CN209388624U - LED display - Google Patents
LED display Download PDFInfo
- Publication number
- CN209388624U CN209388624U CN201822090566.4U CN201822090566U CN209388624U CN 209388624 U CN209388624 U CN 209388624U CN 201822090566 U CN201822090566 U CN 201822090566U CN 209388624 U CN209388624 U CN 209388624U
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- Prior art keywords
- led display
- control card
- accommodating chamber
- power supply
- front cover
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Abstract
The utility model relates to a kind of LED displays, including LED display module, cabinet, front cover, control card and power supply, frame is equipped in cabinet, the accommodating chamber for accommodating control card and power supply is formed on frame, power supply is installed on a control card, control card is mounted in accommodating chamber, and front cover is mounted in the first end face of accommodating chamber, and LED display module is mounted on the end face of cabinet.The utility model increases by a front cover no longer using the preceding enclosed structure of rotation in accommodating chamber, can prevent external water source from invading in control card and power supply by front cover, to improve the waterproof performance of LED display module.When maintenance, LED display module, front cover and control card need to be successively only dismantled, can safeguard control card and power supply.The smart structural design can be such that LED display is not limited by rear end spaces, have a wide range of application；And the structure is simple, it can be achieved that fast assembling-disassembling.
Description
Technical field
The utility model relates to technical field of LED display more particularly to a kind of LED displays.
Background technique
LED display (LED display) is a kind of flat-panel monitor, is made of LED display module small one by one, is used
Equipment to show the various information such as text, image, video, video signal.LED display in the prior art include cabinet,
LED display module, control card and power supply, cabinet is interior to be equipped with frame, and the front end of frame, control card is arranged in LED display module
The rear end of frame is set with power supply.Once the LED display is applied on wall, due to LED display and wall away from
From smaller, maintenance personnel can not safeguard that control card and power supply therefore can only be first by entire LED display from walls from rear
It removes, is then safeguarded, the structure is time-consuming and laborious, high labor cost.
LED display in the prior art can also adopt the structure of pre-operation maintenance, only need to increase by a shaft on cabinet, will
Frame is arranged in shaft, when needing to safeguard control card or power supply, first removes LED display module, then rotating frame
Frame makes control card and power supply positioned at back-end framework rotate to frame front end along shaft, then removes control card and power supply
It is safeguarded, since the preceding enclosed structure needs rotating frame, control card and power supply can be made to rotate to front end and safeguarded,
Therefore the space for needing to reserve frame rotation, thereby causes a problem in that 1, space hold is big；2, LED display cannot be close
Close to wall, unsightly.
Utility model content
The purpose of this utility model is to provide a kind of LED display, can in the case where the narrow space of rear end,
It is maintained from front end, it is made to have a wide range of application.
In order to solve the above-mentioned technical problem, technical solution provided by the utility model are as follows:
A kind of LED display, including LED display module, cabinet, front cover, control card and power supply are equipped in the cabinet
Frame, the accommodating chamber for accommodating control card and power supply is formed on the frame, and the power supply installation is on a control card, described
Control card is mounted in accommodating chamber, and the front cover is mounted in the first end face of accommodating chamber, and the LED display module is mounted on case
On the end face of body.
Wherein, the front cover and accommodating chamber removably connect.
Wherein, the LED display further includes hasp lock, the hasp lock include can mutually snapping lock and lock tongue,
The lock is arranged in accommodating chamber, and the lock tongue is arranged on front cover, and the accommodating chamber and front cover pass through lock and lock tongue button
It connects.
Wherein, the control card is equipped with interconnecting piece, and the accommodating chamber corresponding position is equipped with fixed part, the control card
It is installed on the fixed part of accommodating chamber by interconnecting piece.
Wherein, the LED display further includes rear cover, and the rear cover is mounted in the second end face of accommodating chamber.
Wherein, the first end face of the control card is arranged with respect to LED display module, the second end face of the control card back to
The setting of LED display module, the power supply are arranged in the second end face of control card, and thermal conductive silicon is equipped between the power supply and rear cover
Glue.
Wherein, described rear cover one end and accommodating chamber are flexibly connected, and the other end and accommodating chamber removably connect.
Wherein, described rear cover one end and accommodating chamber are hinged by hinge, and the other end and accommodating chamber pass through hasp lock snapping.
The utility model has the following beneficial effects: the utility model no longer uses the preceding enclosed structure of rotation, but accommodating
Increase by a front cover on chamber, can prevent external water source from invading in control card and power supply by front cover, to improve LED display module
Waterproof performance.When maintenance, LED display module, front cover and control card need to be successively only dismantled, can safeguard control card and power supply.
The smart structural design can be such that LED display is not limited by rear end spaces, have a wide range of application；And the structure is simple, and it can
Realize fast assembling-disassembling.
Detailed description of the invention
Referring to attached drawing, the disclosure of the utility model be will be apparent.It is to be appreciated that these attached drawings are merely illustrative
Purpose, and be not intended to and the protection scope of the utility model be construed as limiting.In figure:
Fig. 1 is the schematic perspective view of the LED display of an embodiment according to the present utility model.
Fig. 2 is the rearview of the LED display of an embodiment according to the present utility model.
10, LED display；1, LED display module；2, cabinet；21, upper side wall；22, lower wall；3, front cover；31, through-hole；
4, control card；41, plug connector；42, interconnecting piece；5, power supply；6, frame；61, accommodating chamber；611, the first end face of accommodating chamber；
612, the second end face of accommodating chamber；62, the first frame；621, it latches；622, fixed part；63, the second frame；631, it latches；
632, fixed part；7, rear cover.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1 is the schematic perspective view of the LED display of an embodiment according to the present utility model.
It can be seen from the figure that the LED display 10 include LED display module 1, cabinet 2, front cover 3, control card 4 and
Power supply 5, cabinet 2 is interior to be equipped with frame 6, the accommodating chamber 61 for accommodating control card 4 and power supply 5 is formed on frame 6, power supply 5 is pacified
In control card 4, control card 4 is mounted in accommodating chamber 61, and front cover 3 is mounted in the first end face 611 of accommodating chamber 61, LED
Display module 1 is mounted on the end face of cabinet 2.It can prevent external water source from invading in control card 4 and power supply 5 by front cover 3, from
And improve the waterproof performance of LED display 10.When maintenance, LED display module 1, front cover 3 and control card 4 need to be successively only dismantled,
It can safeguard control card 4 and power supply 5.The smart structural design can be such that LED display 10 is not limited by rear end spaces, answer
It is wide with range；And the structure is simple, it can be achieved that fast assembling-disassembling.
In the shown embodiment, accommodating chamber 61 is by the upper side wall 21 of cabinet 2, lower wall 22, the first frame 62, the second side
Frame 63 is collectively formed, and accommodating chamber 61 is located at the center of upper side wall 21 and lower wall 22.
As shown in the figure, control card 4 is equipped with plug connector 41, and evacuation plug connector 41 is offered on 3 corresponding position of front cover
Through-hole 31, plug connector 41 may pass through through-hole 31 and connect with the plug connector in LED display module 1.
As shown in the figure, front cover 3 and accommodating chamber 61 removably connect, and in the shown embodiment, LED display 10 is also
Including hasp lock, hasp lock include can the mutually lock (621,631) of snapping and lock tongue (not shown go out), lock (621,631)
It is arranged in accommodating chamber 61, lock tongue is arranged on front cover 3, and accommodating chamber 61 and front cover 3 pass through lock (621,631) and lock tongue button
It connects.In the shown embodiment, the quantity for latching (621,631) is eight, is divided into two groups, every group four, two groups of locks (621,
631) it is separately positioned on the first frame 62 and the second frame 63；The quantity of lock tongue is eight, is divided into two groups, every group four, two
Group lock tongue is separately positioned on front cover 3, and the position of every group of lock (621,631) and lock tongue corresponds to each other.It will be seen that optional
Embodiment in, lock and the quantity of lock tongue are not limited to eight, depending on actual needs.
In alternative embodiments, alternatively, front cover 3 and accommodating chamber 61 can also connect in other way, example
Such as, 3 one end of front cover and accommodating chamber 61 are flexibly connected, and the other end and accommodating chamber 61 removably connect, specifically, 3 one end of front cover
With the first frame 62 by hinged, the other end and the second frame 63 pass through hasp lock snapping.
In the prior art, the structure that LED display adopts pre-operation maintenance needs rotating frame, passes through control card and power supply
Shaft rotates to front end and is safeguarded, restores frame after maintenance again, since the position of frame is changed, if not by survey
Trial work tool, frame are difficult to be accurately returned to home position, since LED display module and control card pass through the hardwired side of plug connector
Formula is easy to cause LED display module poor contact once frame is deviated, to influence normally making for LED display
With.As shown in the figure, control card 4 is equipped with interconnecting piece 42, and 61 corresponding position of accommodating chamber is equipped with fixed part (622,632), control
Fabrication 4 is installed on the fixed part (622,632) of accommodating chamber 61 by interconnecting piece 42.In the present embodiment, fixed part (622,
632) it is arranged on the first frame 62 and the second frame 63, threaded hole is offered on interconnecting piece 42, fixed part (622,632) is corresponding
Threaded hole is offered on position, screw is passed through into the threaded hole on interconnecting piece 42 and fixed part (622,632), to make control card
4 are installed in accommodating chamber 61.Control card 4 after maintenance is installed on fixed part (622,632), due to fixed part (622,
632) be it is fixed, so as to remain unchanged the position of control card 4, therefore, the plug connector 41 of control card 4 can be made
Exactitude position is realized with the plug connector in LED display module 1, to guarantee that control card 4 and LED display module 1 reliably connect.
Fig. 2 is the rearview of the LED display of an embodiment according to the present utility model.
It can be seen from the figure that LED display 10 further includes rear cover 7, rear cover 7 is mounted on the second end face 612 of accommodating chamber
On, in the shown embodiment, 7 one end of rear cover and accommodating chamber 61 are flexibly connected, and the other end and accommodating chamber 61 removably connect,
For example, 7 one end of rear cover and the second frame 63 are hinged by hinge, the other end and the first frame 62 pass through hasp lock snapping.Can
In the embodiment of choosing, rear cover 7 and accommodating chamber 61 can also be connected removably, for example, lock tongue is arranged on rear cover 7,
Lock is set on one frame 62 and the corresponding position of the second frame 63, by lock and lock tongue to make rear cover 7 and accommodating chamber 61
Snapping.Rear cover 7 can prevent water source from invading in control card 4 and power supply 5 from the rear end of LED display 10, so that it is aobvious to improve LED
The waterproof performance of display screen 10.After LED display 10 in the enough situations of end spaces, 4 He of control card can also be safeguarded from rear end
Power supply 5.
Conventionally, as power supply is during the work time, calorific value is big, if the heat that cannot in time generate power supply
Amount distributes, and the heat gathered is easy to influence the service life and safety of power supply.In the shown embodiment, control card 4
First end face be arranged with respect to LED display module 1, the second end face of control card 4 is arranged back to LED display module 1, and power supply 5 is set
It sets in the second end face of control card 4, is equipped between power supply 5 and rear cover 7 heat conductive silica gel (not shown go out).Pass through heat conductive silica gel energy
The heat for enough generating power supply 5 runs through rear cover 7 and distributes, so that the temperature of power supply 5 remains at safe range
It is interior, to improve the service life and safety of power supply 5.
Maintenance process:
Step 1: first LED display module 1 is removed from the end face of cabinet 2 by tool；
(621,631) are latched on the first frame 62 and the second frame 63 step 2: opening, by front cover 3 from the first frame 62
It is removed on the second frame 63；
Step 3: the screw on interconnecting piece 42 is screwed down by tool, then by control card 4 from fixed part (622,
632) it is removed on；
Step 4: power supply 5 is removed from control card 4, control card 4 and power supply 5 can be safeguarded.
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 (8)
1. a kind of LED display, which is characterized in that described including LED display module, cabinet, front cover, control card and power supply
It is equipped with frame in cabinet, the accommodating chamber for accommodating control card and power supply is formed on the frame, the power supply is mounted on control
In fabrication, the control card is mounted in accommodating chamber, and the front cover is mounted in the first end face of accommodating chamber, and the LED is shown
Mould group is mounted on the end face of cabinet.
2. LED display according to claim 1, which is characterized in that the front cover and accommodating chamber removably connect.
3. LED display according to claim 2, which is characterized in that the LED display further includes hasp lock, described
Hasp lock include can mutual snapping lock and lock tongue, the lock is arranged in accommodating chamber, the lock tongue setting on front cover,
The accommodating chamber and front cover pass through lock and lock tongue snapping.
4. LED display according to claim 1, which is characterized in that the control card is equipped with interconnecting piece, the receiving
Chamber corresponding position is equipped with fixed part, and the control card is installed on the fixed part of accommodating chamber by interconnecting piece.
5. LED display according to claim 1, which is characterized in that the LED display further includes rear cover, after described
Lid is mounted in the second end face of accommodating chamber.
6. LED display according to claim 5, which is characterized in that the first end face of the control card is shown with respect to LED
The second end face of the setting of mould group, the control card is arranged back to LED display module, and the second end of control card is arranged in the power supply
On face, heat conductive silica gel is equipped between the power supply and rear cover.
7. LED display according to claim 5, which is characterized in that described rear cover one end and accommodating chamber are flexibly connected, separately
One end and accommodating chamber removably connect.
8. LED display according to claim 7, which is characterized in that described rear cover one end and accommodating chamber are cut with scissors by hinge
It connects, the other end and accommodating chamber pass through hasp lock snapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822090566.4U CN209388624U (en) | 2018-12-12 | 2018-12-12 | LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822090566.4U CN209388624U (en) | 2018-12-12 | 2018-12-12 | LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209388624U true CN209388624U (en) | 2019-09-13 |
Family
ID=67871811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822090566.4U Active CN209388624U (en) | 2018-12-12 | 2018-12-12 | LED display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209388624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616025A (en) * | 2018-12-12 | 2019-04-12 | 深圳蓝普科技有限公司 | The preceding maintaining method of LED display and the LED display |
-
2018
- 2018-12-12 CN CN201822090566.4U patent/CN209388624U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616025A (en) * | 2018-12-12 | 2019-04-12 | 深圳蓝普科技有限公司 | The preceding maintaining method of LED display and the LED display |
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