CN2366890Y

CN2366890Y - Portable computer

Info

Publication number: CN2366890Y
Application number: CN 99209200
Authority: CN
Inventors: 陈家旺; 裘哲
Original assignee: Inventec Electronics Shanghai Co Ltd
Current assignee: Inventec Appliances Shanghai Corp
Priority date: 1999-04-27
Filing date: 1999-04-27
Publication date: 2000-03-01
Anticipated expiration: 2009-04-27

Abstract

The utility model provides a portable computer. Compared with a known technique, the utility model has the maximal diversity that the keyboard part is not completely fixed to the computer body; one side of the keyboard is rotationally connected with the computer body and the other side can be opened; one side of the keyboard part which is separated from the computer body is provided with at least one supporting device, for ensuring that an unclosed keyboard part tilts; thereby, a user can keep comfortable hand feeling during typing; the horizontal and smooth safety conditions of the peripheral devices of a mainframe when work can be ensured.

Description

Portable computer

The utility model relates to a kind of portable computer, and particularly a kind of keypad portion that makes is opened in use, and the computer body keeps the portable computer of horizontal plateau.

Portable computer is because easy to carry, therefore day by day universal.Yet because the keypad portion of portable computer is and its this body by integral forming of computer therefore if want to make keypad portion to tilt, to need to utilize the elevation device that is arranged at computer body bottom that whole computer body is raised usually, to obtain the inclination comfort feel.

With reference to figure 1, it has shown a kind of outboard profile of known portable computer, and it mainly is made of display device 1 and computer body 2, and is connected by a rotating shaft 3 between the two, wherein display device 1 mainly is made of display panels, and computer body 2 comprises then that keypad portion, main frame are pulled, hard disk etc.; Computer body 2 two bottom sides respectively are provided with a runners 4 again, and it is to be housed in computer body 2 bottoms and to flush with it when not using, and when the user desires to make keyboard to tilt, are about to runners 4 and pull open and ground 5 butts, and whole computer body 2 is tilted.

Yet this design is but seldom utilized by the user, because the design of this kind runners can not be given the very stable sensation of people, the user worries that runners does not support the weight of whole portable computer now, and then the risk of damage is arranged.

Again if very the computer body is tilted, and make the user when utilizing the keyboard input, feel comfortably cool, but the influence of the inclination of main body may cause the work of CDROM, soft, hard disk etc. the time, even damage.

In order to address the above problem; the purpose of this utility model is to provide a kind of portable computer; it can independently be propped keypad portion; and need not whole portable computer propped; so not only can guarantee inclination feel comfortable when the envoy keys in; can protect the main body horizontal plateau in when work itself again, and peripheral equipment (as CDROM,, soft, hard disk etc.) during work level stably safety condition can obtain to guarantee.

In utility model, a kind of portable computer is provided, comprise: have the computer body of a main operation face and the display device with a display panel, wherein display device is so that the mode of rotating between first use location that display surface is pulled first favorite places that closes with the main operation cover and display surface is pulled separates with main operation face is arranged at the computer body; It is characterized in that: the computer body comprises: one is arranged at the keypad portion of main frame portion and at least one with in making keyboard with at the 3rd favorite places of second favorite places and make the mode of rotating between the 3rd use location of keyboard in second use location be arranged at the bracing or strutting arrangement of keypad portion having the mode of rotating between second use location of the main frame portion of first depressed part, with second favorite places that is being contained in first depressed part and the main operation face of favouring on this main operation face.

In the utility model, keypad portion also comprises second depressed part and at least one grip part of at least one this bracing or strutting arrangement of placement again.

In the utility model, second depressed part also is provided with a hollow leg and a projection again.

In the utility model, bracing or strutting arrangement comprises again: one is provided with thereon first spring around hollow leg; One has a sheet of a perforation and a hollow bulb, and is arranged on the hollow leg that first spring is set by hollow bulb; Be arranged at second spring in the perforation; And a screw that is arranged in the perforation, and pass second spring and first spring in regular turn and combine with hollow leg.

Again in the utility model, a sheet has a groove, and is located at the T type breach that is located at the perforation periphery with the recess and of the projection opposite position of second depressed part.

Now cooperate drawing that embodiment of the present utility model is described.

Fig. 1 is the side view of known portable computer;

Fig. 2 is the part stereographic map of the utility model portable computer;

Fig. 3 is the three-dimensional exploded view of the utility model bracing or strutting arrangement;

Fig. 4 a is the diagrammatic cross-section of the utility model bracing or strutting arrangement when combining with hollow leg;

Fig. 4 b is the diagrammatic cross-section of the utility model bracing or strutting arrangement when combining with hollow leg, and wherein second spring is compressed;

Outboard profile when Fig. 5 a supports the computer body for the utility model bracing or strutting arrangement;

Outboard profile when Fig. 5 b is contained in the computer body for the utility model bracing or strutting arrangement;

Fig. 6 a is the part stereographic map of the utility model portable computer, and it installs another bracing or strutting arrangement;

Fig. 6 b is the synoptic diagram of bracing or strutting arrangement among Fig. 6 a, and wherein keypad portion is not supported as yet; And

Fig. 6 c is the synoptic diagram of bracing or strutting arrangement among the 6a figure, and wherein keypad portion is supported.

As shown in Figure 2, portable computer 10 of the present utility model mainly is made of a display device 11 and computer body 12, and the same as is known between the two connection rotationally by a rotating shaft is become by a display panel 111 by display device 11 is also equally main as is known.Computer body 12 is called main operation face 121 in the face of the surface of display device 11, and is provided with first depressed part 122 in main operation face 121.

Computer body 12 comprises a main frame portion 16 and a keypad portion 13, and wherein keypad portion 13 is to be arranged in first depressed part 122 of computer body 12.First depressed part, 122 bottoms are provided with a loam cake 14 again, and with when keypad portion 13 needs inclination opening as described later, loam cake 14 can prevent that main frame portion 16 inside are subjected to the pollution of dust etc.

Keypad portion 13 is to be connected rotationally at its downside in Fig. 2 with main frame portion 16, and have second depressed part 131 (only showing the upper right corner among the figure) respectively in the upper left corner and the upper right corner of keypad portion 13, in second depressed part 131, respectively be provided with a hollow leg 132 and a projection 133; Be provided with grip part 134 at keypad portion 13 upsides in addition, keypad portion 13 tilted to make things convenient for the user.

With reference to figure 3, bracing or strutting arrangement 15 is arranged in second depressed part 131 of keypad portion 13, it is made of a sheet 151, first spring 152, second spring 153 and a screw 154, if desire is connected bracing or strutting arrangement 15 movably with keypad portion 13, at first first spring 152 is provided with thereon around hollow leg 132; Prop up sheet 151 and have a hollow bulb 1515 (with reference to figure 4a), it is arranged on the hollow leg 132 that first spring 152 is set by hollow bulb 1515; Prop up sheet and have a perforation 1514, in the perforation 1514 that second spring 153 is arranged at a sheet 151; At last screw 154 is arranged in the perforation 1514 of sheet 151, it passes second spring 153 and first spring 152 in regular turn and combines with hollow leg 132, by said procedure, is about to bracing or strutting arrangement 15 and combines with keypad portion 13.

Sheet 151 with the projection 133 corresponding positions of keypad portion 13 on form a recess 1511, the effect of this recess 1511 is when desire is accommodated in second depressed part 131 of keypad portion 13 with bracing or strutting arrangement 154, can utilize

projection

133 and 151 engage and realize everywhere.

Prop up sheet 151 and have a T v notch v 1512, traversing with first spring of conveniently putting into 152; And a groove 1513 forms on a sheet, and the heart makes first spring 152 when being compressed or discharge, and certain rotation path is arranged.

With reference to the each several part element of figure 4a explanation bracing or strutting arrangement 15 and the marriage relation of hollow leg 132.Can find out that by Fig. 4 a a sheet 151 has a hollow bulb 1515 in the side in the face of hollow leg 132, to hold first spring 152 and hollow leg 132; Prop up sheet 151 and in perforation 1514 and hollow bulb 1515, be provided with dividing plate 15161 to separate first spring 152 and second spring 153.

Each element of the present utility model below has been described, below its service routine will be described.

When desiring keypad portion 13 is tilted, can utilize grip part 134 that keypad portion 13 and main frame portion 16 are separated, then bracing or strutting arrangement 15 is outwards moved, second spring 153 is subjected to external force and compresses at this moment, a feasible sheet 151 outwards moves (shown in Fig. 4 b) with first spring 152, and the recess 1511 of a sheet 151 and projection 133 disengagings, and first spring 152 like this is released, and a sheet 151 is strutted, and shown in Fig. 5 a, support keypad portion 13.

When desire combines keypad portion 13 with main frame portion 16, execute external force on a sheet 151, this moment, first spring 152 was compressed, and make a sheet 151 clockwise rotate, and its recess 1511 is engaged once more with projection 133, so be about to bracing or strutting arrangement 15 and be accommodated in keypad portion 13, shown in the 56th figure, and keypad portion 13 is combined with main frame portion 16.

Bracing or strutting arrangement is not limited to the foregoing description, shown in Fig. 6 a, 6b and 6c, bracing or strutting arrangement 17 can be made of two concentric tumblers, and major diameter tumbler 171 can protrude in surface of shell, making things convenient for the user to rotate, leg 135 butts of 172 of minor diameter tumblers and keypad portion 13 bottoms; When the user rotated major diameter tumbler 171, it drove minor diameter tumbler 172, and the leg 135 with minor diameter tumbler 172 butts is also driven, and then supported keypad portion 13; When desiring to make keypad portion 13 recovery levels, only need major diameter tumbler 171 counter-rotation are got final product.

By the utility model, when user's desire inclination keypad portion, only keyboard need be closed independently and prop, and need not whole portable computer propped, so not only can guarantee inclination feel comfortable when the user keys in, can guarantee the computer body horizontal plateau in when work itself again, and during peripheral equipment (as CDROM, soft, hard disk dish etc.) work level stably safety condition can obtain to guarantee.

Though the utility model discloses as above with preferred embodiment; right its is not in order to limiting the utility model, anyly is familiar with this operator, in not breaking away from spirit and scope of the present utility model; when doing to change and retouching, therefore protection domain of the present utility model is when being limited by claims.

Claims

1, a kind of portable computer comprises:

The computer body has main operation face; And

Display device, have display surface and pull, and described display device is so that the mode of rotating between first use location that described display surface is pulled first favorite places that closes with described main operation cover and described display surface is pulled separates with this main operation face is arranged at described computer body;

It is characterized in that described computer body comprises:

There is first depressed part in main frame portion at described main operation mask;

Keypad portion is with at second favorite places that is contained in described first depressed part and favour the mode of rotating between second use location of described main operation face and be arranged in the described main frame portion; And

At least one bracing or strutting arrangement is seemingly to put and make the mode of rotating between the 3rd use location of described keypad portion in second use location be arranged at described keypad portion in the 3rd collection of described second favorite places in described keypad portion.

2, portable computer as claimed in claim 1 is characterized in that, described keypad portion also comprises at least one second depressed part, puts to place described tipping.

3, portable computer as claimed in claim 1 is characterized in that, described second depressed part also is provided with a hollow leg.

4, portable computer as claimed in claim 1 is characterized in that, described second depressed part also is provided with a projection.

5, as claim 3 or 4 described portable computers, it is characterized in that described bracing or strutting arrangement comprises:

First spring is provided with thereon around described hollow leg;

Prop up sheet, have a perforation and a hollow bulb, and be arranged on the hollow leg that described first spring is set by described hollow bulb;

Second spring is arranged in the perforation of described sheet; And

Screw is arranged in the perforation of described sheet, and passes described second spring and described first spring in regular turn and combine with described hollow leg.

6, portable computer as claimed in claim 5 is characterized in that, described sheet with the corresponding position of the projection of described second depressed part, also comprise a recess.

7, portable computer as claimed in claim 5 is characterized in that, described sheet is provided with a T type breach in the periphery of described perforation.

8, portable computer as claimed in claim 5 is characterized in that, described sheet is provided with a groove.

9, portable computer as claimed in claim 5 is characterized in that, described sheet is provided with one every pulling, and nationality is to separate described first spring and described second spring.

10, portable computer as claimed in claim 1, wherein said keypad portion also comprises at least one grip part.