CN219039710U

CN219039710U - Waterproof, dustproof and anti-misoperation keyboard cover

Info

Publication number: CN219039710U
Application number: CN202222608854.0U
Authority: CN
Inventors: 俞群利
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-05-16
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a waterproof, dustproof and anti-false touch keyboard cover, which relates to the technical field of keyboard protection and comprises a telescopic frame, two telescopic movable plates, two positioning plates and two limiting grooves, wherein the telescopic frame comprises two telescopic long rods and two telescopic wide rods. According to the utility model, the telescopic long rod and the telescopic short rod are stretched and then covered on the keyboard, the telescopic long rod and the telescopic short rod are limited, meanwhile, the two movable telescopic plates are driven to synchronously stretch while the telescopic long rod is pulled, and when the telescopic wide rod is stretched, the two dislocated telescopic movable rods respectively move synchronously along with the two telescopic wide rods, so that the mistaken touch of the keyboard can be prevented, the effects of dust prevention and water prevention can be achieved, the keyboard can be adjusted adaptively according to keyboards with different sizes, the overlarge keyboard is prevented from being protected, the adjustment according to smaller keyboards can be realized, and the occupied area of a desktop is reduced.

Description

Waterproof, dustproof and anti-misoperation keyboard cover

Technical Field

The utility model relates to the technical field of keyboard protection, in particular to a waterproof, dustproof and anti-misoperation keyboard cover.

Background

At present, computers in China are increasingly popular, keyboards are necessary when computers are used in daily office, study and life, modern technology development keyboards are visible everywhere, and the keyboards are not used all the time.

The utility model discloses a waterproof, dustproof and anti-misoperation keyboard cover, which comprises a base, a cover plate and a limiting ring, wherein the patent number of the keyboard cover is CN 216527087U. The base comprises left and right arc baffles, front and rear anti-slip strips and left punching edges; the cover plate comprises a left punching edge; the limiting ring is connected with the base and the cover plate and is used for limiting. When the keyboard is used, the cover plate is covered, so that the problem that the keyboard is touched by mistake due to excessive desktop files and sundries can be solved, and the cover plate can cover the upper part of the keyboard completely without touching the keyboard by mistake because the arc-shaped baffle plates on the two sides are slightly higher than the keyboard, so that the keyboard has the effects of preventing water, ash and touch by mistake in daily offices. When the keyboard is not used, the cover plate is reversely rotated to the position below the base by the limiting circular ring, so that redundant space cannot be occupied, the two side arc baffles cannot influence the operation of the edge of the keyboard, the anti-slip strip can prevent the keyboard from sliding back and forth, and smooth use of the keyboard is realized.

The keyboard is framed through the base by the device, and then the cover plate is covered to protect the keyboard, but the size of the existing keyboard is different and various, and the keyboard with different sizes cannot be adaptively adjusted, so that the device has larger use limitation and cannot protect most keyboards.

Disclosure of Invention

Aiming at the technical problem that the prior art solution is too single, the technical scheme of the utility model is obviously different from the prior art solution, and the specific aim of the utility model is that: in order to solve the problems, a waterproof, dustproof and anti-false touch keyboard cover is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a waterproof ash prevention mistake of preventing touches keyboard cover, includes telescopic frame, two flexible fly boards, two locating plates and two spacing grooves, telescopic frame includes two flexible stock and two flexible wide poles, two flexible stock and two flexible wide pole head and the tail staggered connection, and junction all is ninety degrees setting, two flexible fly boards are fixed respectively at the inside wall of the flexible stock of two, and two the dislocation set about the expansion plate is, two the locating plate sets up the both ends at two flexible fly boards, two the spacing groove sets up respectively on two flexible wide poles, and two the spacing groove with two locating plate looks adaptation.

Preferably, every flexible stock all includes first flexible loop bar, a plurality of first locating hole, first locating nail and first flexible interior pole, the fixed lateral wall that sets up at flexible wide pole of one end of first flexible loop bar, first flexible interior pole slides and sets up inside first flexible loop bar, a plurality of first locating hole sets up on first flexible loop bar and first flexible interior pole, first locating nail is pegged graft on first locating hole.

Preferably, every flexible wide pole all includes flexible loop bar of second, a plurality of second locating hole, second locating nail and the flexible interior pole of second, the fixed lateral wall that sets up at flexible wide pole of one end of flexible loop bar of second, the flexible interior pole of second slides and sets up inside flexible loop bar of second, a plurality of the second locating hole sets up on flexible loop bar of second and the flexible interior pole of second, the second locating nail is pegged graft on the second locating hole.

Preferably, each telescopic movable plate comprises a first telescopic plate and a second telescopic plate, the first telescopic plates are arranged on the side walls of the first telescopic sleeve rods, the second telescopic plates are arranged on the side walls of the first telescopic inner rods, and the second telescopic plates are in sliding fit with the first telescopic plates.

Preferably, a sliding groove for sliding the second expansion plate is formed in the first expansion plate.

Preferably, a first sliding groove for sliding the first telescopic inner rod is formed in the first telescopic sleeve rod, and a second sliding groove for sliding the second telescopic inner rod is formed in the second telescopic sleeve rod.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the telescopic long rod and the telescopic short rod are stretched and then covered on the keyboard, the telescopic long rod and the telescopic short rod are limited, meanwhile, the two movable telescopic plates are driven to synchronously stretch while the telescopic long rod is pulled, and the two dislocated telescopic movable rods respectively move synchronously along with the two telescopic wide rods while the telescopic wide rods are stretched; not only can prevent that the keyboard from touching by mistake, play grey waterproof effect to can also adjust according to not equidimension's keyboard of adaptability, avoid too big keyboard to protect, can also adjust according to less keyboard, reduce desktop area occupied.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the bottom structure of the present utility model;

FIG. 3 is a schematic diagram of the positional relationship between a first expansion plate and a second expansion plate according to the present utility model;

FIG. 4 is a schematic view of a portion of the mechanism of the present utility model.

In the figure: 1. a first expansion plate; 2. a second expansion plate; 3. the first telescopic loop bar; 4. a first positioning hole; 5. a first positioning pin; 6. a first telescopic inner rod; 7. the second telescopic loop bar; 8. a first chute; 9. a second chute; 11. a sliding groove; 13. a second telescopic inner rod; 14. a second positioning hole; 15. a second locating pin; 16. a positioning plate; 17. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

Referring to fig. 1-4, a waterproof, dustproof and anti-false touch keyboard cover comprises a telescopic frame, two telescopic movable plates, two positioning plates 16 and two limiting grooves 17, wherein the telescopic frame comprises two telescopic long rods and two telescopic wide rods, the two telescopic long rods and the two telescopic wide rods are connected in a staggered mode in an end-to-end mode, ninety degrees are arranged at the connecting positions, the two telescopic movable plates are respectively fixed on the inner side walls of the two telescopic long rods, the two telescopic movable plates are arranged in a vertically staggered mode, the two positioning plates 16 are arranged at two ends of the two telescopic movable plates, the two limiting grooves 17 are respectively arranged on the two telescopic wide rods, and the two limiting grooves 17 are matched with the two positioning plates 16; firstly stretch flexible stock and flexible quarter butt according to the keyboard size, then the lid is on the keyboard, and carry out spacingly with flexible stock and flexible quarter butt, simultaneously drive two movable expansion plates synchronous stretching when pulling flexible stock, when stretching flexible wide pole, make two flexible movable rods of dislocation follow two flexible wide poles synchronous movement respectively, guarantee the surface of keyboard, prevent that the keyboard from touching by mistake, play the waterproof effect of ash prevention, and can adjust according to the keyboard of equidimension not that can be adaptive, avoid too big keyboard protection, can also adjust according to less keyboard, reduce desktop area occupied.

Specifically, every flexible stock all includes first flexible loop bar 3, a plurality of first locating hole 4, first locating nail 5 and first flexible interior pole 6, the fixed lateral wall that sets up at flexible wide pole of one end of first flexible loop bar 3, first flexible interior pole 6 slides and sets up inside first flexible loop bar 3, a plurality of first locating hole 4 sets up on first flexible loop bar 3 and first flexible interior pole 6, first locating nail 5 is pegged graft on first locating hole 4. The first telescopic inner rod 6 slides in the first telescopic sleeve rod 3, so that the length of the telescopic long rod can be adaptively adjusted, and then the first positioning nail 5 is inserted into the first positioning hole 4 to limit the length of the telescopic long rod.

Specifically, every flexible wide pole all includes flexible loop bar 7 of second, a plurality of second locating hole 14, second locating nail 15 and flexible interior pole 13 of second, the fixed lateral wall that sets up at flexible wide pole of one end of flexible loop bar 7 of second, flexible interior pole 13 of second slides and sets up inside flexible loop bar 7 of second, a plurality of second locating hole 14 sets up on flexible loop bar 7 of second and flexible interior pole 13 of second, second locating nail 15 is pegged graft on the second locating hole 14. The second telescopic inner rod 13 slides in the second telescopic sleeve rod 7, so that the length of the telescopic wide rod can be adaptively adjusted, and then the second telescopic inner rod is inserted into the second positioning hole 14 through the second positioning nail 15 to limit the length of the telescopic wide rod.

Specifically, every flexible fly leaf all includes first expansion plate 1 and second expansion plate 2, first expansion plate 1 sets up the lateral wall at first flexible loop bar 3, second expansion plate 2 sets up the lateral wall at first flexible inner rod 6, and the sliding fit of second expansion plate 2 and first expansion plate 1. The second telescopic plate 2 is driven to synchronously slide by sliding the first telescopic sleeve rod 3, so that the telescopic movable plate can always follow the second telescopic plate 2 to synchronously move, tightness is ensured, and the protection effect on a keyboard is improved.

Specifically, the first expansion plate 1 is internally provided with a sliding groove 11 for sliding the second expansion plate 2.

Specifically, a first chute 8 for sliding the first telescopic inner rod 6 is arranged in the first telescopic sleeve rod 3, and a second chute 9 for sliding the second telescopic inner rod 13 is arranged in the second telescopic sleeve rod 7.

The working principle is that the length of the telescopic long rod can be adaptively adjusted by sliding the first telescopic inner rod 6 in the first telescopic sleeve rod 3 according to the size of the keyboard, then the telescopic long rod is inserted into the first positioning hole 4 through the first positioning nail 5, the length of the telescopic long rod is limited, then the second telescopic inner rod 13 slides in the second telescopic sleeve rod 7, so that the length of the telescopic wide rod can be adaptively adjusted, then the second positioning nail 15 is inserted into the second positioning hole 14, the length of the telescopic wide rod is limited, the telescopic wide rod is covered on the keyboard, the telescopic long rod and the telescopic short rod are limited, meanwhile, the second telescopic plate 2 is driven to synchronously slide through the first telescopic sleeve rod 3, the telescopic movable plate can always follow the second telescopic plate 2 to synchronously move, the tightness is guaranteed, the two dislocated telescopic movable rods can synchronously move along with the two telescopic wide rods respectively, the comprehensive protection of the keyboard is guaranteed, the error touch-proof and waterproof effect of the keyboard is prevented, the keyboard is prevented from being touched by mistake, the small area is reduced, and the small keyboard is prevented from being adjusted according to the different adaptability, and the small keyboard is not occupied by adjusting the small area.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a waterproof ash prevention prevents mistake and touches keyboard cover which characterized in that: including telescopic frame, two flexible fly boards, two locating plate (16) and two spacing groove (17), telescopic frame includes two flexible stock and two flexible wide poles, two flexible stock and two flexible wide pole head and the tail staggered connection, and the junction all is ninety degrees setting, two flexible fly boards are fixed respectively at the inside wall of two flexible stock, and two flexible fly boards are dislocation set from top to bottom, two locating plate (16) set up the both ends at two flexible fly boards, two spacing groove (17) set up respectively on two flexible wide poles, and two spacing groove (17) with two locating plate (16) looks adaptation.

2. The waterproof, dustproof and anti-false touch keyboard cover according to claim 1, wherein: every flexible stock all includes first flexible loop bar (3), a plurality of first locating hole (4), first locating nail (5) and first flexible interior pole (6), the fixed lateral wall that sets up at flexible wide pole of one end of first flexible loop bar (3), first flexible interior pole (6) slide the setting inside first flexible loop bar (3), a plurality of first locating hole (4) set up on first flexible loop bar (3) and first flexible interior pole (6), first locating nail (5) are pegged graft on first locating hole (4).

3. The waterproof, dustproof and anti-false touch keyboard cover according to claim 2, wherein: every flexible wide pole all includes flexible loop bar (7) of second, a plurality of second locating hole (14), second locating nail (15) and flexible interior pole (13) of second, the fixed lateral wall that sets up at flexible wide pole of one end of flexible loop bar (7) of second, flexible interior pole (13) of second slide setting is inside flexible loop bar (7) of second, a plurality of second locating hole (14) set up on flexible loop bar (7) of second and flexible interior pole (13) of second, second locating nail (15) are pegged graft on flexible locating hole (14) of second.

4. The waterproof, dustproof and anti-false touch keyboard cover according to claim 2, wherein: every flexible fly leaf all includes first expansion plate (1) and second expansion plate (2), first expansion plate (1) set up the lateral wall at first flexible loop bar (3), second expansion plate (2) set up the lateral wall at first flexible interior pole (6), and sliding fit of second expansion plate (2) and first expansion plate (1).

5. The waterproof, dustproof and anti-false touch keyboard cover according to claim 4, wherein: the first expansion plate (1) is internally provided with a sliding groove (11) for sliding the second expansion plate (2).

6. A waterproof, dustproof and anti-false touch keyboard cover according to claim 3, wherein: the telescopic trolley is characterized in that a first sliding groove (8) for sliding the first telescopic inner rod (6) is formed in the first telescopic trolley (3), and a second sliding groove (9) for sliding the second telescopic inner rod (13) is formed in the second telescopic trolley (7).