CN207268922U - 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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- CN207268922U CN207268922U CN201720917182.8U CN201720917182U CN207268922U CN 207268922 U CN207268922 U CN 207268922U CN 201720917182 U CN201720917182 U CN 201720917182U CN 207268922 U CN207268922 U CN 207268922U
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Abstract
This practicality discloses a kind of modular large-scale touching display screen, 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, the mounting bracket includes vertical support column and installation 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, assembling is easy to maintain, production cost is low, touch-control sensitivity is high, touch-control is accurate, display effect is good etc. not available for the prior art.
Description
Technical field
This practicality is related to a kind of product of LED application fields, particularly a kind of modular large-scale touching display screen.
Background technology
It is also more and more extensive with maturation, the application of LED display all the more of LED technology.
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 positions in Trackpad sidepiece, coordinate
The control circuit of display screen finally realizes touch controllable function.However, this kind of touching display screen there are touch-control position error it is big the shortcomings that,
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 installation bring great difficulty, be not only significantly greatly increased cost, while display screen
There are the shortcomings of error is big, sensitivity decrease for touch controllable function, it is difficult to realizes that mass market produces.
In addition, for the display screen of some oversizes, the overall cost that manufactures is huge, is unfavorable for marketing application.
The many disadvantages seriously limit this area and develop and promote and apply further along.
In view of this, this practical purpose is to provide a kind of new technical solution to solve existing technological deficiency.
Practical content
For overcome the deficiencies in the prior art, this practicality provides a kind of modular large-scale touching display screen, solves existing
There is production cost height existing for technology, assembling is difficult in maintenance, large touch display screen touch-control sensitivity is poor, touch-control position error
The advantages of not available for the prior arts such as greatly, product qualification rate is low.
Technical solution is used by this practicality solves its technical problem：
A kind of modular large-scale touching display screen, including mounting bracket and multiple display screens for being arranged on the mounting bracket
Module, the display screen module are fixedly mounted on mounting bracket by module fixed mechanism, and adjacent two display screen modules are led to
Cross module bindiny mechanism to achieve a fixed connection, adjacent two display screen modules are realized by module plug-in connection and are electrically connected.
As the improvement of above-mentioned technical proposal, the display screen module includes：
Module shell, the module shell are the support member of whole LED display device；
Touch control display plate, the touch control display plate are installed on the module shell；
LED display module, the LED display module are installed on inside module shell, the size matching LED of touch control display plate
The size of display panel module, is provided with the three-color LED light in array distribution in LED display module, embedding inside each LED light
Enter to have infrared transmitter and infrared remote receiver；
Light guide module, the light guide module include the lens being arranged between the touch control display plate and LED display module
Installing plate and the light lens on the lens mounting plate, are provided with quantity on the lens mounting plate and position are equal
The lens mounting groove of the position of LED light and quantity in the LED display module is matched, the internal face of the lens mounting groove is coated with
There is reflectance coating；
Lamp guide, the quantity of lens mounting groove described in the quantity Matching of the lamp guide, one end vertical connection of lamp guide
Onto touch control display plate, the other end of lamp guide through the lens mounting plate and is extended into lens mounting groove, lamp guide
End face perpendicular to the optically focused axis of the light lens, more lamp guides are parallel to each other；
Power module, the power module and infrared transmitter, the infrared remote receiver of encapsulation in LED light and LED light are electrical
Connection, power module are integrated with the drive circuit and touch control circuit of LED light.
Further as above-mentioned technical proposal is improved, and the LED light is R, G, B primitive colours LED lamp；In the LED light
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 transmitter light harvesting bowl and receiver the light harvesting bowl；The touch control display plate surface is covered with reflection
Film.
Further as above-mentioned technical proposal is improved, and the module bindiny mechanism includes left locking device and right locking dress
Put, the first mounting hole is offered on the left border of the display screen module, the left locking device is installed 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 offers, to be extended through
The through hole of display screen module sidepiece, is provided with inside second mounting groove and coordinates the right locking of the left locking device to fill
Put, the left locking device is organized jointly with right locking device forms module bindiny mechanism, and the left locking device includes being installed on
Locking sleeve in first mounting hole, the locking sleeve middle position are offered through threaded hole, described to run through in threaded hole
The check lock lever with running through threaded hole thread fitting 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 are provided with locking adjusting block, and one end of the locking sleeve is provided with postive stop baffle, described spacing
Elastomeric pad is provided between baffle 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 adjusting block of plug body, the locking head can be locked in insertion groove and the fit structure for fastening groove.
Further as above-mentioned technical proposal is improved, and the locking sleeve both sides offer the spacing straight slot of U-shaped, described aobvious
The stop screw of the spacing straight slot 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.
Further as above-mentioned technical proposal is improved, and is provided with the display screen module and right locking device spacing exists
Fixed plate in second mounting groove；Spacing jack is provided with the plug body, being provided with the display screen module to insert
Enter the elastic inserting column of the spacing jack.
Further as above-mentioned technical proposal is improved, and 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 both ends of slide-and-lock bar, and the one side wall of the slide-and-lock bar, which is provided with, coordinates the locking teeth
The locking rack of wheel, the locking rack matches somebody with somebody to be combined with locking gear is configured to gear ＆ rack structure, in the display screen module
The gear mounting shaft for radially fixed locking gear is provided with, the top fixed setting of the locking gear is useful for trip lock
The rotational handle that tight gear rotates, the opposite side of the slide-and-lock bar are provided with spacing latch, are set in the display screen module
An articulated shaft is equipped with, the spacing kelly for coordinating the spacing latch is hinged with the articulated shaft, torsion is provided with spacing kelly
Spring, one end of the torsional spring are connected on spacing kelly, and the other end of torsional spring is connected on articulated shaft.
Further as above-mentioned technical proposal is improved, and is provided with the slide-and-lock bar for preventing slide-and-lock bar
The limit protrusion skidded off from limit base.
Further as above-mentioned technical proposal is improved, and 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.
Further as above-mentioned technical proposal is improved, and 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 adjacent two installations cross bar and is fixed for fixing the display screen of display screen module
Groove, the module fixed mechanism are fixedly mounted on mounting bracket by the display screen fixing groove.
This practical beneficial effect is：This practicality provides a kind of modular large-scale touching display screen, this kind of modularization
Large-scale touching display screen display screen module can be assembled rapidly 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, having reduces production cost, lifting production and installation effectiveness, lifting product competitiveness in the market
The advantages of；On the other hand, the display screen module is led to by being embedded in infrared transmitter and infrared remote receiver in each LED light
Cross independent lamp guide to connect the LED light in LED display module with touch control display plate, this kind of structure causes touch-control to show
The touch-control sensitivity and display precision of plate all influence from the size of display device, can effectively eliminate touch-control existing in the prior art
The technological deficiencies such as error is big, the poor, poor sensitivity of touch-control positioning accuracy.
In short, this kind of modular large-scale touching display screen solves, production cost existing in the prior art is high, assembles dimension
The prior arts such as shield is difficult, large touch display screen touch-control sensitivity is poor, touch-control position error is big, product qualification rate is low institute is not
The advantages of possessing.
Brief description of the drawings
This practicality is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is this practicality assembling schematic diagram；
Fig. 2 is the connection cooperation schematic diagram of two display screen modules in this practicality；
Fig. 3 is the structure diagram of display screen module in this practicality；
Fig. 4 is the structure diagram of module bindiny mechanism in this practicality；
Fig. 5 is the structure diagram of right locking device in this practicality.
Embodiment
The technique effect of this practical design, concrete structure and generation is carried out below with reference to embodiment and attached drawing clear
Chu, be fully described by, to be completely understood by this practical purpose, feature and effect.Obviously, described embodiment is this reality
Part of the embodiment, rather than whole embodiments, based on this practical embodiment, those skilled in the art is not paying
The other embodiment obtained on the premise of creative work, belongs to the scope of this practicality protection.In addition, arrived involved in patent
All connection/connection relations, 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 form more preferably draw bail.Each technical characteristic in this practicality creation, in not conflicting conflict
On the premise of can be with combination of interactions.With reference to Fig. 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, adjacent two display screen moulds
Group 2 is achieved a fixed connection by module bindiny mechanism, and adjacent two 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, easy to reduce production difficulty and be produced into
This, improving production efficiency.
Preferably, the display screen module 2 includes：
Module shell 21, the module shell 21 are the support member of whole LED display device；
Touch control display plate 22, the touch control display plate 22 are installed on the module shell 21；
Light source board LED display module 23, the LED display module light source board 23 are installed on inside module shell 21, touch-control
The size of display board 22 matches the size of LED display module 23, is provided with LED display module light source board 23 in array distribution
R, G, B three-color LED illuminator 231, be embedded with infrared transmitter 232 and infrared receiver inside each LED light source 231
Device 233；
In the present embodiment, the horizontal, vertical spacing of two adjacent LED light 231 is no more than 0.8mm, the clipping room of LED light 231
Away from small, easy to improve clarity；
Light guide module 24, the light guide module 24 include being arranged on the touch control display plate 22 and LED display module 23 it
Between lens mounting plate 241 and the light lens 242 on the lens mounting plate 241, on the lens mounting plate 241
It is provided with quantity and position and matches the lens mounting groove of the position of LED light 231 and quantity in the LED display module 23
2411, the internal face of the lens mounting groove 2411 is coated with reflectance coating；
Lamp guide 25, the quantity of lens mounting groove 2411 described in the quantity Matching of the lamp guide 25, the one of lamp guide 25
End is connected perpendicularly in touch control display plate 22, and the other end of lamp guide 25 through the lens mounting plate 241 and extends into
In mirror mounting groove 2411, perpendicular to the optically focused axis of the light lens 242, more lamp guides 25 are mutual for the end face of lamp guide 25
It is parallel；
The infrared transmitter 232 of encapsulation in power module 26, the power module 26 and LED light 231 and LED light 231,
Infrared remote receiver 233 is electrically connected, and power module 26 is integrated with the drive circuit and touch control circuit of LED light 231.
Preferably, the LED light 231 is R, G, B primitive colours LED lamp；231 enclosed inside of LED light has the original of R, G, B tri-
Luminescence chip 2311 and transmitter light harvesting bowl 234, the receiver light harvesting bowl 235 of color, the infrared transmitter 232 and infrared receiver
Device 233 is separately positioned in the transmitter light harvesting bowl 234 and receiver light harvesting bowl 235；Cover on 22 surface of touch control display plate
It is stamped reflectance coating 221.
When implementing the technical program, the transmission due to each LED light 231 by independent lamp guide 25 into line light source,
And realize that infrared transmitter 232 and the signal transmitting of infrared remote receiver 233 and signal receive using the lamp guide 25, it can eliminate
The technological deficiency that positioning accuracy existing for display screen is poor, sensitivity is low, display effect is poor.
Preferably, the module bindiny mechanism includes left locking device 43 and right locking device 44, the display screen module 2
Left border on offer the first mounting hole, the left locking device 43 is installed 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 offers, extends through 2 sidepiece of display screen module
Through hole, the right locking device 44 for coordinating the left locking device 43, the left lock are installed inside second mounting groove
Group forms module bindiny mechanism to tight device 43 jointly with right locking device 44, and the left locking device 43 includes being installed on the first peace
The locking sleeve 431 in hole is filled, 431 middle position of locking sleeve is offered through threaded hole, described to run through in threaded hole
The check lock lever 432 with running through threaded hole thread fitting is provided with, one end of the check lock lever 432, which is provided with, may pass through above-mentioned perforation
The locking head 433 in hole, the other end of check lock lever 432 are provided with locking adjusting block 434, and one end of the locking sleeve 431 is set
There is postive stop baffle 435, elastomeric pad 36 is provided between 2 scuncheon wall of the postive stop baffle 435 and display screen module, it is 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 offer a size along 441 radial direction of plug body in its side and are less than insertion
The fastening groove 443 of 442 size of groove, the upper surface of the plug body 441 are provided with the rotation adjusting 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, 431 both sides of locking sleeve offer the spacing straight slot 437 of U-shaped, are set in the display screen module 2
There is the stop screw through the spacing straight slot 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；Spacing jack is provided with the plug body 441, the pluggable spacing jack is provided with the display screen module 2
Elastic inserting column.
In specific application, it is the check lock lever 432 on the left locking device 43 in first piece of display screen module 2 is right
Through hole insertion on accurate second piece of 2 frame of display screen module, due to the second installation on the frame of second piece of display screen module 2
Right locking device 44 is installed, therefore, the locking head 433 of 432 end of the second check lock lever 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, pull and rotate adjusting block 444, the plug body
441 rotate, and 432 part of check lock lever of approach locking first 433 is slipped into fastening groove 443, since 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 is turned to adjust
Block 434, is tensed second piece of display screen module 2 and 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 the advantages of easy to operate, packaging efficiency is high in application, can be greatly saved installation
Time, reduces installation cost, technical guarantee is provided for modularized production touch-sensitive display screen.
Preferably, the module fixed mechanism includes four groups of fixation kits being fixedly mounted on 2 back of display screen module
34, the mounting assembly 34 includes 341, two limit bases 342 of slide-and-lock bar and locking gear 343, described two limit bases
342 are separately positioned on the both ends of slide-and-lock bar 341, and the one side wall of the slide-and-lock bar 341, which is provided with, coordinates the locking
The locking rack 344 of gear 343, the locking rack 344 matches somebody with somebody to be combined with locking gear 343 is configured to gear ＆ rack structure, institute
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 fixed setting is useful for the rotational handle 346 that the tight gear 343 of trip lock rotates, the opposite side of the slide-and-lock bar 341
Spacing latch 347 is provided with, an articulated shaft 348 is provided with the display screen module 2, is hinged with and matches somebody with somebody on the articulated shaft 348
The spacing kelly 349 of the spacing latch 347 is closed, torsional spring 351, one end of the torsional spring 351 are provided with spacing kelly 349
It is connected on spacing kelly 349, the other end of torsional spring 351 is connected on articulated 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 limit protrusion 340 gone out.
After specifically installing in application, whole display screen module 2 is moved to the installation site on default mounting bracket 1,
By manually pulling rotational handle 346, the rotational handle 346 drives locking gear 343 to rotate, and the locking gear 343 is logical
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 skids off, and after rotational 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 mounting hole and fix display screen module 2.During slide-and-lock bar 341 outwards skids off,
Due to the twisting force of torsional spring 351, the end of the spacing kelly 349 can be clamped on the correspondence tooth position of spacing latch 347 always
On, prevent slide-and-lock bar 341 from sliding backward, avoid display screen module 2 from dropping from mounting bracket 1, security significantly increases.
When needing to dismantle display screen module 2, it is necessary first to pull spacing kelly 349 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 drive slide-and-lock bar 341 to be slided towards 2 internal direction of display screen module, until outside slide-and-lock bar 341
After the mounting hole on mounting bracket 1 is left in 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 aobvious
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.
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
Cross bar, adjacent two install the display screen fixing groove being provided with cross bar for fixing display screen module 2, the module fixed mechanism
It is fixedly mounted on by the display screen fixing groove on mounting bracket 1.
Above is the preferable of this practicality is implemented to be illustrated, but this practicality is created and is not limited to the implementation
Example, those skilled in the art can also make a variety of equivalent variations on the premise of without prejudice to this practicality spirit or replace
Change, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (7)
- A kind of 1. modular large-scale touching display screen, it is characterised in that：Including mounting bracket (1) and it is arranged on the mounting bracket (1) multiple display screen modules (2) on, the display screen module (2) are fixedly mounted on mounting bracket (1) by module fixed mechanism On, adjacent two display screen modules (2) are achieved a fixed connection by module bindiny mechanism, adjacent two display screen modules (2) realized and be electrically connected 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) include：Module shell (21), the module shell (21) are the support member of whole LED display device；Touch control display plate (22), the touch control display plate (22) are installed on the module shell (21)；LED display module (23), the LED display module (23) are installed on module shell (21) inside, touch control display plate (22) Size matching LED display module (23) size, tri- color of R, G, B in array distribution is provided with LED display module (23) LED light (231), each LED light (231) is internal to be embedded with infrared transmitter (232) and infrared remote receiver (233)；Light guide module (24), the light guide module (24) include being arranged on the touch control display plate (22) and LED display module (23) lens mounting plate (241) between and the light lens (242) on the lens mounting plate (241), it is described Be provided with mirror installing plate (241) quantity and position match on the LED display modules (23) position of LED light (231) and The lens mounting groove (2411) of quantity, the internal face of the lens mounting groove (2411) are coated with reflectance coating；Lamp guide (25), the quantity of lens mounting groove (2411), lamp guide (25) described in the quantity Matching of the lamp guide (25) One end be connected perpendicularly in touch control display plate (22), the other end of lamp guide (25) through the lens mounting plate (241) simultaneously Extend into lens mounting groove (2411), the end face of lamp guide (25) perpendicular to the light lens (242) optically focused axis, More lamp guides (25) are parallel to each other；Power module (26), the power module (26) and the infrared transmitter of encapsulation in LED light (231) and LED light (231) (232), infrared remote receiver (233) is electrically connected, and power module (26) is integrated with drive circuit and the touch-control control of LED light (231) Circuit processed.
- 3. the modular large-scale touching display screen of one kind according to claim 2, it is characterised in that：The LED light (231) For R, G, B primitive colours LED lamp；LED light (231) enclosed inside has the trichromatic luminescence chip of R, G, B (2311) and transmitter light harvesting bowl (234), connects Device light harvesting bowl (235) is received, the infrared transmitter (232) and infrared remote receiver (233) are separately positioned on the transmitter light harvesting In bowl (234) and receiver light harvesting bowl (235)；Touch control display plate (22) surface is covered with reflectance coating (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 (44), and first is offered on the left border of the display screen module (2) Mounting hole, the left locking device (43) are installed in the first mounting hole, are opened up on the Right Border of the display screen module (2) There is the second mounting groove, the second mounting groove sidepiece offers the through hole for extending through display screen module (2) sidepiece, and described second The right locking device (44) for coordinating the left locking device (43), the left locking device (43) and the right side are installed inside mounting groove Group forms module bindiny mechanism to locking device (44) jointly, and the left locking device (43) includes being installed in the first mounting hole Locking sleeve (431), locking sleeve (431) middle position are offered through threaded hole, described to be set in threaded hole There is the check lock lever (432) with running through threaded hole thread fitting, one end of the check lock lever (432), which is provided with, may pass through above-mentioned perforation The locking head (433) in hole, the other end of check lock lever (432) are provided with locking adjusting block (434), the locking sleeve (431) One end is provided with postive stop baffle (435), is provided between the postive stop baffle (435) and display screen module (2) scuncheon wall Elastomeric pad (36), the right locking device (44) include a cylindrical plug body (441) and are opened in plug body (441) on and size matches the insertion groove (442) of above-mentioned through hole, and the insertion groove (442) is in its side along plug body (441) the fastening groove (443) that a size is less than insertion groove (442) size, the upper table of the plug body (441) are radially offered Face is provided with the rotation adjusting block (444) of rotatable plug body (441), and the locking head (433) can be locked at insertion groove (442) and in the fit structure of fastening groove (443).
- 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 straight slot of U-shaped (437), and the spacing straight slot of the U-shaped is provided through on the display screen module (2) (437) stop screw, the stop screw are spacing in the first mounting hole of display screen module (2) by locking sleeve (431).
- 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) it is provided with right locking device (44) the spacing fixed plate in the second mounting groove on；Set on the plug body (441) There is spacing jack, the elastic inserting column of the pluggable spacing jack is provided with the display screen module (2).
- 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), and the module connection-peg (51) and module inserting groove (52) are pacified respectively Mounted in the both sides of display screen module (2), by the mould on a display screen module (2) in two adjacent display screen modules (2) Group connection-peg (51) can be inserted into the module inserting groove (52) in another display screen module (2) and by two or so adjacent displays Shield module (2) to be electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720917182.8U CN207268922U (en) | 2017-07-26 | 2017-07-26 | A kind of modular large-scale touching display screen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720917182.8U CN207268922U (en) | 2017-07-26 | 2017-07-26 | A kind of modular large-scale touching display screen |
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| CN207268922U true CN207268922U (en) | 2018-04-24 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107195254A (en) * | 2017-07-26 | 2017-09-22 | 深圳市联建光电股份有限公司 | A kind of modular large-scale touching display screen |
| WO2019242643A1 (en) * | 2018-06-22 | 2019-12-26 | 京东方科技集团股份有限公司 | Tiled display device and configuration method therefor, and display server and control method therefor |
| WO2023285599A1 (en) * | 2021-07-15 | 2023-01-19 | Anton Brams | Input device |
-
2017
- 2017-07-26 CN CN201720917182.8U patent/CN207268922U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107195254A (en) * | 2017-07-26 | 2017-09-22 | 深圳市联建光电股份有限公司 | A kind of modular large-scale touching display screen |
| WO2019242643A1 (en) * | 2018-06-22 | 2019-12-26 | 京东方科技集团股份有限公司 | Tiled display device and configuration method therefor, and display server and control method therefor |
| US11094281B2 (en) | 2018-06-22 | 2021-08-17 | Beijing Boe Display Technology Co., Ltd. | Spliced display device, configuration method thereof, display server and control method thereof |
| WO2023285599A1 (en) * | 2021-07-15 | 2023-01-19 | Anton Brams | Input device |
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