CN209045079U

CN209045079U - LED display

Info

Publication number: CN209045079U
Application number: CN201822005259.1U
Authority: CN
Inventors: 刘迪红; 吴明群
Original assignee: Shenzhen Lucky Photoelectric Polytron Technologies Inc
Current assignee: Shenzhen Lucky Photoelectric Polytron Technologies Inc
Priority date: 2018-11-30
Filing date: 2018-11-30
Publication date: 2019-06-28
Anticipated expiration: 2028-11-30

Abstract

The utility model provides a kind of LED display, including cabinet and LED module, cabinet includes multiple frameworks, and multiple frameworks surround multiple unit frames, the front of each unit frame has been removably secured a LED module, and the LED module separated from unit frame can pass through corresponding unit frame.LED module can be taken out from the back side of unit frame in use, be safeguarded or dismounted to LED module by LED display provided by the utility model, and the positive space of planes for solving LED display are insufficient, it has not been convenient to the case where removing LED module from front.

Description

LED display

Technical field

The utility model belongs to display screen technology field, is to be related to a kind of LED display more specifically.

Background technique

LED display is a kind of flat-panel monitor, is for showing the information such as text, image, video and video signal Equipment realizes seamless spliced, long operational time since LED display can arbitrarily extend, and can use interaction technique, display effect It is good, therefore it is widely used in the places such as airport, market, hotel, high-speed rail, subway, movie theatre, exhibition, office building.

Lesser LED module when in use, can be generally mounted on cabinet by LED display, then again by multiple cabinets Splicing, fixed, one display screen that is biggish, corresponding to actual needs of composition.

LED display needs to be regularly maintained and dismount when in use, but in the process for safeguarding or dismounting LED display In, can there are problems that the front or behind insufficient space of LED display, therefore LED module is being disassembled from cabinet When it is very inconvenient.

Utility model content

The purpose of this utility model is to provide a kind of LED displays, to solve LED display existing in the prior art The inconvenient technical problem of LED module dismounting when in use.

In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of LED display, including cabinet And LED module, the cabinet include multiple frameworks, multiple frameworks surround multiple unit frames, the front of each unit frame The LED module for being removably secured a LED module, and having separated from the unit frame can pass through corresponding described Unit frame.

Further, the unit frame is square box, and the LED module is rectangular mould group, the inside of the unit frame Catercorner length is greater than the bond length of the LED module.

Further, the unit frame is equipped with first and is adsorbed part or/and the first adsorption piece, sets in the LED module The described first the second adsorption piece for being adsorbed part or/and the corresponding actuation of first adsorption piece for having and being located in the unit frame Or/and second be adsorbed part.

Further, the back side of the LED module is equipped with the first in command.

Further, the LED module includes bottom case, pcb board and the LED lamp bead on the pcb board, the bottom case It is fixedly connected with the side away from the LED lamp bead of the pcb board, the bottom case is equipped with receiving hole, in the receiving hole Part is adsorbed embedded with second adsorption piece or described second.

Further, positioning column is additionally provided on the bottom case, the unit frame is equipped with location hole, and the positioning column can be inserted Enter the positioning hole.

Further, further include HUB plate, the HUB plate be equipped with inserting column, the bottom case away from the one of the pcb board Side is equipped with jack, and the inserting column can be inserted into the jack.

Further, the cabinet is equipped at least two signal interfaces and at least two electric power connecting mouths.

Further, the back side of the cabinet is equipped with fixation hole.

It further, further include lock, display panel, second handle and button, the lock is set to the side of the cabinet Face, the display panel are set to the back side of the cabinet, and the second handle is set in the framework, and the button is set to described On cabinet, and the button is located at the side of the display panel, and the second handle, the button and the display panel are equal Positioned at the ipsilateral of the cabinet.

The beneficial effect of LED display provided by the utility model is: compared with prior art, the utility model LED Display screen in use, when dismantling LED module from cabinet, first separates LED module with unit frame, then by LED Mould group is taken out from the back side of unit frame, is safeguarded or is dismounted to LED module, solves the positive space of planes of LED display not Foot, it has not been convenient to the case where removing LED module from front.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of LED display provided by the embodiment of the utility model；

Fig. 2 is structure chart when LED module is not installed on cabinet in Fig. 1；

Fig. 3 is the structural schematic diagram when LED module in Fig. 1 is dismantled from cabinet；

Fig. 4 is the structural schematic diagram of LED module in Fig. 1.

Wherein, each appended drawing reference in figure:

1, cabinet；11, framework；12, signal interface；13, electric power connecting mouth；14, fixation hole；15, display panel；16, Second handle；17, button；

2, unit frame；3, LED module；31, the first in command；

4, the first adsorption piece；5, second it is adsorbed part；6, it latches.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or indirectly on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

Fig. 1 and Fig. 3 is please referred to, now LED display provided by the utility model is illustrated.LED display, including case Body 1 and LED module 3, cabinet 1 include multiple frameworks 11, and multiple frameworks 11 surround multiple unit frames 2, and the front of each unit frame 2 can The LED module 3 that a LED module 3 has been removedly fixed, and has separated from unit frame 2 can pass through corresponding unit frame 2.

LED display provided by the utility model, compared with prior art, in use, by LED module 3 from When being dismantled on cabinet 1, first LED module 3 is separated with unit frame 2, then LED module 3 is taken out from the back side of unit frame 2, it is right LED module 3 is safeguarded or is dismounted, and the positive space of planes for solving LED display are insufficient, it has not been convenient to remove LED module 3 from front The case where.

Further, Fig. 1 and Fig. 2 is please referred to, a kind of specific embodiment party as LED display provided by the utility model Formula, unit frame 2 are square box, and LED module 3 is rectangular mould group, and the catercorner length of the inside of unit frame 2 is greater than LED module 3 Bond length.Rectangular LED module 3 is easily installed, and the gap between two adjacent LEDs mould group 3 is easily controlled after installation, is mentioned The display effect of high LED display, and facilitate and LED module 3 is assemblied into rectangular, promotion using effect；And rectangular unit Frame 2 then facilitates fixed LED module 3, improves the intensity of fixed LED module 3.

Specifically, referring to Fig. 3, when dismantling LED module 3 from cabinet 1, LED module 3 can be holded up to be allowed to vertical Directly after cabinet 1, then by the diagonal line of the short side aligned units frame 2 of LED module 3, since cornerwise length of unit frame 2 is big In the bond length of LED module 3, therefore LED module 3 can be passed through unit frame 2, LED module 3 is taken from the back side of unit frame 2 Out.

Further, Fig. 1 and Fig. 3 is please referred to, a kind of specific embodiment party as LED display provided by the utility model Formula, unit frame 2 are equipped with first and are adsorbed part, and LED module 3 is equipped with the second adsorption piece；

Or unit frame 2 is equipped with the first adsorption piece 4, LED module 3 is equipped with second and is adsorbed part 5；

Or unit frame 2 is equipped with first and is adsorbed part and the first adsorption piece 4, LED module 3 is equipped with the second adsorption piece and the Two are adsorbed part 5；

Or unit frame 2 is equipped with first and is adsorbed part and the first adsorption piece 4, LED module 3 is equipped with the second adsorption piece or the Two are adsorbed part 5；

Or unit frame 2 is equipped with first and is adsorbed part or the first adsorption piece 4, LED module 3 is equipped with the second adsorption piece and the Two are adsorbed part 5；

First in unit frame 2, which is adsorbed part or the first adsorption piece 4, to adsorb with second be located in LED module 3 Part or second be adsorbed part 5 actuation, when LED module 3 is mounted in unit frame 2, it is only necessary to by 3 aligned units of LED module Then frame 2 allows LED module 3 close to unit frame 2, until the first adsorption piece 4 or the first be adsorbed part and second be adsorbed part 5 or LED module 3 and unit frame 2 are fixed together by the actuation of the second adsorption piece, convenient for disassembly and assembly, simple, quick.

Specifically, when the space in the front of LED display is enough, LED module 3 can directly be taken from the front of cabinet 1 Under, it is simple, convenient, fast.

Specifically, Fig. 1 and Fig. 2 is please referred to, second is adsorbed part 5 in LED module 3, and the first adsorption piece 4 is set to unit On frame 2.

Specifically, the first adsorption piece 4 and the second adsorption piece are magnetic part (such as magnet block), and first is adsorbed part and second Being adsorbed part 5 is ferromagnetism part (such as iron block).

Further, Fig. 1 and Fig. 4 is please referred to, a kind of specific embodiment party as LED display provided by the utility model Formula, the back side of LED module 3 are equipped with the first in command 31, LED module of conveniently taking 3, to facilitate LED module 3 from cabinet 1 Upper dismounting, improves disassembly efficiency.

Specifically, referring to Fig. 1, after LED module 3 is mounted in unit frame 2, the first in command 31 is from unit frame 2 Hollow part is stretched out.

Further, as a kind of specific embodiment of LED display provided by the utility model, LED module includes Bottom case, pcb board and the LED lamp bead on pcb board, bottom case are fixedly connected with the side away from LED lamp bead of pcb board, bottom case It is equipped with receiving hole, receiving hole is embedded with the second adsorption piece or second is adsorbed part 5, and bottom case can support pcb board, avoid pcb board It fractures, while bottom case can avoid pcb board unbalance stress and damage as the bolster between pcb board and cabinet 1；Second is inhaled Attachment second is adsorbed part 5 in the receiving hole, the space between LED module 3 and unit frame 2 is saved, to reduce The thickness of LED display.

Optionally, bottom case is a plurality of cross bar and the fixed composition of vertical bar square crossing.

Specifically, the outer rim size of bottom case and the outer rim size of LED module 3 are identical.

Further, it as a kind of specific embodiment of LED display provided by the utility model, is additionally provided on bottom case Positioning column, unit frame 2 are equipped with location hole, and positioning column can be inserted into positioning hole, convenient to LED mould when installing LED module 3 Group 3 is positioned, and avoids the installation site of LED module 3 from deviation occur, while can also play the work of limited support LED module 3 With.

It further, further include HUB plate as a kind of specific embodiment of LED display provided by the utility model, HUB plate is equipped with inserting column, and the side away from pcb board of bottom case is equipped with jack, and inserting column can be inserted into jack.Inserting column is inserted into jack When, conductive connection can be formed, is connected instead of winding displacement in the prior art, therefore its anti-interference ability is stronger, LED module 3 Installation it is more flexible.

Specifically, HUB plate is conductively connected by conducting wire and power supply.

Preferably, HUB plate is set between LED module 3 and cabinet 1, and in the inserting column insertion jack of one side, the other side is fixed In framework 11.

Further, referring to Fig. 3, a kind of specific embodiment as LED display provided by the utility model, case Body 1 is equipped at least two signal interfaces 12 and at least two electric power connecting mouths 13, to signal interface 12 and electric power connecting Mouth 13 is backed up, and avoids signal interface 12 or electric power connecting mouth 13 breaks down and influence the use of LED display.

Preferably, referring to Fig. 3, signal interface 12 and electric power connecting mouth 13 are set as two.

Further, referring to Fig. 3, a kind of specific embodiment as LED display provided by the utility model, case The back side of body 1 is equipped with fixation hole 14, is horizontally arranged by LED display, and after fixation hole 14 is mounted on the row frame of purlin, can LED display is used as floor tile screen, to expand the use scope of LED display, improves the utilization rate of LED display.

Further, referring to Fig. 3, a kind of specific embodiment as LED display provided by the utility model, also Including lock 6, display panel 15, second handle 16 and button 17, lock 6 is set to the side of cabinet 1, and display panel 15 is set to case The back side of body 1, second handle 16 are set in framework 11, and button 17 is set on cabinet 1, and button 17 is located at the one of display panel 15 Side, second handle 16, button 17 and display panel 15 are respectively positioned on the ipsilateral of cabinet 1.

LED display is stitched together for splicing LED display and forms bigger display screen by lock 6；Display panel 15 The information such as temperature, voltage, signal for showing LED display；Second handle 16 conveniently lifts LED display, so as to subsequent Carrying or assembly are carried out to LED display；Button 17 can control the information such as LED display automatic detection signal.

Optionally, referring to Fig. 3, lock 6 is set to the two sides of cabinet 1, when splicing, lock 6 on a cabinet 1 can with it is another Lock 6 on one cabinet 1 is clamped.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims

1.LED display screen, including cabinet and LED module, it is characterised in that: the cabinet includes multiple frameworks, multiple frames Body surrounds multiple unit frames, and the front of each unit frame has been removably secured a LED module, and from the unit frame The LED module of upper separation can pass through the corresponding unit frame.

2. LED display according to claim 1, it is characterised in that: the unit frame is square box, the LED module For rectangular mould group, the catercorner length of the inside of the unit frame is greater than the bond length of the LED module.

3. LED display according to claim 1, it is characterised in that: the unit frame be equipped with first be adsorbed part or/ With the first adsorption piece, the LED module, which is equipped with, described first is adsorbed part or/and described the with what is be located in the unit frame The second adsorption piece or/and second that one adsorption piece correspondence is attracted are adsorbed part.

4. LED display according to claim 1, it is characterised in that: the back side of the LED module is equipped with the first in command.

5. LED display according to claim 3, it is characterised in that: the LED module includes bottom case, pcb board and is set to LED lamp bead on the pcb board, the bottom case is fixedly connected with the side away from the LED lamp bead of the pcb board, described Bottom case is equipped with receiving hole, and the receiving hole is embedded with second adsorption piece or described second is adsorbed part.

6. LED display according to claim 5, it is characterised in that: be additionally provided with positioning column, the unit on the bottom case Frame is equipped with location hole, and the positioning column can be inserted into the positioning hole.

7. LED display according to claim 5, it is characterised in that: further include HUB plate, the HUB plate, which is equipped with, to be inserted The side away from the pcb board of column, the bottom case is equipped with jack, and the inserting column can be inserted into the jack.

8. LED display according to claim 1, it is characterised in that: the cabinet is equipped at least two signal grafting Mouth and at least two electric power connecting mouths.

9. LED display according to claim 1, it is characterised in that: the back side of the cabinet is equipped with fixation hole.

10. LED display according to claim 1, it is characterised in that: further include lock, display panel, second handle and Button, the lock are set to the side of the cabinet, and the display panel is set to the back side of the cabinet, and the second handle is set In in the framework, the button is set on the cabinet, and the button is located at the side of the display panel, and described second Handle, the button and the display panel are respectively positioned on the ipsilateral of the cabinet.