CN105805106A - Quick locking mechanism and LED combination screen - Google Patents
Quick locking mechanism and LED combination screen Download PDFInfo
- Publication number
- CN105805106A CN105805106A CN201610365015.7A CN201610365015A CN105805106A CN 105805106 A CN105805106 A CN 105805106A CN 201610365015 A CN201610365015 A CN 201610365015A CN 105805106 A CN105805106 A CN 105805106A
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- installation position
- connecting portion
- sleeve
- fixed seat
- lock mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 41
- 238000009434 installation Methods 0.000 claims description 86
- 239000004033 plastic Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- 230000008034 disappearance Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012815 thermoplastic material Substances 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
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- 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 quick locking mechanism and an LED combination screen, and the quick locking mechanism comprises a first connecting part and a second connecting part; the first connecting part includes a first mounting position; the second connecting part includes a second mounting position; incompletely contacted locked mechanisms are locked through seamless splicing fixation of the first mounting position and the second mounting position; the first connecting part includes an elastic fixed piece; a clamping groove is formed in the elastic fixed piece; the second connecting part includes a sleeve fixing base fixedly connected with the second mounting position; a slide sleeve is arranged in the sleeve fixing base; a rotating head is fixed with a locking pin shaft provided with a clamping position at one end; the locking pin shaft penetrates through the slide sleeve and the sleeve fixing base; and shaft holes of the second mounting position and the first mounting position are buckled with the clamping groove of the elastic fixed piece for locking.
Description
Technical field
The present invention relates to LED electronic display technical field, be specifically related to a kind of fast lock mechanism and LED combination screen.
Background technology
LED electronic display is a kind of display terminal, it is made up of LED module panel little one by one, industry-by-industry extensive use in human lives's work, according to display demand, when showing that area requirements is bigger, it is likely to need dozens or even hundreds of module unit screen to be bolted together use, it is necessary to consuming the substantial amounts of manpower and materials of display screen provider and go to install and dismounting, assembled for display screen and dismounting convenience and safety have significantly high requirement.Traditional LED display is generally adopted casing limit lock, pulls the part such as lock or connection sheet to carry out the assembly of unit screen, must use auxiliary mounting tool during fixed cell screen body, and it exists various defect.
Current LED display splicing structure is primarily present following several defect: carry out LED display unit locking by casing limit lock, less costly but locking time must additionally use the instruments such as die nut, during operation not laborsaving, and easily cause hook lock deformation after repeatedly using for a long time and then cause the precision reduction that locks between unit, and because cannot pre-fix, so be not suitable for lifting；By by the Tool integration such as die nut to LED display unit, without additionally carrying instrument time assembled, optimize assembled flow process to a certain extent, but there is no the performance boost of essence；By pulling the mode of lock, complex steps and there is also the problem that not easily releases that locking tension causes when releasing；Or utilizing a sliding jaw to pre-fix when realizing lifting by snap close, but need to re-use the instrument carried with after fixing and carry out next step installation, process is loaded down with trivial details.
It addition, current LED display is assembled each through plane, it is impossible to realize the angled bending of band of LED screen, so that the range of application of LED display is limited only to plane place, makes display effect be also limited to plane and show.
In a word, the locking mode of LED display composite assembly of the prior art above, there is the inefficient problems such as complex operation, assembly is difficult, stability is not high, waste time and energy, and the display screen after assembling is not easy to dismounting, traditional splicing structure is particularly unsuitable for the sharpness screen that piece required precision is higher, install to large-area lease display screen and cause worry, and the angled assembly of band that LED screen can not be realized, so that the range of application of LED display is limited only to plane place, makes display effect be also limited to plane and show.
Summary of the invention
The invention provides a kind of fast lock mechanism and LED combination screen, LED combination screen is tightly locked by the first installation position of fast lock mechanism and the seamless spliced fixing LED unit screen keeping certain angle making incomplete contact between of the second installation position, and do not need auxiliary mounting tool, simple and convenient, it is greatly improved the packaging efficiency of large area LED combination screen；The defect such as solve tradition splicing structure complex operation, assembled difficulty, stability is not high, waste time and energy.
Concrete, technical scheme provided by the invention is as follows:
The present invention provides a kind of fast lock mechanism, including the first connecting portion and the second connecting portion, described first connecting portion includes the first installation position, described second connecting portion includes the second installation position, tightly being locked by locked mechanism of incomplete contact between is made by the first installation position and the seamless spliced fixing of the second installation position, described first installation position and described second installation position are equipped with axis hole, the axial slices of the first installation position and the second installation position is trapezoidal, when locked mechanism is locked, the plane contacted with the second installation position on first installation position is contact surface, the plane contacted with the first installation position on corresponding second installation position is contact surface, the axis hole arranged on first installation position is vertical with contact surface, and with the angled α of another plane of the first installation position；The axis hole arranged on second installation position is vertical with contact surface, and with the angled α of another plane of the second installation position, concrete:
Described first connecting portion also includes flexible fastening sheet, and described flexible fastening sheet is provided with draw-in groove；
Described second connecting portion also includes fixing, with described second installation position, the sleeve barrel fixed seat being connected, it is provided with sliding sleeve inside described sleeve barrel fixed seat, described sleeve barrel fixed seat includes hard plastic material part and has elastic soft plastic matter part, described soft plastic matter part is slidably connected by sleeve pin and described sleeve barrel fixed seat, described hard plastic material part is threaded connection swivel head, described swivel head is fixed with one end and is provided with the locking bearing pin of screens, described locking bearing pin wears described sliding sleeve and described sleeve barrel fixed seat, it is fastened and connected by the draw-in groove of the axis hole of described second installation position and described first installation position Yu described flexible fastening sheet and locks.
Preferably, the swivelling chute being provided with axial direction outside head end is rotated.
Preferably, sleeve pin can produce deformation by extruding and volume reduces, extruding disappearance volume recovers.
Preferably, sleeve barrel fixed seat is provided with chute, and described sleeve pin is fixing to be located on sliding sleeve by slide, and the fixing seat of relative sleeve can produce certain deformation bending.
Preferably, swivel head top is provided with screwed hole, by the solid bearing pin of screw fixed connection lock.
Preferably, sleeve barrel fixed seat and described second installation position are that a fixed angle α is fixing to be connected, and the axial slices of sleeve barrel fixed seat is one trapezoidal, and the angle of the central shaft of trapezoidal hypotenuse and sleeve barrel fixed seat is α.
Preferably, α ranges for 0-45 °.
Preferably, the screens of locking bearing pin one end is fastened and connected with the draw-in groove on described flexible fastening sheet, and described screens is kidney-shaped head, and described draw-in groove is 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 provide for a kind of apply above-described retaining mechanism carry out assembly LED combination screen, combination screen includes several LED unit screens, described fast lock mechanism is located at the back side of LED screen, described at least one side of LED unit screen is provided with the first connecting portion and/or second connecting portion of described fast lock structure, locked and connected with the second connecting portion or first connecting portion of adjacent LED unit screen by the first connecting portion of LED unit screen or the second connecting portion, it is achieved the connection of LED combination screen fixed angle.
Compared with prior art, fast lock mechanism provided by the invention and LED combination screen, have the advantages that
1) auxiliary mounting tool need not be used when LED unit screen combines, saved assembly cost and simplified assembly program, make the assembled low requirement of process be conducive to popularizing；
2) it is greatly improved the time when assembling large-size screen monitors LED by the fast lock locked mechanism of the present invention, improves efficiency；
3) LED combination screen simple in construction volume provided by the invention is little, has certain camber, it is adaptable to on-plane surface installation site, enriches LED display effect simultaneously, bring different experience to beholder after integral assembling.
Accompanying drawing explanation
Fig. 1 is the structural blast figure of fast lock mechanism second connecting portion of the embodiment of the present invention.
Fig. 2 is the structural blast figure of fast lock mechanism first connecting portion of the embodiment of the present invention.
Fig. 3 is the structural representation of the first installation position of the embodiment of the present invention and the second installation position.
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.
1-the first connecting portion；2-the second connecting portion；3-the first LED unit screen；4-the second LED unit screen；10-the first installation position；20-flexible fastening sheet；21-draw-in groove；30-the second installation position；40-sleeve barrel fixed seat；41-chute；50-sliding sleeve；51-sleeve pin；52-female thread；60-locks bearing pin；61-screens；70-swivel head；71-external thread part；72-screw.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiments.Generally can with various different configurations arrange and design with the assembly of the embodiment of the present invention that illustrate described in accompanying drawing herein.Therefore, below the detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit claimed the scope of the present invention, but is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Embodiment 1
Fig. 1 is the structural blast figure of the second connecting portion of the present embodiment fast lock mechanism, Fig. 2 is the structural blast figure of the first connecting portion of the fast lock mechanism of the present embodiment, including the first connecting portion 1 and the second connecting portion 2, first connecting portion 1 is provided with the first installation position 10, and the first installation position 10 is provided with flexible fastening sheet 20；Second connecting portion 2 is provided with the second installation position 30 matched with the first installation position 10, second installation position 30 is fixing in a fixed angle with sleeve barrel fixed seat 40 to be connected, sleeve barrel fixed seat 40 is internal is cased with sliding sleeve 50, sliding sleeve 50 is provided with sleeve pin 51, sleeve barrel fixed seat 40 is provided with chute 41, sliding sleeve 50 is slided along the chute 41 on sleeve barrel fixed seat 40 by sleeve pin 51, and sleeve pin 51 is located in the chute 41 on sleeve barrel fixed seat 40, and slides along chute 41.
Sleeve barrel fixed seat 40 includes hard plastic material part and has elastic soft plastic matter part, described soft plastic matter part is slidably connected by sleeve pin 51 and described sleeve barrel fixed seat 40, described hard plastic material part has female thread 52, swivel head 70 includes external thread part 71, and sleeve barrel fixed seat 40 and swivel head 70 are threaded connection.
Sleeve pin 51 is fixedly connected on the soft plastic matter part of sliding sleeve 50, and deformation can be produced make volume reduce by extruding, extruding force reduces or disappears, make volume reduce or disappear, when, in sleeve pin 51 locking process, swivel head 70 contact slide sleeve 50 also extrudes, in extrusion process, first sleeve pin 51 carries out deformation, and secondly the elastic hot plastic matter part of sliding sleeve 50 carries out compressional deformation.
Swivel head 70 is provided with axial screw thread, facilitates operator and device can be made better to rotate at circumferencial direction carry out locking and unlocking when rotating swivel head 70, and the rotating handles simultaneously adopted compared to existing technology has saved cost of manufacture, decreases structure space.
Being fixed with locking bearing pin 60 on swivel head 70, locking bearing pin 60 front end sequentially passes through the 30, first installation position, sliding sleeve the 50, second installation position 10 and is fastened and connected with flexible fastening sheet 20.Wherein, the rear end of locking bearing pin 60 is fixed on swivel head 70 by screw 72, the screens 61 of locking bearing pin 60 front end is fastened and connected with the draw-in groove 21 on flexible fastening sheet 20, screens 61 is a protrusion head, draw-in groove 21 is the hole of shape corresponding with screens 61, in the present embodiment, screens 61 is a kidney-shaped head, and draw-in groove 21 is a waist-shaped hole.
The fast lock mechanism that the embodiment of the present invention 1 provides makes tightly being locked by locked mechanism of incomplete contact between by seamless spliced the fixing in the first installation position 10 and the second installation position 30, concrete, the axial slices of the first installation position 10 and the second installation position 30 is trapezoidal, when locked mechanism is locked, the plane contacted with the second installation position 30 on first installation position 10 is contact surface 101, the face contacted with the first installation position 10 on corresponding second installation position 30 is contact surface 301, the axis hole arranged on first installation position 10 is vertical with contact surface 101, and with the angled α of another plane 102 of the first installation position 10；The axis hole arranged on second installation position 30 is vertical with contact surface 301, and with the angled α of another plane 302 of the second installation position 30；
Accordingly, the plane 302 of sleeve barrel fixed seat 40 and the second installation position 30 is fixing in a fixed angle α to be connected, and the axial slices of sleeve barrel fixed seat 40 is one trapezoidal, and the angle of the central shaft of trapezoidal hypotenuse and sleeve barrel fixed seat 40 is α；
According to being actually needed of LED combination screen bending effect and angle, angle [alpha] being adjusted, in the present embodiment, α ranges for 0 degree to 45 degree, and corresponding α is more big, and the degree of crook of LED combination screen is more low.
Fig. 3 is the first installation position of providing of the embodiment of the present invention 1 and the structural representation of the second installation position, it is made up of two panels installation sheet respectively, when applying the retaining mechanism of the present invention, being clamped in respectively by the two panels installation sheet of the first installation position and/or the second installation position is locked on device, the present invention is clamped on the installation side of LED unit screen, the groove that the prolongation limit that side can be vertically displayed plane can also be the LED unit screen back side is installed.
Fig. 4 is the LED unit screen structural representation being provided with locked mechanism that the embodiment of the present invention 1 provides, LED combination screen includes several LED unit screen assembling combination and forms, and at least one side of LED unit screen is provided with lock solid structure provided by the invention and obtains the first connecting portion 1 and/or the second connecting portion 2.LED unit screen side is provided with one or the first above connecting portion 1, and opposite side is provided with second connecting portion 2 corresponding with the first connecting portion 1.
In the present embodiment 1, the first connecting portion 1 and the second connecting portion 2 are respectively arranged on left side and the right side of LED unit screen.
LED unit screen includes front and back, and the locked mechanism of the present invention is located at the back side of LED screen.
Fig. 5 is the assembled state figure of the LED combination screen being provided with locked mechanism of the present embodiment 1, figure includes LED unit screen 3 and LED unit screen 4, the right side of LED unit screen 3 is provided with the first connecting portion 1 of locked mechanism, the left side of LED unit screen 4 is provided with the second connecting portion 2, locked mechanism provided by the invention is clamped on the installation side of two module unit screens by the first installation position 10 and the second installation position 30 respectively, installs the groove that the prolongation limit that side can be vertically displayed plane can also be the LED unit screen back side.Then two module unit screens and keep two module unit screen clearance angle to carry out assembling combination for fixed angle β based on unit screen front face, and realize being locked of combination screen by the first connecting portion 1 and the second connecting portion 2.In the present embodiment, the computing formula of β is:
β=2* (90 ° of-α)
Therefore, the angle of α is more little, and assembling " bending " degree of LED combination screen is more big, otherwise, the angle of α is more big, and assembling " bending " degree of LED combination screen is more little.
The LED combination screen that the embodiment of the present invention 1 provides applies the operation principle of lock solid structure provided by the invention:
In the process of locking: two pieces of LED unit screens are combined as basis with front face and carry out the splicing of certain angle, the first installation position 10 is made to contact with contact surface 301 with the contact surface 101 of the second installation position 30, then the threaded sliding sleeve 50 of swivel head 70 precession is held, swivel head 70 is promoted further to the left side, swivel head 70 drives sliding sleeve 50 and locking bearing pin 60 to left movement, the sleeve pin 51 chute 41 along sliding sleeve 50 moves until chute 41 end, and then sleeve pin 51 and sliding sleeve 50 are squeezed successively and start compression；When being compressed to maximum, the head of locking bearing pin 60, through flexible fastening sheet 20, now locks and there is gap between kidney-shaped head and the mounting hole of flexible fastening sheet 20 of bearing pin 60；Pull downwards swivel head 70, swivel head 70 drives locking bearing pin 60 half-twist, the kidney-shaped head of locking bearing pin 60 and the cross-shaped state of mounting hole of flexible fastening sheet 20, in this course, due to the screw thread between swivel head 70 and sliding sleeve 50, swivel head 70 can be made to move right, haul locking bearing pin 60 simultaneously and move right, the kidney-shaped head of locking bearing pin 60 reduces to zero with the gap of flexible fastening sheet 20, completes locking action.
When needing to release, upwards pulling swivel head 70, due to the threading action between swivel head 70 and sliding sleeve 50, swivel head 70 can be made to left movement, push locking bearing pin 60 to left movement simultaneously, the kidney-shaped head of locking bearing pin 60 increases with the gap of flexible fastening sheet 20；When swivel head 70 drives locking bearing pin 60 half-twist, the kidney-shaped head of locking bearing pin 60 and the mounting hole of flexible fastening sheet 20 are in state in the same direction；Due to the elastic force effect of sleeve pin 51 and sliding sleeve 50 thermoplastic material part, promote sliding sleeve 50, locking bearing pin 60 and swivel head 70 to the right, complete unlocking motion.
Embodiment 2
The present embodiment 2 is provided with, on the fixing seat 40 of the present embodiment 2 middle sleeve, the chute 41 that two pairs of opposed is answered with differing only in of embodiment 1, corresponding sliding sleeve 50 is provided with two pairs of sleeve pins 51, applies this structure on the basis that structure simplifies, further increase the fastness of structure.
Except a pair described in above example and two externally, the chute 41 of other quantity and sleeve pin 51 are also in scope for the quantity of the chute 41 on sleeve barrel fixed seat 40 and the sleeve pin 51 on sliding sleeve 50.
These are only present pre-ferred embodiments, be not used to the limitation present invention, all amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, all need to be included within protection scope of the present invention.
Claims (10)
1. a fast lock mechanism, including the first connecting portion and the second connecting portion, it is characterized in that, described first connecting portion includes the first installation position, described second connecting portion includes the second installation position, make tightly to be locked by locked mechanism by the first installation position and the seamless spliced fixing of the second installation position, described first installation position and described second installation position are equipped with axis hole, the axial slices of the first installation position and the second installation position is trapezoidal, when locked mechanism is locked, the plane contacted with the second installation position on first installation position is contact surface, the plane contacted with the first installation position on corresponding second installation position is contact surface, the axis hole arranged on first installation position is vertical with contact surface, and with the angled α of another plane of the first installation position；The axis hole arranged on second installation position is vertical with contact surface, and with the angled α of another plane of the second installation position, wherein:
Described first connecting portion also includes flexible fastening sheet, and described flexible fastening sheet is provided with draw-in groove；
Described second connecting portion also includes fixing, with described second installation position, the sleeve barrel fixed seat being connected, it is provided with sliding sleeve inside described sleeve barrel fixed seat, described sleeve barrel fixed seat includes hard plastic material part and has elastic soft plastic matter part, described soft plastic matter part is slidably connected by sleeve pin and described sleeve barrel fixed seat, described hard plastic material part is threaded connection swivel head, described swivel head is fixed with one end and is provided with the locking bearing pin of screens, described locking bearing pin wears described sliding sleeve and described sleeve barrel fixed seat, it is fastened and connected by the draw-in groove of the axis hole of described second installation position and described first installation position Yu described flexible fastening sheet and locks.
2. fast lock mechanism according to claim 1, it is characterised in that described rotates the swivelling chute being provided with axial direction outside head end.
3. fast lock mechanism according to claim 1, it is characterised in that described sleeve pin can produce deformation by extruding and volume reduces, extruding disappearance volume recovers.
4. fast lock mechanism according to claim 3, it is characterised in that described sleeve barrel fixed seat is provided with chute, described sleeve pin is fixing to be located on sliding sleeve by slide, and the fixing seat of relative sleeve can produce certain deformation bending.
5. fast lock mechanism according to claim 1, it is characterised in that described swivel head top is provided with screwed hole, by the solid bearing pin of screw fixed connection lock.
6. fast lock mechanism according to claim 1, it is characterized in that, described sleeve barrel fixed seat and described second installation position are that a fixed angle α is fixing to be connected, and the axial slices of sleeve barrel fixed seat is one trapezoidal, and the angle of the central shaft of trapezoidal hypotenuse and sleeve barrel fixed seat is 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 is fastened and connected with the draw-in groove on described flexible fastening sheet, and described screens is kidney-shaped head, and described draw-in groove is mounting hole.
9. speed locked mechanism according to claim 1, it is characterised in that described first installation position and the second installation position are made up of two pieces of installation sheets.
10. the LED combination screen being combined by the fast lock mechanism according to any one of claim 1-6 and 8-9, it is characterized in that, described combination screen includes several LED unit screens, described fast lock mechanism is located at the back side of LED screen, described at least one side of LED unit screen is provided with the first connecting portion and/or second connecting portion of described fast lock structure, locked and connected with the second connecting portion or first connecting portion of adjacent LED unit screen by the first connecting portion of LED unit screen or the second connecting portion, it is achieved the connection of LED combination screen fixed angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610365015.7A CN105805106B (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 |
|---|---|---|---|
| CN201610365015.7A CN105805106B (en) | 2016-05-27 | 2016-05-27 | A kind of fast lock mechanism and LED combination screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105805106A true CN105805106A (en) | 2016-07-27 |
| CN105805106B CN105805106B (en) | 2018-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610365015.7A Active CN105805106B (en) | 2016-05-27 | 2016-05-27 | A kind of fast lock mechanism and LED combination screen |
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| CN (1) | CN105805106B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US20150305183A1 (en) * | 2014-04-17 | 2015-10-22 | Roe Visual Co., Ltd | Lock Catch Structure |
| 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 CN201610365015.7A patent/CN105805106B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US20150305183A1 (en) * | 2014-04-17 | 2015-10-22 | Roe Visual Co., Ltd | Lock Catch Structure |
| 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 |
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| Publication number | Publication date |
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| CN105805106B (en) | 2018-01-09 |
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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) |