CN2552031Y - Cover device with screen enlarging effect - Google Patents

Abstract

The utility model relates to a cover device with screen enlarging effect, which is arranged on an electronic device with a display screen. The utility model is characterized in that the cover device mainly comprises a cover, and an amplifier with amplification effect; one end of the cover is provided with at least a fastening device which is firmly sleeved on the surface of the electronic device from the side edge of the electronic device and is stably blocked on the surface; the amplifier is arranged at the center of the cover; the cover is firmly sleeved on the electronic device and positioned at the upward side of the display screen of the electronic device so as to reach the aim of providing the image displayed on the display screen to the user after being amplified and reach the aim of shielding and protecting of the display screen, the trigger control panel and the keys; the utility model has practicability.

Description

The holding protective cover device of tool screen amplification effect

Technical field

The utility model relates to a kind of electronic installation of tool screen display, particularly a kind of holding protective cover device of tool screen amplification effect.

Background technology

Because the modern is for the use of information product, more and more stress it and reach the convenience of carrying in the use, and the treatment efficiency that is accompanied by scientific and technological progress of wireless information transmission and processor is more and more good, and the transmission of electronics information is used and is exchanged more and more universal, individual digital information product such as PDA or stock handset etc., gradually accepted and used by vast consumption is popular, in order to processing and management as electronic bits of data in the personal daily life, even can carry out the acceptance and the transmission of personal network's mail, so that individual's electronics information service widely content to be provided; And general individual digital information product, nothing more than including a large-sized LCD display curtain and contact panel structures such as (touch panel), with demonstration and the input that inside information is provided; But, because the existing display screen size size of carrying the individual digital information product of type still has its restriction, during use often in order on display screen, to demonstrate a large amount of real time informations, so relatively then be difficult to improve or amplify via shown font of coming out of display screen or pattern magnitude, for some the elderlys or caliginous user, go clear the sight to look and distinguish literal or pattern content, promptly become a painstaking and difficult thing, the user must prepare aid such as glasses or magnifier etc. in addition, so that can know content on the identification display screen, also cause these users can repel the possibility of using this product indirectly.

Have again,, then not only include the LCD display curtain for gradually being information products such as the employed e-dictionary of most consumers, portable electronic game machine at present, even have most press-key structures, with the input of giving information; Wherein for the individual digital information product, this display screen and contact panel be the structure place of fragility comparatively on the whole often, very easily in use or when collection, be subjected to the extruding of hard thing or collision and cause damage, and the individual digital information product is not when using, also often because of the event of the careless operation of user, cause the situation of accident touch on touch control panel, and make the instruction of input error, the generation of the data that makes the mistake indirectly, even make original data that is stored in inside cause loss, influence inside information safety; In addition for e-dictionary that provides known press-key structure on the body or portable electronic game machine, the input of data that touch of key-press by accident makes the mistake, severe patient even cause button or the damage of LCD display curtain, usually take place especially, often cause consumer's puzzlement in the use, or cause electronic product to can't bear to use indirectly, and form pecuniary loss.

Therefore, how to help the user clear see look or the identification display screen on content, so that the user operates and uses, and reach the structures such as display screen, contact panel and button that prevent the known electronic information product simultaneously, reason is not subjected to the consumer and presses improperly or collide and cause destruction, and the accident input of the instruction of avoiding making the mistake, cause inside information to be changed indirectly and influence the safety of inside information, be eager to study and improvement for relevant dealer.

In view of this, this creator through the improvement that studies repeatedly, makes the utility model be born with professional attainment and technical concept that itself was possessed eventually.

Summary of the invention

The utility model is the holding protective cover device that a kind of tool screen amplification effect will be provided, and with solution it is amplified literal shown in the display screen and pattern, is convenient to read, and has the technical matters of covering the protection effect simultaneously concurrently.

It is such solving the problems of the technologies described above the technical scheme that is adopted:

A kind of holding protective cover device of tool screen amplification effect is to be installed on the electronic installation of tool display screen, it is characterized in that, mainly comprises:

One lid, this lid one end is provided with at least one locking device, is the body surface that is fixed in electronic installation by this electronic installation side cover, and the stable body surface that is fastened in;

One has the amplification minute surface of amplification effect, be to be arranged at the lid centre, this lid cover is fixed in electronic installation, be positioned at the place, display screen top of electronic installation, reach image shown in the display screen amplified after, be convenient to the user and see and look, simultaneously and can reach the purpose of display screen, contact panel or button etc. being covered protection;

This amplification minute surface is to be made of convex lens;

This amplification minute surface is that the groove in the convex cross section that is provided with one heart by a multi-turn is constituted;

This lid one end is the stiff end that bending formation one is the U word shape, and this stiff end inner surface place is symmetrically arranged with locking device respectively;

This locking device is for a location salient point, cooperates this positioning convex point, and the upper and lower surface place of this body one side respectively is arranged with a groove, and this positioning convex point button is fixed in the groove;

This lid is to be made of flat material;

This body upper and lower surface place respectively is provided with a location concave surface, and this lid is sheathed on the body and just is positioned on the alignment concavity;

The degree of depth of this alignment concavity needs the thickness less than this lid;

This lid is turn-over up and down also, and is inserted in by the same side of body with reverse manner again, and the positioning convex point of this stiff end inner surface is fastened in this inside grooves, and its lid is positioned organism bottom.

The utility model mainly is that the protecting cover surface is provided with an amplification minute surface, the side edge that this protecting cover can sheathedly be fixed in electronic installation makes the amplification minute surface just can be positioned at the place, display screen top of electronic installation, so that literal shown in the display screen and pattern are amplified, so that the reading of user; And can be simultaneously by the mode of buckle directly button be fixed in the body side edge, reach in order to covering the effect of display screen, contact panel or function button, and can prevent that the user from producing the situation of accident touch on touch control panel; This protecting cover still can be by taking off on the electronic installation in addition; and as the user when book or newspaper reading or the magazine; give seeing the instrument of apparent time as enlarge font; thereby solved it is amplified literal shown in the display screen and pattern; be convenient to read, have the technical matters of covering the protection effect simultaneously concurrently.

The utility model is simple in structure; it mainly is to be provided with a lid; and be provided with a locking device at lid one end; with solid by electronic installation side cover; with the stable body surface that is fastened in; be provided with the amplification minute surface of a tool amplification effect in addition in the lid centre; after making the lid cover be fixed in electronic installation; this amplification minute surface is the place, display screen top that is positioned at electronic installation; with reach image shown in the display screen amplified after; supply the user to see and look, and can reach simultaneously display screen; contact panel or button etc. are covered the purpose of protection, and the tool practicality.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the present utility model.

Fig. 2 is a three-dimensional combination figure of the present utility model.

Fig. 3 is the side-looking fragmentary cross-sectional view of lid of the present utility model when separating.

Fig. 4 is the side-looking fragmentary cross-sectional view of lid of the present utility model when being sleeved on the body.

Embodiment

Please consult Fig. 1 respectively to shown in Figure 4, the utility model mainly is that the individual digital information product with no button setting is that example describes, wherein the utility model mainly is to be provided with one to be flat lid 20, wherein this lid 20 1 ends extend bending and constitute a stiff end 22 that is the U word shape, be symmetrically arranged with locking device 24 respectively at stiff end 22 inner surface places in addition, make when lid 20 is sheathed on the body 10 of personal digital assistant device, stablized and be fastened on body 10 surfaces, wherein this locking device 24 comprises at least one positioning convex point 242, then be provided with the amplification minute surface 26 of a tool amplification effect in addition in lid 20 centre, make when lid 20 is sheathed on the body 10 of personal digital assistant device, this amplification minute surface 26 just can be positioned at place, display screen 14 tops, and reach the effect that font shown on the display screen 14 and pattern are amplified simultaneously, wherein this amplification minute surface 26 can be convex lens or the groove in the convex cross section that is provided with one heart by a multi-turn is constituted, to reach the effect that image is amplified, this amplification minute surface 26 is to go up direct machine-shaping by lid 20 surfaces again, or it is directly one-body molded when this lid 20 is made in moulding, in addition can be after lid 20 moulding, after lid 20 centre are offered with opening, will amplify minute surface 26 again and be installed on the opening and also can reach same purpose; Other cooperates this lid 20, the upper and lower surface appropriate location of body 10 1 sides of personal digital assistant device is arranged with at least one groove 12 respectively, make that working as lid 20 overlaps fashionable by these body 10 side edge, the positioning convex point 242 of stiff end 22 inner surfaces is fastened in this groove 12, so that lid 20 covers are fixed on the body 10, and reach the purpose of display screen 14 or contact panel (this contact panel mainly is to cover to be located at the display screen surface) being covered protection by lid 20, and because display screen 14 or contact panel are subjected to the perfect protection of covering, make when the user collects, reason is not touched event because of carelessness, and cause the situation of accident touch on touch control panel to take place, avoid inside information to run off to some extent or cause the danger of revising, as shown in Figure 4; Certainly, the utility model still can be used use equally on products such as e-dictionary with button setting or carried type electronic game machine, to reach the purpose that covers and protect display screen and button simultaneously.

Again, but in addition for making lid 20 strong fixs in body 10 surfaces, these body 10 upper and lower surface places respectively are provided with a location concave surface 16,18, so that just can locate on it for it when lid 20 is sheathed on the body 10, wherein the degree of depth of this alignment concavity 16,18 needs the thickness less than this lid 20; When user's desire is used the personal digital assistant device, then only need lid 20 to be passed by body 10 sides with hand, it is separated with body 10 can reach the purpose of opening display screen 14 and contact panel use, and because the positioning convex point 242 in the stiff end of the present utility model 22, and the groove on the body 10 12 all is to be to be symmetrical arranged, so the lid 20 that separated is still up and down behind the turn-over, be inserted in by body 10 same sides again with reverse manner, and the positioning convex point 242 that makes stiff end 22 inner surfaces is fastened in this groove 12 inside, so 20 of lids can be positioned body 10 bottoms, providing lid 20 ccontaining parts simultaneously, and can avoid lid 20 when the personal digital assistant device is operated, to take place because of user's carelessness has the situation of loss.

Hence one can see that, the main advantage of the utility model is to be that this lid 20 is with after overlapping solid mode and being positioned on the body 10, this amplification minute surface 26 just is positioned at place, display screen 14 tops, and after font shown in the display screen 14 or pattern can being amplified, conveniently provide the user to see to look and the effect of identification, with the information content of being exported on the reading displayed screen 14; In addition, this lid 20 still can provide the effect of covering and protecting display screen 14 and contact panel simultaneously on the individual digital information product, take place with the thing of avoiding accident touch on touch control panel, similarly on electronic products such as e-dictionary or carried type electronic game machine, also can reach effects such as covering protection display screen and button; Have again, lid 20 of the present utility model still can be fixed in and body 10 upper surface opposing lower surface places by the other cover of symmetrical manner, the place that not only can provide lid 20 to put indirectly, and when having the user of being convenient to manipulate the personal digital assistant device, the situation that unlikely generation is disturbed; And this lid 20 can provide the elderly or caliginous user to give the correct time in the reading mook by taking off on the body 10 to use as magnifier separately in addition, reads in order to font on amplification magazine or the books and newspapers and looks.

The above, it only is a preferred embodiment of the present utility model, be not to be used for limiting the scope that the utility model is implemented, such as the equalization of doing according to the described shape of the utility model claim, structure, feature and spirit changes and modifies, and all should be included in the claim of the present utility model.

In sum, advance, the practicality of the utility model institute tool have met the utility application important document, so propose utility application in accordance with the law.

Claims (9)

1, a kind of holding protective cover device of tool screen amplification effect is to be installed on the electronic installation of tool display screen, it is characterized in that, mainly comprises:

One lid, this lid one end is provided with at least one locking device, is the body surface that is fixed in electronic installation by this electronic installation side cover, and the stable body surface that is fastened in;

One has the amplification minute surface of amplification effect, is to be arranged at the lid centre, and this lid cover is fixed in electronic installation, is positioned at the place, display screen top of electronic installation.

2, the holding protective cover device of tool screen amplification effect according to claim 1 is characterized in that: this amplification minute surface is to be made of convex lens.

3, the holding protective cover device of tool screen amplification effect according to claim 1 is characterized in that: this amplification minute surface is that the groove in the convex cross section that is provided with one heart by a multi-turn is constituted.

4, the holding protective cover device of tool screen amplification effect according to claim 1 is characterized in that: this lid one end is the stiff end that bending formation one is the U word shape, and this stiff end inner surface place is symmetrically arranged with locking device respectively.

5, the holding protective cover device of tool screen amplification effect according to claim 1, it is characterized in that: this locking device is to be a location salient point, cooperate this positioning convex point, the upper and lower surface place of this body one side respectively is arranged with a groove, and this positioning convex point button is fixed in the groove.

6, the holding protective cover device of tool screen amplification effect according to claim 1 is characterized in that: this lid is to be made of flat material.

7, the holding protective cover device of tool screen amplification effect according to claim 1 is characterized in that: this body upper and lower surface place respectively is provided with a location concave surface, and this lid is sheathed on the body and just is positioned on the alignment concavity.

8, the holding protective cover device of tool screen amplification effect according to claim 7 is characterized in that: the degree of depth of this alignment concavity needs the thickness less than this lid.

9, the holding protective cover device of tool screen amplification effect according to claim 1, it is characterized in that: this lid is turn-over up and down also, and be inserted in by the same side of body again with reverse manner, the positioning convex point of this stiff end inner surface is fastened in this inside grooves, and its lid is positioned organism bottom.