CN209103716U - A kind of interlocking module LED display module - Google Patents
A kind of interlocking module LED display module Download PDFInfo
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- CN209103716U CN209103716U CN201822068404.0U CN201822068404U CN209103716U CN 209103716 U CN209103716 U CN 209103716U CN 201822068404 U CN201822068404 U CN 201822068404U CN 209103716 U CN209103716 U CN 209103716U
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- led display
- display module
- module
- interlocking
- bottom shell
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Abstract
The utility model relates to a kind of interlocking module LED display modules, it includes linkage lock unit, the back side of the bottom shell plate is arranged in the linkage lock unit, the linkage lock unit includes driving head and several interlocking bar, several interlocking bar can be driven to act simultaneously by the driving head, LED display module is connected on assembled frame with reaching, or completes the purpose spliced between different LED display modules.
Description
Technical field
The utility model relates to a kind of LED display modules, and it is aobvious to particularly relate to a kind of LED that the back side is provided with linkage lock unit
Show mould group, which includes driving head and several interlocking bar, can drive several connection simultaneously by the driving head
LED display module, is connected on assembled frame by lever movement with reaching, or completes to splice between different LED display modules
Purpose.
Background technique
LED display is a kind of flat-panel monitor, is made of several LED module panel splicings, can be used to later
Show the vision signal of the dynamic such as text, image, video or static state.It is applied currently, various LED displays are very universal
The production and living of people suffer.
As shown in Figure 1, being traditional LED display product comprising several LED display modules 1 and assembled frame 2,
Several LED display modules 1 are independently mounted on assembled frame 2 with the integral large LED display screen of shape.
But this traditional LED display product is when in use there is also this many disadvantage, will now be described as
Under.The first, construction personnel needs using installation screw or fixing lock one by one by LED display module 1 when being assembled
Four sides be separately fixed at assembled frame 2 and can complete to assemble, assembling process is more complicated, and assembly efficiency is lower, meanwhile,
Its disassembly mode is also extremely complex, is not easy to later period disassembly, maintenance.The second, each LED display module 1 has independent
Power supply signal controls box, so its whole power supply line, signal number of lines are more, connection mode is complicated, and this is for traditional technology
Major defect.
Utility model content
The technology employed by the present utility model is a kind of interlocking module LED display module (50) comprising LED
Lamp plate (10), mask plate (20) and bottom shell plate (30), wherein several LED light sources (11) are provided in the LED lamp panel (10),
The mask plate (20) lid is located at LED lamp panel (10) side, and the bottom shell plate (30) lid is located at LED lamp panel (10) other side,
Several LED light sources (11) are exposed from the mask plate (20).
Interlocking module LED display module (50) includes linkage lock unit (100), the linkage lock unit (100) setting
At the back side of the bottom shell plate (30), which includes driving head (110) and several interlocking bar (120),
In, the driving head (110) rotation is plugged on the bottom shell plate (30).
The driving head (110) includes shaft (111), sprocket (112) and drive hole (113), the shaft (111) connection
In sprocket (112) bottom, which can rotate synchronously with the shaft (111), the drive hole (113) setting
In the sprocket (112).
Several interlocking bar (120) are meshed with the sprocket (112) simultaneously, wherein each interlocking bar (120)
Including rack gear (121), connecting rod (122) and clamp (123).
The rack gear (121), the connecting rod (122) and the clamp (123) connection shape are integral, wherein the rack gear (121)
It is meshed with the sprocket (112), which is connected between the rack gear (121) and the clamp (123), the clamp
(123) it is located at bottom shell plate (30) the edge position.
When work, column spanner is inserted into the drive hole (113) and is rotated by operator, this moment, the driving
Head (110) drives several interlocking bar (120) to act simultaneously, makes each clamp (123) evagination, LED is shown mould
Group (50) is connected on assembled frame (2), or completes the splicing between different LED display modules.
The linkage lock unit (100) includes the driving head (110) and four interlocking bar (120), wherein four
The clamp (123) of the interlocking bar (120) is located at the corner location of the bottom shell plate (30), and rotating the driving head (110) can
It drives four clamps (123) while evagination is LED display module (50) to be connected on assembled frame (2).
The linkage lock unit (100) includes the driving head (110) and three interlocking bar (120), wherein three
The interlocking bar (120) is divided into two frame locking levels (130) and a mould group locking level (140), two frame locking levels
(130) the LED display module (50) to be locked on assembled frame, the mould group locking level (140) is to complete not
With the locking between LED display module.
In the LED display module (50), two sides are respectively arranged with submodule group (200) up and down, the LED display module
(50) it is stitched together to be formed a unit module (300) with two submodule groups (200), meanwhile, two groups of linkage lock units
(100) two sides up and down of the LED display module (50) are separately positioned on, which is provided with pair
Socket part point (210).
The driving head (110) rotation, while driving two frame locking levels (130) and the mould group locking level
(140) evagination, wherein two frame locking levels (130) are connected on assembled frame (2), and the mould group locking level
(140) it is connected in the butted part (210) of the submodule group (200), to be completed at the same time the LED display module (50) and upper and lower two
Being located by connecting for a submodule group (200) and connecting and fixing for the unit module (300) and assembled frame (2).
LED display module (50) back side is provided with unit central control box (400), is arranged at submodule group (200) back side
There is submodule group central control box (500), wherein the unit central control box (400) includes unit lead-out wire (410) and socket of plugging into
(420), which includes connecting line (510) between mould group.
One end of connecting line (510) is connected in the submodule group central control box (500) between the mould group, and other end is connected to
In the socket of plugging into (420) of the unit central control box (400), to complete the LED display module (50) and two submodule groups (200)
Between electric power, signal connection, the unit lead-out wire (410) of the unit central control box (400) is connected to the adjacent unit module
(300) between, to complete the connection of electric power, signal between different unit modules (300).
Heat sink (40) are embedded in the bottom shell plate (30), interior thermal hole (31) and outer is offered on the bottom shell plate (30)
Heat release hole (32), wherein the interior thermal hole (31) is arranged between the LED lamp panel (10) and the heat sink (40), this is interior thermally conductive
Thermally conductive blob of viscose (33) are filled in hole (31), which is arranged in the heat sink (40) and exterior space (A)
Between.
Ring frame (41) are equipped in bottom shell plate (30) surrounding, which is connected with the heat sink (40), the ring
Frame (41) and the heat sink (40) are made of metal.
The linkage lock unit (100) further includes fixed cover (114), which is located at the fixation cover (114)
In, turn hole (115) are offered at the top of the fixation cover (114), are rotatably arranged in the turn hole (115) at the top of the driving head (110).
The side of the fixation cover (114) offers punched out (116), and several interlocking bar (120) are threaded through in the punched out (116).
The linkage lock unit (100) further includes several position-limiting covers (117), and several position-limiting covers (117) are fixed at the bottom shell plate
(30) back side edge position, the clamp (123) of the interlocking bar (120) are threaded through in the position-limiting cover (117), pass through the limit
Cover (117) limits the motion profile of the clamp (123).
The utility model has the following beneficial effects: the utility model provides a kind of interlocking module LED display module, the back side
It is provided with linkage lock unit, which includes driving head and several interlocking bar, being capable of band simultaneously by the driving head
Several interlocking bar movements are moved, LED display module is connected on assembled frame with reaching, or completes different LED and shows mould
The purpose spliced between group.In addition, LED display module is respectively arranged with submodule group in two sides up and down, the LED display module with
Can two submodule groups be stitched together to form a unit module, directly can be spliced to form entirety by several unit modules
LED display, due to the unit module size be much larger than single LED display module, so using the unit module into
Row splicing can greatly promote splicing, assembly efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of traditional LED display.
Fig. 2 is the schematic diagram of the section structure of the utility model display module.
Fig. 3 is the structural schematic diagram that the utility model includes four interlocking bar.
Fig. 4 is the structural schematic diagram that the utility model includes three interlocking bar.
Fig. 5 is the schematic perspective view of the utility model linkage lock unit.
Fig. 6 is the structural schematic diagram of the utility model unit module.
Specific embodiment
As shown in figures 2-6, a kind of interlocking module LED display module 50 comprising LED lamp panel 10, mask plate 20 and
Bottom shell plate 30.
Wherein, several LED light sources 11 are provided in the LED lamp panel 10, the mask plate 20 lid is located at the LED lamp panel 10 1
Side, the bottom shell plate 30 lid are located at 10 other side of LED lamp panel.
Several LED light sources 11 are exposed from the mask plate 20.
When work, several 11 electrified light emittings of LED light source, outwardly to show image information.
As shown in Fig. 2, in order to promote the resolution ratio of LED display, the spacing W between LED light source 11 increasingly contracts in practice
Small, the calorific value of the LED lamp panel 10 is gradually increased, so being embedded with heat sink 40 in the bottom shell plate 30 of the utility model.
Interior thermal hole 31 and outer heat release hole 32 are offered on the bottom shell plate 30, wherein the interior thermal hole 31 is arranged at this
Between LED lamp panel 10 and the heat sink 40, thermally conductive blob of viscose 33 is filled in the interior thermal hole 31, which can be by leading
Hot silica gel material is made.
The outer connection of heat release hole 32 is arranged between the heat sink 40 and exterior space A.
The heat of the LED lamp panel 10 mainly passes through the thermally conductive blob of viscose 33 and is transmitted on the heat sink 40, then mainly passes through
The outer heat release hole 32 is dispersed into exterior space A, to have the function that radiate to the LED lamp panel 10.
By above-mentioned structure, can radiate in the case where not increasing extra heat dissipation component to LED lamp panel 10, from
And the integral thickness of LED display module can be substantially reduced, reduce its volume.
When specific implementation, it is equipped with ring frame 41 in 30 surrounding of bottom shell plate, the ring frame 41 and 40 phase of heat sink
Connection.
The ring frame 41 and the heat sink 40 are made of metal, for example, Al alloys andMg alloys etc..
The mask plate 20 and the bottom shell plate 30 are made of plastic materials.
Through the ring frame 41 and the heat sink 40 while improving radiating effect, it is able to ascend the overall structure of product
Intensity.
As in Figure 3-5, interlocking module LED display module 50 includes linkage lock unit 100, the linkage lock unit
100 are arranged in the back side of the bottom shell plate 30.
The linkage lock unit 100 includes driving head 110 and several interlocking bar 120, wherein the driving head 110 rotation is inserted
It is located on the bottom shell plate 30.
The driving head 110 includes shaft 111, sprocket 112 and drive hole 113.
The shaft 111 is connected to 112 bottom of sprocket, which can rotate synchronously with the shaft 111.
The drive hole 113 is arranged in the sprocket 112.
Several interlocking bar 120 are meshed with the sprocket 112 simultaneously, wherein each interlocking bar 120 includes tooth
Item 121, connecting rod 122 and clamp 123.
The rack gear 121, the connecting rod 122 and the clamp 123 connection shape are integral, wherein the rack gear 121 and the gear
Column 112 is meshed, which is connected between the rack gear 121 and the clamp 123, which is located at the bottom shell plate 30 4
Circumferential edges position.
When work, column spanner is inserted into the drive hole 113 and is rotated by operator, this moment, the driving head
110 drive several interlocking bar 120 to act simultaneously, make each 123 evagination of clamp, to reach LED display module 50
It is connected on assembled frame 2, or completes the purpose spliced between different LED display modules.
When specific implementation, which can be Hexagon hole, interior quadrangle square hole etc..
As shown in figure 5, the linkage lock unit 100 further includes fixed cover 114, the driving head 110 when specific implementation
It is located in the fixation cover 114, offers turn hole 115 at the top of the fixation cover 114, be rotatably arranged at the top of the driving head 110
In the turn hole 115.
It is protected by 114 pairs of driving heads 110 of the fixation cover, while the fixation cover 114 can be by the driving head 110
Rotatably it is erected at the back side of the bottom shell plate 30.
The side of the fixation cover 114 offers punched out 116, and several interlocking bar 120 are threaded through in the punched out 116.
As shown in figure 4, the linkage lock unit 100 further includes several position-limiting covers 117 when specific implementation, it is several to be somebody's turn to do
Position-limiting cover 117 is fixed at 30 back side edge position of bottom shell plate.
The clamp 123 of the interlocking bar 120 is threaded through in the position-limiting cover 117, limits the clamp 123 by the position-limiting cover 117
Motion profile.
As shown in figure 3, the linkage lock unit 100 includes the driving head 110 and four when specific implementation
The interlocking bar 120, wherein the clamp 123 of four interlocking bar 120 is located at the corner location of the bottom shell plate 30.
Rotate the driving head 110 be able to drive four clamps 123 simultaneously evagination LED display module 50 is clamped with reaching
Purpose on assembled frame 2.
The utility model can be realized the Fast Installation and disassembly of LED display module by above-mentioned linkage structure.
As shown in Fig. 4,6, when specific implementation, which includes the driving head 110 and three
A interlocking bar 120, wherein three interlocking bar 120 are divided to for two frame locking levels 130 and a mould group locking level 140.
Two frame locking levels 130 are the LED display module 50 to be locked on assembled frame, a mould group lock
Fixed pole 140 is to complete the locking between different LED display modules.
As shown in fig. 6, being respectively arranged with submodule group 200 in about 50 two sides of LED display module, the LED is shown
Mould group 50 and two submodule groups 200 are stitched together to form a unit module 300.
Meanwhile two groups of linkage lock units 100 are separately positioned on the two sides up and down of the LED display module 50.
In practice, it directly can be spliced to form whole LED display by several unit modules 300, due to the unit
The size of module 300 is much larger than single LED display module 50, so carrying out splicing using the unit module 300 can be significantly
Promote splicing, assembly efficiency.
The 200 lateral edge position of submodule group is provided with butted part 210, which can be card entry slot, card
Enter hole or other similar structure.
The driving head 110 rotation, while driving outside two frame locking levels 130 and the mould group locking level 140
It is convex, wherein two frame locking levels 130 are connected on assembled frame 2, and the mould group locking level 140 is connected to the son
In the butted part 210 of mould group 200.
Be completed at the same time the LED display module 50 and upper and lower two submodule groups 200 be located by connecting and the unit mould
Block 300 is connected and fixed with assembled frame 2, and assembly, disassembly mode are simple.
As shown in fig. 6, unit central control box 400 is provided at 50 back side of LED display module, at 200 back side of submodule group
It is provided with submodule group central control box 500, wherein the unit central control box 400 includes unit lead-out wire 410 and socket 420 of plugging into.
The submodule group central control box 500 includes connecting line 510 between mould group.
One end of connecting line 510 is connected in the submodule group central control box 500 between the mould group, and other end is connected to the list
In the socket 420 of plugging into of first central control box 400, to complete electric power between the LED display module 50 and two submodule groups 200, letter
Number connection.
The unit lead-out wire 410 of the unit central control box 400 is connected between the adjacent unit module 300, to complete not
The connection of electric power, signal between same unit module 300.
In practice, connecting line 510 is all power supply, signal Hybrid connections line between the unit lead-out wire 410 and the mould group, is somebody's turn to do
The electronic components such as transformer, control IC are provided in unit central control box 400 and the submodule group central control box 500.
The utility model can simplify the connection mode between mould group by above-mentioned electric power, signal connection type, facilitate dress
Match, while simplifying railway superstructures.
Claims (10)
1. a kind of interlocking module LED display module, it is characterised in that: it includes LED lamp panel (10), mask plate (20) and bottom
Coverboard (30), wherein be provided with several LED light sources (11) in the LED lamp panel (10), the mask plate (20) lid is located at the LED light
Plate (10) side, the bottom shell plate (30) lid are located at LED lamp panel (10) other side, and several LED light sources (11) are from the mask plate
(20) it is exposed in,
Interlocking module LED display module (50) includes linkage lock unit (100), which is arranged at this
The back side of bottom shell plate (30), the linkage lock unit (100) include driving head (110) and several interlocking bar (120), wherein should
Driving head (110) rotation is plugged on the bottom shell plate (30),
The driving head (110) includes shaft (111), sprocket (112) and drive hole (113), which is connected to this
Sprocket (112) bottom, the sprocket (112) can be rotated synchronously with the shaft (111), which is arranged at this
In sprocket (112),
Several interlocking bar (120) are meshed with the sprocket (112) simultaneously, wherein each interlocking bar (120) includes
Rack gear (121), connecting rod (122) and clamp (123),
The rack gear (121), the connecting rod (122) and the clamp (123) connection shape it is integral, wherein the rack gear (121) with should
Sprocket (112) is meshed, which is connected between the rack gear (121) and the clamp (123), clamp (123) position
In bottom shell plate (30) the edge position.
2. a kind of interlocking module LED display module as described in claim 1, it is characterised in that: the linkage lock unit (100)
Including the driving head (110) and four interlocking bar (120), wherein the clamp (123) of four interlocking bar (120)
It is located at the corner location of the bottom shell plate (30).
3. a kind of interlocking module LED display module as described in claim 1, it is characterised in that: the linkage lock unit (100)
Including the driving head (110) and three interlocking bar (120), wherein three interlocking bar (120) are divided into two frames
Locking level (130) and a mould group locking level (140),
In the LED display module (50), two sides are respectively arranged with submodule group (200) up and down, LED display module (50) with
Two submodule groups (200) are stitched together to be formed a unit module (300), meanwhile, two groups of linkage lock units (100) are respectively
It is arranged in the two sides up and down of the LED display module (50), which is provided with butted part
(210)。
4. a kind of interlocking module LED display module as claimed in claim 3, it is characterised in that: in the LED display module
(50) back side is provided with unit central control box (400), and submodule group (200) back side is provided with submodule group central control box (500),
In, which includes unit lead-out wire (410) and socket of plugging into (420), the submodule group central control box (500)
Including connecting line (510) between mould group,
One end of connecting line (510) is connected in the submodule group central control box (500) between the mould group, and other end is connected to the list
In the socket of plugging into (420) of first central control box (400), the unit lead-out wire (410) of the unit central control box (400) is connected to adjacent
Between the unit module (300).
5. a kind of interlocking module LED display module as described in claim 1, it is characterised in that: embedding in the bottom shell plate (30)
Equipped with heat sink (40), interior thermal hole (31) and outer heat release hole (32) are offered on the bottom shell plate (30), wherein this is interior thermally conductive
Hole (31) is arranged between the LED lamp panel (10) and the heat sink (40), and thermally conductive blob of viscose is filled in the interior thermal hole (31)
(33), which is arranged between the heat sink (40) and exterior space (A).
6. a kind of interlocking module LED display module as claimed in claim 5, it is characterised in that: in the bottom shell plate (30) four
Be equipped with ring frame (41) week, which is connected with the heat sink (40), the ring frame (41) and the heat sink (40) by
Metal is made.
7. a kind of interlocking module LED display module as claimed in claim 5, it is characterised in that: the thermally conductive blob of viscose (33) by
Heat conductive silica gel material is made.
8. a kind of interlocking module LED display module as described in claim 1, it is characterised in that: the linkage lock unit (100)
It further include fixed cover (114), which is located in the fixation cover (114), opens up at the top of the fixation cover (114)
There are turn hole (115), is rotatably arranged in the turn hole (115) at the top of the driving head (110).
9. a kind of interlocking module LED display module as claimed in claim 8, it is characterised in that: the side of the fixation cover (114)
Face offers punched out (116), and several interlocking bar (120) are threaded through in the punched out (116).
10. a kind of interlocking module LED display module as described in claim 1, it is characterised in that: the linkage lock unit
It (100) further include several position-limiting covers (117), several position-limiting covers (117) are fixed at bottom shell plate (30) back side surrounding
Edge position, the clamp (123) of the interlocking bar (120) are threaded through in the position-limiting cover (117).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822068404.0U CN209103716U (en) | 2018-12-11 | 2018-12-11 | A kind of interlocking module LED display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822068404.0U CN209103716U (en) | 2018-12-11 | 2018-12-11 | A kind of interlocking module LED display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209103716U true CN209103716U (en) | 2019-07-12 |
Family
ID=67162651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822068404.0U Active CN209103716U (en) | 2018-12-11 | 2018-12-11 | A kind of interlocking module LED display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209103716U (en) |
-
2018
- 2018-12-11 CN CN201822068404.0U patent/CN209103716U/en active Active
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