CN106409166A - Outdoor self-locking LED display screen - Google Patents
Outdoor self-locking LED display screen Download PDFInfo
- Publication number
- CN106409166A CN106409166A CN201610962519.7A CN201610962519A CN106409166A CN 106409166 A CN106409166 A CN 106409166A CN 201610962519 A CN201610962519 A CN 201610962519A CN 106409166 A CN106409166 A CN 106409166A
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- self
- locking
- led display
- card
- area
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- 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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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Casings For Electric Apparatus (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention relates to the technical field of LED screens and in particular relates to an outdoor self-locking LED display screen. The outdoor self-locking LED display screen comprises a plurality of modules, a box and a steel frame, wherein the LED display screen is formed by the modules; the box is used for installing the modules; the steel frame is used for installing the box; a self-locking mechanism is arranged between the modules and the box; an unlocking mechanism cooperatively used together with the self-locking mechanism is also arranged between the modules and the box; the self-locking mechanism comprises a plurality of self-locking components; each self-locking component comprises a self-locking area, a self-locking hole, a clamp sheet, a tension spring and a pin rod; the self-locking area is arranged on the backs of the modules; the self-locking hole is formed in the self-locking area; the clamp sheet surrounds the self-locking hole; the tension spring is used for fixing the clamp sheet; the pin rod is fixed with the box, is inserted into the self-locking hole and is provided with a pin slot. The LED display screen has high density, is fast and simple to install and convenient and safe to maintain and has high display surface flatness.
Description
Technical field
The present invention relates to LED screen technical field, specially a kind of outdoor self-locking LED display.
Background technology
With the lifting of outdoor LED display screen technique, technology reach its maturity and cost decline, the field of application is increasingly
Extensively, but the thick and heavy mounting means of conventional type LED display also limit the application of some occasions, such as Urban Streets, door head, business
Wall outside the venue, replaces less lamp box advertisement of installation site etc., these local installation sites are relatively less than normal, and sighting distance is less, and these
Local population is relatively intensive, thus be applied to these positions screen body installation thickness should be as far as possible thin, construction volume as far as possible less, the time
Short, and shield volumetric pixel density will height, visual viewing distance is little, and install safeguard efficient and convenient etc..Due to installing thickness
Limit, so the installation of screen body need to be installed from screen body display surface and be safeguarded.
Maintenance display screen before front installation in market installs the frivolous of thickness it is also possible to realize screen body, but the lock due to design
Locking structure and mounting means, the picture element density limiting such screen body is not high, is only limitted to the larger LED display of pel spacing,
And install longer with maintenance time.For example, during module installation and removal, by being provided with rotation in the both sides of display module or corner
Rotatable locking device, is inserted from display module front with allen driver during installation, drives intermediate plate to rotate by whirligig,
Module is snapped fit onto the inner side locking of casing, module is installed on structure casing.With hexagonal screwdriver from display mould when safeguarding
Block front is inserted, and despining drives intermediate plate to get loose from casing, thus taking out module.When screen body is installed, by casing four Corner Block List Representation
Take out, will be exposed for the corner mounting structure of casing, with screw, casing is fixed on steelframe, then corner module is arranged on case
On body.
This mounting means need to reserve certain space aperture to insert for allen driver on module displays face, and this
Hole also needs to isolate PCB waterproof, separately due to whirligig with the intermediate plate that is connected with casing is direct-connected mode, need have certain moment of torsion
Intermediate plate could be driven with torsion, so the external diameter of hexagon socket head cap screw can not be too little.Do not affect show for waterproof with, module face is pre-
The hole stayed need to be in the centre of matrix arrangement four LEDs, so the arrangement of LED is shown, thus highdensity family can not be accomplished
Outer LED display.Separately such display panel module needs to use instrument when installing, and can affect installation rate, affects the set-up time.Screen body
Installation effectiveness is not also high.
Content of the invention
The present invention is directed to the problem that prior art exists it is proposed that a kind of plug-type open air self-locking LED display,
LED display can accomplish high density, and quick for installation simple, easy to maintenance, safety, and display surface evenness is high.
The technical solution adopted for the present invention to solve the technical problems is：A kind of open air self-locking LED display, including group
Become some modules of LED display, for installing the casing of described module and the steelframe for installing described casing；Described module
It is provided with self-locking mechanism and described casing between；It is additionally provided between described module and described casing and use cooperatively with described self-locking mechanism
Unlocking mechanism；
Described self-locking mechanism include some from lock set；Each described self-locking including from lock set being arranged on the described module back side
Area, is arranged on the self-locking hole in described self-locking area, around the card of described self-locking hole setting, in order to drawing of fixing described card
Spring, and with described casing fix, the pin rod in order to insert described self-locking hole；Described pin rod is provided with cotter way；
Described unlocking mechanism includes some solution lock sets；Each described solution lock set includes the trip lever being arranged in self-locking area,
It is socketed in the stage clip on described trip lever, and be arranged on the solution lockhole that described module front is used cooperatively with described trip lever.
The present invention is provided with self-locking mechanism and unlocking mechanism between casing and module.When installing module, by the lockhole of module
Pin rod on corresponding upper box, pressing mold group face allow pin rod invade self-locking hole will lock in card open, when cotter way and the card of pin rod
During coincidence, card springs into cotter way thus being stuck in module on casing.When safeguarding module, by four of the extracting tool with aciculiform
Solve lockhole insertion for answer module 4, card in lock is flicked, after card departs from pin rod cotter way, between module and casing
Module is ejected slim face by ejection assembly.Because unblock is plug-in type, so only needing to the aperture of very little, it is possible to accomplishing more
Outdoor LED display screen is safeguarded before highdensity.
Preferably, described unlocking mechanism also includes the ejection assembly that some and described solution lock set uses cooperatively；Described
Ejection assembly includes knock-pin, is socketed in the ejection stage clip of described knock-pin bottom, and be arranged on described knock-pin top six
Angle stud.
Preferably, described self-locking area is provided with bonnet；Described bonnet has and inserts the logical of described self-locking hole for described pin rod
Hole.
Preferably, described card is the arcuation strip piece to the bending of described self-locking hole, one end has and spiral shell in self-locking area
The threaded screwed hole of bar, the other end has the connecting hole being connected with extension spring in self-locking area, and card inner arc area is provided with and unlocks
Bar（35）The gearing end connecting, the card inner arc area between described screwed hole and described gearing end is provided with and described cotter way card
The joint end connecing.
Preferably, the projection that described gearing end extends to trip lever direction in inner arc area for card.
Preferably, described joint end be card screwed hole described in inner arc area and described projection between formed spacing
Groove.
Preferably, each described module is provided with four from lock set and four solution lock sets.
Preferably, being provided with the second self-locking mechanism between described casing and described steelframe.
Preferably, described second self-locking mechanism includes four second from lock set；Each described second from lock set bag
Include the second self-locking area being arranged on described box back surface, be arranged on the second self-locking hole in described second self-locking area, around described
Second card of the second self-locking hole setting, in order to the second extension spring of fixing described second card, and fixes, uses with described steelframe
To insert the second pin rod of described second self-locking hole；Described second pin rod is provided with the second cotter way.
A kind of with the claims in outdoor self-locking LED display described in any one claim use cooperatively
Aciculiform extracting tool, including the contact pin using cooperatively with solution lockhole, for fixing the fixed plate of described contact pin, and connects described
The handle of fixed plate.
The invention has the beneficial effects as follows, LED display is quick for installation simple, and easy to maintenance, safety shows surface evenness
Height, due to unblock be plug-in type, so only needing to the aperture of very little, it is possible to accomplish more highdensity before safeguard outdoor LED
Display screen.
Brief description
Fig. 1 is a kind of structural representation of open air of present invention self-locking LED display module；
Fig. 2 is the schematic enlarged-scale view at A in Fig. 1；
Fig. 3 is a kind of structural representation of open air of present invention self-locking LED display casing；
Fig. 4 is the schematic enlarged-scale view at B in Fig. 3；
Fig. 5 is the structural representation of aciculiform extracting tool in the present invention；
Fig. 6 is the schematic enlarged-scale view of card in Fig. 2；
Wherein, 1, module, 2, casing, 21, pin rod, 22, ejection stage clip, 23, knock-pin, 24, hexagonal double-ended bolt, 3, from lock set,
31st, self-locking area, 32, self-locking hole, 33, card, 331, screwed hole, 332, joint end, 333, interlock end, 334, connecting hole, 34, draw
Spring, 35, trip lever, 36, stage clip, 37, bonnet, 41, contact pin, 42, fixed plate, 43, handle.
Specific embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by specific embodiment.
As shown in Figures 1 to 6, a kind of open air self-locking LED display, including some modules 1 of composition LED display,
For installing the casing 2 of described module 1 and the steelframe for installing described casing 2.Set between described module 1 and described casing 2
There is self-locking mechanism, be additionally provided with, between described module 1 and described casing 2, the unlocking mechanism using cooperatively with described self-locking mechanism.
Described self-locking mechanism includes four from lock set 3, is symmetricly set on the both sides of module 1.Each described from lock set 3
Including the self-locking area 31 being arranged on described module 1 back side, it is arranged on the self-locking hole 32 in described self-locking area 31, around described self-locking
The card 33 of hole 32 setting, in order to the extension spring 34 of fixing described card 33 and fixing with described casing 2, described in order to insert
The pin rod 21 of self-locking hole 32.Described pin rod 21 is provided with the cotter way blocking card 33.
When module is installed, the self-locking hole 32 of module 1 is directed at the pin rod 21 on casing 2, firmly depresses module 1, make casing 2
On pin rod 21 enter self-locking hole 32 in.Due to the elasticity of extension spring 34, pin rod 21 when entering self-locking hole 32 can by card 33 to
Flick outward, make pin rod 21 smoothly enter self-locking hole 32.The bottom of pin rod 21 is provided with cotter way, when pin rod 21 is completely into self-locking hole
32, card 33 can encounter cotter way, and due to the elasticity of extension spring 34, when the cotter way of pin rod 21 is overlapped with card 33, card 33 can bullet
Enter in cotter way thus being stuck in display module 1 on casing 2.
Described self-locking area 31 is provided with bonnet 37, and described bonnet 37 has and inserts the logical of described self-locking hole 32 for described pin rod 21
Hole.Described card 33 is the arcuation strip piece to the bending of described self-locking hole 32, and one end has with self-locking area 31 inner screw screw thread even
The screwed hole 331 connecing, card 33 one end can be around fixing screw rod rotation.Card 33 other end has and extension spring in self-locking area 31
The connecting holes 334 of 34 connections, due to the elasticity of extension spring 34, card 33 can with extension spring 34 flexible away from or near self-locking hole
32.Card 33 inner arc area is provided with the gearing end 333 being connected with trip lever 35, described gearing end 333 be card 33 inner arc area to
The projection that trip lever 35 direction extends, trip lever 35 may act on gearing end 333, makes card 33 depart from the cotter way of pin rod 21.Position
Card 33 inner arc area between described screwed hole 331 and described gearing end 333 is provided with the joint end with described cotter way clamping
332, described joint end 332 is the stopper slot that card 33 is formed between screwed hole 331 described in inner arc area and described projection, clamping
After end 332 enters cotter way, card 33 can be limited and depart from cotter way in the lateral direction.
Described unlocking mechanism includes four solution lock sets, is correspondingly arranged with from the position of lock set 3.Each described unblock group
Part includes the trip lever 35 being arranged in self-locking area 31, is socketed in the stage clip 36 on described trip lever 35, and is arranged on described
The solution lockhole that module 1 front is used cooperatively with described trip lever 35.During unlocking mechanism unblock, need to tear open using specific aciculiform
Unload instrument, including the contact pin 41 using cooperatively with solution lockhole, for fixing the fixed plate 42 of described contact pin 41, and connect described
The handle 43 of fixed plate 42.
There is a bulb front end of trip lever 35, and the restricted driving hole of both sides trough of belt on the corresponding bonnet 37 of bulb, when slotting during unblock
Pin 41 insertion solution lockhole, promotes trip lever 35 to slide, the bulb of trip lever 35 can insert the corresponding restricted driving hole of bonnet 37 and be lockable.
The diameter with diameter greater than restricted driving hole of bulb, but the two sides in restricted driving hole has groove, and in the case of bulb external force, aperture can be to both sides
Swell, after bulb passes through, the resilience of restricted driving hole and clamp bulb, in order to avoid unblock after trip lever resilience.
Unlocking mechanism also includes four ejection assemblies using cooperatively with described solution lock set, and described ejection assembly includes pushing up
Rod 23, is socketed in the ejection stage clip 22 of described knock-pin 23 bottom, and the hexagonal double-ended bolt being arranged on described knock-pin 23 top
24.
During module dismounting, four solution lockhole insertions of corresponding for four contact pins 41 of aciculiform extracting tool module drive solution
Locking bar 35 will lock in card 33 flick, when card 33 depart from pin rod 21 cotter way after, the ejection assembly between module 1 and casing 2 lead to
Cross the slim face that module 1 is ejected casing 2 by ejection stage clip 22.Because unlocking mechanism is plug-type, so only needing to very little
Aperture just can accomplish more highdensity before safeguard outdoor LED display screen.
Make LED display quick for installation simple by self-locking mechanism and unlocking mechanism, easy to maintenance, safety, display surface
Flatness is high, and casing 1 is aluminium die casting, and the fixed structure point of self-locking mechanism is all injection mo(u)lding, high precision.
It is provided with the second self-locking mechanism between described casing 2 and described steelframe.Described second self-locking mechanism includes four second
From lock set, each described second includes being arranged on second self-locking area at described casing 2 back side from lock set, is arranged on described
The second self-locking hole in two self-locking areas, around the second card of described second self-locking hole setting, in order to fixing described second card
The second extension spring, and with described steelframe fix, the second pin rod in order to insert described second self-locking hole, described second pin rod sets
There is the second cotter way.
During casing 2 assembling, by the second pin rod of corresponding for the second self-locking hole of casing 2 steelframe upper band second cotter way, by casing 2
Push, allow the second pin rod invade the second lockhole and the second card in locking is opened, when the second cotter way and second card of the second pin rod
When piece overlaps, the second card springs into the second cotter way thus snapping fit onto casing 2 on steelframe.The second self-locking mechanism on casing 2 is no
Unlocking mechanism, after casing 2 is arranged on steelframe, will not dismantle before display screen end-of-life.
Embodiment described above is only that the preferred embodiment of the present invention is described, not the design to the present invention
It is defined with scope.On the premise of without departing from design concept of the present invention, the technical side to the present invention for this area ordinary person
Various modifications and improvement that case is made, all should drop into protection scope of the present invention, the technology contents that the present invention is claimed,
Record in detail in the claims through whole.
Claims (10)
1. a kind of open air self-locking LED display it is characterised in that：Some modules including composition LED display（1）, it is used for
Described module is installed（1）Casing (2) and be used for the steelframe of described casing (2) is installed；Described module（1）With described casing（2）
Between be provided with self-locking mechanism；Described module（1）With described casing（2）Between be additionally provided with the solution using cooperatively with described self-locking mechanism
Latch mechanism；
Described self-locking mechanism include some from lock set（3）；Each described from lock set（3）Including being arranged on described module（1）
The self-locking area at the back side（31）, it is arranged on described self-locking area（31）Interior self-locking hole（32）, around described self-locking hole（32）Setting
Card（33）, in order to fixing described card（33）Extension spring（34）, and with described casing（2）Fixing, in order to insert described from
Lockhole（32）Pin rod（21）；Described pin rod（21）It is provided with cotter way；
Described unlocking mechanism includes some solution lock sets；Each described solution lock set includes being arranged on self-locking area（31）Interior unblock
Bar（35）, it is socketed in described trip lever（35）On stage clip（36）, and it is arranged on described module（1）Front and described unblock
Bar（35）The solution lockhole using cooperatively.
2. according to claim 1 a kind of open air self-locking LED display it is characterised in that：Described unlocking mechanism is also wrapped
Include the ejection assembly that some and described solution lock set uses cooperatively；Described ejection assembly includes knock-pin（23）, it is socketed in described
Knock-pin（23）The ejection stage clip of bottom（22）, and it is arranged on described knock-pin（23）The hexagonal double-ended bolt on top（24）.
3. according to claim 2 a kind of open air self-locking LED display it is characterised in that：Described self-locking area（31）If
There is bonnet（37）；Described bonnet（37）Have for described pin rod（21）Insert described self-locking hole（32）Through hole.
4. according to claim 1 or 2 or 3 a kind of open air self-locking LED display it is characterised in that：Described card
（33）It is to described self-locking hole（32）The arcuation strip piece of bending, one end has and self-locking area（31）The threaded spiral shell of inner screw
Pit（331）, the other end has and self-locking area（31）Interior extension spring（34）The connecting hole connecting（334）, card（33）Inner arc area sets
Have and trip lever（35）The gearing end connecting（333）, positioned at described screwed hole（331）With described gearing end（333）Between card
Piece（33）Inner arc area is provided with the joint end with described cotter way clamping（332）.
5. according to claim 4 a kind of open air self-locking LED display it is characterised in that：Described gearing end（333）For
Card（33）In inner arc area to trip lever（35）The projection that direction extends.
6. according to claim 5 a kind of open air self-locking LED display it is characterised in that：Described joint end（332）For
Card（33）In screwed hole described in inner arc area（331）The stopper slot being formed and described projection between.
7. according to claim 1 a kind of open air self-locking LED display it is characterised in that：Each described module（1）If
There are four from lock set（3）With four solution lock sets.
8. according to claim 1 a kind of open air self-locking LED display it is characterised in that：Described casing（2）With described
It is provided with the second self-locking mechanism between steelframe.
9. according to claim 8 a kind of open air self-locking LED display it is characterised in that：Described second self-locking mechanism
Including four second from lock set；Each described second includes being arranged on described casing from lock set（2）Second self-locking at the back side
Area, is arranged on the second self-locking hole in described second self-locking area, around the second card of described second self-locking hole setting, in order to solid
Second extension spring of fixed described second card, and with described steelframe fix, the second pin rod in order to insert described second self-locking hole；
Described second pin rod is provided with the second cotter way.
10. a kind of with claim 1-9 in the pin that uses cooperatively of outdoor self-locking LED display described in any one claim
Shape extracting tool it is characterised in that：Including the contact pin using cooperatively with solution lockhole（41）, it is used for fixing described contact pin（41）Consolidate
Fixed board（42）, and connect described fixed plate（42）Handle（43）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610962519.7A CN106409166B (en) | 2016-11-04 | 2016-11-04 | Outdoor self-locking LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610962519.7A CN106409166B (en) | 2016-11-04 | 2016-11-04 | Outdoor self-locking LED display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106409166A true CN106409166A (en) | 2017-02-15 |
| CN106409166B CN106409166B (en) | 2022-06-21 |
Family
ID=58015522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610962519.7A Active CN106409166B (en) | 2016-11-04 | 2016-11-04 | Outdoor self-locking LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106409166B (en) |
Cited By (3)
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| CN107993584A (en) * | 2017-12-01 | 2018-05-04 | 深圳科腾智能显示技术有限公司 | A kind of high-reliability buckle structure component applied to grid screen |
| CN110599952A (en) * | 2019-10-22 | 2019-12-20 | 浙江德广信电子科技股份有限公司 | LED display unit board |
| CN113724580A (en) * | 2021-02-21 | 2021-11-30 | 深圳市汇晨电子股份有限公司 | Modularized MiniLED backlight source and manufacturing method thereof |
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| CN107993584A (en) * | 2017-12-01 | 2018-05-04 | 深圳科腾智能显示技术有限公司 | A kind of high-reliability buckle structure component applied to grid screen |
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| CN113724580A (en) * | 2021-02-21 | 2021-11-30 | 深圳市汇晨电子股份有限公司 | Modularized MiniLED backlight source and manufacturing method thereof |
| CN113724580B (en) * | 2021-02-21 | 2022-12-27 | 深圳市汇晨电子股份有限公司 | Modularized MiniLED backlight source and manufacturing method thereof |
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| Publication number | Publication date |
|---|---|
| CN106409166B (en) | 2022-06-21 |
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Denomination of invention: An outdoor self-locking LED display Effective date of registration: 20230221 Granted publication date: 20220621 Pledgee: Bank of China Limited Zhuji sub branch Pledgor: ZHEJIANG DEGUANGXIN ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2023980033043 |