CN208985567U - A kind of flexible screen synchronous rotary mechanism - Google Patents
A kind of flexible screen synchronous rotary mechanism Download PDFInfo
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- CN208985567U CN208985567U CN201821454288.XU CN201821454288U CN208985567U CN 208985567 U CN208985567 U CN 208985567U CN 201821454288 U CN201821454288 U CN 201821454288U CN 208985567 U CN208985567 U CN 208985567U
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Abstract
The utility model discloses a kind of flexible screen synchronous rotary mechanism, including main structure body, the main structure body is made of both sides fixed frame, synchronization mechanism and rotating mechanism, the synchronization mechanism and rotating mechanism are fixed by the fixed frame both ends, and the synchronization mechanism and rotating mechanism are one of split type structure or integral structure；Fixed structure, connection structure, drive mechanism, which are limited, by gear synchronous and multiple groups realizes Purely mechanical bending, meet the bending demand of 0-180 ° (or meeting 0 ° -190 °), flexible Application multiple groups spring shim, spring leaf, spring and steel ball meet the needs of damping, torsion, 180 ° of limit designs, limit is realized by the position limiting structure of fixed block, meets the high-precision control demand of flexible screen bending.
Description
Technical field
The utility model relates to the connecting shafts that flexible screen applied technical field more particularly to a kind of flexible screen are applied, and refer in particular to
A kind of flexible screen synchronous rotary mechanism.
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 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
Flexible screen will be widely applied with the continuous infiltration of personal intelligent terminal.Flexible screen mobile phone refers 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, 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 it
Characteristic 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 part
Spindle design is also the largest technical problem.In view of the particularity of flexible screen, traditional shaft has no idea to meet its function need
It asks, special flexible screen shaft is needed to assist realizing.
Summary of the invention
A kind of flexible screen synchronous rotation is provided the purpose of the utility model is to overcome shortcoming in the prior art
Mechanism.
To achieve the above object, the utility model adopts the following technical solutions:
A kind of flexible screen synchronous rotary mechanism, including main structure body, the main structure body is by both sides fixed frame, synchronization mechanism
And rotating mechanism composition, the synchronization mechanism and rotating mechanism fixed by the fixed frame both ends, and the synchronization mechanism and
Rotating mechanism is one of split type structure or integral structure；
(1) split type structure: the synchronization mechanism is made of gear assembly, and the rotating mechanism is made of positioning component,
The gear assembly includes multiple groups gear and gear fixed block, and the positioning component includes multiple groups limit fixed block, positioning fixation
Block, be located by connecting fixed block and spring leaf；
(2) integral structure: the synchronization mechanism and rotating mechanism unitary design are made of integral type gear assembly,
The integral type gear assembly includes that multiple groups are located by connecting fixed block and limit connection fixing block, Yu Suoshu are located by connecting fixed block
And limit connection fixing block between be respectively equipped with left and right distribution first gear group and second gear group, the first gear group and
Second gear group includes multiple groups gear, spring shim and fixinig plate, and the second gear group further includes realizing the steel ball of damping
And spring.
Particularly, the structure (1) further includes with flowering structure:
The gear fixed block includes first gear fixed block, second gear fixed block, third gear fixed block and the 4th
Gear fixed block, and the 4th gear fixed block includes a gear shaft, the gear is placed on the gear shaft, and it is described,
It is equipped with and realizes between the first gear fixed block, second gear fixed block, third gear fixed block and the 4th gear fixed block
The rivet being fixedly connected.
Particularly, the structure (1) further includes with flowering structure:
The limit fixed block includes the first limit fixed block and the second limit in combination and three groups of laid out in parallel is solid
Determine block, the position limiting structure of protrusion is equipped on the first limit fixed block and the second limit fixed block；It is described to be located by connecting admittedly
Determine that block is located by connecting fixed block by two group first and three group of second fixed block that is located by connecting forms, the spring leaf is set to described
First be located by connecting fixed block and second be located by connecting fixed block inside junction, described first is located by connecting fixed block and
The two outside junctions for being located by connecting fixed block are equipped with rivet and realize fixation.
Particularly, the structure (1) further includes with flowering structure:
The fixed frame includes left side fixed frame and right side fixed frame, and the right side fixed frame is made of positioning fixed block,
The positioning fixed block includes the first positioning fixed block and the second positioning fixed block.
Particularly, the structure (2) further includes following mechanism:
It is described be located by connecting fixed block include first be located by connecting fixed block, second be located by connecting fixed block, third positioning
It connection fixing block and the 4th is located by connecting fixed block；The limit connection fixing block includes the first limit connection fixing block, second
Limit connection fixing block, third limit connection fixing block, the 4th limit connection fixing block, the 5th limit connection fixing block and the 6th
Limit connection fixing block；Wherein:
The first limit connection fixing block, the second limit connection fixing block and the 5th limit connection fixing block, the
Gear synchronous rotation, transmission are realized in six limit connection fixing blocks interactions, and are limited when rotation is to 180 °；
The 4th limit connection fixing block and the 6th limit connection fixing block are equipped with position limiting structure, and the 4th limit
Position connection fixing block is equipped with gear shaft, the gear be nested with on the gear shaft, the 5th limit connection fixing block and the
Four limit connection fixing blocks are limited by the position-limit mechanism interaction of protrusion when rotation is to 180 °, and third is limited and is connected and fixed
Block is limited by the position-limit mechanism interaction of protrusion when rotating to 180 ° with the 6th limit connection fixing block；
The third limit connection fixing block is two groups of simultaneously column distribution, and the spring shim and fixinig plate are set to described
Third limits between connection fixing block and the first limit connection fixing block, the second limit connection fixing block；
The steel ball and spring are set to described first and are located by connecting fixed block and third is located by connecting between fixed block, and
Two be located by connecting fixed block be located by connecting with the 4th be equipped between fixed block combine arrangement realize elasticity, damping and torsion steel
Pearl and spring；
The spring shim and fixinig plate be set to it is described first limit connection fixing block, second limit connection fixing block with
Third limits between connection fixing block, and the 5th limit connection fixing block and second is located by connecting between fixed block.
The utility model has the beneficial effects that: flexible screen synchronous rotary mechanism provided by the utility model, using fission
The overall construction design of formula and integral type limits fixed structure, connection structure, drive mechanism by gear synchronous and multiple groups and realizes
Purely mechanical bending, meets the bending demand of 0-180 ° (can also meet 0 ° -190 °), flexible Application multiple groups spring shim, spring
Piece, spring and steel ball meet the needs of damping, torsion, and 180 ° of limit designs realize limit by the position limiting structure of fixed block, full
The high-precision control demand of sufficient flexible screen bending.
Detailed description of the invention
Fig. 1 is one of the configuration schematic diagram of split type structure in the utility model.
Fig. 2 is the structural schematic diagram that the utility model split type structure is in 180 ° of states.
Fig. 3 is the structural schematic diagram that the utility model split type structure is in 0 ° of state.
Fig. 4 is one of the configuration schematic diagram of integral structure in the utility model.
Fig. 5 is the structural schematic diagram that the utility model integral structure is in 180 ° of states.
Fig. 6 is the structural schematic diagram that the utility model integral structure is in 0 ° of state.
Specific embodiment
Below in conjunction with Figure of description, the utility model is described in further detail:
A kind of flexible screen synchronous rotary mechanism disclosed in the present embodiment 1 and embodiment 2, including main structure body, the structure
Main body is made of both sides fixed frame, synchronization mechanism and rotating mechanism, and the synchronization mechanism and rotating mechanism pass through the fixed frame
Both ends are fixed, and the synchronization mechanism and rotating mechanism are one of split type structure or integral structure.
Embodiment 1:
Split type structure design:
As shown in Figure 1-3, a kind of flexible screen synchronous rotary mechanism disclosed in the present embodiment, the synchronization mechanism is by gear set
Part composition, the rotating mechanism are made of positioning component 1002, and the gear assembly 1001 includes that multiple groups gear 3 and gear are fixed
Block 4, the positioning component includes multiple groups limit fixed block 5, positioning fixed block 6, be located by connecting fixed block 7 and spring leaf 8.
The gear fixed block 4 include first gear fixed block 41, second gear fixed block 42, third gear fixed block and
43 the 4th gear fixed blocks 44, and the 4th gear fixed block 44 includes a gear shaft 441, the gear 3 is placed in described
It is described on gear shaft 441, the first gear fixed block 41, second gear fixed block 42, third gear fixed block 43 and the 4th
The rivet 9 to achieve a fixed connection is equipped between gear fixed block 44.The limit fixed block 5 includes the first limit fixed block 51
And the second limit fixed block 52 in combination and three groups of laid out in parallel, the first limit fixed block 51 and the second limit are fixed
The position limiting structure 511 of protrusion is equipped on block 52；It is described be located by connecting fixed block 7 by two group first be located by connecting fixed block 71 and
Three group of second composition of fixed block 72 that is located by connecting, the spring leaf 8 are set to described first and are located by connecting fixed block 71 and second
Be located by connecting the inside junction of fixed block 72, described first be located by connecting fixed block 71 and second be located by connecting fixed block 72 it
Outside junction is equipped with rivet 9 and realizes fixation.The fixed frame includes left side fixed frame 10 and right side fixed frame 11, the right side
Side fixed frame 11 is made of positioning fixed block 6, and the positioning fixed block 6 includes that the first positioning fixed block 61 and the second positioning are fixed
Block 62.
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.
Embodiment 2:
Integral structure design:
As Figure 4-Figure 6, a kind of flexible screen synchronous rotary mechanism, the synchronization mechanism and rotating machine disclosed in the present embodiment
Structure unitary design is made of integral type gear assembly 1003, and the integral type gear assembly 1003 is located by connecting including multiple groups
Fixed block 1 and limit connection fixing block 2, Yu Suoshu are located by connecting between fixed block 1 and limit connection fixing block 2 and are respectively equipped with a left side
The first gear group 3 and second gear group 4 of right distribution, the first gear group 3 and second gear group 4 include multiple groups gear
5, spring shim 6 and fixinig plate 7, the second gear group 5 further include realizing the steel ball 8 and spring 9 of damping.
The fixed block 1 that is located by connecting include first be located by connecting fixed block 111, second be located by connecting fixed block 112, the
Three, which are located by connecting, fixed block 113 and the 4th is located by connecting fixed block 114；The limit connection fixing block 2 includes that the first limit connects
It connects fixed block 211, second and limits connection fixing block 212, the third limit limit connection fixing block of connection fixing block the 213, the 4th
214, the 5th limit connection fixing block 215 and the 6th limit connection fixing block 216；Wherein:
The first limit connection fixing block 211, second limits connection fixing block 212 and is connected and fixed with the 5th limit
Block the 215, the 6th limits the interaction of connection fixing block 216 and realizes gear synchronous rotation, transmission, and in rotation to 180 ° of time limits
Position；
The 4th limit connection fixing block 214 and the 6th limit connection fixing block 216 are equipped with position limiting structure 10, and institute
It states the 4th limit connection fixing block 214 and is equipped with gear shaft 51, the gear 5 is nested with on the gear shaft 51, and the described 5th limits
Position connection fixing block 215 with the 4th limit connection fixing block 214 by protrusion position-limit mechanism 10 interaction rotating extremely
It is limited at 180 °, third limits 10 phase of position-limit mechanism that connection fixing block 213 passes through protrusion with the 6th limit connection fixing block 216
Interaction is limited when rotation is to 180 °；The third limit connection fixing block 213 is two groups of simultaneously column distribution, the spring pad
Piece 6 and fixinig plate 7 are set to the third limit connection fixing block 213 and the first limit connection fixing block 211, second limits
Between connection fixing block 212；The steel ball 8 and spring 9 are set to the described first be located by connecting fixed block 111 and third and position
Between connection fixing block 113, second fixed block 112 that is located by connecting is located by connecting to be equipped between fixed block 114 and combines with the 4th
The steel ball 8 and spring 9 of elasticity, damping and torsion are realized in arrangement；The spring shim 6 and fixinig plate 7 are set to first limit
Position connection fixing block 211, second limits between connection fixing block 212 and third limit connection fixing block 213, the 5th limit connection
Fixed block 215 and second is located by connecting between fixed block 112.Including fixed frame, fixed frame includes left side fixed frame 10 and right side
Fixed frame 11.
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:
Using split type and integral type overall construction design, fixed structure, connection are limited by gear synchronous and multiple groups
Structure, drive mechanism realize Purely mechanical bending, meet the bending demand of 0-180 ° (can also meet 0 ° -190 °), flexible Application
Multiple groups spring shim, spring leaf, spring and steel ball meet the needs of damping, torsion, and 180 ° of limit designs pass through the limit of fixed block
Bit architecture realizes limit, meets the high-precision control demand of flexible screen bending.
The above is only the preferred embodiment to the utility model, is not defined to the scope of the utility model,
Therefore under the premise of not departing from the spirit of the design of the utility model, this field ordinary engineering and technical personnel is to described in the utility model
The equivalence changes or decoration that structure, feature and principle is made, should all fall into the protection scope of present utility model application patent.
Claims (5)
1. a kind of flexible screen synchronous rotary mechanism, it is characterised in that: including main structure body, the main structure body is fixed by both sides
Frame, synchronization mechanism and rotating mechanism composition, the synchronization mechanism and rotating mechanism are fixed by the fixed frame both ends, and described
Synchronization mechanism and rotating mechanism are one of split type structure or integral structure；
(1) split type structure: the synchronization mechanism is made of gear assembly, and the rotating mechanism is made of positioning component, described
Gear assembly includes multiple groups gear and gear fixed block, and the positioning component includes multiple groups limit fixed block, positioning fixed block, determines
Position connection fixing block and spring leaf；
(2) integral structure: the synchronization mechanism and rotating mechanism unitary design are made of integral type gear assembly, described
Integral type gear assembly includes that multiple groups are located by connecting fixed block and limit connection fixing block, Yu Suoshu are located by connecting fixed block and limit
The first gear group and second gear group of left and right distribution, the first gear group and second are respectively equipped between the connection fixing block of position
Gear set includes multiple groups gear, spring shim and fixinig plate, and the second gear group further includes realizing the steel ball and bullet of damping
Spring.
2. a kind of flexible screen synchronous rotary mechanism according to claim 1, it is characterised in that: the split type structure is also wrapped
It includes with flowering structure:
The gear fixed block includes first gear fixed block, second gear fixed block, third gear fixed block and the 4th gear
Fixed block, and the 4th gear fixed block includes a gear shaft, the gear is placed on the gear shaft, and it is described, it is described
It is equipped between first gear fixed block, second gear fixed block, third gear fixed block and the 4th gear fixed block and realizes fixation
The rivet of connection.
3. a kind of flexible screen synchronous rotary mechanism according to claim 1, it is characterised in that: the split type structure is also wrapped
It includes with flowering structure:
The limit fixed block includes the first limit fixed block and the second limit fixed block in combination and three groups of laid out in parallel,
The position limiting structure of protrusion is equipped on the first limit fixed block and the second limit fixed block；It is described be located by connecting fixed block by
Two group of first be located by connecting fixed block and three group of second fixed block composition that is located by connecting, it is fixed that the spring leaf is set to described first
Position connection fixing block and second be located by connecting fixed block inside junction, described first, which is located by connecting, fixed block and second positions
The outside junction of connection fixing block is equipped with rivet and realizes fixation.
4. a kind of flexible screen synchronous rotary mechanism according to claim 1, it is characterised in that: the split type structure is also wrapped
It includes with flowering structure:
The fixed frame includes left side fixed frame and right side fixed frame, and the right side fixed frame is made of positioning fixed block, described
Positioning fixed block includes the first positioning fixed block and the second positioning fixed block.
5. a kind of flexible screen synchronous rotary mechanism according to claim 1, it is characterised in that: the integral structure also wraps
Include following mechanism:
The fixed block that is located by connecting includes that the first be located by connecting fixed block, the second be located by connecting fixed block, third is located by connecting
It fixed block and the 4th is located by connecting fixed block；The limit connection fixing block includes the first limit connection fixing block, the second limit
Connection fixing block, third limit connection fixing block, the 4th limit connection fixing block, the 5th limit connection fixing block and the 6th limit
Connection fixing block；Wherein:
The first limit connection fixing block, the second limit connection fixing block and the 5th limit connection fixing block, the 6th limit
Gear synchronous rotation, transmission are realized in position connection fixing block interaction, and are limited when rotation is to 180 °；
The 4th limit connection fixing block and the 6th limit connection fixing block are equipped with position limiting structure, and the 4th limit connects
Fixed block is connect equipped with gear shaft, the gear is nested with on the gear shaft, and the 5th limit connection fixing block and the 4th limits
Position connection fixing block is limited by the position-limit mechanism interaction of protrusion when rotation is to 180 °, third limit connection fixing block and
6th limit connection fixing block is limited by the position-limit mechanism interaction of protrusion when rotating to 180 °；
The third limit connection fixing block is two groups of simultaneously column distribution, and the spring shim and fixinig plate are set to the third
It limits between connection fixing block and the first limit connection fixing block, the second limit connection fixing block；
The steel ball and spring are set to described first and are located by connecting fixed block and third is located by connecting between fixed block, and second is fixed
Position connection fixing block be located by connecting with the 4th be equipped between fixed block combine arrangement realize elasticity, damp and torsion steel ball and
Spring；
The spring shim and fixinig plate are set to the first limit connection fixing block, the second limit connection fixing block and third
It limits between connection fixing block, the 5th limit connection fixing block and second is located by connecting between fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821454288.XU CN208985567U (en) | 2018-09-05 | 2018-09-05 | A kind of flexible screen synchronous rotary mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821454288.XU CN208985567U (en) | 2018-09-05 | 2018-09-05 | A kind of flexible screen synchronous rotary mechanism |
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| CN208985567U true CN208985567U (en) | 2019-06-14 |
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| CN201821454288.XU Active CN208985567U (en) | 2018-09-05 | 2018-09-05 | A kind of flexible screen synchronous rotary mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332219A (en) * | 2019-08-02 | 2019-10-15 | 东莞市劲丰电子有限公司 | It is interactive to be folded outward rotating mechanism |
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2018
- 2018-09-05 CN CN201821454288.XU patent/CN208985567U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332219A (en) * | 2019-08-02 | 2019-10-15 | 东莞市劲丰电子有限公司 | It is interactive to be folded outward rotating mechanism |
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| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 2, Shangli Road, Shipai Town, Dongguan City, Guangdong Province, 523000 Patentee after: DONGGUAN JINFENG ELECTRONIC Co.,Ltd. Address before: 523000 Puxin Industrial Zone, Shipai Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN JINFENG ELECTRONIC Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |