CN206411615U - The keyboard of easy cleaning - Google Patents

Abstract

The utility model provides a kind of keyboard of easy cleaning, including：The bottom surface of enclosure interior is provided with circuit board, each pair clamping hole to be equipped between a pair of depression bars, each pair body of rod to be connected by one group of spring, keycap is provided with above key lever, cover plate upper surface is provided with indicator-lamp cover.It is described in the utility model the keycap and housing of keyboard to be pulled down, not only easy cleaning, will not also damage keyboard after keyboard uses a period of time, the rest of people suitably is reminded by indicator lamp.

Description

The keyboard of easy cleaning

Technical field

The utility model belongs to computer hardware field, more particularly, to a kind of computer keyboard.

Background technology

Keyboard is seen everywhere in the life of people, but the keycap dismounting of keyboard is extremely difficult, thereby results in keyboard Cleaning gets up extremely difficult, and majority's selection, which turns over keyboard, is patted, and so has very big infringement to the life-span of keyboard, And some big debris are difficult to clean up out.

The content of the invention

In view of this, the utility model is directed to a kind of keyboard of easy cleaning, solves the problem of keyboard cleaning is difficult.

To reach above-mentioned purpose, what the technical solution of the utility model was realized in：

The keyboard of easy cleaning, including：Housing, key lever and cover plate.

The housing is the hollow cuboid of upper end open, and the bottom surface of enclosure interior is provided with circuit board, the housing left and right sides It is correspondingly provided with respectively in 5 pairs of clamping holes, each pair clamping hole and is equipped with a pair of depression bars, the depression bar includes the body of rod and dop, each pair It is connected between the body of rod by one group of spring, the length of the body of rod is more than the length of housing, several dops are located on the body of rod in pairs, The larger one end of dop is fixedly connected on body of rod upper surface.

The key lever is between a pair of dops, and the bottom of key lever is fixedly connected on circuit board, and the height of key lever is higher than Keycap, the connection corresponding with a pair of dops of each keycap are provided with above the height of dop, key lever.

The cover plate is cuboid plate, and several cover plates are slidably connected on the upside of housing, and each cover plate is located at adjacent two To between depression bar, the length of cover plate is identical with the length of housing, the spacing of the width of cover plate and adjacent two pairs of depression bars is adapted, its In one piece of cover plate upper surface be provided with below indicator-lamp cover, the indicator-lamp cover and be provided with indicator lamp, the indicator lamp electrically connects timing Device, the timer electrical connection circuit plate.

Further, one group of the spring is 4.

Further, the body of rod stretches out from the two ends of a pair of clamping holes.

Further, the keycap bottom bends inwards, and keycap bottom is stuck in the larger one end of dop.

Further, the dop keypad button distribution.

Relative to prior art, the keyboard of easy cleaning described in the utility model has the advantage that：

After keyboard uses a period of time, the keycap and housing of keyboard can be pulled down, keyboard is cleared up, Not only easy cleaning, will not also damage keyboard, in the case where adding indicator lamp, pass through indicator lamp prompting people stopping suitably Breath.

Brief description of the drawings

Constitute a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new The schematic description and description of type is used to explain the utility model, does not constitute to improper restriction of the present utility model. In accompanying drawing：

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the partial sectional view of Fig. 1 left views.

Description of reference numerals：

1- indicator-lamp covers；2- keycaps；The 3- bodies of rod；4- springs；5- cover plates；6- dops；7- key levers；8- circuit boards；9- clampings Hole；10- housings.

Embodiment

It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can To be mutually combined.

In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ", The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicate Or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately It is described, " multiple " are meant that two or more.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition State concrete meaning of the term in the utility model.

Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

As illustrated in fig. 1 and 2, the keyboard of easy cleaning, including：Housing 10, key lever 7 and cover plate 5.

The housing 10 is that the bottom surface inside the hollow cuboid of upper end open, housing 10 is provided with circuit board 8, and housing 10 is left Right both sides are correspondingly provided with 5 pairs of clamping holes 9, each pair clamping hole 9 respectively is equipped with a pair of depression bars, and the depression bar includes the He of the body of rod 3 It is connected between dop 6, each pair body of rod 3 by one group of spring 4, the length of the body of rod 3 is more than the length of housing 10, several dops 6 are located on the body of rod 3 in pairs, and the larger one end of dop 6 is fixedly connected on the upper surface of the body of rod 3.

The key lever 7 is between a pair of dops 6, and the bottom of key lever 7 is fixedly connected on circuit board 8, the height of key lever 7 Higher than the height of dop 6, the top of key lever 7 is provided with keycap 2, the connection corresponding with a pair of dops 6 of each keycap 2.

The cover plate 5 is cuboid plate, and several cover plates 5 are slidably connected to the upside of housing 10, and each cover plate 5 is located at phase Between adjacent two pairs of depression bars, the length of cover plate 5 is identical with the length of housing 10, the spacing of the width of cover plate 5 and adjacent two pairs of depression bars It is adapted, one of upper surface of cover plate 5 is provided with indicator-lamp cover 1, the lower section of indicator-lamp cover 1 is provided with indicator lamp, the instruction Lamp electrically connects timer, the timer electrical connection circuit plate 8.

4 one groups of the spring is 4.

The body of rod 3 stretches out from the two ends of a pair of clamping holes 9.

The bottom of keycap 2 bends inwards, and the bottom of keycap 2 is stuck in the larger one end of dop 6.

The keypad button of dop 6 distribution.

The device operation principle, when need cleaning keyboard when, the cover plate 5 of keyboard is removed, by keyboard overturn to keycap 2 to Under, the two ends of every a pair of depression bars are compressed successively, compress spring 4, all keycaps 2 slide from dop, remove keycap 2 Afterwards, keyboard is cleared up with hairbrush, after having cleared up, all keycaps 2 are stuck on corresponding dop 6 successively, then will Cover plate 5 is sequentially arranged on housing 10, when using keyboard reach three it is small when, the indicator lamp of keyboard can be lighted, remind user fit Work as rest, to extinguish indicator lamp, keyboard and computer need to only be reconnected.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model Protection domain within.

Claims (5)

1. the keyboard of easy cleaning, it is characterised in that：Including：Housing (10), key lever (7) and cover plate (5)；

The housing (10) is the hollow cuboid of upper end open, and the internal bottom surface of housing (10) is provided with circuit board (8), housing (10) left and right sides is correspondingly provided with 5 pairs of clamping holes (9), each pair clamping hole (9) and is equipped with a pair of depression bars, the depression bar bag respectively Include and be connected between the body of rod (3) and dop (6), each pair body of rod (3) by one group of spring (4), the length of the body of rod (3) is more than housing (10) length, several dops (6) are in pairs on the body of rod (3), and the larger one end of dop (6) is fixedly connected on the body of rod (3) Upper surface；

The key lever (7) is between a pair of dops (6), and the bottom of key lever (7) is fixedly connected on circuit board (8), key lever (7) Height be higher than the height of dop (6), keycap (2) is provided with above key lever (7), each keycap (2) is corresponding with a pair of dops (6) to be connected Connect；

The cover plate (5) is cuboid plate, and several cover plates (5) are slidably connected on the upside of housing (10), and each cover plate (5) is all provided with Between adjacent two pairs of depression bars, the length of cover plate (5) is identical with the length of housing (10), the width of cover plate (5) with adjacent two pairs The spacing of depression bar is adapted, and one of cover plate (5) upper surface is provided with below indicator-lamp cover (1), the indicator-lamp cover (1) and is provided with Indicator lamp, the indicator lamp electrically connects timer, the timer electrical connection circuit plate (8).

2. the keyboard of easy cleaning according to claim 1, it is characterised in that：(4) one groups of the spring is 4.

3. the keyboard of easy cleaning according to claim 1, it is characterised in that：The body of rod (3) is from a pair of clamping holes (9) Two ends stretch out.

4. the keyboard of easy cleaning according to claim 1, it is characterised in that：Keycap (2) bottom bends inwards, key Cap (2) bottom is stuck in the larger one end of dop (6).

5. the keyboard of easy cleaning according to claim 1, it is characterised in that：Dop (6) the keypad button distribution.