CN204900514U

CN204900514U - Can two pivot structures of synchronous pivoted

Info

Publication number: CN204900514U
Application number: CN201520599627.3U
Authority: CN
Inventors: 庄坤侑
Original assignee: Deda Metal Co Ltd
Current assignee: Deda Metal Co Ltd
Priority date: 2015-08-11
Filing date: 2015-08-11
Publication date: 2015-12-23
Anticipated expiration: 2025-08-11

Abstract

The utility model discloses a can two pivot structures of synchronous pivoted includes two assemblages, a first pivot, a second pivot and two connecting pieces, and wherein, the assemblage has the fixed slot, and one side of first pivot, second pivot is equipped with the fixed part, and the fixed part locates the fixed slot of this assemblage, and the groove of installing of first pivot, second pivot is located respectively to two sides of connecting piece with mobile form. Make fixed part and pivot combination department have more combination area, and the fixed slot imposes the fixed restriction in fixed part many places, avoids the pivot to be unsettled support of unilateral and not hard up problem, have the support intensity of preferred, and produce when first pivot, second pivot mat connecting piece promote mutually, the strength of pulling and when rotating, do and promote the smooth and easy nature of its rotation, the utility model discloses can be applied to the collapsible electronic product that must use the pivot if notebook computer, portable TV, mobile phone, display etc. Or locate wall limit one side.

Description

Can two pivot structures of synchronous axial system

Technical field

The utility model relates to a kind of pivot, refers to that one can with preferably support strength supporting pivot especially, and promote pivot smoothness can two pivot structures of synchronous axial system.

Background technique

Along with the progress of science and technology, liquid crystal display (LiquidCrystalDisplay, LCD) has been widely used on electronic product display device.

Liquid crystal display has that high image quality, volume are little, lightweight, the advantage such as low voltage drive, low consumpting power and applied range, therefore be widely used in the consumer electronics such as portable type TV, mobile phone, notebook computer, desktop displays and Projection Television or computer product, become the main flow of display device; With notebook computer, its liquid crystal display is fixed on upper cover, when using notebook computer, upper cover is opened, to appear the liquid crystal display be mounted thereon, link by pivot between upper cover and computer main, rotate folding to make upper cover relative to computer main.

Therefore, pivot determines above-mentioned electronic product or the good corrupt large essential factor of computer product, and the utility model designer application before has relevant pivot Patent Case and obtains has a series of pivot patent right, to improve the disappearance commonly using pivot.

Before the utility model designer, application has TaiWan, China M480843 Patent Case, its pivot is by the first fixing part, second fixing part is located at the first pivot respectively, the side in its axis body direction of the second pivot, namely the first pivot, second pivot is only by the first fixing part in side, second fixing part supports, pivot forms one-sided flying shore shape, therefore, first fixing part, second fixing part on average can not disperse pivot failing stress effectively when pivot, the support strength of its supporting pivot is not desirable to the greatest extent, after pivot repeatedly rotates, usually loosening problem can be there is, and then have influence on the first pivot, the rotation smoothness of the second pivot.

In addition, form one-sided flying shore shape structure according to this pivot, make pivot also only can be located at the corner place of thing to be assembled, and on average can not be located at thing side to be assembled carry out auxiliary rotary to organize shape more, it is also desirable to the greatest extent that thing to be assembled like this rotates smoothness.

Therefore, the utility model designer constantly improves the theory of innovation based on two pivot structure, modern, through contrived experiment many times, causes the generation of the utility model case.

Model utility content

The purpose of this utility model is to provide one can with preferably support strength supporting pivot, and promote pivot smoothness can two pivot structures of synchronous axial system.

In order to reach above-mentioned purpose, solution of the present utility model is:

Can the two pivot structures of synchronous axial system, include:

At least two loading objects, have a fixed groove respectively;

One first pivot, one first fixing part is established in side, and the fixed groove of this first fixing part loading object one of located therein, this first pivot has at least one first installing groove;

One second pivot, one second fixing part is established in side, and this second fixing part is located at the fixed groove of another loading object, and this second pivot has at least one second installing groove;

At least two links are equal length, and this first installing groove, this second installing groove are located at movable shape respectively in this link two side.

The fixed groove of described each loading object has a base portion, and this first fixing part has multiple fixed hole, wears fixed hole and be installed in this base portion by multiple fixed block.

The fixed groove of described each loading object has a base portion, and this second fixing part has multiple fixed hole, wears fixed hole and be installed in this base portion by multiple fixed block.

Two pivot structures of this synchronous axial system also include many axostylus axostyles, and each axostylus axostyle wears link two side and this axostylus axostyle two side is fixed, and make link two side be located at this first installing groove, the second installing groove with movable shape.

Described first pivot, this second pivot are combined into one by multiple assembly.

Described first pivot, this second pivot are combined into one by multiple lamellar body.

Described lamellar body is provided with short slot, and this short slot is adjacent to this first fixing part, this second fixing part wears place.

Described link two side is respectively equipped with two protruded stigmas, is located at this first installing groove, the second installing groove in order to make this link two side with movable shape.

After adopting said structure, the utility model the loading object of two pivot structures of synchronous axial system can have fixed groove, first pivot, the side of the second pivot is provided with fixing part, and fixing part is located at the fixed groove of this loading object, the first pivot is located at movable shape respectively in link two side, the installing groove of the second pivot, fixing part and pivot junction is made to have more bonded area, and fixed groove imposes the fixing restriction in fixing part many places, pivot is avoided to be one-sided flying shore and loosening problem, there is preferably support strength, and when the first pivot, second pivot mat link produces and mutually promotes, the strength pulled and when rotating, also can promote it and rotate smoothness.

Accompanying drawing explanation

Fig. 1 is stereogram of the present utility model;

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

Fig. 3 is the sectional drawing at A-A place in Fig. 1;

Fig. 4 is use embodiment sectional drawing () of the present utility model;

Fig. 5 is use embodiment sectional drawing (two) of the present utility model;

Fig. 6 is use embodiment sectional drawing (three) of the present utility model;

Fig. 7 is the second constructive embodiment stereogram of the present utility model;

Fig. 8 is the 3rd constructive embodiment three-dimensional exploded view of the present utility model;

Fig. 9 is the 3rd constructive embodiment stereogram of the present utility model;

Figure 10 is the 4th constructive embodiment stereogram of the present utility model;

Figure 11 is the 5th constructive embodiment three-dimensional exploded view of the present utility model;

Figure 12 is the 5th constructive embodiment stereogram of the present utility model;

Figure 13 is the 6th constructive embodiment stereogram of the present utility model;

Figure 14 is the 7th constructive embodiment three-dimensional exploded view of the present utility model;

Figure 15 is the 7th constructive embodiment stereogram of the present utility model.

Wherein:

Loading object 10 base portion 111

Fixed groove 11 first pivot 20

First fixing part 21 fixed hole 211

Groove 22 installed by fixed block 212 first

Lamellar body 23 short slot 231

Second pivot 30 second fixing part 31

Fixed hole 311 fixed block 312

Second installing groove 32 lamellar body 33

Short slot 331 link 40

Protruded stigma 41 axostylus axostyle 50.

Embodiment

In order to explain the technical solution of the utility model further, below by specific embodiment, the utility model is elaborated.

Consult shown in Fig. 1 to Fig. 6, the utility model includes two loading object 10,1 first pivot 20,1 second pivot 30, two links 40.Hereafter will describe it in detail:

Described loading object 10 has a fixed groove 11; This loading object 10 can be upper cover, the lower cover of notebook computer.

One first fixing part 21 is established in the side of this first pivot 20, as by the side beyond non-axis body direction, namely this first fixing part 21 extends perpendicular to this first pivot 20 direction, and this first fixing part 21 is located at one of them fixed groove 11 of two loading objects 10, this first pivot 20 has at least one first installing groove 22.

One second fixing part 31 is established in the side of this second pivot 30, as by the side beyond non-axis body direction, namely this second fixing part 31 extends perpendicular to this first pivot 30 direction, and this second fixing part 31 is located at the fixed groove 11 of another loading object 10, this second pivot 30 has at least one second installing groove 32.

This link 40 is equal length, and this first installing groove 22, this second installing groove 32 are located at movable shape respectively in this link 40 2 side, and link 40 in order to produce the strength promoting, pull between the first pivot 20, second pivot 30.

The fixed groove 11 of above-mentioned loading object 10 has a base portion 111, this first fixing part 21 has multiple fixed hole 211, in order to wear this fixed hole 212 by multiple fixed block 212 and to be installed in this base portion 111, this base portion 111 supports this first fixing part 21, to promote the retention force of this first fixing part 21.

The fixed groove 11 of above-mentioned loading object 10 has a base portion 111, this second fixing part 31 has multiple fixed hole 311, in order to wear this fixed hole 311 by multiple fixed block 312 and to be installed in this base portion 111, this base portion 111 supports this second fixing part 31, to promote the retention force of this second fixing part 31.

The utility model also includes many axostylus axostyles 50, in the present embodiment for arranging four axostylus axostyles 50, this axostylus axostyle 50 of mat wears this link 40 2 side and this axostylus axostyle 50 2 side is fixed, and is located at this first installing groove 22, second installs groove 32 in order to make this link 40 2 side with movable shape.

Above-mentioned is the introduction of the utility model each portion structure, then use principle, action character is described below again:

Refer to shown in Fig. 1 and Fig. 4 to Fig. 6, the utility model is linked to the first pivot 20 by link 40, between second pivot 30, when the first pivot 20, during one of them upset of the second pivot 30, the first pivot 20 can be made, produce between the second pivot 30 simultaneously and mutually promote, the strength pulled, when making the first pivot 20 overturn as exerted a force, first pivot 20 can promote the second pivot 30 by one of them link 40 of mat, the second pivot 30 can be pulled by another link 40 of mat simultaneously, in like manner, to be driven by the first pivot 20 and the second pivot 30 overturn also can be bestowed the first pivot 20 by two links 40 simultaneously and promotes, the strength pulled, accordingly, first pivot 20, second pivot 30 promotes mutually, the effect pulled and can comparatively leicht fallen D/A, produce synchronous rotary movement easily.

At this, it is worth emphasizing that, the utility model can make the first fixing part 21, second fixing part 31 and this first pivot 20, this the second pivot 30 junction tool is by more bonded area, and this fixed groove 11 imposes the first fixing part 21, the fixing restriction in second fixing part 31 many places, as system first fixing part 21 of limiting with polygon-shaped card, second fixing part 31, avoid this first pivot 20, this second pivot 30 is one-sided flying shore and loosening problem, there is preferably support strength, can at the first pivot 20, the first pivot 20 is effectively on average disperseed when second pivot 30 rotates, second pivot 30 rotates failing stress, and when the first pivot 20, second pivot 30 mat link 40 produces mutual promotion, the strength pulled and when rotating, also can promote it and rotate smoothness.

In addition, according to the utility model structure, make the first pivot 20, second pivot 30 on average can be located at loading object 10 side and carry out auxiliary loading object 10 and rotate to organize shape more, the rotation smoothness of loading object 10 can be promoted.

According to said structure, effect, therefore the utility model can be applicable to use the collapsible electronic product of pivot as notebook computer, portable type TV, mobile phone, display device etc. or the door being located at side, wall limit.

Refer to shown in Fig. 7, in an embodiment, the first installing groove 22 of the first pivot 20 can be set to four or more, and the second installing groove 32 of the second pivot 30 can be set to four or more, and link 40 can be set to four or more; Accordingly, the strength promoting mutually, pull between the first pivot 20, second pivot 30 can be promoted.

Refer to shown in Fig. 8 to Figure 10, in an embodiment, this first installing groove 22, this second installing groove 32 side are closed shape, and opposite side is open shape.

Refer to shown in Figure 11 to Figure 13, in an embodiment, this first pivot 20, this second pivot 30 can be combined into one by multiple assembly such as laminar body, by this, are also beneficial to manufacture, assembling.

Refer to shown in Figure 14 and Figure 15, in an embodiment, this first pivot 20, this second pivot 30 can be combined into one by multiple assembly, and the first fixing part 21, second fixing part 31 also can wear this first pivot 20, this second pivot 30, by this, manufacture, assembling is also beneficial to.

Wherein, this first pivot 20, this second pivot 30 can be combined into one by multiple lamellar body 23,33; And this lamellar body 23,33 of part is provided with short slot 231,331, this short slot 231,331 is adjacent to this first fixing part 21, second fixing part 31 and wears place, by this, wear this lamellar body 23,33 except being beneficial to this first fixing part 21, second fixing part 31, the urgent power of elasticity that this short slot 231,331 also can be utilized to produce is fastening in conjunction with this first fixing part 21, second fixing part 31.

Wherein, this link 40 2 side is respectively equipped with two protruded stigmas 41, is located at this first installing groove 22, second installs groove 32 in order to make this link 40 2 side with movable shape.

Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present utility model.

Claims

1. can the two pivot structures of synchronous axial system, it is characterized in that, include:

At least two loading objects, have a fixed groove respectively;

2. as claimed in claim 1 can two pivot structures of synchronous axial system, it is characterized in that: the fixed groove of described each loading object has a base portion, this first fixing part has multiple fixed hole, wears fixed hole and be installed in this base portion by multiple fixed block.

3. as claimed in claim 1 can two pivot structures of synchronous axial system, it is characterized in that: the fixed groove of described each loading object has a base portion, this second fixing part has multiple fixed hole, wears fixed hole and be installed in this base portion by multiple fixed block.

4. as claimed in claim 1 can two pivot structures of synchronous axial system, it is characterized in that: also include many axostylus axostyles, each axostylus axostyle wears link two side and this axostylus axostyle two side is fixed, and makes link two side be located at this first installing groove, the second installing groove with movable shape.

5. as claimed in claim 1 can two pivot structures of synchronous axial system, it is characterized in that: described first pivot, this second pivot are combined into one by multiple assembly.

6. as claimed in claim 5 can two pivot structures of synchronous axial system, it is characterized in that: described first pivot, this second pivot are combined into one by multiple lamellar body.

7. as claimed in claim 6 can two pivot structures of synchronous axial system, it is characterized in that: described lamellar body is provided with short slot, this short slot is adjacent to this first fixing part, this second fixing part wears place.

8. as claimed in claim 1 can two pivot structures of synchronous axial system, it is characterized in that: described link two side is respectively equipped with two protruded stigmas, be located at this first installing groove, the second installing groove in order to make this link two side with movable shape.