CN113411422B - Supporting mechanism and electronic equipment - Google Patents
Supporting mechanism and electronic equipment Download PDFInfo
- Publication number
- CN113411422B CN113411422B CN202110670207.XA CN202110670207A CN113411422B CN 113411422 B CN113411422 B CN 113411422B CN 202110670207 A CN202110670207 A CN 202110670207A CN 113411422 B CN113411422 B CN 113411422B
- Authority
- CN
- China
- Prior art keywords
- support
- electromagnetic
- adjacent
- supporting
- supporting pieces
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 49
- 230000001133 acceleration Effects 0.000 claims description 17
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 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
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The application discloses a supporting mechanism and electronic equipment, the supporting mechanism includes: at least two supporting pieces, at least two supporting pieces are arranged in parallel, and at least one of the two adjacent supporting pieces is provided with a chute extending along the first direction; the telescopic piece can stretch and retract along the second direction, and is connected with at least two supporting pieces to adjust the distance between two adjacent supporting pieces; the sliding block is arranged on the sliding groove and can move along the extending direction of the sliding groove; the first end of the movable rod is connected with the sliding block and synchronously moves with the sliding block; the adjacent two supports are switchable between an expanded state and a contracted state, wherein the adjacent two supports are spaced apart a distance greater than the distance the adjacent two supports are spaced apart in the contracted state. The application can change the distance between two adjacent supporting pieces, not only can realize the support of the flexible screen, but also can be unfolded and folded simultaneously along with the flexible screen.
Description
Technical Field
The application belongs to the technical field of electronics, and particularly relates to a supporting mechanism and electronic equipment.
Background
With the continuous development of flexible screen technology, electronic terminal products tend to be more and more maximized. At present, the application of the flexible screen on the electronic terminal is more and more, and the screen is a main window for interpersonal interaction and is a main factor influencing the size of the electronic terminal, so that a larger interaction window at a smaller whole machine size presentation position can be realized through folding or rolling of the screen, and the application of the flexible screen on the electronic terminal is a new product hot spot. The maturation of the flexible screen technology enables the folding and curling of the screen to be possible, and the expansion and expansion of the scroll is a brand new form of the electronic terminal in the future.
However, the current prior art has the following problems: the conventional electronic terminal adopts a fixed structure shell to support the screen, and in the telescopic process of the scroll screen electronic terminal, the bracket can not be simultaneously unfolded or closed along with the screen.
Disclosure of Invention
The application aims to provide a supporting mechanism, a display module and electronic equipment, which at least solve one of the problems in the background technology.
In order to solve the technical problems, the application is realized as follows:
In a first aspect, an embodiment of the present application provides a supporting mechanism, including: the device comprises at least two supporting pieces, wherein the at least two supporting pieces are arranged in parallel, and at least one of the two adjacent supporting pieces is provided with a chute extending along a first direction; the telescopic piece can stretch and retract along a second direction, and is connected with at least two supporting pieces to adjust the distance between two adjacent supporting pieces; the sliding block is arranged on the sliding groove and can move along the extending direction of the sliding groove; the first end of the movable rod is connected with the sliding block and moves synchronously with the sliding block; the adjacent two of the supports are switchable between an expanded state and a contracted state, wherein the adjacent two of the supports are spaced apart a distance greater than the distance the adjacent two of the supports are spaced apart in the contracted state.
In the embodiment of the application, the telescopic piece is arranged between the two adjacent supporting pieces, can extend and retract along the second direction, and can be matched with the movable rod through the sliding block, so that the distance between the two adjacent supporting pieces can be increased or reduced, and the supporting mechanism can support the flexible screen and can be simultaneously unfolded or folded along with the flexible screen.
In a second aspect, an embodiment of the present application further provides an electronic device, including: a housing; the supporting mechanism comprises the supporting mechanism, and the supporting mechanism is arranged on the shell.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a support member of a support mechanism according to an embodiment of the present invention in a deployed state;
FIG. 2 is a schematic view of a partial structure of a supporting mechanism according to an embodiment of the present invention;
FIG. 3 is a schematic view of a support member of a support mechanism in a collapsed state according to an embodiment of the present invention;
fig. 4 is a simple circuit schematic according to an embodiment of the invention.
Reference numerals:
A support mechanism 100;
A support section 10;
A telescoping member 20; a first link 21; a second link 22;
A first electromagnetic member 30;
A second electromagnetic member 40;
a support bar 50; a chute 51;
a movable lever 60;
A pin 70;
A slider 80.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The features of the application "first", "second" and the like in the description and in the claims may be used for the explicit or implicit inclusion of one or more such features. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The supporting mechanism according to the embodiment of the present invention is specifically described below with reference to the drawings.
As shown in fig. 1 to 4, a support mechanism 100 according to an embodiment of the present invention includes: at least two supports, a telescoping member 20, a slider 80 and a movable bar 60.
Specifically, at least two supporting members are arranged in parallel, at least one of the two adjacent supporting members is provided with a sliding groove 51 extending along a first direction, the telescopic member can be telescopic along a second direction, the telescopic member is connected with the at least two supporting members to adjust the distance between the two adjacent supporting members, the sliding block 80 is arranged on the sliding groove 51 and can move along the extending direction of the sliding groove 51, the first end of the movable rod 60 is connected with the sliding block 80 and synchronously moves with the sliding block 80, the two adjacent supporting members can be switched between an unfolding state and a shrinking state, and the distance between the two adjacent supporting members in the unfolding state is larger than the distance between the two adjacent supporting members in the shrinking state.
In other words, the supporting mechanism 100 according to the embodiment of the present invention is mainly composed of the supporting member provided with the slide groove 51, the telescopic member 20 capable of functioning to adjust the distance between the adjacent two supporting members, the slider 80 engaged with the slide groove 51, and the movable lever 60 connected with the slider 80. Wherein, the first side of support piece can be located to the flexible screen, and support piece can provide holding power for the flexible screen. Because the flexible screen has the characteristics of being capable of being bent at will and being light and thin in material, the flexible screen is required to be combined with the supporting piece, so that the flexible screen has enough external force for supporting, and the flexible screen can be unfolded or folded better.
The support mechanism 100 of the present application includes at least two support members, and by providing the support members, the flexible screen can be supported, and by providing the at least two support members, a gap with adjustable size can be formed between two adjacent support members.
In the present application, the distance between the adjacent two supporting members can be adjusted by the telescopic member 20, for example, as shown in fig. 1, the front end of the telescopic member 20 is connected to one supporting member, the rear end of the telescopic member 20 is connected to the other supporting member, and the telescopic member 20 can be telescopic in the front-rear direction, that is, by providing the telescopic member 20, not only the connection between the adjacent two supporting members but also the adjustment of the distance between the adjacent two supporting members can be achieved.
It should be noted that the number of the supporting members may be two, three or even more, and the number of the supporting members may be odd or even, which is not limited herein. The support member may be a plate-like structure or a bracket structure, and the specific shape of the support member is not limited herein.
At least one of the adjacent two support members is provided with a chute 51, the chute 51 extending in a first direction, for example, as shown in fig. 1, the chute 51 extending in a left-right direction. A slider 80 may be provided in the slide groove 51, and the slider 80 may slide along the extending direction of the slide groove 51, and a first end of the sliding movable lever 60 is connected to the slider 80 and moves in synchronization with the slider 80.
When the number of the supporting pieces is more than two, one of the two adjacent supporting pieces is provided with a sliding groove 51, and the other one of the two adjacent supporting pieces is not provided with the sliding groove 51. One of the adjacent two supports is connected to the slider 80, a first end of the movable rod 60 is connected to the slider 80, and a second end of the movable rod 60 is connected to the other of the adjacent two supports. When the adjacent two supporting members are switched from the contracted state to the expanded state, the slider 80 slides along the extending direction of the chute 51, the first end of the movable rod 60 moves synchronously with the slider 80, the second end of the movable rod 60 can be rotatably connected with the other of the adjacent two supporting members, and the distance between the slider 80 and the other of the adjacent two supporting members gradually increases. Likewise, the distance between the slider 80 and the other of the adjacent two supports gradually decreases as the adjacent two supports switch from the expanded state to the contracted state.
When the number of the supporting pieces is more than two, one of the two adjacent supporting pieces is provided with a sliding groove 51, and the other of the two adjacent supporting pieces is also provided with the sliding groove 51. The two sliding grooves 51 are respectively provided with a sliding block 80, the first end of the movable rod 60 moves synchronously with the sliding block 80 corresponding to one of the two adjacent supporting members, the second end of the movable rod 60 moves synchronously with the sliding block 80 corresponding to the other of the two adjacent supporting members, and the two adjacent supporting members can be switched between an unfolding state and a shrinking state, which is not repeated herein.
Thus, according to the supporting mechanism 100 of the embodiment of the present invention, by arranging the telescopic member 20 between two adjacent supporting members, and the telescopic member 20 can be telescopic along the second direction, by matching the sliding block 80 and the movable rod 60, the distance between the two adjacent supporting members can be increased or decreased, and thus the supporting mechanism 100 can support the flexible screen while simultaneously expanding or collapsing along with the flexible screen.
According to one embodiment of the present application, the support mechanism 100 further includes a pin disposed on the other of the adjacent two support members, and the second end of the movable rod 60 is connected to the pin 70 and is rotatable about the axis of the pin 70.
That is, as shown in fig. 1, two supporting members are disposed adjacently, wherein one supporting member is provided with no pin 70, the other supporting member is provided with a chute 51, and the chute 51 can extend in the length direction of the corresponding supporting member. The first end of the movable rod 60 is connected to the slider 80, and the other end of the movable rod 60 is rotatably connected to the pin 70. The length of the movable rod 60 corresponding to the gap between two adjacent supporting pieces can be adjusted by adopting the pin shaft 70, so that the flexible screen can be unfolded or folded stably.
In some embodiments of the application, the support comprises: the support part 10 and the bracing piece 50, the support part 10 is connected with the extensible member 20, and the bracing piece 50 is located the support part, and bracing piece 50 extends along the length direction of support piece 10, is equipped with spout 51 on the bracing piece 50.
For example, the flexible screen is provided on a first side of the support portion 10, the support bar 50 is provided on a second side of the support portion 10, and the support bar 50 extends along a length direction of the support portion 10. When the support portion 10 is a rectangular plate body, the flexible screen can be disposed on an upper side surface of the rectangular plate body, and the support bar 50 can be disposed on a lower side surface of the rectangular plate body. And the bracing piece 50 can be with the long limit parallel arrangement of rectangular plate body, and bracing piece 50 can be located the extending direction of the central line of rectangular plate body, can avoid the unbalanced rectangular plate body atress.
According to one embodiment of the application, the telescopic member 20 comprises a first link 21 and a second link 22 which are telescopic. That is, the expansion member 20 is mainly composed of the first link 21 and the second link 22, and the expansion length range of the expansion member 20 can be increased, for example, the maximum length value of the expansion member 20 can be increased.
In some embodiments of the present application, the support mechanism 100 further comprises:
The at least two electromagnetic pieces are in one-to-one correspondence with the at least two supporting pieces.
In other words, the two electromagnetic members may be divided into a first electromagnetic member 30 and a second electromagnetic member 40, and the first electromagnetic member 30 and the second electromagnetic member 40 can cooperate with each other and provide power to drive the telescopic member 20 to be telescopic along the second direction. The distance between every two supporting members can be adjusted through the telescopic member 20, so that the telescopic member 20 can be stretched through the cooperation of the first electromagnetic member 30 and the second electromagnetic member 40, and the distance between two adjacent supporting members can be adjusted through the stretching of the telescopic member 20, so that the supporting mechanism 100 can be folded or unfolded along with the flexible screen. As shown in fig. 3, when the flexible screen is in the folded state, the first electromagnetic member 30 and the second electromagnetic member 40 cooperate with each other, so as to drive the telescopic member 20 to stretch and retract. It should be noted that, the first electromagnetic member 30 and the second electromagnetic member 40 may be connected to an end portion of the telescopic member 20 or other positions, which is not limited herein.
As shown in fig. 1, the first electromagnetic member 30 or the second electromagnetic member 40 at both left and right ends of the support member may be directly connected to the support member. That is, the first electromagnetic member 30 on the left side and the first electromagnetic member 30 on the right side of one support member may be connected by one support member, and the second electromagnetic member 40 on the left side and the second electromagnetic member 40 on the right side of the other support member may be connected by the other support member. When the first electromagnetic member 30 and the second electromagnetic member 40 repel each other, the two support members can be separated from each other, thereby bringing the two support members apart from each other. Similarly, when the first electromagnetic member 30 and the second electromagnetic member 40 attract each other, the two supporting members are close to each other, which is not described herein.
The following describes the process of fitting between the first electromagnetic member 30 and the second electromagnetic member 40 with the front and rear support members disposed adjacently, and the expansion member 20 disposed between the front and rear support members.
Mode one
The first electromagnetic member 30 and the second electromagnetic member 40 are both disposed on the telescopic member 20.
Mode two
The first electromagnetic member 30 is disposed on the former support member, and the second electromagnetic member 40 is disposed on the latter support member.
Mode three
The first electromagnetic member 30 is provided on the telescopic member 20, and the second electromagnetic member 40 is provided on the former support member or the latter support member.
Mode four
The first electromagnetic member 30 is provided on the former support member or the latter support member, and the second electromagnetic member 40 is provided on the telescopic member 20.
When the first electromagnetic member 30 is matched with the second electromagnetic member 40, the first electromagnetic member 30 can drive the second electromagnetic member 40 to move, or the second electromagnetic member 40 can drive the first electromagnetic member 30 to move, or the first electromagnetic member 30 and the second electromagnetic member 40 can drive each other. When the first electromagnetic member 30 and the second electromagnetic member 40 are moved away from each other, the telescopic member 20 can be stretched such that the distance between the adjacent two supporting members increases, thereby achieving the expanded state of the supporting mechanism 100 as shown in fig. 1. Similarly, when the first electromagnetic member 30 moves opposite to the second electromagnetic member 40, the supporting mechanism 100 can be in a folded state as shown in fig. 3.
For example, the first electromagnetic member 30 can drive the second electromagnetic member 40 to move in the front-rear direction, or the second electromagnetic member 40 can drive the first electromagnetic member 30 to move in the front-rear direction, or the first electromagnetic member 30 and the second electromagnetic member 40 can drive each other to move in the front-rear direction. As shown in fig. 1, the first electromagnetic member 30 may be positioned at the front end of the telescopic member 20, and the second electromagnetic member 40 may be positioned at the rear end of the telescopic member 20. The first electromagnetic member 30 is connected to the former support member and the second electromagnetic member 40 is connected to the latter support member. The second electromagnetic member 40 can be moved forward or backward by the driving of the first electromagnetic member 30, thereby driving the telescopic member 20 to be shortened or lengthened, and thus moving the latter support member forward or backward.
Further, the magnetic poles of the first electromagnetic member 30 and the magnetic poles of the second electromagnetic member 40 are disposed opposite to each other, and the polarities of the magnetic poles are variable. In other words, the first electromagnetic member 30 and the second electromagnetic member 40 are electromagnets with variable magnetic pole polarities. Also, the first and second electromagnetic members 30 and 40 may attract or repel each other.
For example, when the switch is turned on reversely, the front and rear electromagnets repel each other, the telescopic member 20 is rapidly extended, and the distance between the two adjacent supporting members is increased, so that the flexible screen is rapidly unfolded. When the switch is turned on in the forward direction, the front electromagnet and the rear electromagnet attract each other, the telescopic piece 20 is contracted rapidly, and the distance between the two adjacent supporting pieces is reduced, so that the purpose of rapidly folding the flexible screen is realized.
That is, the support mechanism is simultaneously unfolded or folded along with the flexible screen by the principle of the like-pole repulsion and the opposite-pole attraction of the first electromagnetic member 30 and the second electromagnetic member 40. The electromagnet controls the polarity of the electromagnet through different current flow directions in the coil, and a simple implementation principle diagram is shown in fig. 4.
It should be noted that, by setting the first electromagnetic member 30 and the second electromagnetic member 40 as electromagnets, the characteristic that the polarities of the electromagnets can be rapidly switched is utilized to achieve rapid control of the distance between the two support members, and finally achieve rapid unfolding or folding of the flexible screen and the support mechanism 100.
According to one embodiment of the present application, as shown in fig. 1, there are a plurality of telescopic members 20, and a telescopic member 20 is provided between any two adjacent supporting members. For example, the plurality of supporting members are spaced apart in the front-rear direction, and the telescopic member 20 is disposed between any two adjacent supporting members, that is, the telescopic member 20 is disposed between the former supporting member and the latter supporting member.
In addition, two rows of telescopic members 20 spaced apart from each other may be disposed in the left-right direction, one of the telescopic members 20 is disposed on the left side of the support member, and the other telescopic member 20 is disposed on the right side of the support member, that is, a plurality of telescopic members 20 may be disposed between two support members disposed adjacently in the front-rear direction.
For example, when the number of the supporting pieces is two, two telescopic pieces 20 may be provided between the two supporting pieces, and the two telescopic pieces 20 can be symmetrically distributed on the left and right sides of the supporting pieces.
By setting the number of the expansion pieces 20 to be plural, stability at the time of expanding or collapsing between the support pieces can be increased, and when one expansion piece 20 of the expansion pieces 20 in the same row in the front-rear direction is damaged therein, the movement of the other expansion pieces 20 of the expansion pieces 20 in the same row in the front-rear direction is not disturbed, thereby reducing the possibility of the overall damage of the support structure 100.
According to an embodiment of the present invention, as shown in fig. 1, the supporting members are rectangular plate bodies, and each of the supporting members is provided with a first electromagnetic member 30 or a second electromagnetic member 40 at both ends in the length direction, respectively.
For convenience of description, the extending direction of the long side of the support may be defined as left and right, and the extending direction of the wide side may be defined as front and rear.
Taking two supporting members arranged adjacently in the front-rear direction as an example, the two supporting members are a former supporting member and a latter supporting member, respectively. Wherein, the left side of the former support member may be provided with the first electromagnetic member 30, the right side of the former support member may be provided with the second electromagnetic member 40, at this time, the left side of the latter support member may be provided with the second electromagnetic member 40, and the right side of the latter support member may be provided with the first electromagnetic member 30; or the right side of the former support may be provided with the first electromagnetic member 30, the left side of the former support may be provided with the first electromagnetic member 30, at this time, the right side of the latter support may be provided with the second electromagnetic member 40, and the left side of the latter support may be provided with the second electromagnetic member 40.
In addition, through setting up support piece into the rectangular plate body, not only be convenient for laminate flexible screen to be favorable to production and processing. Because the supporting pieces have lengths, the first electromagnetic pieces 30 or the second electromagnetic pieces 40 can be respectively arranged at the two ends of each supporting piece in the length direction, so that the left end and the right end of each supporting piece can synchronously move, and the situations of insufficient unfolding or insufficient folding and the like of the flexible screen and the supporting mechanism 100 caused by the asynchronous movement of the left end and the right end of each supporting piece are avoided.
In some embodiments of the present invention, as shown in FIG. 1, a first end of the telescoping member 20 is connected to a first electromagnetic member 30 on two adjacent support members and a second end of the telescoping member 20 is connected to a second electromagnetic member 40 on two adjacent support members.
For convenience of description, the first end of the telescopic member 20 may be defined as a front end, and the second end of the telescopic member 20 may be defined as a rear end.
For example, for two support members spaced apart in the fore-and-aft direction, the former may be connected to the first electromagnetic member 30 and the latter may be connected to the second electromagnetic member 40. At this time, the front end of the telescopic member 20 can be connected to the first electromagnetic member 30, and the rear end of the telescopic member 20 can be connected to the second electromagnetic member 40. When the first and second electromagnetic members 30 and 40 are close to each other, the first electromagnetic member 30 moves to the rear side, and the expansion and contraction member 20 can be compressed; when the first and second electromagnetic members 30 and 40 are moved away from each other, the telescoping member 20 can be stretched.
Through being connected the first end and the first electromagnetism piece 30 of extensible member 20, be connected the second end and the second electromagnetism piece 40 of extensible member 20, when first electromagnetism piece 30 and second electromagnetism piece 40 activity, can synchronous drive extensible member 20 flexible to can realize extensible member 20's quick extension and shrink, and then play supplementary flexible function and the effect of stable whole supporting structure. In addition, the space occupied by the telescopic member 20 can be reduced.
In some embodiments of the present application, each of the support members 10 is provided with one electromagnetic member at each end in the length direction. That is, as shown in fig. 1, one electromagnetic member may be provided at the left end of the supporting member 10, and one electromagnetic member may be provided at the right end of the supporting member 10, and by providing one electromagnetic member at each of the two ends of each supporting member in the length direction, the simultaneous unfolding or folding of the two ends of the supporting member in the length direction may be achieved, thereby achieving the stability of the overall structure.
According to one embodiment of the present invention, as shown in fig. 1 and 2, the electromagnetic member is provided with a mounting hole, and the telescopic member 20 is movably inserted into the mounting hole.
That is, at least one of the first electromagnetic member 30 and the second electromagnetic member 40 is provided with a mounting hole, and the telescopic member 20 is movably inserted into the mounting hole. That is, the mounting hole may be formed in the first electromagnetic member 30, the second electromagnetic member 40, or both the first electromagnetic member 30 and the second electromagnetic member 40 may be provided with the mounting hole.
When the telescopic member 20 is mainly composed of the first link 21 and the second link 22, wherein a first end of the first link 21 may be connected to the first electromagnetic member 30, a second end of the first link 21 may be connected to a first end of the second link 22, and a second end of the second link 22 may be connected to the second electromagnetic member 40.
The first connecting rod 21 and the second connecting rod 22 can be inserted into the corresponding mounting holes, and the first connecting rod 21 and the second connecting rod 22 can be movably arranged in the mounting holes, that is, the first connecting rod 21 or the second connecting rod 22 can be partially or completely hidden in the corresponding mounting holes, and when the first connecting rod 21 or the second connecting rod 22 is hidden in the corresponding mounting holes, the first electromagnetic member 30 and the second electromagnetic member 40 can be further attached more tightly, so that the total length of the supporting mechanism 100 along the front-rear direction when the supporting mechanism is folded is further reduced.
For example, when the flexible screen is in the folded state, the first electromagnetic member 30 and the second electromagnetic member 40 are in a close fit state, and at this time, the first connecting rod 21 or the second connecting rod 22 can be hidden in the first electromagnetic member 30 or the second electromagnetic member 40. When the flexible screen needs to be gradually switched from the folded state to the unfolded state, the polarities of the magnetic poles between the first electromagnetic piece 30 and the second electromagnetic piece 40 are adjusted, so that the first electromagnetic piece 30 and the second electromagnetic piece 40 repel each other and are quickly away from each other, at this time, at least a part of the first connecting rod 21 penetrates out of the corresponding mounting hole, and at least a part of the second connecting rod 22 penetrates out of the corresponding mounting hole.
According to one embodiment of the present invention, two sliding grooves 51 are provided on the supporting member 30 and spaced apart along the length direction thereof, two movable rods 60 are provided between two adjacent supporting members 30, and second ends of the two movable rods 60 are movably connected with the same pin shaft 70.
That is, as shown in fig. 1, the support bar 50 is provided with two sliding grooves 51, the two sliding grooves 51 are spaced apart along the length direction of the support bar 50, and the center lines of the two sliding grooves 51 may be located on the same straight line. For example, as shown in fig. 1, the center point of the support bar 50 is the point a, one chute 51 may be located at the left half of the support bar 50, i.e., at the left side of the point a, and the other chute 51 may be located at the right half of the support bar 50, i.e., at the right side of the point a.
Further, two movable rods 60 are provided between two adjacent support rods 50, wherein a first end of one movable rod 60 is connected to one support rod 50 through a pin 70, and a first end of the other movable rod 60 is connected to the support rod 50 through the same pin 70. The first ends of the two movable bars 60 are each rotatable about a pin 70. The second end of one movable bar 60 can slide along the left side chute 51 and the second end of the other movable bar 60 can slide along the right side chute 51.
In summary, according to the support mechanism 100 of the embodiment of the present invention, by combining at least two support members, the telescopic member 20, the slider 80 and the movable rod 60, a new support scheme for the flexible screen to be expanded and contracted is provided, and the support mechanism 100 can not only effectively support the flexible screen but also enable the support members to be contracted and expanded rapidly with the flexible screen at the same time when the flexible screen is expanded or contracted.
The embodiment of the application also provides a display module, which comprises the supporting mechanism 100 according to the above embodiment. The support mechanism 100 of the present application has the advantages of simple arrangement, small occupied space, convenient implementation, etc., so the display module provided by the present application also has the advantages described above, and will not be described herein.
The embodiment of the application also provides electronic equipment, which comprises: the device comprises a shell and a supporting mechanism 100, wherein the supporting mechanism 100 is arranged on the shell. It can be appreciated that the electronic device in the present application may include an electronic device having a flexible screen structure, such as a mobile phone, a tablet computer, a notebook computer, a wearable device, and the like.
In some embodiments of the invention, the electronic device further comprises: and an acceleration sensor provided in the housing, the acceleration sensor being connected to the driving member 30, the acceleration sensor being capable of acquiring an acceleration of the flexible screen and controlling the plurality of supporting members 10 to approach each other under a condition that the acceleration is greater than a preset acceleration.
In other words, in the falling process of the flexible screen, gravity acceleration can be generated by the flexible screen under the action of gravity, and judgment can be performed after the acceleration sensor acquires the acceleration of the flexible screen. When the acceleration of the flexible screen is greater than the preset acceleration of the acceleration sensor, the acceleration sensor can control the driving piece 30 to be opened, so that two adjacent supporting pieces are close to each other quickly, the supporting pieces are changed into a furling state from a dispersing state, the flexible screen is furled quickly, the area of the flexible screen is reduced, the supporting force of the supporting pieces is firmer, and the flexible screen can be prevented from being damaged.
That is, the electronic equipment can provide a new protection mode, so that the product can be quickly folded when falling down, the product is protected, and the user experience is improved.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A support mechanism for use in an electronic device, comprising:
The device comprises at least two supporting pieces, wherein the at least two supporting pieces are arranged in parallel, and at least one of the two adjacent supporting pieces is provided with a chute extending along a first direction;
the telescopic piece can stretch and retract along a second direction, and is connected with at least two supporting pieces to adjust the distance between two adjacent supporting pieces;
the sliding block is arranged on the sliding groove and can move along the extending direction of the sliding groove;
The first end of the movable rod is connected with the sliding block and moves synchronously with the sliding block;
the at least two electromagnetic pieces are in one-to-one correspondence with the at least two supporting pieces, the at least two electromagnetic pieces comprise a first electromagnetic piece and a second electromagnetic piece, and the first electromagnetic piece and the second electromagnetic piece are electromagnets with changeable magnetic pole polarities;
The adjacent two support members are switchable between an expanded state and a contracted state, wherein the distance between the adjacent two support members in the expanded state is greater than the distance between the adjacent two support members in the contracted state;
The first electromagnetic piece is matched with the second electromagnetic piece, so that the telescopic piece stretches, and the distance between two adjacent supporting pieces is adjusted through the stretching of the telescopic piece, so that the supporting mechanism can be folded or unfolded along with the flexible screen.
2. The support mechanism of claim 1, further comprising:
The pin shaft is arranged on the other one of the two adjacent supporting pieces, and the second end of the movable rod is connected with the pin shaft and can rotate around the axis of the pin shaft.
3. The support mechanism of claim 1, wherein the support comprises:
the supporting part is connected with the telescopic piece;
The support rod is arranged on the support part, extends along the length direction of the support piece, and is provided with the sliding groove.
4. The support mechanism of claim 1, wherein the telescoping member comprises first and second telescoping links.
5. The support mechanism of claim 1, wherein there are a plurality of telescoping members, the telescoping members being disposed between any two adjacent support members.
6. The support mechanism as claimed in claim 5, wherein each of the support members is provided with one of the electromagnetic members at both ends in the longitudinal direction.
7. The support mechanism of claim 5, wherein the electromagnetic member is provided with a mounting hole, and the telescoping member is movably inserted into the mounting hole.
8. The supporting mechanism according to claim 2, wherein two sliding grooves are formed in the supporting pieces at intervals along the length direction of the supporting pieces, two movable rods are arranged between two adjacent supporting pieces, and second ends of the two movable rods are movably connected with the same pin shaft.
9. An electronic device, comprising:
A housing;
a support mechanism comprising the support mechanism of any one of claims 1-8, the support mechanism being provided to the housing.
10. The electronic device of claim 9, further comprising:
The acceleration sensor is arranged on the shell and connected with the driving piece, and can acquire the acceleration of the flexible screen and control the supporting pieces to be close to each other under the condition that the acceleration is larger than the preset acceleration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110670207.XA CN113411422B (en) | 2021-06-16 | 2021-06-16 | Supporting mechanism and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110670207.XA CN113411422B (en) | 2021-06-16 | 2021-06-16 | Supporting mechanism and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113411422A CN113411422A (en) | 2021-09-17 |
| CN113411422B true CN113411422B (en) | 2024-06-28 |
Family
ID=77684606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110670207.XA Active CN113411422B (en) | 2021-06-16 | 2021-06-16 | Supporting mechanism and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113411422B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114550592B (en) * | 2022-02-25 | 2023-09-26 | 武汉天马微电子有限公司 | display device |
| CN114980637B (en) * | 2022-04-26 | 2024-03-22 | 维沃移动通信有限公司 | Electronic equipment |
| CN115116330B (en) * | 2022-06-23 | 2023-11-10 | 合肥维信诺科技有限公司 | Flexible supporting film and flexible display panel |
| CN115046110B (en) * | 2022-07-25 | 2024-05-24 | 维沃移动通信有限公司 | Electronic equipment |
| CN118898952B (en) * | 2024-10-08 | 2025-01-07 | 浙江玮硕恒基智能科技有限公司 | Fork arm folding and unfolding type curled screen electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110225158A (en) * | 2019-06-05 | 2019-09-10 | 广州贝利尔医疗有限公司 | A kind of rolling-up type mobile phone |
| CN209731322U (en) * | 2019-06-18 | 2019-12-03 | 陈健 | A kind of Folding screen expanding unit and terminal |
| CN211821389U (en) * | 2020-01-06 | 2020-10-30 | 灵武市伟畅机械科技有限公司 | Electronic equipment support |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444999A (en) * | 2016-12-16 | 2017-02-22 | 南陵县生产力促进中心 | Handheld tablet computer |
| KR20190100329A (en) * | 2016-12-30 | 2019-08-28 | 선전 로욜 테크놀로지스 컴퍼니 리미티드 | Support assembly and indicator |
| CN107980154B (en) * | 2016-12-30 | 2020-04-14 | 深圳市柔宇科技有限公司 | Display device and mobile terminal |
| CN108322597B (en) * | 2018-01-10 | 2020-06-19 | Oppo广东移动通信有限公司 | Electronic equipment and its control method, device and storage medium |
| CN207926665U (en) * | 2018-02-09 | 2018-09-28 | 广东欧珀移动通信有限公司 | mobile terminal |
| CN111819388B (en) * | 2018-02-26 | 2021-12-28 | 深圳市柔宇科技股份有限公司 | Support assembly and electronic equipment with support assembly |
| CN108538207B (en) * | 2018-05-30 | 2020-12-29 | 云谷（固安）科技有限公司 | Flexible display support device |
| CN109495621B (en) * | 2018-12-17 | 2021-03-16 | Oppo广东移动通信有限公司 | A folding mechanism and mobile terminal |
| CN209419706U (en) * | 2019-03-19 | 2019-09-20 | 虎扑（上海）文化传播股份有限公司 | A kind of mobile phone camera with Telescopic |
| CN111866225A (en) * | 2019-04-26 | 2020-10-30 | 北京小米移动软件有限公司 | Electronic device |
| CN210637763U (en) * | 2019-08-21 | 2020-05-29 | 李洵铧 | Portable computer's convenient support device |
| CN110620834B (en) * | 2019-09-03 | 2023-08-08 | 深圳传音控股股份有限公司 | Mobile terminal |
| CN211118419U (en) * | 2019-12-04 | 2020-07-28 | 京东方科技集团股份有限公司 | Display device and supporting structure thereof |
| CN111212160A (en) * | 2019-12-26 | 2020-05-29 | 武汉华星光电半导体显示技术有限公司 | Display device |
| CN111176382A (en) * | 2019-12-31 | 2020-05-19 | 维沃移动通信有限公司 | Screen and electronic equipment |
| CN111599278B (en) * | 2020-06-03 | 2022-05-31 | 京东方科技集团股份有限公司 | Display device and electronic equipment |
| CN112901644A (en) * | 2021-02-08 | 2021-06-04 | 维沃移动通信有限公司 | Electronic device |
-
2021
- 2021-06-16 CN CN202110670207.XA patent/CN113411422B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110225158A (en) * | 2019-06-05 | 2019-09-10 | 广州贝利尔医疗有限公司 | A kind of rolling-up type mobile phone |
| CN209731322U (en) * | 2019-06-18 | 2019-12-03 | 陈健 | A kind of Folding screen expanding unit and terminal |
| CN211821389U (en) * | 2020-01-06 | 2020-10-30 | 灵武市伟畅机械科技有限公司 | Electronic equipment support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113411422A (en) | 2021-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113411422B (en) | Supporting mechanism and electronic equipment | |
| CN108538207B (en) | Flexible display support device | |
| CN211118419U (en) | Display device and supporting structure thereof | |
| CN113176813A (en) | Electronic device | |
| US11689651B2 (en) | Slidable flexible display device | |
| CN113242340B (en) | Electronic equipment | |
| CN112386045B (en) | Bedstead | |
| CN113794792A (en) | Electronic device | |
| CN113411423A (en) | Electronic device | |
| CN113132516B (en) | Electronic equipment | |
| US11755066B2 (en) | Foldable mechanism, rollable screen structure and electronic device | |
| CN113176811A (en) | Electronic device | |
| CN112386044B (en) | Bedstead | |
| CN112901644A (en) | Electronic device | |
| CN106308041B (en) | Folding assembly | |
| CN215186849U (en) | Folding mechanism, curled screen structure and electronic equipment | |
| CN114078362B (en) | Display screen and electronic device | |
| CN212365414U (en) | Display device | |
| CN112617502B (en) | Bedstead | |
| CN209941334U (en) | Supporting rod capable of quickly adjusting height | |
| CN219969720U (en) | Folding unit, folding structure and folding frame | |
| CN115175476B (en) | Electronic devices | |
| CN114785882B (en) | Electronic devices | |
| CN217762738U (en) | Scalable insulator spindle with 360 degrees functions of making a video recording of shooing | |
| CN214037574U (en) | Double-screen three-position display bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |