Hidden flexible screen electronic terminal

Abstract

The utility model discloses a hidden flexible screen electronic terminal which comprises a base, a containing cavity is arranged in the base, an opening is formed in one side of the base, and a flexible display mechanism is arranged in the containing cavity. A first electric driving mechanism is arranged between the base and the flexible display mechanism, the first electric driving mechanism drives the flexible display mechanism to move in a reciprocating manner along one side of the opening of the base, and the flexible display mechanism is pushed out of the base from the opening or returns to the interior of the base; a cover plate is arranged at the opening, a second electric driving mechanism is arranged on the base, and the second electric driving mechanism lifts the cover plate up and down to open and close the opening; the flexible display mechanism comprises a display device and two rotating shafts of the same structure, each rotating shaft comprises a third electric driving mechanism, and the third electric driving mechanisms drive the display device to be opened and closed.

Description

Technical Field

[0001] The utility model relates to the technical field of flexible screen applications, and particularly to a hidden flexible screen electronic terminal. Background Art

[0002] A flexible screen refers to a flexible OLED. Due to its low power consumption and bendable characteristics, it has a profound impact on the applications of many electronic devices. In the future, flexible screens will be widely used as personal smart terminals continue to penetrate. Compared with traditional screens, flexible screens have obvious advantages. They are not only thinner and lighter in volume, but also lower in power consumption than the original devices, which helps to improve the battery life of the device. At the same time, based on their bendable and flexible characteristics, their durability is also much higher than that of previous screens, reducing the probability of accidental damage to the device.

[0003] Electronic devices related to flexible screens can be widely applied to electronic products in multiple fields, such as the rear entertainment system in cars, etc. Through the mechanism, a completely hidden layout can be achieved, which not only meets the application requirements of space matching, but also brings an excellent experience to users.

[0004] To achieve the above functions of the flexible screen, in addition to the screen itself, how to realize the automatic deployment and recovery of the display device, and completely not display or occupy space when not in use, the mechanism design is also the biggest technical problem. Considering the particularity of the flexible screen, the traditional mechanism cannot meet its functional requirements, and a special flexible screen application mechanism is needed to assist in realizing the application mode of completely hidden installation. Summary of the Invention

[0005] The purpose of the utility model is to provide a hidden flexible screen electronic terminal by overcoming the deficiencies in the prior art.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A hidden flexible screen electronic terminal includes a base. A receiving cavity is provided inside the base. An opening is provided on one side of the base. A flexible display mechanism is provided in the receiving cavity;

[0008] A first electric driving mechanism is provided between the base and the flexible display mechanism. The first electric driving mechanism drives the flexible display mechanism to reciprocate along the opening side of the base, pushing the flexible display mechanism out of the base through the opening or retracting it into the base;

[0009] A cover plate is provided at the opening. A second electric driving mechanism is provided on the base. The second electric driving mechanism raises and lowers the cover plate to open and close the opening;

[0010] The flexible display mechanism includes a display device and two sets of rotors with the same structure. The rotor includes a third electric drive mechanism, and the third electric drive mechanism drives the display device to open and close.

[0011] Specifically, the display device includes a housing for fixing and covering the flexible display screen and multiple sets of connecting plates under the screen.

[0012] Specifically, the first electric drive mechanism includes a bottom plate and a spiral frame. A positioning shaft and a first motor are provided on the bottom plate. The first motor is drivingly connected to a first screw rod. A first threaded hole and a first connection hole are provided on the spiral frame. The first screw rod is rotationally matched with the first threaded hole. The positioning shaft passes through the first connection hole to achieve sliding. The other ends of the first screw rod and the positioning shaft are fixed to the base.

[0013] The flexible screen display mechanism includes a rotor cover. The spiral frame includes a fixing block, and the rotor cover is fixedly connected to the fixing block.

[0014] Specifically, the second electric drive mechanism includes a drive seat provided on the base. A second motor and a second screw rod are provided in the drive seat. Gears that mesh with each other are provided between the second motor and the second screw rod to achieve the rotation of the screw rod. A second threaded hole is provided on the cover plate. The rotational matching of the second screw rod and the second threaded hole realizes the up and down lifting of the cover plate.

[0015] Specifically, the rotor includes a gear plate. A third motor, a first gear, a second gear, a third gear, a fourth gear, and a fifth gear are provided on the gear plate. The third motor is drivingly connected to the first gear. The first gear meshes with the second gear. The second gear meshes with the third gear and the fourth gear respectively. The third gear meshes with the fifth gear.

[0016] A synchronous connection shaft for realizing synchronous connection and positioning is provided between the rotors. The two ends of the synchronous connection shaft are respectively fixedly connected to the third gears of the rotors.

[0017] The rotor further includes two sets of first rotating frames, two sets of second rotating frames, and two sets of third rotating frames that are symmetrically distributed along the axis.

[0018] A gear shaft, a horizontal slider, and an inclined chute are provided on the first rotating frame. A horizontal chute and an arc slider are provided on the second rotating frame. An arc chute and a sliding shaft are provided on the third rotating frame.

[0019] When one side of the first rotating frame is fixedly connected to the fourth gear through the gear shaft, the first rotating frame on the other side is fixedly connected to the fifth gear through the gear shaft.

[0020] The horizontal slider slides within the horizontal sliding groove to achieve the motion connection between the first rotating frame and the second rotating frame;

[0021] The arc slider slides within the arc sliding groove to achieve the motion connection between the second rotating frame and the third rotating frame;

[0022] The sliding shaft slides within the inclined sliding groove to achieve the motion connection between the first rotating frame and the third rotating frame.

[0023] Specifically, the rotating shaft includes a gear seat, and the second gear and the third gear are arranged within the gear seat.

[0024] The beneficial effects of the present utility model are as follows: The hidden flexible screen electronic terminal provided by the present utility model sets a driving motor in the base and cooperates with the rotational connection mode of the screw rod and the screw hole, and the flexible screen display assembly is pushed outwards or retracted inwards with the base as the main body to achieve the hidden effect. A cover plate driven by a motor is arranged above the opening of the base. When the flexible display device is not in use, the cover plate is driven downwards to directly cover the opening to achieve complete hiding. When in use, the cover plate is opened. When the flexible display mechanism is in use, it is pushed out of the base and flipped through the rotating shafts at both ends, and the rotating shafts are respectively automatically flipped through motors, that is, automatic opening and closing are achieved. Whether it is the horizontal movement of the flexible display mechanism, the opening and closing of the flexible display mechanism itself, or the lifting, opening, and closing of the cover plate, the overall structure is driven by motors. The overall structure meets the hidden installation requirements, does not occupy space, and is convenient to use. Description of the Drawings

[0025] Figure 1 It is a diagram of the overall structure of the present utility model in the hidden and closed state.

[0026] Figure 2 It is a diagram of the local structure of the present utility model in the state of being pushed out by 0 degrees.

[0027] Figure 3 It is a diagram of the local structure of the present utility model in the state of being pushed out by 180 degrees.

[0028] Figure 4 It is a schematic diagram of the local mechanism of the present utility model.

[0029] Figure 5 It is a partial schematic diagram of the present utility model.

[0030] Figure 6 It is a structural diagram of the base of the present utility model.

[0031] Figure 7 It is a partial view of the cover plate of the present utility model.

[0032] Figure 8 It is a schematic diagram of the connection between the middle spiral frame and the rotating shaft cover of the present utility model.

[0033] Figure 9 It is a schematic diagram of the spiral frame of the present utility model.

[0034] Figure 10 It is a structural diagram of the rotating mechanism of the present utility model.

[0035] Figure 11 It is a structural diagram of the shaft connection of the present utility model.

[0036] Figure 12 It is a structural diagram of the shaft opening of the present utility model.

[0037] Figure 13 It is a structural diagram of the shaft closing of the present utility model.

[0038] Figure 14 and Figure 15 Both are exploded views of the shaft of the present utility model.

[0039] Figure 16 It is a structural diagram of the gear in the second driving mechanism of the present utility model.

[0040] Figure 17 It is a structural diagram of the first rotating frame of the present utility model.

[0041] Figure 18 It is a structural diagram of the second rotating frame of the present utility model.

[0042] Figure 19 It is a structural diagram of the third rotating frame of the present utility model.

[0043] Figure 20 It is an exploded view of the overall structure of the present utility model. Specific embodiments

[0044] The present utility model will be further described below in conjunction with the accompanying drawings of the specification:

[0045] Embodiment 1:

[0046] Such as Figures 1 - 20As shown in the figure, a hidden flexible screen electronic terminal disclosed in this embodiment includes a base 1. An accommodation cavity 101 is provided inside the base 1. An opening 2 is provided on one side of the base 1. A flexible display mechanism 3 is provided in the accommodation cavity 101. A first screw installation groove 102 and a positioning shaft installation groove 103 are provided in the accommodation cavity 101. A first electric driving mechanism is provided between the base 1 and the flexible display mechanism 3. The first electric driving mechanism drives the flexible display mechanism 3 to reciprocate along one side of the opening 2 of the base 1, so as to push the flexible display mechanism 3 out of the base 1 through the opening 2 or retract it into the base 1. A cover plate 4 is provided at the opening 2. A second electric driving mechanism is provided on the base 1. The second electric driving mechanism raises and lowers the cover plate 4 to open and close the opening 2. The flexible display mechanism 3 includes a display device and two sets of rotation shafts 5 with the same structure. The rotation shaft 5 includes a third electric driving mechanism, and the third electric driving mechanism drives the display device to open and close.

[0047] The applicant declares that those skilled in the art in the relevant technical field, on the basis of the above embodiments, combine a certain step in the above embodiments with the technical solutions in the invention content part, and the new methods thus generated are also within the scope of the present invention. For the sake of simplicity of the specification, other implementation manners of these steps are not listed in this application.

[0048] The display device includes a housing 6 for fixing and covering a flexible display screen and multiple groups of under-screen connecting plates 7. The first electric drive mechanism includes a bottom plate 8 and a spiral frame 9. A positioning shaft 10 and a first motor 11 are provided on the bottom plate 8. The first motor 11 is drivingly connected to a first screw rod 12. The spiral frame 9 is provided with a first threaded hole 91 and a first connection hole 92. The first screw rod 12 is rotationally matched with the first threaded hole 91, and the positioning shaft 10 passes through the first connection hole 92 to achieve sliding. The other ends of the first screw rod 12 and the positioning shaft 10 are fixed to the base 1. The flexible screen display mechanism includes a rotating shaft cover 13, and the spiral frame 9 includes a fixing block 93. The rotating shaft cover 13 is fixedly connected to the fixing block 93. The second electric drive mechanism includes a drive seat 14 provided on the base 1. A second motor 141 and a second screw rod 142 are provided in the drive seat 14. A gear 143 that meshes with each other is provided between the second motor 141 and the second screw rod 142 to achieve the rotation of the screw rod. The cover plate 4 is provided with a second threaded hole 41. The rotational matching between the second screw rod 142 and the second threaded hole 41 realizes the up and down lifting of the cover plate 4. The rotating shaft 5 includes a gear plate 201. A third motor 202, a first gear 203, a second gear 204, a third gear 205, a fourth gear 206, and a fifth gear 207 are provided on the gear plate 201. The third motor 202 is drivingly connected to the first gear 203. The first gear 203 meshes with the second gear 204. The second gear 204 meshes with the third gear 205 and the fourth gear 206 respectively. The third gear 205 meshes with the fifth gear 207. A synchronous connection shaft 208 for realizing synchronous connection and positioning is provided between the rotating shafts 5. The two ends of the synchronous connection shaft 208 are respectively fixedly connected to the third gears 205 of the rotating shafts 5. The rotating shaft 5 further includes two groups of first rotating frames 208, two groups of second rotating frames 209, and two groups of third rotating frames 210 that are symmetrically distributed along the axis. A gear shaft 2081, a transverse slider 2082, and an inclined chute 2083 are provided on the first rotating frame 208. A transverse chute 2091 and an arc slider 2092 are provided on the second rotating frame 209. An arc chute 2101 and a sliding shaft 2102 are provided on the third rotating frame 210. When one side of the first rotating frame 208 is fixedly connected to the fourth gear 206 through the gear shaft 2081, the first rotating frame 208 on the other side is fixedly connected to the fifth gear 207 through the gear shaft 2081. The transverse slider 2082 slides in the transverse chute 2091 to realize the movement connection between the first rotating frame 208 and the second rotating frame 209. The arc slider 2092 slides in the arc chute 2101 to realize the movement connection between the second rotating frame 209 and the third rotating frame 210. The sliding shaft 2101 slides in the inclined chute 2083 to realize the movement connection between the first rotating frame 208 and the third rotating frame 210.The rotating shaft 5 includes a gear seat 15, and the second gear 204 and the third gear 205 are arranged inside the gear seat 15.

[0049] The applicant further declares that the present invention uses the above embodiments to illustrate the implementation method and device structure of the present invention, but the present invention is not limited to the above embodiments, that is, it does not mean that the present invention must rely on the above methods and structures to be implemented. Those skilled in the art should understand that any improvement to the present invention, equivalent replacement of the implementation method selected by the present invention, addition of steps, selection of specific methods, etc. all fall within the protection scope and disclosure scope of the present invention.

[0050] In the above embodiment, the same technical effect is achieved by the rotational cooperation between the threads on the screw and the screw holes and also by the direct meshing between the gear and the rack.

[0051] Technical principle of this embodiment:

[0052] A driving motor is arranged inside the base to cooperate with the rotational connection mode of the screw and the screw hole, and the flexible screen display assembly is pushed outwards or retracted inwards with the base as the main body to achieve the hidden effect. A cover plate driven by a motor is arranged above the opening of the base. When the flexible display device is not needed, the cover plate is driven downwards to directly cover the opening to achieve complete hiding. When it is needed, the cover plate is opened. When the flexible display mechanism is in use, it is pushed out of the base and flipped through the rotating shafts at both ends, and the rotating shafts are respectively automatically flipped through motors, that is, automatic opening and closing are achieved. The overall structure, whether it is the lateral movement of the flexible display mechanism, the closing and opening of the flexible display mechanism itself, or the lifting, opening, and closing of the cover plate, is achieved by motor drive. The overall structure meets the hidden installation requirement, does not occupy space, and is convenient to use.

[0053] The above description is only a preferred embodiment of the present utility model, and does not limit the scope of the present utility model. Therefore, without departing from the design spirit of the present utility model, any equivalent changes or decorations made by those ordinary engineering and technical personnel in the art to the structure, features, and principles described in the present utility model should fall within the protection scope of the patent application of the present utility model.

Claims

1. A hidden flexible screen electronic terminal, characterized in that: It includes a base, a receiving cavity is provided inside the base, an opening is provided on one side of the base, and a flexible display mechanism is provided in the receiving cavity; A first electric drive mechanism is provided between the base and the flexible display mechanism, and the first electric drive mechanism drives the flexible display mechanism to reciprocate along the opening side of the base, pushing the flexible display mechanism out of the base through the opening or retracting it into the base; A cover plate is provided at the opening, and a second electric drive mechanism is provided on the base. The second electric drive mechanism raises and lowers the cover plate to open and close the opening; The flexible display mechanism includes a display device and two sets of identical rotating shafts. The rotating shaft includes a third electric drive mechanism, and the third electric drive mechanism drives the display device to open and close.

2. The hidden flexible screen electronic terminal according to claim 1, characterized in that: The display device includes a casing for fixing and covering the flexible display screen and multiple sets of under-screen connecting plates.

3. The hidden flexible screen electronic terminal according to claim 1, characterized in that: The first electric drive mechanism includes a bottom plate and a spiral frame. A positioning shaft and a first motor are provided on the bottom plate. The first motor is drivingly connected to a first screw rod. The spiral frame is provided with a first threaded hole and a first connection hole. The first screw rod is rotationally matched with the first threaded hole, and the positioning shaft passes through the first connection hole to achieve sliding. The other ends of the first screw rod and the positioning shaft are fixed to the base; The flexible screen display mechanism includes a rotating shaft cover, and the spiral frame includes a fixing block, and the rotating shaft cover is fixedly connected to the fixing block.

4. The hidden flexible screen electronic terminal according to claim 1, characterized in that: The second electric drive mechanism includes a drive seat provided on the base. A second motor and a second screw rod are provided inside the drive seat. A gear that meshes with each other is provided between the second motor and the second screw rod to realize the rotation of the screw rod. The cover plate is provided with a second threaded hole, and the rotation of the second screw rod and the second threaded hole realizes the up and down movement of the cover plate.

5. The hidden flexible screen electronic terminal according to claim 1, characterized in that: The rotating shaft includes a gear plate. A third motor, a first gear, a second gear, a third gear, a fourth gear and a fifth gear are provided on the gear plate. The third motor is drivingly connected to the first gear, the first gear meshes with the second gear, the second gear meshes with the third gear and the fourth gear respectively, and the third gear meshes with the fifth gear; A synchronous connection shaft for realizing synchronous connection and positioning is provided between the rotating shafts, and both ends of the synchronous connection shaft are fixedly connected to the third gears of the rotating shafts; The rotating shaft also includes two sets of first rotating frames, two sets of second rotating frames and two sets of third rotating frames that are symmetrically distributed along the axis; a gear shaft, a horizontal slider and an inclined chute are provided on the first rotating frame, a horizontal chute and an arc slider are provided on the second rotating frame, and an arc chute and a sliding shaft are provided on the third rotating frame; When one side of the first rotating frame is fixedly connected to the fourth gear through a gear shaft, the first rotating frame on the other side is fixedly connected to the fifth gear through a gear shaft; The transverse slider slides in the transverse chute to realize the motion connection between the first rotating frame and the second rotating frame; the arc slider slides in the arc chute to realize the motion connection between the second rotating frame and the third rotating frame; the sliding shaft slides in the inclined chute to realize the motion connection between the first rotating frame and the third rotating frame.

6. The hidden flexible screen electronic terminal according to claim 5, wherein: The rotating shaft includes a gear seat, and the second gear and the third gear are arranged in the gear seat.

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