that presses syringe needle 6, when the user desires to push the concealed button of PDA rear side (generally be embedded in prevent in the hole touch arbitrarily concealed button), can screw out pen cap 5 and utilize this to press syringe needle 6 to push, to reach effect by means of convenient this PDA of use of instrument.

As Fig. 2 and shown in Figure 6, pointer of the present utility model, its other end has a ball-point pen structure, comprises a refill for ball-point pen 10, a nib 7, a clamping ring 8 and flexible cap 9 compositions, wherein:

Refill for ball-point pen 10 is a kind of writing appliance of prior art, and needless to say superfluous words also can use the pen core of equivalences such as pen, steel-ball pen, pencil or coloured pencil to replace certainly;

Nib 7 is a hollow cylindrical, is arranged with an external thread section 71 in the rear end, and centre and periphery, place, front side are provided with a

scrobicular ring ditch

72,73, and is provided with one or more short slots that extends back 731 in the back costa colpi place of preceding scrobicular ring ditch 73;

Clamping ring 8 is the becket of a hollow round tubular, is provided with the top flat 81 that one or more are tiltedly stretched to the back-end and inwardly in its tube wall punching press, and its tube wall in addition also punching press be provided with one or more forward end and the inside top flat 82 stretched of skew back;

Flexible cap 9 is hollow cylindrical, can establish the smaller conical head of a diameter 91 in its front end, and encircles 93 in flexible cap 9 outer periphery one scrobicular ring 92 for a sheathed friction;

Whereby, (as Fig. 2 and shown in Figure 6) penetrated refill for ball-point pen 10 by aforementioned penholder 1 upper end, and makes written 7 spiral shells be located at the upper end of penholder 1, makes nib 7 refill for ball-point pen 10 that just is coated and fixed prevent that it from deviating from.And clamping ring 8 is sheathed on 72,73 in nib two scrobicular ring ditches of 7, and its top flat of stretching to retreading 81 contracts are gone in the scrobicular ring ditch 72; The cap 9 that so just will stretch is sheathed on the nib 7 and clamping ring 8 is placed in flexible cap 9 endoporus, and order should be stretched only scalable the moving of cap 9 and can not broken away from.Design with this, not only make pointer of the present utility model have the function of traditional lettering pen tool simultaneously, and when the user writes without this pen core 10, also can will should pull out coating pen core 10 tips (as shown in Figure 7) by flexible cap 9, the antetheca edge of scrobicular ring ditch 73 before the top flat of tiltedly stretching forward 82 is held in, and prevent flexible cap 9 withdrawal or disengaging arbitrarily in the short slot 731 of scrobicular ring ditch 73 before borrowing these top flat of stretching to retreading 81 contracts to go into, protect pen core 10 tips whereby; In the time will using pen core 10 to write, only the cap 9 that stretches must be reversed and make top flat 82 disengaging short slots 731, can be by the valley wall guided of scrobicular ring ditch 73, the cap 9 that will stretch again pushes to expose pen core 10 and uses.

Moreover; as Fig. 2, Fig. 3 and shown in Figure 6; the utility model can be set up the attaching type cap 20 of a tapered hollow in addition; be installed in pen cap 5 front-end protection nibs 4 whereby; and can be when using nib 4 attaching type cap 20 be moved and be located at flexible cap 9 ends of the other end, protect this refill for ball-point pen 10, in brief; which end of pointer does not use, just with attaching type cap 20 which end of protection.

Major technique of the present utility model is the design of translation-angle arbitrarily of aforementioned nib 4; so all visual situation of the foregoing description and setting up; all simple and easy change, displacements of being done based on the utility model major technique all should be included in the protection domain of the present utility model.

Claims

1. pointer that is applied to the individual digital mobile device that touch-sensitive display screen clicks, one end comprises a touch pen point, the other end comprises a ball pen head, it is characterized in that: this touch pen point structure comprises that a penholder, a rubbing cushion, a nib, a pen cap and press syringe needle, wherein:

Penholder is round bar shape;

Rubbing cushion is the formed cylindrical spacer of a kind of employing colloidal materials;

Nib, its front end has the metal column of a coniform nib, and the rear end is provided with a circular bulb;

Pen cap, in adorn described nib and friction pad, be coniform nib, the circular bulb that the nib rear end is stated in the inner card residence and the hollow form circular cylinder body structure that is provided with internal thread hole in the rear end that a front end stretches out described nib front end;

Press syringe needle, front end has a bolt column that can connect rib-loop hole, described pen cap rear end, and a prong is established in the rear end.

2. the pointer of individual digital mobile device as claimed in claim 1, it is characterized in that: described penholder front end has the endoporus that can insert a filled circles column bolt head, be located at this bolt head and make members such as nib be incorporated into the bolt of penholder front end and this bolt head leading portion is provided with one section described pen cap spiral shell of confession, and establish a shrinkage pool that can hold described prong in this section bolt central authorities, its rear end is provided with the projection that one section diameter cooperates described penholder endoporus.

3. the pointer of individual digital mobile device as claimed in claim 1 or 2 is characterized in that: described pen cap front end can be set up an attaching type cap that is used to protect the tapered hollow of nib.

4. as the pointer of claim 1 or 3 described individual digital mobile devices, it is characterized in that: described ball-point pen structure is made up of a refill for ball-point pen, a nib, a clamping ring and a flexible cap, wherein:

Refill for ball-point pen is a writing appliance;

Nib is a hollow cylindrical, is located at external thread section on the described penholder but be arranged with a spiral shell in the rear end, and the peripheral scrobicular ring ditch that is provided with in centre and front side, and the costa colpi place is provided with the short slot that one or more extend back behind preceding scrobicular ring ditch;

Clamping ring is the ring body of a hollow round tubular, is provided with the top flat that one or more are tiltedly stretched to the back-end and inwardly in tube wall, and tube wall is provided with one or more forward end and the inside top flat stretched of skew back in addition;

It is cylindric that the hollow that is flexible cap runs through.