CN112082059A - Supporting structural part and display device - Google Patents
Supporting structural part and display device Download PDFInfo
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- CN112082059A CN112082059A CN202010961888.0A CN202010961888A CN112082059A CN 112082059 A CN112082059 A CN 112082059A CN 202010961888 A CN202010961888 A CN 202010961888A CN 112082059 A CN112082059 A CN 112082059A
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- 230000005540 biological transmission Effects 0.000 claims description 32
- 230000005389 magnetism Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 244000126211 Hericium coralloides Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
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Abstract
The invention discloses a supporting structure and a display device, wherein the supporting structure is used for a display panel and comprises: a first support member; the second supporting piece can be telescopically connected with the first supporting piece along the first direction, and is provided with a rotatable supporting rod; wherein, at least part of the support rods extend along a second direction to support the display panel under the state that the second support member extends out of the first support member, and the second direction is crossed with the first direction. Under the state that display panel expanded extension, the bracing piece rotated to extend along the second direction to realize the support to display panel multiple directions, avoid display panel to produce because of the part is not supported and sink, improved the stability of display panel when using.
Description
Technical Field
The invention belongs to the technical field of electronic products, and particularly relates to a supporting structural member and a display device.
Background
With the development of flexible display technology, flexible screens are increasingly applied to terminal devices. In a terminal device, a flexible screen and a flexible screen support structure are combined, and the flexible screen support structure is used to realize bending or folding of the flexible screen. Compared with the traditional screen, the flexible screen has the advantages of being light and thin in size and low in power consumption, and due to the fact that the flexible screen is bendable and has the characteristics of flexibility and the like, the application range of the flexible screen is wider and wider. However, when the flexible display screen is unfolded, the supporting structure of the flexible display screen in the prior art cannot provide a flat plane to support the flexible display screen on the whole surface, which affects touch feeling, has poor stability and is easy to damage the screen body.
Therefore, a new supporting structure and a display device are needed.
Disclosure of Invention
The embodiment of the invention provides a supporting structural member and a display device, which are used for supporting a display panel in multiple directions and improving the stability of the display panel in use.
An embodiment of the present invention provides a support structure for a display panel, including: a first support member; the second support piece can be telescopically connected with the first support piece along a first direction, and is provided with a rotatable support rod; wherein at least a portion of the support rod extends along a second direction to support the display panel in a state where the second support member extends out of the first support member, the second direction intersecting the first direction.
According to one aspect of the present invention, the first support has first protruding portions spaced apart from each other in the second direction, first grooves located between the first protruding portions, and first connecting portions connecting ends of the first protruding portions away from the second support; preferably, the second direction is perpendicular to the first direction.
According to one aspect of the invention, the second support is provided with second extending parts distributed at intervals in the second direction, and the second extending parts are matched with the first grooves to realize telescopic connection; the supporting rod is arranged on one side of the second extending part close to the display panel; preferably, the second direction is perpendicular to the first direction.
According to one aspect of the invention, the device further comprises a driving component for driving the supporting rod to rotate so as to enable the supporting rod to rotate to extend along the second direction; the driving assembly comprises a toothed strip and a gear set, the toothed strip is arranged at one end of each first extending part, and the gear set is arranged on the second extending part and connected with the supporting rod; when the second supporting piece extends out of the first supporting piece, each gear in the gear set is meshed with the tooth-shaped strip to rotate so as to drive the supporting rod to rotate; preferably, an extending direction of each of the support rods is perpendicular to an extending direction of the second extending portion in a state where the second support extends out of the first support.
According to one aspect of the invention, the gear set comprises a driving gear and a transmission gear which are meshed with each other, the driving gear is used for being meshed with the tooth-shaped strip to rotate, and the transmission gear is connected with the middle point of the supporting rod.
According to one aspect of the invention, the second extending part is provided with a gear cavity extending along the first direction, the gear set is arranged in the gear cavity, the number of the transmission gears is multiple, the transmission gears are arranged along the first direction, and the total length of the transmission gears in the gear cavity is greater than or equal to one half of the length of the supporting rod; preferably, the radius of the driving gear is larger than that of the transmission gear.
According to one aspect of the invention, two opposite ends of the support rod are respectively provided with magnetic parts with different magnetism, and when the second support member extends out of the first support member, two adjacent support rods are attracted and distributed through the magnetic parts with different magnetism.
According to one aspect of the invention, the supporting rods are provided with hollow cavities, a fixed plate and magnetic stripes which are respectively connected with the opposite surfaces of the fixed plate through elastic pieces are arranged in the hollow cavities, and the magnetic stripes of two adjacent supporting rods are extended out of the hollow cavities and are in suction connection with each other when the second supporting pieces are extended out of the first supporting pieces.
According to an aspect of the present invention, the second support further includes a drum portion for fixing the display panel, the drum portion being provided at an end of the second support away from the first support.
Another aspect of an embodiment of the present invention provides a display device, including: the support structure, such as the support structure and the display panel in any of the above embodiments, is fixed to the support structure.
Compared with the prior art, the supporting structure provided by the embodiment of the invention comprises a first supporting piece and a second supporting piece, wherein the second supporting piece is provided with a rotatable supporting rod, the supporting rod is rotated to extend along the second direction and intersect with the first direction when the second supporting piece extends out of the first supporting piece, in particular, the supporting structure is applied to a display panel, and the supporting rod is rotated to extend along the second direction when the display panel is unfolded and extended, so that the display panel is supported in multiple directions, the display panel is prevented from sinking due to the fact that part of the display panel is not supported, and the stability of the display panel in use is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of a support structure according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a first support and a second support according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a state in which the second support member is extended out of the first support member according to the embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is an enlarged view of a portion of a first support member according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a driving assembly according to an embodiment of the present invention;
FIG. 7 is a schematic view of the structure of the support pole with the magnetic strip retracted according to the embodiment of the present invention;
FIG. 8 is a schematic view of a support pole with the magnetic strip extended according to an embodiment of the present invention;
FIG. 9 is a schematic view of a display device according to an embodiment of the present invention when retracted;
fig. 10 is a schematic structural diagram of a display device according to an embodiment of the present invention when the display device is extended.
In the drawings:
1-a first support; 11-a first extension; 12-a first groove; 13-a first connection; 2-a second support; 21-a second extension; 22-a second groove; 23-a second connection; 3-supporting rods; 31-a fixing plate; 32-an elastic member; 33-a magnetic strip; 4-a drive assembly; 41-toothed bar; 42-a drive gear; 43-a transmission gear; 5-a drum part; 6-a display panel; 61-sliding block.
Detailed Description
Features and exemplary embodiments of various aspects of the present invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating examples of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
For a better understanding of the present invention, a supporting structure and a display device according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 10.
Referring to fig. 1 to 2, an embodiment of the invention provides a supporting structure for a display panel, including: a first support 1; the second supporting piece 2 can be telescopically connected to the first supporting piece 1 along a first direction, and the second supporting piece 2 is provided with a rotatable supporting rod 3; wherein, at least part of the support rods 3 extend along a second direction to support the display panel under the state that the second support member 2 extends out of the first support member 1, and the second direction is crossed with the first direction.
The supporting structure provided by the embodiment of the invention comprises a first supporting piece 1 and a second supporting piece 2, and the second supporting piece 2 is provided with a rotatable supporting rod 3. When the second supporting member 2 extends out of the first supporting member 1, specifically, when the supporting structural member is applied to the display panel 6, the supporting rod 3 rotates to extend along the second direction when the display panel 6 is in an extended state, and the second direction is intersected with the first direction of the second supporting member 2 relative to the first supporting member 1 in a telescopic motion manner, so that the display panel 6 is supported in multiple directions, the display panel 6 is prevented from sinking due to the fact that a part of the display panel is not supported, and the stability of the display panel 6 in use is improved.
It should be noted that the second supporting member 2 is telescopically connected to the first supporting member 1, specifically, the second supporting member 2 can be retracted to the first supporting member 1, corresponding to the retracted state of the display panel 6. The second support 2 may also extend beyond the first support 1 to have a larger supporting area to support the display panel 6, and the display panel 6 is in the unfolded state.
Optionally, the surfaces of the first and second supporting members 1 and 2 and the supporting rod 3 for supporting the display panel 6 are located on the same plane, so as to ensure the flatness of the display panel 6. Specifically, a groove may be formed in the second support member 2, and the support rod 3 may be disposed in the groove.
Optionally, the surface of the first support 1 for supporting the display panel 6 and the surface of the support rod 3 on the second support 2 for supporting the display panel 6 are located on the same plane, so as to ensure the flatness of the display panel 6. Specifically, the height of the second support member 2 may be slightly reduced, and the support rod 3 is convexly disposed on the surface of the second support member 2 close to the display panel.
Referring to fig. 2 and 3, in some alternative embodiments, the first supporting member 1 has first protruding portions 11 spaced apart from each other in the second direction, first grooves 12 located between the first protruding portions 11, and first connecting portions 13 connecting ends of the first protruding portions away from the second supporting member 2; optionally, the second direction may intersect the first direction; optionally, the second direction is perpendicular to the first direction; .
It can be understood that first extension 11 is at the interval distribution in the second direction, specifically separates through first recess 12, simultaneously, is provided with first connecting portion 13 in order to connect each first extension 11 fixedly, can adopt detachable connection between first connecting portion 13 and each first extension 11, conveniently maintains the change.
In order to realize the telescopic connection with the first supporting member 1, in some alternative embodiments, the second supporting member 2 is provided with second extending portions 21 distributed at intervals in the second direction, and the second extending portions 21 are matched with the first grooves 12 to realize the telescopic connection; the support bar 3 is disposed on a side of the second extending portion 21 close to the display panel.
Specifically, the second support member 2 further includes a second groove 22 located between the second extending portions, and a second connecting portion 23 connecting each second extending portion to a end of the first support member, and each first extending portion 11 and each second extending portion 21 can be rectangular, and have regular shapes, so that the second support member 2 can be conveniently stretched.
In order to ensure that the respective second protruding parts 21 can be protruded or retracted relative to the first protruding parts 11, optionally, the width of the first groove 12 between the respective first protruding parts 11 is greater than or equal to the width of the respective second protruding parts 21, and correspondingly, the interval between the respective second protruding parts 21 is greater than or equal to the width of the respective first protruding parts 11, so that the respective second protruding parts 21 can be just inserted into the first support 1. Since the plurality of second protrusions 21 are provided at intervals. Therefore, when the second protruding portion 21 protrudes beyond the first protruding portion 11, the portion of the second protruding portion 21 protruding has a space in the second direction, and the space region cannot support the display panel, which easily causes sagging of the display panel, resulting in unstable display. The support rod is installed through being close to on second extension 21 the part of second connecting portion 23, when the second support piece stretches out when first support piece, through rotating bracing piece 3 to make it extend to the interval part along the second direction, with the part that supports display panel 6 and be located the interval region, further improve the stability of display panel 6 when using.
It is understood that the number of the support rods 3 disposed on each second extension portion 21 may be selected according to the length of the second extension portion 21 extending out of the first extension portion 11, i.e., the extendable length of the display panel 6, so as to ensure that the extended portion of the display panel 6 can be effectively supported.
Referring to fig. 4 to 6, in order to realize the rotation of the supporting rod 3, in some alternative embodiments, a driving assembly 4 is further included for driving the supporting rod 3 to rotate so that the supporting rod 3 rotates to extend along the second direction.
Specifically, the driving assembly 4 may adopt a motor assembly, and directly drives the supporting rod 3 to rotate through an electric control mode or other driving modes, for example, the driving assembly 4 includes a toothed bar 41 and a gear set, the toothed bar 41 is disposed at the free end of each first extending portion 11, and the gear set is disposed at the second extending portion 21; when the second supporting part 2 extends out of the first supporting part 1, each gear in the gear set is meshed with the toothed bar 41 to rotate so as to drive the supporting rod 3 to rotate; alternatively, the extending direction of each support rod 3 in the state where the second support member 2 extends out of the first support member 1 is perpendicular to the extending direction of the second extending portion 21.
In the above embodiment, when the second support member 2 extends or retracts from the first support member 1, the rack and the gear set are engaged, and the gear set rotates by the relative movement between the second support member 2 and the first support member 1, so as to drive the rotation angle of the first support member 1, and the rotation angle of the first support member 1 can be adjusted by setting the length of the rack and the size of each gear in the gear set, so that in a state where the second support member 2 extends from the first support member 1, the extending direction of each support rod 3 is perpendicular to the extending direction of the second extending portion 21, that is, the second direction is perpendicular to the first direction, so as to increase the supporting range of the support rods 3; it is also possible to realize that the extending direction of each supporting rod 3 is parallel to the extending direction of the second extending portion 21 in the state that the second supporting member 2 is retracted into the first supporting member 1, that is, the second direction is parallel to the first direction, so as to increase the supporting range of the supporting rods 3
Specifically, the tooth bar 41 is disposed at a free end of each first extending portion 11, i.e., an end of the first extending portion 11 away from the first connecting portion 13 of the first extending portion 11.
In some alternative embodiments, the gear set includes a driving gear 42 and a transmission gear 43, which are meshed with each other, the driving gear 42 is used for meshing with the toothed bar 41, and the transmission gear 43 is connected with the middle point of the support rod 3.
It should be noted that the driving gear 42 can be meshed with the toothed bar 41 for rotation, and the transmission gear 43 does not need to be meshed with the toothed bar 41, so that the size of the radius, the number of teeth, and the like of the driving gear 42 is different from the size of the transmission gear 43, optionally, the radius of the driving gear 42 is larger than the radius of the transmission gear 43, so as to avoid interference between the transmission gear 43 and the toothed bar 41, and the transmission gear 43 is connected with the midpoint of the supporting rod 3, specifically, the supporting rod 3 may be a long strip, and a connecting shaft is disposed at the midpoint of the supporting rod 3 and connected.
In order to place the gear set reasonably, in some alternative embodiments, the second protruding portion 21 has a gear cavity extending along the first direction, the gear set is disposed in the gear cavity, the number of the transmission gears 43 is multiple, and the total length occupied by the transmission gears 43 arranged in the gear cavity along the first direction is greater than or equal to one half of the length of the support rod 3; alternatively, the radius of the driving gear 42 is larger than that of the transmission gear 43.
It should be noted that, in order to avoid the interference between the gear set and the supporting rod 3, a partition plate may be disposed between the gear chamber and the supporting rod 3, and the connecting shaft of the supporting rod 3 passes through the partition plate and is connected to the transmission gear 43, specifically, the plurality of transmission gears 43 are arranged along the first direction, the supporting rod 3 is connected to the transmission gear 43 of the second connecting portion 23 of the second supporting member 2 in the plurality of transmission gears 43, that is, the transmission gear 43 at the end, and meanwhile, in order to avoid the interference between the supporting rod 3 and the first extending portion 11 during the rotation process, the total length occupied by the plurality of transmission gears 43 arranged in the gear chamber along the first direction is set to be greater than or equal to one half of the length of the supporting rod 3, that is, when the supporting rod 3 starts to rotate, the supporting rod 3 already extends out of the first supporting member 1 and then starts to rotate after extending, it cannot rotate normally. Specifically, the number of the transmission gears 43 is 3, the number of the driving gears 42 is 1, the 3 transmission gears 43 are sequentially arranged along the first direction, and the driving gear 42 is located at one end of the second comb-tooth portion 20 away from the second connecting portion 23, but the number of the transmission gears 43 is not limited to the above-mentioned embodiment, and may be selected according to the length of the support rod 3.
In order to avoid the rotation of the supporting rods 3 when the display panel 6 is in use, in some alternative embodiments, opposite ends of the supporting rods 3 are respectively provided with magnetic portions with different magnetism, and when the second supporting member 2 extends out of the first supporting member 1, two adjacent supporting rods 3 are attracted and distributed through the different magnetic portions.
It should be noted that, because each second extension portion 21 is provided with a support rod 3, two adjacent support rods 3 of each second extension portion 21 are attracted by different magnetic portions and arranged in a linear manner, and can be connected into a whole along the second direction, so that the support strength of the support surfaces of all the support rods 3 is effectively enhanced, a better touch feeling is provided for a user, and the display panel can be better protected. And because the existence of magnetic attraction, can effectively avoid the bracing piece 3 to take place to rotate, and when needs retract second extension 21 first extension 11, because the mutual meshing effect of profile of tooth strip 41 and gear portion, can offset the magnetic attraction of magnetic part, drive bracing piece 3 and rotate to the state of extending along first direction. It should be noted that the magnetic part of the supporting rod 3 may be magnetized at two ends of the supporting rod 3, or made of a magnetic material, or additionally provided with magnetic members at two ends of the supporting rod 3.
Referring to fig. 7 and 8, in order to provide more support rods 3, in other embodiments, the support rods 3 have hollow cavities, in which a fixing plate 31 and magnetic strips 33 respectively connected to opposite surfaces of the fixing plate 31 through elastic members 32 are disposed, and in a state where the second support member 2 extends out of the first support member 1, the magnetic strips 33 of two adjacent support rods 3 extend out of the hollow cavities to be connected in an attraction manner.
Wherein, elastic component 32 specifically is the spring, parts such as Z type shell fragment, be in under the natural state at elastic component 32, each magnetic stripe 33 contracts in well plenum chamber, stretch out under the state of first support piece 1 at second support piece 2, the magnetic stripe 33 of two adjacent bracing pieces 3 stretches out well plenum chamber and inhales mutually and connects, each bracing piece 3 links into a whole through magnetic stripe 33 promptly, and owing to set up magnetic stripe 33 into the telescopic form, can make bracing piece 3's length shorter, thereby can do more intensive bracing pieces 3, make supporting structure's homogeneity better.
In some optional embodiments, the sliding assembly further includes a drum portion 5 for fixing the display panel 6, and the drum portion 5 is disposed at an end of the second support 2 away from the first support 1, and may be disposed on the second connection portion 23 or the drum portion 5 is taken as the second connection portion 23.
Specifically, one end of the display panel is slidably connected to the outer side surface of the drum part 5, and the display panel is expanded and contracted by the drum part. When the second supporting piece is far away from or close to the first supporting piece, one end of the display panel is driven by the rotating cylinder part to realize displacement.
Referring to fig. 9 and 10, an embodiment of the invention further provides a display device, including: the support structure, such as the support structure in the above embodiments, and the display panel 6, are fixed to the support structure.
It should be noted that the display panel 6 may specifically be a flexible display panel, the display panel 6 may extend through the telescopic sliding of the under-screen support structure, that is, the display area is increased, and specifically, a sliding groove is disposed in the accommodating cavity of the support structure; one end of the display panel 6 is provided with a slide block 61, and the slide block 61 can move along the slide groove. One end of the display panel 6, which is provided with the slide block 61, is slidably connected to the chute through the drum part 5 of the sliding assembly, and the other end of the display panel 6 is fixedly connected to the surface of the supporting structural member opposite to the chute.
When the second supporting member 2 extends out relative to the first supporting member 1, the sliding block 61 of the display panel 6 is driven to move by the movement of the drum part 5, so that a part of the display panel 6 located on the back side of the second supporting member 2 and the back side of the first supporting member 1 rotates to the front side of the second supporting member 2 and the front side of the first supporting member 1, and the display area is enlarged.
When the second supporting member 2 retracts relative to the first supporting member 1, the sliding block 61 of the display panel 6 is driven to move by the movement of the rotating cylinder portion 5, so that a part of the display panel 6 on the back surfaces of the second supporting member 2 and the first supporting member 1 rotates to one side far away from the rotating cylinder portion, and the retraction of the display area is realized. The application embodiment can freely realize the drawing and the withdrawal of display panel, and utilize the bracing piece to realize the support display panel at tensile in-process, can realize the drawing of arbitrary length, and can not arouse display panel because the problem of collapsing that tensile overlength arouses, damage display panel when causing the withdrawal, this application is more practical.
As will be apparent to those skilled in the art, for convenience and brevity of description, the specific working processes of the systems, modules and units described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again. It should be understood that the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the present invention, and these modifications or substitutions should be covered within the scope of the present invention.
It should also be noted that the exemplary embodiments mentioned in this patent describe some methods or systems based on a series of steps or devices. However, the present invention is not limited to the order of the above-described steps, that is, the steps may be performed in the order mentioned in the embodiments, may be performed in an order different from the order in the embodiments, or may be performed simultaneously.
Claims (10)
1. A support structure for a display panel, comprising:
a first support member;
the second support piece can be telescopically connected with the first support piece along a first direction, and is provided with a rotatable support rod;
wherein at least a portion of the support rod extends along a second direction to support the display panel in a state where the second support member extends out of the first support member, the second direction intersecting the first direction.
2. The support structure according to claim 1, wherein the first support member has first protruding portions spaced apart in the second direction, first grooves between the first protruding portions, and first connecting portions connecting ends of the first protruding portions away from the second support member;
preferably, the second direction is perpendicular to the first direction.
3. The supporting structure according to claim 2, wherein the second supporting member is provided with second protruding portions at intervals in the second direction, and the second protruding portions are matched with the first grooves to realize telescopic connection; the supporting rod is arranged on one side of the second extending part close to the display panel;
preferably, the second direction is perpendicular to the first direction.
4. The support structure of claim 3, further comprising a drive assembly for driving the support rod to rotate so that the support rod is rotated to extend in the second direction;
the driving assembly comprises a toothed strip and a gear set, the toothed strip is arranged at one end of each first extending part, and the gear set is arranged on the second extending part and connected with the supporting rod;
when the second supporting piece extends out of the first supporting piece, each gear in the gear set is meshed with the tooth-shaped strip to rotate so as to drive the supporting rod to rotate;
preferably, an extending direction of each of the support rods is perpendicular to an extending direction of the second extending portion in a state where the second support extends out of the first support.
5. The support structure as claimed in claim 4, wherein the gear train comprises a drive gear and a transmission gear, the drive gear is engaged with the rack gear for rotation, and the transmission gear is connected to a midpoint of the support rod.
6. The supporting structure member according to claim 5, wherein the second protruding portion has a gear cavity extending along the first direction, the gear set is disposed in the gear cavity, the number of the transmission gears is plural, the plurality of transmission gears are arranged along the first direction, and the total length of the plurality of transmission gears in the gear cavity is greater than or equal to one half of the length of the supporting rod;
preferably, the radius of the driving gear is larger than that of the transmission gear.
7. The supporting structure according to claim 1, wherein opposite ends of the supporting rods are respectively provided with magnetic parts with different magnetism, and when the second supporting member extends out of the first supporting member, two adjacent supporting rods are attracted and distributed through the different magnetic parts.
8. The supporting structure according to claim 1, wherein the supporting rod has a hollow cavity, a fixing plate and magnetic stripes respectively connected to opposite surfaces of the fixing plate through elastic members are disposed in the hollow cavity, and when the second supporting member extends out of the first supporting member, the magnetic stripes of two adjacent supporting rods extend out of the hollow cavity to be connected in an attracting manner.
9. The support structure according to claim 1, wherein the second support further comprises a drum portion for fixing the display panel, the drum portion being provided at an end of the second support away from the first support.
10. A display device, comprising:
the support structure of any one of claims 1 to 9,
and the display panel is fixed on the support structural member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010961888.0A CN112082059B (en) | 2020-09-14 | 2020-09-14 | Supporting structural part and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010961888.0A CN112082059B (en) | 2020-09-14 | 2020-09-14 | Supporting structural part and display device |
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| CN112082059A true CN112082059A (en) | 2020-12-15 |
| CN112082059B CN112082059B (en) | 2022-03-01 |
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| CN202010961888.0A Active CN112082059B (en) | 2020-09-14 | 2020-09-14 | Supporting structural part and display device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113781917A (en) * | 2021-09-17 | 2021-12-10 | 合肥维信诺科技有限公司 | Display panel and display device |
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| CN112082059B (en) | 2022-03-01 |
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