CN2643369Y

CN2643369Y - Notebook type computer keyboard device combination

Info

Publication number: CN2643369Y
Application number: CN 03224633
Authority: CN
Inventors: 余未明; 荆效忠
Original assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2003-03-22
Filing date: 2003-03-22
Publication date: 2004-09-22
Anticipated expiration: 2013-03-22

Abstract

A portable computer keyboard device compound brings convenience for the portable computer keyboard amounted on the keyboard seat, and comprises a keyboard seat, a keyboard and a plurality of block firmware. The block firmware is composed of a ''U-shaped'' body section and a hook arranged on one free end of the body section. The body section runs through and is accommodated into a penetrating hole provided on the keyboard seat, and extends out of the penetrating hole, which can be buckled and fixed on the portable computer keyboard and thus fix the keyboard on the keyboard seat. If the keyboard is needed to be dismount from the keyboard seat, user only pushes the hook of the block firmware and makes it shrink and separate from the edges of the keyboard, and then the keyboard is removed from the keyboard seat.

Description

The combination of notebook computer key board unit

[technical field]

The utility model is about the combination of a kind of notebook computer key board unit, be meant especially a kind of simple in structure, tear open and organize notebook computer key board unit combination easily.

[background technology]

In recent years, growing along with notebook computer, its hardware configuration is constantly simply to be assembled into development requires, and with regard to the assembling of keyboard, common keyboard is to lock fixing with screw by the notebook computer bottom, at first keyboard must be inserted keyboard base, the loam cake that secondly will comprise LCD covers, and temporarily presses solidly keyboard, makes its unlikely displacement, again whole computer is translated into the bottom surface up, lock screw from the bottom surface and realize the fixing of keyboard.This kind mode process very complicated that not only locks, and also very loaded down with trivial details inconvenience during the dismounting keyboard, and the inner all unit of notebook computer (as Winchester disk drive, central processing unit or various adapters etc.) tear group, maintenance open or because keyboard damage when wanting to upgrade, all must earlier keyboard be removed, if sealed keyboard in the above described manner, inconvenience when increasing maintenance is taken a lot of work and time-consuming.

A kind of mode that need not the fixedly keyboard of screw locking is also arranged at present, as No. the 348863rd, 352167, Taiwan patent announcement etc., provide a kind of and controlled assembly that moving of a plate body realize fixing keyboard to the fixing of keyboard or discharge by a control knob, thereby keyboard is fixed on the keyboard base or from keyboard base to be pulled down, this kind mode has overcome loaded down with trivial details with screw locking, has made things convenient for the group of tearing open of keyboard.Yet the control knob of this kind mode is located on the keyboard base, and it very easily moves to the position that keyboard is broken away from because of touching of external force, thereby keyboard is got loose; And, No. 348863 patent is established a carrying handle respectively in the keyboard both sides, this carrying handle is articulated in the keyboard both sides to revolve axle, its free end extends to form one and supports bar, in this carrying handle rotary course, should support also rotation thereupon of bar, it will take this some spaces, keyboard base bottom, and this carrying handle is located at this keyboard both sides, and is then not really attractive in appearance in view of external form; No. 352167 patent then be convexly equipped with at the back side of keyboard some in conjunction with button, then very inconvenience when making keyboard, and with this keyboard in conjunction with the button hole of button and board to also very difficult on time.

[summary of the invention]

The purpose of this utility model be to provide a kind of simple in structure, tear open and organize easily the combination of notebook computer key board unit.

Technical problem to be solved in the utility model realizes by following technical proposal: the combination of the utility model notebook computer key board unit, can make things convenient for the keyboard of notebook computer to tear open organizes in keyboard base, it comprises a keyboard base, one keyboard and some holding firmwares, this holding firmware comprises that one " U " shape body and is located at this body one free-ended grab, this body is to wear end to wear and be housed in the perforating of being offered on this keyboard base with tool grab one end, and this grab exposes to this perforating, but the edge of this notebook computer keyboard of its snap fit, thereby this keyboard is fixed on this keyboard base, if will be with this keyboard from this keyboard base dismounting, only need to promote the grab of these holding firmwares, make its contraction and break away from the edge of this keyboard, just this keyboard can be pulled down from this keyboard base.

The advantage of the utility model notebook computer key board unit combination is: the combination of the utility model notebook computer key board unit need not just can realize the assembly and disassembly of keyboard from keyboard base by instrument by the contraction of the flexible holding firmware of some tools.

[description of drawings]

The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.

Fig. 1 is the three-dimensional exploded view of the utility model notebook computer key board unit combination.

Fig. 2 is the enlarged drawing of the keyboard base perforating of the utility model notebook computer key board unit combination.

Fig. 3 is the stereographic map of the holding firmware of the utility model notebook computer key board unit combination.

Fig. 4 is another stereographic map of the holding firmware of the utility model notebook computer key board unit combination.

Fig. 5 is the three-dimensional combination figure of the utility model notebook computer key board unit combination.

Fig. 6 is that the holding firmware of the utility model notebook computer key board unit combination is buckled in the enlarged drawing in the perforating.

Fig. 7 is the combination view of the utility model notebook computer key board unit combination.

Fig. 8 is that the holding firmware of Fig. 7 is buckled in the enlarged drawing in the perforating.

Fig. 9 A to 9D is the assembling process cut-open view that the holding firmware of the utility model computer keyboard device combination is cut open along the IX line of Fig. 8.

[embodiment]

See also Fig. 1 to Fig. 4, the combination of the utility model notebook computer key board unit comprises a keyboard base 50, a keyboard 30 and some holding firmwares 10.

Establish a depression 52 that is used for installing this keyboard 30 on this keyboard base 50, this depression 52 is offered some jacks (figure does not show) on a sidewall, then offer some perforatings 56 at another relative sidewall 54 places, this perforating 56 comprises that a fixed area 60 and that is located at these 52 sidewalls, 54 outsides of caving in offers the disposal area 57 that extends to these 52 diapires 58 that cave in from this fixed area 60, and the fixed area 60 of this perforating 56 is convexly equipped with a flank 62 at the place, middle part towards this disposal area 57.

One lateral margin of this keyboard 30 is convexly equipped with some inserted sheets 32 to the jack of depression 52 sidewalls on should keyboard base 50, and another lateral margin then is bent to form a flanging 34 (shown in Fig. 9 D) vertically upward, and offers some grooves 36 (as shown in Figure 6) on this flanging 34.

This holding firmware 10 is one-body molded by elastic plastic material, it comprises that a tool is flexible and is the body 12 of " U " shape and from the grab 14 that should " U " shape body 12 1 free ends vertically outwards be convexly equipped with, this grab 14 has ramp structure, and the cambered surface that is its end face excessively arrives this free end inboard, another free end of this body 12 is established a fixed part 15 to fixed area 60 that should perforating 56, and this fixed part 15 comprises that two " L " shape stop sections 16 and that outwards vertically are bent to form respectively from these free end both sides are formed in the middle of this two stop section 16 and the inner fovea parts 18 that cave inward.

Please continue to consult Fig. 5 to Fig. 8, during assembling, should be snapped into respectively in its corresponding installation hole 56 by some holding firmwares 10 earlier, at this, only described and showed its assembling process with the buckle process of one of them holding firmware 10, please consult Fig. 9 A to 9D simultaneously, these holding firmware 10 tool grabs 14 1 ends are penetrated from the fixed area 60 of this perforating 56, rotation also promotes this holding firmware 10 downwards, making its tool grab 14 1 ends pass this disposal area 57 also finally rotates in this depression 52, the stop section 16 of this holding firmware 10 is contained in fixed area 60 two ends of this perforating 56 just at this moment, 18 of the inner fovea parts of this holding firmware 10 are resisted against on this flank 62, and this body 12 then is contained in the disposal area 57 of this perforating 56, at this moment, this holding firmware 10 is subjected to the elasticity extruding and produces self-locking, thereby is fixed on this keyboard base 50.

When installing this keyboard 30, the inserted sheet 32 of this keyboard 30 is inserted in the jack (figure does not show) of these keyboard base 50 depressions 52 sidewalls, push this keyboard 30 tool flangings 34 1 ends downwards, its inclined-plane along these holding firmware 10 grabs 14 is slipped into, because tool elasticity, the grab 14 of this holding firmware 10 will produce elasticity and step down and shrink in this disposal area 57, thereby this keyboard 30 is inserted on the diapire 58 of this depression 52 fully, treat that this grab 14 resets, it will snap in the groove 36 of this flanging 34, the just flanging 34 of this keyboard 30 of snap fit of the grab 14 of these holding firmwares 10 then, thus realize this keyboard 30 is fixed on the keyboard base 50 of this notebook computer main frame.

When pulling down this keyboard 30 on this keyboard base 50, only need to promote towards this disposal area 57 grab 14 of this holding firmware 10, the flanging 34 that makes these grabs 14 break away from this keyboard 30 also shrinks in this disposal area 57, can realize pulling down this keyboard 30 from this keyboard base 50.

Claims

1. notebook computer key board unit combination, the convenient keyboard of notebook computer is torn open organized in keyboard base, it comprises a keyboard base, a keyboard and at least two holding firmwares, it is characterized in that: establish a depression on this keyboard base, this is recessed in and offers at least two jacks on the sidewall, then offer at least two perforatings in another relative side-walls, this perforating comprises that a fixed area and that is located at this recessed side walls outside offers the disposal area that extends to this depression diapire from this fixed area; This keyboard can be installed in the depression of this keyboard base, and it is convexly equipped with at least two inserted sheets to jack that should keyboard base in a side, and is bent to form a flanging at relative opposite side; This holding firmware comprises that one is housed in the body of this disposal area and is located at the grab of this body one end, the other end of this body is established a fixed part to fixed area that should perforating, this grab passes this disposal area and exposes in this depression, comes the flanging of this keyboard of snap fit.

2. notebook computer key board unit combination as claimed in claim 1, it is characterized in that: this holding firmware is one-body molded, its body is ＂ U ＂ shape.

3. notebook computer key board unit as claimed in claim 2 combination is characterized in that: this grab is that the end from this ＂ U ＂ shape body vertically outwards is convexly equipped with and forms.

4. notebook computer key board unit as claimed in claim 3 combination is characterized in that: this flanging be from the opposite side marginal lappet of this keyboard directly upwards bending form.

5. notebook computer key board unit combination as claimed in claim 4 is characterized in that: the grab of corresponding these holding firmwares of the flanging of this keyboard is offered at least two grooves.

6. notebook computer key board unit as claimed in claim 4 combination is characterized in that: this fixed part comprises two in the middle of the ＂ L ＂ shape stop section and that the outwards vertical respectively bending in the other end both sides of this ＂ U ＂ shape body forms is formed on this two ＂ L ＂ shape stop section and the inner fovea part that caves inward.

7. notebook computer key board unit as claimed in claim 6 combination is characterized in that: this perforating place in the middle of its fixed area is convexly equipped with inner fovea part that should ＂ U ＂ shape body and forms a flank.

8. notebook computer key board unit as claimed in claim 7 combination is characterized in that: this holding firmware is that the fixed area from this perforating penetrates.

9. notebook computer key board unit as claimed in claim 8 combination is characterized in that: this grab is subjected in the collapsible disposal area of advancing this perforating of thrust.

10. notebook computer key board unit combination as claimed in claim 9, it is characterized in that: this holding firmware is to be made by resilient material.