CN2485706Y

CN2485706Y - Improved structure for protective cover of keyboard

Info

Publication number: CN2485706Y
Application number: CN 01223840
Authority: CN
Inventors: 林文宽
Original assignee: Silitek Corp
Current assignee: Lite On Technology Corp
Priority date: 2001-05-16
Filing date: 2001-05-16
Publication date: 2002-04-10
Anticipated expiration: 2011-05-16

Abstract

The utility model relates to an improved structure of the keyboard protection cover, comprising a keyboard, a supporting board and a cover board. The back side of the keyboard is provided with a containing space with two profiles respectively provided with a slot for pivot joint of the front edge of the supporting board; the supporting board can rotate, with the back side having two sides respectively provided an with shaft post for pivot joint of the front edge of the cover board which thus can rotate. Therefore, the cover board can rotate to the bottom of the keyboard as a horse, and the keyboard inclines to an angle convenient for operation of the user.

Description

Keyboard over cap structure-improved

The utility model relates to a kind of keyboard over cap structure-improved, refers in particular to a kind of cover plate that makes outside dustproof, protection and supporting role, also can be used as the structure that foot rest is used.

General keyboard dust-proof lid structure only has dustproof or protective effect, as notification number 219170,313283 etc., and unsupported function and taking up space again.

Or the structure of a keyboard over cap arranged; as U.S. Pat 6; 108; 200, and consult Fig. 1 and Fig. 2, it is provided with a socket 65 that can be connected with keyboard 60 internal circuits on the trailing flank of keyboard 60; plug thereon for portable electronic device 4; as personal digital assistance or mobile phone, the bearing 70 of a push-and-pull but the back side lower part of keyboard 60 is pivoted, the top of bearing 70 then is provided with one can supply to lift the cover plate 75 that closes:

But the cover plate 75 of the type structure can not be used as foot rest and come usefulness, and makes this keyboard 60 angle that can tilt, and is beneficial to user's operation.So it is that keyboard 60 bodies are made an angle of inclination in design, make operation convenient, yet this keyboard whole height can be higher.

The purpose of this utility model is to propose a kind of keyboard over cap structure of being made up of keyboard, bearing plate and cover plate; it not only has dustproof, protection keyboard and supporting role; but also can be used as the effect of keyboard foot rest, thereby solve the existing in prior technology problem.

The technical scheme that the utility model adopted is: it includes:

One keyboard:

One bearing plate, the both sides of its leading edge are to join with keyboard, make this bearing plate rotatable: and

One cover plate, the leading edge that can turn to the cover plate of keyboard bottom surface are that the both sides with the bearing plate trailing edge join, and this cover plate can turn to the bottom surface of keyboard;

Whereby, can go to the keyboard bottom surface as foot rest usefulness, be beneficial to the angle that the user operates and this keyboard is tilted in order to this cover plate.

Characteristics of the present utility model are:

The utility model is to provide a keyboard over cap structure-improved, and the turning bottom surface to keyboard of its cover plate is beneficial to the angle of user's operation and this keyboard is tilted to, and does not need to do an angle of inclination on the keyboard body as foot rest usefulness.

Because the inclined-plane of the utility model both sides is the cover plate side structure just, therefore, after cover plate covers the keyboard body, does not have the facts that the keyboard whole height is uprised and take place.

The utility model is to provide a keyboard over cap structure-improved; it is provided with an accommodation space at the rear side of keyboard; the two sides of this accommodation space are respectively equipped with a slotted eye; leading edge for a bearing plate is articulated; the trailing edge both sides of this bearing plate are respectively equipped with a jack-post, supply the leading edge of a cover plate to be articulated, whereby; as foot rest usefulness, and this keyboard is tilted to be beneficial to the angle of user's operation in order to the turning bottom surface to keyboard of this cover plate.

Because its rear side at keyboard is provided with a receiving space, receiving space is provided with a socket that can be connected with the keyboard circuit, so can plug thereon for a personal digital assistance or mobile phone etc.

Fig. 1 is the outside drawing of conventional keyboard dustproof cover structure.

Fig. 2 is the side view of conventional keyboard dustproof cover structure.

Fig. 3 is the outside drawing of an embodiment of the present utility model.

Fig. 4 is the exploded view of an embodiment of the present utility model.

Fig. 5 is the synoptic diagram of the utility model at collapse state.

Fig. 6 is the synoptic diagram of rotary state for the cover plate of the utility model one embodiment.

Fig. 7 is the side view of the cover plate of the utility model one embodiment as foot rest.

Fig. 8 is the synoptic diagram of another embodiment of the utility model at collapse state.

Fig. 9 is the synoptic diagram of rotary state for the cover plate of another embodiment of the utility model.

Figure 10 is the side view of the cover plate of another embodiment of the utility model as foot rest.

Further specify preferred embodiment of the present utility model in conjunction with above-mentioned each accompanying drawing now.

See also Fig. 3 and Fig. 4, the utility model is a kind of " keyboard over cap structure-improved ", and it comprises members such as a keyboard 1, a bearing plate 2 and a cover plate 3, wherein:

The rear side of keyboard 1 is provided with a receiving space 11, receiving space 11 is provided with a socket 12 that can be connected with keyboard 1 internal circuit, plug thereon for a portable electronic device 4, as personal digital assistance or mobile phone etc., be concaved with an accommodation space 13 on the corresponding position adjacent to this receiving space 11, the bottom of the two sides of this accommodation space 13 is respectively equipped with a slotted eye 14.

Bearing plate 2 is down L shaped flat board, the both sides of these bearing plate 2 leading edges are respectively equipped with a protruding axle 21, to be articulated with corresponding slotted eye 14, so that this bearing plate 2 can rotate around protruding axle 21, the both sides of bearing plate 2 trailing edges bottom are respectively equipped with a jack-post 22, to join with cover plate 3 corresponding positions.

The leading edge of cover plate 3 on the adjacent position of jack-post 22, is installed with a fixed leg 31 respectively, each fixed leg 31 is provided with a post hole 32, to be articulated,, use and make this cover plate 3 be used as foot rest so that this cover plate 3 can turn to the bottom surface of keyboard 1 around jack-post 22 with jack-post 22.

When the user desires to open this cover plate 3, be the protruding axle 21 and slotted eye 14 with this bearing plate 2: jack-post 22 is articulated the position as moving fulcrum with post hole 32, so, cover plate 3 can be opened from collapse state, as shown in Figure 5 and Figure 6, and then turn to the bottom surface of keyboard 1, and fitted in the back side of this cover plate 3 and the bottom surface of keyboard 1, as shown in Figure 7, whereby, as foot rest usefulness,, this keyboard 1 is beneficial to the angle that the user operates with cover plate 3 and being tilted to.

See also shown in Figure 8ly, the utility model also can be located at slotted eye 14 on the middle part of two sides of contiguous this accommodation space 13, to join with a protruding axle 21 ' that is the flat bearing plate 2 ' of I shape, can rotate around protruding axle 21 ' with this bearing plate 2; Jack-post 22 ' is located at the both sides of this bearing plate 2 ' trailing edge, joins with the post hole 32 with cover plate 3, can turn to the bottom surface of keyboard 1 around jack-post 22 ' with this cover plate 3, uses and make this cover plate 3 be used as foot rest.

When the user desires to open this cover plate 3, be protruding axle 21 ' and slotted eye 14 with this bearing plate 2 '; Jack-post 22 ' is articulated the position as moving fulcrum with post hole 32, so, cover plate 3 can be opened from collapse state, as shown in Figure 9, and then turn to the bottom surface of keyboard 1, and fitted in the back side of this cover plate 3 and the bottom surface of keyboard 1, as shown in figure 10, whereby, as foot rest usefulness,, this keyboard 1 is beneficial to the angle that the user operates in order to cover plate 3 and being tilted to.

In sum,, not only can make this cover plate outside dustproof, protection and supporting role, also can be used as foot rest usefulness, and the keyboard whole height is uprised, deeply usability on the tool industry by the utility model structural design.

Above-described; it only is a specific embodiment of the utility model the best; but structural attitude of the present utility model is not limited thereto; anyly be familiar with the personage of this skill in field of the present utility model; can think easily and variation or modification, all can be encompassed in the scope of following the utility model claims protection.

Claims

1. keyboard over cap structure-improved is characterized in that it comprises:

One keyboard:

One cover plate, the leading edge that can turn to the cover plate of keyboard bottom surface are that the both sides with the bearing plate trailing edge join, and this cover plate can turn to the bottom surface of keyboard.

2. keyboard over cap structure as claimed in claim 1 is characterized in that described keyboard, can be provided with a receiving space at its rear side, and receiving space is provided with the socket that confession one portable electronic device that can be connected with the keyboard circuit plugs.

3. keyboard over cap structure as claimed in claim 2 is characterized in that described portable electronic device, and it is personal digital assistance or mobile phone.

4. keyboard over cap structure as claimed in claim 1 is characterized in that described keyboard, can be arranged with an accommodation space at its rear side, and the two sides of accommodation space are respectively equipped with a slotted eye.

5. keyboard over cap structure as claimed in claim 4 is characterized in that described keyboard, and its slotted eye can be located on the middle part of the two sides that are close to this accommodation space.

6. keyboard over cap structure as claimed in claim 4 is characterized in that described keyboard, and its slotted eye can be located at the bottom of accommodation space two sides.

7. keyboard over cap structure as claimed in claim 1 is characterized in that described bearing plate, and the both sides of its leading edge can be respectively equipped with a protruding axle, and to join with slotted eye, this bearing plate can rotate around protruding axle.

8. keyboard over cap structure as claimed in claim 1 is characterized in that described bearing plate, and the both sides of its trailing edge can be respectively equipped with a jack-post.

9. keyboard over cap structure as claimed in claim 1 is characterized in that described bearing plate, and it is the flat board of I shape.

10. keyboard over cap structure as claimed in claim 1 is characterized in that described bearing plate, and it is down L shaped flat board.

11. keyboard over cap structure as claimed in claim 1 is characterized in that described cover plate, its leading edge can be provided with two fixed legs, and each fixed leg is provided with a post hole, and to join with corresponding jack-post, this cover plate can turn to the bottom surface of keyboard around jack-post.