CN2565069Y

CN2565069Y - Automatic opener for notebook computer

Info

Publication number: CN2565069Y
Application number: CN 02251832
Authority: CN
Inventors: 吕胜男
Original assignee: Shin Zu Shing Co ltd
Current assignee: Shin Zu Shing Co ltd
Priority date: 2002-09-03
Filing date: 2002-09-03
Publication date: 2003-08-06
Anticipated expiration: 2012-09-03

Abstract

The utility model relates to an automatic opener for a notebook computer, which comprises a lower hinge assembled on the rear part of a main body of a computer, an upper hinge assembled on the rear part of a computer screen, free ends extended in opposite directions of the upper and the lower hinges are wound in a C-shaped ring part, and through holes are formed in the inner part of the C-shaped ring part; the through holes of the upper and the lower hinges are penetrated with a pivot shaft, and a projecting part can be projected on the pivot shaft in a radial direction; a clamping part corresponding to the projecting part can be projected on one end face of a C-shaped ring part of one hinge adjacent to the projecting part in a shaft direction; when a screen cover is combined with the main body, the projecting part can be abutted on one side of the clamping part for decreasing the received press of hole diameters of the through holes and accumulating elastic force; when the screen is opened, the screen can be instantaneously ejected for convenient use for a user.

Description

The notebook computer automatic open device

[technical field]

The utility model relates to a kind of notebook computer automatic open device.

[background technology]

Because the volume of notebook computer is little, easy to carry, and progress along with science and technology, its memory body capacity and functions of use are also more and more, gradually replacing desktop computer becomes the main flow of PC, and general notebook computer is to utilize pivot and the screen of being located at the main body rear side to be pivoted, and screen is pivoted cover or open, when screen covers, be fastened by the fastener that is positioned at screen and main body front side again, in order to avoid in the process of carrying, open.

But, existing notebook computer but has when opening screen is inconvenient to the disappearance of operating, it is earlier to push fastener open with finger and pin when opening, the application of force is up opened screen again, it is quite inconvenient that yet this kind needs are pinned the mode of operation of the fastener while application of force, add no gap between screen and the main body and the inconvenient application of force, make that operation is more difficult.

[utility model content]

In order to improve above-mentioned disappearance, the purpose of this utility model is to provide a kind of notebook computer automatic open device, when desiring to open notebook computer, can use with convenient so that screen automatically springs open as long as push fastener open.

Based on above-mentioned purpose, the utility model provides a kind of notebook computer automatic open device, be to comprise that one is assembled in the following hinge of basic computer rear side and is assembled in the upper hinge of computer screen rear side, it is characterized in that: on this, the following hinge free end of projection in opposite directions is wound into C shape circle portion, in C shape circle portion, be formed with perforation, on this, place a pivot in the perforation of following hinge, radially be equipped with one section teat on this pivot, and the C shape of a wherein hinge of contiguous teat circle end surface axially be equipped with one with the corresponding fastening part of this teat, this teat presses on fastening part one side.When screen was covered on main body, teat can press on fastening part one side and the aperture pressurized of perforation is dwindled.

Described notebook computer automatic open device is characterized in that: the teat on this pivot can be between this upper and lower hinge.

Described notebook computer automatic open device is characterized in that: this fastening part can be located at down an end of the contiguous teat of hinge, and this pivot then places in the perforation of being fixed in this upper hinge.

Described notebook computer automatic open device is characterized in that: this teat also can be located on the lamellar body, and this lamellar body is fixed on pivot one free end, and this lamellar body outside also is assembled with a fastener on pivot.

Notebook computer automatic open device of the present utility model, when screen covers, the teat of pivot pushes against the fastening part on the hinge simultaneously, make its distortion and accumulate elastic force, when releasing the fastener of being located between screen and the body front end when desiring to open notebook computer, screen promptly can be subjected to the elastic force effect and automatically spring open, and opens screen to make things convenient for user's application of force.

For further understanding structure, feature and the purpose thereof of the utility model, now to describe in detail as the back than Cui embodiment and accompanying drawing:

[description of drawings]

Fig. 1 is the three-dimensional appearance synoptic diagram of preferred embodiment of the present utility model.

Fig. 2 is the perspective exploded view of the utility model.

Fig. 3 is the sectional perspective outward appearance combination synoptic diagram of the utility model.

Fig. 4 A, 4B are the utility model screens by open mode to the side-looking action synoptic diagram that covers.

Fig. 5 is the side-looking section action synoptic diagram of the utility model screen when fully closed.

Fig. 6 is the utility model side-looking that screen automatically springs open when opening action synoptic diagram.

Fig. 7 is the perspective exploded view of the another kind of embodiment of the utility model.

[embodiment]

Please consult Fig. 1 simultaneously, shown in 2, notebook computer is to comprise that a surface has input block and inside is provided with the main body (10) and a screen (20) of processing unit, and be to cooperate to place with pivot (30) to be positioned at screen (20) between screen (20) and main body (10) rear side, hinge (50) on main body (10) goes up, following hinge (40) and be the pivot joint shape, screen (20) then is provided with the fastener (60) of using mutual fastening with main body (10) front end, this pivot (30) periphery and radially be equipped with teat (31), the then corresponding fastening part (43) of being equipped with of perforation (42) periphery that following hinge (40) places for pivot (30), when screen (20) when covering fully, be to make down hinge (40) accumulate elastic force by this teat (31) pushing and pressing fastening part (43), when opening screen (20), screen (20) can flick moment, opens to make things convenient for user's application of force.

Above-mentioned is general introduction for the utility model, and its detailed structure and action are then addressed as the back:

Please cooperate Fig. 2, shown in Figure 3, the utility model is assembled with hinge (40) respectively in main body (10) rear side two ends, and screen (20) afterwards the side two ends also respectively assembling be provided with a upper hinge (50), on, following hinge (50) (40) is phase and the shape that is coaxial, on, the free end of following hinge (50) (40) institute projection is wound into the C shape circle portion (41) (51) that periphery has opening by lamellar body, make its inside have perforation (42) (52), (42) (52) perisporium of boring a hole then has the elasticity that can be out of shape, should hold in two perforation (42) (52) are adjacent in addition, axially be equipped with one section fastening part (43) to being less than wherein on perforation (a 42) end face, in this than Cui embodiment be fastening part (43) is located at be assembled in main body (10) go up under hinge (40), to match with the teat (31) of pivot (30);

Described pivot (30) external diameter is slightly less than, perforation (42) (52) internal diameter of following hinge (50) (40), to be placed through hinge (50) on screen (20) and the main body (10), on the following hinge (40), make to be to pivot between screen (20) and the main body (10) and cover and open, and in the middle of originally than Cui embodiment, be with pivot (30) be fixed in that hinge (50) is fixedly shape on the screen (20), and teat (31) radially is equipped with in pivot (30) stage casing, teat (31) is can correspondingly support to reach the fastening part (43) of hinge (40) down, when screen (20) when opening, be side by this teat (31) support and down hinge (40) fastening part (43) lateral margin and locate (please three read shown in Fig. 4 A simultaneously); When desiring to cover screen (20), even screen (20) is together with upper hinge (50), pivot (30) rotates together, the opposite side for the treatment of teat (31) contacts at the opposite side of fastening part (43) and stops (shown in Fig. 4 B), at this moment, slightly has an angle between screen (20) and the main body (10), the user continues screen (20) to cover toward pressing down again as illustrated in fig. 5, the teat (31) of pivot (30) promptly can the application of force push against fastening part (43), make C shape circle portion (41) distortion dwindle perforation (42) and accumulate elastic force, screen (20) promptly is fastened by the fastener (60) of being located at front end shown in first figure.

When desire is opened screen (20), the pushing and pressing position is at the fastener (60) of screen (20) front end as illustrated in fig. 6, and the buckling state of releasing screen (20) and main body (10), at this moment, the elastic force that the C shape circle portion (41) of following hinge (40) is accumulated promptly can make C shape circle portion (41) open and the teat (31) of pivot (30) is reversed, because pivot (30), screen (20) are to be consolidated into one, so, screen this moment (20) promptly can automatically spring open an angle, opens in the root edge of screen (20) with the finger application of force holder that makes things convenient for the user.

Above-mentioned is that the teat (31) that pivot (30) is last is established with the fastening part (43) of following hinge (40) and cooperated than Cui embodiment, pivot (30) then is fixing with upper hinge (50), it can also establish pivot (30) with following hinge (40) fixing, the teat (31) of pivot (30) is then established with upper hinge (50) and is cooperated, perhaps on upper hinge (50) and following hinge (40), all be provided with fastening part, to cooperate the location with pivot (30) teat (31) upward.

And for example shown in Figure 7, be the another kind of embodiment of the utility model, be same as aforementioned design concept, the utility model can also place at one of them end of pivot (70) and fix a lamellar body (71), again in this lamellar body of end (71) outside assembling one fastener (72) of pivot (70), deviate to prevent lamellar body (71), the periphery of this lamellar body (71) also is equipped with teat (710), hinge [is to be located at down hinge (40) in the present embodiment] end face of contiguous this lamellar body (71) then is equipped with fastening part (43), with the location that cooperatively interacts of the teat (710) with lamellar body (71), when screen (20) when covering, and make down C shape circle portion (41) distortion of hinge (40) by teat (710) pushing and pressing fastening part (43) and accumulate elastic force, make that screen (20) is automatically springed open when opening screen (20).

From the above, the design of the utility model is mainly by the teat of being located on the pivot, and a wherein hinge that is adjacent cooperates, make when desiring to open notebook computer, as long as release the buckling state of fastener, can open in order to user's application of force so that screen automatically springs open, its screen that can improve existing notebook computer is fitted and the inconvenient application of force with main body, and must push the disappearance that fastener just can be opened screen simultaneously with finger.

Claims

1. notebook computer automatic open device, be to comprise that one is assembled in the following hinge of basic computer rear side and is assembled in the upper hinge of computer screen rear side, it is characterized in that: this upper and lower hinge free end of projection in opposite directions is wound into C shape circle portion, in C shape circle portion, be formed with perforation, in the perforation of this upper and lower hinge, place a pivot, radially be equipped with one section teat on this pivot, and the C shape of a wherein hinge of contiguous teat circle end surface axially be equipped with one with the corresponding fastening part of this teat, this teat presses on fastening part one side.

2. notebook computer automatic open device as claimed in claim 1 is characterized in that: the teat on this pivot is between this upper and lower hinge.

3. notebook computer automatic open device as claimed in claim 2 is characterized in that: this fastening part is an end of being located at down the contiguous teat of hinge, and this pivot then places in the perforation of being fixed in this upper hinge.

4. notebook computer automatic open device as claimed in claim 1 is characterized in that: this teat is to be located on the lamellar body, and this lamellar body is fixed on pivot one free end, and this lamellar body outside also is assembled with a fastener on pivot.