CN106015210B - A kind of fast lock mechanism and LED combination screen - Google Patents
A kind of fast lock mechanism and LED combination screen Download PDFInfo
- Publication number
- CN106015210B CN106015210B CN201610365354.5A CN201610365354A CN106015210B CN 106015210 B CN106015210 B CN 106015210B CN 201610365354 A CN201610365354 A CN 201610365354A CN 106015210 B CN106015210 B CN 106015210B
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- installation position
- connecting portion
- lock mechanism
- fixed seat
- fast lock
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- 230000007246 mechanism Effects 0.000 title claims abstract description 43
- 238000009434 installation Methods 0.000 claims abstract description 96
- 210000003739 neck Anatomy 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
- F16B1/02—Means for securing elements of mechanisms after operation
- F16B1/04—Means for securing elements of mechanisms after operation disengaged by movement of the actuating member of the element
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of fast lock mechanism and LED combination screen, locked mechanism includes first connecting portion and second connecting portion, first connecting portion includes the first installation position, second connecting portion includes the second installation position, tightly being locked by locked mechanism for incomplete contact between is made by the seamless spliced fixation of the first installation position and the second installation position, the axial slices of first installation position and the second installation position are trapezoidal, and first connecting portion also includes flexible fastening piece, and neck is provided with flexible fastening piece；Second connecting portion also includes the sleeve barrel fixed seat being fixedly connected with the second installation position, the sliding sleeve with elastic device is provided with inside sleeve barrel fixed seat, the locking bearing pin that one end is provided with screens is fixed with rotating handles, locking bearing pin wears sliding sleeve and sleeve barrel fixed seat, is fastened and connected and is locked by the neck of the axis hole and flexible fastening piece of the second installation position and the first installation position.
Description
Technical field
The present invention relates to LED electronic display technical fields, are specifically related to a kind of fast lock mechanism and LED combination
Screen.
Background technology
LED electronic displays are a kind of display terminals, are made up of LED module panel small one by one, in human lives' work
The industry-by-industry extensive use of work, according to display demand, when showing that area requirements are larger, it may be necessary to dozens or even hundreds of piece
Unit screen is bolted together to use and goes to install and dismantle, it is necessary to consume the substantial amounts of manpower and materials of display screen provider, for display
The convenience and security of screen assembly and dismounting have very high requirement.Traditional LED display is typically using casing side lock, pulling
Lock or the part such as connection sheet carry out the assembly of unit screen, must use auxiliary mounting tool during fixed cell screen body, it is present respectively
The defects of kind various kinds.
Current LED display splicing structure is primarily present following several defects：Locked by casing side and carry out LED display
Unit locks, and cost is relatively low but must be not laborsaving during operation in addition using the instrument such as die nut when locking, and repeatedly makes for a long time
Hook lock is easily caused after to deform and then cause locking precision reduction between unit, and because can not pre-fix, is not suitable for hanging
Dress；By the way that by the Tool integrations such as die nut to LED display unit, instrument need not be carried in addition, to a certain degree when assembled
On optimize assembled flow, but without the performance boost of essence；By way of pulling and locking, complex steps and also deposit when releasing
The problem of releasing is not easy caused by the tension that locks；Or pre-fixed when realizing and lift using a sliding jaw by lock, but
Need to reuse the instrument progress next step installation carried with after fixing, process is cumbersome.
In addition, current LED display is assembled by plane, it is impossible to the angled bending of band of LED screen is realized, so as to
The application of LED display is limited only to plane place, display effect is also limited to plane and show.
In a word, the locking mode of above LED display composite assembly of the prior art, exist cumbersome, assembled tired
It is difficult, stability is not high, wastes time and energy etc. it is inefficient the problem of, and the display screen after assembling is not easy to dismantle, traditional assembly
Structure is particularly unsuitable for the sharpness screen higher to piece required precision, and the lease display screen installation to large area is made
Into worry, and the angled assembly of band of LED screen can not be realized, so that the application of LED display is limited only to put down
Face place, display effect is also limited to plane and show.
The content of the invention
The invention provides a kind of fast lock mechanism and LED combination screen, LED combination screen pass through fast lock mechanism
The seamless spliced fixation of one installation position and the second installation position makes the LED unit screen of the holding certain angle of incomplete contact between tightly lock,
And auxiliary mounting tool is not needed, and it is simple and convenient, it is greatly improved the packaging efficiency of large area LED combination screen；Solves biography
System splicing structure is cumbersome, it is assembled it is difficult, stability is not high, the defects of wasting time and energy.
Specifically, technical scheme provided by the invention is as follows：
A kind of fast lock mechanism provided by the invention, including first connecting portion and second connecting portion, first connection
Portion includes the first installation position, and the second connecting portion includes the second installation position, passes through the nothing of the first installation position and the second installation position
Seam splicing fixation makes tightly being locked by locked mechanism for incomplete contact between, and first installation position and second installation position are equipped with axle
The axial slices of hole, the first installation position and the second installation position is trapezoidal, when locked mechanism is locked, with the on the first installation position
The plane of two installation positions contact is contact surface, and the plane contacted on corresponding second installation position with the first installation position is contact surface,
The axis hole set on first installation position is vertical with contact surface, and with the angled α of another plane of the first installation position；Second installation position
The axis hole of upper setting is vertical with contact surface, and with the angled α of another plane of the second installation position, wherein：
The first connecting portion also includes flexible fastening piece, and neck is provided with the flexible fastening piece；
The second connecting portion also includes the sleeve barrel fixed seat being fixedly connected with second installation position, and the sleeve is fixed
Seat is internal to be provided with the sliding sleeve with elastic device, and the sliding sleeve is slided by sleeve pin and the sleeve barrel fixed seat to be connected
Connect, the sliding sleeve is connected through a screw thread to be connected with rotating handles, and one end is fixed with the rotating handles and is provided with screens
Lock bearing pin, and the locking bearing pin wears the sliding sleeve and the sleeve barrel fixed seat, passes through second installation position and institute
State the axis hole of the first installation position and the neck of the flexible fastening piece is fastened and connected and locked.
Preferably, the swivelling chute of axial direction is provided with the outside of rotating handles end.
Preferably, rotating handles top is provided with screwed hole, and locking bearing pin is fixedly connected with by screw.
Preferably, elastic device is spring.
Preferably, sleeve barrel fixed seat is provided with chute, coordinates the sleeve pin to make the sliding sleeve and the sleeve
Fixed seat is slidably connected.
Preferably, sleeve barrel fixed seat is fixedly connected with second installation position in a fixed angle α, the axle of sleeve barrel fixed seat
It is one trapezoidal to section, trapezoidal hypotenuse and the angle of the central shaft of sleeve barrel fixed seat are α.
Preferably, α scopes are 0-45 °.
Preferably, the screens of locking bearing pin one end is fastened and connected with the neck in the flexible fastening piece, and the screens is
Kidney-shaped head, the neck are mounting hole.
Preferably, the first installation position and the second installation position are made up of two pieces of installation sheets.
The present invention also provides a kind of LED combination screen that assembly is carried out using above-described retaining mechanism, and combination screen includes
Several LED unit screens, described fast lock mechanism are located at the back side of LED screen, and a LED unit screen at least side is set
There are the first connecting portion and/or second connecting portion of the fast lock structure, pass through the first connecting portion of LED unit screen or second
The second connecting portion or first connecting portion of connecting portion and adjacent LED unit screen lock and connect, and realize LED combination screen fixed angle
Connection.
Compared with prior art, fast lock mechanism and LED combination screen provided by the invention, have the advantages that：
1) auxiliary mounting tool need not be used when LED unit screen combines, assembly cost has been saved and has simplified assembling
Program, the low requirement of assembled process is set to be advantageous to popularize；
2) time when assembling large-size screen monitors LED is greatly improved by the fast lock locked mechanism of the present invention, improves efficiency；
3) LED combination screen provided by the invention small volume simple in construction, there is certain camber after integral assembling, be applied to
On-plane surface installation site, while LED display effects are enriched, bring different experience to beholder.
Brief description of the drawings
Fig. 1 is the Structure explosion diagram of the fast lock mechanism second connecting portion of the embodiment of the present invention.
Fig. 2 is the Structure explosion diagram of the fast lock mechanism first connecting portion of the embodiment of the present invention.
Fig. 3 is the first installation position and the structural representation of the second installation position of the embodiment of the present invention.
Fig. 4 is the structural representation of the LED unit screen of the embodiment of the present invention.
Fig. 5 is the assembled state schematic diagram of the LED combination screen of the embodiment of the present invention.
Brief description of the drawings：
1- first connecting portions；2- second connecting portions；3- the first LED unit screens；4- the second LED unit screens；10- first is installed
Position；20- flexible fastening pieces；21- necks；The installation positions of 30- second；40- sleeve barrel fixed seats；41- chutes；50- sliding sleeves；51-
Sleeve pin；52- springs；53- internal threads；60- locking bearing pins；61- screens；70- rotating handleses；71- external thread parts；72- spiral shells
Nail.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be configured to arrange and design with a variety of.Therefore, the reality of the invention to providing in the accompanying drawings below
The detailed description for applying example is not intended to limit the scope of claimed invention, but is merely representative of the selected implementation of the present invention
Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belongs to the scope of protection of the invention.
Embodiment 1
Fig. 1 is the Structure explosion diagram of the second connecting portion of the present embodiment fast lock mechanism, and Fig. 2 is the quick of the present embodiment
The Structure explosion diagram of the first connecting portion of locked mechanism, fast lock mechanism include first connecting portion 1 and second connecting portion 2, the
One connecting portion 1 is provided with the first installation position 10, and the first installation position 10 is provided with flexible fastening piece 20；Second connecting portion 2 is provided with
The second installation position 30 to match with the first installation position 10, the second installation position 30 are fixed with sleeve barrel fixed seat 40 in a fixed angle
Connection, is cased with sliding sleeve 50 inside sleeve barrel fixed seat 40, and sliding sleeve 50 is provided with sleeve pin 51, on sleeve barrel fixed seat 40
Provided with chute 41, sleeve pin 51 slides, sliding sleeve 50 in the chute 41 on sleeve barrel fixed seat 40 along chute 41
Line slip is entered along the chute 41 on sleeve barrel fixed seat 40 by sleeve pin 51.
Elastic device is provided between sliding sleeve 50 and sleeve barrel fixed seat 40, it is preferred that elastic device is spring 52.Slide
Sleeve 50 is provided with internal thread part 53, and the one end of rotating handles 70 is provided with the external thread part 71 being engaged with internal thread part 53, slip cap
Cylinder 50 is threadedly coupled with rotating handles 70.
Wherein, the handle of rotating handles 70 curves inwardly and shortens length as far as possible as far as possible, to reduce fast lock
Space shared by mechanism.
Locking bearing pin 60 is fixed with inside rotating handles 70, locking bearing pin 60 front end sequentially passes through sliding sleeve 50, elasticity
Device, the second installation position 30, the first installation position 10 are fastened and connected with flexible fastening piece 20.Wherein, the rear end of locking bearing pin 60 leads to
Cross fixing bolt 72 to be fixed in rotating handles 70, screens 61 and the neck 21 in flexible fastening piece 20 of locking bearing pin 60 front end
It is fastened and connected, screens 61 is a protrusion head, and neck 21 is hole with 61 corresponding shape of screens, and screens 61 is one in the present embodiment
Kidney-shaped head, neck 21 are a waist-shaped hole.
The fast lock mechanism that the embodiment of the present invention 1 provides is seamless spliced by the first installation position 10 and the second installation position 30
Fixation makes tightly being locked by locked mechanism for incomplete contact between, specifically, the axial slices of the first installation position 10 and the second installation position 30
To be trapezoidal, when locked mechanism is locked, the plane contacted on the first installation position 10 with the second installation position 30 is contact surface 101,
The face contacted on corresponding second installation position 30 with the first installation position 10 is contact surface 301, the axle set on the first installation position 10
Hole is vertical with contact surface 101, and with the 102 angled α of another plane of the first installation position 10；The axle set on second installation position 30
Hole is vertical with contact surface 301, and with the 302 angled α of another plane of the second installation position 30；
Accordingly, sleeve barrel fixed seat 40 is fixedly connected with the plane 302 of the second installation position 30 in a fixed angle α, sleeve
The axial slices of fixed seat 40 are one trapezoidal, and the angle of trapezoidal hypotenuse and the central shaft of sleeve barrel fixed seat 40 is α；
According to being actually needed for LED combination screen bending effect and angle, angle [alpha] is adjusted, in the present embodiment, α models
Preferably 0 degree to 45 degree is enclosed, corresponding α is bigger, and the degree of crook of LED combination screen is lower.
Fig. 3 is the structural representation of the first installation position that the embodiment of the present invention 1 provides and the second installation position, respectively by two panels
Installation sheet forms, when the retaining mechanism of the application present invention, by the two panels installation sheet point of the first installation position and/or the second installation position
It is not clamped in and is locked on device, be clamped in the present invention on the installation side of LED unit screen, installation side can be vertical aobvious
The extension side for showing plane can also be the groove at the LED unit screen back side.
Fig. 4 be the embodiment of the present invention 1 provide the LED unit screen structural representation provided with locked mechanism, LED combination screen bag
Include several LED unit screen assembling combinations to form, a LED unit screen at least side is provided with lock solid structure provided by the invention and obtained
First connecting portion 1 and/or second connecting portion 2.LED unit screen side is provided with the first connecting portion 1 of one or more, and opposite side is set
There is the second connecting portion 2 corresponding with first connecting portion 1.
First connecting portion 1 and second connecting portion 2 are respectively arranged on the left side and right side of LED unit screen in the embodiment of the present invention 1.
LED unit screen includes front and back, and locked mechanism of the invention is located at the back side of LED screen.
Fig. 5 is the assembled state figure for the LED combination screen provided with locked mechanism that the embodiment of the present invention 1 provides, and figure includes
First LED unit screen 3 and the second LED unit screen 4, the right side of the first LED unit screen 3 are provided with the first connecting portion 1 of locked mechanism,
The left side of second LED unit screen 4 is provided with second connecting portion 2, and locked mechanism provided by the invention passes through the first installation position 10 and
Two installation positions 30 are clamped on the installation side of two module unit screens respectively, and installation side can be the extension side of vertically displayed plane
It can also be the groove at the LED unit screen back side.Then two module unit screens based on unit screen front face and keep two pieces of lists
Member screen clearance angle is that fixed angle β carries out assembling combination, and realizes combination screen by first connecting portion 1 and second connecting portion 2
Be locked.β calculation formula is in the present embodiment：
β=2* (90 ° of-α)
Therefore, α angle is smaller, and assembling " bending " degree of LED combination screen is bigger, conversely, α angle is bigger, LED groups
Assembling " bending " degree for closing screen is smaller.
LED combination screen provided in an embodiment of the present invention is using the operation principle of lock solid structure provided by the invention：
During locking：Two pieces of LED unit screens by front face combine based on carry out certain angle splicing, make
The contact surface 101 and contact surface 301 of first installation position 10 and the second installation position 30 are contacted, and then hand is held swivel head 70 and revolved
Enter to be threadedly coupled sliding sleeve 50, further promote swivel head 70 to the left side, rotating handles 70 drives sliding sleeve 50 and locking
Bearing pin 60 is to left movement, and sleeve pin 51 moves along the chute 41 on sliding sleeve 50, while spring 52 starts to compress；Work as sleeve
Pin 51 along the chute 41 on sliding sleeve 50 move to high order end when, spring 52 is compressed to maximum, the head for the bearing pin 60 that locks
Portion passes through flexible fastening piece 20, now locks between the kidney-shaped head of bearing pin 60 and the mounting hole of flexible fastening piece 20 and gap be present；
Rotating handles 70 is pulled downwards, and rotating handles 70 drives locking bearing pin 60 to be rotated by 90 °, and the kidney-shaped head of locking bearing pin 60 is consolidated with elasticity
The cross-shaped state of mounting hole of stator 20, in this course, due to the screw thread between rotating handles 70 and sliding sleeve 50, meeting
Rotating handles 70 is moved right, while hauls locking bearing pin 60 and moves right, the kidney-shaped head for the bearing pin 60 that locks and flexible fastening
The gap of piece 20 is reduced to zero, completes locking action.
When needing to release, rotating handles 70 is pulled upwards, due to the screw thread fortune between rotating handles 70 and sliding sleeve 50
It is dynamic, rotating handles 70 can be made to left movement, while locking bearing pin 60 is push to left movement, kidney-shaped head and the elasticity of the bearing pin 60 that locks
The gap increase of stator 20；When rotating handles 70 drive locking bearing pin 60 be rotated by 90 °, lock bearing pin 60 kidney-shaped head with elasticity
The mounting hole of stator 20 is in state in the same direction；Due to the effect of the elastic force of spring 52, spring 52 promotes sliding sleeve 50, locking bearing pin
60 and rotating handles 70 eject to the right, complete unlocking motion.
Embodiment 2
The embodiment of the present invention 2 is provided with two pairs with differing only in for embodiment 1 in the middle sleeve fixed seat 40 of the present embodiment 2
Corresponding chute 41, two pairs of sleeve pins 51 are provided with corresponding sliding sleeve 50, are simplified using this structure in structure
On the basis of further increase the fastness of structure.
The quantity of the sleeve pin 51 on chute 41 and sliding sleeve 50 on sleeve barrel fixed seat 40 removes above example institute
A pair stated and two externally, and the chute 41 and sleeve pin 51 of other quantity are also in the scope of the present invention.
These are only present pre-ferred embodiments, be not used to limitation the present invention, it is all the spirit and principles in the present invention it
Interior done modifications, equivalent substitutions and improvements etc., it is required to be included within protection scope of the present invention.
Claims (10)
1. a kind of fast lock mechanism, including first connecting portion and second connecting portion, it is characterised in that the first connecting portion bag
The first installation position is included, the second connecting portion includes the second installation position, passes through the seamless spelling of the first installation position and the second installation position
Connecing fixation makes tightly being locked by locked mechanism for incomplete contact between, and first installation position and second installation position are equipped with axis hole,
The axial slices of first installation position and the second installation position is trapezoidal, when locked mechanism is locked, with second on the first installation position
The plane of installation position contact is contact surface, and the plane contacted on corresponding second installation position with the first installation position is contact surface, the
The axis hole set on one installation position is vertical with contact surface, and with the angled α of another plane of the first installation position；On second installation position
The axis hole of setting is vertical with contact surface, and with the angled α of another plane of the second installation position, wherein:
The first connecting portion also includes flexible fastening piece, and neck is provided with the flexible fastening piece；
The second connecting portion also includes the sleeve barrel fixed seat that is fixedly connected with second installation position, in the sleeve barrel fixed seat
Portion is provided with the sliding sleeve with elastic device, and the sliding sleeve is slidably connected by sleeve pin and the sleeve barrel fixed seat,
The sliding sleeve is connected through a screw thread to be connected with rotating handles, and the locking that one end is provided with screens is fixed with the rotating handles
Bearing pin, the locking bearing pin wear the sliding sleeve and the sleeve barrel fixed seat, pass through second installation position and described the
The axis hole of one installation position and the neck of the flexible fastening piece are fastened and connected and locked.
2. fast lock mechanism according to claim 1, it is characterised in that be provided with axially on the outside of described rotating handles end
The swivelling chute in direction.
3. fast lock mechanism according to claim 1, it is characterised in that described rotating handles top is provided with screw thread
Hole, locking bearing pin is fixedly connected with by screw.
4. fast lock mechanism according to claim 1, it is characterised in that described elastic device is spring.
5. fast lock mechanism according to claim 1, it is characterised in that described sleeve barrel fixed seat is provided with chute,
The sleeve pin is coordinated the sliding sleeve is slidably connected with the sleeve barrel fixed seat.
6. fast lock mechanism according to claim 1, it is characterised in that described sleeve barrel fixed seat and the described second peace
Dress position is fixedly connected in a fixed angle α, and the axial slices of sleeve barrel fixed seat are trapezoidal, trapezoidal a hypotenuse and sleeve barrel fixed seat
The angle of central shaft be α.
7. the fast lock mechanism according to claim 1 or 6, it is characterised in that described angle c is 0-45 °.
8. fast lock mechanism according to claim 1, it is characterised in that the screens of described locking bearing pin one end with it is described
Neck in flexible fastening piece is fastened and connected, and the screens is kidney-shaped head, and the neck is mounting hole.
9. fast lock mechanism according to claim 1, it is characterised in that described the first installation position and the second installation position
It is made up of two pieces of installation sheets.
10. the LED combination screen that a kind of fast lock mechanism according to any one of claim 1-6 and 8-9 is combined,
Characterized in that, the combination screen includes several LED unit screens, described fast lock mechanism is located at the back side of LED screen, institute
First connecting portion and/or second connecting portion that a LED unit screen at least side is provided with the fast lock structure are stated, is passed through
The first connecting portion or second connecting portion of LED unit screen and the second connecting portion or first connecting portion of adjacent LED unit screen are locked
It is solidly connected, realizes the connection of LED combination screen fixed angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610365354.5A CN106015210B (en) | 2016-05-27 | 2016-05-27 | A kind of fast lock mechanism and LED combination screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610365354.5A CN106015210B (en) | 2016-05-27 | 2016-05-27 | A kind of fast lock mechanism and LED combination screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106015210A CN106015210A (en) | 2016-10-12 |
| CN106015210B true CN106015210B (en) | 2018-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610365354.5A Active CN106015210B (en) | 2016-05-27 | 2016-05-27 | A kind of fast lock mechanism and LED combination screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106015210B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114882807B (en) * | 2022-06-16 | 2023-05-30 | 灵通展览系统股份有限公司 | Energy-saving exhibition device based on quick connection structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008012890B3 (en) * | 2008-03-06 | 2009-08-13 | Thomas Tennagels | Display device i.e. LED display board, for presentation of visual content at big event, has sets of display elements arranged next to one other, where loosening of connecting devices takes place so that elements are separable from one other |
| CN202502685U (en) * | 2012-02-20 | 2012-10-24 | 深圳市艾比森光电股份有限公司 | LED display screen case locking mechanism |
| CN203822771U (en) * | 2014-03-06 | 2014-09-10 | 深圳市紫阳照科技有限公司 | Automatic fast installation lock |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205013448U (en) * | 2015-09-15 | 2016-02-03 | 深圳市彩易达光电有限公司 | Telescopic quick locked mechanism and LED combination screen |
-
2016
- 2016-05-27 CN CN201610365354.5A patent/CN106015210B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008012890B3 (en) * | 2008-03-06 | 2009-08-13 | Thomas Tennagels | Display device i.e. LED display board, for presentation of visual content at big event, has sets of display elements arranged next to one other, where loosening of connecting devices takes place so that elements are separable from one other |
| CN202502685U (en) * | 2012-02-20 | 2012-10-24 | 深圳市艾比森光电股份有限公司 | LED display screen case locking mechanism |
| CN203822771U (en) * | 2014-03-06 | 2014-09-10 | 深圳市紫阳照科技有限公司 | Automatic fast installation lock |
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| Publication number | Publication date |
|---|---|
| CN106015210A (en) | 2016-10-12 |
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Address after: 322000 No. 126 Sufu Road, Suxi Town, Yiwu City, Jinhua, Zhejiang Patentee after: Zhejiang caiyida photoelectric Co.,Ltd. Address before: 100061 room 3207, No.7 Changqingyuan, Dongcheng District, Beijing Patentee before: CAIYIDA TECHNOLOGY DEVELOPMENT Co.,Ltd. (BEIJING Group) |