CN107195254A - A kind of modular large-scale touching display screen - Google Patents
A kind of modular large-scale touching display screen Download PDFInfo
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- CN107195254A CN107195254A CN201710619305.4A CN201710619305A CN107195254A CN 107195254 A CN107195254 A CN 107195254A CN 201710619305 A CN201710619305 A CN 201710619305A CN 107195254 A CN107195254 A CN 107195254A
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- locking device
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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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
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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
- G09F9/302—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 characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses the modular large-scale touching display screen of one kind, including mounting bracket and the multiple display screen modules being arranged on the mounting bracket, the display screen module is fixedly mounted on mounting bracket by module fixed mechanism, two adjacent display screen modules are achieved a fixed connection by module bindiny mechanism, two adjacent display screen modules are realized by module plug-in connection and are electrically connected with, the mounting bracket includes vertical support column and installs cross bar, the display screen fixing groove for fixing display screen module is provided with adjacent two installations cross bar, the module fixed mechanism is fixedly mounted on mounting bracket by the display screen fixing groove.This kind of modular large-scale touching display screen have the advantages that can modularized production, assemble that easy to maintenance, production cost is low, touch-control sensitivity is high, touch-control is accurate, display effect is good etc. not available for prior art.
Description
Technical field
The present invention relates to a kind of product of LED application fields, particularly a kind of modular large-scale touching display screen.
Background technology
With the maturation all the more of LED technology, the application of LED display is also more and more extensive.
In existing LED display, touching display screen is that a kind of widely used LED shows product, is touched existing
Control in display screen, generally set infrared emission and reception device to realize that the sensing to touch-control electricity is positioned, and is coordinated in Trackpad sidepiece
The control circuit of display screen finally realizes touch controllable function.However, this kind of touching display screen haves the shortcomings that touch-control position error is big,
Suitable for small size display screen.After the size increase of display screen, the length and width of display screen accordingly increase, to display screen
Infrared launcher and infrared receiving device install and bring great difficulty, cost is not only significantly greatly increased, while display screen
The shortcomings of there is big error, sensitivity decrease in touch controllable function, it is difficult to realize that mass market is produced.
In addition, for the display screen of some oversizes, overall manufacturing cost is huge, it is unfavorable for marketing application.
The many disadvantages seriously limit this area and developed further along and popularization and application.
In view of this, it is an object of the invention to provide a kind of new technical scheme to solve existing technological deficiency.
The content of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of modular large-scale touching display screen, solves existing
With the presence of technology production cost it is high, assemble that difficult in maintenance, large touch display screen touch-control sensitivity is poor, touch-control position error
Greatly, the advantage not available for the low prior art of product qualification rate.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of modular large-scale touching display screen, including mounting bracket and multiple display screen moulds for being arranged on the mounting bracket
Group, the display screen module is fixedly mounted on mounting bracket by module fixed mechanism, and two adjacent display screen modules pass through
Module bindiny mechanism is achieved a fixed connection, and two adjacent display screen modules are realized by module plug-in connection to be electrically connected with.
As the improvement of above-mentioned technical proposal, the display screen module includes：
Module shell, the module shell is the support member of whole LED display device；
Touch control display plate, the touch control display plate is arranged on the module shell；
LED display module, the LED display module is arranged on inside module shell, and the size matching LED of touch control display plate is shown
The three-color LED light in array distribution is provided with the size of panel module, LED display module, is embedded with inside each LED
Infrared transmitter and infrared remote receiver；
Light guide module, the lens that the light guide module includes being arranged between the touch control display plate and LED display module are installed
Quantity and position, which are provided with, on plate and the light lens on the lens mounting plate, the lens mounting plate matches institute
The lens mounting groove of the position of LED and quantity in LED display module is stated, the internal face of the lens mounting groove is coated with reflection
Coating；
Lamp guide, the quantity of lens mounting groove described in the quantity Matching of the lamp guide, one end of lamp guide is connected perpendicularly to touch
Control on display board, the other end of lamp guide passes through the lens mounting plate and extended into lens mounting groove, the end of lamp guide
Face is perpendicular to the optically focused axis of the light lens, and many lamp guides are parallel to each other；
Power module, the power module is electrically connected with the infrared transmitter of encapsulation, infrared remote receiver in LED and LED,
Power module is integrated with the drive circuit and touch control circuit of LED.
As the further improvement of above-mentioned technical proposal, the LED is R, G, B primitive colours LED lamp；In the LED
Portion is packaged with the trichromatic luminescence chip of R, G, B and transmitter light harvesting bowl, receiver light harvesting bowl, the infrared transmitter and infrared
Receiver is separately positioned in the transmitter light harvesting bowl and receiver light harvesting bowl；The touch control display plate surface is covered with reflection
Film.
As the further improvement of above-mentioned technical proposal, the module bindiny mechanism includes left locking device and right locking is filled
Put, the first mounting hole is offered on the left border of the display screen module, the left locking device is arranged on the first mounting hole
In, the second mounting groove is offered on the Right Border of the display screen module, the second mounting groove sidepiece, which is offered, to be extended through
It is provided with inside the through hole of display screen module sidepiece, second mounting groove and coordinates the right locking of the left locking device to fill
Put, the left locking device organizes composition module bindiny mechanism jointly with right locking device, the left locking device includes being arranged on
Locking sleeve in first mounting hole, the locking sleeve middle position is offered through screwed hole, described to run through in screwed hole
The check lock lever with coordinating through screwed hole screw thread is provided with, one end of the check lock lever is provided with the lock that may pass through above-mentioned through hole
Tight head, the other end of check lock lever is provided with locking regulating block, and one end of the locking sleeve is provided with postive stop baffle, described spacing
Elastomeric pad is provided between baffle plate and display screen module scuncheon wall, the right locking device includes a cylindrical lock
Core main body and it is opened in plug body and size matches the insertion groove of above-mentioned through hole, the insertion groove is in its side along lock
Core main body radially offers the fastening groove that a size is less than insertion groove size, and the upper surface of the plug body is provided with rotatably
The rotation regulating block of plug body, the locking head can be locked in insertion groove and the fit structure for fastening groove.
As the further improvement of above-mentioned technical proposal, the locking sleeve both sides offer the spacing groove of U-shaped, described aobvious
The stop screw of the spacing groove of the U-shaped is provided through on display screen module, the stop screw is spacing aobvious by locking sleeve
In first mounting hole of display screen module.
As the further improvement of above-mentioned technical proposal, it is provided with the display screen module and right locking device spacing exists
Fixed plate in second mounting groove；Set in the plug body in limited location jack, the display screen module and be provided with and can insert
Enter the elastic inserting column of the spacing jack.
As the further improvement of above-mentioned technical proposal, the module fixed mechanism includes being fixedly mounted on display screen module
Four groups of fixation kits on back, the mounting assembly includes slide-and-lock bar, two limit bases and locking gear, described two
Limit base is separately positioned on the two ends of slide-and-lock bar, and the side wall of the slide-and-lock bar is provided with the cooperation locking gear
Locking rack, the locking rack and locking gear are configured to set in gear ＆ rack structure, the display screen module with charge-coupled
The gear mounting shaft for radially fixed locking gear is equipped with, the top of the locking gear is fixedly installed for pulling locking
The rotation handle of pinion rotation, the opposite side of the slide-and-lock bar, which is provided with spacing latch, the display screen module, to be set
Have and be provided with torsion spring on the spacing kelly for being hinged with a jointed shaft, the jointed shaft and coordinating the spacing latch, spacing kelly,
One end of the torsion spring is connected on spacing kelly, and the other end of torsion spring is connected on jointed shaft.
As the further improvement of above-mentioned technical proposal, it is provided with the slide-and-lock bar for preventing slide-and-lock bar
The spacing preiection skidded off from limit base.
As the further improvement of above-mentioned technical proposal, the module plug-in connection includes module connection-peg and module grafting
Groove, the module connection-peg and module inserting groove are separately mounted to the both sides of display screen module, by two adjacent display screen moulds
The module connection-peg in a display screen module in group can be inserted into the module inserting groove in another display screen module and incite somebody to action
Two or so adjacent display screen modules are electrically connected with.
As the further improvement of above-mentioned technical proposal, the both sides up and down of the display screen module are provided with for mutual magnetic
The magnetic block of suction, the magnetic block can connect the corresponding side surface magnetic of two neighbouring display screen modules, the mounting bracket
Including vertical support column and installation cross bar, it is provided with and is fixed for fixing the display screen of display screen module on adjacent two installations cross bar
Groove, the module fixed mechanism is fixedly mounted on mounting bracket by the display screen fixing groove.
The beneficial effects of the invention are as follows：The invention provides the modular large-scale touching display screen of one kind, this kind of modularization
Large-scale touching display screen display screen module can rapidly be assembled by module bindiny mechanism, further fixed by module
Display screen module is fixed on mounting bracket by mechanism, and realizes electrically connecting for different display screen modules using module plug-in connection
Connect, and then realize modular assembly, with reduction production cost, lifting production and installation effectiveness, lifting product competitiveness in the market
Advantage；On the other hand, the display screen module is led to by being embedded in infrared transmitter and infrared remote receiver in each LED
Cross independent lamp guide to connect the LED in LED display module and touch control display plate, this kind of structure causes touch-control to show
The touch-control sensitivity and display precision of plate are not influenceed by the size of display device, can effectively eliminate the touch-control of prior art presence
The technological deficiencies such as error is big, the poor, poor sensitivity of touch-control positioning precision.
In a word, this kind of modular large-scale touching display screen solves the production cost height of prior art presence, assembling dimension
Shield is difficult, large touch display screen touch-control sensitivity is poor, touch-control position error is big, the low prior art of product qualification rate no
The advantage possessed.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is assembling schematic diagram of the present invention；
Fig. 2 is the connection cooperation schematic diagram of two display screen modules in the present invention；
Fig. 3 is the structural representation of display screen module in the present invention；
Fig. 4 is the structural representation of module bindiny mechanism in the present invention；
Fig. 5 is the structural representation of right locking device in the present invention.
Embodiment
The technique effect of the design of the present invention, concrete structure and generation is carried out below with reference to embodiment and accompanying drawing clear
Chu, it is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of embodiment, rather than whole embodiments, based on embodiments of the invention, those skilled in the art is not paying
The other embodiment obtained on the premise of creative work, belongs to the scope of protection of the invention.In addition, being related in patent
All connection/annexations, not singly refer to component and directly connect, and refer to can according to specific implementation situation, by addition or
Couple auxiliary is reduced, to constitute more excellent draw bail.Each technical characteristic in the invention, in not conflicting conflict
On the premise of can be with combination of interactions.Reference picture 1-5.
A kind of modular large-scale touching display screen, including mounting bracket 1 and multiple displays for being arranged on the mounting bracket 1
Shield module 2, the display screen module 2 is fixedly mounted on mounting bracket 1 by module fixed mechanism, two adjacent display screen moulds
Group 2 is achieved a fixed connection by module bindiny mechanism, and two adjacent display screen modules 2 are realized electrical by module plug-in connection
Connection.
This kind large-scale touching display screen will be some aobvious by module fixed mechanism, module bindiny mechanism and module plug-in connection
2 groups of display screen module is configured to a display screen entirety, realizes modularized production and assembling, is easy to reduction production difficulty and is produced into
This, improving production efficiency.
Preferably, the display screen module 2 includes：
Module shell 21, the module shell 21 is the support member of whole LED display device；
Touch control display plate 22, the touch control display plate 22 is arranged on the module shell 21；
Light source board LED display module 23, the LED display module light source board 23 is arranged on inside module shell 21, and touch-control is shown
Be provided with the size of the size matching LED display module 23 of plate 22, LED display module light source board 23 R in array distribution,
Infrared transmitter 232 and infrared remote receiver are embedded with inside G, B three-color LED illuminator 231, each LED light source 231
233；
In the present embodiment, the horizontal, vertical spacing of adjacent two LEDs 231 no more than 0.8mm, the clipping room of LED 231 away from small,
It is easy to improve definition；
Light guide module 24, the light guide module 24 includes being arranged between the touch control display plate 22 and LED display module 23
Set on lens mounting plate 241 and the light lens 242 on the lens mounting plate 241, the lens mounting plate 241
There are quantity and position to match the lens mounting groove 2411 of the position of LED 231 and quantity in the LED display module 23, institute
The internal face for stating lens mounting groove 2411 is coated with reflectance coating；
Hang down lamp guide 25, the quantity of lens mounting groove 2411 described in the quantity Matching of the lamp guide 25, one end of lamp guide 25
Direct-connected to be connected in touch control display plate 22, the other end of lamp guide 25 passes through the lens mounting plate 241 and extends into lens peace
In tankage 2411, the end face of lamp guide 25 is perpendicular to the optically focused axis of the light lens 242, and many lamp guides 25 are mutual to put down
OK；
The infrared transmitter 232 of encapsulation in power module 26, the power module 26 and LED 231 and LED 231, infrared connect
Receive device 233 to be electrically connected with, power module 26 is integrated with the drive circuit and touch control circuit of LED 231.
Preferably, the LED 231 is R, G, B primitive colours LED lamp；The enclosed inside of LED 231 has R, G, B tri- former
Luminescence chip 2311 and transmitter light harvesting bowl 234, the receiver light harvesting bowl 235, the infrared transmitter 232 and infrared receiver of color
Device 233 is separately positioned in the transmitter light harvesting bowl 234 and receiver light harvesting bowl 235；Cover on the surface of touch control display plate 22
It is stamped reflectance coating 221.
When implementing the technical program, because each LED 231 enters the transmission of line light source by independent lamp guide 25,
And realize that infrared transmitter 232 and the signal transmitting of infrared remote receiver 233 and signal are received using the lamp guide 25, it can eliminate
Display screen exist positioning precision is poor, the technological deficiency that sensitivity is low, display effect is poor.
Preferably, the module bindiny mechanism includes left locking device 43 and right locking device 42, the display screen module 2
Left border on offer the first mounting hole, the left locking device 43 is arranged in the first mounting hole, the display screen mould
The second mounting groove is offered on the Right Border of group 2, the second mounting groove sidepiece, which is offered, extends through the sidepiece of display screen module 2
Through hole, the right locking device 44 for coordinating the left locking device 43, the left lock are installed inside second mounting groove
Group constitutes module bindiny mechanism to tight device 43 jointly with right locking device 44, and the left locking device 43 includes being arranged on the first peace
The locking sleeve 431 in hole is filled, the middle position of locking sleeve 431 is offered through screwed hole, it is described to run through in screwed hole
The check lock lever 432 with coordinating through screwed hole screw thread is provided with, one end of the check lock lever 432, which is provided with, may pass through above-mentioned insertion
The locking head 433 in hole, the other end of check lock lever 432 is provided with locking regulating block 434, and one end of the locking sleeve 431 is set
Limited location baffle plate 435, elastomeric pad 36 is provided between the postive stop baffle 435 and the scuncheon wall of display screen module 2, described
Right locking device 44 includes a cylindrical plug body 441 and is opened in plug body 441 and size matching is above-mentioned passes through
The insertion groove 442 of through hole, the insertion groove 442 offers a size along the radial direction of plug body 441 in its side and is less than insertion
The fastening groove 443 of the size of groove 442, the upper surface of the plug body 441 is provided with the rotation regulation of rotatable plug body 441
Block 444, the locking head 433 can be locked in insertion groove 442 and the fit structure for fastening groove 443.
Preferably, the both sides of locking sleeve 431 offer and set in the spacing groove 437 of U-shaped, the display screen module 2
There is the stop screw through the spacing groove 437 of the U-shaped, the stop screw is spacing in display screen module 2 by locking sleeve 431
The first mounting hole in.
Preferably, it is provided with the right spacing fixation in the second mounting groove of locking device 44 in the display screen module 2
Plate；Set in the plug body 441 in limited location jack, the display screen module 2 and be provided with the pluggable spacing jack
Elastic inserting column.
In specific application, by 432 pairs of check lock lever on the left locking device 43 in first piece of display screen module 2
Through hole insertion on accurate second piece of frame of display screen module 2, because second on the framework of second piece of display screen module 2 is installed
Right locking device 44 is installed, therefore, the locking head 433 of the end of the second check lock lever 432 is ultimately inserted into along through hole in groove
In the insertion groove 442 of the plug body 441 of right locking device 44, at this time, rotation regulating block 444, the plug body are pulled
441 are rotated, and the part of check lock lever 432 of approach locking first 433 is slipped into fastening groove 443, because the size of locking head 433 is more than button
The width dimensions of tight groove 443, therefore, locking head 433 can be constricted in right locking device 44.Further, locking regulation is turned
Block 434, is tensed second piece of display screen module 2 with first piece of display screen module 2 using check lock lever 432, is gradually reduced two and is shown
Gap between display screen module 2 is until 2 groups of two display screen module is configured to an entirety.
This kind of module bindiny mechanism 4 has easy to operate, the high advantage of packaging efficiency in application, can be greatly saved installation
Time, installation cost is reduced, technical ensure is provided for modularized production touch-sensitive display screen.
Preferably, the module fixed mechanism includes four groups of fixation kits being fixedly mounted on the back of display screen module 2
34, the mounting assembly 34 includes slide-and-lock bar 341, two limit bases 342 and locking gear 343, described two limit bases
342 are separately positioned on the two ends of slide-and-lock bar 341, and the side wall of the slide-and-lock bar 341 is provided with the cooperation locking
The locking rack 344 of gear 343, the locking rack 344 is configured to gear ＆ rack structure, institute with locking gear 343 with charge-coupled
The gear mounting shaft 345 being provided with display screen module 2 for radially fixed locking gear 343 is stated, the locking gear 343
Top is fixedly installed the rotation handle 346 for pulling the rotation of locking gear 343, the opposite side of the slide-and-lock bar 341
It is provided with spacing latch 347, the display screen module 2 and is provided with a jointed shaft 348, is hinged with and matches somebody with somebody on the jointed shaft 348
Close and torsion spring 351 is provided with the spacing kelly 349 of the spacing latch 347, spacing kelly 349, one end of the torsion spring 351 connects
It is connected on spacing kelly 349, the other end of torsion spring 351 is connected on jointed shaft 348.
Preferably, it is provided with the slide-and-lock bar 341 for preventing slide-and-lock bar 341 from being slided from limit base 342
The spacing preiection 340 gone out.
When specific installation is applied, whole display screen module 2 is moved to after the installation site on default mounting bracket 1,
Handle 346 is rotated by manually pulling, the rotation handle 346 drives locking gear 343 to rotate, and the locking gear 343 leads to
Crossing locking rack 344 drives slide-and-lock bar 341 to slide, the slide-and-lock bar 341 under the position-limiting action of locking bed 342 to
The outside for display screen module 2 is skidded off, and after rotation handle 346 are persistently pulled, the outer end of the slide-and-lock bar 341 can be slided
Enter on mounting bracket 1 in corresponding fixing hole and fix display screen module 2.During slide-and-lock bar 341 is outwards skidded off,
Due to the twisting force of torsion spring 351, the end of the spacing kelly 349 can be clamped on the corresponding tooth position of spacing latch 347 always
On, prevent slide-and-lock bar 341 from sliding backward, it is to avoid display screen module 2 is dropped from mounting bracket 1, and security is significantly increased.
When needing dismounting display screen module 2, it is necessary first to spacing kelly 349 is pulled with hand, spacing kelly 349 overcomes torsion
Its end can unclamp the clamping to spacing latch 347 after the twisting force of spring 351, at this time, inversely pull above-mentioned rotation hand
Handle 343 can just drive slide-and-lock bar 341 to be slided towards the internal direction of display screen module 2, until outside slide-and-lock bar 341
Leave after the mounting hole on mounting bracket 1 end, it is possible to disassemble display screen module 2.
Preferably, the module plug-in connection includes module connection-peg 51 and module inserting groove 52, the module connection-peg
51 and module inserting groove 52 be separately mounted to the both sides of display screen module 2, one in two adjacent display screen modules 2 is shown
Module connection-peg 51 on display screen module 2 can be inserted into the module inserting groove 52 in another display screen module 2 and will be left by two
Right adjacent display screen module 2 is electrically connected with.
Preferably, the both sides up and down of the display screen module 2 are provided with the magnetic block for mutual magnetic, the magnetic block
The corresponding side surface magnetic of two neighbouring display screen modules 2 can be connected, the mounting bracket 1 includes vertical support column and installation
The display screen fixing groove for fixing display screen module 2, the module fixed mechanism are provided with cross bar, adjacent two installations cross bar
It is fixedly mounted on by the display screen fixing groove on mounting bracket 1.
Above is the preferable implementation to the present invention is illustrated, but the invention is not limited to the implementation
Example, those skilled in the art can also make a variety of equivalent variations or replace on the premise of without prejudice to spirit of the invention
Change, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (7)
1. a kind of modular large-scale touching display screen, it is characterised in that：Including mounting bracket（1）And it is arranged on the mounting bracket
（1）On multiple display screen modules（2）, the display screen module（2）Mounting bracket is fixedly mounted on by module fixed mechanism（1）
On, two adjacent display screen modules（2）By module, bindiny mechanism achieves a fixed connection, two adjacent display screen modules
（2）Realized and be electrically connected with by module plug-in connection.
2. the modular large-scale touching display screen of one kind according to claim 1, it is characterised in that：The display screen module
（2）Including：
Module shell（21）, the module shell（21）For the support member of whole LED display device；
Touch control display plate（22）, the touch control display plate（22）Installed in the module shell（21）On；
LED display module（23）, the LED display module（23）Installed in module shell（21）Inside, touch control display plate（22）
Size matching LED display module（23）Size, LED display module（23）On be provided with R, G, B tri- in array distribution
Color LED（231）, each LED（231）Inside is embedded with infrared transmitter（232）And infrared remote receiver（233）；
Light guide module（24）, the light guide module（24）Including being arranged on the touch control display plate（22）With LED display module
（23）Between lens mounting plate（241）And installed in the lens mounting plate（241）On light lens（242）, it is described
Mirror installing plate（241）On be provided with quantity and position and match the LED display module（23）Upper LED（231）Position and
The lens mounting groove of quantity（2411）, the lens mounting groove（2411）Internal face be coated with reflectance coating；
Lamp guide（25）, the lamp guide（25）Quantity Matching described in lens mounting groove（2411）Quantity, lamp guide（25）
One end be connected perpendicularly to touch control display plate（22）On, lamp guide（25）The other end pass through the lens mounting plate（241）And
Extend into lens mounting groove（2411）In, lamp guide（25）End face perpendicular to the light lens（242）Optically focused axis,
Many lamp guides（25）It is parallel to each other；
Power module（26）, the power module（26）With LED（231）And LED（231）The infrared transmitter of interior encapsulation
（232）, infrared remote receiver（233）It is electrically connected with, power module（26）It is integrated with LED（231）Drive circuit and touch-control control
Circuit processed.
3. the modular large-scale touching display screen of one kind according to claim 2, it is characterised in that：The LED（231）
For R, G, B primitive colours LED lamp；The LED（231）Enclosed inside has the trichromatic luminescence chip of R, G, B（2311）And transmitting
Device light harvesting bowl（234）, receiver light harvesting bowl（235）, the infrared transmitter（232）And infrared remote receiver（233）Set respectively
In transmitter light harvesting bowl（234）And receiver light harvesting bowl（235）It is interior；The touch control display plate（22）Surface is covered with reflection
Film（221）.
4. the modular large-scale touching display screen of one kind according to claim 1, it is characterised in that：The module connects machine
Structure includes left locking device（43）And right locking device（42）, the display screen module（2）Left border on offer first
Mounting hole, the left locking device（43）In the first mounting hole, the display screen module（2）Right Border on open up
There is the second mounting groove, the second mounting groove sidepiece, which is offered, extends through display screen module（2）The through hole of sidepiece, described second
The cooperation left locking device is installed inside mounting groove（43）Right locking device（44）, the left locking device（43）With the right side
Locking device（44）Common group constitutes module bindiny mechanism, the left locking device（43）Including in the first mounting hole
Locking sleeve（431）, the locking sleeve（431）Middle position is offered through screwed hole, described to run through setting in screwed hole
There is the check lock lever with coordinating through screwed hole screw thread（432）, the check lock lever（432）One end be provided with and may pass through above-mentioned insertion
The locking head in hole（433）, check lock lever（432）The other end be provided with locking regulating block（434）, the locking sleeve（431）'s
One end is provided with postive stop baffle（435）, the postive stop baffle（435）With display screen module（2）It is provided between scuncheon wall
Elastomeric pad（36）, the right locking device（44）Including a cylindrical plug body（441）And it is opened in plug body
（441）Upper and size matches the insertion groove of above-mentioned through hole（442）, the insertion groove（442）In its side along plug body
（441）A size is radially offered less than insertion groove（442）The fastening groove of size（443）, the plug body（441）Upper table
Face is provided with rotatable plug body（441）Rotation regulating block（444）, the locking head（433）Insertion groove can be locked at
（442）And fastening groove（443）Fit structure in.
5. the modular large-scale touching display screen of one kind according to claim 4, it is characterised in that：The locking sleeve
（431）Both sides offer the spacing groove of U-shaped（437）, the display screen module（2）On be provided through the spacing groove of the U-shaped
（437）Stop screw, the stop screw is by locking sleeve（431）It is spacing in display screen module（2）The first mounting hole in.
6. the modular large-scale touching display screen of one kind according to claim 5, it is characterised in that：The display screen module
（2）On be provided with right locking device（44）The spacing fixed plate in the second mounting groove；The plug body（441）It is upper to set
Limited location jack, the display screen module（2）On be provided with the elastic inserting column of the pluggable spacing jack.
7. the modular large-scale touching display screen of one kind according to claim 1, it is characterised in that：The module grafting machine
Structure includes module connection-peg（51）And module inserting groove（52）, the module connection-peg（51）And module inserting groove（52）Pacify respectively
Mounted in display screen module（2）Both sides, by two adjacent display screen modules（2）In a display screen module（2）On mould
Group connection-peg（51）It can be inserted into another display screen module（2）On module inserting groove（52）In and will be adjacent aobvious by two or so
Display screen module（2）It is electrically connected with.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750231A (en) * | 2020-07-28 | 2020-10-09 | 深圳中电数码显示有限公司 | Adjustable writing board easy to match interactive all-in-one machine |
| CN112185277A (en) * | 2020-10-23 | 2021-01-05 | 深圳市联建光电有限公司 | Connecting mechanism is assembled fast to LED display screen |
| CN113847312A (en) * | 2021-09-27 | 2021-12-28 | 深圳市美亚迪光电有限公司 | Splicing connection structure of display screen and flexible LED display screen |
| US11889637B2 (en) | 2021-09-06 | 2024-01-30 | Wistron Corp. | Display system, display device and display connection module thereof |
| CN117975835A (en) * | 2024-03-29 | 2024-05-03 | 安徽冠霖电子科技有限公司 | LCD display module and display device with auxiliary screen that can transit |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006266971A (en) * | 2005-03-25 | 2006-10-05 | Fujinon Corp | Lens inspection device |
| CN203982709U (en) * | 2014-06-06 | 2014-12-03 | 深圳市奥蕾达科技有限公司 | Display screen containing case and splicing casing thereof |
| CN105185238A (en) * | 2015-08-21 | 2015-12-23 | 江阴市宝龙电力设备有限公司 | Spliced electronic screen |
| CN105388664A (en) * | 2014-08-20 | 2016-03-09 | 三菱电机株式会社 | Surface light source device and liquid crystal display device |
| CN205388881U (en) * | 2016-03-14 | 2016-07-20 | 浙江巨合电气有限公司 | Combined advertisement board |
| US20160275835A1 (en) * | 2013-09-26 | 2016-09-22 | Xi'an Novastar Tech Co., Ltd. | Led display unit board, led display screen control card and led display screen system |
| TW201638910A (en) * | 2015-04-24 | 2016-11-01 | Opto Tech Corp | Translucent display panel structure |
| CN106157826A (en) * | 2015-12-29 | 2016-11-23 | 深圳市欧立光电技术有限公司 | A kind of Modular LED display screen |
| CN205959550U (en) * | 2016-08-17 | 2017-02-15 | 深圳东泰精密显示技术有限公司 | Electronic display screen machine case and electronic display screen |
| CN106920481A (en) * | 2017-04-19 | 2017-07-04 | 深圳市艾比森光电股份有限公司 | A kind of small space distance LED display screen |
| CN207268922U (en) * | 2017-07-26 | 2018-04-24 | 深圳市联建光电股份有限公司 | A kind of modular large-scale touching display screen |
-
2017
- 2017-07-26 CN CN201710619305.4A patent/CN107195254B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006266971A (en) * | 2005-03-25 | 2006-10-05 | Fujinon Corp | Lens inspection device |
| US20160275835A1 (en) * | 2013-09-26 | 2016-09-22 | Xi'an Novastar Tech Co., Ltd. | Led display unit board, led display screen control card and led display screen system |
| CN203982709U (en) * | 2014-06-06 | 2014-12-03 | 深圳市奥蕾达科技有限公司 | Display screen containing case and splicing casing thereof |
| CN105388664A (en) * | 2014-08-20 | 2016-03-09 | 三菱电机株式会社 | Surface light source device and liquid crystal display device |
| TW201638910A (en) * | 2015-04-24 | 2016-11-01 | Opto Tech Corp | Translucent display panel structure |
| CN105185238A (en) * | 2015-08-21 | 2015-12-23 | 江阴市宝龙电力设备有限公司 | Spliced electronic screen |
| CN106157826A (en) * | 2015-12-29 | 2016-11-23 | 深圳市欧立光电技术有限公司 | A kind of Modular LED display screen |
| CN205388881U (en) * | 2016-03-14 | 2016-07-20 | 浙江巨合电气有限公司 | Combined advertisement board |
| CN205959550U (en) * | 2016-08-17 | 2017-02-15 | 深圳东泰精密显示技术有限公司 | Electronic display screen machine case and electronic display screen |
| CN106920481A (en) * | 2017-04-19 | 2017-07-04 | 深圳市艾比森光电股份有限公司 | A kind of small space distance LED display screen |
| CN207268922U (en) * | 2017-07-26 | 2018-04-24 | 深圳市联建光电股份有限公司 | A kind of modular large-scale touching display screen |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750231A (en) * | 2020-07-28 | 2020-10-09 | 深圳中电数码显示有限公司 | Adjustable writing board easy to match interactive all-in-one machine |
| CN112185277A (en) * | 2020-10-23 | 2021-01-05 | 深圳市联建光电有限公司 | Connecting mechanism is assembled fast to LED display screen |
| US11889637B2 (en) | 2021-09-06 | 2024-01-30 | Wistron Corp. | Display system, display device and display connection module thereof |
| CN113847312A (en) * | 2021-09-27 | 2021-12-28 | 深圳市美亚迪光电有限公司 | Splicing connection structure of display screen and flexible LED display screen |
| CN113847312B (en) * | 2021-09-27 | 2022-12-06 | 深圳市美亚迪光电有限公司 | Splicing connection structure of display screen and flexible LED display screen |
| CN117975835A (en) * | 2024-03-29 | 2024-05-03 | 安徽冠霖电子科技有限公司 | LCD display module and display device with auxiliary screen that can transit |
| CN117975835B (en) * | 2024-03-29 | 2024-05-31 | 安徽冠霖电子科技有限公司 | LCD display module and display device with auxiliary screen that can transit |
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