CN2569198Y

CN2569198Y - Pivot device capable of automatic spring open

Info

Publication number: CN2569198Y
Application number: CN 02251859
Authority: CN
Inventors: 吕胜男
Original assignee: Shin Zu Shing Co ltd
Current assignee: Shin Zu Shing Co ltd
Priority date: 2002-09-05
Filing date: 2002-09-05
Publication date: 2003-08-27
Anticipated expiration: 2012-09-05

Abstract

The utility model relates to a pivot device capable of automatic spring open, which comprises a pivot, and a spring piece or a spring penetrated on the pivot, wherein, the pivot adjacent to both sides of the spring piece or the spring are respectively sheathed with a hinge piece; the outer side of each hinge piece is fixedly arranged on the pivot in an e-type, wherein, the hinge piece can be respectively and fixedly arranged on a main body and a screen of a notebook computer to be conveniently assembled into a pivot device; when the notebook computer is opened, after a press button is pressed, the screen can be upward sprang owing to the spring restoring force of the spring piece and the spring for a user conveniently opening the screen, and the purpose of convenient opening the screen can be achieved.

Description

Can automatically rebounding open armature apparatus

Technical field

The utility model relates to a kind of syndeton of notebook computer, refer in particular to a kind of be positioned on the notebook computer can automatically rebounding open armature apparatus.

Background technology

The practicality of hand-held computer or notebook computer is can be convenient to the advantage that people carry for having, in a notebook computer, generally all have screen and body, place, both sides between between screen and body all is provided with armature apparatus, the pivot between screen and body is provided and the unlatching or the closing function of notebook computer can be provided with armature apparatus.

Known armature apparatus is (as Fig. 9, shown in Figure 10), include a bolster 60 that can be fixedly arranged on the body of notebook computer, on bolster 60, laterally wear a pivot 61, these pivot 61 1 ends are to be fixedly arranged on the screen of notebook computer, on pivot 61 and be positioned at bolster 60 both sides and be respectively equipped with several pieces pads 62, be positioned at pad 62 sides and be provided with the fixed head 63 that a surface has embossing, usefulness for oil storage, adjacent to fixed head 63 outer setting several pieces disk-shaped shell fragments 64 are arranged, increase the friction force of armature apparatus inside with several disk-shaped shell fragments 64, shell fragment 64 arranged outside a slice location-plates 65, be locked on the pivot 61 with nut 66, but, above-mentioned structure in combination back is actual but have when using as after shortcoming, remain to be improved:

Be fixedly arranged on because of bolster 60 on the body of notebook computer, pivot 61 end in addition is fixedly arranged on the screen, and when desire was opened screen, it is a little that screen is automatically springed open in advance, in the operation of opening screen, has the shortcoming that is difficult for opening screen.

Therefore, the practicality of the known armature apparatus structure of above-mentioned traditional type is not enough.

The utility model content

Fundamental purpose of the present utility model provides a kind of armature apparatus that can flick certainly, opens screen easily.

For achieving the above object, the utility model provides a kind of armature apparatus that can flick certainly, is made up of pivot, shell fragment, two hinge plates etc.; This pivot is a column type cylinder; This shell fragment is sheathed on the pivot, and this shell fragment is slightly to be a C shape lamellar body, forms a profile groove on shell fragment, and the both sides that are positioned at profile groove on shell fragment protrude out towards the outside respectively has an arc lug; This two hinge plate is set on the pivot respectively and is positioned at the shell fragment both sides, and each hinge plate inboard protrudes out respectively and forms an arc lug, and the arc lug of a hinge plate inboard is the adjacent arc lug side that abuts against in shell fragment.

Described can automatically rebounding open armature apparatus, wherein forming in pivot centre can be for the thick portion that shell fragment is set.

Described can automatically rebounding open armature apparatus, the E type that wherein is respectively equipped with is buckled, and is to press from both sides respectively to pull to be fixed in each hinge plate outside on the pivot.

For achieving the above object, the utility model provides the another kind can automatically rebounding open armature apparatus, is made up of pivot, spring, two hinge plates etc.; This pivot is a column type cylinder; This spring is to be sheathed on the pivot, establishes an end respectively in both ends of the spring; This two hinge plate can be set on the pivot respectively and is positioned at the spring both sides, and each hinge plate inboard protrudes out respectively and forms an arc lug, and spring end is to press respectively on hinge plate one side and another hinge.

Above-mentioned can automatically rebounding open armature apparatus, it is to press from both sides each hinge plate outside of pulling on pivot respectively that the E type of wherein establishing is respectively buckled.

Advantage of the present utility model is: when when opening notebook computer, after pushing clinching, can screen be flicked slightly up because of the elastic-restoring force of shell fragment and spring, so that the user opens screen, be convenient to open the notebook computer screen so can reach.

Description of drawings

Fig. 1 is a stereo appearance figure of the present utility model;

Fig. 2 is a three-dimensional exploded view of the present utility model;

Fig. 3 is the floor map of the utility model after combination;

Fig. 4 be the utility model when be assembled in use on the notebook computer in conjunction with cut-open view;

Fig. 5 be the utility model when be assembled in use on the notebook computer another in conjunction with cut-open view;

Fig. 6 is that the utility model is analysed and observe action diagram when being assembled in the combination of using on the notebook computer;

Fig. 7 is the stereo appearance figure of another embodiment of the present utility model;

Fig. 8 is the three-dimensional exploded view of another embodiment of the present utility model;

Fig. 9 is the three-dimensional exploded view of known armature apparatus structure;

Figure 10 is the floor map of known armature apparatus after combination.

Embodiment

Now for ease of further specifying feature of the present utility model and essence effect thereof, content, Te Zuo is with graphic, detailed for illustrate as after

The utility model be for a kind of can automatically rebounding open armature apparatus as shown in Fig. 1 to Fig. 3, the utility model be with pivot 10, shell fragment 20, two

hinge plates

30,40 and two E types buckle 32 formed;

This pivot 10 is to be a column type cylinder, is formed with thick portion 11 in pivot 10 central authorities;

This shell fragment 20 is can be sheathed in the thick portion 11 of pivot 10, and this shell fragment 20 is slightly to be a C shape lamellar body, is formed with a profile groove 21 on shell fragment 20, and the both sides that are positioned at profile groove 21 on shell fragment 20 protrude out the

arc lug

22,23 with proper area respectively towards the outside;

This two hinge plate 3040, be to be set on the pivot 10 respectively and to be positioned at shell fragment 20 both sides, each

hinge plate

30,40 inboard protrudes out the arc lug 3141 that formation one has proper area respectively, the arc lug 31 of one hinge plate, 30 inboards is adjacent arc lug 22 sides that abut against in shell fragment 20, there is an E type to buckle 3242 respectively, be to press from both sides respectively to pull to be fixed in each

hinge plate

30,40 outside on the pivot 10, can form the armature apparatus structure.

When using after the combination of mat said structure as shown in Fig. 4, Fig. 5, one end of one hinge plate 30 combined with 33 of the bodies of notebook computer fix, the screen 43 of notebook computer is fixing with another sheet hinge plate 40, when screen 43 pivots unlatching with respect to body 33, but the pivot action of mat hinge plate 40 and screen 43 relative another hinge plates 30 and body 33 makes screen 43 open up.

As shown in Figure 6, between the screen 43 relative bodies 33 of notebook computer when closing closure, be adjacent arc lug 23 places of arc lug 41 ejection shell fragments 20 with hinge plate 40 inboards, make shell fragment 20 be tightened towards profile groove 21 places, and make shell fragment 20 can store elastic force, when next desire is opened the screen 43 of notebook computer, after pushing clinching, can discharge elastic force because of shell fragment 20, after screen 43 can being flicked slightly up, can be convenient to the user and open screen 43, have and manipulate quite convenience and advantage easily.

As Fig. 7, shown in Fig. 8, major part is same as Fig. 1, structure shown in Fig. 2, it does not exist together is to be: do not need to be provided with thick portion 11 on pivot 10, and can replace shell fragment 20 by a spring 50, be respectively equipped with an end 51 in spring 50 two ends, 52, each end 51, the 52nd, can press respectively on hinge plate 30 1 sides and another hinge plate 40, so spring 50 can reach identical aforesaid shell fragment 20 effects, when when opening the screen 43 of notebook computer, also can be by the elastic-restoring force of spring 50, the need of the follow-up unlatching screen 43 of user screen 43 flicked slightly up, so that can reach convenient purpose of opening screen.

Therefore, via above explanation as can be known, the utility model have at least as after advantage: when using, screen can be flicked slightly up, so that the user opens the usefulness of screen, can reach the purpose of being convenient to open screen: armature apparatus comprises a pivot 10, wear shell fragment 20 or spring 50 on it, on pivot 10, distinguish sheathed hinge plate 30 adjacent to shell fragment 20 or spring 50 both sides, 40 and fixed, and hinge plate 30, the 40th, be fixedly arranged on respectively on the body 33 and screen 43 of notebook computer, when opening notebook computer, after pushing clinching, can screen 43 slightly be flicked because of the elastic-restoring force of shell fragment 20 or spring 50, so that the user opens the usefulness of screen 43, so have in the use advantage quite easily.

Claims

1, a kind of armature apparatus that can flick certainly is characterized in that: be made up of pivot, shell fragment, two hinge plates etc.;

This pivot is a column type cylinder;

This shell fragment is sheathed on the pivot, and this shell fragment is slightly to be a C shape lamellar body, forms a profile groove on shell fragment, and the both sides that are positioned at profile groove on shell fragment protrude out towards the outside respectively has an arc lug;

This two hinge plate is set on the pivot respectively and is positioned at the shell fragment both sides, and each hinge plate inboard protrudes out respectively and forms an arc lug, and the arc lug of a hinge plate inboard is the adjacent arc lug side that abuts against in shell fragment.

2, according to claim 1 can automatically rebounding open armature apparatus, it is characterized in that: wherein forming in pivot centre can be for the thick portion that shell fragment is set.

3, according to claim 1 and 2 can automatically rebounding open armature apparatus, it is characterized in that: the E type that wherein is respectively equipped with is buckled, and is to press from both sides respectively to pull to be fixed in each hinge plate outside on the pivot.

One kind can automatically rebounding open armature apparatus, it is characterized in that: form by pivot, spring, two hinge plates etc.;

This pivot is a column type cylinder;

This spring is to be sheathed on the pivot, establishes an end respectively in both ends of the spring;

This two hinge plate can be set on the pivot respectively and is positioned at the spring both sides, and each hinge plate inboard protrudes out respectively and forms an arc lug, and spring end is to press respectively on hinge plate one side and another hinge.

5, according to claim 4 can automatically rebounding open armature apparatus, it is characterized in that: it is to press from both sides each hinge plate outside of pulling on pivot respectively that the E type of wherein establishing is respectively buckled.