CN209881839U - Foldable intelligent terminal - Google Patents
Foldable intelligent terminal Download PDFInfo
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- CN209881839U CN209881839U CN201921106966.8U CN201921106966U CN209881839U CN 209881839 U CN209881839 U CN 209881839U CN 201921106966 U CN201921106966 U CN 201921106966U CN 209881839 U CN209881839 U CN 209881839U
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- 210000001503 joint Anatomy 0.000 description 2
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Abstract
The embodiment of the application discloses collapsible intelligent terminal. The foldable intelligent terminal comprises: the flexible screen support comprises a first screen support plate and a second screen support plate, wherein the first screen support plate and the second screen support plate are used for supporting a flexible screen, a first movable connecting piece is arranged at one end of the first screen support plate, a second movable connecting piece is arranged at one end of the second screen support plate, and the first movable connecting piece and the second movable connecting piece can be connected in a relatively rotating mode, so that the first screen support plate and the second screen support plate can be folded and folded relatively; the flexible screen cover is arranged on the first screen supporting plate and the second screen supporting plate, so that the first screen supporting plate and the second screen supporting plate can be oppositely turned over to drive the flexible screen to be unfolded or folded. The technical scheme provided by the embodiment of the application can have the large-screen watching function and simultaneously has portability, and meets the use requirements of users under different conditions.
Description
Technical Field
The embodiment of the application relates to the technical field of display terminals, in particular to a foldable intelligent terminal.
Background
At present, along with the development and wide application of intelligent terminals, users have more and more use requirements on the intelligent terminals. Generally, a user can select a small-sized intelligent terminal such as a mobile phone and an intelligent watch to meet the requirement of the intelligent terminal for carrying conveniently; and the large-screen intelligent terminal such as a flat plate is selected, so that the requirement that the intelligent terminal is convenient to watch can be met. Different intelligent terminal of selection through adaptability like this can satisfy user's different user demand. However, the setting of the large screen makes the whole size of the intelligent terminal correspondingly set to be larger, so that the intelligent terminal is difficult to have the portable and large-screen effect, and the portable requirement of a user on the large-screen terminal cannot be met.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a foldable intelligent terminal, which can provide the watching experience of a large screen and is convenient to fold and pack.
The embodiment of the application provides a foldable intelligent terminal, which comprises a first screen supporting plate and a second screen supporting plate, wherein the first screen supporting plate and the second screen supporting plate are used for supporting a flexible screen, a first movable connecting piece is arranged at one end of the first screen supporting plate, a second movable connecting piece is arranged at one end of the second screen supporting plate, and the first movable connecting piece and the second movable connecting piece can be connected in a relatively rotating mode, so that the first screen supporting plate and the second screen supporting plate can be turned over and folded relatively; the flexible screen cover is arranged on the first screen supporting plate and the second screen supporting plate, so that the first screen supporting plate and the second screen supporting plate can be oppositely turned over to drive the flexible screen to be unfolded or folded.
Furthermore, the first movable connecting piece and the second movable connecting piece are correspondingly provided with gear teeth which can be meshed with each other, and the first movable connecting piece and the second movable connecting piece realize relative movement through gear type meshing.
Furthermore, one side of the flexible screen, which is arranged on the first screen support plate and the second screen support plate, is provided with a sliding groove, and the flexible screen is movably arranged in the sliding groove.
Furthermore, the connecting device also comprises an intermediate connecting piece, wherein the intermediate connecting piece is arranged between the first movable connecting piece and the second movable connecting piece, and the two ends of the intermediate connecting piece are respectively connected with the first movable connecting piece and the second movable connecting piece in a relatively rotatable manner.
Furthermore, but first swing joint spare the intermediate junction spare and the last corresponding teeth of a cogwheel that are provided with intermeshing that are provided with of second swing joint spare respectively, first swing joint spare with the intermediate junction spare realizes relative motion through gear type interlock, the second swing joint spare with the intermediate junction spare realizes relative motion through gear type interlock.
Furthermore, the intermediate connecting pieces are multiple and have the same structure, and adjacent intermediate connecting pieces realize relative movement through gear type meshing.
Furthermore, the middle connecting piece is provided with a first connecting part and a second connecting part, and the first connecting part and the second connecting part are hinged with each other.
Furthermore, the first movable connecting piece is hinged to the first screen supporting plate and the middle connecting piece through a first hinge shaft, and the second movable connecting piece is hinged to the second screen supporting plate and the middle connecting piece through a second hinge shaft.
Furthermore, the first screen supporting plate, the second screen supporting plate and the middle connecting piece are provided with sliding grooves, and the first hinge shaft and the second hinge shaft are movably arranged in the sliding grooves.
Furthermore, the screen support device further comprises a locking piece, and the locking piece can be selectively connected with the first screen support plate and the second screen support plate.
Furthermore, the first movable connecting piece comprises a first arc-shaped slotted hole and an arc-shaped rod, and one end of the arc-shaped rod penetrates into the first arc-shaped slotted hole and is connected with the first arc-shaped slotted hole in a sliding manner; the second movable connecting piece comprises a second arc-shaped slotted hole and an arc-shaped sleeve, one end of the arc-shaped sleeve penetrates into the second arc-shaped slotted hole and is in sliding connection with the second arc-shaped slotted hole, and the other end of the arc-shaped sleeve is sleeved on the other end of the arc-shaped rod and is in sliding connection with the other end of the arc-shaped rod.
The foldable intelligent terminal provided by the embodiment of the application is characterized in that the movable connecting pieces are respectively arranged between the two screen supporting plates of the flexible screen, the two movable connecting pieces are relatively rotated and connected to enable the two supporting plates to be relatively turned over, and then the flexible screen is driven to be unfolded or folded, so that the foldable intelligent terminal has the large-screen viewing function and is portable, and the using requirements of users under different conditions are met.
Drawings
Fig. 1 is a schematic structural diagram of a foldable smart terminal according to an embodiment of the present application;
FIG. 2 is a schematic diagram illustrating flattening of a screen according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a foldable intelligent terminal provided in the second embodiment of the present application;
fig. 4 is a schematic view of a state of the flexible screen folding device in the second embodiment of the present application;
fig. 5 is a schematic view of a fully folded state of the flexible screen in the second embodiment of the present application;
fig. 6 is a schematic structural diagram of a foldable intelligent terminal provided in the third embodiment of the present application;
fig. 7 is a schematic structural diagram of a foldable smart terminal according to a fourth embodiment of the present application;
FIG. 8 is a schematic view of the movable connection of the fourth embodiment of the present application;
FIG. 9 is a schematic view of a fourth embodiment of the present application showing a flexible connector in a flat state;
FIG. 10 is a schematic view of the fourth embodiment of the present application showing the flexible connector in a folded state;
FIG. 11 is a schematic view of the movable joint of the fourth embodiment of the present application in a fully folded state;
FIG. 12 is a schematic view of a screen supporting mechanism according to a fourth embodiment of the present application;
FIG. 13 is a schematic view showing a state of a screen supporting mechanism when a screen is unfolded in the fourth embodiment of the present application;
fig. 14 is a schematic structural diagram of a foldable smart terminal provided in the fifth embodiment of the present application;
FIG. 15 is a schematic view of a fifth embodiment of the present application showing a flexible screen in a flat state;
FIG. 16 is a schematic view of a folded state of a flexible screen according to the fifth embodiment of the present application;
fig. 17 is a schematic view of a flexible connector of a foldable intelligent terminal according to a sixth embodiment of the present application;
fig. 18 is a schematic view of a terminal in a flat state according to a sixth embodiment of the present application;
fig. 19 is a schematic view of a terminal folding state in a sixth embodiment of the present application;
fig. 20 is a schematic view of a terminal folding state in a sixth embodiment of the present application;
fig. 21 is a schematic diagram of a terminal folded state in the sixth embodiment of the present application;
fig. 22 is a schematic structural diagram of a foldable smart terminal according to a seventh embodiment of the present application;
FIG. 23 is a schematic view of a state change of a flexible screen flexible connector according to a seventh embodiment of the present application;
fig. 24 is a schematic view of a folding of the flexible screen in the seventh embodiment of the present application.
In the figure: 1. a first screen support plate; 2. a second screen support plate; 3. a flexible screen; 31. a chute; 4. A first movable connector; 41. a first force arm; 42. a second moment arm; 5. a second movable connection; 51. a third moment arm; 52. a fourth moment arm; 6. an intermediate connecting member; 61. gear teeth; 62. a sliding groove; 63. a screen support mechanism; 64. a double-axis connecting shaft; 65. a spindle post; 7. a locking member.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, specific embodiments of the present application will be described in detail with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some but not all of the relevant portions of the present application are shown in the drawings. The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that all other embodiments obtained by a person of ordinary skill in the art without any creative work belong to the scope of the present invention. In the embodiments of the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate. Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.
Implementing one step:
fig. 1 shows a schematic structural diagram of a foldable intelligent terminal provided in an embodiment of the present application, and referring to fig. 1, the foldable intelligent terminal specifically includes: the screen support device comprises a first screen support plate 1 and a second screen support plate 2 which are used for supporting a flexible screen 3, wherein one end of the first screen support plate 1 is provided with a first movable connecting piece 4, and one end of the first movable connecting piece 4 is fixed with the first screen support plate 1. One end of the second screen supporting plate 2 is provided with a second movable connecting piece 5, and one end of the second movable connecting piece 5 is fixed with the second screen supporting plate 2. The butt joint between the first screen supporting plate 1 and the second screen supporting plate 2 is provided with an intermediate connecting piece 6, and the intermediate connecting piece 6 is a long strip-shaped fixing piece. The other end of the second movable connecting piece 5 is hinged to the tail end of the middle connecting piece 6, and correspondingly, the other end of the first movable connecting piece 4 is hinged to the tail end of the middle connecting piece 6, so that the second movable connecting piece 5 and the first movable connecting piece 4 can rotate relatively, and then the two screen supporting plates are driven to be turned over relatively. On first screen backup pad 1 and second screen backup pad 2 were located to flexible screen 3 lid, like this, when first screen backup pad 1 and second screen backup pad 2 turned over relatively and turn over the book, just can drive flexible screen 3 and expand or the fifty percent discount to make collapsible intelligent terminal have big screen display concurrently and show and two kinds of advantages of portability.
Specifically, be provided with locking piece 7 in first screen backup pad 1, locking piece 7 includes driving motor, and driving motor is connected with the hob, and driving motor can drive the hob and stretch out or retract. Referring to fig. 2, through holes are correspondingly formed at the intermediate connecting members 6, and when the flexible screen 3 is spread flat, the driving motor drives the screw rod to extend out from the side of the first screen supporting plate 1, pass through the through holes and screw into the side of the second screen supporting plate 2, so that the first screen supporting plate 1 and the second screen supporting plate 2 are fixed to each other. When the flexible screen 3 is folded, the driving motor drives the screw rod to retract, so that the locking piece 7 is unlocked, and the first screen supporting plate 1 and the second screen supporting plate 2 can be folded with each other.
Above-mentioned, through set up swing joint spare respectively between two screen backup pads of flexible screen 3, two swing joint spare rotate relatively and connect so that two backup pads turn over relatively, and then drive 3 exhibition flat or fifty percent discount of flexible screen to make collapsible intelligent terminal have the big screen concurrently and watch the function and possess the portability again simultaneously, satisfy the user demand of user under the different situation.
Example two:
on the basis of the first embodiment, fig. 3 shows a schematic structural diagram of another foldable intelligent terminal provided in the second embodiment of the present application, and referring to fig. 3, the foldable intelligent terminal specifically includes: the screen support device comprises a first screen support plate 1 and a second screen support plate 2 which are used for supporting a flexible screen 3, wherein one end of the first screen support plate 1 is provided with a first movable connecting piece 4, and one end of the first movable connecting piece 4 is fixed with the first screen support plate 1. One end of the second screen supporting plate 2 is provided with a second movable connecting piece 5, and one end of the second movable connecting piece 5 is fixed with the second screen supporting plate 2. First swing joint spare 4 and the 5 rotatable coupling of second swing joint spare, flexible 3 covers of screen locate first screen backup pad 1 and second screen backup pad 2 on, like this, when first screen backup pad 1 and second screen backup pad 2 turn over relatively and turn over the book, just can drive flexible 3 expandes or fifty percent discount screens to make collapsible intelligent terminal have big screen display concurrently and two kinds of advantages of portability.
Specifically, the first movable connecting piece 4 and the second movable connecting piece 5 are correspondingly provided with gear teeth 61 which can be meshed with each other, and the gear teeth 61 are mutually matched, so that the first movable connecting piece 4 and the second movable connecting piece 5 realize relative movement through gear type meshing. The gear type engagement ensures that the connection between the two screen supporting plates connected with the movable connecting piece is not easy to fall off.
In addition, a sliding groove 31 is formed at one side of the first screen support plate 1 and the second screen support plate 2 where the flexible screen 3 is disposed, and the sliding groove 31 is oppositely disposed at the bottom of the flexible screen 3, so that the flexible screen 3 is movably disposed in the sliding groove 31. Referring to fig. 4 to 5, when the flexible screen 3 is folded, the flexible screen 3 slides on the slide groove 31, and is partially contracted toward the folded position. When the first screen supporting plate 1 and the second screen supporting plate 2 are completely folded, the flexible screen 3 on the two screen supporting plates can be partially contracted when being unfolded relative to the flexible screen 3, so that the flexible screen 3 can be ensured not to be elongated and deformed, and the flexible screen 3 is protected from being damaged due to folding.
And, be provided with the camera in the one end of spout 31, flexible screen 3 switches between the state of flattening and fold condition so that flexible screen 3 slides relative to spout 31 for the camera is being switched between by flexible screen 3 cover state and the state of revealing.
Above-mentioned, through set up swing joint spare respectively between two screen backup pads of flexible screen 3, two swing joint spare rotate relatively and connect so that two backup pads turn over relatively, and then drive 3 exhibition flat or fifty percent discount of flexible screen to make collapsible intelligent terminal have the big screen concurrently and watch the function and possess the portability again simultaneously, satisfy the user demand of user under the different situation.
Example three:
on the basis of the foregoing embodiment, fig. 6 shows a schematic structural diagram of another foldable intelligent terminal provided in the third embodiment of the present application, and referring to fig. 6, the foldable intelligent terminal specifically includes: the screen support device comprises a first screen support plate 1 and a second screen support plate 2 which are used for supporting a flexible screen 3, wherein one end of the first screen support plate 1 is provided with a first movable connecting piece 4, and one end of the first movable connecting piece 4 is fixed with the first screen support plate 1. One end of the second screen supporting plate 2 is provided with a second movable connecting piece 5, and one end of the second movable connecting piece 5 is fixed with the second screen supporting plate 2. First swing joint spare 4 and the 5 rotatable coupling of second swing joint spare, flexible 3 covers of screen locate first screen backup pad 1 and second screen backup pad 2 on, like this, when first screen backup pad 1 and second screen backup pad 2 turn over relatively and turn over the book, just can drive flexible 3 expandes or fifty percent discount screens to make collapsible intelligent terminal have big screen display concurrently and two kinds of advantages of portability.
Specifically, a middle connecting piece 6 is arranged at the butt joint between the first screen supporting plate 1 and the second screen supporting plate 2, and the middle connecting piece 6 is a long strip-shaped fixing piece. The first screen support plate 1, the second screen support plate 2 and the intermediate connecting member are provided with sliding grooves 62. In particular, the first movable connector 4 comprises a first articulated shaft and the second movable connector 5 comprises a second articulated shaft. As shown in fig. 6, both the first hinge shaft and the second hinge shaft are movably disposed in the slide groove 62. The tangent plane of intermediate junction spare 6 is semi-circular, and when flexible screen 3 was folding, semi-circular tangent plane just in time can be with the curved surface laminating of flexible screen 3 has solved the screen roughness problem. When the flexible screen 3 is unfolded, the hinge shaft is adaptively adjusted along the sliding groove 62 according to the extension length of the flexible screen 3 until the flexible screen 3 is completely flattened.
Above-mentioned, through set up swing joint spare respectively between two screen backup pads of flexible screen 3, two swing joint spare rotate relatively and connect so that two backup pads turn over relatively, and then drive 3 exhibition flat or fifty percent discount of flexible screen to make collapsible intelligent terminal have the big screen concurrently and watch the function and possess the portability again simultaneously, satisfy the user demand of user under the different situation.
Example four:
on the basis of the foregoing embodiment, fig. 7 shows a schematic structural diagram of another foldable intelligent terminal provided in the fourth embodiment of the present application, and referring to fig. 7, the foldable intelligent terminal specifically includes: the screen support device comprises a first screen support plate 1 and a second screen support plate 2 which are used for supporting a flexible screen 3, wherein one end of the first screen support plate 1 is provided with a first movable connecting piece 4, and one end of the first movable connecting piece 4 is fixed with the first screen support plate 1. One end of the second screen supporting plate 2 is provided with a second movable connecting piece 5, and one end of the second movable connecting piece 5 is fixed with the second screen supporting plate 2. An intermediate connector 6 is arranged at the joint between the first screen support plate 1 and the second screen support plate 2. Specifically, referring to fig. 8, the first movable connecting member 4 includes a connecting rod and a gear member fixedly connected to the first screen supporting plate 1, the second movable connecting member 5 includes a connecting rod and a gear member fixedly connected to the second screen supporting plate 2, the intermediate connecting member 6 is correspondingly set to be an axis gear member, one end of each of the two connecting rods is hinged to the axis of the axis gear member, the other end of each of the two connecting rods is hinged to the side of the corresponding gear member, so that the first movable member is hinged to the second movable member, and the connection between the first screen supporting plate 1 and the second screen supporting plate 2 is not easy to fall off through the matching relationship of gear type engagement. Thus, the first movable connecting piece 4 and the second movable connecting piece 5 are rotatably connected, and the flexible screen 3 is covered on the first screen supporting plate 1 and the second screen supporting plate 2. When the first screen supporting plate 1 and the second screen supporting plate 2 are turned over relatively, the flexible screen 3 can be driven to be unfolded or folded, so that the foldable intelligent terminal has two advantages of large-screen display and portability. Referring to fig. 9 to 11, in the folding process of the first screen support plate 1 and the second screen support plate 2, the gear structures of the two gear members are respectively matched with the gear structures of the axis gear member, so that the first screen support plate 1 and the second screen support plate 2 relatively rotate along the gear structures of the axis gear member, and the two screen support plates are folded together.
In addition, as shown in fig. 8 and 12, a screen supporting mechanism 63 is further disposed on the first supporting plate and the second supporting plate, and the screen supporting mechanism 63 is disposed at the bottom of the flexible screen 3 and near one end where the two supporting plates are butted. Because the flexible screen 3 is ensured not to generate the fold crease at the folding position under the condition that the intelligent terminal is completely folded in half, the natural and smooth bending space of the flexible screen 3 needs to be vacated at the folding position. To this end, referring to fig. 12, the screen supporting mechanism 63 includes a screen supporting plate to which a gear structure is connected, and the gear structure is driven by a motor to move so as to extend and retract the screen supporting plate. Thus, when the flexible screen 3 is in the folded state, the driving motor of the screen supporting mechanism 63 drives the screen supporting plate to gradually retract relative to the direction of the flexible screen 3 to form an accommodating space, so that the flexible screen 3 at the folded position is accommodated in the accommodating space and is in a natural bending state. In the unfolded state of the flexible screen 3, referring to fig. 13, the driving motor of the screen supporting mechanism 63 drives the screen supporting plate to extend out relative to the direction of the flexible screen 3 to support the flexible screen 3, so that the flexible screen 3 is maintained in a stable state. The state that corresponds intelligent terminal through the drive screen backup pad is flexible for flexible screen 3 is difficult for producing the crease of fifty percent discount, also can be fine obtain supporting.
Above-mentioned, through set up swing joint spare respectively between two screen backup pads of flexible screen 3, two swing joint spare rotate relatively and connect so that two backup pads turn over relatively, and then drive 3 exhibition flat or fifty percent discount of flexible screen to make collapsible intelligent terminal have the big screen concurrently and watch the function and possess the portability again simultaneously, satisfy the user demand of user under the different situation.
Example five:
on the basis of the foregoing embodiments, fig. 14 shows a schematic structural diagram of another foldable intelligent terminal provided in the fifth embodiment of the present application, and referring to fig. 14, the foldable intelligent terminal specifically includes: the screen support device comprises a first screen support plate 1 and a second screen support plate 2 which are used for supporting a flexible screen 3, wherein one end of the first screen support plate 1 is provided with a first movable connecting piece 4, and one end of the first movable connecting piece 4 is fixed with the first screen support plate 1. One end of the second screen supporting plate 2 is provided with a second movable connecting piece 5, and one end of the second movable connecting piece 5 is fixed with the second screen supporting plate 2. An intermediate connector 6 is arranged at the joint between the first screen support plate 1 and the second screen support plate 2. Specifically, the first movable connecting piece 4, the intermediate connecting piece 6 and the second movable connecting piece 5 are respectively and correspondingly provided with gear teeth 61 which can be meshed with each other, the first movable connecting piece 4 and the intermediate connecting piece 6 realize relative movement through gear type meshing, and similarly, the second movable connecting piece 5 and the intermediate connecting piece 6 realize relative movement through gear type meshing. And, the intermediate connection piece 6 sets up to a plurality ofly, and a plurality of intermediate connection piece 6 structures are the same, realizes relative motion through the gear formula interlock between the adjacent intermediate connection piece 6.
Referring to fig. 14, the intermediate connecting members 6 form a hinge mechanism, wherein the intermediate connecting members 6 are specifically T-shaped shafts, a double-axis connecting shaft 64 and an axis column 65 are arranged between the T-shaped shafts, through holes are arranged in the axial direction of both ends of the T-shaped shaft, and through holes are correspondingly arranged in the axial direction of the double-axis connecting shaft 64 corresponding to the two axes. The double-axis connecting shaft 64 is arranged on two sides of the T-shaped shaft, and one end of the double-axis connecting shaft 64 is hinged with the T-shaped shaft through a shaft center column 65 penetrating through the double-axis connecting shaft 64 and a through hole of the T-shaped shaft. Finally, the other ends of the double-axis connecting shafts 64 at the two ends of the hinge mechanism are respectively hinged with the first movable connecting piece 4 and the second movable connecting piece 5, so that the first movable connecting piece 4 and the second movable connecting piece 5 can rotate relatively, and then the two screen supporting plates can be folded together to fold or unfold the flexible screen 3.
Referring to fig. 15-16, in the unfolded state of the flexible screen 3, the T-shaped shafts are connected in a gear type engagement manner, and the T-shaped shafts are constrained with each other, so that the overall mechanism of the intelligent terminal can be turned over within 180 degrees. The terminal is locked after being opened to reach the state, the terminal cannot be turned over, the hinge mechanism is formed by the T-shaped shaft, the space of bending deformation of the terminal can be provided by the sawtooth-shaped soft material, and the flexible screen 3 is more smoothly folded. In the folded state of the flexible screen 3, because the hinge mechanism formed by each T-shaped shaft is made of soft bendable material, when the terminal is folded, the inner T-shaped shaft pushes the material in the region to be bent, and when the material is bent to the folded state shown in fig. 16, the zigzag gaps are completely extruded, and the mechanism is locked to complete the folding.
Above-mentioned, through set up swing joint spare respectively between two screen backup pads of flexible screen 3, two swing joint spare rotate relatively and connect so that two backup pads turn over relatively, and then drive 3 exhibition flat or fifty percent discount of flexible screen to make collapsible intelligent terminal have the big screen concurrently and watch the function and possess the portability again simultaneously, satisfy the user demand of user under the different situation.
Example six:
on the basis of the foregoing embodiment, in another foldable intelligent terminal provided in a sixth embodiment of the present application, the foldable intelligent terminal specifically includes: the screen support device comprises a first screen support plate 1 and a second screen support plate 2 which are used for supporting a flexible screen 3, wherein one end of the first screen support plate 1 is provided with a first movable connecting piece 4, and one end of the first movable connecting piece 4 is fixed with the first screen support plate 1. One end of the second screen supporting plate 2 is provided with a second movable connecting piece 5, and one end of the second movable connecting piece 5 is fixed with the second screen supporting plate 2.
Specifically, referring to fig. 17, the first movable connecting member 4 includes a first force arm 41 and a second force arm 42, one end of the first force arm 41 is fixedly connected to a side surface of the first screen supporting plate 1, the other end of the first force arm is hinged to one end of the second force arm 42, and a first spring limiting mechanism is disposed in the hinged position and used for limiting a rotation angle of the first force arm 41 and a rotation angle of the second force arm 42; the second movable connecting piece 5 comprises a third force arm 51 and a fourth force arm 52, one end of the third force arm 51 is fixedly connected with the side surface of the second screen supporting plate 2, the other end of the third force arm 51 is hinged with one end of the fourth force arm 52, a second spring limiting mechanism is arranged in the hinged position and used for limiting the rotating angle of the third force arm 51 and the fourth force arm 52, and the other end of the third force arm 51 is hinged with the other end of the fourth force arm 52; the first force arm 41 and the third force arm 51 rotate relatively to compress or release the first spring limiting mechanism and the second spring limiting mechanism respectively so as to drive the second force arm 42 and the fourth force arm 52 to rotate relatively to enable the two screen supporting plates to be folded.
As shown in fig. 18 to 21, when the intelligent terminal is in the unfolded state, the minimum included angle between the first force arm 41 and the second force arm 42 is 41 °, and is affected by the spring thrust of the spring limiting mechanism, the angle is the normal state holding state, and at this time, the included angle between the second force arm 42 and the fourth force arm 52 is 180 °, and the state will be always held without the external force. When the terminal is overturned by an external force, the force arms move, the first force arm 41 and the second force arm 42 are angularly expanded, and the second force arm 42 and the fourth force arm 52 are angularly reduced. Finally, the first screen supporting plate 1 and the second screen supporting plate 2 are attached and folded, the magnets N and S on the first screen supporting plate 1 and the second screen supporting plate 2 are fixed in a magnetic attraction mode, the second force arm 42 and the fourth force arm 52 form a minimum included angle 46 degrees, and the closed state can be kept when the screen is opened without external force. Through the effect of spring thrust of spring stop gear, the state of turning over of first screen backup pad 1 and second screen backup pad 2 is more firm. The terminal can realize laminating the fifty percent discount completely, and folding storage back is portable. The flexible screen 3 can be flattened after being flattened, so that the intelligent terminal has portability and large-screen display effect.
Example seven:
on the basis of the foregoing embodiments, as shown in fig. 22, another foldable intelligent terminal provided by the seventh embodiment of the present application specifically includes: the screen support device comprises a first screen support plate 1 and a second screen support plate 2 which are used for supporting a flexible screen 3, wherein one end of the first screen support plate 1 is provided with a first movable connecting piece 4, and one end of the first movable connecting piece 4 is fixed with the first screen support plate 1. One end of the second screen supporting plate 2 is provided with a second movable connecting piece 5, and one end of the second movable connecting piece 5 is fixed with the second screen supporting plate 2.
Specifically, the first movable connecting piece 4 comprises a first arc-shaped slotted hole and an arc-shaped rod, the first arc-shaped slotted hole is formed in the side face of the first screen supporting plate 1, and one end of the arc-shaped rod penetrates into the first arc-shaped slotted hole and is connected with the first arc-shaped slotted hole in a sliding mode; the second movable connecting piece 5 comprises a second arc-shaped slotted hole and an arc-shaped sleeve, the second arc-shaped slotted hole is formed in the side face of the second screen supporting plate 2, one end of the arc-shaped sleeve penetrates into the second arc-shaped slotted hole and is in sliding connection with the second arc-shaped slotted hole, and the other end of the arc-shaped sleeve is sleeved on the other end of the arc-shaped rod and is in sliding connection with the other end of the arc-shaped rod. Through the cooperation of arc pole and arc sheathed tube for first screen backup pad 1 and second screen backup pad 2 can turn over relatively.
Referring to fig. 23, when the first screen supporting plate 1 and the second screen support are folded upside down, the arc-shaped rods are gradually protruded from the first arc-shaped slots, and the arc-shaped sleeves are gradually protruded from the second arc-shaped slots. Referring to fig. 24, when the intelligent terminal is folded in half completely, the arc-shaped rod and the arc-shaped sleeve extend out completely, and after the intelligent terminal reaches a limit position, the arc-shaped rod and the arc-shaped sleeve are locked to prevent from falling off outwards.
And, all be provided with rectangular form arc breach in the folding department that two screen backup pads correspond flexible screen 3, rectangular form arc breach corresponds the folding position setting of flexible screen 3. When the flexible screen 3 is folded, the folding position of the flexible screen 3 is in the hollow area, and the flexible screen 3 is in a natural curling state, so that the screen is ensured not to generate a folding line. And the terminal is prevented from being opened accidentally by bonding and fixing the magnets on the two screen supporting plates.
Above-mentioned, through set up swing joint spare respectively between two screen backup pads of flexible screen 3, two swing joint spare rotate relatively and connect so that two backup pads turn over relatively, and then drive 3 exhibition flat or fifty percent discount of flexible screen to make collapsible intelligent terminal have the big screen concurrently and watch the function and possess the portability again simultaneously, satisfy the user demand of user under the different situation.
The foregoing is considered as illustrative of the preferred embodiments of the invention and the technical principles employed. The present application is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present application has been described in more detail with reference to the above embodiments, the present application is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present application, and the scope of the present application is determined by the scope of the claims.
Claims (11)
1. A foldable intelligent terminal is characterized by comprising a first screen supporting plate and a second screen supporting plate, wherein the first screen supporting plate and the second screen supporting plate are used for supporting a flexible screen, a first movable connecting piece is arranged at one end of the first screen supporting plate, a second movable connecting piece is arranged at one end of the second screen supporting plate, and the first movable connecting piece and the second movable connecting piece can be connected in a relatively rotating mode, so that the first screen supporting plate and the second screen supporting plate can be turned over and folded relatively; the flexible screen cover is arranged on the first screen supporting plate and the second screen supporting plate, so that the first screen supporting plate and the second screen supporting plate can be oppositely turned over to drive the flexible screen to be unfolded or folded.
2. The foldable intelligent terminal according to claim 1, wherein the first movable connecting piece and the second movable connecting piece are correspondingly provided with mutually engageable gear teeth, and the first movable connecting piece and the second movable connecting piece realize relative movement through gear type engagement.
3. The foldable intelligent terminal according to claim 1, wherein a sliding groove is formed in one side of the first screen support plate and the second screen support plate, where the flexible screen is arranged, and the flexible screen is movably arranged in the sliding groove.
4. The foldable intelligent terminal according to claim 1, further comprising an intermediate connector, wherein the intermediate connector is disposed between the first movable connector and the second movable connector, and two ends of the intermediate connector are respectively connected to the first movable connector and the second movable connector in a relatively rotatable manner.
5. The foldable intelligent terminal according to claim 4, wherein the first movable connecting piece, the intermediate connecting piece and the second movable connecting piece are respectively and correspondingly provided with mutually engageable gear teeth, the first movable connecting piece and the intermediate connecting piece realize relative movement through gear type engagement, and the second movable connecting piece and the intermediate connecting piece realize relative movement through gear type engagement.
6. The foldable intelligent terminal according to claim 5, wherein the number of the intermediate connecting members is multiple, the structures of the intermediate connecting members are the same, and the adjacent intermediate connecting members realize relative movement through gear type engagement.
7. The foldable intelligent terminal of claim 5, wherein the intermediate connector has a first connector and a second connector, and the first connector and the second connector are hinged to each other.
8. The foldable smart terminal of claim 4, wherein the first movable connector is hinged to the first screen support plate and the intermediate connector via a first hinge axis, and the second movable connector is hinged to the second screen support plate and the intermediate connector via a second hinge axis.
9. The foldable smart terminal of claim 8, wherein the first screen support board, the second screen support board and the intermediate connector are provided with sliding grooves, and the first hinge shaft and the second hinge shaft are movably disposed in the sliding grooves.
10. The foldable smart terminal of claim 1, further comprising a locking member that selectively connects the first screen support plate and the second screen support plate.
11. The foldable intelligent terminal according to claim 1, wherein the first movable connecting piece comprises a first arc-shaped slot hole and an arc-shaped rod, and one end of the arc-shaped rod penetrates into the first arc-shaped slot hole and is slidably connected with the first arc-shaped slot hole; the second movable connecting piece comprises a second arc-shaped slotted hole and an arc-shaped sleeve, one end of the arc-shaped sleeve penetrates into the second arc-shaped slotted hole and is in sliding connection with the second arc-shaped slotted hole, and the other end of the arc-shaped sleeve is sleeved on the other end of the arc-shaped rod and is in sliding connection with the other end of the arc-shaped rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921106966.8U CN209881839U (en) | 2019-07-16 | 2019-07-16 | Foldable intelligent terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921106966.8U CN209881839U (en) | 2019-07-16 | 2019-07-16 | Foldable intelligent terminal |
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| CN209881839U true CN209881839U (en) | 2019-12-31 |
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| CN201921106966.8U Active CN209881839U (en) | 2019-07-16 | 2019-07-16 | Foldable intelligent terminal |
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