CN111968508A - Manual-automatic flexible screen drawing mechanism - Google Patents
Manual-automatic flexible screen drawing mechanism Download PDFInfo
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- CN111968508A CN111968508A CN202010852266.4A CN202010852266A CN111968508A CN 111968508 A CN111968508 A CN 111968508A CN 202010852266 A CN202010852266 A CN 202010852266A CN 111968508 A CN111968508 A CN 111968508A
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- flexible screen
- seat
- locating plate
- synchronous
- sliding
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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Abstract
The invention discloses a manual-automatic integrated flexible screen drawing mechanism which consists of a fixed seat and a movable seat which can draw and slide with the fixed seat; the connection part of the fixed seat and the movable seat is respectively provided with a chute and a slide block which realize sliding connection, the movable seat is longitudinally provided with a first positioning plate, second locating plate and synchronizing shaft, sliding seat transversely are equipped with the rotation axis, and the synchronizing shaft both ends are equipped with the resettlement groove, and the drive belt has been put to the cover on the resettlement groove, are equipped with spacing connecting hole on the drive belt, second locating plate terminal surface be equipped with the spliced pole, the spliced pole with spacing connecting hole is connected, rotation axis one end with the sliding seat minor face is connected, and the other end passes the second locating plate with synchronizing shaft fixed connection, the drive belt is kept away from resettlement groove one end be equipped with drive belt meshing realizes synchronous sprocket, first locating plate with second locating plate both ends junction is equipped with the tension spring who provides damping torsion, effectively realizes the pull formula design of manual-automatic an organic whole, and the use of nimble belt or chain of selecting.
Description
Technical Field
The invention relates to the technical field of flexible screen application, in particular to a manual-automatic integrated flexible screen drawing mechanism.
Background
Flexible screen, refers to flexible OLED. The successful mass production of the flexible screen is not only greatly better than the manufacturing of a new generation of high-end smart phone, but also has a profound influence on the application of wearable equipment due to the characteristics of low power consumption and flexibility, and the flexible screen can be widely applied along with the continuous penetration of a personal intelligent terminal in the future. The flexible screen mobile phone is a mobile phone with a flexible and good-flexibility screen, and is also called as a awn mobile phone because of being shaped like a awn roll. Compared with a traditional screen, the flexible screen has the advantages of being obvious, being lighter and thinner in size and lower in power consumption than original devices, being beneficial to improving the cruising ability of equipment, and meanwhile, based on the characteristics of being bendable and good in flexibility, the durability of the flexible screen is greatly higher than that of the traditional screen, and the probability of accidental damage of the equipment is reduced.
To realize the folding function of the flexible screen, the design of the connecting component for realizing folding, namely the connecting shaft at the bending position, is the biggest technical problem besides the screen. The flexible screen can be opened in a plurality of ways besides outward folding and inward folding, wherein the drawing type unfolding way is one of the ways, and how to realize manual-automatic drawing type unfolding needs a brand new motion mechanism.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a manual-automatic integrated flexible screen drawing mechanism.
In order to achieve the purpose, the invention adopts the following technical scheme:
a manual-automatic integrated flexible screen drawing mechanism comprises a drawing type structure main body, wherein the structure main body consists of a fixed seat and a movable seat which can be drawn and slid with the fixed seat; the fixing base with sliding connection's spout and slider are realized respectively to the sliding seat junction, the sliding seat vertically is equipped with first locating plate, second locating plate and synchronizing shaft, the sliding seat transversely is equipped with the rotation axis, the synchronizing shaft both ends are equipped with the settling tank, the drive belt has been put to the cover on the settling tank, be equipped with spacing connecting hole on the drive belt, second locating plate terminal surface is equipped with the spliced pole, the spliced pole with spacing connecting hole is connected, rotation axis one end with the sliding seat minor face is connected, and the other end passes the second locating plate with synchronizing shaft fixed connection, the drive belt is kept away from settling tank one end be equipped with the drive belt meshing realizes synchronous sprocket, first locating plate with second locating plate both ends junction is equipped with the tension spring who provides damping torsion.
Particularly, the sliding seat comprises a motor mounting position, the motor mounting position is provided with a motor which rotates forwards and backwards, the motor drives the chain wheel to rotate, the chain wheel synchronously drives the transmission belt to rotate, the transmission belt drives the second positioning plate and the fixed seat to move relatively, namely, the sliding seat and the fixed seat realize separation and recovery through sliding of the sliding block and the sliding groove.
Particularly, the motor installation position is arranged on the left side or the right side of the long edge of the end part of the movable seat.
Particularly, the transmission belt is one of a transmission belt and a transmission chain, the transmission belt is provided with convex teeth which are uniformly distributed, the placing groove is provided with a groove, the chain wheel is provided with clamping teeth, and the convex teeth are respectively meshed with the groove and the clamping teeth to realize synchronization.
Particularly, the fixed seat is provided with a camera module, a control button, a sound outlet and a charging interface, and the camera module comprises a front camera and a rear camera.
Particularly, the sliding groove is formed in the inner side of the short edge of the fixed seat, and the sliding block is arranged on the outer side of the short edge of the movable seat.
Particularly, the movable seat comprises a connecting shaft, and the synchronizing shaft is arranged on the connecting shaft.
Particularly, the structure main body comprises a flexible screen, a shell and a screen lower gasket arranged below the shell, the shell comprises a first shell, a second shell and a third shell, and the flexible screen is arranged on the screen lower gasket.
Specially, the synchronizing shaft is covered with a plurality of groups of synchronous belts for realizing auxiliary synchronization, the connecting part of the synchronizing shaft and the synchronous belts is provided with synchronous grooves which are uniformly distributed, the synchronous belts are provided with synchronous clamping teeth which are uniformly distributed, and the synchronous grooves are meshed with the synchronous clamping teeth to realize auxiliary synchronization.
The invention has the beneficial effects that: according to the manual-automatic integrated flexible screen drawing mechanism provided by the invention, the motor drives the transmission belt and the chain wheel to synchronously move, so that the fixed seat and the movable seat are driven to expand and recover, the flexible screen is synchronously driven to expand and contract, automatic control can be realized through button control, manual opening and recovery can also be realized, the operation is simplified, the use is more convenient, the structure design is simple, the application requirement of the flexible screen is met, the mechanism is different from an inward folding and outward folding opening mode, the number of parts of the mechanism is relatively small, the mechanism is convenient to realize, the precision is met, the use is convenient, and the appearance is attractive.
Drawings
Fig. 1 is a drawing showing the drawing mechanism of the manual-automatic integrated flexible screen.
Fig. 2 is an expanded view of the manual-automatic flexible screen drawing mechanism of the present invention.
Fig. 3 is an exploded view of the integrated manual-automatic flexible screen drawing mechanism of the present invention.
Fig. 4 is a back view of the integrated manual-automatic flexible screen drawing mechanism of the present invention.
Fig. 5 is a rear side overall structure view of the manual-automatic integrated flexible screen drawing mechanism of the invention.
Fig. 6 is an overall exploded view of the manual-automatic flexible screen drawer of the present invention.
Fig. 7 is one of the closed state structure diagrams of the manual-automatic integrated flexible screen drawing mechanism of the invention.
Fig. 8 is a second structure view of the drawing mechanism of the manual-automatic flexible screen in a closed state.
FIG. 9 is a view showing one of the structures of the driving belt of the automatic manual drawing mechanism for a flexible screen according to the present invention.
FIG. 10 is a second structure of the driving belt of the manual-automatic flexible screen drawing mechanism of the present invention.
Fig. 11 shows a third structure of the driving belt of the manual-automatic flexible screen drawing mechanism of the invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in fig. 1-11, the manual-automatic integrated flexible screen drawing mechanism disclosed in this embodiment includes a drawing type structural body 1, where the structural body 1 is composed of a fixed seat 2 and a movable seat 3 sliding with the fixed seat; a sliding groove 4 and a sliding block 5 which realize sliding connection are respectively arranged at the joint of the fixed seat 2 and the movable seat 3, the movable seat 3 is longitudinally provided with a first positioning plate 6, a second positioning plate 7 and a synchronizing shaft 8, the movable seat 3 is transversely provided with a rotating shaft 9, the two ends of the synchronizing shaft 8 are provided with a placing groove 10, a transmission belt 11 is sleeved on the placing groove 10, a limit connecting hole 12 is arranged on the driving belt 11, a connecting column 13 is arranged on the end surface of the second positioning plate 7, the connecting column 13 is connected with the limit connecting hole 12, one end of the rotating shaft 9 is connected with the short side of the movable seat 3, the other end passes through the second positioning plate 7 and is fixedly connected with the synchronizing shaft 8, one end of the transmission belt 11 far away from the placing groove 10 is provided with a chain wheel 14 which is meshed with the transmission belt 11 for realizing synchronization, and a tension spring 15 for providing damping torsion is arranged at the joint of the two ends of the first positioning plate 6 and the second positioning plate 7.
The applicant states that a new method, which is generated by combining some steps of the above-mentioned embodiment with the technical solution of the summary part of the invention based on the above-mentioned embodiment, is also one of the description scope of the present invention, and other embodiments of these steps are not listed in the present application for the sake of brevity.
In the above embodiment, the movable seat 3 includes the motor mounting portion 16, the motor mounting portion 16 is provided with a motor 17 that rotates forward and backward, the motor 17 drives the chain wheel 14 to rotate, the chain wheel 14 synchronously drives the transmission belt 11 to rotate, the transmission belt 11 drives the second positioning plate 7 and the fixed seat to move relatively, that is, the movable seat 3 and the fixed seat realize separation and recovery through the sliding between the sliding groove 5 and the sliding groove 4. The motor installation position 16 is arranged on the left side or the right side of the long edge of the end part of the movable seat 3. The transmission belt 11 is one of a transmission belt and a transmission chain, the transmission belt 11 is provided with convex teeth 18 which are uniformly distributed, the placing groove 10 is provided with a groove 19, the chain wheel 14 is provided with clamping teeth 20, and the convex teeth 18 are respectively meshed with the groove 19 and the clamping teeth 20 to realize synchronization. The fixed seat 2 is provided with a camera module 21, a control key 22, a sound outlet 23 and a charging interface 24, and the camera module 21 comprises a front camera 25 and a rear camera 26. The spout 4 set up in the minor face of fixing base 2 is inboard, slider 5 set up in the minor face outside of sliding seat 3. The movable seat 3 comprises a connecting shaft 27, and the synchronizing shaft 8 is arranged on the connecting shaft 27. The structure body 1 comprises a flexible screen 28, a shell 29 and a screen lower pad 30 arranged below the shell 29, wherein the shell 29 is composed of a first machine shell 290, a second machine shell 291 and a third machine shell 292, and the flexible screen 28 is arranged on the screen lower pad 30. Synchronous shaft 8 is gone up to cover and is equipped with the hold-in range 31 that the multiunit realized supplementary synchronization, synchronous shaft 8 with hold-in range 31 junction is equipped with evenly distributed's synchronous recess 32, be equipped with evenly distributed's synchronous latch 33 on the hold-in range 31, synchronous recess 32 realizes supplementary synchronization with the meshing of synchronous latch 33.
The applicant further states that the present invention is described in the above embodiments to explain the implementation method and device structure of the present invention, but the present invention is not limited to the above embodiments, i.e. it is not meant to imply that the present invention must rely on the above methods and structures to implement the present invention. It should be understood by those skilled in the art that any modifications to the present invention, the addition of equivalent alternatives to the embodiments of the present invention and steps, the selection of specific modes, etc., are within the scope of the present invention and the disclosure.
The technical principle of the embodiment is as follows:
the flexible screen pull mechanism of manual-automatic that this embodiment provided, it produces relative motion to drive the synchronous gear train of rotation axis 9 through motor 17, thereby drive the expansion and the recovery of fixing base and sliding seat 3, the expansion and the shrink of synchronous drive flexible screen, accessible button is controlled and is realized automatic control, also can manually open and retrieve, the operation has been simplified, high durability and convenient use, the structure design is simple itself, satisfy flexible screen application demand, be different from the mode of opening of infolding and outer book, mechanism spare part is less relatively itself, be convenient for realize, when satisfying the precision, high durability and convenient use, and is attractive in appearance.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, so that the equivalent changes or modifications of the structure, features and principles of the present invention by those skilled in the art should fall within the protection scope of the present invention.
Claims (9)
1. The utility model provides a flexible screen pull mechanism of manual-automatic, its characterized in that: comprises a drawing type structure main body, wherein the structure main body consists of a fixed seat and a movable seat which can draw and slide with the fixed seat; the fixing base with sliding connection's spout and slider are realized respectively to the sliding seat junction, the sliding seat vertically is equipped with first locating plate, second locating plate and synchronizing shaft, the sliding seat transversely is equipped with the rotation axis, the synchronizing shaft both ends are equipped with the settling tank, the drive belt has been put to the cover on the settling tank, be equipped with spacing connecting hole on the drive belt, second locating plate terminal surface is equipped with the spliced pole, the spliced pole with spacing connecting hole is connected, rotation axis one end with the sliding seat minor face is connected, and the other end passes the second locating plate with synchronizing shaft fixed connection, the drive belt is kept away from settling tank one end be equipped with the drive belt meshing realizes synchronous sprocket, first locating plate with second locating plate both ends junction is equipped with the tension spring who provides damping torsion.
2. The automated manual flexible screen drawer of claim 1, wherein:
the sliding seat comprises a motor installation position, the motor installation position is provided with a motor which rotates forwards and backwards, the motor drives the chain wheel to rotate, the chain wheel synchronously drives the transmission belt to rotate, the transmission belt drives the second positioning plate to move relative to the fixing seat, namely, the sliding seat and the fixing seat realize separation and recovery through sliding of the sliding block and the sliding groove.
3. A manual-automatic flexible screen drawing mechanism according to claim 2, wherein:
the motor installation position is arranged on the left side or the right side of the long edge of the end part of the movable seat.
4. The automated manual flexible screen drawer of claim 1, wherein:
the transmission belt is one of a transmission belt and a transmission chain, the transmission belt is provided with convex teeth which are uniformly distributed, the placing groove is provided with a groove, the chain wheel is provided with a clamping tooth, and the convex teeth are respectively meshed with the groove and the clamping tooth to realize synchronization.
5. The automated manual flexible screen drawer of claim 1, wherein:
the fixed seat is provided with a camera module, a control button, a sound outlet and a charging interface, and the camera module comprises a front camera and a rear camera.
6. The automated manual flexible screen drawer of claim 1, wherein:
the spout set up in the minor face inboard of fixing base, the slider set up in the minor face outside of sliding seat.
7. The automated manual flexible screen drawer of claim 1, wherein:
the movable seat comprises a connecting shaft, and the synchronizing shaft is arranged on the connecting shaft.
8. The automated manual flexible screen drawer of claim 1, wherein:
the structure main body comprises a flexible screen, a shell and a screen lower gasket arranged under the shell, wherein the shell comprises a first shell, a second shell and a third shell, and the flexible screen is arranged on the screen lower gasket.
9. The automated manual flexible screen drawer of claim 1, wherein:
the synchronous shaft is covered with a plurality of groups of synchronous belts for realizing auxiliary synchronization, the synchronous shaft is provided with synchronous grooves which are uniformly distributed at the joint of the synchronous belts, the synchronous belts are provided with synchronous clamping teeth which are uniformly distributed, and the synchronous grooves are meshed with the synchronous clamping teeth to realize auxiliary synchronization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010852266.4A CN111968508A (en) | 2020-08-21 | 2020-08-21 | Manual-automatic flexible screen drawing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010852266.4A CN111968508A (en) | 2020-08-21 | 2020-08-21 | Manual-automatic flexible screen drawing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111968508A true CN111968508A (en) | 2020-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010852266.4A Pending CN111968508A (en) | 2020-08-21 | 2020-08-21 | Manual-automatic flexible screen drawing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111968508A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113132516A (en) * | 2021-04-22 | 2021-07-16 | 维沃移动通信有限公司 | Electronic device |
| CN115578933A (en) * | 2022-10-27 | 2023-01-06 | 武汉天马微电子有限公司 | Flexible display device and electronic equipment |
| CN116146846A (en) * | 2023-01-05 | 2023-05-23 | 东莞市劲丰电子有限公司 | Manual drawing mechanism for flexible screen application |
-
2020
- 2020-08-21 CN CN202010852266.4A patent/CN111968508A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113132516A (en) * | 2021-04-22 | 2021-07-16 | 维沃移动通信有限公司 | Electronic device |
| CN115578933A (en) * | 2022-10-27 | 2023-01-06 | 武汉天马微电子有限公司 | Flexible display device and electronic equipment |
| CN116146846A (en) * | 2023-01-05 | 2023-05-23 | 东莞市劲丰电子有限公司 | Manual drawing mechanism for flexible screen application |
| CN116146846B (en) * | 2023-01-05 | 2023-08-22 | 东莞市劲丰电子有限公司 | Manual drawing mechanism for flexible screen application |
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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. |