CN206377137U - A kind of rotating shaft and folding display screen - Google Patents
A kind of rotating shaft and folding display screen Download PDFInfo
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- CN206377137U CN206377137U CN201621358487.1U CN201621358487U CN206377137U CN 206377137 U CN206377137 U CN 206377137U CN 201621358487 U CN201621358487 U CN 201621358487U CN 206377137 U CN206377137 U CN 206377137U
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- rotating shaft
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Abstract
The utility model is related to display device technology field, discloses a kind of rotating shaft and folding display screen, wherein, rotating shaft includes：Two installed parts for supporting Folding screen；Each installed part is provided with a connection side；The connection side of described two installed parts be arranged in parallel；At least two connecting rods between the connection side of two installed parts, every connecting rod is set parallel to the connection side of installed part；At least two connecting rods are arranged in order from the connection side of an installed part to the connection edge direction of another installed part；Wherein, mutually it is pivotally connected per two adjacent connecting rods, connection side of two connecting rods respectively with installed part adjacent thereto positioned at both sides is pivotally connected.Preferably, small volume can meet the portability of foldable display screen and the demand of high-frequency upset to the structure of above-mentioned rotating shaft relatively simple, reliability, therefore, be well suited for being used in foldable display screen.
Description
Technical field
The utility model is related to display device technology field, more particularly to a kind of rotating shaft and folding display screen.
Background technology
User is carried for convenience, and foldable display screen scheme is arisen at the historic moment, and is being increasingly becoming main trend.
Foldable display screen is needed with turn over function, and turn over function is mainly realized by using pivot structure；Traditional
It is usually gear type structure for the rotating shaft in electronic equipment, is to pass through the realization electricity that gnaws between the gear teeth using multiple gears
The connection of two main parts and relatively rotated in sub- equipment, produce torsion.However, the pivot structure of gear type is generally needed
More corresponding parts are wanted, and its component structural is complicated, requirement on machining accuracy is high, therefore, the pivot structure one of gear type
As complicated, reliability it is relatively poor, and volume is larger, and then, it is difficult to meet the portability and height of folding display screen
The demand of frequency upset.
Utility model content
The utility model discloses a kind of rotating shaft and folding display screen, folded for providing a kind of suitable foldable display screen
The rotating shaft of turning operation.
To reach above-mentioned purpose, the utility model provides following technical scheme：
A kind of rotating shaft, including：
Two installed parts for supporting Folding screen；Each installed part is provided with a connection side；Described two installed parts
Connection side be arranged in parallel；
At least two connecting rods between the connection side of two installed parts, company of the every connecting rod parallel to installed part
Edge fit is set；Connection edge direction of at least two connecting rods from the connection side of an installed part to another installed part is successively
Arrangement；Wherein, be mutually pivotally connected per two adjacent connecting rods, positioned at both sides two connecting rods respectively with installation adjacent thereto
The connection side pivot joint of part.
Above-mentioned pivot structure, including be respectively used to that two installed parts of two-part structure that Folding screen is mutually folded are installed,
Two installed parts by setting two connecting rods to be at least connected parallel, due to mutually pivot joint, position between adjacent connecting rod
It is pivotally connected in connection side of the connecting rod respectively with two installed parts of both sides, also, phase between the connection side of installed part and connecting rod
Mutually be arranged in parallel, between i.e. adjacent connecting rod and the pivotal axis between connecting rod and installed part all with connecting rod bearing of trend
It is parallel, therefore, by make between connecting rod and connecting rod and installed part spaced winding its each pivot axis can realize
Two connectors are folded, and then realized the two-part structure folding of Folding screen；Also, because above-mentioned rotating shaft only includes installing
Two kinds of structural members of part and connecting rod, and its annexation only includes pivot joint, and then, the structural member of above-mentioned pivot structure is less, and
Structural member it is relatively simple for structure, requirement on machining accuracy is low, and it is smaller that volume can also be designed, therefore, above-mentioned pivot structure
Preferably, small volume can meet the portability of foldable display screen and the need of high-frequency upset to structure relatively simple, reliability
Ask, be well suited for being used in foldable display screen.
Preferably, every connecting rod includes：The bar portion set parallel to the connection side of installed part；It is respectively arranged in bar portion two
Two pivots dress plate at end, each pivot dress plate is set perpendicular to the bearing of trend of bar portion, and each pivot dress plate is provided with two axial lines
The pivot dress hole parallel with the bearing of trend of bar portion；Pivot dress hole on two pivot dress plates is corresponded；Per two adjacent connecting rods
In, two pivots dress plate of every connecting rod is filled by filling the pivotal axis in hole through its a pair of pivots with two pivots of another connecting rod
Plate is pivotally connected.
Preferably, each pivot dress plate includes mainboard and the Liang Ge ears being symmetricly set on mainboard side, and the pivot fills plate
Two pivots dress hole be respectively arranged in Liang Ge ears.
Preferably, in per two adjacent connecting rods, positioned at two adjacent ear laminates of two pivots dress plate of same one end
Set；Two pivot dress plates are pivotally connected by filling the pivotal axis in hole through the Liang Ge ears pivot；When two connecting rods mutually turn
When dynamic, described two pivot dress plates are rotated against around the pivotal axis.
Preferably, in per two adjacent connecting rods, the mainboard side that two pivots positioned at same one end fill plate offsets.
Preferably, the tapered setting of side plate face that the mainboard of each pivot dress plate can be folded mutually towards two installed parts.
Preferably, the connection side two ends of each installed part are respectively equipped with pivot dress hole, and two pivots fill the axial line weight in hole
Close and set；The connection side of each installed part is pivotally connected by filling the pivotal axis in hole through two pivots with connecting rod.
A kind of folding display screen, including the rotating shaft described in any of the above-described technical scheme, and two with the rotating shaft respectively
Two pieces of screens that individual installed part is fixedly linked.
Preferably, each installed part is platy structure, and a side of the platy structure forms the connection side of installed part.
Preferably, in each installed part, each side in addition to side is connected is provided with flanging；In two pieces of screens,
Every piece of screen and coupled installed part be arranged in parallel and are adhesively fixed；Also, the side of the screen is limited in the peace
In the flanging of piece installing.
Brief description of the drawings
A kind of structural representation for folding display screen that Fig. 1 provides for the utility model embodiment；
A kind of configuration schematic diagram for rotating shaft that Fig. 2 provides for the utility model embodiment；
Fig. 3 is in the structural representation of folded state for a kind of rotating shaft that the utility model embodiment is provided；
The detonation configuration signal of two adjacent connecting rods in a kind of rotating shaft that Fig. 4 provides for the utility model embodiment
Figure；
The attachment structure signal of two adjacent connecting rods in a kind of rotating shaft that Fig. 5 provides for the utility model embodiment
Figure.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
It refer to Fig. 1~Fig. 5.
As shown in FIG. 1 to 3, a kind of rotating shaft that the utility model embodiment is provided, the rotating shaft includes：
Two installed parts 1 for supporting Folding screen；Each installed part 1 is provided with a connection side 11；Two installed parts 1
Connection side 11 be arranged in parallel；
At least two connecting rods 2 between the connection side 11 of two installed parts 1, every connecting rod 2 is parallel to installation
The connection side 11 of part 1 is set；The company of at least two connecting rods 2 from the side of connection 11 of an installed part 1 to another installed part 1
The direction of edge fit 11 is arranged in order；Wherein, mutually it is pivotally connected per two adjacent connecting rods 2, two connecting rods 2 positioned at both sides are distinguished
It is pivotally connected with the connection side 11 of installed part 1 adjacent thereto.
Above-mentioned pivot structure, including be respectively used to that two installed parts 1 of two-part structure that Folding screen is mutually folded are installed,
Two installed parts 1 by setting two connecting rods 2 to be at least connected parallel, due between adjacent connecting rod 2 mutually pivot joint,
Connection side 11 of the connecting rod 2 respectively with two installed parts 1 positioned at both sides is pivotally connected, also, installed part 1 connection side 11 with being connected
Between bar 2 between arranged in parallel, i.e. adjacent connecting rod 2 and the pivotal axis between connecting rod 2 and installed part 1 all with even
The bearing of trend of extension bar 2 is parallel, therefore, by make between connecting rod 2 and connecting rod 2 and installed part 1 spaced winding its each pivot
It is that can realize to fold two connectors 1 that axle, which is rotated, and then is realized the two-part structure folding of Folding screen；Also, due to
Above-mentioned pivot structure only includes installed part 1 and connecting rod 2, and its annexation only includes pivot joint, and then, above-mentioned pivot structure
Structural member is less, and structural member is relatively simple for structure, and requirement on machining accuracy is low, and it is smaller that volume can also be designed, therefore, on
The structure relatively simple, reliability for stating pivot structure is preferable, and small volume can meet the portability and high frequency of foldable display screen
The demand of rate upset, is well suited for being used in foldable display screen.
As shown in Fig. 2, Fig. 4 and Fig. 5, in a kind of specific embodiment, every connecting rod 2 can include parallel to installed part
The bar portion 3 that 1 connection side 11 is set；And, it is respectively arranged in two pivots dress plate 4 at the two ends of bar portion 3；Wherein, each pivot dress plate 4
Bearing of trend perpendicular to bar portion 3 is set, and each pivot dress plate 4 is parallel with the bearing of trend of bar portion 3 provided with two axial lines
Pivot dress hole 40；Also, the pivot dress hole 40 on two pivot dress plates 4 is corresponded, i.e., it is correspondingly provided with two pairs of pivots on two pivot dress plates 4
Fill hole 40.
Specifically, as shown in Fig. 2, Fig. 4 and Fig. 5, in every two adjacent connecting rods 2, two pivots dress of every connecting rod 2
Plate 4 is pivotally connected by filling the pivotal axis in hole 40 through its a pair of pivots with two pivots dress plate 4 of another connecting rod 2, similarly, Ling Yigen
A pair of pivots dress hole 40 in two pivots dress plate 4 of connecting rod 2 is run through also by the pivotal axis, to realize pivot joint；In specific implementation
During, a pair of pivots dress hole 40 of every connecting rod 2 can be pivotally connected by a pivotal axis, can also pass through two pivotal axis point
It is not pivotally connected；Preferably, the pivotal axis can use bolt 5.As shown in Figure 4 and Figure 5, with adjacent connecting rod 21 and connecting rod 22
Exemplified by, two pivots dress plate 4 of connecting rod 21 is provided with two pairs of pivot dress holes 40, and two pivots dress plate 4 of connecting rod 22 is provided with two pairs of pivot dresses
Hole 40, a pair of pivots dress hole 40 of connecting rod 21 and a pair of pivots dress hole 40 of connecting rod 22 pass through 52 two pivots of screw 51 and screw
Rotating shaft is pivotally connected, and screw 51 and screw 52 are coaxially disposed, and connecting rod 21 and connecting rod 22 can be rotating around screw 51 and screws
52 rotations, and then, realize pivot joint by 52 two pivotal axis of screw 51 and screw between connecting rod 21 and connecting rod 22.
Further, two pairs of pivots dress hole 40 of every connecting rod 2 is respectively used to the connecting rod 2 and two companies adjacent thereto
Pivot joint between extension bar 2；That is, every connecting rod 2 is realized left with it by filling the pivotal axis in hole 40 through its two pairs of pivots respectively
Right two adjacent connecting rods 2 are articulated.
As shown in Figure 4 and Figure 5, on the basis of above-described embodiment, in a kind of specific embodiment, each pivot dress plate 4 can
It can be divided with two pivots dress hole 40 including mainboard 41 and the Liang Ge ears 42 being symmetricly set on the side of mainboard 41, pivot dress plate 4
The Liang Ge ears upper 42 are not arranged at.
As shown in Figure 4 and Figure 5, on the basis of above-described embodiment, in a kind of specific embodiment, two adjacent connections
Bar 2 is located in two pivots dress plate 4 with one end, and the adjacent lamination of Liang Ge ears 42 is set, that is, is oppositely arranged, the Liang Ge ears 42
Pivot joint is realized by filling the pivotal axis in hole 40 through its pivot, and then realizes the pivot joint between two pivot dress plates 4.
Specifically, as shown in Figure 4 and Figure 5, the pivot dress plate 4 at connecting rod 21 and the two ends of connecting rod 22 is utilized respectively the He of screw 51
52 two pivotal axis of screw are pivotally connected, due to screw 51 and screw 52 to be coaxially disposed, and then, connecting rod 21 and connecting rod 22
It can be rotated respectively around screw 51 and screw 52, i.e. connecting rod 21 and connecting rod 22 can be rotated against.
As shown in Fig. 3~Fig. 5, on the basis of above-described embodiment, in a kind of specific embodiment, per two adjacent companies
In extension bar 2, the side of mainboard 41 that two pivots positioned at same one end fill plate 4 offsets.
Further, as shown in Fig. 3~Fig. 5, the mainboard 41 of each pivot dress plate 4 can be folded mutually towards two installed parts 1
Side (side that two i.e. adjacent connecting rods 2 can be rotated mutually, hereinafter referred to as " rotatable side ") plate face in cone
Shape is set.And then, per in two adjacent connecting rods 2, two pivots positioned at same one end fill the mainboard 41 of plate 4 towards rotatable one
An angle theta can be formed between the side of side；When two installed parts 1 carry out folding movement, per two adjacent connecting rods 2
Between mutually rotate, by connecting rod 21 and connecting rod 22 exemplified by screw 51 and screw 52 are relatively rotated, now, the He of connecting rod 21
Connecting rod 22 is located at two pivots dress plate 4 with one end also by relative rotation, so that, two pivots fill the rotatable of the mainboards 41 of plate 4
Angle theta between the side of side will be gradually reduced, until the angle theta between two sides is equal to 0 degree, i.e. two sides
When offseting completely, the mainboard 41 of two pivot dress plates 4 will be unable to be rotated further；So, the size of the angle theta determines adjacent two
In root connecting rod 2 between two pivots dress plate 4 of one end can relative rotation angle, and then define adjacent two connecting rods 2
Can relative rotation angle.
Specifically, because the maximum relative rotation angle of adjacent two connecting rods 2 is depending on shape between its pivot dress plate 4 side
Into the angle theta, and then, can determine that two installed parts 1 are realized to fold according to the angle theta and (realize and rotate against 180
Degree) required for connecting rod 2 quantity.
As shown in Fig. 2 on the basis of the various embodiments described above, in a kind of specific embodiment, the connection of each installed part 1
The two ends of side 11 are respectively equipped with pivot dress hole, and the axial line in two pivot dress holes, which is overlapped, to be set；Specifically, the company of each installed part 1
Edge fit 11 is articulated by filling the pivotal axis in hole 10 through two pivots with two pivots dress plate 4 of connecting rod 2；Further, with
The pivot dress hole 40 of connecting rod 2 is set similarly, ear 12 can also be set at the two ends of connection side 11 of installed part 1, by connector 1
Two pivots dress hole 10 be arranged in the Liang Ge ears 12.
As shown in figure 1, the utility model embodiment additionally provides a kind of folding display screen, the folding display screen includes above-mentioned
Rotating shaft in any embodiment, and two pieces of screens 6 being fixedly linked respectively with two installed parts 1 of the rotating shaft.
As shown in FIG. 1 to 3, in a kind of specific embodiment, each installed part 1 in rotating shaft is platy structure, the plate
One side of shape structure is set to the connection side 11 of installed part 1.
As shown in figure 1, on the basis of above-described embodiment, in a kind of preferred embodiment, in each installed part 1, except even
Each side outside edge fit 11 is provided with flanging 13, to form a semi-surrounding structure；In the folding display screen of the present embodiment,
Every piece of screen 6 and the installed part 1 for being secured to be connected is be arranged in parallel, and the side of screen 6 is limited in the flanging 13 of installed part 1
Interior, i.e. screen 6 is located in the semi-surrounding structure of the formation of flanging 13；It is further preferred that being bonding between screen 6 and installed part 1
It is fixed.
Obviously, those skilled in the art can to the utility model embodiment carry out it is various change and modification without departing from
Spirit and scope of the present utility model.So, if these modifications and variations of the present utility model belong to the utility model right
It is required that and its within the scope of equivalent technologies, then the utility model be also intended to comprising these change and modification including.
Claims (10)
1. a kind of rotating shaft, it is characterised in that including：
Two installed parts for supporting Folding screen；Each installed part is provided with a connection side；The connection of described two installed parts
While be arrangeding in parallel；
At least two connecting rods between the connection side of two installed parts, connection side of the every connecting rod parallel to installed part
Set；At least two connecting rods are arranged successively from the connection side of an installed part to the connection edge direction of another installed part
Row；Wherein, be mutually pivotally connected per two adjacent connecting rods, positioned at both sides two connecting rods respectively with installed part adjacent thereto
Connection side pivot joint.
2. rotating shaft according to claim 1, it is characterised in that
Every connecting rod includes：
The bar portion set parallel to the connection side of installed part；
Two pivots dress plate at bar portion two ends is respectively arranged in, each pivot dress plate is set perpendicular to the bearing of trend of bar portion, and each
Pivot dress plate is provided with two axial lines pivot dress hole parallel with the bearing of trend of bar portion；A pair of pivot dress hole 1 on two pivot dress plates
Should；
Per in two adjacent connecting rods, two pivots dress plate of every connecting rod by filled through its a pair of pivots the pivotal axis in holes with
Two pivots dress plate pivot joint of another connecting rod.
3. rotating shaft according to claim 2, it is characterised in that each pivot dress plate includes mainboard and is symmetricly set in mainboard side
Liang Ge ears on side, two pivots dress hole of the pivot dress plate is respectively arranged in Liang Ge ears.
4. rotating shaft according to claim 3, it is characterised in that in per two adjacent connecting rods, two positioned at same one end
Two adjacent ear laminates of individual pivot dress plate are set；Two pivot dress plates pass through the pivotal axis pivot through Liang Ge ears pivot dress hole
Connect；When two connecting rods are mutually rotated, described two pivot dress plates are rotated against around the pivotal axis.
5. rotating shaft according to claim 4, it is characterised in that in per two adjacent connecting rods, two positioned at same one end
The mainboard side of individual pivot dress plate offsets.
6. rotating shaft according to claim 5, it is characterised in that the mainboard of each pivot dress plate can be mutual towards two installed parts
The side plate face of folding is tapered to be set.
7. the rotating shaft according to any one of claim 1~6, it is characterised in that the connection side two ends difference of each installed part
Hole is filled provided with a pivot, and the axial line in two pivot dress holes overlaps setting；The connection side of each installed part passes through through two pivots
The pivotal axis and connecting rod for filling hole are pivotally connected.
8. a kind of folding display screen, it is characterised in that including the rotating shaft as described in any one of claim 1~7, and respectively with
Two pieces of screens that two installed parts of the rotating shaft are fixedly linked.
9. folding display screen according to claim 8, it is characterised in that each installed part is platy structure, the tabular
One side of structure forms the connection side of installed part.
10. folding display screen as claimed in claim 9, it is characterised in that each in each installed part, in addition to side is connected
Side is provided with flanging；
In two pieces of screens, every piece of screen and coupled installed part be arranged in parallel and are adhesively fixed；Also, the screen
The side of curtain is limited in the flanging of the installed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621358487.1U CN206377137U (en) | 2016-12-12 | 2016-12-12 | A kind of rotating shaft and folding display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621358487.1U CN206377137U (en) | 2016-12-12 | 2016-12-12 | A kind of rotating shaft and folding display screen |
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| Publication Number | Publication Date |
|---|---|
| CN206377137U true CN206377137U (en) | 2017-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621358487.1U Active CN206377137U (en) | 2016-12-12 | 2016-12-12 | A kind of rotating shaft and folding display screen |
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| CN (1) | CN206377137U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107885636A (en) * | 2017-11-07 | 2018-04-06 | 广东欧珀移动通信有限公司 | Based reminding method, device and terminal |
| WO2019141163A1 (en) * | 2018-01-16 | 2019-07-25 | 杭州安费诺飞凤通信部品有限公司 | Hinge and hinge device for mobile terminal having external flexible screen |
| CN110242663A (en) * | 2018-03-09 | 2019-09-17 | 创王光电股份有限公司 | Hinge, shell structure and flexible display device |
| CN112511673A (en) * | 2020-12-02 | 2021-03-16 | 维沃移动通信有限公司 | Electronic device |
-
2016
- 2016-12-12 CN CN201621358487.1U patent/CN206377137U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107885636A (en) * | 2017-11-07 | 2018-04-06 | 广东欧珀移动通信有限公司 | Based reminding method, device and terminal |
| WO2019141163A1 (en) * | 2018-01-16 | 2019-07-25 | 杭州安费诺飞凤通信部品有限公司 | Hinge and hinge device for mobile terminal having external flexible screen |
| US11899505B2 (en) | 2018-01-16 | 2024-02-13 | Hangzhou Amphenol Phoenix Telecom Parts Co., Ltd. | Hinge and hinge device for a mobile terminal having external flexible screen |
| CN110242663A (en) * | 2018-03-09 | 2019-09-17 | 创王光电股份有限公司 | Hinge, shell structure and flexible display device |
| CN112511673A (en) * | 2020-12-02 | 2021-03-16 | 维沃移动通信有限公司 | Electronic device |
| CN112511673B (en) * | 2020-12-02 | 2023-04-18 | 维沃移动通信有限公司 | Electronic device |
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