CN110030255A - Four plate water-drop-shaped infolding synchronous rotary mechanisms - Google Patents
Four plate water-drop-shaped infolding synchronous rotary mechanisms Download PDFInfo
- Publication number
- CN110030255A CN110030255A CN201910376686.7A CN201910376686A CN110030255A CN 110030255 A CN110030255 A CN 110030255A CN 201910376686 A CN201910376686 A CN 201910376686A CN 110030255 A CN110030255 A CN 110030255A
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- Prior art keywords
- adjustable shelf
- positioning
- gear
- connection
- compensation
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- 230000007246 mechanism Effects 0.000 title claims abstract description 89
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 36
- 230000002146 bilateral effect Effects 0.000 claims abstract description 11
- 238000004806 packaging method and process Methods 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 4
- 238000005538 encapsulation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 6
- 230000009975 flexible effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/10—Arrangements for locking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
- H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The present invention discloses four plate water-drop-shaped infolding synchronous rotary mechanisms, including main structure body, main structure body is made of the shaft that outer enclosure body and bilateral symmetry are arranged, shaft is made of rotating mechanism and compensation mechanism, rotating mechanism by both ends gear set, connection positioning body and the body composition that takes all of of centre, compensation mechanism includes the spring and positioning pin for compensating adjustable shelf and being set to realization elastic force torsion on compensation adjustable shelf, gear set is made of the gear connecting plate of bilateral symmetry and the two groups of teeth wheel of centre, adjustable shelf is compensated equipped with connection positioning and synchronous semi arch pipe position and semicircle arc fluting, gear connecting plate connection gear is completed 0 degree -180 degree and is rotated synchronously, and gear connecting plate slides synchronous 0 degree of realization in the semicircle arc fluting, the positioning card point and self-locking function of 180 degree position, the body that takes all of takes all of mechanism and group therewith The multiple groups connected linkage repeatedly, semi arch pipe bit synchronization are closed, and the smooth expansion of sliding slot sliding compensation screen, overall construction design are simpler effectively.
Description
Technical field
The present invention relates to pivot design technical field more particularly to a kind of infolding connecting shafts, refer in particular to four plate water-drop-shaped infoldings
Synchronous rotary mechanism.
Background technique
Folding screen refers to flexible OLED.The successful volume production of folding screen is not only great favourable in the high-end intelligence of a new generation
The manufacture of energy mobile phone, also because its low-power consumption, flexible characteristic bring far-reaching influence, future to the application of wearable device
Folding screen will be widely applied with the continuous infiltration of personal intelligent terminal.Screen mobile phone is folded to refer to using flexible, flexible
Property 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, folding 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 it
Characteristic flexible, flexibility is good, robustness are also much higher than previous screen, reduce the probability of equipment accidental injury.
It realizes Folding screen folder function, other than screen itself, realizes the connection component of folding, the i.e. company of bending part
Spindle design is also the largest technical problem.In view of the particularity of Folding screen, traditional shaft has no idea to meet its function need
It asks, special Folding screen shaft is needed to assist realizing, and Folding screen bending is divided into according to application demand and is folded outward and is folded outward two kinds
Bending demand, its requirement of infolding bending mechanism are higher.
Summary of the invention
Four plate water-drop-shaped infoldings are provided and are rotated synchronously it is an object of the invention to overcome shortcoming in the prior art
Mechanism.
To achieve the above object, the present invention adopts the following technical scheme that:
Four plate water-drop-shaped infolding synchronous rotary mechanisms, including main structure body, the main structure body is by outer enclosure body and bilateral right
Claim the shaft composition of setting, the shaft is made of rotating mechanism and compensation mechanism, the rotating mechanism by both ends gear set,
Connection positioning body and the body composition that takes all of of centre, the compensation mechanism is including compensation adjustable shelf and is set to the compensation adjustable shelf
The upper spring and positioning pin for realizing elastic force torsion, the gear set is by the gear connecting plate of bilateral symmetry and the two groups of teeth wheel of centre
Composition, the compensation adjustable shelf is equipped with connection positioning and synchronous semi arch pipe position and semicircle arc fluting, the gear connection
Plate connection gear is completed 0 degree -180 degree and is rotated synchronously, and the gear connecting plate slides in the semicircle arc fluting and synchronizes reality
Existing 0 degree, the positioning card point of 180 degree position and self-locking function, the body that takes all of include realize damp torsion take all of mechanism and with
Combination connection multiple groups linkage repeatedly.
Particularly, realization is additionally provided between the gear connecting plate and the gear of the gear set to connect and fix gear position
The fixed connecting plate set.
Particularly, the link mechanism includes first connecting rod mechanism, second connecting rod mechanism and the third of bilateral symmetry distribution
Link mechanism, the mechanism that takes all of, third connecting rod mechanism and compensation adjustable shelf on be equipped with connecting column.
Particularly, the first connecting rod mechanism and the connecting column side are rotatablely connected, the second connecting rod mechanism and institute
The rotation connection of the connecting column other side is stated, the third connecting rod mechanism is connect with the second connecting rod Mechanism Combination, and described first connects
Linkage and second connecting rod mechanism are rotatablely connected with the compensation mechanism by connecting column respectively.
Particularly, connection positioning body include combination connection first positioning adjustable shelf and two groups of difference it is symmetrical second
It positions adjustable shelf and third positions adjustable shelf, the first positioning adjustable shelf, the second positioning adjustable shelf and third position adjustable shelf
On be respectively equipped with barrel position, and be respectively equipped with guide post on the first positioning adjustable shelf and third positioning adjustable shelf.
Particularly, the packaging body includes the first packaging part of bottom connecting plate and encapsulation connection fixed thereto, the second envelope
Piece installing and third packaging part.
Particularly, the compensation adjustable shelf leads to the body combination connection that takes all of of the gear set, connection positioning body and centre
It crosses the connecting column body that takes all of is located by connecting with the connection positioning body and gear set and realize guided rotation and synchronous.
Particularly, the mechanism side that takes all of includes a containing tube position, and one side gear of gear set is set to the appearance
It sets and realizes that connection is positioned and rotated synchronously in pipe position.
The beneficial effects of the present invention are: four plates water-drop-shaped infolding synchronous rotary mechanism provided by the invention, in movable block
In separate sliding slot, the efficient combination of connecting rod is realized and slides and rotate synchronously infolding demand of completing, it is simultaneously fixed effectively to realize that combination connects
Position meets damping torsion demand, passes through the efficient combination conjunction gear of positioning pin and spring in compensation mechanism in bending process
Wheel connecting plate slides integrated application in the form of sliding block in sliding slot, and 0 degree of satisfaction, the positioning card point of 180 degree and self-locking function lead to
Compensation buffering when sliding screen of the sliding block in sliding slot stretches is crossed, the type chamber by compensating adjustable shelf disposes gear connecting rod to realize
It rotates synchronously, multiple groups connecting rod is used in combination with gear set, effectively realizes connection positioning and rotates synchronously, overall construction design is more
It is simple and effective, meet Folding screen rotation demand.
Detailed description of the invention
Fig. 1 is four plate water-drop-shaped infolding synchronous rotary mechanism 180 degree overall structure figures of the invention.
Fig. 2 is four plate water-drop-shaped infolding 0 degree of overall structure figure of synchronous rotary mechanism of the invention.
Fig. 3 is four plate water-drop-shaped infolding synchronous rotary mechanism entirety exploded views of the invention.
Fig. 4 is four plate water-drop-shaped infolding 90 degree of state diagrams of synchronous rotary mechanism of the invention.
Fig. 5 is shaft 180 degree structure chart in four plate water-drop-shaped infolding synchronous rotary mechanisms of the invention.
Fig. 6 is 0 degree of structure chart of shaft in four plate water-drop-shaped infolding synchronous rotation machines of the invention.
Fig. 7 is shaft exploded view in four plate water-drop-shaped infolding synchronous rotary mechanisms of the invention.
Fig. 8 is the mechanism structure figure that takes all of in four plate water-drop-shaped infolding synchronous rotary mechanisms of the invention.
First positioning adjustable shelf structure chart in Fig. 9 four plate water-drop-shaped infolding synchronous rotary mechanisms of the present invention.
Third positions adjustable shelf structure chart in Figure 10 four plate water-drop-shaped infolding synchronous rotary mechanisms of the present invention.
Specific embodiment
Below in conjunction with Figure of description, the invention will be further described:
Embodiment 1:
As Figure 1-10 shows, four plate water-drop-shaped infolding synchronous rotary mechanism disclosed in the present embodiment, including main structure body 1, it is described
Main structure body 1 is made of the shaft 3 that outer enclosure body 2 and bilateral symmetry are arranged, and the shaft 3 is by rotating mechanism 4 and compensation machine
Structure 5 forms, and the rotating mechanism 4 is made of the gear set 6 at both ends, connection positioning body 7 and the body 8 that takes all of of centre, the compensation
Mechanism 5 includes the spring 10 and positioning pin 11 for compensating adjustable shelf 9 and being set to realization elastic force torsion on the compensation adjustable shelf 9,
The gear set 6 is made of the gear connecting plate 61 of bilateral symmetry and the two groups of teeth wheel 62 of centre, is set on the compensation adjustable shelf 9
There is connection positioning and synchronous semi arch pipe position 91 and semicircle arc fluting 92,61 connection gear 62 of gear connecting plate complete 0
Degree -180 degree rotates synchronously, and the gear connecting plate 61 slides synchronous realization 0 degree, 180 degree in the semicircle arc fluting 92
The positioning card point and self-locking function of position, the body 8 that takes all of includes take all of mechanism 81 and the company in combination for realizing damping torsion
The multiple groups connect linkage 82 repeatedly.
The Applicant declares that person of ordinary skill in the field is on the basis of the above embodiments, by above-described embodiment
Step is combined with the technical solution of Summary, thus generate new method and record scope of the invention it
One, the application is to keep specification concise, no longer enumerates the other embodiment of these steps.
In above-described embodiment, realization connection is additionally provided between the gear connecting plate 61 and the gear 62 of the gear set 6
And the fixed connecting plate 63 of fixed 62 position of gear.The link mechanism 82 includes the first connecting rod mechanism of bilateral symmetry distribution
821, second connecting rod mechanism 822 and third connecting rod mechanism 823, the mechanism 81 that takes all of, third connecting rod mechanism 823 and compensation activity
Connecting column 101 is equipped on frame 9.The first connecting rod mechanism 821 is rotatablely connected with 101 side of connecting column, and described second
Link mechanism 822 and 101 other side of connecting column are rotatablely connected, the third connecting rod mechanism 823 and the second connecting rod machine
The combination connection of structure 822, the first connecting rod mechanism 821 and second connecting rod mechanism 822 pass through with the compensation mechanism 5 respectively to be connect
Column 101 is rotatablely connected.Connect the first positioning adjustable shelf 71 that positioning body 7 includes combination connection and two groups of difference it is symmetrical the
Two positioning adjustable shelfs 72 and third position adjustable shelf 73, and the first positioning adjustable shelf 71, second positions adjustable shelf 72 and third
It is respectively equipped with barrel position 730 on positioning adjustable shelf 73, and divides on the first positioning adjustable shelf 71 and third positioning adjustable shelf 73
It She You not guide post 731.The packaging body 2 include bottom connecting plate 21 and it is fixed thereto encapsulation connection the first packaging part 22,
Second packaging part 23 and third packaging part 24.The adjustable shelf 9 that compensates is by the packet of the gear set 6, connection positioning body 7 and centre
The combination connection of circle 8 is connected the body 8 that takes all of with the connection positioning body 7 and the positioning of gear set 8 by the connecting column 101
It connects and realizes guided rotation and synchronization.81 side of mechanism that takes all of includes a containing tube position 206,6 one side gear of gear set
62, which are set to realization connection in the containing tube position 203, positions and rotates synchronously.The connecting column 101 and the guide post 731
Realization rotation is connect with the 730 pipe position of barrel position respectively, and slides realize respectively along barrel position bottom surface during rotation
The rotation of link mechanism meets the rotation of 0 degree -180 degree and executes.
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 real
It 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:
Sliding slot is separated in movable block, the efficient combination of connecting rod is realized and slides and rotate synchronously infolding demand of completing, effectively realization
Combination is connected and is positioned, and is met damping torsion demand, is passed through positioning pin and spring having in compensation mechanism in bending process
Effect combination combination gear connecting plate slides integrated application in the form of sliding block in sliding slot, meets the positioning card point of 0 degree, 180 degree
And self-locking function, compensation when being stretched through sliding screen of the sliding block in sliding slot buffer, the type chamber by compensating adjustable shelf is pacified
It sets gear connecting rod and realizes that synchronous rotation, multiple groups connecting rod are used in combination with gear set, effectively realize connection positioning and synchronous rotation, it is whole
The design of body structure is simpler effectively, meets Folding screen rotation demand.
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 off
Under 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 invention
The equivalence changes or decoration made, should all fall into the protection scope of the present patent application patent.
Claims (8)
1. four plate water-drop-shaped infolding synchronous rotary mechanisms, it is characterised in that: including main structure body, the main structure body is sealed by outside
Fill the shaft composition of body and bilateral symmetry setting, the shaft is made of rotating mechanism and compensation mechanism, the rotating mechanism by
Gear set, connection positioning body and the body composition that takes all of of centre at both ends, the compensation mechanism is including compensation adjustable shelf and is set to
On the compensation adjustable shelf realize elastic force torsion spring and positioning pin, the gear set by bilateral symmetry gear connecting plate and
Intermediate two groups of teeth wheel composition, the compensation adjustable shelf is positioned equipped with connection and synchronous semi arch pipe position and semi arch are recessed
Slot, the gear connecting plate connection gear is completed 0 degree -180 degree and is rotated synchronously, and the gear connecting plate is recessed in the semi arch
Synchronous 0 degree of the realization of sliding, the positioning card point of 180 degree position and self-locking function in slot, the body that takes all of include realizing damping torsion
Take all of mechanism and connection in combination multiple groups linkage repeatedly.
2. four plates water-drop-shaped infolding synchronous rotary mechanism according to claim 1, it is characterised in that:
It is additionally provided between the gear connecting plate and the gear of the gear set and realizes that connecting and fix the fixed of gear position connects
Fishplate bar.
3. four plates water-drop-shaped infolding synchronous rotary mechanism according to claim 1, it is characterised in that:
The link mechanism includes first connecting rod mechanism, second connecting rod mechanism and the third connecting rod mechanism of bilateral symmetry distribution, institute
It states and is equipped with connecting column on the mechanism that takes all of, third connecting rod mechanism and compensation adjustable shelf.
4. four plates water-drop-shaped infolding synchronous rotary mechanism according to claim 3, it is characterised in that:
The first connecting rod mechanism and the connecting column side are rotatablely connected, and the second connecting rod mechanism and the connecting column are another
Side rotation connection, the third connecting rod mechanism are connect with the second connecting rod Mechanism Combination, the first connecting rod mechanism and second
Link mechanism is rotatablely connected with the compensation mechanism by connecting column respectively.
5. four plates water-drop-shaped infolding synchronous rotary mechanism according to claim 1, it is characterised in that:
Connection positioning body include combination connection first positioning adjustable shelf and two groups of difference it is symmetrical second positioning adjustable shelf
And third positions adjustable shelf, is respectively equipped on the first positioning adjustable shelf, the second positioning adjustable shelf and third positioning adjustable shelf
Barrel position, and guide post is respectively equipped on the first positioning adjustable shelf and third positioning adjustable shelf.
6. four plates water-drop-shaped infolding synchronous rotary mechanism according to claim 1, it is characterised in that:
The packaging body includes the first packaging part, the second packaging part and third envelope of bottom connecting plate and encapsulation connection fixed thereto
Piece installing.
7. four plates water-drop-shaped infolding synchronous rotary mechanism according to claim 1, it is characterised in that:
The body combination connection that takes all of of the gear set, connection positioning body and centre is passed through the connection by the compensation adjustable shelf
The body that takes all of is located by connecting by column with the connection positioning body and gear set realizes guided rotation and synchronous.
8. four plates water-drop-shaped infolding synchronous rotary mechanism according to claim 1, it is characterised in that:
The mechanism side that takes all of includes a containing tube position, and one side gear of gear set is set in the containing tube position and realizes
Connection is positioned and is rotated synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910376686.7A CN110030255A (en) | 2019-05-07 | 2019-05-07 | Four plate water-drop-shaped infolding synchronous rotary mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910376686.7A CN110030255A (en) | 2019-05-07 | 2019-05-07 | Four plate water-drop-shaped infolding synchronous rotary mechanisms |
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| Publication Number | Publication Date |
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| CN110030255A true CN110030255A (en) | 2019-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910376686.7A Pending CN110030255A (en) | 2019-05-07 | 2019-05-07 | Four plate water-drop-shaped infolding synchronous rotary mechanisms |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112533404A (en) * | 2020-12-24 | 2021-03-19 | 维沃移动通信有限公司 | Electronic device |
| CN114198385A (en) * | 2020-09-18 | 2022-03-18 | 北京小米移动软件有限公司 | Hinge, display module and terminal equipment |
| WO2022068390A1 (en) * | 2020-09-29 | 2022-04-07 | Oppo广东移动通信有限公司 | Mobile terminal and folding housing therefor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103926979A (en) * | 2013-01-11 | 2014-07-16 | 株式会社普莱斯科 | Hinge For Display Device |
| CN107395816A (en) * | 2017-08-25 | 2017-11-24 | 广东欧珀移动通信有限公司 | Fold mechanism and Foldable mobile terminal |
| CN108520701A (en) * | 2018-01-22 | 2018-09-11 | 努比亚技术有限公司 | A kind of the support protection mechanism and mobile terminal of foldable screen |
| US20190112852A1 (en) * | 2017-10-13 | 2019-04-18 | Fositek Corporation | Bendable display apparatus and supporting device |
-
2019
- 2019-05-07 CN CN201910376686.7A patent/CN110030255A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103926979A (en) * | 2013-01-11 | 2014-07-16 | 株式会社普莱斯科 | Hinge For Display Device |
| CN107395816A (en) * | 2017-08-25 | 2017-11-24 | 广东欧珀移动通信有限公司 | Fold mechanism and Foldable mobile terminal |
| US20190112852A1 (en) * | 2017-10-13 | 2019-04-18 | Fositek Corporation | Bendable display apparatus and supporting device |
| CN108520701A (en) * | 2018-01-22 | 2018-09-11 | 努比亚技术有限公司 | A kind of the support protection mechanism and mobile terminal of foldable screen |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114198385A (en) * | 2020-09-18 | 2022-03-18 | 北京小米移动软件有限公司 | Hinge, display module and terminal equipment |
| WO2022068390A1 (en) * | 2020-09-29 | 2022-04-07 | Oppo广东移动通信有限公司 | Mobile terminal and folding housing therefor |
| CN112533404A (en) * | 2020-12-24 | 2021-03-19 | 维沃移动通信有限公司 | Electronic device |
| CN112533404B (en) * | 2020-12-24 | 2022-10-04 | 维沃移动通信有限公司 | Electronic device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: No. 2, Shangli Road, Shipai Town, Dongguan City, Guangdong Province, 523000 Applicant after: DONGGUAN JINFENG ELECTRONIC Co.,Ltd. Address before: 523000 Puxin Industrial Zone, Shipai Town, Dongguan City, Guangdong Province Applicant before: DONGGUAN JINFENG ELECTRONIC Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190719 |