CN2590076Y

CN2590076Y - Improved arrangement for hand-written screen

Info

Publication number: CN2590076Y
Application number: CN 02294367
Authority: CN
Inventors: 李旺财
Original assignee: AMTEK TECHNOLOGY CO LTD
Current assignee: AMTEK TECHNOLOGY CO LTD
Priority date: 2002-12-31
Filing date: 2002-12-31
Publication date: 2003-12-03
Anticipated expiration: 2012-12-31

Abstract

The utility model provides an improved structure for a hand-written screen, particularly an improved structure for a hand-written screen which has easy manufacture, lower manufacture cost, and the improved structure for a hand-written screen is waterproof and dustproof. The improved structure for a hand-written screen comprises a pair of upper shell body and lower shell which can be mutually combined, a touch control module, and a circuit board which are arranged and positioned in the interior after the upper shell body and a lower shell body are combined. Particularly, the upper shell body is improved into an integral shell-shaped body which is integrally formed. The upper shell body comprises a middle transparent revealing part and other parts. The bottom surface of the middle transparent revealing part is flatly stuck on the top surface of the touch control module, and the middle transparent revealing part and the touch control module can be opposite from top to bottom.

Description

The improvement structure of hand-written screen

Technical field

The utility model relates to a kind of improvement structure of hand-written screen, particularly relates to a kind of inside and has touch-control module, carries out the improvement structure of the hand-written screen of hand-written or touch control operation from the outside for the user.

Background technology

See also the hand-written screen of prior art shown in Figure 1, comprise a upper shell 1, its central authorities offer an opening 11, one lower houses 2, a touch-control module 3 and a circuit board 4.

Wherein, this upper and

lower casing

1,2 can be involutory each other, and the inside after this two housings is involutory then is provided with described touch-control module 3 and circuit board 4.This touch-control module 3 is set up, is positioned under the opening 11 of this upper shell 1, and between this upper shell 1 and this touch-control module 3, is provided with

thin film

12,4 settings of this circuit board again, is positioned between this touch-control module 3 and the lower house 2.

When the user carries out hand-written or touch-control facing to the opening 11 of this upper shell 1 (not shown), reach the purpose of this touch-control module 3 of touch-control through described film 12, when this touch-control module 3 is subjected to touching, (this is prior art can to send corresponding signal with electrically conducting of interlayer because of its layer, seldom give unnecessary details at this), so to reach the purpose of hand-written or touch-control.

But the hand-written screen of prior art has following shortcoming:

One, be difficult for making: the hand-written screen of these prior aries, must offer an opening 11 to its upper shell 1 earlier, also must install thin film 12 again additional, therefore have to be difficult for making and the manufacturing cost problem of higher.

Two, easily infiltrate dust: because of on this upper shell 1, offering this opening 11,, infiltrate the inside of this hand-written screen, cause fault and be easy to round dust so just certainly lead to gap, slit between this opening 11 and the film 12.

Three, non-watertight: foregoing gap, just be enclosed in described opening 11 around, and this opening 11 just is again that these parts hand-written or the touch-control scope are set, so very easily in the immersion that causes water accidentally, thereby cause short circuit, fault.

In summary, the hand-written screen of described prior art on reality is used, obviously exists inconvenience and defective, so be necessary to be improved.

Summary of the invention

At above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of improvement structure of hand-written screen, and it mainly is improved to this upper shell integrated complete hood-like body, thereby makes this hand-written screen be easy to make, and does not infiltrate dust and waterproof.

For achieving the above object, the utility model provides a kind of improvement structure of hand-written screen, it comprises a pair of upper and lower each other involutory upper and lower casing, and be provided with, be positioned a touch-control module and a circuit board of the inside of this upper and lower casing after involutory, wherein this touch-control module is positioned at the below of the bottom surface of this upper shell, and this circuit board is then between this touch-control module and lower house.This upper shell, the complete hood-like body that is formed in one, and include a transparent announcement part placed in the middle and other parts, the bottom surface of this announcements part is flattened on the end face of described touch-control module, and should disclose partly can be relative up and down with this touch-control module.By above-mentioned structure, realize easy to manufacture and the effect that reduces manufacturing cost, and the announcement of described upper shell part also can gapped, slit, and have the effect of waterproof and dustproof.

The improvement structure of described hand-written screen, wherein, the other parts of described upper shell are further sprayed paint.

The improvement structure of described hand-written screen, wherein, described other parts, it sprays paint and is sprayed on the outside of these other parts.

The improvement structure of described hand-written screen, wherein, described other parts, it sprays paint and is sprayed on the medial and lateral of these other parts.

The improvement structure of described hand-written screen, wherein, intensive treatment is partly passed through in the announcement of described upper shell, and its after intensive treatment wear-resisting, the crashworthiness ability is preferable.

The improvement structure of described hand-written screen, wherein, the announcement part of described upper shell further is a recess.

The utlity model has following effect:

One, because the complete hood-like body that this upper shell is formed in one, so need not offer in addition fully one for example prior art opening, with additionally set up the film of prior art for example again, the utlity model has and make more or less freely and can reduce the effect of manufacturing cost.

Two, because this upper shell be as integrated complete hood-like body as above-mentioned, former its need not be understood inevitable gap, the slit of corresponding generation because offering an opening at all as prior art, therefore, the utility model just has the dustproof effect, and has the advantage that is difficult for breaking down relatively.

Three, since the announcement of upper shell of the present utility model part will not therefore just have good waterproof effect, and have the advantage that is difficult for breaking down relatively just like gap, the slit as the prior art.

Brief description of drawings

Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effects apparent by detailed description to preferred embodiment of the present utility model.

In the accompanying drawing,

Fig. 1 is the sectional view of the hand-written screen of prior art;

Fig. 2 is the upper shell stereographic map before the improvement structure of the hand-written screen of the utility model is sprayed paint;

Fig. 3 is the upper shell stereographic map after the improvement structure of the hand-written screen of the utility model is sprayed paint;

Fig. 4 is the sectional view of the improvement structure of the hand-written screen of the utility model according to Fig. 3;

Fig. 5 is the three-dimensional exploded view of the improvement structure of the hand-written screen of the utility model;

Fig. 6 is the three-dimensional combination figure of the improvement structure of the hand-written screen of the utility model;

Fig. 7 is the sectional view of the improvement structure of the hand-written screen of the utility model according to the 6th figure.

Embodiment

See also Fig. 2 to shown in Figure 7, the utility model provides a kind of improvement structure of hand-written screen, and wherein, Fig. 2 to Fig. 4 only discloses the structure of upper shell 5 of the present utility model, and Fig. 5 to Fig. 7 then discloses the one-piece construction of the hand-written screen of the utility model.

See also Fig. 2 to shown in Figure 4, this upper shell 5 directly is formed with it and discloses part 51 and other parts 52, and this discloses part 51 promptly corresponding to the opening of prior art, and these other parts 52 are then corresponding to the other parts of prior art except its opening.This upper shell 5 can be the whole transparence shown in second figure, or also can be sprayed paint to these other parts 53 as shown in Figure 3, and only keep this announcement part 51 still for transparence, therefore the upper shell 5 after this sprays paint comprises transparent announcement part 51, and opaque or translucent other parts 53.

See also shown in Figure 4, it is the sectional view of above-mentioned Fig. 3, can know among the figure that thus the announcement part 51 of finding out this upper shell 5 is formed in one with other parts 53, and be the complete hood-like body that need not additionally increase, delete any structure (for example film of prior art, opening), so this upper shell 5 itself have no gap, slit.Described other parts 53 not only can be sprayed paint in the outside, and its inboard also can spray paint, and it should be noted that these spray paint not is to be limited to all to spray paint medial and lateral, in fact only must be sprayed paint in its outside, can reach desired effect.

See also Fig. 5 to shown in Figure 7, disclosed the total of hand-written screen of the present utility model, it comprises just like preceding described upper shell 5, a touch-control module 6, a lower house 7, reaches a circuit board 8, this upper and

lower casing

5,7 is each other to synthetic one complete hollow form housing, and the inside of this housing is then in order to be provided with, to locate this touch-control module 6 and circuit board 8.

See also shown in Figure 7, this touch-control module 6 is after being set up, locating (belonging to prior art), just be positioned at described upper shell 5 announcement part 51 under, make the end face of the superiors of this touch-control module 6, be able to be smooth each other with the bottom surface of described announcement part 51, and rely on this transparence that discloses part 51, can clearly see the touch-control situation for the treatment of of these touch-control modules 6 for the user.And 8 of this circuit boards are set up, locate (also belonging to prior art) between this touch-control module 6 and this lower house 7.Like this, just finish the assembling of the hand-written screen of the utility model.

And the announcement part 51 of this upper shell 5 of the present utility model through intensive treatment, has effect wear-resisting, crashworthiness, and helps hand-written or touch control operation.

The utlity model has following advantage:

One, upper shell of the present utility model 5 is owing to be formed in one and be a complete hood-like body, so need not offer opening fully in addition and thin film additionally is set again, causes that to the utlity model has manufacturing more or less freely and can reduce the effect of manufacturing cost.

Two, upper shell 5 of the present utility model is also owing to being formed in one made and being a complete hood-like body, so it will not (figure number be 11 because it must offer an opening as meeting as the prior art, see for details shown in the sectional view of the hand-written screen of prior art of Fig. 1) and correspondingly produce inevitable gap, slit, therefore, the utlity model has the advantage that dust is difficult for infiltration and is difficult for relatively breaking down.

Three, as described in second of above-mentioned advantage, therefore the utility model will not suffer water intrusion because its upper shell 5 never has gap, the slit of prior art.

In general, the utlity model has: the effect that is easy to make, reduce manufacturing cost and waterproof and dustproof.

In addition, upper shell 5 of the present utility model uses wear-resisting, one-body molded the making of scratch resistance material, and it is in order to the part of hand-written or touch-control: disclose part 51 and be again recess even through intensive treatment, so can reach dual this announcement part 51 that prevents and cause the effect of scratch or wearing and tearing.

The above; concerning one skilled in the relevant art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection domain of the utility model accompanying Claim.

Claims

1, a kind of improvement structure of hand-written screen, comprise a pair of upper and lower each other involutory upper and lower casing, and be provided with, be positioned a touch-control module and a circuit board of the inside of this upper and lower casing after involutory, wherein this touch-control module is positioned at the below of the bottom surface of this upper shell, this circuit board then between this touch-control module and lower house, is characterized in that:

This upper shell, the complete hood-like body that is formed in one, and include a transparent announcement part placed in the middle and other parts, the bottom surface of this announcements part is flattened on the end face of described touch-control module, and should disclose partly can be relative up and down with this touch-control module;

By above-mentioned structure, realize easy to manufacture and the effect that reduces manufacturing cost, and the announcement of described upper shell part also can gapped, slit, and have the effect of waterproof and dustproof.

2, the improvement structure of hand-written screen as claimed in claim 1 is characterized in that, the other parts of described upper shell are further sprayed paint.

3, the improvement structure of hand-written screen as claimed in claim 2 is characterized in that, described other parts, and it sprays paint and is sprayed on the outside of these other parts.

4, the improvement structure of hand-written screen as claimed in claim 2 is characterized in that, described other parts, and it sprays paint and is sprayed on the medial and lateral of these other parts.

5, the improvement structure of hand-written screen as claimed in claim 1 is characterized in that, intensive treatment is partly passed through in the announcement of described upper shell, and its after intensive treatment wear-resisting, the crashworthiness ability is preferable.

6, the improvement structure of hand-written screen as claimed in claim 1 is characterized in that, the announcement part of described upper shell further is a recess.

7, the improvement structure of hand-written screen as claimed in claim 6 is characterized in that, the other parts of described upper shell are further sprayed paint.

8, the improvement structure of hand-written screen as claimed in claim 7 is characterized in that, described other parts, and it sprays paint and is sprayed on the outside of these other parts.

9, the improvement structure of hand-written screen as claimed in claim 7 is characterized in that, described other parts, and it sprays paint and is sprayed on the medial and lateral of these other parts.

10, the improvement structure of hand-written screen as claimed in claim 6 is characterized in that, intensive treatment is partly passed through in the announcement of described upper shell, and its after intensive treatment wear-resisting, the crashworthiness ability is preferable.