CN203604425U

CN203604425U - Pivot structure of notebook computer

Info

Publication number: CN203604425U
Application number: CN201320262053.1U
Authority: CN
Inventors: 张瑞峰
Original assignee: SUZHOU YANTE PRECISION HARDWARE CO Ltd
Current assignee: SUZHOU YANTE PRECISION HARDWARE CO Ltd
Priority date: 2013-05-14
Filing date: 2013-05-14
Publication date: 2014-05-21
Anticipated expiration: 2023-05-14

Abstract

The utility model discloses a pivot structure of a notebook computer. The pivot structure comprises a staddle I, a staddle II, a rotating shaft, and a rotating sleeve, wherein the rotating shaft is connected with the staddle I, the rotating shaft is sleeved by the rotating sleeve, and the rotating sleeve and the staddle II are connected; the rotating shaft is axially provided with two planes I which are arranged oppositely through cutting, so that the end surface of the rotating shaft has a capsule structure; a plane II which is matched with the rotating shaft is arranged on the inner wall of the rotating sleeve. The pivot structure of the notebook computer can achieve the effects of being simple in structure and capable of being automatically in place through turning, and the convenience and flexibility for using the notebook computer can be improved.

Description

A kind of notebook computer pivot structure

Technical field

The utility model relates to a kind of pivot structure, is specifically related to a kind of for the pivot structure on notebook computer.

Background technique

Notebook computer is in the majority with hinge-lid type, generally comprise the body being formed by main frame and keyboard, formed with the upper cover body two-part that formed by display screen and lid, between body and upper cover body, be provided with pivot structure, by the rotation of pivot structure, realize the opening and closing of upper cover body, hubbing structure can also be controlled at upper cover body different open angles simultaneously, thereby easy for people to use.

Existing notebook computer, its upper cover body can realize the opening angle of 360 °, has greatly met people's user demand.But current notebook computer, it is comparatively complicated that it realizes 360 ° of pivot structures of renovating, mostly be two born of the same parents' type structures, said pair of born of the same parents' type structure example as shown in Figure 1, it comprises two running shafts, axle 1 and axle 2 12, on axle 1 and axle 2 12, be respectively arranged with projection 1 and projection 2 14, connect on the link 15 of two running shafts and be respectively arranged with projection 3 16 and projection 4 17, in the time that upper cover body is opened, axle 1 starts rotation, while going to 180 °, projection 1 is involutory with projection 3 16, axle 1 stops the rotation, while continuing to open upper cover body, axle 2 12 starts rotation, while going to 180 °, projection 2 14 is involutory with projection 4 17, axle 2 12 stops the rotation, so, upper cover body can reach the opening state of 360 °.

But, not only structure is comparatively complicated for this kind of two born of the same parents' type structures, simultaneously, upper cover body is at closed state, and in the time of the opening state of 180 ° and 360 °, can not realize automatic in-position function, all need manual control, occur that sometimes keying is not in place, or the situation of excessive unlatching, convenience and flexibility are poor.

Model utility content

For solving the problems of the technologies described above, the utility model proposes a kind of pivot structure of notebook computer, to reach simple in structure, can realize 360 ° and renovate, and can realize the effect of renovating automatic in-position, improve convenience and flexibility that notebook computer uses.

For achieving the above object, the technical solution of the utility model is as follows:

A kind of notebook computer pivot structure, it comprises bolster one, bolster two, the running shaft being connected with described bolster one, and is set in the turnbarrel on described running shaft, described turnbarrel is connected with described bolster two; On described running shaft is axial along it, cut two planes that are oppositely arranged, make the end face of described running shaft be capsule-type structure; On the inwall of described turnbarrel, be provided with the plane two matching with described running shaft.

Preferably, the end of described turnbarrel is also provided with escapement, and described escapement is two L-type assemblies that are arranged on turnbarrel both sides.

Preferably, described escapement and the integrated setting of described turnbarrel.

Preferably, described turnbarrel is connected with described bolster two by link.

Pass through technique scheme, notebook computer pivot structure disclosed in the utility model is that running shaft is set to the running shaft that end face is capsule-type structure, turnbarrel matches with it, in the time that the relative displacement between turnbarrel and running shaft is zero, upper cover body can be opened into the position of 0 °, 180 ° or 360 ° automatically, convenience and the flexibility of renovating are improved, simultaneously, the utility model is simple in structure, use single cell structure just can realize the rotation of 360 °, saved cost of production.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the schematic diagram of the disclosed a kind of notebook computer pivot structure of prior art;

Fig. 2 is the ssembly drawing of the disclosed a kind of notebook computer pivot structure of the utility model embodiment.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.

The utility model provides a kind of notebook computer pivot structure, simple in structure, and can realize 360 ° of rotations of upper cover body, and can automatic in-position, has improved the convenience and the flexibility that use.

Shown in Figure 2, this pivot structure comprises running shaft 21, and running shaft 21 is connected with bolster 1, and bolster 1 is fixed on the body of notebook computer.On running shaft 21 is axial along it, cut two planes that are oppositely arranged 1, make the end face of running shaft 21 be capsule-type structure.Turnbarrel 24 is set on running shaft 21, corresponding plane two (not shown) that match with running shaft that are provided with on its inwall, running shaft 21 just can be inserted in turnbarrel, the integrated a connection piece 25 that is connected with of turnbarrel outer surface, link 25 is for being connected with bolster two (not shown)s, and bolster two is fixed in the upper cover body of notebook computer.In the time opening upper cover body, can rotate by driven rotary sleeve, make it to produce relative displacement with running shaft, in the process of rotating at turnbarrel, extruding mutually between the cylinder arm of turnbarrel and the plane 1 of running shaft, produce larger frictional force, frictional force whereby, turnbarrel can both keep stable with running shaft at any rotational position, can not slide, that is to say that upper cover body, at any opening angle, can both be held up, the situation that can not occur automatically to drop.

In the time rotating to position that the plane two of turnbarrel inwall and the plane 1 of running shaft are docked, extrusion friction power reduces, upper cover body can be opened to the position of 180 ° automatically, in like manner, continue to open upper cover body, turnbarrel rotates a circle, and upper cover body can realize 360 ° of rotations, and in the time of the position that is nearly opened into 360 °, can automatic in-position.By this, when closed upper cover body, in the time rotating to several angle, upper cover body can be automatically closed.

The end of turnbarrel is also provided with escapement, and this escapement is two symmetrically arranged L-type assemblies 26, by stopping of two L-type assemblies, can prevent that running shaft is deviate from turnbarrel in rotary course, has played protective action.

Notebook computer pivot structure disclosed in the utility model is that running shaft is set to the running shaft that end face is capsule-type structure, turnbarrel matches with it, in the time that the relative displacement between turnbarrel and running shaft is zero, upper cover body can be opened into the position of 0 °, 180 ° or 360 ° automatically, improve convenience and the flexibility of renovating, meanwhile, the utility model is simple in structure, use single cell structure just can realize the rotation of 360 °, saved cost of production.

To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to these embodiments' multiple modification, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims

1. a notebook computer pivot structure, is characterized in that, comprises bolster one, bolster two, the running shaft being connected with described bolster one, and is set in the turnbarrel on described running shaft, and described turnbarrel is connected with described bolster two; On described running shaft is axial along it, cut two planes that are oppositely arranged; On the inwall of described turnbarrel, be provided with the plane two matching with described running shaft.

2. a kind of notebook computer pivot structure according to claim 1, is characterized in that, the end of described turnbarrel is also provided with escapement, and described escapement is two L-type assemblies that are arranged on turnbarrel both sides.

3. a kind of notebook computer pivot structure according to claim 2, is characterized in that, described escapement and the integrated setting of described turnbarrel.

4. a kind of notebook computer pivot structure according to claim 1, is characterized in that, described turnbarrel outer surface is provided with a connection piece, is connected with described bolster two by described link.