CN211786994U

CN211786994U - Compatible multipurpose keyboard

Info

Publication number: CN211786994U
Application number: CN201921756467.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-19
Filing date: 2019-10-19
Publication date: 2020-10-27
Anticipated expiration: 2029-10-19

Abstract

The invention relates to a compatible multipurpose keyboard, in particular to the field of computer peripheral equipment. The material of the invention comprises a common keyboard, and upper and lower covering and wrapping soft rubber sleeves which are covered and arranged outside the common keyboard. The invention is based on adding on the common keyboard produced in large scale, and realizes a novel compatible multipurpose keyboard which can be used in the conventional environment, can be installed in an equipment platform for use in an embedded manner and can also be used in the environment requiring dustproof, waterproof and oil-proof by covering and wrapping the soft rubber sleeve with the upper cover and the lower cover. The invention can also reduce the key-striking noise and improve the key-striking hand feeling, is compatible with materials for use, and has obvious social and economic benefits.

Description

Compatible multipurpose keyboard

Technical Field

The utility model relates to a compatible multipurpose keyboard, concretely relates to computer external input device field.

Background

The keyboard is an important external input device of the computer, and the common keyboard is widely used in families and office occasions due to large yield and relatively low price; however, due to the natural defects of the design structure of the common keyboard, the common keyboard cannot be used in the occasions requiring water resistance, dust resistance and oil pollution resistance. On one hand, engineers in the field of keyboards have cumin to carry out technical improvement on the aspects of dust prevention and water prevention from the aspects of keyboard structures, particularly local structures of keys, but the waterproof grade is relatively low due to structural limitation, and the problems that dust and oil dirt enter gaps of the keys and cannot be effectively cleaned in industrial and outdoor application occasions cannot be solved all the time; on the other hand, the soft glue tectorial membrane keyboard that compares in the brand-new design in the aspect of ordinary keyboard structure also appears in the market, but this type of keyboard adopts electrically conductive flexible glue to wrap up the key circuit board that covers the keyboard completely, realizes totally sealed, though can solve waterproof dustproof grease proofing dirt problem, nevertheless because the application scenario restricts to the occasion that cleaning and disinfection requirements such as medical health are higher relatively, output can't compare with ordinary keyboard, therefore the price is higher relatively, can't carry out popularization and application on a large scale in other use occasions. In addition, the common keyboard has uneven stress on the keys due to the limitation of the key structure, and particularly under the condition of fast keys, noise is easy to generate, and the hand feeling of the keys is not good.

Disclosure of Invention

In order to overcome the above disadvantages, the present invention provides a compatible multipurpose keyboard. The utility model discloses a based on do the addition on mass production's ordinary keyboard, through installing upper and lower cover parcel flexible rubber sleeve additional, realize one kind both can use under conventional environment, can also use, can also realize the flexible glue and wrap up entirely and use and easily clean sterile novel compatible multipurpose keyboard under the dustproof and waterproof grease proofing dirty environment of requirement under the equipment platform of embedded installation again. The utility model discloses can also reduce the key striking noise, improve the key striking and feel, furthest compatible material uses simultaneously, has obviously to get social economic benefits.

Description of the drawings.

Fig. 1 is a schematic diagram of an overall solution of a compatible multipurpose keyboard.

Fig. 2 is a cross-sectional view of a compatible multipurpose keyboard.

Fig. 3 is an enlarged detail view of the location indicated by section a in fig. 2.

Detailed description of the preferred embodiments.

To achieve the above objects, the present invention is achieved by the following technical solutions, and the present invention is described in detail below with reference to the accompanying drawings and the detailed description. The utility model discloses a common keyboard has mouse touch pad, pilot lamp, and the keyboard has the key mouse function concurrently.

The utility model discloses a distribution of button is provided with a plurality of vertical and horizontal branch fences (hereinafter is referred to as the branch fence in ordinary keyboard button district) according to the keyboard in ordinary keyboard button district, forms the installation hole site according to the button cap between the branch fence of vertically and horizontally staggered. On the basis of the common keyboard B, the upper surface of the common keyboard B is provided with the covering and wrapping soft rubber sleeve A to form a novel keyboard, the novel keyboard is hereinafter referred to as a 'embedded keyboard with a shielding edge', and the novel keyboard has the following characteristics: the upper covering is covered with a soft rubber sleeve A, and corresponding matched soft rubber keys are designed according to the key position distribution of the common keyboard B and the structures of the keys; the top plane of the partition column of the key area of the common keyboard B and the peripheral plane of the bottommost part of each soft rubber key covered with the soft rubber sleeve A on the upper cover are mutually pasted; the top plane of each key cap of the common keyboard B is mutually stuck with the bottom surface of each soft rubber key covered with the soft rubber sleeve A on the upper cover. The keyboard has the advantages that each key position of the common keyboard B is uniformly adhered to each soft rubber key of the upper covering soft rubber sleeve A, the waterproof, dustproof and oil-proof problems are realized, the cleaning is convenient, and even if cleaning cloth is used for cleaning with cleaning solution or disinfectant, the upper covering soft rubber sleeve A cannot be wrinkled due to the separation of the local part of the upper covering soft rubber sleeve A from the common keyboard B. In addition, each soft rubber key covered with the soft rubber sleeve A is uniformly covered on each key of the common keyboard B to form a relatively closed space, and the bottommost part of each soft rubber key covered with the soft rubber sleeve A is provided with a groove A4 (see figure 3) to communicate the relatively closed spaces of the adjacent keys; when a user uses the keyboard by knocking the keys, the stress on the periphery of each key is uniform, and the air is extruded in the relatively closed space of the keys and flows to the relatively closed space of the adjacent key from the groove A4, so that the effect of buffering the keys is achieved, the noise and the hand feeling of the embedded keyboard with the shielding edge are obviously superior to those of a common keyboard. As shown in fig. 3, the periphery of the upper covering wrapping soft rubber sleeve a top surface is provided with an extending flange structure, namely, the upper covering wrapping soft rubber sleeve shelters from a flange a2, the keyboard can be supported to be embedded in an equipment platform, on one hand, the supporting function is achieved, so that the embedded keyboard with the sheltering flange can be placed on the edge of an equipment platform mounting hole, on the other hand, the burr defect of the edge opening of the equipment platform mounting hole can be sheltered, the accuracy requirement of the opening is also reduced, the embedded keyboard with the sheltering flange can be completely embedded in the equipment platform by being pasted on the equipment platform, and the embedded keyboard with the sheltering flange has the functions of water resistance, dust resistance. The outer side surfaces around the common keyboard B and the inner side surfaces around the upper covering soft rubber sleeve A are mutually bonded, and the bottom surface of the common keyboard B is wrapped by the wrapping edge A3 at the bottom of the upper covering soft rubber sleeve, so that the common keyboard B can not fall off in the air even if the common keyboard B is embedded and installed on the equipment platform with the shielding edge.

For the application occasions requiring dust, water and oil pollution prevention without being embedded and installed on the equipment platform, the bottom of the embedded keyboard with the shielding edge can be covered and wrapped with a soft rubber sleeve C by installation and adhesion, and the keyboard is hereinafter referred to as a full soft rubber wrapped keyboard, as shown in fig. 3. The upper covering and wrapping soft rubber sleeve A and the lower covering and wrapping soft rubber sleeve C of the full soft rubber wrapped keyboard realize the complete sticking and wrapping of the common keyboard, and the peripheral side surfaces have no segment difference.

The common keyboard can be a wireless keyboard or a wired keyboard. If the keyboard is a wired keyboard, holes need to be formed in the corresponding positions of the upper covering and wrapping soft rubber sleeve A and the lower covering and wrapping soft rubber sleeve C, the wire passing hole A1 of the upper covering and wrapping soft rubber sleeve and the wire passing hole C1 of the lower covering and wrapping soft rubber sleeve are shown in fig. 1, and the positions of the holes need to be opened by thin blades to form openings, so that the keyboard is convenient to thread and route when being installed on a common keyboard. The lower wire passing hole C1 covered and wrapped by the soft rubber sleeve belongs to an appearance piece, and the opening is cut open and then the adhesive tape needs to be stuck well without affecting the appearance. In addition, the soft rubber sleeve A is covered and wrapped at the position corresponding to the indicating lamp of the common keyboard B, and the soft rubber is made to be relatively thin, so that the working state of the indicating lamp can be conveniently displayed in a light-transmitting mode.

The description herein is in terms of the location of mechanical drawings for purposes of facet description, and the actual scope of patent protection is not affected by the examples in mechanical drawings.

The soft rubber material is silica gel, rubber and all plastic materials, such as TPU, TPR, TPE and the like.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A compatible multipurpose keyboard is characterized in that an addition is carried out on a common keyboard, an upper cover is additionally arranged on the common keyboard to wrap a soft rubber sleeve, so that a novel waterproof keyboard with four edges provided with silica gel flanges is formed, and the novel waterproof keyboard can be embedded and installed on equipment with installation holes for use; a lower covering and wrapping soft rubber sleeve is additionally arranged on the novel waterproof keyboard base with the four-side belt silica gel flanges to form a novel keyboard with a soft rubber full wrapping body and used in a dustproof, waterproof and oil-proof environment.

2. The compatible multipurpose keyboard as claimed in claim 1, wherein the key area of the normal keyboard is provided with a plurality of longitudinal and transverse partition columns according to the distribution of the keys on the keyboard, the top plane of the partition column and the peripheral plane of the bottommost part of each soft rubber key of the upper covering and wrapping soft rubber sleeve are adhered to each other, and the key cap and the bottom surface of the corresponding soft rubber key are adhered to each other, so that each soft rubber key on the upper covering and wrapping soft rubber sleeve can uniformly cover the keys of the normal keyboard, and the stress is uniform when the keys are pressed; the cleaning cloth is used for wiping, cleaning and disinfecting, and wrinkles caused by the fact that the upper covering covers the soft rubber sleeve and the common keyboard are separated from each other are avoided.

3. The compatible multipurpose keyboard as claimed in claim 1, wherein the upper cover is covered with the soft rubber cover and is mounted on the common keyboard in an adhering manner, and since the adjacent soft rubber keys of the upper cover covered with the soft rubber cover are provided with mutually ventilated channels, the buffer effect can be achieved during the key pressing, and the key pressing difficulty caused by unsmooth air exhaust of the closed space can be avoided.

4. A compatible multi-purpose keyboard as claimed in claim 1, wherein the upper cover is covered with a soft rubber cover, and the top of the soft rubber cover has a protruded shielding edge structure at the periphery for embedded installation of the keyboard on the equipment platform and sealed installation.

5. The compatible multipurpose keyboard as claimed in claim 1, wherein the upper portion of the upper.

6. The compatible multipurpose keyboard of claim 1, wherein the upper covering and wrapping software sleeve has an ultra-thin soft rubber sleeve corresponding to the position of the indicating lamp of the common keyboard, and can transmit light to display the working state of the corresponding indicating lamp.

7. The compatible multipurpose keyboard of claim 1, wherein for a common keyboard that is wired, corresponding wire passing hole structures are provided at corresponding positions of the upper and lower covering and wrapping soft rubber sleeves; for the scheme that the common keyboard is in wireless connection, corresponding positions of the upper covering and wrapping soft rubber sleeve and the lower covering and wrapping soft rubber sleeve are not provided with corresponding wire passing hole structures.