CN2816458Y

CN2816458Y - Rotating shaft structure

Info

Publication number: CN2816458Y
Application number: CN 200520112884
Authority: CN
Inventors: 陈家正; 钟凤玉; 徐华锋
Original assignee: Jarllytec Co Ltd
Current assignee: Dongguan Wang Wang Electronics Co., Ltd.
Priority date: 2005-08-11
Filing date: 2005-08-11
Publication date: 2006-09-13
Anticipated expiration: 2015-08-11

Abstract

The utility model relates to a rotating shaft structure which comprises a first, a second and a third pivot shafts, wherein the first pivot shaft penetrates through at least one elastic body, a shaft hole of a frame plate and a horizontal frame hole of a supporting frame through a shaft column to make front assembly connected in series into integration, and one end of the second pivot shaft is connected to the upright wall surface of the supporting frame; the other end of the second pivot shaft penetrates through a perforator hole of a connecting plate and at least one elastic body to make a front assembly connected in series into integration, and the third pivot shaft penetrates through at least one elastic body, a connecting slice, a friction plate and a vertical side hole of the supporting frame through a core column to make a front assembly connected in series into integration. The third pivot shaft is arranged between the supporting frame and an article connected to the connecting slice to make the supporting frame and the article open and close, and the first pivot shaft is arranged between the supporting frame and the frame plate to enable the supporting frame to rotate from left to right; the second pivot shaft pivoted to the supporting frame can be formed by axial rotation.

Description

Turning shaft structure

Technical field

The utility model is a kind of turning shaft structure, refers to especially that a kind of tool lifts close and the triple axle turning shaft structure of twin shaft spinfunction.

Background technique

Press the consumption electronic products of tool flip, such as portable computer, e-dictionary, portable video-audio playing device and cover-lifting type mobile phone ... Deng, substantially, be that main part is placed Lower Half, and link by the cover body part of the rotating shaft and the first half, make cover body part with respect to main part folding for it.Therefore, rotating shaft is also for determining a big essential factor of the said goods quality.In fact, good rotating shaft, except that necessary stagnation effect, and the restriction etc. of angle during folding, the also key element that must consider for the rotating shaft designing institute.

Only in recent years, the function of mobile phone is maked rapid progress, for example in conjunction with the digital image acquiring equipment of digital camera or digital camera, really change mobile phone and can only answer and dial traditional concept, for conveniently observing and browsing, usually between the body of mobile phone and lid, articulate with a turning shaft structure, the folding that lid be can be with respect to body, and be provided with a display screen in the lid.The preferably then is provided with one second rotating shaft in addition above this turning shaft structure, the display screen of this lid can be rotated for it with respect to body, NOKIA6260 intelligent mobile phone for example, and this kind mode makes display screen can form the preferable appreciation effect of vision.Only in some occasion, then wish this lid still have about to rotating function, be with, the preceding double-axle type rotary axle of taking off then can't solve this demand, and demands urgently improving.

The model utility content

In view of this, the utility model claimant this in the experience of being engaged in rotating shaft design and production and marketing for many years, can increase that lifting of rotating shaft closed and the spinfunction of multidirectional the phase, through experiment and test repeatedly, and then develop and " turning shaft structure " of the present utility model.

The purpose of this utility model is, a kind of turning shaft structure is provided, and its effect with stagnation can produce tangible paragraph sense, and the restriction of angle during folding, about also having to rotating function.

For reaching above-mentioned purpose, the utility model provides a kind of turning shaft structure, it is characterized in that, it comprises:

One first pivot, it is the axis hole that passes through at least one elastomer, a frame plate with a jack-post, and a support level to the frame hole, take off assembly serial connection before making and be one;

One second pivot, it is to be loaded on support uprightly to wall by a pillar one termination, end then passes through film perforation and at least one elastomer of a plate in addition, takes off the assembly serial connection before making and is one;

One the 3rd pivot, it is to be crossing to a few elastomer, a joining piece, a friction plate with a stem, and a support vertically to side opening, take off the assembly serial connection before making and be one;

This support with respect to article that joining piece is connected between have the 3rd pivot, make both can be folding, and this support is with respect to being provided with first pivot between frame plate, it is able to about revolution, second pivot on support of being coupling then can axially rotate and form.

It further comprises an auxiliary axis bolt, and it is side opening, a joining piece and a conjunction that is passed through this frame plate opposite side by a hitching post, and this hitching post is combined with conjunction.

Wherein the staggered in opposite directions with one heart projection one of the frame hole peripheral of the axis hole of this frame plate and support ends tenon and and pushes away tenon, in addition a banking stop is located between frame plate and the support, and it pushes away edge and according to required angle of swing projection one and ends edge.

Wherein this elastomer is to be selected from spring, waveform splinter or dish-shaped shell fragment.

Wherein establish a fixed plate between this pillar and connecting plate in addition, its projection two contact pin also are overlapped in pillar and are fixing, and this fixed plate periphery is prominent establishes at least one retaining edge, and the prominent retaining tenon of establishing of connecting sheet bottom sheet hole peripheral.

Wherein the sheet hole peripheral of this connecting plate is prominent establishes that a slice is prominent at least, and the opposing side of fixed plate is opened at least one groove.

Wherein be equipped with pad between this elastomer and frame plate, stem and elastomer, elastomer and joining piece, joining piece and the conjunction.

Description of drawings

Be further to disclose concrete technology contents of the present utility model, at first see also graphic, wherein,

Fig. 1 is the three-dimensional exploded view of the utility model turning shaft structure;

The three-dimensional exploded view at another visual angle of Fig. 2 the utility model;

Fig. 3 is the stereogram of the utility model group after upright;

Fig. 4 a and Fig. 4 b are the sectional drawing of the utility model group after upright.

Embodiment

Shown in Fig. 1 to Fig. 4 b, basically, turning shaft structure of the present utility model is by one first pivot, 1, one second pivot 2, and one the 3rd pivot 3 combines.

Wherein, this first pivot 1 is to open an axis hole 111 at the horizontal plane of a ㄇ shape frame plate 11, and the vertical surface that its at least one ora terminalis extends is downwards then opened a side opening 113.Pass through in addition the axis hole 111 of at least one elastomer 13, a pad 14, frame plate 11 with a jack-post 12, and a L bracket 15 levels to frame hole 151, then with these jack-post 12 end riveteds, take off the assembly serial connection before making and be one, and have the function of pivot.

Wherein, this support 15 can rotate with external force, angle limits when rotating for it is had, be with, the staggered in opposite directions with one heart projection one of this axis hole 111 and frame hole 151 peripheries ends tenon 112 and and pushes away tenon 152, in addition a banking stop 16 is placed between frame plate 11 and the support 15, it is also passed through by jack-post 12, and push away edge 161 and according to required angle of swing projection one and end edge 162, be with, when support 15 rotates, push away tenon 152 and promptly push away edge 161, prop up only tenon 112 up to ending edge 162, as shown in the figure, this pushes away edge 161 and ends edge 162 is that 180 degree are provided with.

This second pivot 2 be by a pillar 21 1 terminations be loaded on support 15 uprightly to a hole 153, end then passes through film perforation 221, at least one elastomer 23 of a plate 22 in addition, and a pad 24, then with these pillar 21 end riveteds, take off the assembly serial connection before making and be one, and have the function of pivot.Can be spring, waveform splinter or dish-shaped shell fragment when wherein, these

elastomers

13,23 are implemented.Moreover, have the angle limits in when rotation for making this connecting plate 22, be with, 522 of this pillar 21 and connecting plates are provided with a fixed plate 25 in addition, and it passes through and be fixed thereon for pillar 21, as shown in the figure, these fixed plate 25 projections, two contact pin 251 also are overlapped in pillar 21, and are stationary state.

In addition, these fixed plate 25 peripheries are prominent establishes at least one retaining edge 252, and the prominent retaining tenon 222 of establishing of film perforation 221 peripheries of connecting sheet 22 bottom surfaces.Be with, when connecting sheet 22 rotation, this retaining tenon 222 touches retaining edge 252, ending when being rotation being limit.

Especially, for making the tangible paragraph sense of the utility model when operation tool, be with, the prominent a slice prominent 223 at least of establishing of these film perforation 221 peripheries, the opposing side of fixed plate 25 is then opened at least one groove 253, in order to do when connecting sheet 22 rotates, sheet prominent 223 is revolution synchronously also, can produce tangible paragraph sense when it falls into groove 253 on sense of touch.

The 3rd pivot 3 is to pass through a pad 32, at least one elastomer 33, a pad 32, a joining piece 34, a friction plate 35 with a stem 31, and side opening 113, then with these stem 31 end riveteds, takes off the assembly serial connection before making and is one, and have the function of pivot.This joining piece 34 has film perforation 341, so that and article, for example main body tipping.

And be in state of equilibrium when making 11 revolutions of this frame plate, the side opening 113 of these frame plate 11 opposite sides must be in conjunction with an auxiliary axis bolt 4, it is to pass through side opening 113, a joining piece 42, a pad 43 and a conjunction 44 by a hitching post 41, nut for example, and this hitching post 41 combined with conjunction 44, promptly form a pivot.Wherein, this joining piece 42 is identical with aforesaid joining piece 34, so that and article, for example the main body tipping so that when frame plate 11 is reversed, except that comparatively smooth and easy, and still has the function of stagnating with the location together.

See also icon, during the utility model practical operation, this two joining

piece

34 and 42 is the main bodys that are incorporated into article, makes frame plate 11 have the function of folding with respect to main body, to be used for such as cover-lifting type mobile phone.Be located at frame plate 11 by first pivot 1 in addition, so that support 15 is with respect to the rotating function in the frame plate 11 tool left and right sides.Second pivot 2 that is coupling on support 15 then can axially rotate, and the three axial rotating shafts that make are achieved.

So via enforcement of the present utility model, it not only makes turning shaft structure possess basic lifting and closes outside the function, has left and right and axial spinfunction simultaneously.In addition, the utility model adopts the series type structure respectively, makes significantly reduced volume of turning shaft structure, and is applied on the electronic goods of " light, thin, short, little ", such as mobile phone, digital camera, digital camera ... Deng, really be a ware big good structure not seen before.

That the utility model disclosed is a kind of of preferred embodiment, the change of every part or modification and come from technological thought of the present utility model and be have the knack of this technology the people was easy to know by inference, all do not take off patent right category of the present utility model.

Claims

1. turning shaft structure is characterized in that it comprises:

2. turning shaft structure as claimed in claim 1 is characterized in that, it further comprises an auxiliary axis bolt, and it is side opening, a joining piece and a conjunction that is passed through this frame plate opposite side by a hitching post, and this hitching post is combined with conjunction.

3. turning shaft structure as claimed in claim 1, it is characterized in that, wherein the staggered in opposite directions with one heart projection one of the frame hole peripheral of the axis hole of this frame plate and support ends tenon and and pushes away tenon, in addition a banking stop is located between frame plate and the support, and it pushes away edge and according to required angle of swing projection one and ends edge.

4. turning shaft structure as claimed in claim 1 is characterized in that, wherein this elastomer is to be selected from spring, waveform splinter or dish-shaped shell fragment.

5. turning shaft structure as claimed in claim 1, it is characterized in that, wherein establish a fixed plate between this pillar and connecting plate in addition, its projection two contact pin also are overlapped in pillar and are fixing, and this fixed plate periphery is prominent establishes at least one retaining edge, and the prominent retaining tenon of establishing of connecting sheet bottom sheet hole peripheral.

6. turning shaft structure as claimed in claim 1 is characterized in that, wherein the sheet hole peripheral of this connecting plate is prominent establishes that a slice is prominent at least, and the opposing side of fixed plate is opened at least one groove.

7. turning shaft structure as claimed in claim 1 is characterized in that, wherein is equipped with pad between this elastomer and frame plate, stem and elastomer, elastomer and joining piece, joining piece and the conjunction.