Drawing and pulling type companding mechanism based on flexible screen applicationTechnical field
The present invention relates to flexible screen applied technical field more particularly to a kind of drawing and pulling type companding machines based on flexible screen applicationStructure.
Background technique
Flexible screen refers to flexible OLED.The successful volume production of flexible screen is not only great favourable in the high-end intelligence of a new generationThe manufacture of energy mobile phone, also because its low-power consumption, flexible characteristic bring far-reaching influence, future to the application of wearable deviceFlexible screen will be widely applied with the continuous infiltration of personal intelligent terminal.Flexible screen mobile phone refers to using flexible, flexibleProperty good screen mobile phone be otherwise known as because of likeness in form awns volume and roll up awns mobile phone.Compared to conventional screen, flexible screen is with the obvious advantage,It is not only more frivolous in volume, also below original device in power consumption, facilitate the cruising ability of lifting means, while being based on itCharacteristic flexible, flexibility is good, robustness are also much higher than previous screen, reduce the probability of equipment accidental injury.
It realizes flexible screen folder function, other than screen itself, realizes the connection component of folding, the i.e. company of bending partSpindle design is also the largest technical problem.The unfolding mode of flexible screen in addition to be folded outward and infolding other than, there are also various ways, whereinThe expansion mode of drawing and pulling type is one of them, and there is presently no special drawing structures to realize.
Summary of the invention
A kind of pumping based on flexible screen application is provided it is an object of the invention to overcome shortcoming in the prior artPull-type companding mechanism.
To achieve the above object, the present invention adopts the following technical scheme that:
A kind of drawing and pulling type companding mechanism based on flexible screen application, including main structure body, the main structure body include pedestal and setIt is placed in the movable block of the realization pull on the pedestal, the movable block is equipped with an embedded fixing seat, covers on the movable blockA flexible screen is arranged in lid, and gear shaft, connecting shaft and the bottom connecting plate for realizing connection positioning are additionally provided on the pedestal.
Particularly, the flexible screen and the movable block coat up and down, are turned round by pull and realize companding.
Particularly, the fixed screw between the pedestal, fixing seat and movable block by two sides realizes fixed, connection and lockTightly.
Particularly, the fixing seat side is equipped with latch, and the latch is connect with the gear spindle drive.
Particularly, the bottom connecting plate side is equipped with sleeve, and the connecting shaft is nested with the sleeve connect realization turnDynamic connection.
Particularly, the connecting shaft both ends and the pedestal bearing are equipped with spring and positioning slightly, and the spring is placed inThe positioning is slightly upper to be realized elastic force and generates frictional damping, torsion, realizes stuck point effect in opening and closing state.
Particularly, the connecting shaft includes the first connecting shaft and the second connecting shaft, and first connecting shaft connects with secondThe tip side of spindle is respectively equipped with connector.
The beneficial effects of the present invention are: the drawing and pulling type companding mechanism provided by the invention based on flexible screen application passes throughThe mode of pull drives the expansion and contraction of flexible screen, and structure design itself is simple, meets flexible screen application demand, is different from interiorUnfolding mode is rolled over and is folded outward, mechanism spare and accessory parts itself are relatively fewer, are easy to implement, and it is easy to use while meeting precision, it makesType is beautiful.
Detailed description of the invention
Fig. 1 is that the present invention is based on the drawing and pulling type companding mechanism deploying figures of flexible screen application.
Fig. 2 is that the present invention is based on the drawing and pulling type companding mechanism contractible graphs of flexible screen application.
Fig. 3 is that the present invention is based on the drawing and pulling type companding mechanism exploded views of flexible screen application.
Fig. 4 is that the present invention is based on the another exploded views of drawing and pulling type companding mechanism of flexible screen application.
Specific embodiment
Below in conjunction with Figure of description, the invention will be further described:
Embodiment 1:
As shown in Figs 1-4, a kind of drawing and pulling type companding mechanism based on flexible screen application disclosed in the present embodiment, including main structure body1, the main structure body 1 includes the movable block 3 of pedestal 2 and the realization pull being set on the pedestal 2, and the movable block 3 is setThere is an embedded fixing seat 4, a flexible screen 5 is arranged in covering on the movable block 3, and gear shaft 6 is additionally provided on the pedestal 2, is connectedSpindle 7 and the bottom connecting plate 8 for realizing connection positioning.
The Applicant declares that person of ordinary skill in the field is on the basis of the above embodiments, by above-described embodimentStep is combined with the technical solution of Summary, thus generate new method and record scope of the invention itOne, the application is to keep specification concise, no longer enumerates the other embodiment of these steps.
In above-described embodiment, the flexible screen 5 is coated with about 3 movable block, is turned round by pull and is realized companding.InstituteIt states the fixed screw 9 between pedestal 2, fixing seat 4 and movable block 3 by two sides and realizes fixed, connection and locking.The fixing seat4 sides are equipped with latch 41, and the latch 41 is sequentially connected with the gear shaft 6.8 side of bottom connecting plate is equipped with sleeve81, the connecting shaft 7 is nested with the sleeve 81 connect realization rotation connection.7 both ends of connecting shaft and the pedestal 2 are fixedPlace be equipped with spring 10 and positioning slightly 11, the spring 10 be placed in it is described positioning slightly 11 on realize elastic force and generate frictional damping,Torsion realizes stuck point effect in opening and closing state.The connecting shaft 7 includes the first connecting shaft 71 and the second connecting shaft 72,And the tip side of first connecting shaft 71 and the second connecting shaft 72 is respectively equipped with connector 73.
The another statement of applicant, implementation method and apparatus structure of the invention that the present invention is explained by the above embodiments,But the invention is not limited to above embodiment, that is, do not mean that the present invention must rely on the above method and structure could be realIt applies.It should be clear to those skilled in the art, any improvement in the present invention, to implementation method selected by the present invention etc.Effect replacement and addition, the selection of concrete mode of step etc., all of which fall within the scope of protection and disclosure of the present invention.
The present embodiment technical principle:
Drawing and pulling type companding mechanism provided in this embodiment based on flexible screen application, drives the exhibition of flexible screen by way of pullIt opens and shrinks, structure design itself is simple, meets flexible screen application demand, different from infolding and is folded outward unfolding mode, mechanism sheetBody spare and accessory parts are relatively fewer, are easy to implement, easy to use while meeting precision, handsome in appearance.
The above is only to be not intended to limit the scope of the present invention to presently preferred embodiments of the present invention, therefore do not taking offUnder the premise of design spirit of the present invention, this field ordinary engineering and technical personnel is to structure, feature and principle of the present inventionThe equivalence changes or decoration made, should all fall into the protection scope of the present patent application patent.