CN209070495U

CN209070495U - A kind of foldable computer keyboard

Info

Publication number: CN209070495U
Application number: CN201821878916.7U
Authority: CN
Inventors: 苏治丞
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-15
Filing date: 2018-11-15
Publication date: 2019-07-05
Anticipated expiration: 2028-11-15

Abstract

The utility model discloses a kind of foldable computer keyboards, it is related to computer parts technical field, including keyboard and shell, the keyboard includes the left button disc main body and right button disc main body being connected by hinge, it is fixedly connected with shaft on the left of the left button disc main body and its bottom is provided with keyboard groove and through-hole, the utility model structure is simple, it is convenient to operate, pass through usage mode in setting two, so that functional diversities, simultaneously, support leg and sucker in the utility model can be transferred in placing groove when not in use, right button disc main body can be transferred in keyboard groove when not in use, closing lower case and upper housing again dustproof and rainproof but also can not only be convenient for carrying, it occupies little space, heat emission fan and through-hole are coaxially disposed and are provided with heat release hole, be conducive to heat to distribute, extend service life.

Description

A kind of foldable computer keyboard

Technical field

The utility model relates to computer parts technical fields, and in particular to a kind of foldable computer keyboard.

Background technique

With the development of the times, continuous improvement of people's living standards, electronic equipment are also gradually popularized, computer and intelligence Mobile phone is gradually popularized in the market, and the operation interface of user proceeds to more humanized drag from mechanical keyboard is beaten Touch control screen is draged, however sometimes because of the existing habit of user or certain work for needing largely to typewrite, key For disk still in being widely used, existing keyboard can not achieve the function of folding, this results in problem inconvenient to carry, because This, cannot meet the requirements.

Chinese patent application is that CN208027315U discloses a kind of foldable computer keyboard, including the first keyboard and the Two keyboards are welded with fixed block on first keyboard, card slot are offered on the fixed block, is provided in first keyboard The side bottom insertion of mounting plate, first keyboard is provided with the first link block, and first link block passes through hinge and the Two link blocks are hinged, and a side bottom of the second keyboard is arranged in second link block insertion, embeds on second keyboard There is indicator light, the other side of second keyboard offers placing groove, and fixation is plugged with fixed link on the cell wall of the placing groove, Movable sleeve is connected to rotating cylinder in the fixed link, and connecting rod is welded on the rotating cylinder, and one end of the connecting rod is fixedly installed The advantages of mounting blocks, the device is: first link block and the second link block of the utility model are hinged by hinge, this is just real The folder function between the first keyboard and the second keyboard is showed, has been convenient for carrying, flexibility is stronger, but it is anti-to fail rain-proof after folding Dirt, therefore can be further improved.

Utility model content

The purpose of this utility model is to provide a kind of foldable computer keyboards, to solve on caused by the prior art State multinomial defect.

A kind of foldable computer keyboard, including keyboard and shell, the keyboard include the left keyboard being connected by hinge Main body and right button disc main body are fixedly connected with shaft on the left of the left button disc main body and its bottom are provided with keyboard groove and through-hole, institute Stating shell includes upper housing and lower case, one end of the hinged lower case in one end of the upper housing, and the other end is connected in lower case It is interior, hook is fixedly connected on a side wall of the lower case, the hook is coupled with shaft, and the right button disc main body turns Dynamic to be connected in keyboard groove, the left keyboard lower body offers the placing groove of rectangle, rotation connection branch in the placing groove Support foot, the support leg bottom end are threadedly coupled several suckers, are fixedly connected with motor, the output shaft of the motor in the lower case Heat emission fan is connected, the heat emission fan and through-hole are coaxially disposed.

Preferably, the chinky altitude between the lower-left shell and left button disc main body is greater than the output shaft of heat emission fan and motor The sum of height.

Preferably, it is provided with rectangular channel on the left button disc main body, is clamped electrostatic rod in the rectangular channel.

Preferably, LED illumination lamp is inlaid on the right button disc main body.

Preferably, the heat release hole of annular array is provided with below the shell.

Preferably, the housing outer surface material is the fillet for having radius to be mm at rubber and edge-corner, it is described on Handle is fixedly connected on shell.

Utility model has the advantages that structure is simple, it is convenient to operate, by usage mode in setting two, so that function Diversification, meanwhile, support leg and sucker in the utility model can be transferred in placing groove when not in use, and right button disc main body does not use When can be transferred in keyboard groove, then close lower case and upper housing and dustproof and rainproof but also can not only be convenient for carrying, occupy little space, heat emission fan Heat release hole is coaxially disposed and be provided with through-hole, is conducive to heat and is distributed, extends service life.

Detailed description of the invention

Fig. 1 is the structural schematic diagram in the utility model.

Fig. 2 is the bottom view of keyboard in the utility model.

Fig. 3 is the structural schematic diagram of shell in the utility model.

Wherein, 1- keyboard, 2- shell, 4- left button disc main body, 5- right button disc main body, 6- shaft, 7- keyboard groove, 8- through-hole, 9- upper housing, 10- lower case, 11- hook, 12- placing groove, 13- support leg, 14- sucker, 15- motor, 16- heat emission fan, 17- Rectangular channel, 18- electrostatic rod, 19-LED headlamp, 20- heat release hole.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

As shown in Figure 1 to Figure 3, a kind of foldable computer keyboard, including keyboard 1 and shell 2, the keyboard 1 include logical The left button disc main body 4 and right button disc main body 5 of hinge connection are crossed, the left side of the left button disc main body 4 is fixedly connected with shaft 6 and its bottom Portion is provided with keyboard groove 7 and through-hole 8, and the shell 2 includes upper housing 9 and lower case 10, the hinged lower casing in one end of the upper housing 9 One end of body 10, the other end are connected in lower case 10, are fixedly connected with hook 11 on a side wall of the lower case 10, described Hook 11 is coupled with shaft 6, and the right button disc main body 5 is rotationally connected in keyboard groove 7,5 lower end of right button disc main body The placing groove 12 of rectangle is offered, support leg 13 is rotatablely connected in the placing groove 12,13 bottom end of support leg is threadedly coupled Several suckers 14, motor 15 is fixedly connected in the lower case 10, and the output axis connection heat emission fan 16 of the motor 15 is described to dissipate Heat fan 16 is coaxially disposed with through-hole 8.

In the present embodiment, the chinky altitude between the lower-left shell 10 and left button disc main body 4 be greater than heat emission fan 16 with The sum of the height of output shaft of motor 15.It is provided with rectangular channel 17 on the left button disc main body 4, is clamped electrostatic rod in the rectangular channel 17 18.LED illumination lamp 19 is inlaid on the right button disc main body 5.The heat release hole 20 of annular array is provided with below the shell 2.Institute Stating 2 outer surface material of shell is the fillet for having radius to be 2mm at rubber and edge-corner, is fixedly connected on the upper housing 9 Handle.

The course of work and principle: there are two types of usage modes for the utility model tool: one, keyboard 1 can be taken out from shell 2 makes It obtains keyboard 1 to be used alone, need to only take out shaft 6 from hook 11；Two, it can also be placed in shell 2 and use, by shaft 6 are linked into hook 11, and when using the utility model, left keyboard main body 5, then putting from right button disc main body 5 are produced from keyboard groove 7 It sets and produces support leg 13 and sucker 14 in slot 12, sucker 14 is sucked desktop or using plane, starts motor 15, drives heat emission fan 16 Rotation, disperses the heat of the generation of keyboard 1, and heat release hole 20 is provided with distributing conducive to heat, 1 service life of prolonging keyboard, square Electrostatic rod 18 is provided in shape slot 17 can play the role of destaticing automatically except dust, keep the cleaning of keyboard 1, LED illumination Lamp 19, which facilitates, is when not in use transferred to support leg 13 and sucker 14 in placing groove 12 using keyboard 1 under dim environment, then will be right Keyboard body 5 is transferred in keyboard groove 7, and closing lower case 10 and upper housing 9 dustproof and rainproof and can be convenient for carrying, and is set in motor 15 It is equipped with dry cell, LED illumination lamp 19 is electrically connected the output line of keyboard 1.

Based on above-mentioned, the utility model structure is simple, and it is convenient to operate, by usage mode in setting two, so that function is more Sample, meanwhile, support leg 13 and sucker 14 in the utility model can be transferred in placing groove 12 when not in use, right button disc main body 5 It can be transferred in keyboard groove 7, then close lower case 10 and upper housing 9 dustproof and rainproof but also can not only be convenient for carrying, occupy empty when not in use Between it is small, heat emission fan 16 and through-hole 8 are coaxially disposed and are provided with heat release hole 20, are conducive to heat and distribute, extend service life.

As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature Scheme is applied to realize.Therefore, embodiment disclosed above, in all respects are merely illustrative, and are not only 's.All changes that come within the scope of the invention or equivalents of the invention are by the utility model packet Contain.

Claims

1. a kind of foldable computer keyboard, which is characterized in that including keyboard (1) and shell (2), the keyboard (1) includes logical The left button disc main body (4) and right button disc main body (5) of hinge connection are crossed, is fixedly connected with shaft on the left of the left button disc main body (4) (6) and its bottom is provided with keyboard groove (7) and through-hole (8), and the shell (2) includes upper housing (9) and lower case (10), it is described on One end of the hinged lower case in one end (10) of shell (9), the other end are connected in lower case (10), and the one of the lower case (10) It is fixedly connected on a side wall hook (11), the hook (11) is coupled with shaft (6), right button disc main body (5) rotation It is connected in keyboard groove (7), right button disc main body (5) lower end offers the placing groove (12) of rectangle, the placing groove (12) Interior rotation connection support leg (13), support leg (13) bottom end are threadedly coupled several suckers (14), on the lower case (10) It is fixedly connected motor (15), the output axis connection heat emission fan (16) of the motor (15), the heat emission fan (16) and through-hole (8) are same Axis setting.

2. a kind of foldable computer keyboard according to claim 1, it is characterised in that: the lower case (10) and left button Chinky altitude between disc main body (4) is greater than the sum of the height of output shaft of heat emission fan (16) and motor (15).

3. a kind of foldable computer keyboard according to claim 1, it is characterised in that: on the left button disc main body (4) It is provided with rectangular channel (17), is clamped electrostatic rod (18) in the rectangular channel (17).

4. a kind of foldable computer keyboard according to claim 1, it is characterised in that: on the right button disc main body (5) It is inlaid with LED illumination lamp (19).

5. a kind of foldable computer keyboard according to claim 1, it is characterised in that: be provided with below the shell (2) The heat release hole (20) of annular array.

6. a kind of foldable computer keyboard according to claim 1, it is characterised in that: shell (2) the appearance plane materiel Matter is the fillet for having radius to be 2mm at rubber and edge-corner, is fixedly connected with handle on the upper housing (9).