CN107690010B - Flexible screen folding mobile terminal and folding structure assembly thereof - Google Patents
Flexible screen folding mobile terminal and folding structure assembly thereof Download PDFInfo
- Publication number
- CN107690010B CN107690010B CN201710797524.1A CN201710797524A CN107690010B CN 107690010 B CN107690010 B CN 107690010B CN 201710797524 A CN201710797524 A CN 201710797524A CN 107690010 B CN107690010 B CN 107690010B
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- shell
- connecting rod
- shaft
- sliding sleeve
- flexible screen
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- 238000000034 method Methods 0.000 claims abstract description 46
- 230000008569 process Effects 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000004378 air conditioning Methods 0.000 claims description 6
- 238000013016 damping Methods 0.000 abstract description 12
- 239000010959 steel Substances 0.000 description 14
- 229910000831 Steel Inorganic materials 0.000 description 13
- 238000004891 communication Methods 0.000 description 7
- 238000013459 approach Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0262—Details of the structure or mounting of specific components for a battery compartment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
- H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
Abstract
The invention relates to a flexible screen folding mobile terminal and a folding structure assembly thereof. The flexible screen folding mobile terminal comprises a shell assembly, a flexible screen, a folding mechanism and a limiting assembly. The housing assembly includes a first housing and a second housing; the flexible screen is connected to the first shell and the second shell; the folding mechanism comprises a first connecting rod, a second connecting rod and a connecting shaft; the limiting assembly comprises a first limiting piece and a second limiting piece, the first limiting piece is arranged on the first connecting rod in a straddling mode and fixedly connected with the first shell, and the second limiting piece is arranged on the second connecting rod in a straddling mode and fixedly connected with the second shell. One side of the first connecting rod, which is close to the first limiting piece, is provided with a first bulge, and the first bulge can be abutted with the first limiting piece and tightly abutted against the first limiting piece. Above-mentioned flexible screen folding mobile terminal, flexible screen folding mobile terminal can produce obvious damping sense in the open and shut process.
Description
Technical Field
The invention relates to the technical field of mobile terminals, in particular to a flexible screen folding mobile terminal and a folding structure assembly thereof.
Background
By utilizing the bendable characteristic of the flexible screen, the intelligent mobile terminal (such as a smart phone) with the flexible screen can realize switching between a folded state and an unfolded state. However, it is difficult to provide feedback on the feel of the user during the process of switching from the unfolded state to the folded state or vice versa.
Disclosure of Invention
Based on this, it is necessary to provide a flexible screen folder type mobile terminal and a folder assembly thereof, which are directed to the problem that it is difficult to provide feedback on the feel of a user with respect to the folder type mobile terminal.
A flexible screen folding mobile terminal, comprising:
a housing assembly including a first housing and a second housing;
a flexible screen connected to the first housing and the second housing;
the folding mechanism comprises a first connecting rod, a second connecting rod and a connecting shaft, one end of the first connecting rod is connected with the first shell, the other end of the first connecting rod is connected with the connecting shaft, and the first connecting rod is at least partially accommodated in the first shell; one end of the second connecting rod is connected with the second shell, the other end of the second connecting rod is connected with the connecting shaft, and the second connecting rod is at least partially accommodated in the second shell; in the process of folding the first shell and the second shell, the first connecting rod drives the connecting shaft to be close to the first shell along the width direction of the first shell, and the second connecting rod drives the connecting shaft to be close to the second shell along the width direction of the second shell; in the process of unfolding the first shell and the second shell, the first connecting rod drives the connecting shaft to be far away from the first shell along the width direction of the first shell, and the second connecting rod drives the connecting shaft to be far away from the second shell along the width direction of the second shell; a kind of electronic device with high-pressure air-conditioning system
The limiting assembly comprises a first limiting piece and a second limiting piece, the first limiting piece is spanned on the first connecting rod and fixedly connected with the first shell, and the second limiting piece is spanned on the second connecting rod and fixedly connected with the second shell;
the one side that is close to of first connecting rod is equipped with first arch, first arch can with first locating part butt is tight first locating part, just first connecting rod can drive first arch is followed one side that is close to of first locating part the connecting axle removes to one side that is kept away from of first locating part the connecting axle, first connecting rod can also drive first arch is followed one side that is kept away from of first locating part the connecting axle removes to one side that is close to of first locating part the connecting axle.
In one embodiment, a second protrusion is disposed on a side, close to the second limiting member, of the second connecting rod, the second protrusion can be abutted to the second limiting member and abut against the second limiting member, and the second connecting rod can drive the second protrusion to move from a side, close to the connecting shaft, of the second limiting member to a side, far away from the connecting shaft, of the second limiting member, and the second connecting rod can also drive the second protrusion to move from a side, far away from the connecting shaft, of the second limiting member to a side, close to the connecting shaft, of the second limiting member.
In one embodiment, the first protrusion is integrally formed with the first link, and the second protrusion is integrally formed with the second link.
In one embodiment, the number of the connecting shafts is one, the folding mechanism further comprises a first sliding sleeve and a second sliding sleeve, the first sliding sleeve is slidably sleeved on the connecting shafts and is rotationally connected with the connecting shafts, one end of the first connecting rod is rotationally connected with the first sliding sleeve, and the other end of the first connecting rod is rotationally connected with the first shell; the second sliding sleeve is slidably sleeved on the connecting shaft and is rotationally connected with the connecting shaft, one end of the second connecting rod is rotationally connected with the second sliding sleeve, and the other end of the second connecting rod is rotationally connected with the second shell.
In one embodiment, the connecting shaft comprises a first rotating shaft and a second rotating shaft, the first rotating shaft is connected with the second rotating shaft and the first connecting rod respectively, and the second rotating shaft is connected with the second connecting rod.
In one embodiment, the folding mechanism further comprises a first sliding sleeve and a second sliding sleeve, the first sliding sleeve is slidably sleeved on the first rotating shaft and is rotationally connected with the first rotating shaft, one end of the first connecting rod is rotationally connected with the first sliding sleeve, and the other end of the first connecting rod is rotationally connected with the first shell; the second sliding sleeve is slidably sleeved on the second rotating shaft and is rotationally connected with the second rotating shaft, one end of the second connecting rod is rotationally connected with the second sliding sleeve, and the other end of the second connecting rod is rotationally connected with the second shell.
In one embodiment, one end of the first connecting rod is rotatably connected with the first rotating shaft, and the other end of the first connecting rod is slidably connected with the first shell; one end of the second connecting rod is rotationally connected with the second rotating shaft, and the other end of the second connecting rod is in sliding connection with the second shell.
A flexible screen folding mobile terminal, comprising:
a housing assembly including a first housing and a second housing;
a flexible screen connected to the first housing and the second housing;
the folding mechanism comprises a first connecting rod, a second connecting rod and a connecting shaft, one end of the first connecting rod is connected with the first shell, the other end of the first connecting rod is connected with the connecting shaft, and the first connecting rod is at least partially accommodated in the first shell; one end of the second connecting rod is connected with the second shell, the other end of the second connecting rod is connected with the connecting shaft, and the second connecting rod is at least partially accommodated in the second shell; in the process of folding the first shell and the second shell, the first connecting rod drives the connecting shaft to be close to the first shell along the width direction of the first shell, and the second connecting rod drives the connecting shaft to be close to the second shell along the width direction of the second shell; in the process of unfolding the first shell and the second shell, the first connecting rod drives the connecting shaft to be far away from the first shell along the width direction of the first shell, and the second connecting rod drives the connecting shaft to be far away from the second shell along the width direction of the second shell; a kind of electronic device with high-pressure air-conditioning system
The limiting assembly comprises a first limiting piece and a second limiting piece, the first limiting piece is spanned on the first connecting rod and fixedly connected with the first shell, and the second limiting piece is spanned on the second connecting rod and fixedly connected with the second shell;
a first bulge is arranged on one side, close to the first limiting piece, of the first connecting rod, a first chute is formed in the first limiting piece, and the first bulge is slidably arranged in the first chute; the first sliding groove comprises a first tail section, a second tail section and a middle section, and the width of the middle section is smaller than that of the first tail section and the second tail section; the first protrusion is in interference fit with the intermediate section.
In one embodiment, the middle section is provided with a clamping groove, and the width of the clamping groove is matched with the width of the first protrusion.
In one embodiment, the number of the connecting shafts is one, the folding mechanism further comprises a first sliding sleeve and a second sliding sleeve, the first sliding sleeve is slidably sleeved on the connecting shafts and is rotationally connected with the connecting shafts, one end of the first connecting rod is rotationally connected with the first sliding sleeve, and the other end of the first connecting rod is rotationally connected with the first shell; the second sliding sleeve is slidably sleeved on the connecting shaft and is rotationally connected with the connecting shaft, one end of the second connecting rod is rotationally connected with the second sliding sleeve, and the other end of the second connecting rod is rotationally connected with the second shell.
In one embodiment, the connecting shaft comprises a first rotating shaft and a second rotating shaft, the first rotating shaft is connected with the second rotating shaft and the first connecting rod respectively, and the second rotating shaft is connected with the second connecting rod.
In one embodiment, the folding mechanism further comprises a first sliding sleeve and a second sliding sleeve, the first sliding sleeve is slidably sleeved on the first rotating shaft and is rotationally connected with the first rotating shaft, one end of the first connecting rod is rotationally connected with the first sliding sleeve, and the other end of the first connecting rod is rotationally connected with the first shell; the second sliding sleeve is slidably sleeved on the second rotating shaft and is rotationally connected with the second rotating shaft, one end of the second connecting rod is rotationally connected with the second sliding sleeve, and the other end of the second connecting rod is rotationally connected with the second shell.
In one embodiment, one end of the first connecting rod is rotatably connected with the first rotating shaft, and the other end of the first connecting rod is slidably connected with the first shell; one end of the second connecting rod is rotationally connected with the second rotating shaft, and the other end of the second connecting rod is in sliding connection with the second shell.
A folding structure assembly for use on a flexible screen folding mobile terminal, the folding structure assembly comprising:
a connecting shaft;
one end of the first connecting rod is used for being connected with a first shell of the flexible screen folding mobile terminal, the other end of the first connecting rod is connected with the connecting shaft, and the first connecting rod is at least partially accommodated in the first shell;
one end of the second connecting rod is used for being connected with a second shell of the flexible screen folding mobile terminal, the other end of the second connecting rod is connected with the connecting shaft, and the second connecting rod is at least partially accommodated in the second shell; a kind of electronic device with high-pressure air-conditioning system
The first limiting piece is spanned on the first connecting rod and fixedly connected with the first shell;
in the process of folding the first shell and the second shell, the first connecting rod drives the connecting shaft to be close to the first shell along the width direction of the first shell, and the second connecting rod drives the connecting shaft to be close to the second shell along the width direction of the second shell; in the process of unfolding the first shell and the second shell, the first connecting rod drives the connecting shaft to be far away from the first shell along the width direction of the first shell, and the second connecting rod drives the connecting shaft to be far away from the second shell along the width direction of the second shell;
The one side that is close to of first connecting rod is equipped with first arch, first arch can with first locating part butt is tight first locating part, just first connecting rod can drive first arch is followed one side that is close to of first locating part the connecting axle removes to one side that is kept away from of first locating part the connecting axle, first connecting rod can also drive first arch is followed one side that is kept away from of first locating part the connecting axle removes to one side that is close to of first locating part the connecting axle.
In one embodiment, the folding structure assembly further comprises a second limiting piece, wherein the second limiting piece spans on the second connecting rod and is fixedly connected with the second shell; a second bulge is arranged on one side, close to the second limiting piece, of the second connecting rod, and can be abutted with the second limiting piece and tightly abutted against the second limiting piece; the second connecting rod can drive the second bulge to move from one side, close to the connecting shaft, of the second limiting piece to one side, far away from the connecting shaft, of the second limiting piece, and can also drive the second bulge to move from one side, far away from the connecting shaft, of the second limiting piece to one side, close to the connecting shaft, of the second limiting piece.
In one embodiment, the connecting shaft comprises a first rotating shaft and a second rotating shaft, the first rotating shaft is connected with the second rotating shaft and the first connecting rod respectively, and the second rotating shaft is connected with the second connecting rod.
In one embodiment, the folding structure assembly further comprises a first sliding sleeve and a second sliding sleeve, the first sliding sleeve is slidably sleeved on the first rotating shaft and is rotationally connected with the first rotating shaft, one end of the first connecting rod is rotationally connected with the first sliding sleeve, and the other end of the first connecting rod is rotationally connected with the first shell; the second sliding sleeve is slidably sleeved on the second rotating shaft and is rotationally connected with the second rotating shaft, one end of the second connecting rod is rotationally connected with the second sliding sleeve, and the other end of the second connecting rod is rotationally connected with the second shell.
In one embodiment, one end of the first connecting rod is rotatably connected with the first rotating shaft, and the other end of the first connecting rod is slidably connected with the first shell; one end of the second connecting rod is rotationally connected with the second rotating shaft, and the other end of the second connecting rod is in sliding connection with the second shell.
The folding mechanism enables the distance between the first shell and the connecting shaft and the distance between the second shell and the connecting shaft to be changed so as to adapt to the length difference change between the shell component and the flexible screen in the bending process of the flexible screen in the folding or unfolding process of the flexible screen folding mobile terminal. Through the cooperation of the first limiting part and the first bulge on the first connecting rod, the first bulge can be abutted on the first limiting part and move from one side of the first limiting part to the other side of the first limiting part in the unfolding or folding process of the flexible screen folding mobile terminal, and the first limiting part can be abutted against the first bulge so that the folding and unfolding of the flexible screen folding mobile terminal generate obvious damping sense.
Drawings
FIG. 1 is a perspective view of a folded state of a flexible screen folding mobile terminal in an embodiment;
fig. 2 is a perspective view of an unfolded state of the flexible screen folding mobile terminal of fig. 1;
FIG. 3 is an exploded view of one view of the flexible screen folding mobile terminal of FIG. 2;
FIG. 4 is an exploded view of another view of the flexible screen folding mobile terminal of FIG. 3;
FIG. 5 is an enlarged partial schematic view of a folding mechanism in one embodiment of the flexible screen folding mobile terminal of FIG. 2;
FIG. 6 is an enlarged partial schematic view of a folding mechanism in another embodiment of the flexible screen folding mobile terminal of FIG. 2;
FIG. 7 is an enlarged partial schematic view of a folding mechanism of a further embodiment of the flexible screen folding mobile terminal of FIG. 2;
FIG. 8 is an enlarged partial schematic view of a folding mechanism of a further embodiment of the flexible screen folding mobile terminal of FIG. 2;
fig. 9 is an enlarged partial schematic view of a folding mechanism in a further embodiment of the flexible screen folding mobile terminal of fig. 2.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 and 2, in one embodiment, the flexible screen folding mobile terminal 10 is a foldable smart phone, and the flexible screen folding mobile terminal 10 includes a housing assembly 100, a flexible screen 200, and a folding mechanism 300, while referring to fig. 3 and 4, the flexible screen folding mobile terminal 10 further includes a spacing assembly 400. Specifically, in one embodiment, the housing assembly 100 includes a first housing 110 and a second housing 120. The flexible screen 200 is connected to the first housing 110 and the second housing 120. Referring to fig. 5, the folding mechanism 300 includes a first link 310, a second link 320, and a connecting shaft 330, one end of the first link 310 is connected to the first housing 110, the other end of the first link 310 is connected to the connecting shaft 330, and the first link 310 is at least partially received in the first housing 110. One end of the second link 320 is connected to the second housing 120, the other end of the second link 320 is connected to the connecting shaft 330, and the second link 320 is at least partially accommodated in the second housing 120. In one embodiment, the first link 310, the second link 320, and the connection shaft 330 of the folding mechanism 300 are all made of a metal material. Further, in an embodiment, the first link 310, the second link 320, and the connection shaft 330 of the folding mechanism 300 are all made of steel or aluminum alloy.
In one embodiment, the flexible screen 200 is substantially rectangular or rounded rectangular after deployment. The long side of the rectangle is the length direction of the flexible screen folding mobile terminal 10, and the short side of the rectangle is the width direction of the flexible screen folding mobile terminal 10. In the folding process of the first housing 110 and the second housing 120, the flexible screen 200 is located at the outer side of the housing assembly 100, the first connecting rod 310 drives the connecting shaft 330 to approach the first housing 110 along the width direction of the first housing 110, the gap between the first housing 110 and the connecting shaft 330 is reduced, the second connecting rod 320 drives the connecting shaft 330 to approach the second housing 120 along the width direction of the second housing 120, and the gap between the second housing 120 and the connecting shaft 330 is reduced, so that folding of the flexible screen folding mobile terminal 10 can be realized. In the process of unfolding the first housing 110 and the second housing 120, the first connecting rod 310 drives the connecting shaft 330 to be away from the first housing 110 along the width direction of the first housing 110, the gap between the first housing 110 and the connecting shaft 330 is increased, the second connecting rod 320 drives the connecting shaft 330 to be away from the second housing 120 along the width direction of the second housing 120, and the gap between the second housing 120 and the connecting shaft 330 is increased, so that the unfolding of the flexible screen folding mobile terminal 10 can be realized.
In an embodiment, the first housing 110 includes a first front case 111 and a first rear case 113 connected to the first front case 111, the second housing 120 includes a second front case 121 and a second rear case 123 connected to the second front case 121, and the flexible screen 200 is disposed on the same side of the first front case 111 and the second front case 121. The first link 310 is connected to the first front case 111, and the second link 320 is connected to the second front case 121. Gaps exist between the first front case 111 and the first rear case 113, and between the second front case 121 and the second rear case 123, and electronic components such as a battery module and a chip module of the flexible screen folding mobile terminal 10 can be mounted in the gaps. In an embodiment, the first front case 111, the first rear case 113, the second front case 121, and the second rear case 123 are all made of a metal material. The metal material may be steel or an aluminum alloy. In another embodiment, the first front case 111, the first rear case 113, the second front case 121, and the second rear case 123 are all made of plastic materials.
In one embodiment, the flexible screen folding mobile terminal 10 may further include a first slider 510 and a second slider 520, the first slider 510 being fixedly connected to the connection shaft 330, and the second slider 520 being fixedly connected to the connection shaft 330. The first sliding plate 510 is slidably connected to the first rear case 113, and the first sliding plate 510 is at least partially received between the first front case 111 and the first rear case 113, the second sliding plate 520 is slidably connected to the second rear case 123, and the second sliding plate 520 is at least partially received between the second front case 121 and the second rear case 123. During the unfolding or folding process of the flexible screen folding mobile terminal 10, the first sliding plate 510 can slide on the first rear case 113, and the second sliding plate 520 can slide on the second rear case 123, so that a gap between the first rear case 113 and the connection shaft 330 and a gap between the second rear case 123 and the connection shaft 330 can be blocked, so that the integrity and the aesthetic appearance of the flexible screen folding mobile terminal 10 can be maintained.
Referring to fig. 5, in an embodiment, the limiting assembly 400 includes a first limiting member 410 and a second limiting member 420, the first limiting member 410 spans over the first connecting rod 310 and is fixedly connected with the first front shell 111, and the second limiting member 420 spans over the second connecting rod 320 and is fixedly connected with the second front shell 121. The first link 310 is provided with a first protrusion 311 at a side thereof adjacent to the first stopper 410, and the first protrusion 311 is a portion of the first link 310. The first protrusion 311 may be abutted to the first limiting element 410, and the first link 310 may drive the first protrusion 311 to move from a side of the first limiting element 410, which is close to the connecting shaft 330, to a side of the first limiting element 410, which is far away from the connecting shaft 330, and the first link 310 may also drive the first protrusion 311 to move from a side of the first limiting element 410, which is far away from the connecting shaft 330, to a side of the first limiting element 410, which is close to the connecting shaft 330. In one embodiment, the first limiting member 410 is a thin steel sheet, and the thin steel sheet is fixedly connected to the first front shell 111 through a threaded fastener. When the first protrusion 311 abuts against the first stopper 410 during the unfolding or folding of the flexible screen folding mobile terminal 10, the thin steel sheet can press the first protrusion 311, so that the first protrusion 311 is increased in damping during the movement along with the first link 310. When the first protrusion 311 is separated from the first stopper 410, the damping of the movement of the first link 310 is reduced, and the flexible screen folding mobile terminal 10 can provide a user with feedback on the feel during the unfolding or folding process.
The above-mentioned flexible screen folding mobile terminal 10, the folding mechanism 300 enables the distance between the first housing 110 and the connection shaft 330 and the distance between the second housing 120 and the connection shaft 330 to be changed during folding or unfolding to accommodate the change in the length difference between the housing assembly 100 and the flexible screen 200 during folding of the flexible screen 200. Through the cooperation of the first limiting piece 410 and the first protrusion 311 on the first connecting rod 310, the first protrusion 311 can be abutted to the first limiting piece 410 and move from one side of the first limiting piece 410 to the other side in the unfolding or folding process of the flexible screen folding mobile terminal 10, and the first limiting piece 410 can be abutted to the first protrusion 311, so that the folding and unfolding of the flexible screen folding mobile terminal 10 generate obvious damping sense, and the flexible screen folding mobile terminal 10 can provide feedback on hand feeling for a user in the unfolding or folding process.
In an embodiment, a second protrusion 321 is disposed on a side of the second link 320 near the second limiting member 420, and the second protrusion 321 is a part of the second link 320. The second protrusion 321 can be abutted with the second limiting member 420, and the second connecting rod 320 can drive the second protrusion 321 to move from one side of the second limiting member 420, which is close to the connecting shaft 330, to one side of the second limiting member 420, which is far away from the connecting shaft 330, and the second connecting rod 320 can also drive the second protrusion 321 to move from one side of the second limiting member 420, which is far away from the connecting shaft 330, to one side of the second limiting member 420, which is close to the connecting shaft 330. In one embodiment, the second limiting member 420 is a thin steel sheet, and the thin steel sheet is fixedly connected to the second front case 121 through a threaded fastener. When the first protrusion 311 abuts against the first stopper 410 during the unfolding or folding of the flexible screen folding mobile terminal 10, the thin steel sheet can press the first protrusion 311, so that the first protrusion 311 is increased in damping during the movement along with the first link 310. When the first protrusion 311 is separated from the first stopper 410, the damping of the movement of the first link 310 is reduced, and the flexible screen folding mobile terminal 10 can provide a user with feedback on the feel during the unfolding or folding process.
In an embodiment, the first protrusion 311 is integrally formed with the first link 310, so that the manufacturing process of the first link 310 can be simplified. In one embodiment, the second protrusion 321 is integrally formed with the second link 320, so that the manufacturing process of the second link 320 can be simplified. In other embodiments, the first protrusion 311 may be fixedly connected to the first link 310 by a screw connection or welding, and the second protrusion 321 may be fixedly connected to the second link 320 by a screw connection or welding. In an embodiment, the first protrusion 311 is substantially cylindrical, and an end portion of the first protrusion 311 near the first limiting member 410 is rounded, so that the first protrusion 311 is beneficial to enter below the first limiting member 410 and abut against the first limiting member 410. The structure of the second protrusion 321 may be the same as that of the first protrusion 311, and its function is the same as that of the first protrusion 311, which will not be described herein.
Referring to fig. 6, in an embodiment, a first chute 313 is formed on the first limiting member 410, and the first protrusion 311 is slidably disposed in the first chute 313. Specifically, in one embodiment, an end of the first link 310 near the first front case 111 is rotatably connected to the first front case 111, the first chute 313 is an arc-shaped slot, and the center of a circle where the center line of the arc-shaped slot is located is the rotation center of the first link 310 around the first front case 111. The first runner 313 includes a first tail section (not labeled), a second tail section (not labeled), and a first intermediate section (not labeled), the first intermediate section having a width that is less than the widths of the first and second tail sections. The first tail section and the second tail section correspond to the extreme positions of the movement of the first protrusion 311, and when the first protrusion 311 moves into the first tail section or the second tail section and abuts against the tail end of the groove, the first protrusion 311 cannot move continuously along the original path. The first intermediate section is used for transition of the first tail section and the second tail section, and the first protrusion 311 is in interference fit with the first intermediate section. The movement resistance of the first protrusion 311 in the first tail section or the second tail section is smaller than the movement resistance of the first protrusion 311 in the first middle section, so that the first shell 110 and the second shell 120 can generate obvious resistance change in the opening and closing process, and feedback on hand feeling is provided for a user.
In an embodiment, the second limiting member 420 is provided with a second sliding groove 323, and the second protrusion 321 is slidably disposed in the second sliding groove 323. Specifically, in one embodiment, an end of the second link 320 near the second front case 121 is rotatably connected to the second front case 121, the second chute 323 is an arc-shaped slot, and the center of a circle where the center line of the arc-shaped slot is located is the rotation center of the second link 320 around the second front case 121. The second chute 323 includes a third tail section (not labeled), a fourth tail section (not labeled), and a second intermediate section (not labeled), the second intermediate section having a width less than the widths of the third and fourth tail sections. The third tail section and the fourth tail section correspond to the extreme positions of the movement of the second protrusion 321, and when the second protrusion 321 moves into the third tail section or the fourth tail section and abuts against the tail end of the groove, the second protrusion 321 cannot move continuously along the original path. The second intermediate section is used for the transition of the third and fourth tail sections, and the second protrusion 321 is in interference fit with the second intermediate section. The movement resistance of the second protrusion 321 in the third tail section or the fourth tail section is smaller than the movement resistance of the second protrusion 321 in the second middle section, so that the first shell 110 and the second shell 120 can generate obvious resistance change in the opening and closing process, and feedback on hand feeling is provided for a user.
Further, referring to fig. 7, in an embodiment, a first click-on groove 315 is further provided on the first middle section, the width of the first click-on groove 315 is matched with the width of the first protrusion 311, and the width of the first click-on groove 315 is greater than the width of the first middle section, so that the resistance of the first protrusion 311 suddenly decreases when entering the first click-on groove 315, and the resistance of the first protrusion 311 suddenly increases when leaving the first click-on groove 315. The position of the first clamping groove 315 may correspond to a specific position of the first housing 110 and the second housing 120 during the opening and closing process. For example, the first detent groove 315 may include three positions corresponding to the first housing 110 and the second housing 120 having included angles of 45 degrees, 90 degrees, and 135 degrees, respectively. By setting the position of the first clamping groove 315, more various and stronger feedback can be provided to the user during the opening and closing process of the first housing 110 and the second housing 120. It is understood that the second intermediate section may be provided with a second clamping groove 325, and the structure and function of the second clamping groove 325 are similar to those of the first clamping groove 315, which will not be described herein.
Referring to fig. 8, in an embodiment, the connection shaft 330 includes a first rotation shaft 331 and a second rotation shaft 333, the first rotation shaft 331 is connected to the second rotation shaft 333 and the first link 310, and the second rotation shaft 333 is connected to the second link 320. The folding mechanism 300 further includes a first sliding sleeve 610 and a second sliding sleeve 620, where the first sliding sleeve 610 is slidably sleeved on the first rotating shaft 331 and is rotationally connected with the first rotating shaft 331, one end of the first connecting rod 310 is rotationally connected with the first sliding sleeve 610, and the other end of the first connecting rod 310 is rotationally connected with the first housing 110. The second sliding sleeve 620 is slidably sleeved on the second rotating shaft 333 and is rotationally connected with the second rotating shaft 333, one end of the second connecting rod 320 is rotationally connected with the second sliding sleeve 620, and the other end of the second connecting rod 320 is rotationally connected with the second housing 120.
In the embodiment shown in fig. 8, taking the connection of the first link 310 and the first sliding sleeve 610 as an example, when the first housing 110 and the second housing 120 are closed, the first link 310 rotates on the first front housing 111 in the counterclockwise direction, the first link 310 drives the first sliding sleeve 610 to slide down on the first rotating shaft 331, the first sliding sleeve 610 rotates around the connecting shaft 330, and the first link 310 rotates on the first sliding sleeve 610, so that the gap between the first housing 110 and the second housing 120 is reduced. The movement process of the second link 320 and the second sliding sleeve 620 is similar to the movement process of the first link 310 and the first sliding sleeve 610, thereby achieving the folding of the flexible screen folding mobile terminal 10. When the first and second cases 110 and 120 are unfolded, the first link 310 rotates in a clockwise direction on the first front case 111, the first link 310 drives the first sliding sleeve 610 to slide upward, the first sliding sleeve 610 rotates around the connection shaft 330, and the first link 310 rotates on the first sliding sleeve 610, so that a gap between the first and second cases 110 and 120 increases. The movement process of the second link 320 and the second sliding sleeve 620 is similar to the movement process of the first link 310 and the first sliding sleeve 610, thereby realizing the unfolding of the flexible screen folding mobile terminal 10. By providing the first and second rotating shafts 331 and 333, the folding mobile terminal 10 of the flexible screen can be opened and closed. In an embodiment, the position of the first sliding sleeve 610 on the first rotating shaft 331 and the position of the second sliding sleeve 620 on the second rotating shaft 333 are kept flush, and because a certain gap may exist between the first rotating shaft 331 and the second rotating shaft 333, in the symmetrical opening and closing process of the first housing 110 and the second housing 120, the first rotating shaft 331 cooperates with the first sliding sleeve 610, and the second rotating shaft 333 cooperates with the second sliding sleeve 620, so that the forces on two sides of the flexible screen folding mobile terminal 10 are more symmetrical, thereby being beneficial to smooth opening and closing of the flexible screen folding mobile terminal 10.
Referring to fig. 9, in an embodiment, the number of the connecting shafts 330 may also be one, and when the flexible screen 200 is flattened, the front projection of the connecting shafts 330 on the flexible screen 200 coincides with the central axis of the flexible screen 200, so that the first housing 110 and the second housing 120 can be symmetrically opened and closed, so as to improve the aesthetic property and the practicability of the flexible screen folding mobile terminal 10. The first sliding sleeve 610 is slidably sleeved on the connecting shaft 330 and is rotatably connected with the connecting shaft 330, one end of the first connecting rod 310 is rotatably connected with the first sliding sleeve 610, and the other end of the first connecting rod 310 is rotatably connected with the first front shell 111. The second sliding sleeve 620 is slidably sleeved on the connecting shaft 330 and is rotatably connected with the connecting shaft 330, one end of the second connecting rod 320 is rotatably connected with the second sliding sleeve 620, and the other end of the second connecting rod 320 is rotatably connected with the second housing 120. By the above structure, the folding of the flexible screen folding mobile terminal 10 can be realized as well.
Referring to fig. 8, in an embodiment, one end of the first link 310 is rotatably coupled to the first rotation shaft 331, and the other end of the first link 310 is slidably coupled to the first front case 111. One end of the second link 320 is rotatably coupled to the second rotation shaft 333, and the other end of the second link 320 is slidably coupled to the second front case 121. Specifically, taking the cooperation of the first link 310 with the first shaft 331 and the first front case 111 as an example, one end of the first link 310 is rotatably connected to the first shaft 331, and the connection between the first link 310 and the first shaft 331 does not slide up and down along the extending direction of the first shaft 331. The first front case 111 is provided with a sliding groove 115, and the other end of the first link 310 is slidably disposed in the sliding groove 115. In the opening and closing process of the first housing 110 and the second housing 120, one end of the first link 310 rotates around the first rotation shaft 331, and the other end of the first link 310 slides along the sliding groove 115, so that a gap between the first housing 110 and the first rotation shaft 331 is changed, thereby realizing the opening and closing of the flexible screen folding mobile terminal 10.
Referring again to fig. 4 and 5, in one embodiment, a folding structure assembly is also provided for use on a flexible screen folding mobile terminal 10. The folding structure assembly includes a connection shaft 330, a first link 310, a second link 320, and a first stopper 410. One end of the first link 310 is used for being connected with the first housing 110 of the flexible screen folding mobile terminal, the other end of the first link 310 is connected with the connecting shaft 330, and the first link 310 is at least partially accommodated in the first housing 110. One end of the second link 320 is connected to the second housing 120 of the flexible screen folding mobile terminal 10, the other end of the second link 320 is connected to the connection shaft 330, and the second link 320 is at least partially received in the second housing 120. The first limiting member 410 spans over the first link 310 and is fixedly connected to the first housing 110. In the process of folding the first housing 110 and the second housing 120, the first connecting rod 310 drives the connecting shaft 330 to approach the first housing 110 along the width direction of the first housing 110, and the second connecting rod 320 drives the connecting shaft 330 to approach the second housing 120 along the width direction of the second housing 120. In the process of unfolding the first housing 110 and the second housing 120, the first connecting rod 310 drives the connecting shaft 330 to be far away from the first housing 110 along the width direction of the first housing 110, and the second connecting rod 320 drives the connecting shaft 330 to be far away from the second housing 120 along the width direction of the second housing 120.
The first link 310 is provided with a first protrusion 311 at a side thereof adjacent to the first stopper 410, and the first protrusion 311 is a portion of the first link 310. The first protrusion 311 may be abutted to the first limiting element 410, and the first link 310 may drive the first protrusion 311 to move from a side of the first limiting element 410, which is close to the connecting shaft 330, to a side of the first limiting element 410, which is far away from the connecting shaft 330, and the first link 310 may also drive the first protrusion 311 to move from a side of the first limiting element 410, which is far away from the connecting shaft 330, to a side of the first limiting element 410, which is close to the connecting shaft 330. In one embodiment, the first limiting member 410 is a thin steel sheet, and the thin steel sheet is fixedly connected to the first front shell 111 through a threaded fastener. When the first protrusion 311 abuts against the first stopper 410 during the unfolding or folding of the flexible screen folding mobile terminal 10, the thin steel sheet can press the first protrusion 311, so that the first protrusion 311 is increased in damping during the movement along with the first link 310. When the first protrusion 311 is separated from the first stopper 410, the damping of the movement of the first link 310 is reduced, and the flexible screen folding mobile terminal 10 can provide a user with feedback on the feel during the unfolding or folding process.
The folding structure assembly described above may be applied to a flexible screen folding mobile terminal 10. The folding structure assembly enables a distance between the first housing 110 and the connection shaft 330 and a distance between the second housing 120 and the connection shaft 330 to be varied during folding or unfolding of the flexible screen folding mobile terminal 10 to accommodate a variation in a length difference between the first housing 110, the second housing 120 and the flexible screen 200 during bending of the flexible screen 200 of the flexible screen folding mobile terminal 10. Through the cooperation of the first limiting piece 410 and the first protrusion 311 on the first connecting rod 310, the first protrusion 311 can be abutted to the first limiting piece 410 and move from one side of the first limiting piece 410 to the other side in the unfolding or folding process of the flexible screen folding mobile terminal 10, and the first limiting piece 410 can be abutted to the first protrusion 311, so that the folding and unfolding of the flexible screen folding mobile terminal 10 generate obvious damping sense, and the flexible screen folding mobile terminal 10 can provide feedback on hand feeling for a user in the unfolding or folding process.
In an embodiment, the folding structure assembly further includes a second limiting member 420, and the second limiting member 420 spans over the second connecting rod 320 and is fixedly connected with the second housing 120. The second protrusion 321 is disposed on a side of the second link 320 near the second stopper 420, and the second protrusion 321 is a part of the second link 320. The second protrusion 321 can be abutted with the second limiting member 420, and the second connecting rod 320 can drive the second protrusion 321 to move from one side of the second limiting member 420, which is close to the connecting shaft 330, to one side of the second limiting member 420, which is far away from the connecting shaft 330, and the second connecting rod 320 can also drive the second protrusion 321 to move from one side of the second limiting member 420, which is far away from the connecting shaft 330, to one side of the second limiting member 420, which is close to the connecting shaft 330. In one embodiment, the second limiting member 420 is a thin steel sheet, and the thin steel sheet is fixedly connected to the second front case 121 through a threaded fastener. When the first protrusion 311 abuts against the first stopper 410 during the unfolding or folding of the flexible screen folding mobile terminal 10, the thin steel sheet can press the first protrusion 311, so that the first protrusion 311 is increased in damping during the movement along with the first link 310. When the first protrusion 311 is separated from the first stopper 410, the damping of the movement of the first link 310 is reduced, and the flexible screen folding mobile terminal 10 can provide a user with feedback on the feel during the unfolding or folding process.
In an embodiment, the connection shaft 330 includes a first rotation shaft 331 and a second rotation shaft 333, the first rotation shaft 331 is connected to the second rotation shaft 333 and the first connection rod 310, and the second rotation shaft 333 is connected to the second connection rod 320. In an embodiment, the folding structure assembly further includes a first sliding sleeve 610 and a second sliding sleeve 620, the first sliding sleeve 610 is slidably sleeved on the first rotating shaft 331 and is rotatably connected to the first rotating shaft 331, one end of the first connecting rod 310 is rotatably connected to the first sliding sleeve 610, and the other end of the first connecting rod 310 is rotatably connected to the first housing 110. The second sliding sleeve 620 is slidably sleeved on the second rotating shaft 333 and is rotationally connected with the second rotating shaft 333, one end of the second connecting rod 320 is rotationally connected with the second sliding sleeve 620, and the other end of the second connecting rod 320 is rotationally connected with the second housing 120.
In the embodiment shown in fig. 5, taking the connection of the first link 310 and the first sliding sleeve 610 as an example, when the first housing 110 and the second housing 120 are closed, the first link 310 rotates on the first front housing 111 in the counterclockwise direction, the first link 310 drives the first sliding sleeve 610 to slide down on the first rotating shaft 331, the first sliding sleeve 610 rotates around the connecting shaft 330, and the first link 310 rotates on the first sliding sleeve 610, so that the gap between the first housing 110 and the second housing 120 is reduced. The movement process of the second link 320 and the second sliding sleeve 620 is similar to the movement process of the first link 310 and the first sliding sleeve 610, thereby achieving the folding of the flexible screen folding mobile terminal 10. When the first and second cases 110 and 120 are unfolded, the first link 310 rotates in a clockwise direction on the first front case 111, the first link 310 drives the first sliding sleeve 610 to slide upward, the first sliding sleeve 610 rotates around the connection shaft 330, and the first link 310 rotates on the first sliding sleeve 610, so that a gap between the first and second cases 110 and 120 increases. The movement process of the second link 320 and the second sliding sleeve 620 is similar to the movement process of the first link 310 and the first sliding sleeve 610, thereby realizing the unfolding of the flexible screen folding mobile terminal 10.
By providing the first and second rotating shafts 331 and 333, the folding mobile terminal 10 of the flexible screen can be opened and closed. In an embodiment, the position of the first sliding sleeve 610 on the first rotating shaft 331 and the position of the second sliding sleeve 620 on the second rotating shaft 333 are kept flush, and because a certain gap may exist between the first rotating shaft 331 and the second rotating shaft 333, in the symmetrical opening and closing process of the first housing 110 and the second housing 120, the first rotating shaft 331 cooperates with the first sliding sleeve 610, and the second rotating shaft 333 cooperates with the second sliding sleeve 620, so that the forces on two sides of the flexible screen folding mobile terminal 10 are more symmetrical, thereby being beneficial to smooth opening and closing of the flexible screen folding mobile terminal 10.
Referring to fig. 8, in an embodiment, one end of the first link 310 is rotatably coupled to the first rotation shaft 331, and the other end of the first link 310 is slidably coupled to the first front case 111. One end of the second link 320 is rotatably coupled to the second rotation shaft 333, and the other end of the second link 320 is slidably coupled to the second front case 121. Specifically, taking the cooperation of the first link 310 with the first shaft 331 and the first front case 111 as an example, one end of the first link 310 is rotatably connected to the first shaft 331, and the connection between the first link 310 and the first shaft 331 does not slide up and down along the extending direction of the first shaft 331. The first front case 111 is provided with a sliding groove 115, and the other end of the first link 310 is slidably disposed in the sliding groove 115. In the opening and closing process of the first housing 110 and the second housing 120, one end of the first link 310 rotates around the first rotation shaft 331, and the other end of the first link 310 slides along the sliding groove 115, so that a gap between the first housing 110 and the first rotation shaft 331 is changed, thereby realizing the opening and closing of the flexible screen folding mobile terminal 10.
As used herein, a "communication terminal" (or simply "terminal") includes, but is not limited to, a device configured to receive/transmit communication signals via a wireline connection, such as via a public-switched telephone network (PSTN), a Digital Subscriber Line (DSL), a digital cable, a direct cable connection, and/or another data connection/network, and/or via a wireless interface, such as for example, for a cellular network, a Wireless Local Area Network (WLAN), a digital television network, such as a DVB-H network, a satellite network, an AM-FM broadcast transmitter, and/or another communication terminal. A communication terminal configured to communicate via a wireless interface may be referred to as a "wireless communication terminal," wireless terminal, "and/or" mobile terminal. Examples of mobile terminals include, but are not limited to, satellites or cellular telephones; a Personal Communications System (PCS) terminal that may combine a cellular radiotelephone with data processing, facsimile and data communications capabilities; a PDA that can include a radiotelephone, pager, internet/intranet access, web browser, organizer, calendar, and/or a Global Positioning System (GPS) receiver; and conventional laptop and/or palmtop receivers or other electronic devices that include a radiotelephone transceiver.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (18)
1. A flexible screen folding mobile terminal, comprising:
the shell assembly comprises a first shell and a second shell, wherein the first shell comprises a first front shell and a first rear shell connected with the first front shell, and the second shell comprises a second front shell and a second rear shell connected with the second front shell;
the flexible screen is connected to the first shell and the second shell and is arranged on the same side of the first front shell and the second front shell;
The folding mechanism comprises a first connecting rod, a second connecting rod and a connecting shaft, one end of the first connecting rod is connected with the first shell, the other end of the first connecting rod is connected with the connecting shaft, and the first connecting rod is at least partially accommodated in the first shell; one end of the second connecting rod is connected with the second shell, the other end of the second connecting rod is connected with the connecting shaft, and the second connecting rod is at least partially accommodated in the second shell; in the process of folding the first shell and the second shell, the first connecting rod drives the connecting shaft to be close to the first shell along the width direction of the first shell, and the second connecting rod drives the connecting shaft to be close to the second shell along the width direction of the second shell; in the process of unfolding the first shell and the second shell, the first connecting rod drives the connecting shaft to be far away from the first shell along the width direction of the first shell, and the second connecting rod drives the connecting shaft to be far away from the second shell along the width direction of the second shell; a kind of electronic device with high-pressure air-conditioning system
The limiting assembly comprises a first limiting piece and a second limiting piece, the first limiting piece is spanned on the first connecting rod and fixedly connected with the first shell, and the second limiting piece is spanned on the second connecting rod and fixedly connected with the second shell;
The one side that is close to of first connecting rod is equipped with first arch, first arch can with first locating part butt is tight first locating part, just first connecting rod can drive first arch is followed one side that is close to of first locating part the connecting axle removes to one side that is kept away from of first locating part the connecting axle, first connecting rod can also drive first arch is followed one side that is kept away from of first locating part the connecting axle removes to one side that is close to of first locating part the connecting axle.
2. The flexible screen folding mobile terminal according to claim 1, wherein a second protrusion is arranged on one side of the second connecting rod, which is close to the second limiting piece, and can be abutted against the second limiting piece, and the second connecting rod can drive the second protrusion to move from one side of the second limiting piece, which is close to the connecting shaft, to one side of the second limiting piece, which is far away from the connecting shaft, and can also drive the second protrusion to move from one side of the second limiting piece, which is far away from the connecting shaft, to one side of the second limiting piece, which is close to the connecting shaft.
3. A flexible screen folding mobile terminal as defined in claim 2, wherein the first protrusion is integrally formed with the first link and the second protrusion is integrally formed with the second link.
4. The flexible screen folding mobile terminal according to claim 1, wherein the number of the connecting shafts is one, the folding mechanism further comprises a first sliding sleeve and a second sliding sleeve, the first sliding sleeve is slidably sleeved on the connecting shafts and is rotatably connected with the connecting shafts, one end of the first connecting rod is rotatably connected with the first sliding sleeve, and the other end of the first connecting rod is rotatably connected with the first shell; the second sliding sleeve is slidably sleeved on the connecting shaft and is rotationally connected with the connecting shaft, one end of the second connecting rod is rotationally connected with the second sliding sleeve, and the other end of the second connecting rod is rotationally connected with the second shell.
5. The flexible screen folding mobile terminal of claim 1, wherein the connection shaft comprises a first rotation shaft and a second rotation shaft, the first rotation shaft is connected with the second rotation shaft and the first connection rod, respectively, and the second rotation shaft is connected with the second connection rod.
6. The flexible screen folding mobile terminal of claim 5, wherein the folding mechanism further comprises a first sliding sleeve and a second sliding sleeve, the first sliding sleeve is slidably sleeved on the first rotating shaft and is rotationally connected with the first rotating shaft, one end of the first connecting rod is rotationally connected with the first sliding sleeve, and the other end of the first connecting rod is rotationally connected with the first shell; the second sliding sleeve is slidably sleeved on the second rotating shaft and is rotationally connected with the second rotating shaft, one end of the second connecting rod is rotationally connected with the second sliding sleeve, and the other end of the second connecting rod is rotationally connected with the second shell.
7. A flexible screen folding mobile terminal as in claim 5 wherein one end of the first link is rotatably connected to the first pivot and the other end of the first link is slidably connected to the first housing; one end of the second connecting rod is rotationally connected with the second rotating shaft, and the other end of the second connecting rod is in sliding connection with the second shell.
8. A flexible screen folding mobile terminal, comprising:
a housing assembly including a first housing and a second housing;
A flexible screen connected to the first housing and the second housing;
the folding mechanism comprises a first connecting rod, a second connecting rod and a connecting shaft, one end of the first connecting rod is connected with the first shell, the other end of the first connecting rod is connected with the connecting shaft, and the first connecting rod is at least partially accommodated in the first shell; one end of the second connecting rod is connected with the second shell, the other end of the second connecting rod is connected with the connecting shaft, and the second connecting rod is at least partially accommodated in the second shell; in the process of folding the first shell and the second shell, the first connecting rod drives the connecting shaft to be close to the first shell along the width direction of the first shell, and the second connecting rod drives the connecting shaft to be close to the second shell along the width direction of the second shell; in the process of unfolding the first shell and the second shell, the first connecting rod drives the connecting shaft to be far away from the first shell along the width direction of the first shell, and the second connecting rod drives the connecting shaft to be far away from the second shell along the width direction of the second shell; a kind of electronic device with high-pressure air-conditioning system
The limiting assembly comprises a first limiting piece and a second limiting piece, the first limiting piece is spanned on the first connecting rod and fixedly connected with the first shell, and the second limiting piece is spanned on the second connecting rod and fixedly connected with the second shell;
A first bulge is arranged on one side, close to the first limiting part, of the first connecting rod, a first chute is formed in the first limiting part, the first bulge is slidably arranged in the first chute, and the first chute is an arc chute; the first sliding groove comprises a first tail section, a second tail section and a middle section, and the width of the middle section is smaller than that of the first tail section and the second tail section; the first protrusion is in interference fit with the intermediate section.
9. The flexible screen folding mobile terminal of claim 8, wherein the middle section is provided with a click-on groove, and wherein a width of the click-on groove is adapted to a width of the first protrusion.
10. The flexible screen folding mobile terminal according to claim 8, wherein the number of the connecting shafts is one, the folding mechanism further comprises a first sliding sleeve and a second sliding sleeve, the first sliding sleeve is slidably sleeved on the connecting shafts and is rotatably connected with the connecting shafts, one end of the first connecting rod is rotatably connected with the first sliding sleeve, and the other end of the first connecting rod is rotatably connected with the first shell; the second sliding sleeve is slidably sleeved on the connecting shaft and is rotationally connected with the connecting shaft, one end of the second connecting rod is rotationally connected with the second sliding sleeve, and the other end of the second connecting rod is rotationally connected with the second shell.
11. The flexible screen folding mobile terminal of claim 8, wherein the connection shaft comprises a first rotation shaft and a second rotation shaft, the first rotation shaft is connected with the second rotation shaft and the first connection rod, respectively, and the second rotation shaft is connected with the second connection rod.
12. The flexible screen folding mobile terminal of claim 11, wherein the folding mechanism further comprises a first sliding sleeve and a second sliding sleeve, the first sliding sleeve is slidably sleeved on the first rotating shaft and is rotatably connected with the first rotating shaft, one end of the first connecting rod is rotatably connected with the first sliding sleeve, and the other end of the first connecting rod is rotatably connected with the first shell; the second sliding sleeve is slidably sleeved on the second rotating shaft and is rotationally connected with the second rotating shaft, one end of the second connecting rod is rotationally connected with the second sliding sleeve, and the other end of the second connecting rod is rotationally connected with the second shell.
13. The flexible screen folding mobile terminal of claim 11, wherein one end of the first link is rotatably connected to the first rotation shaft, and the other end of the first link is slidably connected to the first housing; one end of the second connecting rod is rotationally connected with the second rotating shaft, and the other end of the second connecting rod is in sliding connection with the second shell.
14. A folding structure assembly for a flexible screen folding mobile terminal, the folding structure assembly comprising:
a connecting shaft;
one end of the first connecting rod is used for being connected with a first shell of the flexible screen folding mobile terminal, the other end of the first connecting rod is connected with the connecting shaft, and the first connecting rod is at least partially accommodated in the first shell;
one end of the second connecting rod is used for being connected with a second shell of the flexible screen folding mobile terminal, the other end of the second connecting rod is connected with the connecting shaft, and the second connecting rod is at least partially accommodated in the second shell; a kind of electronic device with high-pressure air-conditioning system
The first limiting piece is spanned on the first connecting rod and fixedly connected with the first shell;
in the process of folding the first shell and the second shell, the first connecting rod drives the connecting shaft to be close to the first shell along the width direction of the first shell, and the second connecting rod drives the connecting shaft to be close to the second shell along the width direction of the second shell; in the process of unfolding the first shell and the second shell, the first connecting rod drives the connecting shaft to be far away from the first shell along the width direction of the first shell, and the second connecting rod drives the connecting shaft to be far away from the second shell along the width direction of the second shell;
The utility model discloses a connecting axle, including connecting axle, connecting rod, first locating part, first connecting rod, first locating part, connecting axle, first connecting rod, first locating part, first connecting rod, first spout has been seted up on the first locating part, first protruding slidable set up in the first spout, first protruding can with first locating part butt and support tightly first locating part, just first connecting rod can drive first protruding follow one side that is close to of first locating part to the connecting axle removes to one side that is kept away from of first locating part the connecting axle, first connecting rod can also drive first protruding follow one side that is kept away from of first locating part moves to one side that is close to of first locating part the connecting axle.
15. The folding structure assembly of claim 14, further comprising a second stop member straddling the second link and fixedly connected to the second housing; a second bulge is arranged on one side, close to the second limiting piece, of the second connecting rod, and can be abutted with the second limiting piece and tightly abutted against the second limiting piece; the second connecting rod can drive the second bulge to move from one side, close to the connecting shaft, of the second limiting piece to one side, far away from the connecting shaft, of the second limiting piece, and can also drive the second bulge to move from one side, far away from the connecting shaft, of the second limiting piece to one side, close to the connecting shaft, of the second limiting piece.
16. The folding structure assembly of claim 14, wherein said connecting shaft includes a first shaft and a second shaft, said first shaft being connected to said second shaft and said first link, respectively, said second shaft being connected to said second link.
17. The folding structure assembly of claim 16, further comprising a first sliding sleeve slidably disposed over and rotatably coupled to said first shaft, one end of said first link rotatably coupled to said first sliding sleeve, and the other end of said first link rotatably coupled to said first housing; the second sliding sleeve is slidably sleeved on the second rotating shaft and is rotationally connected with the second rotating shaft, one end of the second connecting rod is rotationally connected with the second sliding sleeve, and the other end of the second connecting rod is rotationally connected with the second shell.
18. The folding structure assembly of claim 16, wherein one end of said first link is rotatably connected to said first pivot shaft and the other end of said first link is slidably connected to said first housing; one end of the second connecting rod is rotationally connected with the second rotating shaft, and the other end of the second connecting rod is in sliding connection with the second shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710797524.1A CN107690010B (en) | 2017-09-06 | 2017-09-06 | Flexible screen folding mobile terminal and folding structure assembly thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710797524.1A CN107690010B (en) | 2017-09-06 | 2017-09-06 | Flexible screen folding mobile terminal and folding structure assembly thereof |
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| Publication Number | Publication Date |
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| CN107690010A CN107690010A (en) | 2018-02-13 |
| CN107690010B true CN107690010B (en) | 2023-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710797524.1A Active CN107690010B (en) | 2017-09-06 | 2017-09-06 | Flexible screen folding mobile terminal and folding structure assembly thereof |
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| CN (1) | CN107690010B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019174156A1 (en) * | 2018-03-12 | 2019-09-19 | 深圳市柔宇科技有限公司 | Bending component and flexible display device |
| CN110769109B (en) * | 2018-07-27 | 2021-06-25 | Oppo广东移动通信有限公司 | Folding mobile terminal |
| CN110769108B (en) * | 2018-07-27 | 2021-08-17 | Oppo广东移动通信有限公司 | Damping assembly, folding assembly and folding mobile terminal |
| CN111833729A (en) * | 2019-04-18 | 2020-10-27 | 深圳市柔宇科技有限公司 | Folding device and electronic equipment |
| CN113366927A (en) * | 2019-07-15 | 2021-09-07 | 深圳市柔宇科技股份有限公司 | Folding device and electronic equipment |
| CN112230714A (en) * | 2019-07-15 | 2021-01-15 | 深圳市柔宇科技有限公司 | Electronic device |
| CN112233550A (en) * | 2019-07-15 | 2021-01-15 | 深圳市柔宇科技有限公司 | Bendable device and folding display device |
| CN112767829A (en) * | 2019-10-21 | 2021-05-07 | 深圳市柔宇科技有限公司 | Bendable device |
| CN111010829B (en) * | 2019-12-26 | 2021-03-16 | 维沃移动通信有限公司 | Electronic device |
| CN111901461B (en) * | 2020-08-21 | 2022-02-25 | 维沃移动通信有限公司 | Electronic device |
| CN115234568B (en) * | 2021-04-25 | 2023-09-19 | 北京小米移动软件有限公司 | Connection module and display terminal |
| CN114189577B (en) * | 2021-11-23 | 2024-01-16 | 维沃移动通信有限公司 | Electronic equipment |
| CN114245625A (en) * | 2021-12-15 | 2022-03-25 | 维沃移动通信有限公司 | Electronic device |
| CN114244937B (en) * | 2021-12-29 | 2024-03-22 | 维沃移动通信有限公司 | Electronic equipment |
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| CN107135288A (en) * | 2017-04-25 | 2017-09-05 | 珠海市魅族科技有限公司 | Foldable terminals with flexible screen |
| CN207117713U (en) * | 2017-09-06 | 2018-03-16 | 广东欧珀移动通信有限公司 | Flexible screen folding mobile terminal and its foldable structure sub-assembly |
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| CN107690010A (en) | 2018-02-13 |
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