CN205677922U - Snap close piece and fast assembling-disassembling lifting connection buckle structure - Google Patents
Snap close piece and fast assembling-disassembling lifting connection buckle structure Download PDFInfo
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- CN205677922U CN205677922U CN201620554013.8U CN201620554013U CN205677922U CN 205677922 U CN205677922 U CN 205677922U CN 201620554013 U CN201620554013 U CN 201620554013U CN 205677922 U CN205677922 U CN 205677922U
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- Prior art keywords
- snap close
- close piece
- handle
- bayonet socket
- base
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Abstract
The utility model discloses a kind of snap close piece to include: base, be provided with an installation cavity in it, described base is additionally provided with a positioning hole connecting with described installation cavity, and the outer surface of described base is provided with draw-in groove；Handle；Rotate tapered end, it is rotatably installed in the installation cavity of described base, and described handle is fixing with described rotation tapered end to be connected, so that described handle is installed relative to described base rotation, described rotation tapered end is additionally provided with a bayonet socket, the corresponding setting in positioning hole of described bayonet socket and described base；Screens is locked, and it is arranged on described handle, and described screens lock is provided with the dop installed that matches with draw-in groove.The utility model is also disclosed a kind of fast assembling-disassembling lifting applying above-mentioned snap close piece and connects buckle structure.The utility model is easy for installation, time saving and energy saving, it is simple to quickly assemble LED display.
Description
Technical field
The utility model relates to attachment means, particularly relates to a kind of snap close piece and fast assembling-disassembling lifting connects snap close knot
Structure.
Background technology
LED display, due to outstanding display effect and applicability, obtains in industries such as stage, commercial performance, advertisement, exhibitions
Extensively application.LED display is typically made up of less unit screen, when showing that area requirements is bigger, it may be necessary to tens very
It is bolted together uses to module unit screens up to a hundred, need to consume the substantial amounts of manpower and materials of display screen provider and go to install and dismantle.
Traditional LED display typically uses and pulls lock or connect the assembly that the parts such as piece carry out unit screen, fixed cell
Auxiliary mounting tool must be used during screen body, single assembled difficult, time-consuming and not laborsaving, it is impossible to conveniently to assemble.
Utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art and the snap close piece and the fast assembling-disassembling that provide hang
Dress is with connecting buckle structure, and the utility model is easy for installation, time saving and energy saving, it is simple to quickly assemble LED display.
For achieving the above object, the utility model provides a kind of snap close piece, comprising:
Base, is provided with an installation cavity in it, described base is additionally provided with a positioning hole connecting with described installation cavity, the described end
The outer surface of seat is provided with draw-in groove；
Handle；
Rotating tapered end, it is rotatably installed in the installation cavity of described base, and described handle is fixing even with described rotation tapered end
Connecing, so that described handle is installed relative to described base rotation, described rotation tapered end is additionally provided with a bayonet socket, described bayonet socket with described
The corresponding setting in positioning hole of base；
Screens is locked, and it is arranged on described handle, and described screens lock is provided with the dop of the screens that matches with draw-in groove.
Preferably, described dop is positioned at one end of described screens lock, and the other end of described screens lock is button.
Preferably, described handle has connection end and operating side, and described connection end is positioned at described installation cavity, described operation
Hold extended towards side.
Preferably, the connection end of described handle is connected by connector is fixing with described rotation tapered end.
Preferably, described draw-in groove is spaced at least one.
Preferably, the outer wall rotating tapered end described in described card opening's edge is extended, and described bayonet socket has big end and small end, when
When the dop of described screens lock engages with described draw-in groove respectively, the small end of described bayonet socket is directed at described positioning hole, to keep
State handle to be in the locked position, or the big end of described bayonet socket and described positioning hole alignment, to keep described handle to be in solution lock-bit
Put.
Preferably, described screens lock is connected by rotating shaft between described handle.
Preferably, described rotating shaft is provided with back-moving spring.
Preferably, the variable thickness of the wall thickness at the bayonet socket of described rotation tapered end causes.
Preferably, the wall thickness at described bayonet socket is along described big end to described small end progressive additive.
The utility model also provides a kind of fast assembling-disassembling lifting to connect buckle structure, including above-mentioned arbitrarily described snap close
Part.
Preferably, also including base plate, snap close piece ring described at least two is located on base plate, and described base plate is provided with at least two
Individual mating holes, the corresponding setting in positioning hole of each described mating holes and described snap close piece base.
Preferably, the angle between described snap close piece is 90 ° or 180 °.
Preferably, described base plate is provided with supported hole, and the installation that the axis of described supported hole is perpendicular to described snap close piece is put down
Face is arranged.
Preferably, it is provided with support bar in described supported hole.
Preferably, the angle between described snap close piece is 90 °.
Preferably, described base plate is provided with hole for hoist, and the installation that the axis of described hole for hoist is parallel to described snap close piece is put down
Face is arranged.
Preferably, it is provided with suspension ring in described hole for hoist.
Preferably, described base plate is non-planar, and at least two snap close piece is located on described base plate, two snap closes being connected
Part is positioned at different planes.
The beneficial effects of the utility model are: had the base of draw-in groove by setting, and be nested with setting rotation at base
Twist lock head, makes handle and rotates tapered end fixed installation, arrange screens lock, make handle by rotating tapered end between handle and base
Relative to base rotation, and lock the engaging between base draw-in groove by screens, in order to limit rotational angle and the direction of handle,
Making the positioning hole of base and rotating the bayonet socket alignment of tapered end, keeping described handle to be in the locked position, or described bayonet socket is big
End and described positioning hole alignment, to keep described handle to be in the unlocked position, can be rotated tapered end and rotate, make during operating handle
Bayonet socket can quick lock in LED display, when needs unclamp, swing handle can quickly unlock LED display, it is achieved that
The quick assembly and disassembly of LED display separate, and this process, without using other instruments, makes operation more convenient quickly.This reality
A kind of fast assembling-disassembling lifting is also provided to connect buckle structure with novel, including base plate and at least two arranging on base plate
Multiple LED display quick-assemblings are combined by snap close piece by base plate and snap close piece.
Brief description
Fig. 1 is the overall structure schematic diagram of the utility model embodiment one；
Fig. 2 is the overall structure schematic diagram of the utility model embodiment two；
Fig. 3 is the decomposed schematic diagram of the utility model embodiment three；
Fig. 4 is the top view of Fig. 1；
Fig. 5 is the sectional view of A-A in Fig. 4；
Fig. 6 is the overall structure schematic diagram of the utility model snap close piece；
Fig. 7 is the exploded perspective view of the utility model snap close piece one angle；
Reference:
10th, base；101st, installation cavity；102nd, hole is positioned；103rd, draw-in groove；
20th, handle；201st, end is connected；202nd, operating side；
30th, tapered end is rotated；301st, bayonet socket；3011st, hold greatly；3012nd, small end；
40th, screens lock；401st, dop；402nd, button；403rd, rotating shaft；404th, back-moving spring；
50th, base plate；501st, mating holes；502nd, supported hole；503rd, hole for hoist.
60th, snap close piece.
The realization of the utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, wherein ad initio
To the element that same or similar label represents same or similar element or has same or like function eventually.Below by ginseng
It is exemplary for examining the embodiment that accompanying drawing describes, it is intended to be used for explaining the utility model, and it is not intended that to the utility model
Restriction.
Referring to figs. 1 through Fig. 7, the utility model provides a kind of snap close piece, comprising: base 10, its center is provided with an installation cavity
101, described base 10 is provided with a positioning hole 102 connecting with described installation cavity 101, and the outer surface of described base 10 is provided with draw-in groove
103；Handle 20, it has connection end 201 and operating side 202, and described connection end 201 is positioned at described installation cavity 101, described behaviour
Make end 202 extended towards side；Rotating tapered end 30, it is rotatably installed in the installation cavity 101 of described base 10, described handle
The connection end 201 of 20 is connected by connector is fixing with described rotation tapered end 30, so that described handle 20 is relative to described base
10 rotate and install, and described rotation tapered end 30 is additionally provided with a bayonet socket 301, positioning hole 102 phase of described bayonet socket 301 and described base 10
It is correspondingly arranged；Screens lock 40, it is arranged on described handle 20, and one end of described screens lock 40 has matches with draw-in groove 103
The dop 401 of screens, the other end of described screens lock 40 is button 402.
In the above-described embodiments, base 10 has the outer surface of arc, and the installation cavity 101 at its center is for running through the one of setting
Circular inner hole shape, the positioning hole 102 of base 10 is positioned at the bottom of base 10, and the extension of the draw-in groove 103 of base 10 outer surface
Direction is consistent with the axis direction of installation cavity 101, on the outer surface being arranged on base 10 for interval, and the operating side of handle 20
202 are provided with two spacers, and when handle 20 is in installation site, this two spacer is the both sides laying respectively at installation cavity 101, by
In rotation tapered end 30 for being rotatably installed in installation cavity 101, therefore rotate tapered end 30 overall in cylinder, its circle end face and peace
The radius of curvature on 101 surfaces of behaveing affectedly is suitable, two spacers of handle 20 and to rotate the planar end surface of tapered end 30 removable by screw
The connection unloaded, the radius of curvature of the also outer surface with base 10 of the part between two spacers of handle 20 is consistent, therefore when turn
During dynamic handle 20, handle 20 and rotation tapered end 30 can turn with base 10 for supporting relative to the axis of base 10 installation cavity 101
Moving its position, owing to being additionally provided with screens lock 40, one end of screens lock 40 is the dop 401 matching with draw-in groove 103, and the other end is
Stretch out the button 402 outside described handle 20, when needs rotate and rotate tapered end 30, hold handle 20 and press button 402 simultaneously, make
Button 402 drives dop 401 to leave draw-in groove 103, makes to unlock between handle 20 and base 10, when dop 401 snaps in draw-in groove again
When 103, handle 20 locks, and need to re-press screens lock 40 and just can unlock at this, and this snap close piece 60 simple in construction is practical and convenient, behaviour
Locking and the unblock of handle 20, overall accessory can be completed by screens lock the 40th, the cooperation between base 10 and handle 20 when making
Few, each position leads to too small amount of screw installs, so that convenient when needing to safeguard again, fast.
With reference to Fig. 5 to Fig. 6, in one embodiment, described draw-in groove 103 is spaced at least one, described bayonet socket
301 is extended along the outer wall of described rotation tapered end 30, and described bayonet socket 301 has big end 3011 and small end 3012, when described card
When the dop 401 of position lock 40 engages with described draw-in groove 103 respectively, the small end 3012 of described bayonet socket 301 is right with described positioning hole 102
Standard, keeping described handle 20 to be in the locked position, or the big end 3011 of described bayonet socket 301 is directed at described positioning hole 102, with
Described handle 20 is kept to be in the unlocked position, on the other hand, in order to keep described handle 20 to be in the unlocked position the draw-in groove at place
103 also can omit setting.
As a kind of expansion embodiment of the present utility model: draw-in groove 103 can be arranged at least three, so, it is achieved
Locking state, released state, at least three kinds of states of intermediateness, such as the difference according to required clamping level, adjust each card
Locking state can be divided into multistage by the degree of depth etc. of groove 103, and multistage draw-in groove 103 can be arranged continuously.So, the utility model is permissible
It is arranged to multiple gear, according to whole utility model design of the present utility model, and the utility model is arranged to multiple shelves
Position, is then in a kind of range state as often rotated certain predetermined angle then snap close piece 60 of the present utility model, more multiple in order to realize
Miscellaneous state, or the technology in order to promote coupling mechanism force extends, deformation, broadly falls within protection domain of the present utility model.
With reference to Fig. 6 to Fig. 7, in the above-described embodiments, the small end 3012 of bayonet socket 301 is latched position, and big end 3011 is for solving
Lock position, when handle 20 is for latched position, small end 3012 opening aligns with the positioning hole 102 of base 10, and handle 20 is in
It is parallel position relative to the end face in positioning hole 102, when swing handle 20 makes handle 20 for unlocked position, end 3011 greatly
Opening aligns with the positioning hole 102 of base 10, and handle 20 be in relative to positioning hole 102 end face be perpendicular position.
In one embodiment, described screens lock 40 is connected by rotating shaft 403 between described handle 20, and described rotating shaft
403 are provided with back-moving spring 404.
In the above-described embodiments, so make to be formed between button 402 and dop 401 lever, will when pressing button 402
Making dop 401 tilt, thus unclamping handle 20 and base 10, back-moving spring 404 can make operation with the reset of supplemental button 402
More convenient, the also locking of beneficially dop 401.
In one embodiment, the variable thickness of the wall thickness at the bayonet socket 301 of described rotation tapered end 30 causes.
In one embodiment, the wall thickness at described bayonet socket 301 gradually increases along described big end 3011 to described small end 3012
Thick.
In the above-described embodiments, owing to being unlocked position at big end 3011, small end 3012 is latched position, therefore by small end
Wall thickness at 3012 is set to be thicker than the wall thickness at big end 3011, so can make the small end of bayonet socket 301 when locking
Gap after the locking of 3012 diminishes, and makes bayonet socket 301 closer to the object being locked, thus plays and make snap close piece 60 and locked
The tight assembling between object is more tight, reduces assemblage gap, simultaneously because hold greatly the wall thickness at 3011 to be thinner than small end 3012
The wall thickness at place, therefore when snap close piece 60 unclamps the object being locked, it is right be locked to be conveniently separated snap close piece 60
As, in order to dismounting.
Referring to figs. 1 through Fig. 3, the invention also discloses a kind of fast assembling-disassembling lifting and connect buckle structure, including on
State the snap close piece 60 described in embodiment.
This fast assembling-disassembling lifting connection buckle structure includes a base plate 50, is provided with at least two on this base plate 50
Described snap close piece 60, and the annular branch setting that snap close piece 60 is interval, one end of the handle 20 of all of snap close piece is for outwardly
Arranging, one end of base 10 is arranged inwardly, and described base plate 50 is provided with at least two mating holes 501, described mating holes 501 and institute
State the corresponding setting in positioning hole 102 of snap close piece 60 base 10, the positioning hole 102 on this mating holes 501 and base 10, rotate
Bayonet socket 301 on tapered end 30, is in order to be connected use with the positioning head on LED display, and base plate 50 is for showing with LED
Positioning between display screen, when the positioning hole 102 that positioning head is inserted simultaneously on mating holes 501 and base 10, rotates on tapered end 30
Bayonet socket 301 when, swing handle 20 makes the bayonet socket 301 of rotation tapered end 30 be stuck on positioning head, i.e. lockable LED display.
Owing to the wall thickness at snap close piece 60 small end 3012 is set to be thicker than the wall thickness at big end 3011, therefore locking when
Wait the gap after the locking of the small end 3012 making bayonet socket 301 to diminish, make base plate 50 closer to being locked by snap close piece 60
Object, thus play and make the assembling between base plate 50 and the object being locked more tight, reduce assemblage gap, simultaneously because greatly
Hold the wall thickness at 3011 to be thinner than the wall thickness at small end 3012, therefore when snap close piece 60 unclamps the object being locked, can facilitate
Separate snap close piece the 60th, base plate 50 and the object being locked, in order to dismounting.
In addition, during manufacturing, the spacing between single led lamp on LED display module is by slightly gap, especially
It is in the LED of LED display module edge, and the gap between the LED of adjacent two LED unit display screen edges will
Inconsistent, therefore will produce bright line or concealed wire between adjacent two LED unit display screens.Therefore multiple LED unit screens are passed through many
When individual connection buckle structure connection forms LED display curtain wall, by directly installing connection snap close knot on multiple LED unit screens
Structure, snap close piece 60 is during rotation lock, between by bayonet socket 301 to connecting between buckle structure and LED unit screen
Gap is adjusted, and LED unit screen and the elasticity connecting between buckle structure are adjusted, and it is possible to do not use it
He just can lock LED unit screen by instrument.
In one embodiment, the angle between described snap close piece 60 is 90 ° or 180 °.
It is noted that snap close piece 60 of the present utility model can also be arranged to more angular range.Described base plate
50 can be in a variety of shapes, and the shape of base plate 50 is it suffices that the constraint of following condition, and base plate 50 should be able to splice as a monomer
Become an Euclidean plane.So, the shape of base plate 50 can use for reference the shape of floor tile.Additionally, base plate 50 can also be arranged to non-
Plane, in order to buckle structure of the present utility model to be connected into a waveform continuous curve surface, or, sphere curved surface structure,
Or, other arc-shaped curved surface structures, and other any three curved-surface structures.So, the structure of base plate 50 is done conventional deformation,
When snap close piece 60 is not in the range of same plane, snap close piece 60 is naturally also not limited to 90 ° or 180 °, these technology
The extension of scheme, expansion broadly fall within protection domain of the present utility model.
In the above-described embodiments, when the angle between snap close piece 60 is 90 °, base plate 50 is two snap close pieces 60, when
When angle between snap close piece is 180 °, the snap close piece 60 on base plate 50 can be four.
In one embodiment, described base plate 50 is provided with supported hole 502, and described supported hole 502 is perpendicular to described snap close
The mounting plane of part 60 is arranged.
In the above-described embodiments, when the angle between snap close piece 60 is 90 °, base plate 50 is two snap close pieces 60, is
Be beneficial to the firm installation of LED display, between two snap close pieces 60 position base plate 50 on can set supported hole 502,
The mounting plane that support hole 502 is perpendicular to snap close piece 60 is arranged, and supported hole 502 inner surface has connection screw thread, may be used for
Connecting support bar, when the span of LED display is very big, one end of support bar can be connected to by supported hole 502
On LED display, the other end and fixing end, as ground body of wall is fixed installation, so that LED display is installed later more
Firm, Stability Analysis of Structures.
In one embodiment, the angle between described snap close piece 60 is 90 °, and described base plate 50 is provided with hole for hoist 503,
The mounting plane that described hole for hoist 503 is parallel to described snap close piece 60 is arranged.
In the above-described embodiments, the top at LED display needs to carry out to LED display hanging lifting, works as snap close piece
When angle between 60 is 90 °, base plate 50 is two snap close pieces 60, between two snap close pieces 60 position base plate 50 on can
To set hole for hoist 503, the mounting plane that hole for hoist 503 is parallel to described snap close piece 60 is arranged, in hole for hoist 503 surface has
Connect screw thread, after suspension ring being installed in hole for hoist 503, by suspension ring, LED display integrally can be carried out hanging installing.
In sum, the snap close piece 60 that the utility model provides, simple in construction, easy to use, installation effect can be effectively improved
Rate.
Although above it has been shown and described that embodiment of the present utility model, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as that those of ordinary skill in the art is without departing from the utility model to restriction of the present utility model
Principle and above-described embodiment can be changed in the range of the utility model in the case of objective, change, replace and
Modification.
Claims (19)
1. a snap close piece, it is characterised in that include:
Base, is provided with an installation cavity in it, described base is additionally provided with a positioning hole connecting with described installation cavity, described base
Outer surface is provided with draw-in groove；
Handle；
Rotating tapered end, it is rotatably installed in the installation cavity of described base, and described handle is fixing with described rotation tapered end to be connected, with
Making described handle install relative to described base rotation, described rotation tapered end is additionally provided with a bayonet socket, described bayonet socket and described base
The corresponding setting in positioning hole；
Screens is locked, and it is arranged on described handle, and described screens lock is provided with the dop of the screens that matches with draw-in groove.
2. snap close piece according to claim 1, it is characterised in that described dop is positioned at one end of described screens lock, described
The other end of screens lock is button.
3. snap close piece according to claim 1, it is characterised in that described handle has connection end and operating side, described company
Connecing end and being positioned at described installation cavity, described operating side is extended towards side.
4. snap close piece according to claim 3, it is characterised in that the connection end of described handle is by connector and described rotation
Twist lock head is fixing to be connected.
5. snap close piece according to claim 1, it is characterised in that described draw-in groove is spaced at least one.
6. snap close piece according to claim 5, it is characterised in that the outer wall extension rotating tapered end described in described card opening's edge sets
Putting, described bayonet socket has big end and small end, when the dop of described screens lock engages with described draw-in groove respectively, and described bayonet socket little
End and described positioning hole alignment, keeping described handle to be in the locked position, or the big end of described bayonet socket and described positioning hole pair
Standard, to keep described handle to be in the unlocked position.
7. snap close piece according to claim 1, it is characterised in that between described screens lock and described handle by rotating shaft even
Connect.
8. snap close piece according to claim 7, it is characterised in that described rotating shaft is provided with back-moving spring.
9. snap close piece according to claim 1, it is characterised in that the thickness of the wall thickness at the bayonet socket of described rotation tapered end is not
Unanimously.
10. snap close piece according to claim 6, it is characterised in that the wall thickness at described bayonet socket is extremely described along described big end
Small end progressive additive.
11. 1 kinds of fast assembling-disassembling lifting connection buckle structures, it is characterised in that the lock described in including claim 1 to 8 arbitrarily
Fastener.
12. fast assembling-disassembling liftings according to claim 11 connect buckle structure, it is characterised in that also include base plate,
Described at least two, snap close piece ring is located on base plate, and described base plate is provided with at least two mating holes, each described mating holes with
The corresponding setting in positioning hole of described snap close piece base.
13. fast assembling-disassembling liftings according to claim 12 connect buckle structures, it is characterised in that described snap close piece it
Between angle be 90 ° or 180 °.
The 14. fast assembling-disassembling lifting connection buckle structures according to claim 12 or 13, it is characterised in that described base plate
Being provided with supported hole, the mounting plane that the axis of described supported hole is perpendicular to described snap close piece is arranged.
15. fast assembling-disassembling liftings according to claim 14 connect buckle structure, it is characterised in that in described supported hole
It is provided with support bar.
16. fast assembling-disassembling liftings according to claim 12 connect buckle structures, it is characterised in that described snap close piece it
Between angle be 90 °.
17. fast assembling-disassembling liftings according to claim 16 connect buckle structure, it is characterised in that set on described base plate
Having hole for hoist, the mounting plane that the axis of described hole for hoist is parallel to described snap close piece is arranged.
18. fast assembling-disassembling liftings according to claim 17 connect buckle structure, it is characterised in that in described hole for hoist
It is provided with suspension ring.
19. fast assembling-disassembling liftings according to claim 12 connect buckle structures, it is characterised in that described base plate in
Non-planar, at least two snap close piece is located on described base plate, and two snap close pieces being connected are positioned at different planes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620554013.8U CN205677922U (en) | 2016-06-07 | 2016-06-07 | Snap close piece and fast assembling-disassembling lifting connection buckle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620554013.8U CN205677922U (en) | 2016-06-07 | 2016-06-07 | Snap close piece and fast assembling-disassembling lifting connection buckle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205677922U true CN205677922U (en) | 2016-11-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620554013.8U Active CN205677922U (en) | 2016-06-07 | 2016-06-07 | Snap close piece and fast assembling-disassembling lifting connection buckle structure |
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| CN (1) | CN205677922U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105869536A (en) * | 2016-06-07 | 2016-08-17 | 深圳市雷迪奥视觉技术有限公司 | Ultralight combined LED display screen and installation method thereof |
| CN105952740A (en) * | 2016-06-07 | 2016-09-21 | 深圳市雷迪奥视觉技术有限公司 | Buckling part and structure for rapidly dismounting and mounting connecting buckle for lifting |
| CN107237798A (en) * | 2017-07-28 | 2017-10-10 | 深圳市光祥科技股份有限公司 | Attachment structure and display screen |
-
2016
- 2016-06-07 CN CN201620554013.8U patent/CN205677922U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105869536A (en) * | 2016-06-07 | 2016-08-17 | 深圳市雷迪奥视觉技术有限公司 | Ultralight combined LED display screen and installation method thereof |
| CN105952740A (en) * | 2016-06-07 | 2016-09-21 | 深圳市雷迪奥视觉技术有限公司 | Buckling part and structure for rapidly dismounting and mounting connecting buckle for lifting |
| CN105952740B (en) * | 2016-06-07 | 2018-11-09 | 深圳市雷迪奥视觉技术有限公司 | Snap close piece |
| CN107237798A (en) * | 2017-07-28 | 2017-10-10 | 深圳市光祥科技股份有限公司 | Attachment structure and display screen |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |