CN204596348U - A kind of LED display - Google Patents
A kind of LED display Download PDFInfo
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- CN204596348U CN204596348U CN201520103254.6U CN201520103254U CN204596348U CN 204596348 U CN204596348 U CN 204596348U CN 201520103254 U CN201520103254 U CN 201520103254U CN 204596348 U CN204596348 U CN 204596348U
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model provides a kind of LED display, comprises module and casing; Wherein, described module is connected with described bottom half, and described bottom half is provided with case control box; Both sides, described case control room are provided with air plug seat, and described casing side is provided with the locking mechanism that mutually can splice for two casings.This LED display is light, and power consumption is little, easy to install, can realize the one man operation that LED display is installed.
Description
Technical Field
The utility model relates to a LED field, in particular to LED display screen.
Background
The LED display screen is generally formed by arranging each LED unit board and a box body integrally, each driving unit module, a power supply, a fan and the like are fixed in the box body, the box body has the functions of protecting and bearing the LED display screen, and the driving unit modules, the power supply, the fan and other electronic components are fixed in the box body, so the box body is heavy, and the LED unit boards and the box body are integrally arranged, so the LED display screen is very heavy in moving, transporting, installing and the like, and the difficulty of moving, transporting, installing and the like is increased.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a light, the consumption is little, installation convenient to use's LED display screen.
In order to achieve the purpose, the utility model adopts the technical scheme that the LED display screen is characterized by comprising a module and a box body; the module is connected with the lower part of the box body; a box body control box is arranged in the box body, and a navigation socket is obliquely arranged on the outer side of the box body control box relative to the box body; the inner side of each box body is provided with an arc-shaped locking mechanism for splicing the two box bodies, each arc-shaped locking mechanism comprises a left locking piece, a right locking piece, a fixed pin and a locking screw, the left locking piece and the right locking piece are respectively arranged at opposite positions on the box bodies, and the left locking piece and the right locking piece are mutually connected and fixed through the fixed pin and the locking screw; the box inboard is provided with positioning mechanism, positioning mechanism includes stationary blade, fixed pin and nut, fixed pin one end is equipped with the external screw thread, fixed pin other end circumference is equipped with horizontal recess, be equipped with the round hole on going up the stationary blade, go up the stationary blade with the fixed pin is installed respectively on the relative position of box, the fixed pin be equipped with the one end of external screw thread with the nut is connected, the fixed pin be equipped with horizontal recess one end with go up the stationary blade and pass through the round hole cup joints or separates each other. Therefore, the single operation of installing the LED display screen can be realized, and the multi-angle splicing of the LED display screen can be realized.
In some embodiments, a round hole is formed in the left locking piece, two arc-shaped grooves are formed in the right locking piece, the fixing pin is fixedly mounted on the round hole of the left locking piece, the fixing pin is sleeved in the first arc-shaped groove of the right locking piece, and the locking screw penetrates through the second arc-shaped groove of the right locking piece to be connected with the left locking piece; the diameter of the fixing pin is smaller than the width of the first arc-shaped groove, and the diameter of the head of the locking screw is larger than the width of the second arc-shaped groove. Therefore, the conversion of the splicing angle of the LED display screen is more convenient.
In some embodiments, the second arc-shaped groove side of the right locking piece is provided with a scale. Therefore, the splicing angle of the LED screen can be more accurate.
In some embodiments, the arc-shaped locking mechanism further comprises two fixed seats, the two fixed seats are respectively mounted on the two LED boxes, and the fixed seats are respectively connected with the left locking piece and the right locking piece.
In some embodiments, a lock female piece and a spring are arranged in the upper fixing piece, one end of the lock female piece is arranged outside the upper fixing piece, the other end of the lock female piece is arranged in the upper fixing piece and abuts against one end of the spring, the other end of the spring abuts against the inner wall of the upper fixing piece, the sealing plate is buckled on the upper fixing piece, and round holes which are parallel to each other are arranged on the upper fixing piece, the lock female piece and the sealing plate. Therefore, the fixing pin and the positioning mechanism can be connected and separated more conveniently.
In some embodiments, the top of the end of the fixing pin provided with the transverse groove is provided with a chamfer. Therefore, the fixing pin and the positioning mechanism can be connected and separated more conveniently.
In some embodiments, the box control box comprises an adapter plate, a power supply and a system card, the adapter plate is arranged inside the box control box, the power supply and the system card are arranged on the adapter plate, the door cover is buckled on the box control box, and door cover waterproof rings are arranged around the door cover. Therefore, the connection of the box body control box is simpler and more convenient, and the interior of the box body is simpler.
In some embodiments, the inner surface of the door is proximate to the heat dissipating surface of the power source. Therefore, the heat dissipation area of the power supply can be increased, and the heat dissipation effect of the whole box body is more remarkable.
In some embodiments, a handle is provided on a side of the box. So can make things convenient for box and transport and dismouting.
Drawings
Fig. 1 is the utility model relates to an exploded structure schematic diagram of LED screen.
Fig. 2 is a general schematic diagram of an LED screen according to the present invention.
Fig. 3 is a schematic diagram of the combination of two screens of the LED screen of the present invention.
Fig. 4 is a schematic diagram of the upper fixing block of the positioning mechanism of the LED screen of the present invention.
Fig. 5 is a schematic diagram of components of a positioning mechanism of an LED screen according to the present invention.
Fig. 6 is a schematic view of a usage status of the positioning mechanism of the LED screen of the present invention.
Fig. 7 is a schematic structural view of the arc-shaped latching mechanism of the LED screen of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 schematically shows a LED screen according to the present invention, a LED display screen, characterized by comprising a module 1 and a box 2; wherein, the module 1 is connected with the lower part of the box body 2; a box body control box 3 is arranged in the box body 2; as shown in fig. 2, the outer side of the box control box 3 is provided with a navigation socket 4 which is inclined relative to the box 2, and the angle is preferably between 100 degrees and 160 degrees. The structure is more convenient for the plugging operation of the LED screen in the using process. As shown in fig. 7, an arc-shaped locking mechanism 13 for splicing two cases is disposed inside the case 2, the arc-shaped locking mechanism 13 includes a left locking piece 131, a right locking piece 132, a fixing pin 133 and a locking screw 134, the left locking piece 131 and the right locking piece 132 are disposed at opposite positions on the case 2, the left locking piece 131 is disposed at the right side of the case 2, the right locking piece 132 is disposed at the left side of the case 2, the left locking piece 131 and the right locking piece 132 are connected and fixed to each other through the fixing pin 133 and the locking screw 134, the right locking piece 132 is overlapped on the left locking piece 131, the fixing pin 133 and the locking screw 134 pass through the right locking piece 132 to connect with the left locking piece 131, and by disposing the arc-shaped locking mechanism 13, as shown in fig. 3, the arc-shaped locking mechanism 13 can adjust a connection angle between the two locking pieces, and can splice two LED screens together at various angles, the effect is more prominent in the occasion that needs to use the arc screen.
Be provided with positioning mechanism 5 on box 2, positioning mechanism 5 includes stationary blade 51, fixed pin 56 and nut 58, goes up to be equipped with the round hole on the stationary blade 51, as shown in fig. 6, 56 one ends of fixed pin are equipped with the external screw thread, and 56 other ends circumference of fixed pin is equipped with horizontal recess, goes up stationary blade 51 and fixed pin 56 and installs respectively on the relative position of box 2, goes up stationary blade 51 and installs in the lower part of box 2, and the one end that 56 fixed pin was equipped with the external screw thread is connected with nut 58, the fixed pin 56 be equipped with horizontal recess one end with go up stationary blade 51 and pass through the round hole cup joints. The fixing pin 56 is fixed to the upper portion of the case 2 by a nut 58, and the fixing pin 56 is inserted into the upper fixing plate 51 through a circular hole of the upper fixing plate 51. Through setting up positioning mechanism, can realize single instrument-free installation when hoist and mount, convenient operation improves work efficiency.
The left locking piece 131 is provided with a round hole, the right locking piece 132 is provided with two arc-shaped grooves, the fixing pin 133 is fixedly arranged on the round hole of the left locking piece 131 and is sleeved in the first arc-shaped groove 136 of the right locking piece 132, and the locking screw 134 penetrates through the second arc-shaped groove 137 of the right locking piece 132 and is connected with the left locking piece 131; the diameter of the fixing pin 133 is smaller than the width of the first arc-shaped groove 136, and the diameter of the head of the locking screw 134 is larger than the width of the second arc-shaped groove 137. Therefore, after the two LED screens are connected, the connecting angle of the two LED screens can be adjusted at various angles. The root of the fixing pin 133 is fixedly mounted on the left locking piece 1, and the head of the fixing pin is sleeved in the first arc-shaped groove 136 of the right locking piece 132; the locking screw 134 passes through the second arc-shaped slot 137 of the right locking piece 132 to be connected with the left locking piece 131. The locking screw 134 is used for fixing or loosening the connection between the left locking piece 131 and the right locking piece 132, after the locking screw 134 is loosened, the right locking piece 132 can swing relative to the fixing pin 133 by taking the first arc-shaped groove 136 as a track, and when the required angle is adjusted, the locking screw 134 is screwed to fix the relative position of the left locking piece 131 and the right locking piece 132, so that the adjustment of the relative position of the left locking piece 131 and the right locking piece 132 is completed.
The second arc groove 137 side of right hasp piece 132 is equipped with scale 138, can know the connection angle between the LED box through reading the scale on the arc ditch from this, especially when a plurality of LED boxes of needs concatenation, the scale can make the concatenation angle of a plurality of LED boxes unified, the deviation can not appear.
The arc-shaped locking mechanism 13 further comprises two fixing seats 135, the two fixing seats 135 are respectively installed on the two LED boxes, the fixing seats 135 are respectively connected with the left locking piece 131 and the right locking piece 132, the two fixing seats 135 are parts in a shape like a Chinese character't' on the side, the two fixing seats 135 are respectively installed on the two LED boxes, and the tails of the left locking piece 131 and the right locking piece 132 are respectively and fixedly connected with the fixing seats 135.
As shown in fig. 4, a lock female piece 53 and a spring 52 are provided in the upper fixing piece 51, one end of the lock female piece 53 is provided outside the upper fixing piece 51, the other end of the lock female piece 53 is provided in the upper fixing piece 51 and abuts against one end of the spring 52, the other end of the spring 52 abuts against the inner wall of the upper fixing piece 51, a sealing plate 54 is fastened to the upper fixing piece 51, and the upper fixing piece 51, the lock female piece 53 and the sealing plate 54 are provided with circular holes parallel to each other.
As shown in fig. 5, one end of the fixing pin 56 is provided with an external thread, the other end of the fixing pin 56 is provided with a chamfer, a groove is circumferentially arranged below the chamfer, one end of the fixing pin 56 provided with the external thread is connected with the nut 59, one end of the fixing pin 56 provided with the chamfer is sleeved in the round hole of the upper fixing plate 51, the round hole of the lock nut piece 32 is abutted against the groove of the fixing pin 56, so that the fixing of the positioning mechanism is realized, and when the fixing mechanism 5 is to be unfastened, the lock nut piece 53 is pressed, and the fixing pin 56 is liberated.
As shown in fig. 1, the box control box 3 includes an adapter plate 6, a power supply 7 and a system card 8, the adapter plate 6 is disposed on the bottom of the box 2, the power supply 7 and the system card 8 are disposed on the adapter plate 6, a door cover 9 is disposed on the box control box 3, and the door cover 9 is fastened on the box control box 3; such setting can be favorable to all parts that need all to be in the same place, has reduced the trouble of installation and dismantlement, makes the box body can make comparatively thin, and weight ratio is lighter, more makes things convenient for the removal, installation and the transportation of LED screen to can play the effect of protection. Door closure 9 is equipped with waterproof circle of door closure 10 all around, can play and make the connection between door closure 9 and the box control box 3 more stable to can prevent that box control box 3 from intaking, prolong the life of box 2 and whole LED screen. .
The inner surface of the door cover 9 is tightly attached to the heat dissipation surface of the power supply 7, so that the heat dissipation area of the power supply is increased, and the heat dissipation effect of the whole box body is more remarkable.
The side of the box body 2 is provided with a lifting handle 12, so that the whole LED screen can be conveniently carried and transported.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (9)
1. An LED display screen is characterized by comprising a module (1) and a box body (2); wherein,
the module (1) is connected with the lower part of the box body (2);
a box body control box (3) is arranged in the box body (2), and a navigation socket (4) is obliquely arranged on the outer side of the box body control box (3) relative to the box body;
the inner side of the box body (2) is provided with an arc-shaped locking mechanism (13) for splicing the two box bodies, the arc-shaped locking mechanism (13) comprises a left locking piece (131), a right locking piece (132), a fixing pin (133) and a locking screw (134), the left locking piece (131) and the right locking piece (132) are respectively arranged at opposite positions on the box body (2), and the left locking piece (131) and the right locking piece (132) are mutually connected and fixed through the fixing pin (133) and the locking screw (134);
the utility model discloses a box (2) is characterized in that box (2) inboard is provided with positioning mechanism (5), positioning mechanism (5) are including last stationary blade (51), fixed pin (56) and nut (58), fixed pin (56) one end is equipped with the external screw thread, fixed pin (56) other end circumference is equipped with horizontal recess, upward be equipped with the round hole on stationary blade (51), go up stationary blade (51) with fixed pin (56) are installed respectively on the relative position of box (2), fixed pin (56) be equipped with the one end of external screw thread with nut (58) are connected, the one end that is equipped with horizontal recess of fixed pin (56) with upward stationary blade (51) pass through the round hole cup joints each other or separates.
2. The LED display screen according to claim 1, wherein the left locking piece (131) is provided with a circular hole, the right locking piece (132) is provided with two arc-shaped grooves, the fixing pin (133) is fixedly installed on the circular hole of the left locking piece (131), the fixing pin (133) is sleeved in the first arc-shaped groove (136) of the right locking piece (132), and the locking screw (134) passes through the second arc-shaped groove (137) of the right locking piece (132) to be connected with the left locking piece (131); the diameter of the fixing pin (133) is smaller than the width of the first arc-shaped groove (136), and the diameter of the head of the locking screw (134) is larger than the width of the second arc-shaped groove (137).
3. The LED display screen of claim 2, wherein the second arc-shaped groove (137) of the right locking piece (132) is provided with a scale (138) at the side edge.
4. The LED display screen according to claim 1, wherein the arc-shaped locking mechanism (13) further comprises two fixing seats (135), the two fixing seats (135) are respectively installed on the two LED boxes, and the fixing seats (135) are respectively connected with the left locking piece (131) and the right locking piece (132).
5. The LED display screen according to claim 1, wherein a lock female piece (53) and a spring (52) are arranged in the upper fixing piece (51), one end of the lock female piece (53) is arranged outside the upper fixing piece (51), the other end of the lock female piece (53) is arranged in the upper fixing piece (51) and abuts against one end of the spring (52), the other end of the spring (52) abuts against the inner wall of the upper fixing piece (51), a sealing plate (54) is buckled on the upper fixing piece (51), and round holes which are parallel to each other are arranged on the upper fixing piece (51), the lock female piece (53) and the sealing plate (54).
6. The LED display screen of claim 1, wherein the fixing pin (56) is chamfered at the top of the end provided with the transverse groove.
7. The LED display screen according to claim 1, wherein the box control box (3) comprises an adapter plate (6), a power supply (7) and a system card (8), the box control box (3) is provided with a door cover (9), the adapter plate (6) is arranged inside the box control box (3), the power supply (7) and the system card (8) are arranged on the adapter plate (6), the door cover (9) is buckled on the box control box (3), and door cover waterproof rings (10) are arranged around the door cover (9).
8. LED display according to claim 7, characterised in that the inner surface of the door cover (9) is closely attached to the heat dissipating surface of the power supply (7).
9. LED display screen according to claim 1, characterised in that the sides of the box (2) are provided with handles (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103254.6U CN204596348U (en) | 2015-02-12 | 2015-02-12 | A kind of LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103254.6U CN204596348U (en) | 2015-02-12 | 2015-02-12 | A kind of LED display |
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| Publication Number | Publication Date |
|---|---|
| CN204596348U true CN204596348U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520103254.6U Active CN204596348U (en) | 2015-02-12 | 2015-02-12 | A kind of LED display |
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| CN (1) | CN204596348U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128318A (en) * | 2016-08-17 | 2016-11-16 | 深圳市光祥科技有限公司 | The bindiny mechanism of double angles splicing multiple-unit body and LED display |
| CN107705711A (en) * | 2017-10-09 | 2018-02-16 | 深圳市联而达精铸有限公司 | A kind of LED display casing of angle adjustable splicing |
| CN108230932A (en) * | 2018-02-09 | 2018-06-29 | 深圳市迈锐光电有限公司 | A kind of novel outdoor water-proof LED display convenient for splicing |
| CN111145656A (en) * | 2019-12-26 | 2020-05-12 | 浙江德广信电子科技股份有限公司 | LED display device |
| CN111402748A (en) * | 2020-04-26 | 2020-07-10 | 威创集团股份有限公司 | Alignment structure and COB seamless splicing display system comprising same |
-
2015
- 2015-02-12 CN CN201520103254.6U patent/CN204596348U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128318A (en) * | 2016-08-17 | 2016-11-16 | 深圳市光祥科技有限公司 | The bindiny mechanism of double angles splicing multiple-unit body and LED display |
| CN106128318B (en) * | 2016-08-17 | 2022-09-06 | 深圳市光祥科技股份有限公司 | Connecting mechanism of double-angle splicing multi-unit body and LED display screen |
| CN107705711A (en) * | 2017-10-09 | 2018-02-16 | 深圳市联而达精铸有限公司 | A kind of LED display casing of angle adjustable splicing |
| CN108230932A (en) * | 2018-02-09 | 2018-06-29 | 深圳市迈锐光电有限公司 | A kind of novel outdoor water-proof LED display convenient for splicing |
| CN111145656A (en) * | 2019-12-26 | 2020-05-12 | 浙江德广信电子科技股份有限公司 | LED display device |
| CN111402748A (en) * | 2020-04-26 | 2020-07-10 | 威创集团股份有限公司 | Alignment structure and COB seamless splicing display system comprising same |
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