CN209199054U - A kind of computer keyboard of easy to clean - Google Patents

Abstract

The utility model discloses a kind of computer keyboards of easy to clean, including keyboard case, the inside of keyboard case is placed with keyboard body, the outer wall of keyboard body two sides offers card slot, the inside of keyboard case two sides offers circular groove, the cell wall on two circular groove tops passes through two the first adjustable springs and is fixedly connected respectively with one end of two quarter butts, the other end of two quarter butts offers the first U-lag, two the first U-lags pass through pin shaft respectively to be flexibly connected with the first circular hole that two folding rod one end offer, a kind of computer keyboard of easy to clean of the utility model, pass through the folding rod of setting and being used cooperatively for card slot, fast quick-detach or installation can be carried out to keyboard, consequently facilitating clearing up the sundries of keyboard or groove, pass through the third adjustable spring of setting and being used cooperatively for stripe board, It can make to be in close contact between keyboard case and keyboard body, so that keyboard body be avoided to move.

Description

A kind of computer keyboard of easy to clean

Technical field

The utility model relates to a kind of computer keyboard, in particular to a kind of computer keyboard of easy to clean.

Background technique

Keyboard is one of computer key fitment, is the most frequently used and most important input equipment, can be incited somebody to action by keyboard English alphabet, number, punctuation mark etc. are input in computer, to issue order, input data etc. to computer；City at present Keyboard classes quantity on field has had much, but existing Keyboard pad lacks dust prevention, after a period of use, key Surface, inside and the groove of disk are easy to retain a large amount of dusts, are not easily cleaned.

Utility model content

The purpose of this utility model is to provide a kind of computer keyboards of easy to clean, to solve to mention in above-mentioned background technique Existing Keyboard pad out lacks dust prevention, and after a period of use, surface, inside and the groove of keyboard are easy to retain big Dust is measured, the problem of being not easily cleaned.

To achieve the above object, the utility model provides the following technical solutions: a kind of computer keyboard of easy to clean, including Keyboard case, the inside of the keyboard case are placed with keyboard body, and the outer wall of the keyboard body two sides offers card slot, The inside of the keyboard case two sides offers circular groove, and the cell wall on two circular groove tops passes through two One adjustable spring is fixedly connected with one end of two quarter butts respectively, and the other end of two quarter butts offers the first U-lag, Two first U-lags pass through pin shaft respectively and are flexibly connected with the first circular hole that two folding rod one end offer, two institutes It states the second circular hole that the other end of folding rod offers and passes through the second U-shaped that pin shaft is offered with two stock tops respectively Slot is flexibly connected, and the bottom end of two stocks is fixedly connected with the top of pull ring, and the middle part of the folding rod and card slot card Close connection.

As a kind of optimal technical scheme of the utility model, it is recessed that the diameter of two pull rings is greater than two circles The diameter of slot.

As a kind of optimal technical scheme of the utility model, the inner wall of the keyboard case bottom end passes through several thirds Adjustable spring is fixedly connected with the bottom end of two stripe boards respectively.

As a kind of optimal technical scheme of the utility model, the surface of the keyboard body is fixed with dustproof membrane.

As a kind of optimal technical scheme of the utility model, there are four supports for the bottom end fixed installation of the keyboard case Leg, and the equal fixed bonding in bottom end of each supporting leg has anti-skid rubber cushion.

Compared with prior art, the utility model has the beneficial effects that a kind of computer key of easy to clean of the utility model Disk can carry out fast quick-detach or installation to keyboard, consequently facilitating to key by the folding rod of setting and being used cooperatively for card slot Inside disk or the sundries of groove is cleared up, and by the third adjustable spring of setting and being used cooperatively for stripe board, can be made It is in close contact between keyboard case and keyboard body, so that keyboard body be avoided to move.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the keyboard case overlooking structure diagram of the utility model；

Fig. 3 is the folding rod structural schematic diagram of the utility model；

Fig. 4 is the strip plate structure schematic diagram of the utility model.

In figure: 1, keyboard case；2, keyboard body；3, card slot；4, circular groove；5, the first adjustable spring；6, quarter butt；7, Second adjustable spring；8, stock；9, pull ring；10, the first U-lag；11, the second U-lag；12, folding rod；13, the flexible bullet of third Spring；14, stripe board.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of computer keyboard of easy to clean, including keyboard case 1, keyboard The inside of shell 1 is placed with keyboard body 2, and the outer wall of 2 two sides of keyboard body offers card slot 3,1 two sides of keyboard case it is interior Portion offers circular groove 4, the cell wall on two 4 tops of circular groove pass through two the first adjustable springs 5 respectively with two One end of quarter butt 6 is fixedly connected, and the other end of two quarter butts 6 offers the first U-lag 10, two the first U-lag 10 difference It is flexibly connected by pin shaft with the first circular hole that two 12 one end of folding rod offer, the other end of two folding rods 12 opens up The second circular hole having is flexibly connected by the second U-lag 11 that pin shaft is offered with two 8 tops of stock respectively, two stocks 8 bottom end is fixedly connected with the top of pull ring 9, and the middle part of folding rod 12 is connected together with card slot 3.

Preferably, the diameter of two pull rings 9 is greater than the diameter of two circular grooves 4, and personnel is easy to use to pull stock 8.

Preferably, the inner wall of 1 bottom end of keyboard case by several third adjustable springs 13 respectively with two stripe boards 14 Bottom end be fixedly connected, can guarantee that keyboard case 1 and keyboard body 2 are in close contact.

Preferably, the surface of keyboard body 2 is fixed with dustproof membrane, can reduce the accumulation of 2 surface dirt of keyboard body.

Preferably, there are four supporting legs for the bottom end fixed installation of keyboard case 1, and the bottom end of each supporting leg is fixed viscous It is connected to anti-skid rubber cushion, frictional force can be increased, keyboard case 1 is avoided to slide.

When specifically used, a kind of computer keyboard of easy to clean of the utility model, when keyboard is after prolonged use, The inside of keyboard case 1 can accumulate many sundries, at this moment, need to only pull pull ring 9, pull ring 9 drives stock 8 to move downward, stock 8 The internal motion of 12 casees circular grooves of Foldable bar 4, after moving to certain distance, the middle part of folding rod 12 and keyboard body 2 The card slot 3 that two sides offer is detached from engaging, then can take out keyboard body 2, inside keyboard case 1 and keyboard body 2 Or the sundries of groove accumulation is cleared up, and after the completion of cleaning, keyboard body 2 is placed into inside keyboard case 1, is pulled and is drawn Ring 9 receives folding rod 12 inside circular groove 4, pull ring 9 is then unclamped, in the first adjustable spring 5 and the second adjustable spring 7 Under the action of, folding rod 12 moves downward, and then folding rod 12 is engaged with card slot 3, to complete to install, is existed by setting Being used cooperatively for third adjustable spring 13 and stripe board 14 inside keyboard case 1, can guarantee keyboard body 2 and keyboard case 1 is in close contact, and avoids keyboard body 2 from moving, by the dustproof membrane of setting, can reduce 2 surface dirt of keyboard body Accumulation.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result, Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of computer keyboard of easy to clean, including keyboard case (1), which is characterized in that the inside of the keyboard case (1) It is placed with keyboard body (2), the outer wall of keyboard body (2) two sides offers card slot (3), the keyboard case (1) two The inside of side offers circular groove (4), and the cell wall on two circular groove (4) tops passes through two the first flexible bullets Spring (5) is fixedly connected with one end of two quarter butts (6) respectively, and the other end of two quarter butts (6) offers the first U-lag (10), the first circular hole that two first U-lags (10) are offered by pin shaft and two folding rod (12) one end respectively is living Dynamic connection, the second circular hole that the other end of two folding rods (12) offers by pin shaft respectively with two stocks (8) The second U-lag (11) that top offers is flexibly connected, and the bottom end of two stocks (8) and the top of pull ring (9) are fixed Connection, and the middle part of the folding rod (12) is connected together with card slot (3).

2. a kind of computer keyboard of easy to clean according to claim 1, it is characterised in that: two pull rings (9) Diameter is greater than the diameter of two circular grooves (4).

3. a kind of computer keyboard of easy to clean according to claim 1, it is characterised in that: keyboard case (1) bottom The inner wall at end is fixedly connected with the bottom end of two stripe boards (14) respectively by several third adjustable springs (13).

4. a kind of computer keyboard of easy to clean according to claim 1, it is characterised in that: the keyboard body (2) Surface is fixed with dustproof membrane.

5. a kind of computer keyboard of easy to clean according to claim 1, it is characterised in that: the keyboard case (1) There are four supporting legs for bottom end fixed installation, and the equal fixed bonding in bottom end of each supporting leg has anti-skid rubber cushion.