CN109473048A - Extension grabs locking device and the LED display component with it - Google Patents
Extension grabs locking device and the LED display component with it Download PDFInfo
- Publication number
- CN109473048A CN109473048A CN201811420477.XA CN201811420477A CN109473048A CN 109473048 A CN109473048 A CN 109473048A CN 201811420477 A CN201811420477 A CN 201811420477A CN 109473048 A CN109473048 A CN 109473048A
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- Prior art keywords
- extension
- locking device
- stirrup
- sticking department
- grabs
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- 210000003734 kidney Anatomy 0.000 claims description 13
- 238000010276 construction Methods 0.000 claims description 10
- 238000004806 packaging method and process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 230000013011 mating Effects 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
Abstract
The present invention provides a kind of extensions to grab locking device and with its LED display component.Hanging locking device includes: universal buckle；Extension grasps fixed pole, and the first end that the extension grasps fixed pole is fixedly connected on the universal buckle；Stirrup, the first end of the stirrup are rotatably connected to the second end hung and grasp fixed pole, and the second end of the stirrup is provided with the first sticking department；Connection sheet, the connection sheet are provided with the second sticking department for connecting with predetermined structure in the connection sheet；Wherein, the stirrup has the latched position for making first sticking department and second sticking department be cooperatively connected, and the stirrup, which also has, makes first sticking department and second sticking department release the unlocked position being cooperatively connected.The structure that extension of the invention grabs locking device is simple, and packaging efficiency is high, convenient for reducing the assembling cost of LED display.
Description
Technical field
The present invention relates to display screen technology field, in particular to a kind of extension grab locking device and with its LED it is aobvious
Display screen component.
Background technique
LED display (LED display) is a kind of flat-panel monitor, is made of LED module panel small one by one, is used
Equipment to show the various information such as text, image, video, video signal.
LED display stage lease product Fast Installation is a main trend of market conditions at present.Existing LED display
The seat most complex structural designs of load welding system, it is main by the connection that screws, since the LED display that stage uses compares
It is more, screw also compare it is more, screw to compare and take time, dismounting screw fashion working efficiency it is low, take screen splice it is cumbersome, structure is multiple
Miscellaneous, artificial waste is big, assembles at high cost, inefficiency, has not been suitable for fast-developing social demand.Other devices on the market
The relative complex characteristic of connecting-piece structure, undoubtedly and a big problem of entreprise cost.
Summary of the invention
Locking device is grabbed the main purpose of the present invention is to provide a kind of extension and with its LED display component, with solution
The assembling of LED display certainly in the prior art problem at high cost.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of extension grabs locking device, comprising: ten thousand
To button；Extension grasps fixed pole, and the first end that the extension grasps fixed pole is fixedly connected on the universal buckle；Stirrup, it is described
The first end of stirrup is rotatably connected to the second end hung and grasp fixed pole, the second end of the stirrup
It is provided with the first sticking department；Connection sheet, the connection sheet are provided with the second lock for connecting with predetermined structure in the connection sheet
Determine portion；Wherein, the stirrup has the locking bit for making first sticking department and second sticking department be cooperatively connected
It sets, the stirrup, which also has, makes first sticking department and second sticking department release the solution lock-bit being cooperatively connected
It sets.
Further, the universal buckle includes: the first half block, and the first end that the extension grasps fixed pole is connected by screw to
On first half block；Second half block, the first end of second half block and the first end of first half block are hinged, and described
The second end of two half blocks is provided with card slot；Locking bar, the first end of the locking bar are installed in rotation on the of second half block
Two ends；Locking nut, the locking nut are screwed on the locking bar.
Further, the extension, which is grabbed, is additionally provided with operating handle on locking device, the operating handle is connected to the spiral shell
It revolves in connecting rod.
Further, the operating handle is locked on the stirrup by locking member.
Further, the second end that the extension grasps fixed pole is provided with mounting hole, is provided on the side wall of the mounting hole
Kidney slot, for the kidney slot along the circumferentially extending of the mounting hole, the first end of the stirrup is plugged in the installation
In hole, the operating handle passes through the first end that the kidney slot is connected to the stirrup.
Further, first sticking department is locking plate, and second sticking department is card slot.
Further, the locking plate is strip sheet, and the card slot includes strip construction section and round tight lock part, the connection
Piece is provided with catching step close to the side that the extension grasps fixed pole, and the catching step is located at the side of the round tight lock part
Side.
Further, it further includes vernier knob that the extension, which grabs locking device, and the vernier knob setting is in first lock
Determine the side that portion grasps fixed pole far from the extension.
Further, the vernier knob is connected on first sticking department by screw rod.
According to another aspect of the present invention, a kind of LED display component is provided, including hangs and grabs locking device, the extension
Grabbing locking device is that above-mentioned extension grabs locking device.
It applies the technical scheme of the present invention, when assembling LED display, extension is grasped by fixed pole by universal buckle and is connected to vertically
In 4th connecting rod of connection frame, connection sheet is fixedly connected on LED display, makes the first sticking department when stirrup is in
When being cooperatively connected and being in the locked position with the second sticking department, so that it may lock LED display, make when stirrup is in
It is simple fast convenient for removing LED display when first sticking department and the second sticking department release mating connection and be in the unlocked position
Victory, packaging efficiency is high, convenient for reducing the assembling cost of LED display.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 diagrammatically illustrates exploded view when LED display of the invention is mounted in mounting bracket；
Fig. 2 diagrammatically illustrates the first exploded view of mounting bracket of the invention；
Fig. 3 diagrammatically illustrates the second exploded view of mounting bracket of the invention；
Fig. 4 diagrammatically illustrates the perspective view that extension of the invention grabs locking device；
Fig. 5 diagrammatically illustrates the exploded view that extension of the invention grabs locking device；
Fig. 6 diagrammatically illustrates partial view when LED display of the invention is mounted in mounting bracket；
Fig. 7 diagrammatically illustrates the partial view of mounting bracket of the invention；
Fig. 8 diagrammatically illustrates the enlarged drawing in the region M in Fig. 7.
Wherein, the above drawings include the following reference numerals:
10, horizontal connection frame；11, first connecting rod；12, the second connecting rod；13, third connecting rod；20, vertical connection
Frame；21, the 4th connecting rod；22, the 5th connecting rod；23, the 6th connecting rod；30, seat fills transverse beam assembly；31, magnet；40, it hangs and grabs
Locking device；41, universal buckle；411, the first half block；412, the second half block；413, locking bar；414, locking nut；42, it hangs and grasps
Fixed pole；421, mounting hole；422, kidney slot；43, stirrup；431, the first sticking department；44, connection sheet；441, the second lock
Determine portion；4411, strip construction section；4412, round tight lock part；4413, catching step；45, operating handle；46, screw；47, micro-
Adjust knob；471, screw rod；48, locking member；50, connection component；51, positioning column；52, latch assembly；521, tapered spigot；522,
R shape bolt；60, stabilizer blade；70, LED display.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Referring to shown in Fig. 1 to Fig. 8, according to an embodiment of the invention, a kind of mounting bracket is provided, the peace in the present embodiment
Dress bracket includes that horizontal connection frame 10, vertical connection frame 20, seat dress transverse beam assembly 30 and extension grab locking device 40.
Wherein, vertical connection frame 20 is removably mounted on horizontal connection frame 10；Seat dress transverse beam assembly 30 is removably
It is connected to the end of horizontal connection frame 10；The first end that extension grabs locking device 40 is removably mounted on vertical connection frame 20,
The second end for grabbing locking device 40 is hung for detachably connected with predetermined structure.
When being installed using the mounting bracket in the present embodiment to LED display 70, LED display 70 forms above-mentioned
Extension when installation, by the present dress transverse beam assembly 30 of bottom end installation of LED display 70, is grabbed locking device 40 by predetermined structure
First end is mounted on vertical connection frame 20, then is connected to the second end for grabbing locking device 40 is hung on LED display 70, simply
Fast, packaging efficiency is high.
Referring to shown in Fig. 1 to Fig. 3, the horizontal connection frame 10 in the present embodiment includes first connecting rod 11, the second connecting rod
12 and third connecting rod 13, wherein first connecting rod 11 and the second connecting rod 12 are arranged in parallel；The first of third connecting rod 13
End is vertically connected on first connecting rod 11, and the second end of third connecting rod 13 is vertically connected in the second connecting rod 12.
Vertical connection frame 20 includes the 4th connecting rod 21, the 5th connecting rod 22 and the 6th connecting rod 23, the 4th connecting rod
21 and the 5th connecting rod 22 be arranged in parallel；The first end of 6th connecting rod 23 is vertically connected in the 4th connecting rod 21, and the 6th connects
The second end of extension bar 23 is vertically connected in the 5th connecting rod 22.
Preferably, the third connecting rod 13 in the present embodiment is 2 to 4, and the 6th connecting rod 23 is 2 to 4.It specifically can be with
It goes to be arranged according to the actual needs.
For the ease of vertical connection frame 20 and seat dress transverse beam assembly 30 to be connected on horizontal connection frame 10, in the present embodiment
Mounting bracket further include connection component 50, when installation, between vertical connection frame 20 and horizontal connection frame 10, horizontal connection frame 10
It is connected by connection component 50 between seat dress transverse beam assembly 30.Seat dress transverse beam assembly 30 on be provided with magnet 31, convenient for
The magnet of 70 bottom of LED display attracts each other and fixes LED display 70.
Specifically, the connection component 50 in the present embodiment includes positioning column 51 and latch assembly 52, wherein seat fills crossbeam
Positioning column 51 there are two being respectively provided on component 30 and third connecting rod 13；4th connecting rod 21 and the 5th connecting rod 22 plug respectively
On two positioning columns 51 in third connecting rod 13, and it is fixedly connected by latch assembly 52；First connecting rod 11 and second
Connecting rod 12 is plugged respectively on two positioning columns 51 on present dress transverse beam assembly 30, and is fixedly connected by latch assembly 52,
Structure is simple, reliable and stable.
Preferably, the latch assembly 52 in the present embodiment includes tapered spigot 521 and the R for locking tapered spigot 521
Shape bolt 522, when assembling, so that tapered spigot 521 is threaded through on first connecting rod 11 and corresponding positioning column 51, the second connection
On bar 12 and corresponding positioning column 51, on the 4th connecting rod 21 and corresponding positioning column 51 and the 5th connecting rod 22 and corresponding
On positioning column 51, then tapered spigot 521 is locked using R shape bolt 522, stable structure is reliable.
It recombines shown in Fig. 1 to Fig. 8, the extension in the present embodiment grabs locking device 40 and includes universal buckle 41, hangs to grasp and determine
Bar 42, stirrup 43 and connection sheet 44.
Wherein, the first end that extension grasps fixed pole 42 is fixedly connected on universal buckle 41；The first end of stirrup 43 can
It is rotationally connected to the second end hung and grasp fixed pole 42, the second end of stirrup 43 is provided with the first sticking department 431；Connection
Piece 44 is provided with the second sticking department 441 for connecting with predetermined structure in connection sheet 44；Stirrup 43 have make the first lock
Determine the latched position that portion 431 and the second sticking department 441 are cooperatively connected, stirrup 43 also have make the first sticking department 431 with
Second sticking department 441 is engaged the unlocked position of connection.Connection sheet 44 in the present embodiment is four hole location connection sheets.
When assembling, extension is grasped by fixed pole 42 by universal buckle 41 and is connected in the 4th connecting rod 21 of vertical connection frame 20,
Connection sheet 44 is fixedly connected on LED display 70, makes the first sticking department 431 and the second sticking department when stirrup 43 is in
441 be cooperatively connected and when being in the locked position, so that it may LED display 70 is locked, makes first when stirrup 43 is in
When sticking department 431 and the second sticking department 441 release mating connection and be in the unlocked position, convenient for removing LED display 70.
Universal buckle 41 in the present embodiment includes the first half block 411, the second half block 412, locking bar 413 and locking nut
414, the first end that extension grasps fixed pole 42 is connected on the first half block 411 by screw 46；The first end of second half block 412 and the
The first end of one half block 411 is hinged, and the second end of the second half block 412 is provided with card slot (not shown)；The first of locking bar 413
End is installed in rotation on the second end of the second half block 412；Locking nut 414 is screwed on locking bar 413.
When installation, the first half block 411 is adjacent to the 4th connecting rod 21, then makes the second half block 412 along the first half block 411
First end rotation the 4th connecting rod 21 is surrounded, then make locking bar 413 rotation be plugged in card slot, then use locking nut
414 are locked the first half block 411 and the second half block 412.Locking nut 414 in the present embodiment is preferably butterfly spiral shell
Mother, convenient for assembling.
Extension in the present embodiment, which is grabbed, is additionally provided with operating handle 45 on locking device, which is connected to spiral company
On extension bar 43, convenient for so that stirrup 43 switches between locked position and latched position.
Specifically, the operating handle 45 in the present embodiment is locked on stirrup 43 by locking member 48.This reality
The locking member 48 applied in example can be the structures such as screw, pin or rivet, as long as other changes under design of the invention
Shape mode, it is within the scope of the present invention.
For the ease of installation, the second end that the extension in the present embodiment grasps fixed pole 42 is provided with mounting hole 421, mounting hole
Be provided with kidney slot 422 on 421 side wall, kidney slot 422 along mounting hole 421 circumferentially extending, the first of stirrup 43
End is plugged in mounting hole 421, and operating handle 45 passes through the first end that kidney slot 422 is connected to stirrup 43.Pass through this
The effect of operating handle 45 in embodiment, can prevent stirrup 43 from falling off from mounting hole 421, when drive operation handlebar
When hand 45 is moved along kidney slot 422, stirrup 43 can be driven to switch between locked position and latched position.
Preferably, the first sticking department 431 in the present embodiment be locking plate, the second sticking department 441 be card slot, by locking plate with
The mating connection of card slot, convenient for LED display 70 to be locked in mounting bracket, structure is simple, convenient for assembling.
Locking plate in the present embodiment is strip sheet, and card slot includes strip construction section 4411 and round tight lock part 4412, is connected
Contact pin 44 is provided with catching step 4413 close to the side for grasping fixed pole 42 is hung, which is located at round tight lock part
4412 side.Strip sheet enters round tight lock part 4412 from strip construction section 4411, rotates spiral by operating handle 45
Connecting rod 43 can make strip sheet backstop be in the locked position on catching step 4413, simple and quick.Disassembly
When LED display 70, stirrup 43 is rotated by operating handle 45, so that strip sheet is detached from catching step 4413 and is in
Unlocked position.
It further includes vernier knob 47 that extension in the present embodiment, which grabs locking device 40, and vernier knob 47 is arranged in the first sticking department
431 grasp the side of fixed pole 42 far from hanging, convenient for preferably connection sheet 44 and stirrup 43 link together.Fine tuning rotation
Button 47 is connected on the first sticking department 431 by screw rod 471.
Preferably, the bottom of the horizontal connection frame 10 in the present embodiment and seat dress transverse beam assembly 30 is provided with stabilizer blade 60,
Convenient for being supported to entire mounting bracket.
According to the above embodiments it is recognised that mounting bracket of the invention mainly includes the vertical connection frame 20 of 1M long,
The horizontal connection frame 10 of 0.9M long, seat fill transverse beam assembly 30, and extension is grabbed the parts such as locking device 40 and formed, is described in detail below:
Extension, which grabs design on locking device 40, universal buckle 41, directly promptly in the 20 side round tube of vertical connection frame of 1M long
On.Other end tenses four hole location connection sheets by stirrup 43.Four hole location connection sheets are directly locked in LED display cabinet
On.
Most of mounting bracket of the invention is process using aluminium alloy, and overall construction design is brief generous, is guaranteeing
Guarantee most lightweight in the case where intensity, it is more brisk convenient in client's use process.Convenient for live Fast Installation.Inter-module is spelled
It connects and is all made of latch assembly connection, without the fixation that screws, directly splicing time of the saving user scene to display screen.
Extension in the present invention grasps fixed pole 42 1 with universal buckle 41 by M10 screw connection, and other end is open, on side wall
And it is provided with card slot.Stirrup 43 is put by the open end set that extension grasps fixed pole 42.Operating handle 45 is packed into stirrup
Operating handle 45 is fastened on stirrup 43 by 43 kidney slot 422 by KM3 screw, and vernier knob 47 is tapped with itself
Thread is screwed on stirrup 43 1.
Universal buckle 41 is mounted on the vertical connection frame 20 of mounting bracket, does not tighten the wing nut on universal buckle 41 first.
It slides axially and is buckled into connection sheet 44 from top.Design has the second sticking department 441 in connection sheet 44.Operating handle 45 is in kidney slot
Axial tightening connection sheet 44 is realized under 422 guidance.43 kidney-shaped head of stirrup is equipped with inclination angle, convenient for cutting when rotation
It is oriented to.To realize the function of tensing vertical connection frame 20 and LED display 70.First sticking department of stirrup 43
Vernier knob 47 is housed on 431.It can preferably be connect with connection sheet 44 by vernier knob 47, to realize reliable and stable
Installation.
According to another aspect of the present invention, a kind of LED display component is provided, which includes installation
Bracket and the LED display 70 being mounted in mounting bracket, mounting bracket are the mounting bracket in above-described embodiment.
It can be seen from the above description that the above embodiments of the present invention realized the following chievements:
Extension of the invention grasps fixed pole, and stirrup cooperates the mode of locking, mainly with simple structure and
Easy mounting means realizes the connection between mounting bracket and LED display, is easily installed operation, structure is simple, is easy to
Processing and assembly.The whole set of system of seat dress display screen Fast Installation can be achieved in the present invention, provides a kind of reliable and stable company
Connect mode.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein for example can be in addition to herein
Sequence other than those of diagram or description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units not
Those of be necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these processes, side
The intrinsic other step or units of method, product or equipment.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of extension grabs locking device (40) characterized by comprising
Universal buckle (41)；
Extension grasps fixed pole (42), and the first end that the extension grasps fixed pole (42) is fixedly connected on the universal buckle (41)；
Stirrup (43), the first end of the stirrup (43) are rotatably connected to the extension and grasp fixed pole (42)
Second end, the second end of the stirrup (43) is provided with the first sticking department (431)；
Connection sheet (44), the connection sheet (44) are provided with the second lock on the connection sheet (44) for connecting with predetermined structure
Determine portion (441)；
Wherein, the stirrup (43), which has, cooperates first sticking department (431) and second sticking department (441)
The latched position of connection, the stirrup (43) also have make first sticking department (431) and second sticking department
(441) unlocked position being cooperatively connected is released.
2. extension according to claim 1 grabs locking device (40), which is characterized in that the universal buckle (41) includes:
First half block (411), the first end that the extension grasps fixed pole (42) are connected to first half block by screw (46)
(411) on；
Second half block (412), the first end of second half block (412) and the first end of first half block (411) are hinged, institute
The second end for stating the second half block (412) is provided with card slot；
Locking bar (413), the first end of the locking bar (413) are installed in rotation on the second end of second half block (412)；
Locking nut (414), the locking nut (414) are screwed on the locking bar (413).
3. extension according to claim 1 grabs locking device (40), which is characterized in that the extension is grabbed on locking device (40) also
It is provided with operating handle (45), the operating handle (45) is connected on the stirrup (43).
4. extension according to claim 3 grabs locking device (40), which is characterized in that the operating handle (45) passes through locking
Part (48) is locked on the stirrup (43).
5. extension according to claim 3 grabs locking device (40), which is characterized in that the extension grasps the second of fixed pole (42)
End is provided with mounting hole (421), is provided with kidney slot (422) on the side wall of the mounting hole (421), the kidney slot (422)
The first end of circumferentially extending along the mounting hole (421), the stirrup (43) is plugged in the mounting hole (421)
Interior, the operating handle (45) passes through the first end that the kidney slot (422) are connected to the stirrup (43).
6. extension according to claim 1 grabs locking device (40), which is characterized in that first sticking department (431) is lock
Piece, second sticking department (441) are card slot.
7. extension according to claim 6 grabs locking device (40), which is characterized in that the locking plate is strip sheet, the card
Slot includes strip construction section (4411) and round tight lock part (4412), and the connection sheet (44) grasps fixed pole (42) close to the extension
Side be provided with catching step (4413), the catching step (4413) is located at the side of the round tight lock part (4412).
8. extension according to claim 1 grabs locking device (40), which is characterized in that the extension is grabbed locking device (40) and also wrapped
It includes vernier knob (47), vernier knob (47) setting grasps fixed pole far from the extension in first sticking department (431)
(42) side.
9. extension according to claim 8 grabs locking device (40), which is characterized in that the vernier knob (47) passes through screw rod
(471) it is connected on first sticking department (431).
10. a kind of LED display component, including hang and grab locking device (40), which is characterized in that the extension grabs locking device (40)
Extension as claimed in any one of claims 1 to 9 grabs locking device (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811420477.XA CN109473048A (en) | 2018-11-26 | 2018-11-26 | Extension grabs locking device and the LED display component with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811420477.XA CN109473048A (en) | 2018-11-26 | 2018-11-26 | Extension grabs locking device and the LED display component with it |
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| Publication Number | Publication Date |
|---|---|
| CN109473048A true CN109473048A (en) | 2019-03-15 |
Family
ID=65673290
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811420477.XA Pending CN109473048A (en) | 2018-11-26 | 2018-11-26 | Extension grabs locking device and the LED display component with it |
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| Country | Link |
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| CN (1) | CN109473048A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010196791A (en) * | 2009-02-25 | 2010-09-09 | Nissan Motor Co Ltd | Screw type lock mechanism |
| CN202049686U (en) * | 2011-02-25 | 2011-11-23 | 深圳视爵光旭电子有限公司 | Side face connecting mechanism between tanks of LED display screen |
| CN202434141U (en) * | 2011-11-30 | 2012-09-12 | 深圳市洲明科技股份有限公司 | Connecting and fixing structure for connecting box body and back frame of light-emitting diode (LED) display screen |
| CN204961468U (en) * | 2015-09-02 | 2016-01-13 | 深圳市创显光电有限公司 | LED display screen floor stand connecting piece |
| CN105427753A (en) * | 2015-11-17 | 2016-03-23 | 深圳市易事达电子有限公司 | Hanging lock device and LED display screen |
| CN205384838U (en) * | 2015-12-25 | 2016-07-13 | 深圳市雷凌显示技术有限公司 | Led display screen |
| CN206129798U (en) * | 2016-10-28 | 2017-04-26 | 深圳市艾比森光电股份有限公司 | LED display screen box connecting piece |
| CN207099487U (en) * | 2017-07-21 | 2018-03-13 | 深圳市洲明科技股份有限公司 | Connector |
| CN108022523A (en) * | 2018-01-19 | 2018-05-11 | 深圳市德彩光电有限公司 | A kind of attachment device stowed for LED display |
| CN209691271U (en) * | 2018-11-26 | 2019-11-26 | 深圳利亚德光电有限公司 | Extension grabs locking device and the LED display component with it |
-
2018
- 2018-11-26 CN CN201811420477.XA patent/CN109473048A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010196791A (en) * | 2009-02-25 | 2010-09-09 | Nissan Motor Co Ltd | Screw type lock mechanism |
| CN202049686U (en) * | 2011-02-25 | 2011-11-23 | 深圳视爵光旭电子有限公司 | Side face connecting mechanism between tanks of LED display screen |
| CN202434141U (en) * | 2011-11-30 | 2012-09-12 | 深圳市洲明科技股份有限公司 | Connecting and fixing structure for connecting box body and back frame of light-emitting diode (LED) display screen |
| CN204961468U (en) * | 2015-09-02 | 2016-01-13 | 深圳市创显光电有限公司 | LED display screen floor stand connecting piece |
| CN105427753A (en) * | 2015-11-17 | 2016-03-23 | 深圳市易事达电子有限公司 | Hanging lock device and LED display screen |
| CN205384838U (en) * | 2015-12-25 | 2016-07-13 | 深圳市雷凌显示技术有限公司 | Led display screen |
| CN206129798U (en) * | 2016-10-28 | 2017-04-26 | 深圳市艾比森光电股份有限公司 | LED display screen box connecting piece |
| CN207099487U (en) * | 2017-07-21 | 2018-03-13 | 深圳市洲明科技股份有限公司 | Connector |
| CN108022523A (en) * | 2018-01-19 | 2018-05-11 | 深圳市德彩光电有限公司 | A kind of attachment device stowed for LED display |
| CN209691271U (en) * | 2018-11-26 | 2019-11-26 | 深圳利亚德光电有限公司 | Extension grabs locking device and the LED display component with it |
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