CN219800412U - Outdoor display device of LED for football court - Google Patents
Outdoor display device of LED for football court Download PDFInfo
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- CN219800412U CN219800412U CN202321337741.XU CN202321337741U CN219800412U CN 219800412 U CN219800412 U CN 219800412U CN 202321337741 U CN202321337741 U CN 202321337741U CN 219800412 U CN219800412 U CN 219800412U
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- power supply
- signal power
- supply box
- display device
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
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Abstract
The utility model relates to an LED outdoor display device for a football field, which comprises a plurality of display units arranged in an array, a signal power supply box for controlling the display units, and reinforcing pieces arranged at the upper end and the lower end of the signal power supply box, wherein the display units are simultaneously connected to the signal power supply box and the reinforcing pieces, and the display units are electrically connected with electronic elements in the signal power supply box. Through set up the reinforcement at signal power supply box's upper and lower both ends, later install display element on signal power supply box and reinforcement to reduced signal power supply box's quantity and volume, reduced display device's whole volume and weight, made display device's transportation and the process of installing more convenient.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to an LED outdoor display device for a football field.
Background
LED displays are used as a necessary display tool in the field of sports, and they have also found a great deal of use in soccer fields. Because the special environment of football court needs to make the screen of display screen increase, and can lead to whole display screen's volume to be bigger after the increase screen, consequently in order to be convenient for transportation and use, will generally split into a plurality of little frame with the screen to form a big screen at follow-up concatenation.
The Chinese patent with the application number discloses an outdoor LED display screen, which relates to the technical field of display screens; the frame comprises a first side edge and a second side edge opposite to the first side edge; the first side edge is provided with two handles, the front part of each handle is provided with a first cavity position for installing a lock, and the lock is installed in the first cavity position; two lower locks are arranged on the second side edge, and the upper locks and the lower locks are correspondingly arranged to lock two adjacent frames; the frame also comprises a third side edge and a fourth side edge opposite to the third side edge; the third side is provided with two left locks, the fourth side is provided with two second cavity positions for installing right locks, the right locks are installed in the second cavity positions, the joint of the second cavity positions and the fourth side is of an open structure, and the left locks and the right locks are correspondingly arranged to lock two adjacent frames;
above-mentioned scheme is at the in-process of assembling, and the back of every display module assembly all is provided with the signal power supply box that will show the whole cover in module assembly back, and signal power supply box's whole volume and weight are still great to still can lead to the volume of the little frame of tear-out great.
It is therefore necessary to propose a new solution to the above-mentioned problems.
Disclosure of Invention
In order to enable the overall weight and volume of the display screen to be lower, the utility model provides an LED outdoor display device for a football field.
The utility model provides an LED outdoor display device for a football field, which adopts the following technical scheme:
the utility model provides an outdoor display device of LED for football court, includes the display element of a plurality of array settings, is used for controlling the signal power supply box of display element, and sets up the reinforcement at both ends about the signal power supply box, the display element is connected simultaneously on signal power supply box and reinforcement, the display element is connected with the electronic component electricity in the signal power supply box.
Through adopting above-mentioned technical scheme, through set up the reinforcement at the upper and lower both ends of signal power supply box, later install display element on signal power supply box and reinforcement to signal power supply box's quantity and volume have been reduced, display device's whole volume and weight have been reduced, make display device's transportation and the process of installation more convenient.
Optionally: the reinforcement comprises a horizontal connecting piece fixed on the side wall of the signal power supply box, which is horizontally arranged, and a vertical connecting piece fixed on the side wall of the signal power supply box, which is far away from the signal power supply box, wherein the side wall of the vertical connecting piece, which is close to the display unit, is flush with the side wall of the signal power supply box, which is close to the display unit, and the horizontal connecting piece can be abutted to the back of the display unit.
Through adopting above-mentioned technical scheme, be fixed in signal power supply box with horizontal connecting piece when the installation, later connect display element on vertical connecting piece, rely on vertical connecting piece and horizontal connecting piece to fix the position of reality unit to make display device's whole weight lighter.
Optionally: and a plurality of abutting pieces are further arranged between the horizontal connecting pieces and the vertical connecting pieces, and the abutting pieces are arranged along the horizontal direction.
Through adopting above-mentioned technical scheme, utilize the joint strength between vertical connecting piece of butt spare reinforcing and the horizontal connecting piece to strengthened the bulk strength of butt spare, make the butt spare be difficult for producing deformation when receiving the effect of external force, thereby make the work of display element be difficult for receiving the influence.
Optionally: the butt piece is including being the connecting portion of vertical setting, setting up in the fixed part at connecting portion both ends and setting up in the butt portion that connecting portion is close to signal power supply box one end, fixed part is all fixed in on the vertical connecting piece, the butt portion can be fixed with the terminal surface that signal power supply box was kept away from to horizontal connecting portion.
Through adopting above-mentioned technical scheme, form the rectangle through between butt spare, vertical connecting piece and the horizontal connecting piece to strengthen the bulk strength between horizontal connecting piece and the vertical connecting piece.
Optionally: the fixing parts are respectively connected to the upper end and the lower end of the side wall of the vertical connecting part, which is far away from the display unit.
Through adopting above-mentioned technical scheme, both ends all support vertical connecting piece from top to bottom to make vertical connecting piece be difficult for taking place to change when the atress its overall shape, thereby strengthen vertical connecting piece's overall strength.
Optionally: a gap is reserved between the connecting part and the vertical connecting piece, and the connecting part is close to a vertical plane where the side wall of the signal power supply box, which is far away from the display unit, is located.
Through adopting above-mentioned technical scheme, increase the contained angle between fixed part and the vertical connecting piece to strengthen the effect of fixed part to the enhancement of vertical connecting piece.
Optionally: weight reduction grooves which are vertically arranged are formed in the side walls, close to each other, of the adjacent connecting parts in a penetrating mode.
By adopting the technical scheme, the weight of the reinforcing piece is reduced by utilizing the weight reducing groove under the condition that the strength of the connecting part is not influenced, so that the whole weight of the display device is lower.
Optionally: the weight reducing device is characterized in that a connecting mechanism for connecting adjacent display devices is further arranged in the weight reducing groove, the connecting mechanism comprises a first connecting piece and a second connecting piece which are arranged in the weight reducing groove respectively, the first connecting piece and the second connecting piece are arranged in the weight reducing groove at the outermost side respectively, one ends, far away from each other, of the first connecting piece and the second connecting piece are all arranged in an opening mode, a fixing rod is arranged in an inner cavity of the first connecting piece, a hooking piece is connected with the inner cavity of the second connecting piece in a rotating mode, and the hooking piece can be hooked with the fixing rod on the adjacent display devices.
Through adopting above-mentioned technical scheme, utilize coupling mechanism to connect adjacent display device, no longer need use the bolt to fix when a plurality of display device jointly use to make display device's joint use more convenient.
Optionally: the adjacent side walls of the connecting parts, which are close to each other, are penetrated with mounting holes, a positioning pin is fixed in one mounting hole at one end by using a bolt, and the positioning pin can be penetrated in the mounting hole of the adjacent display device.
By adopting the technical scheme, when the adjacent display devices are connected, the relative positions of the adjacent display devices are limited by the positioning pins, so that the connection process of the display devices is more convenient.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. the signal power supply box is provided with the reinforcing parts at the upper end and the lower end, and then the display unit is arranged on the signal power supply box and the reinforcing parts, so that the number of the signal power supply boxes is reduced in the installation process, and the whole volume and the whole weight of the display device are reduced;
2. the connecting mechanism is arranged, so that the adjacent display devices can be directly connected in the process of connecting the adjacent display devices, and the process of jointly using the display devices is more convenient.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
fig. 2 is an enlarged view of a portion a of fig. 1;
fig. 3 is a schematic view showing the structure of the connection mechanism according to the embodiment of the present utility model.
In the figure, 1, a display unit; 2. a signal power supply box; 3. a reinforcing member; 31. a horizontal connector; 32. a vertical connection; 4. an abutment; 41. a connection part; 411. a weight reduction groove; 412. a relief hole; 413. a mounting hole; 42. a fixing part; 43. an abutting portion; 44. a positioning pin; 51. A first connector; 511. a fixed rod; 52. a second connector; 521. a hooking member; 522. a rotating groove;
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The utility model discloses an LED outdoor display device for a football field, which is shown in figure 1 and comprises a plurality of display units 1 arranged in an array, a signal power supply box 2 for controlling the operation of the display units 1 and reinforcing pieces 3 arranged at the upper end and the lower end of the signal power supply box 2. The adjacent display units 1 are mutually abutted, the display units 1 are simultaneously fixed on the signal power supply box 2 and the reinforcement 3, and the display units 1 are electrically connected with electronic elements in the signal power supply box 2. Therefore, the operation of the display units 1 can be controlled under the condition that only one signal power supply box 2 is arranged, the connection strength between the display units 1 and the signal power supply box 2 is enhanced by the reinforcing piece 3, and the display device can still normally operate under the condition that the volume and the weight of the display device are reduced.
The reinforcement 3 includes a horizontal connecting piece 31 fixed on the side wall of the signal power supply box 2 which is horizontal by using a bolt and a vertical connecting piece 32 integrally formed on the horizontal connecting piece 31, the vertical connecting piece 32 is arranged on one side of the horizontal connecting piece 31 including the display unit 1, and the side wall of the vertical connecting piece 32 close to the display unit 1 is flush with the side wall of the signal power supply box 2 close to the display unit 1, and the display unit 1 is fixed on the vertical connecting piece 32 and the signal power supply box 2 by using a bolt.
As shown in fig. 2, the connection part of the vertical connecting piece 32 and the horizontal connecting piece 31 is deformed due to the fact that the display screen is easy to strike in the use process, so that the normal operation of the display unit 1 is affected. Therefore, the side of the horizontal connecting member 31 and the side of the vertical connecting member 32, which are close to each other, are commonly connected with a plurality of abutting members 4 for enhancing the deformation resistance strength of both, and the abutting members 4 can be arranged in the horizontal direction. The abutting piece 4 comprises a connecting portion 41 which is vertically arranged, fixing portions 42 which are respectively arranged at the upper end and the lower end of the connecting portion 41, and an abutting portion 43 which is arranged at one end, close to the signal power supply box 2, of the connecting portion 41, one end, far away from the connecting portion 41, of the fixing portion 42 is inclined towards the direction of the vertical connecting piece 32 and is fixed to the vertical connecting piece 32 by using bolts, and the fixing portions 42 are respectively arranged close to the upper end face and the lower end face of the vertical connecting piece 32. The abutting portion 43 extends downward away from the end of the connecting portion 41 and is fixed to the horizontal connecting member 31 using a bolt. A gap is left between the connection portion 41 and the vertical connection member 32, and a side wall of the connection portion 41 away from the vertical connection member 32 is close to a side wall of the signal power supply box 2 away from the display unit 1. Thereby splice vertical connecting piece 32 and horizontal connecting piece 31 into a rectangle through setting up butt piece 4 to strengthened the joint strength between vertical connecting piece 32 and the horizontal connecting piece 31, make vertical connecting piece 32 and horizontal connecting piece 31 be difficult for producing deformation when receiving the effect of external force, make display device's use be difficult for receiving the influence.
As shown in fig. 2 and 3, the side walls of the adjacent connecting portions 41, which are close to each other, are further perforated with weight-reducing slots 411, and the weight-reducing slots 411 are vertically arranged. The weight reducing slots 411 at two ends are provided with connecting mechanisms for connecting adjacent display devices, each connecting mechanism comprises a first connecting piece 51 and a second connecting piece 52 which are respectively arranged in one weight reducing slot 411, the outer walls of the first connecting piece 51 and the second connecting piece 52 can be kept attached to the inner wall of the weight reducing slot 411, and the first connecting piece 51 and the second connecting piece 52 are fixed at the connecting part 41 by bolts. The side walls of the first connecting piece 51 and the second connecting piece 52, which are far away from each other, are all provided with openings, the inner cavity of the first connecting piece 51 is fixedly provided with a fixing rod 511, and the axis of the fixing rod 511 is perpendicular to the vertical connecting piece 32. The inner cavity of the second connecting piece 52 is rotatably connected with a hooking piece 521, the rotation axis of the hooking piece 521 is perpendicular to the vertical connecting piece 32, and the hooking piece 521 can be hooked on the fixing rod 511 of the adjacent display device. The end surface of the rotating shaft of the hooking member 521 far away from the vertical connecting member 32 is provided with a rotating groove 522, the rotating groove 522 is in a regular polygon shape, the connecting portion 41 is provided with a yielding hole 412 communicated with the inner cavity of the rotating groove 522, and the rotating groove 522 can be communicated with the yielding hole 412, so that when a plurality of display devices are combined for use, the rotating groove 522 can be forced through the yielding hole 412, and the hooking member 521 is connected with the fixing rod 511.
In order to make the hooking member 521 easier to hook with the fixing rod 511 of an adjacent display device when the display devices are combined, the side wall of the connecting portion 41 provided with the weight-reducing slot 411 is provided with the mounting hole 413, and the mounting hole 413 is located above the weight-reducing slot 411. A positioning pin 44 is fixed in the mounting hole 413 of the connecting portion 41 at one end by using a bolt, a guiding inclined plane is arranged on the outer wall of the positioning pin 44 at a position far away from the connecting portion 41 connected with the positioning pin, and the positioning pin 44 can be inserted into the mounting hole 413 on the connecting portion 41 of the adjacent limiting device, so that the relative position of the adjacent display device is limited.
The implementation principle of the embodiment is as follows: the stiffener 3 is fixed on the upper and lower ends of the signal power supply box 2, the display unit 1 is fixed on the stiffener 3 and the signal power supply box 2, then adjacent display devices are spliced to enable the positioning pin 44 to be inserted into the mounting hole 413 on the connecting part 41 of the adjacent display device, then the rotating groove 522 is forced to drive the clamping hook to rotate and to be hooked with the fixing rod 511 on the adjacent display device, and then the adjacent signal power supply box 2 is electrically connected.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (9)
1. An outdoor display device of LED for football court, its characterized in that: the display device comprises a plurality of display units (1) which are arranged in an array, a signal power supply box (2) used for controlling the display units (1) and reinforcing pieces (3) arranged at the upper end and the lower end of the signal power supply box (2), wherein the display units (1) are simultaneously connected to the signal power supply box (2) and the reinforcing pieces (3), and the display units (1) are electrically connected with electronic elements in the signal power supply box (2).
2. The LED outdoor display device for a soccer field according to claim 1, wherein: the reinforcement (3) is including being fixed in horizontal connecting piece (31) on the lateral wall that signal power supply box (2) are the level setting and being fixed in horizontal connecting piece (31) and keep away from vertical connecting piece (32) on signal power supply box (2), vertical connecting piece (32) are close to lateral wall and signal power supply box (2) of display element (1) and are close to the lateral wall parallel and level of display element (1), horizontal connecting piece (31) can the butt in the display element (1) back.
3. The LED outdoor display device for a soccer field according to claim 2, wherein: a plurality of abutting pieces (4) are further arranged between the horizontal connecting pieces (31) and the vertical connecting pieces (32), and the abutting pieces (4) are arranged along the horizontal direction.
4. A LED outdoor display device for a soccer field according to claim 3, wherein: the abutting piece (4) comprises a connecting portion (41) which is vertically arranged, fixing portions (42) which are arranged at two ends of the connecting portion (41) and an abutting portion (43) which is arranged at one end of the connecting portion (41) close to the signal power supply box (2), wherein the fixing portions (42) are fixed on the vertical connecting piece (32), and the abutting portion (43) can be fixed with the end face of the horizontal connecting portion (41) away from the signal power supply box (2).
5. The LED outdoor display device for a soccer field according to claim 4, wherein: the fixing parts (42) are respectively connected to the upper end and the lower end of the side wall of the vertical connecting part (41) far away from the display unit (1).
6. The LED outdoor display device for a soccer field according to claim 4, wherein: a gap is reserved between the connecting part (41) and the vertical connecting piece (32), and the connecting part (41) is close to a vertical plane where the side wall of the signal power supply box (2) far away from the display unit (1) is located.
7. The LED outdoor display device for a soccer field according to claim 4, wherein: weight reducing grooves (411) which are vertically arranged are formed in the side walls, close to each other, of the adjacent connecting parts (41) in a penetrating mode.
8. The LED outdoor display device for a soccer field according to claim 7, wherein: the weight-reducing device is characterized in that a connecting mechanism for connecting adjacent display devices is further arranged in the weight-reducing groove (411), the connecting mechanism comprises a first connecting piece (51) and a second connecting piece (52) which are respectively arranged in the weight-reducing groove (411), the first connecting piece (51) and the second connecting piece (52) are respectively arranged in the weight-reducing groove (411) at the outermost side, one ends, far away from each other, of the first connecting piece (51) and the second connecting piece (52) are all arranged in an opening mode, a fixing rod (511) is arranged in an inner cavity of the first connecting piece (51), a hooking piece (521) is rotatably connected in an inner cavity of the second connecting piece (52), and the hooking piece (521) can be hooked with the fixing rod (511) on the adjacent display devices.
9. The LED outdoor display device for a soccer field according to claim 4, wherein: the side walls of the adjacent connecting parts (41) close to each other are penetrated with mounting holes (413), a positioning pin (44) is fixed in one mounting hole (413) at one end by using a bolt, and the positioning pin (44) can be penetrated in the mounting hole (413) of the adjacent display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321337741.XU CN219800412U (en) | 2023-05-29 | 2023-05-29 | Outdoor display device of LED for football court |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321337741.XU CN219800412U (en) | 2023-05-29 | 2023-05-29 | Outdoor display device of LED for football court |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219800412U true CN219800412U (en) | 2023-10-03 |
Family
ID=88150724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321337741.XU Active CN219800412U (en) | 2023-05-29 | 2023-05-29 | Outdoor display device of LED for football court |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219800412U (en) |
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2023
- 2023-05-29 CN CN202321337741.XU patent/CN219800412U/en active Active
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