CN214409920U

CN214409920U - Portable computer waterproof keyboard

Info

Publication number: CN214409920U
Application number: CN202120951183.0U
Authority: CN
Inventors: 鲁恩铭
Original assignee: Hunan Biological and Electromechanical Polytechnic
Current assignee: Hunan Biological and Electromechanical Polytechnic
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-10-15
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a portable computer waterproof keyboard, which comprises a shell and a waterproof part, wherein the shell is placed on the top surface of the waterproof part, a plurality of positioning grooves are arranged on the top surface of the shell, a plurality of positioning grooves are all provided with a shaft body, and a plurality of shaft bodies are all provided with keycaps; a plurality of drainage grooves are formed in the top surface of the shell; the left side face and the right side face of the shell are provided with clamping grooves. The utility model is provided with the shell, the positioning groove, the shaft body and the keycap, and the suspended keyboard design ensures that water is not easy to enter the shell, thereby protecting the keyboard, and the water carelessly scattered on the top surface of the shell is easier to drain away by arranging the drainage groove; through setting up the waterproof part, when using the keyboard, can place the waterproof part in the keyboard below, act as the heel brace and use, when the keyboard does not use, through with the waterproof part card on the keyboard, prevent that water or dust from falling on the keyboard to the keyboard has been protected.

Description

Portable computer waterproof keyboard

Technical Field

The utility model relates to an input device field especially relates to a waterproof keyboard of portable computer.

Background

A keyboard is a command and data input device used to operate equipment and also refers to a set of function keys (e.g., typewriter, computer keyboard) arranged to operate a machine or equipment through a system. The keyboard is the most common and main input device, and english letters, numbers, punctuations and the like can be input into the computer through the keyboard, so as to send commands, input data and the like to the computer.

Due to daily living habits, a water cup is usually placed on a computer desk, if the water cup is mistakenly touched, water is sprinkled on a keyboard, water enters the keyboard, a circuit board is damaged, and key failure is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable computer waterproof keyboard to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:

a portable computer waterproof keyboard comprises a shell and a waterproof piece, wherein the shell is placed on the top surface of the waterproof piece, a plurality of positioning grooves are formed in the top surface of the shell, shaft bodies are mounted on the positioning grooves, and keycaps are mounted on the shaft bodies; a plurality of drainage grooves are formed in the top surface of the shell; the left side surface and the right side surface of the shell are both provided with clamping grooves; the waterproof piece comprises two side plates and a top plate, the top plate is fixedly connected with the top surfaces of the two side plates, and clamping strips matched with the clamping grooves are fixedly arranged on one side, opposite to the side plates, of each side plate.

Preferably, the back of the shell is fixedly provided with a connecting wire, and the other end of the connecting wire is connected with a first connector lug and a second connector lug.

Preferably, four grooves are formed in the top surface of the top plate, and second magnets are fixedly arranged in the four grooves.

Preferably, four first magnets are fixedly arranged on the bottom surface of the shell, anti-slip pads are fixedly arranged on the bottom surfaces of the four first magnets, the four anti-slip pads are respectively located in the four grooves, the anti-slip pads are in contact with the first magnets, and the first magnets and the second magnets are attracted magnetically.

Preferably, the keycap is made of PBT (polybutylene terephthalate), and the wall thickness of the keycap is 1.3mm-1.5 mm.

Preferably, roof and curb plate all are the ABS material, the curb plate is the trapezoidal setting of falling.

The utility model has the advantages that:

1. the utility model is provided with the shell, the positioning groove, the shaft body and the keycap, and the suspended keyboard design ensures that water is not easy to enter the shell, thereby protecting the keyboard, and the water carelessly scattered on the top surface of the shell is easier to drain away by arranging the drainage groove; through setting up the waterproof part, when using the keyboard, can place the waterproof part in the keyboard below, act as the heel brace and use, when the keyboard does not use, through with the waterproof part card on the keyboard, prevent that water or dust from falling on the keyboard to the keyboard has been protected.

2. The utility model strengthens the connection between the shell and the waterproof piece by arranging the groove, the second magnet, the first magnet and the non-slip mat; through setting up first connector lug and second connector lug, increased the utility model discloses an applicability.

3. The utility model discloses the keyboard of the traditional 104 keys of relative ratio, the size is littleer to portable.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a top view of the present invention without a key cap;

FIG. 3 is a top view of the present invention without a key cap and a shaft body;

fig. 4 is a left side view of the present invention;

FIG. 5 is a left side view of the present invention without using a waterproof member

Fig. 6 is a top view of the waterproof member of the present invention;

fig. 7 is a schematic structural view of the waterproof member of the present invention;

reference numerals: 1. a housing; 2. positioning a groove; 3. a shaft body; 4. a keycap; 5. a water discharge tank; 6. a card slot; 7. a waterproof member; 71. a side plate; 72. a top plate; 73. clamping the strip; 74. a groove; 75. a second magnet; 8. a first magnet; 9. a non-slip mat; 10. a connecting wire; 11. a first connector lug; 12. and a second terminal.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Examples

As shown in fig. 1-7, a waterproof keyboard for a portable computer comprises a casing 1 and a waterproof member 7, wherein the casing 1 is placed on the top surface of the waterproof member 7, a plurality of positioning grooves 2 are formed on the top surface of the casing 1, shaft bodies 3 are mounted on the plurality of positioning grooves 2, pins on the plurality of shaft bodies 3 are connected with a circuit board in the casing 1, and keycaps 4 are mounted on the plurality of shaft bodies 3; a plurality of drainage grooves 5 are arranged on the top surface of the shell 1; the left side surface and the right side surface of the shell 1 are both provided with a clamping groove 6; the waterproof part 7 comprises two side plates 71 and a top plate 72, the top plate 72 is fixedly connected with the top surfaces of the two side plates 71, the opposite sides of the two side plates 71 are fixedly provided with clamping strips 73 matched with the clamping grooves 6, the back surface of the shell 1 is fixedly provided with a connecting wire 10, the other end of the connecting wire 10 is connected with a first connector 11 and a second connector 12, the first connector 11 is a Type-C connector, the second connector 12 is a USB-A connector, two connectors are arranged, the applicability of the device is stronger, the top surface of the top plate 72 is provided with four grooves 74, second magnets 75 are fixedly arranged in the four grooves 74, four first magnets 8 are fixedly arranged on the bottom surface of the shell 1, anti-slip pads 9 are fixedly arranged on the bottom surfaces of the four first magnets 8, the four anti-slip pads 9 are respectively positioned in the four grooves 74, the anti-slip pads 9 are contacted with the first magnets 8, the first magnets 8 are magnetically attracted with the second magnets 75, through setting up recess 74, second magnet 75, first magnet 8, slipmat 9, strengthened being connected of casing 1 with waterproof piece 7, key cap 4 is the PBT material, and the PBT material can add wear-resisting, has increased key cap 4's life, and key cap 4's wall thickness is 1.3mm-1.5mm, and roof 72 and curb plate 71 all are the ABS material, and curb plate 71 is the trapezoidal setting of falling.

The working principle is as follows: the keyboard is designed to be suspended, so that water is not easy to enter the shell 1, a circuit board in the shell 1 is protected, and the keyboard is protected; when water is carelessly scattered on the keyboard, the water on the keyboard falls into the drainage groove 5, so that the water is conveniently drained; through setting up waterproof piece 7, during the use keyboard, can place waterproof piece 7 in the keyboard bottom, act as the heel brace and use, when the keyboard does not use, peg graft in draw-in groove 6 of casing 1 through the card strip 73 with waterproof piece 7 to with waterproof piece 7 card on the keyboard, thereby prevent that water or dust from falling on the keyboard, thereby protected the keyboard.

The connection between the shell 1 and the waterproof piece 7 is reinforced by arranging the groove 74, the second magnet 75, the first magnet 8 and the anti-slip pad 9; the applicability of the device is increased by arranging the first connector lug 11 and the second connector lug 12; the keyboard is smaller in size than a conventional 104-key keyboard, and thus is portable.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A waterproof keyboard of portable computer, includes casing (1) and waterproof (7), its characterized in that:

the shell (1) is placed on the top surface of the waterproof piece (7), a plurality of positioning grooves (2) are formed in the top surface of the shell (1), shaft bodies (3) are mounted on the plurality of positioning grooves (2), and keycaps (4) are mounted on the plurality of shaft bodies (3); a plurality of drainage grooves (5) are formed in the top surface of the shell (1); clamping grooves (6) are formed in the left side face and the right side face of the shell (1); waterproof piece (7) include two curb plates (71) and a roof (72), roof (72) and the top surface fixed connection of two curb plates (71), two all set firmly card strip (73) that match with draw-in groove (6) on the relative one side of curb plate (71).

2. The waterproof keyboard of portable computer according to claim 1, wherein: the back of casing (1) sets firmly connecting wire (10), the other end of connecting wire (10) is connected with first connector lug (11) and second connector lug (12).

3. The waterproof keyboard of portable computer according to claim 1, wherein: four grooves (74) are formed in the top surface of the top plate (72), and second magnets (75) are fixedly arranged in the four grooves (74).

4. The waterproof keyboard of portable computer according to claim 1, wherein: four first magnets (8) are fixedly arranged on the bottom surface of the shell (1), anti-slip pads (9) are fixedly arranged on the bottom surfaces of the four first magnets (8), the anti-slip pads (9) are respectively positioned in the four grooves (74), the anti-slip pads (9) are in contact with the first magnets (8), and the first magnets (8) and the second magnets (75) are attracted magnetically.

5. The waterproof keyboard of portable computer according to claim 1, wherein: the keycap (4) is made of PBT (polybutylene terephthalate), and the wall thickness of the keycap (4) is 1.3mm-1.5 mm.

6. The waterproof keyboard of portable computer according to claim 1, wherein: roof (72) and curb plate (71) all are the ABS material, curb plate (71) are the trapezoidal setting of falling.