CN218214507U - Electric opening-closing flexible display screen - Google Patents
Electric opening-closing flexible display screen Download PDFInfo
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- CN218214507U CN218214507U CN202222256815.9U CN202222256815U CN218214507U CN 218214507 U CN218214507 U CN 218214507U CN 202222256815 U CN202222256815 U CN 202222256815U CN 218214507 U CN218214507 U CN 218214507U
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Abstract
The utility model relates to a display screen technical field especially relates to an electronic open-close type flexible display screen, including storage portion, tensile portion, coiling mechanism and flexible screen, the activity of flexible screen sets up in the outside of storage portion and tensile portion, enclose between storage portion and the tensile portion and close and form the holding chamber, the coiling mechanism is installed in the holding intracavity and is used for unreeling automatically and the rolling to flexible screen, a power take off end and the flexible screen drive of coiling mechanism are connected to make flexible screen extend or shrink, another power take off end and tensile portion drive of coiling mechanism are connected, so that pull open between tensile portion and the storage portion or merge and support the flexible screen of bearing. The utility model discloses realize the automatically regulated to display area size according to the user demand of difference, degree of automation is high, simple operation and labour saving and time saving improve display effect and user experience and feel.
Description
Technical Field
The utility model relates to a display screen technical field especially relates to an electronic open-close type flexible display screen.
Background
The flexible screen, for the flexible display screen, compare in traditional screen, the flexible screen has the pliability strong, can curl, characteristics such as durable degree height, along with the progressive improvement of science and technology, the application of flexible screen in the electronic product is also more and more common in succession, when the user is in the call receiving and the recreation of playing, the user often needs the display area of flexible screen to adjust the increase or reduce according to the user demand of difference, but generally adopt manual regulation, it is consuming time hard to adjust, very easily because of improper the screen that leads to hard produces the fold, thereby damage the structure of flexible screen, influence display effect, reduce user experience and feel.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art not enough, provide an electronic open-close type flexible display screen, according to the user demand of difference and realize the automatically regulated to the display area size, degree of automation is high, simple operation and labour saving and time saving improve display effect and user experience and feel.
In order to achieve the above object, the utility model discloses an electronic open-close type flexible display screen, including storage portion, tensile portion, coiling mechanism and flexible screen, the activity of flexible screen sets up in the outside of storage portion and tensile portion, enclose between storage portion and the tensile portion and close and form the holding chamber, the coiling mechanism is installed in the holding intracavity and is used for unreeling automatically and rolling the flexible screen, a power take off end and the flexible screen drive of coiling mechanism are connected to make flexible screen extend or shrink, another power take off end and the tensile portion drive of coiling mechanism are connected to make pull open between tensile portion and the storage portion or merge and support the flexible screen of bearing.
Preferably, the winding device comprises a base frame arranged in the accommodating portion, a driving motor arranged in the base frame, a first screw rod piece and a second screw rod piece arranged in the base frame, a first transmission gear arranged in the first screw rod piece, a second transmission gear arranged in the second screw rod piece, a first screw nut sleeved outside the first screw rod piece in a threaded manner, and a second screw nut sleeved outside the second screw rod piece in a threaded manner, the driving motor is in driving connection with the first screw rod piece, the first screw rod piece is in driving connection with the second screw rod piece through mutual meshing of the first transmission gear and the second transmission gear, the first screw nut is connected with the flexible screen and drives the flexible screen to move along the length direction of the first screw rod piece, and the second screw nut is connected with the stretching portion and drives the stretching portion to move along the length direction of the second screw rod piece.
Preferably, a first guide rod and a second guide rod are respectively arranged on two sides of the base frame, the first lead screw nut is connected with the first guide rod in a sliding mode, and the second lead screw nut is connected with the second guide rod in a sliding mode.
Preferably, tensile portion includes tensile slider and installs in tensile board and the tensile casing of tensile slider, the spread groove has been seted up to tensile slider, the side of tensile board and tensile casing is all stopped to be contradicted in the inner wall of spread groove, tensile board has been seted up the tensile socket of a plurality of, and a plurality of tensile sockets are arranged along the length direction interval of tensile board, constitute tensile picture peg between two adjacent tensile sockets.
Preferably, the accommodating part comprises an accommodating guide rail, an accommodating plate and an accommodating shell, the accommodating plate and the accommodating shell are arranged on the accommodating guide rail, the side surfaces of the accommodating plate and the accommodating shell are blocked and abutted against the inner wall of the accommodating guide rail, the accommodating plate is provided with a plurality of accommodating sockets, the plurality of accommodating sockets are arranged at intervals along the length direction of the accommodating plate, an accommodating plug board is formed between every two adjacent accommodating sockets, the accommodating guide rail is connected with the stretching slider in a sliding mode, the accommodating plug board is correspondingly plugged in the stretching plug board, and the accommodating plug board is correspondingly plugged in the stretching plug board.
Preferably, the tip of accomodating the guide rail is provided with the mount pad, the mount pad rotates and is connected with the roller, a plurality of mounting groove has been seted up along axial direction to the roller, the mounting groove all is provided with antifriction bearing with the mount pad, the outside of mounting groove is located to antifriction bearing's inner circle cover, the flexible screen is contradicted and is rotated the roller to make the flexible screen stretch out the outside of accomodating board and tensile board.
Preferably, the outer side of the containing plate is convexly provided with a plurality of clamping jaws, the plurality of clamping jaws are arranged at intervals along the length direction of the containing plate, and the clamping jaws are clamped and connected with the outer ring of the rolling bearing.
The utility model has the advantages that: the utility model discloses realize the automatically regulated to display area size according to the user demand of difference, degree of automation is high, simple operation and labour saving and time saving improve display effect and user experience and feel.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded schematic view of the present invention in a top view.
Fig. 3 is a schematic view of a part of the enlarged structure in fig. 2.
Fig. 4 is an exploded schematic view of the present invention.
The reference numerals include:
1-receiving part 11-receiving guide rail 12-receiving plate
13-receiving shell 14-receiving socket 15-receiving plug-in board
16-mounting seat 17-roller shaft 18-mounting groove
19-rolling bearing 110-claw
2 stretching part 21 stretching slide 22 stretching plate
23-stretching shell 24-connecting groove 25-stretching inserting hole
26-stretching inserting plate
3-rolling device 31-base frame 32-driving motor
33-first wire rod piece 34-second wire rod piece 35-first transmission gear
36-second transmission gear 37-first feed screw nut 38-second feed screw nut
39-first guide rod 310-second guide rod
4-flexible screen 5-containing cavity.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the utility model discloses an electronic open-close type flexible display screen, including receiving portion 1, tensile portion 2, coiling mechanism 3 and flexible screen 4, flexible screen 4 activity sets up in the outside of receiving portion 1 and tensile portion 2, enclose between receiving portion 1 and the tensile portion 2 and close and form holding chamber 5, coiling mechanism 3 is installed in holding chamber 5 and is used for unreeling and rolling flexible screen 4 automatically, a power take off end and the flexible screen 4 drive of coiling mechanism 3 are connected to make flexible screen 4 extend or shrink, another power take off end and the tensile portion 2 drive of coiling mechanism 3 are connected, so that pull open or merge and support flexible screen 4 between tensile portion 2 and the receiving portion 1.
When the flexible screen display device is used, the accommodating part 1 and the stretching part 2 are combined with each other to form a flat supporting surface, so that normal display and pressing operation of the flexible screen 4 are guaranteed, the flexible screen 4 is in the minimum size state at the moment, the display area is small, then the flexible screen 4 is pushed by a power output end of the winding device 3 to move around the outer edge of the accommodating part 1 and along the outer surfaces of the accommodating part 1 and the stretching part 2, meanwhile, the stretching part 2 is pushed by the other power output end of the winding device 3 to be pulled away and far away from the accommodating part 1, the distance between the stretching part 2 and the accommodating part 1 is changed, the flexible screen 4 is supported in a stretching mode, the display area of the flexible screen 4 is large, extension or contraction of the flexible screen 4 is further achieved, therefore, the display size of the flexible screen 4 can be correspondingly adjusted through matching of the winding device 3, the accommodating part 1 and the stretching part 2, and the flexible screen 4 is automatically and smoothly unfolded and accommodated. The utility model discloses realize the automatically regulated to display area size according to the user demand of difference, degree of automation is high, simple operation and labour saving and time saving improve display effect and user experience and feel.
The winding device 3 of this embodiment includes a base frame 31 installed on the storage portion 1, a driving motor 32 installed on the base frame 31, a first screw rod member 33 and a second screw rod member 34 installed on the base frame 31, a first transmission gear 35 installed on the first screw rod member 33, a second transmission gear 36 installed on the second screw rod member 34, a first screw nut 37 screwed on the first screw rod member 33 and a second screw nut 38 screwed on the second screw rod member 34, the driving motor 32 is in driving connection with the first screw rod member 33, the first screw rod member 33 is in driving connection with the second screw rod member 34 via mutual engagement of the first transmission gear 35 and the second transmission gear 36, the first screw nut 37 is connected with the flexible screen 4 and drives the flexible screen 4 to move along the length direction of the first screw rod member 33, and the second screw nut 38 is connected with the stretching portion 2 and drives the stretching portion 2 to move along the length direction of the second screw rod member 34. Specifically, the base frame 31 is fixedly installed in the storage portion 1 through an external screw, when the driving motor 32 drives the first lead screw member 33 to rotate, the rotating first lead screw member 33 not only drives the first lead screw nut 37 to move along the length direction of the first lead screw member 33, the moving first lead screw nut 37 drives the flexible screen 4 to extend or contract, but also drives the first transmission gear 35 to rotate, the rotating first transmission gear 35 is in meshing transmission with the second transmission gear 36 to further drive the second transmission gear 36 to rotate, the rotating second transmission gear 36 drives the second lead screw member 34 to rotate, the rotating second lead screw member 34 drives the second lead screw nut 38 to move along the length direction of the second lead screw member 34, the moving second lead screw nut 38 drives the stretching portion 2 to pull away or combine the storage portion 1, wherein the first lead screw nut 37 and the flexible screen 4 are fixedly connected in a gluing or screw connection manner, the second lead screw nut 38 and the stretching portion 2 are fixedly connected in a gluing or screw connection manner, and the first lead screw nut 37 and the second lead screw nut 37 and the flexible screen 4 move along the moving direction of the first lead screw nut 33 and the second lead screw nut 38 and the flexible screen 4 move along the opposite directions, and the flexible screen 4 moves smoothly, and the flexible screen 4 moves and the stretching portion moves along the direction, and the direction of the flexible screen 4, and the flexible screen is stably.
The base frame 31 of the present embodiment is provided with a first guide rod 39 and a second guide rod 310 at two sides thereof, the first lead screw nut 37 is slidably connected to the first guide rod 39, and the second lead screw nut 38 is slidably connected to the second guide rod 310. Specifically, the first lead screw nut 37 is slidably connected with the first guide rod 39, so that the moving stability of the first lead screw nut 37 is effectively improved, and the second lead screw nut 38 is slidably connected with the second guide rod 310, so that the moving stability of the second lead screw nut 38 is effectively improved.
Stretching portion 2 of this embodiment includes tensile slider 21 and installs in tensile board 22 and tensile casing 23 of tensile slider 21, connecting groove 24 has been seted up to tensile slider 21, the side of tensile board 22 and tensile casing 23 is all stopped and is contradicted in the inner wall of connecting groove 24, tensile board 22 has been seted up a plurality of tensile socket 25, and a plurality of tensile sockets 25 are arranged along the length direction interval of tensile board 22, constitute tensile picture peg 26 between two adjacent tensile sockets 25. Specifically, the side surfaces of the stretching plate 22 and the stretching shell 23 are blocked and abutted against the inner wall of the connecting groove 24, so that the stretching plate 22 and the stretching shell 23 are installed on the stretching slider 21, the stretching plate 22 and the stretching shell 23 are arranged oppositely, the stretching shell 23 is located on the outer side of the flexible screen 4 to play a good protection role, the stretching insertion holes 25 are arranged at intervals along the length direction of the stretching plate 22, and a stretching insertion plate 26 is formed between every two adjacent stretching insertion holes 25 so as to be matched and inserted with the corresponding structure of the accommodating part 1, so that the accommodating part 1 and the stretching part 2 are combined with each other.
The accommodating portion 1 of this embodiment includes accommodating guide rail 11, installs in accommodating plate 12 and the accommodating shell 13 of accommodating guide rail 11, the side of accommodating plate 12 and accommodating shell 13 is all blocked and is contradicted in the inner wall of accommodating guide rail 11, accommodating plate 12 has seted up a plurality of and has accomodate socket 14, and a plurality of accomodating sockets 14 are arranged along the length direction interval of accommodating plate 12, constitute between two adjacent accomodating sockets 14 and accomodate picture peg 15, accommodate guide rail 11 and tensile slider 21 sliding connection, accomodate picture peg 15 and correspond to peg graft in tensile socket 25, accomodate picture peg 14 and correspond to peg graft in tensile picture peg 26. Specifically, the side surfaces of the storage plate 12 and the storage housing 13 are blocked and abutted against the inner wall of the storage guide rail 11, so that the storage plate 12 and the storage housing 13 are installed on the storage guide rail 11, the storage plate 12 and the storage housing 13 are arranged oppositely, the storage housing 13 is located at the outer side of the flexible screen 4 to play a good protection role, the plurality of storage sockets 14 are arranged at intervals along the length direction of the storage plate 12, a storage inserting plate 15 is formed between every two adjacent storage sockets 14, when the storage guide rail 11 is in sliding connection with the stretching slider 21, the plurality of storage inserting plates 15 are correspondingly inserted into the plurality of stretching sockets 25, the plurality of storage sockets 14 are correspondingly inserted into the plurality of stretching inserting plates 26, and therefore the storage plate 12 and the stretching plate 22 are inserted and combined into a flat supporting surface along the horizontal direction, normal display and pressing operation of the flexible screen 4 are ensured, when the storage plate 12 and the stretching plate 22 are pulled away from each other, the storage plate 12 and the stretching plate 22 can be staggered into a supporting plane with a plurality of insertion gaps to play a good supporting effect on the flexible screen 4, and improve the service performance and the service life of the flexible screen 4.
The tip of accomodating guide rail 11 of this embodiment is provided with mount pad 16, mount pad 16 rotates and is connected with roller 17, a plurality of mounting groove 18 has been seted up along axial direction to roller 17, mounting groove 18 all is provided with antifriction bearing 19 with mount pad 16, the outside of mounting groove 18 is located to antifriction bearing 19's inner circle cover, flexible screen 4 contradicts and rotates roller 17 to make flexible screen 4 stretch out the outside of accomodating board 12 and stretching plate 22. Specifically, accomodate guide rail 11 and be connected with roller 17 through mount pad 16, mount pad 16 is provided with antifriction bearing 19, antifriction bearing 19's outer lane installation is fixed in mount pad 16, roller 17 pegs graft in antifriction bearing 19's inner circle, a plurality of mounting grooves 18 have been seted up along axial direction to roller 17, a plurality of mounting grooves 18 all are provided with antifriction bearing 19, and the outside of mounting groove 18 is located to antifriction bearing 19's inner circle cover, the inner circle that is walked around roller 17 and is driven roller 17 and bearing when flexible screen 4 conflict rotates, because antifriction bearing 19's outer lane and roller 17 are not at same horizontal plane, make antifriction bearing 19's outer lane keep motionless can not driven by roller 17, be favorable to the convenient outside of stretching out storage plate 12 and tensile board 22 of flexible screen 4, reduce frictional resistance, make flexible screen 4 extend or contract more smoothly stably.
The outer side of the containing plate 12 of this embodiment is convexly provided with a plurality of claws 110, the plurality of claws 110 are arranged at intervals along the length direction of the containing plate 12, and the claws 110 are connected to the outer ring of the rolling bearing 19 in a snap-fit manner. Specifically, the plurality of claws 110 are arranged at intervals along the length direction of the accommodating plate 12, the claws 110 are connected to the outer ring of the rolling bearing 19 in a snap-fit manner, and since the outer ring of the rolling bearing 19 and the roller shaft 17 are not in the same horizontal plane, the outer ring of the rolling bearing 19 can be kept still and cannot be driven by the roller shaft 17, so that the accommodating plate 12 is fixed to the outer ring of the rolling bearing 19 through the plurality of claws 110 in a snap-fit manner.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and it is to be understood that the present invention is not limited to the above embodiments, but may be modified within the scope of the present invention.
Claims (7)
1. The utility model provides an electronic open-close type flexible display screen which characterized in that: including portion of accomodating, tensile portion, coiling mechanism and flexible screen, flexible screen activity sets up in the outside of portion of accomodating and tensile portion, enclose between portion of accomodating and the tensile portion and close and form the holding chamber, the coiling mechanism is installed in the holding intracavity and is used for unreeling automatically and the rolling to the flexible screen, a power take off end and the flexible screen drive of coiling mechanism are connected to make flexible screen extension or shrink, another power take off end and tensile portion drive of coiling mechanism are connected, so that pull open between tensile portion and the portion of accomodating or merge and support the flexible screen of bearing.
2. The electric opening and closing flexible display screen according to claim 1, wherein: the winding device comprises a base frame arranged in the accommodating part, a driving motor arranged on the base frame, a first screw rod part and a second screw rod part arranged on the base frame, a first transmission gear arranged on the first screw rod part, a second transmission gear arranged on the second screw rod part, a first screw rod nut arranged outside the first screw rod part in a sleeved mode in a screwed connection mode, and a second screw rod nut arranged outside the second screw rod part in a sleeved mode in a screwed connection mode.
3. The electric opening and closing flexible display screen according to claim 2, wherein: the two sides of the base frame are respectively provided with a first guide rod and a second guide rod, the first lead screw nut is connected with the first guide rod in a sliding mode, and the second lead screw nut is connected with the second guide rod in a sliding mode.
4. The electric opening and closing flexible display screen according to claim 1, wherein: the stretching portion includes tensile slider and installs in tensile board and the tensile casing of tensile slider, the spread groove has been seted up to tensile slider, the side of tensile board and tensile casing all blocks the inner wall of contradicting in the spread groove, tensile board has seted up the tensile socket of a plurality of, and a plurality of tensile socket is arranged along the length direction interval of tensile board, constitutes tensile picture peg between two adjacent tensile sockets.
5. The electric opening and closing flexible display screen according to claim 4, wherein: the accommodating part comprises an accommodating guide rail, an accommodating plate and an accommodating shell, the accommodating plate and the side face of the accommodating shell are blocked and abutted against the inner wall of the accommodating guide rail, the accommodating plate is provided with a plurality of accommodating sockets, the plurality of accommodating sockets are arranged along the length direction of the accommodating plate at intervals, an accommodating plug board is formed between every two adjacent accommodating sockets, the accommodating guide rail is connected with a stretching slider in a sliding mode, the accommodating plug board is correspondingly inserted into the stretching plug board, and the accommodating plug board is correspondingly inserted into the stretching plug board.
6. The electric opening and closing flexible display screen according to claim 5, wherein: the tip of accomodating the guide rail is provided with the mount pad, the mount pad rotates and is connected with the roller, a plurality of mounting groove has been seted up along axial direction to the roller, the mounting groove all is provided with antifriction bearing with the mount pad, the outside of mounting groove is located to antifriction bearing's inner circle cover, flexible screen is contradicted and is rotated the roller to make flexible screen stretch out the outside of accomodating board and tensile board.
7. The electric opening and closing flexible display screen according to claim 6, wherein: the outer side of the containing plate is convexly provided with a plurality of clamping jaws, the plurality of clamping jaws are arranged at intervals along the length direction of the containing plate, and the clamping jaws are connected to the outer ring of the rolling bearing in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222256815.9U CN218214507U (en) | 2022-08-25 | 2022-08-25 | Electric opening-closing flexible display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222256815.9U CN218214507U (en) | 2022-08-25 | 2022-08-25 | Electric opening-closing flexible display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218214507U true CN218214507U (en) | 2023-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222256815.9U Active CN218214507U (en) | 2022-08-25 | 2022-08-25 | Electric opening-closing flexible display screen |
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| Country | Link |
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| CN (1) | CN218214507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116379118A (en) * | 2023-01-05 | 2023-07-04 | 东莞市劲丰电子有限公司 | Automatic drawing type moving mechanism for flexible screen application |
-
2022
- 2022-08-25 CN CN202222256815.9U patent/CN218214507U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116379118A (en) * | 2023-01-05 | 2023-07-04 | 东莞市劲丰电子有限公司 | Automatic drawing type moving mechanism for flexible screen application |
| CN116379118B (en) * | 2023-01-05 | 2024-01-09 | 东莞市劲丰电子有限公司 | Automatic drawing type moving mechanism for flexible screen application |
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