CN2667573Y

CN2667573Y - Contact controlling pen device

Info

Publication number: CN2667573Y
Application number: CNU2003201167273U
Authority: CN
Inventors: 王文诠; 李登翔
Original assignee: Global View Co Ltd
Current assignee: Global View Co Ltd
Priority date: 2003-11-20
Filing date: 2003-11-20
Publication date: 2004-12-29
Anticipated expiration: 2013-11-20

Abstract

The utility model is a touch pen, comprising a pen holder and a pen core. The pen holder is a vacuum tube body which is made up by metal material. The pen core is made up by plastic material and is directly shaped on the pen holder. The pen core comprises a body part, a head part and a tail part. The body part is arranged inside the pen holder. The head part and the tail part are respectively connected with the front end and the back end of the body part, and are exposed from the pen holder. Thereby the touch pen has the advantages of consistent direction of the head and the tail and low production cost.

Description

Touch-control pen device

Technical field

The utility model relates to a kind of touch-control pen device, refers to a kind of input that is used for touch control screen especially, its cephlad-caudal unanimity, and the touch-control pen device of production cost reduction.

Background technology

Personal digital assistant (Personal Digital Assistant, PDA) be a kind of emerging portable electronic devices, its volume ratio mobile computer is also much smaller, can be placed on the palm and operate, suitable convenience in the use, existing more and more many people bring into use personal digital assistant.

The function of personal digital assistant is a lot, can store up to ten thousand personal information, comprises address book, travel schedule, p.m.entry, backlog or the like.When the user need find someone telephone number, personal digital assistant can find the data that needs for you very soon, again need not browse notebook desperately.And in the time will inquiring about visiting card data, also need not be in a rush, look for cards folder everywhere, as long as on personal digital assistant, put gently twice, can find out the visiting card data of previous input fast.

Except personal digital assistant,,, then need use the device of a special pointer that cooperates as input if use touch control screen such as mobile computer, tablet computer etc.

See also Fig. 1, be a kind of known pointer, this pointer 90 includes a nib 91, a penholder 92 and a tail 93, this nib 91 and a tail 93 are made for plastic material, this penholder 92 is made with metal material, using increases pointer 90 overall weight, increase the texture when gripping, this nib 91 is bolted in penholder 92 front ends, and 93 on this tail is bolted in penholder 92 rear ends, forms a complete pointer 90 by this, the user can be gripped on penholder 92, and be convenient to operate this pointer 90, and can utilize this nib 91 contact touch control screens, the operation of importing.

But, above-mentioned known pointer 90, members such as its nib 91, penholder 92 and a tail 93 need utilize mould molding respectively, and then assembled, except need use the mould of more cover, also cost the worker and time-consumingly assemble, cause production cost significantly to increase.

Moreover, because a nib 91 and a tail 93 utilize the mode of being spirally connected to be connected in penholder 92 front and back ends, a nib 91 and a tail 93 screw in the depth difference of penholder 92, relatively can have influence on the directivity of a nib 91 and a tail 93, when if a nib 91 and a tail 93 need have certain directivity, then a nib 91 and a tail 93 need accurate contraposition when assembling, cause the inconvenience in the assembling.

As from the foregoing, above-mentioned known pointer on reality is used, obviously has inconvenience and exists with defective, and can wait to be improved.

Therefore, the utility model proposes a kind of reasonable in design and effectively improve the touch-control pen device of above-mentioned defective.

Summary of the invention

Fundamental purpose of the present utility model, being to provide a kind of touch-control pen device, the design that its a written portion and an afterbody are formed in one, and direct injection is fixed on the penholder, can reduce the quantity of mould, and unitary construction is simplified, and does not cost the worker and time-consumingly assembles, and production cost can be effectively reduced.

Another purpose of the present utility model, being to provide a kind of touch-control pen device, the design that its a written portion and an afterbody are formed in one, and straight forming is fixed on the penholder, a nib portion and a caudal directions are consistent and fixing, the problem of contraposition generation end to end when not having assembling, and be beneficial to production.

In order to reach above-mentioned purpose, the utility model provides a kind of touch-control pen device, comprising: a penholder, and it is a hollow tube made from metal material; One pen core, it is made with plastic material, is directly molded on this penholder, this pen core has a body, a written portion and an afterbody, this body is located at this penholder inside, and this a nib portion and an afterbody are connected to body front end and rear end, and are exposed to outside this penholder.

For enabling further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended accompanying drawing only provide with reference to and explanation, be not to be used for the utility model is limited.

Description of drawings

Fig. 1 is the cut-open view of known pointer;

Fig. 2 is a stereographic map of the present utility model;

Fig. 3 is a cut-open view of the present utility model;

Fig. 4 is the synoptic diagram of the utility model mould;

Fig. 5 is the cut-open view of another embodiment of the utility model;

Fig. 6 is the cut-open view of the another embodiment of the utility model;

Fig. 7 is the utility model cut-open view of an embodiment again.

Wherein, description of reference numerals is as follows:

90 pointer, 91 written 92 penholders

93 tail 10 penholders 11 gaps

12 gaps, 13 supporting parts, 14 supporting parts

15 recess, 20 pen cores, 21 bodies

23 afterbody 24 supporting parts of 22 written portions

25 supporting parts, 50 moulds, 51 blocks

Embodiment

See also Fig. 2 and Fig. 3, the utility model provides a kind of touch-control pen device, be used for the input of touch control screen, it includes a penholder 10 and a pen core 20, wherein this penholder 10 is a hollow tube made from metal material, the profile of this penholder 10 is preferable with circle, but does not limit, and its forward and backward two ends form the opening shape.

This pen core 20 is made with plastic material, and this plastic material can be polyoxymethylene (POM) etc., and is comparatively wear-resisting to have lubricant nature, but the material of pen core 20 does not limit.These pen core 20 ejection formations are fixed on the penholder 10, as shown in Figure 4, penholder 10 can be placed in advance a mould 50, be equipped with block 51 in this mould 50, in order to contact penholder 10 forward and backward two ends, make penholder 10 be able to firm being positioned in the mould 50, then with plastics material ejection formation in mould 50, make to form pen core 20, and this pen core is fixedly arranged on this penholder 10.

This pen core 20 has a body 21, one written portion 22 and an afterbody 23, this body 21 is located at penholder 10 inside, a this nib portion 22 and an afterbody 23 connect body 21 front ends and rear end respectively, a this nib portion 22 and an afterbody 23 are exposed to outside the penholder 10, the external diameter of the big body 21 of external diameter of this a nib portion 22 and an afterbody 23.

This nib portion 22 is exposed to penholder 10 front ends, can be in order to the contact touch control screen, the operation of importing, be formed with a

gap

11 and 12 respectively between the written portion 22 of these penholder 10 forward and backward two ends and this pen core 20 and the afterbody 23, this

gap

11 and 12 forms because of the setting of the prominent block of establishing 51 in the mould 50 is corresponding.

See also Fig. 5, the utility model also can in these penholder 10 forward and backward two ends respectively forward, a supporting part 13 and 14 have extended back, this supporting part 13 and 14 can be respectively in order to written portion 22 rear ends and an afterbody 23 front ends of contact pen core 20, make pen core 20 end to end all by penholder 10 contacts, produce when preventing that this pen core 20 from making with the bigger plastic material of shrinkage factor and shrink.

See also Fig. 6, the utility model also can be extended with a supporting part 24 and 25 respectively backward, forward in written portion 22 rear ends and an afterbody 23 front ends of this pen core 20, this supporting part 24 and 25 can be respectively in order to contact penholder 10 forward and backward two ends, make pen core 20 end to end all by penholder 10 contacts, produce when preventing that this pen core 20 from making with the bigger plastic material of shrinkage factor and shrink.

See also Fig. 7, the utility model also can respectively be provided with a recess 15 in nearly forward and backward two end places on this penholder 10, in order to combine with the body 21 of pen core 20, use the bond strength that increases penholder 10 and pen core 20.

The design that the written portion 22 of the utility model pen core 20 and an afterbody 23 are formed in one, and these pen core 20 direct injections are fixed on the penholder 10, can reduce the quantity of mould, and unitary construction are simplified significantly, also do not need again time-consuming assembling, production cost can be effectively reduced.

Moreover, because the design that a written portion 22 and an afterbody 23 are formed in one, and straight forming is fixed on the penholder 10 written portion 22 and an afterbody 23 directivity unanimity and fixing, the problem of contraposition generation end to end when not having assembling.

The above only is a preferable possible embodiments of the present utility model, and non-so inflexible limit claim of the present utility model so the equivalent structure of all utilization the utility model instructionss and accompanying drawing content changes, all in like manner all is contained in the scope of the present utility model.

Claims

1, a kind of touch-control pen device is characterized in that, comprising:

One penholder, it is a hollow tube made from metal material;

One pen core, it is made with plastic material, is directly molded on this penholder, this pen core has a body, a written portion and an afterbody, this body is located at this penholder inside, and this a nib portion and an afterbody are connected to body front end and rear end, and are exposed to outside this penholder.

2, touch-control pen device as claimed in claim 1 is characterized in that, is formed with a gap respectively between the written portion of forward and backward two ends of this penholder and this pen core and the afterbody.

3, touch-control pen device as claimed in claim 2 is characterized in that, forward and backward two ends of this penholder respectively forward, the supporting part that extended back, this two supporting part is a written portion and an afterbody of contact pen core respectively.

4, touch-control pen device as claimed in claim 2 is characterized in that, the written portion of this pen core and an afterbody are extended with a supporting part respectively backward, forward, and this two supporting part is forward and backward two ends of contact penholder respectively.

5, touch-control pen device as claimed in claim 1 is characterized in that, this penholder is provided with the recess that combines with pen core.