CN106782105B - A kind of LED display cabinet - Google Patents
A kind of LED display cabinet Download PDFInfo
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- CN106782105B CN106782105B CN201611026277.7A CN201611026277A CN106782105B CN 106782105 B CN106782105 B CN 106782105B CN 201611026277 A CN201611026277 A CN 201611026277A CN 106782105 B CN106782105 B CN 106782105B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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Abstract
To overcome existing LED to show cabinet, there are moulded inconsistent, influence transport, the problem of installation and storage, the present invention provides a kind of LED to show cabinet, including installation frame and LED display module, the installation frame has front end face and rear end face, the installation through-hole for being connected to the front end face and rear end face is provided on the installation frame, the LED display module includes display screen and the first hand positioned at the display screen back, the display screen of the LED display module is set on the front end face of the installation frame, and the first hand is embedded in the installation through-hole.LED display cabinet provided by the invention makes moulded appearance consistent by Geometrical molding, meets transport installation requirement, and simple installation, facilitates maintenance before and after mould group.
Description
Technical field
The invention belongs to technical field of LED display, and in particular to a kind of LED display cabinet.
Background technique
LED (light emitting diode, light emitting diode) shows that screen is usually used in showing text, image, video
Etc. various information, existing LED display screen generallys use modular body structure combination, is shown by multiple independent LED
Cabinet interconnection is composed.
Since the development with society is higher and higher to human engineering requirement, so all special on many LED display cabinets
Meaning mounting knob is transported, the supporting point of installation by handle offer LED display cabinet, however existing LED display cabinet
Grip structure excessively functionalization, it is moulded inconsistent with cabinet, cause the occupied space of LED display cabinet to increase, simultaneously
Since handle is as protrusion, the storage for affecting LED display cabinet is placed, and showing the installation of cabinet to LED, there is also dry
Relate to effect.
Summary of the invention
For the problem that existing LED display cabinet is there are moulded inconsistent, transport, installation and storage are influenced, this
Invention provides a kind of LED and shows cabinet and LED combination screen.
It is as follows that the present invention solves technical solution used by above-mentioned technical problem:
A kind of LED display cabinet is provided, including installation frame and LED display module, the installation frame have front end face
And rear end face, the installation through-hole for being connected to the front end face and rear end face, the LED display module packet are provided on the installation frame
Display screen and the first hand positioned at the display screen back are included, the display screen of the LED display module is set to the peace
It frames up on the front end face of frame, and the first hand is embedded in the installation through-hole.
Further, the quantity of the installation through-hole and LED display module is multiple, the multiple LED display module
In Matrix cover on the front end face of the installation frame, correspondingly, the multiple installation through-hole is on the installation frame
Matrix arrangement, and the position of multiple installation through-holes and the multiple LED display module corresponds.
Further, the first hand is the arced configuration of display screen back protrusion, and the first hand
Groove is equipped between two sides and the installation frame.
Further, the back of the display screen is equipped with magnet, the installation frame and the display screen magnetic connection.
Further, it is equipped with partition between two neighboring installation through-hole, the two neighboring peace of connection is provided on the partition
The intercommunicating pore for filling through-hole, forms second hand.
Further, the LED shows that cabinet further includes having power pack, and peace is provided on the rear end face of the installation frame
Tankage, the power pack are embedded in the mounting groove；
The back of the display screen is equipped with the grafting male connector for power supply supply, the front end face corresponding positions of the installation frame
Grafting female is installed, the grafting male connector and grafting female, which cooperate, to be electrically connected, and the installation frame is hollow structure, institute
It states grafting female and is electrically connected with the power pack by the way that route is arranged inside installation frame.
Further, indicator light and cabinet feeler switch are additionally provided on the installation frame, the indicator light and cabinet are surveyed
Examination key is electrically connected with the display screen and power pack, for testing whether display screen and power pack normally connect.
Further, the top surface of the installation frame is equipped with engaging lug, and the bottom surface of the installation frame is in same vertical side
It is equipped with the first link slot compatible with the engaging lug shape upwards；
The second link slot and third link slot interconnected are respectively arranged at left and right sides of the installation frame.
Further, the top surface of the installation frame is equipped with power connector and signal connector, the installation frame
Bottom surface is equipped with outlet compatible with the power connector, and signal compatible with the signal connector is inserted
Mouthful.
Further, the bottom surface of the installation frame is equipped with the first raised line, and the first side of the installation frame is equipped with the
Two raised lines, first raised line and the second raised line extend along the bottom surface of installation frame and first side respectively and intersect at it diagonally
Position；
The top surface of the installation frame is equipped with the first strip groove compatible with first raised line, the installation frame
Second side be equipped be adapted with second raised line with the second strip groove, first strip groove and the second raised line are respectively along peace
It frames up the bottom surface of frame and second side extends and intersects at its diagonal position.
The LED that there is provided according to the present invention shows cabinet, and installation through-hole is provided on installation frame, by by the first in command
In portion's setting to LED display module, it can be used as the force site of LED display module before being assembled, facilitate LED display module
Transport；When being installed, LED display module can be quickly driven to pass through and fix to the installing frame by the first in command
On frame, while realizing quick positioning and installation；On the other hand, when LED shows that cabinet is completed, the in LED display module
Leader portion can meet the requirement of relevant porter and installation as the force handle of cabinet, meanwhile, the first in command is located at installation
Inside the installation through-hole of frame, the moulded consistent of cabinet is shown with LED, simple installation facilitates the front and back of LED display module
Maintenance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the LED that one embodiment of the invention provides shows cabinet；
Fig. 2 is the enlarged diagram in Fig. 1 at A；
Fig. 3 is the perspective view of the explosion that the LED that one embodiment of the invention provides shows cabinet；
Fig. 4 is the structural schematic diagram for the LED display module that one embodiment of the invention provides；
Fig. 5 is the structural schematic diagram for the installation frame that one embodiment of the invention provides；
Fig. 6 is the enlarged diagram in Fig. 5 at B；
Fig. 7 is the enlarged diagram in Fig. 5 at C；
Fig. 8 is the schematic diagram that the LED that one embodiment of the invention provides shows cabinet and ground face contact；
Fig. 9 is the enlarged diagram in Fig. 8 at D.
Appended drawing reference in Figure of description is as follows:
100, installation frame；101, engaging lug；102, mounting groove；103, the first strip groove；104, power connector；105,
Signal connector；106, the first connecting hole；107, installation through-hole；108, the second link slot；109, second hand；110, it is connected to
Hole；111, the first link slot；112, signal socket；113, outlet；114, the second connecting hole；115, the 4th connecting hole；
116, the first raised line；117, the second raised line；118, cabinet feeler switch；119, indicator light；200, LED display module；201, first
Handle portion；202, display screen；203, magnet；204, positioning column；205, grafting male connector；206, groove；207, LED lamp bead；300,
Power pack.
Specific embodiment
In order to which the technical problems, technical solutions and beneficial effects solved by the present invention is more clearly understood, below in conjunction with
Accompanying drawings and embodiments, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
Be merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.In the description of the present invention,
Unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Show cabinet referring to a kind of LED shown in Fig. 1 and Fig. 3, is present embodiments provided, including installation frame 100 and LED it is aobvious
Show mould group 200, the installation frame 100 is to pass through the integrally formed rectangular planar frame of die-casting technique, the installation frame 100
With front end face and rear end face, the installation through-hole 107 for being connected to the front end face and rear end face is provided on the installation frame 100,
The LED display module 200 includes display screen 202 and the first hand 201 positioned at 202 back of display screen, the LED
The display screen 202 of display module 200 is set on the front end face of the installation frame 100, and the first hand 201 is inlayed
In the installation through-hole 107.
Installation through-hole 107 is provided on installation frame 100, by the way that LED display module is arrived in the setting of first hand 201
On 200, it can be used as the force site of LED display module 200 before being assembled, facilitate the transport of LED display module 200；?
When being installed, LED display module 200 can be quickly driven to pass through and fix to the installation frame 100 by the first in command
On, while realizing quick positioning and installation；On the other hand, when LED shows that cabinet is completed, the in LED display module 200
Leader portion 201 can meet the requirement of relevant porter and installation as the force handle of cabinet, meanwhile, the first in command is located at
Inside the installation through-hole 107 of installation frame 100, the moulded consistent of cabinet is shown with LED, simple installation facilitates LED to show
It safeguards the front and back of mould group 200.
The quantity of the installation through-hole 107 and LED display module 200 is multiple, the multiple LED display module 200
In Matrix cover on the front end face of the installation frame 100, correspondingly, the multiple installation through-hole 107 is in the installing frame
It arranges on frame 100 in matrix, and the position of multiple installation through-holes 107 and the multiple LED display module 200 corresponds.
In the present embodiment, the quantity of the installation through-hole 107 and LED display module 200 is 4, and described 4
LED display module 200 is arranged successively along the length direction of the installation frame 100, and in different LED display modules 200
202 boundary of display screen is mutually linked, so that the display screen 202 in the LED display module 200 covers the installation frame 100
Front end face；It is shown correspondingly, 4 installation through-holes 107 correspond to 4 LED along the length direction of the installation frame 100
Show the position equidistant arrangement of mould group 200.
It should be noted that in other embodiments, the quantity of the installation through-hole 107 and LED display module 200 and its
Arrangement mode can also have other selections, and those skilled in the art are actually needed as needed carries out quantity selection, while LED is aobvious
Show that the arrangement mode of mould group 200 can be annular array, can be irregular alignment, or along curved surface arrangement etc., should all include
Within protection scope of the present invention.
Specifically, shown in Figure 4, the first hand 201 is the arced configuration of 202 back of display screen protrusion, institute
The top and bottom for stating the first in command are adapted with the two sides up and down of the installation through-hole 107 of the installation frame 100 respectively, and institute
It states and is equipped with groove 206 between the two sides of first hand 201 and the installation frame 100, hand is protruded into institute convenient for operator
It states in installation through-hole 107 and grasps the first hand 201.
The back of the display screen 202 be equipped with magnet 203, the back of the display screen 202 refer to its non-luminous one
Face, the magnet 203 are annular, pass through the back that the magnet 203 is fixed in the display screen 202 by setting screw
Portion, the installation frame 100 and 202 magnetic connection of display screen, the installation frame 100 can be used with magnetic stainless
Steel material die casting forms, or is formed by other not magnetic metal material die casting, in the magnet with the display screen 202
203 attract each other to corresponding position setting ferromagnetic material with it, the quantity of the preferably described magnet 203 be it is multiple, described in
The back of display screen 202 arranges；The back of the display screen 202 is additionally provided with positioning column 204, in the installation frame 100
Location hole is arranged in corresponding position, and the installation of LED display module 200 can be achieved by the cooperation of the positioning column 204 and location hole
Positioning；When installed between LED display module 200 and installation frame 100, LED can be realized by positioning column 204 and show
The pre-determined bit of mould group 200, while being pre-fixed LED display module 200 on the installation frame 100 by magnetic connection, into
And carry out that subsequent screw is fixed or other forms are fixed to LED display module 200, to reduce the peace of LED display module 200
Difficulty is filled, while improving installation accuracy.
As shown in Fig. 3~Fig. 5, partition is equipped between two neighboring installation through-hole 107, the partition is and the installing frame
The integrally formed structure of frame 100 is provided with the intercommunicating pore 110 for being connected to two neighboring installation through-hole 107 on the partition, forms the
Second chief portion 109, second hand 109 are integrally formed with installation frame 100, are conducive to save the cost, reduce production line assembling
Number improves processing efficiency.
In the present embodiment, the structure proximate of the structure of the second hand 109 and the first hand 201, and
It is sequentially arranged at intervals between the first hand 201 and second hand 109 by the groove 206, it is consistent to form moulding
Arrangement architecture, improve overall aesthetics.
The LED shows that cabinet further includes having power pack 300, is provided with installation on the rear end face of the installation frame 100
Slot 102, the power pack 300 are embedded in the mounting groove 102, and the effect of the power pack 300 is the control display screen
The power supply supply of LED light, shows to form different text or image on 202；
Specifically, the quantity of the power pack 300 is 2, correspondingly, the quantity of the mounting groove 102 is also 2, institute
The upper and lower ends that 2 mounting grooves 102 are respectively arranged at 100 rear end face of installation frame are stated, the installation through-hole 107 is located at institute
State the centre of 2 mounting grooves 102.
One is main power source in 2 power packs 300, another is backup power source, when the LED is showing cabinet just
Often when work, the main power source plays power supply supply and regulation, described spare when primary power source failure failure
Power supply plays power supply supply and regulation.
The back of the display screen 202, which is equipped with, is used for the grafting male connector 205 that power supply is supplied, before the installation frame 100
End face corresponding position is equipped with grafting female (not shown), and the grafting male connector 205 and grafting female cooperate and be electrically connected, described
Installation frame 100 is hollow structure, and the grafting female and the power pack 300 are by being arranged line inside installation frame 100
Road electrical connection.
In other embodiments, the grafting male connector 205 and the grafting female can be replaced mutually.
As shown in fig. 7, being additionally provided with indicator light 119 and cabinet feeler switch 118, the instruction on the installation frame 100
Lamp 119 and cabinet feeler switch 118 are located at the indicator light 119 and cabinet feeler switch 118 and the display screen 202 and power supply
Box 300 is electrically connected, for testing whether display screen 202 and power pack 300 normally connect, the indicator light 119 and cabinet test
Key 118 is the common setting of those skilled in the art, and details are not described herein.
In the present embodiment, multiple LED show that cabinet can be used as monomer and be combined installation, form area coverage more
Big LED display combination screen.
As shown in Figure 2 and Figure 5, the top surface of the installation frame 100 is equipped with engaging lug 101, the quantity of the engaging lug 101
It is 2, the bottom surface of the installation frame 100 is equipped with compatible with 101 shape of engaging lug the on same vertical direction
One link slot 111, the engaging lug 101 are equipped with the first connecting hole 106, and the rear end face of the installation frame 100 is equipped with the
Two connecting holes 114, second connecting hole 114 are connected to the outer surface of first link slot 111 and the installation frame 100,
When multiple LED show the intercombination installation of cabinet in the vertical direction, underlying LED shows the engaging lug 101 of cabinet
It is inserted into the LED being located above to show in the first link slot 111 of cabinet, while sequentially passing through second company by the way that screw is arranged
It connects hole 114 and the first connecting hole 106 is fixed.
The left and right sides of the installation frame 100 is respectively arranged to the second link slot 108 interconnected and third connects
Access slot (not shown) is equipped with lock tongue (not shown) in second link slot 108, and one end of the lock tongue is connect with described second
Slot 108 is hinged, rotatable into and out second link slot 108 of the other end, and the rotatable one end of lock tongue is equipped with third
Connecting hole, the rear end face of the installation frame 100 are equipped with the 4th connecting hole 115, and the 4th connecting hole 115 is connected to described the
The outer surface of three link slots and the installation frame 100, multiple LED show the intercombination installation of cabinet in the horizontal direction
When, the LED positioned at right side shows that the lock tongue part of cabinet rotates out of the second link slot 108, and lock tongue is located at the second link slot 108
In 4th link slot described in external partial insertion, while the 4th connecting hole 115 and the are sequentially passed through by setting screw
Three connecting holes are fixed.
On the other hand, to realize that different LED show that the power supply connection between cabinet is connected with signal, the installation frame
100 top surface is equipped with power connector 104 and signal connector 105, and the bottom surface of the installation frame 100 is equipped with and the power supply
The compatible outlet 113 of connector 104, and signal socket 112 compatible with the signal connector 105.
As shown in Figure 2 and Figure 6, the bottom surface of the installation frame 100 is equipped with the first raised line 116, the installation frame 100
First side is equipped with the second raised line 117, and the installation frame 100 has first side and second side, first raised line 116
Extend respectively along the bottom surface of installation frame 100 and first side with the second raised line 117 and intersects at its diagonal position；
The top surface of the installation frame 100 is equipped with first strip groove 103 compatible with first raised line 116, described
The second side of installation frame 100 be equipped be adapted with second raised line 117 with the second strip groove (not shown), described first
Strip groove 103 and the second raised line 117 extend along the bottom surface of installation frame 100 and second side respectively and intersect at its diagonal bits
It sets.
When carrying out multiple LED and showing that cabinets are combined with each other, by the first raised line 116 of setting, the second raised line 117 respectively and
First strip groove 103, the second strip groove are mutually inlayed, and be can be avoided and are generated gap between LED display cabinet, advantageously reduce
Light transmission between display screen 202.
As shown in Figure 8 and Figure 9, the effect that the first raised line 116 is arranged also resides in: by first raised line 116 close to described
LED shows the front end face setting of cabinet, since LED shows that the front end face of cabinet is provided with display screen 202, and on display screen 202
Equipped with LED lamp bead 207, when LED shows the bottom of cabinet when being contacted with ground, first raised line 116 can be by LED show case
The front end face of body slightly lifts, and the LED lamp bead 207 for being located at LED display cabinet front end face bottom is avoided directly to contact with ground, from
And protective effect is formed to the LED lamp bead of bottom 207.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (8)
1. a kind of LED shows cabinet, which is characterized in that including installation frame (100) and LED display module (200), the installation
Frame (100) has front end face and rear end face, is provided with the peace for being connected to the front end face and rear end face on the installation frame (100)
It fills through-hole (107), the LED display module (200) includes display screen (202) and is located at the of the display screen (202) back
The display screen (202) in leader portion (201), the LED display module (200) is set to the front end of the installation frame (100)
On face, and the first hand (201) is embedded in the installation through-hole (107)；
The LED shows that cabinet further includes having power pack (300), is provided with installation on the rear end face of the installation frame (100)
Slot (102), the power pack (300) are embedded in the mounting groove (102)；
The back of the display screen (202) is equipped with the grafting male connector (205) for power supply supply, the installation frame (100)
Front end face corresponding position is equipped with grafting female, and the grafting male connector (205) and grafting female, which cooperate, to be electrically connected, the installation
Frame (100) is hollow structure, and the grafting female and the power pack (300) inside installation frame (100) by being arranged
Route electrical connection；
Be additionally provided with indicator light (119) and cabinet feeler switch (118) on the installation frame (100), the indicator light (119) and
Cabinet feeler switch (118) is electrically connected with the display screen (202) and power pack (300), for testing display screen (202) and power supply
Whether box (300) normally connects.
2. LED according to claim 1 shows cabinet, which is characterized in that the installation through-hole (107) and LED show mould
The quantity of group (200) be it is multiple, the multiple LED display module (200) in Matrix cover in the installation frame (100)
On front end face, correspondingly, the multiple installation through-hole (107) is arranged on the installation frame (100) in matrix, and multiple peaces
The position for filling through-hole (107) and the multiple LED display module (200) corresponds.
3. LED according to claim 1 or 2 shows cabinet, which is characterized in that the first hand (201) is display
Shield the arced configuration of (202) back protrusion, and between the two sides of the first hand (201) and the installation frame (100)
Equipped with groove (206).
4. LED according to claim 1 shows cabinet, which is characterized in that the back of the display screen (202) is equipped with magnet
(203), the installation frame (100) and the display screen (202) magnetic connection.
5. LED according to claim 1 shows cabinet, which is characterized in that be equipped between two neighboring installation through-hole (107)
Partition is provided with the intercommunicating pore (110) for being connected to two neighboring installation through-hole (107) on the partition, forms second hand
(109)。
6. LED according to claim 1 shows cabinet, which is characterized in that the top surface of the installation frame (100), which is equipped with, to be connected
Lug (101), the bottom surface of the installation frame (100) are equipped with and the engaging lug (101) shape phase on same vertical direction
The first link slot (111) of adaptation；
It is respectively arranged to the second link slot (108) interconnected at left and right sides of the installation frame (100) and third connects
Access slot.
7. LED according to claim 1 or 6 shows cabinet, which is characterized in that the top surface of the installation frame (100) is set
There are power connector (104) and signal connector (105), the bottom surface of the installation frame (100) is equipped with to be connect with the power supply
The compatible outlet (113) of head (104), and the compatible signal socket (112) with the signal connector (105).
8. LED according to claim 1 shows cabinet, which is characterized in that the bottom surface of the installation frame (100) is equipped with the
One raised line (116), the first side of the installation frame (100) are equipped with the second raised line (117), first raised line (116) and
Second raised line (117) extends along the bottom surface of installation frame (100) and first side respectively and intersects at its diagonal position；
The top surface of the installation frame (100) is equipped with first raised line (116) compatible first strip groove (103), institute
State installation frame (100) second side be equipped be adapted with second raised line (117) with the second strip groove, described first
Shape slot (103) and the second raised line (117) extend along the bottom surface of installation frame (100) and second side respectively and intersect at it diagonally
Position.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611026277.7A CN106782105B (en) | 2016-11-18 | 2016-11-18 | A kind of LED display cabinet |
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|---|---|---|---|
| CN201611026277.7A CN106782105B (en) | 2016-11-18 | 2016-11-18 | A kind of LED display cabinet |
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| CN106782105A CN106782105A (en) | 2017-05-31 |
| CN106782105B true CN106782105B (en) | 2019-02-01 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109982528A (en) * | 2017-12-27 | 2019-07-05 | 东莞友盟鑫精密压铸科技有限公司 | LED magnesium alloy pressure-casting case |
| CN109509406A (en) * | 2018-12-29 | 2019-03-22 | 深圳市奥拓电子股份有限公司 | LED box and movie theatre LED display |
| CN111933046B (en) * | 2020-08-03 | 2022-12-09 | 深圳市欧立光电技术有限公司 | LED display screen box and package post LED display screen |
| CN114495738A (en) * | 2021-08-23 | 2022-05-13 | 深圳市联建光电有限公司 | LED display screen capable of being mounted in two directions and LED display device |
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| CN204991038U (en) * | 2015-07-27 | 2016-01-20 | 上海华丽达视听科技有限公司 | Can assemble display screen unit and display screen |
| CN205038924U (en) * | 2015-09-17 | 2016-02-17 | 湖南新亚胜科技发展有限公司 | LED display screen unit and large screen LED display screen |
| CN105632354A (en) * | 2016-03-25 | 2016-06-01 | 深圳市迈锐光电有限公司 | Pre-maintenance LED display screen and maintaining method thereof |
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Address after: 518000 1805, tower 2, Shenye Jinyuan Building, No.112, Qingshuihe 1st Road, Qingshuihe community, Luohu District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN AOTO ELECTRONICS Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District high tech Industrial Park building T2 A6-B Patentee before: SHENZHEN AOTO ELECTRONICS Co.,Ltd. |
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