CN206441125U

CN206441125U - A kind of computer keyboard

Info

Publication number: CN206441125U
Application number: CN201621386949.0U
Authority: CN
Inventors: 陈庆华
Original assignee: Binhai People's Hospital
Current assignee: Binhai People's Hospital
Priority date: 2016-12-16
Filing date: 2016-12-16
Publication date: 2017-08-25
Anticipated expiration: 2026-12-16

Abstract

The utility model discloses a kind of computer keyboard, including base, one end of the base is fixedly connected with the first axle sleeve, the inner shaft of first axle sleeve is connected with first rotating shaft, the opposite side of first axle sleeve is fixedly connected with limited block, the surface fixed cover of the first rotating shaft is connected to dust cap, the upper end of the dust cap is fixedly connected with handle, inside one end of the dust cap is provided with lamp box, the interior side of the lamp box is fixedly connected with LED, the inside opposite side of the lamp box is fixedly connected with glass plate, the upper surface of the base is fixedly connected with slipmat, the upper end of the slipmat is provided with keyboard, groove is provided with inside the front end of the base, spring is fixedly connected with the inside of the groove.The computer keyboard, good dustproof effect is easy to use, simple to operate, both artistic and practical, and keyboard is provided with dust cap, so, when without using keyboard, rotatably covers the key zone of keyboard, prevents dust from falling in key zone.

Description

A kind of computer keyboard

Technical field

The utility model is related to keyboard technique field, specially a kind of computer keyboard.

Background technology

Existing keyboard when in use, when especially lying idle for a long time, easily accumulates dust, such one on surface of keyboard Aspect, dust is easily fallen into inside keyboard, causes button loose contact, and on the other hand, when in use, dust is easily sticked on hand, no Health.

Dust-proof aspect currently for keyboard is comparatively short of, and the keyboard of notebook computer can lay one layer on surface Silicagel pad, but the keyboard of common desktop computer just can not be used so, simultaneously because starting to widely use currently on the market Mechanical keyboard, mechanical keyboard key mapping is higher, it is impossible to lay dustproof membrane, occurs dust inside key mapping so easily causing, influence Use.

Utility model content

The purpose of this utility model is to provide a kind of computer keyboard, with asking for solving to propose in above-mentioned background technology Topic.

To achieve the above object, the utility model provides following technical scheme：A kind of computer keyboard, including base, institute The one end for stating base is fixedly connected with the first axle sleeve, and the inner shaft of first axle sleeve is connected with first rotating shaft, the first axle The opposite side of set is fixedly connected with limited block, and the surface fixed cover of the first rotating shaft is connected to dust cap, the dust cap it is upper End is fixedly connected with handle, and inside one end of the dust cap is provided with lamp box, and the interior side of the lamp box is fixedly connected with LED Lamp, the lamp cassette bottom portion of the LED front end is provided with glass plate, and the upper surface of the base is fixedly connected with slipmat, described The upper end of slipmat, which is provided with to be provided with the inside of groove, the groove inside keyboard, the front end of the base, is fixedly connected with spring, The upper end of the spring is fixedly connected with support hand pad, and the interior side of the base is provided with USB interface, and the USB interface passes through Circuit connects LED, and the side of the base is fixedly connected with data board, and the upper surface side of the data board is fixedly connected with Second axle sleeve, the inner shafts of second axle sleeve are connected with the second rotating shaft, and the surface of second rotating shaft is fixedly connected with support Frame, the centre position of support frame as described above is socketed with round roller, and the internal package of the round roller has lead, the upper table of the data board Face opposite side is fixedly connected with rubber buckle.

It is preferred that, the position of the limited block is corresponding with the position of dust cap.

It is preferred that, the model E14 of the LED.

It is preferred that, the glass plate is made up of transparent toughened glass material.

It is preferred that, the position of the glass plate is corresponding with the position of LED.

It is preferred that, the size of the dust cap and the size of keyboard match, and position is corresponding.

It is preferred that, the support hand pad and slipmat are made by silica gel material.

It is preferred that, the height that the keyboard is placed is not less than the height of support hand pad.

Compared with prior art, the beneficial effects of the utility model are：A kind of computer keyboard, good dustproof effect is used Convenient, simple to operate, both artistic and practical, keyboard is provided with dust cap, so, when without using keyboard, rotatable dust cap to key The surface of disk, the key zone of keyboard is covered, and prevents dust from falling in the key zone of keyboard, to use keyboard, can be easy to Ground rotates dust cap, and the position of dustproof shell is fixed by limited block, while being provided with LED, energy in the inner side of dustproof shell It is enough to be switched on power by USB interface after upset is fixed, be illuminated work, because indoor light sometimes can not front Be irradiated on keyboard, so carry out secondary illumination by LED, can protect eyes, prevent light difference larger, eyesight occur The situation of decline, data board can be easy to record to need the related content remembered, round roller has been embedded in lead can in online Increase pressure, it is ensured that the compactness of round roller, rubber buckle can block pen, be easy to the placement of pen, support hand pad can use key Wrist is held during disk, the fatigue of wrist is reduced.

Brief description of the drawings

Fig. 1 is a kind of overall structure diagram of computer keyboard described in the utility model；

Fig. 2 is a kind of overall structure side schematic view of computer keyboard described in the utility model；

Fig. 3 is a kind of round roller internal structure diagrammatic cross-section of computer keyboard described in the utility model.

In figure：1st, first rotating shaft, 2, limited block, the 3, first axle sleeve, 4, base, 5, dust cap, 6, keyboard, 7, glass plate, 8th, lamp box, 9, LED, 10, support hand pad, 11, data board, 12, rubber buckle, 13, round roller, 14, lead, 15, support frame, 16, Second rotating shaft, the 17, second axle sleeve, 18, groove, 19, spring, 20, slipmat, 21, USB interface, 22, handle.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of computer keyboard, including base 4, base 4 One end be fixedly connected with the first axle sleeve 3, the inner shaft of the first axle sleeve 3 is connected with first rotating shaft 1, the opposite side of the first axle sleeve 3 Limited block 2 is fixedly connected with, the rotational angle of dustproof shell 5 can be limited, while the angle to rotation is fixed, is easy to LED Lamp 9 can carry out effective irradiation to the position of keyboard 6, and the position of limited block 2 is corresponding with the position of dust cap 5, Neng Goubao Card dust cap 5 can contact limited block 2, and the surface fixed cover of first rotating shaft 1 is connected to dust cap 5, and the upper end of dust cap 5, which is fixed, to be connected Handle 22 is connected to, inside one end of dust cap 5 is provided with lamp box 8, and the interior side of lamp box 8 is fixedly connected with LED 9, LED 9 Model E14, compact structure, performance is high, and the bottom of lamp box 8 of the front end of LED 9 is provided with glass plate 7, glass plate 7 by Transparent toughened glass material is made, and can play a part of protecting LED 9, the position of glass plate 7 is relative with the position of LED 9 Should, the upper surface of base 4 is fixedly connected with slipmat 20, and support hand pad 10 and slipmat 20 are made by silica gel material, slipmat 20 upper end is provided with keyboard 6, and the size and the size of keyboard 6 of dust cap 5 match, and position is corresponding, the height that keyboard 6 is placed Degree is not less than the height of support hand pad 10, prevents that support hand pad 10 is higher, influences inside the usage comfort of keyboard 6, the front end of base 4 Provided with groove 18, the inner side of groove 18 is fixedly connected with spring 19, and the upper end of spring 19 is fixedly connected with support hand pad 10, protects hand Wrist joint is not in joint disease, and the interior side of base 4 is provided with USB interface 21, and USB interface 21 connects LED by circuit Lamp 9, the side of base 4 is fixedly connected with data board 11, can be easy to important information during writing task, the upper table of data board 11 Face side is fixedly connected with the second axle sleeve 17, and the inner shafts of the second axle sleeve 17 are connected with the second rotating shaft 16, the table of the second rotating shaft 16 Face is fixedly connected with support frame 15, and the centre position of support frame 15 is socketed with round roller 13, and the internal package of round roller 13 has lead 14, Effective compacting can be carried out to blank sheet of paper, the upper surface opposite side of data board 11 is fixedly connected with rubber buckle 12, can fixed The position of pen.

It should be noted that during work：When it is to use keyboard 6 to need, keyboard 6 is placed in slipmat 20, it is anti-skidding Pad 20 is made up of silica gel material, can prevent keyboard 6 from occurring situation about skidding when in use, when dust cap 5 passes through handle 22 dozens When opening, limited block 2 can limit the rotational angle of dust cap, and can support the turned position of dust cap 5, pass through USB interface 21 connect LED 9 so that light can be radiated on keyboard 6 by LED 9, and key is irradiated to because light within doors can not be fixed On disk 6, LED 9 can play a part of secondary illumination, prevent light difference from affecting one's power of vision, and transparent toughened glass material is made Glass plate 7, effectively can allow light to irradiate, and can play a part of protecting LED, when operationally, wrist is prevented On support hand pad 10, by the reset and compression of spring 19, a buffering effect is played so that wrist can obtain certain system Into protection wrist is not in joint disease when computer is used for a long time, when needing record important information, rotary support frame 15, blank sheet of paper is placed on data board 11, then the lead 14 pushed down by round roller 13 inside blank sheet of paper, round roller 13 can increase round roller 13 weight, it is ensured that the compactness of round roller 13, then further takes out the record that the pen being stuck on the inside of rubber buckle 12 enters row information.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of computer keyboard, including base (4), it is characterised in that：One end of the base (4) is fixedly connected with first axle Cover (3), the inner shaft of first axle sleeve (3) is connected with first rotating shaft (1), and the opposite side of first axle sleeve (3), which is fixed, to be connected Limited block (2) is connected to, the surface fixed cover of the first rotating shaft (1) is connected to dust cap (5), and the upper end of the dust cap (5) is consolidated Surely handle (22) is connected with, inside one end of the dust cap (5) is provided with lamp box (8), and the interior side of the lamp box (8) is fixed LED (9) is connected with, lamp box (8) bottom of LED (9) front end is provided with glass plate (7), the upper table of the base (4) Face is fixedly connected with slipmat (20), and the upper end of the slipmat (20) is provided with inside keyboard (6), the front end of the base (4) Provided with groove (18), spring (19) is fixedly connected with the inside of the groove (18), the upper end of the spring (19) is fixedly connected There is support hand pad (10), the interior side of the base (4) is provided with USB interface (21), and the USB interface (21) is connected by circuit LED (9), the side of the base (4) is fixedly connected with data board (11), and the upper surface side of the data board (11) is fixed The second axle sleeve (17) is connected with, the inner shafts of second axle sleeve (17) are connected with the second rotating shaft (16), second rotating shaft (16) surface is fixedly connected with support frame (15), and the centre position of support frame as described above (15) is socketed with round roller (13), the circle The internal package of roller (13) has lead (14), and the upper surface opposite side of the data board (11) is fixedly connected with rubber buckle (12)。

2. a kind of computer keyboard according to claim 1, it is characterised in that：The position of the limited block (2) with it is dust-proof The position for covering (5) is corresponding.

3. a kind of computer keyboard according to claim 1, it is characterised in that：The model E14 of the LED (9).

4. a kind of computer keyboard according to claim 1, it is characterised in that：The glass plate (7) is by transparent tempering glass Glass material is made.

5. a kind of computer keyboard according to claim 1, it is characterised in that：The position of the glass plate (7) and LED (9) position is corresponding.

6. a kind of computer keyboard according to claim 1, it is characterised in that：The size and keyboard of the dust cap (5) (6) size matches, and position is corresponding.

7. a kind of computer keyboard according to claim 1, it is characterised in that：The support hand pad (10) and slipmat (20) It is made by silica gel material.

8. a kind of computer keyboard according to claim 1, it is characterised in that：The height that the keyboard (6) is placed is not low In the height of support hand pad (10).