CN220155115U - Chargeable portable LED display screen - Google Patents
Chargeable portable LED display screen Download PDFInfo
- Publication number
- CN220155115U CN220155115U CN202321495524.3U CN202321495524U CN220155115U CN 220155115 U CN220155115 U CN 220155115U CN 202321495524 U CN202321495524 U CN 202321495524U CN 220155115 U CN220155115 U CN 220155115U
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- control box
- display screen
- led display
- fixing plate
- cover plate
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- 238000004891 communication Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 10
- 238000004880 explosion Methods 0.000 claims description 7
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- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a chargeable mobile LED display screen, which relates to the technical field of LED display screens and comprises a control box, wherein a mobile power supply is arranged in the control box, a circuit board is arranged on the outer surface of the front end of the mobile power supply, a switch button is arranged on the outer surface of the front end of the control box, four groups of mobile rollers are arranged at the lower end of the control box, a first sliding door and a second sliding door are arranged on the outer surface of the rear end of the control box, and a power line storage box and a communication wire storage box are respectively arranged at the rear ends of the first sliding door and the second sliding door. According to the chargeable mobile LED display screen, the device can move through the control box and the moving roller, the position of the LED display screen can be conveniently transferred, the mobile power supply is arranged in the control box, the display screen can be used without connecting a power line, and the movement is more convenient.
Description
Technical Field
The utility model relates to the technical field of LED display screens, in particular to a chargeable mobile LED display screen.
Background
The LED display screen is high-tech display equipment which is widely applied in recent years, has the characteristics of high screen brightness, high definition, stable quality, long service life, flexible and changeable display function and arbitrary combination of screen body areas, is very suitable for playing and propaganda of programs such as characters, graphics, high-definition videos and the like, and has the irreplaceable status of other display equipment in the indoor and outdoor display fields.
The existing LED display screen can not be moved usually in outdoor use, and is required to be connected with a power line, so that the LED display screen is troublesome in transferring the position, certain adverse effects are brought to the use process of people, and in order to solve the defects in the prior art, a chargeable mobile LED display screen is provided.
Disclosure of Invention
The utility model mainly aims to provide a chargeable mobile LED display screen which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a chargeable portable LED display screen, includes the control box, the inside of control box is provided with portable power source, portable power source's front end surface is provided with the circuit board, the front end surface of control box is provided with shift knob, the lower extreme of control box is provided with four groups and removes the gyro wheel, the rear end surface of control box is provided with sliding door and No. two sliding doors, the rear end of sliding door and No. two sliding doors is provided with power cord case and communication wire case respectively, the bottom plate lateral wall of control box is provided with solid fixed ring, be provided with the threaded rod in the middle of the solid fixed ring, the rear end of threaded rod is provided with the handle.
Preferably, the upper end surface of control box is provided with the bottom fixed plate, be provided with multiunit fixing bolt No. one between bottom fixed plate and the control box, the upper end surface of bottom fixed plate is provided with the support column, the upper end surface of support column is provided with the top fixed plate, the upper end of top fixed plate is provided with front bezel and back shroud, the centre of top fixed plate is provided with multiunit fixing bolt No. two, the front end of front bezel is provided with the front display screen, the top of front display screen is provided with multiunit burst lamp, the rear end of back shroud is provided with the back display screen.
Preferably, a connection port is arranged between the mobile power supply and the circuit board, the mobile power supply is detachably connected with the circuit board through the arranged connection port, mounting interfaces are arranged between the mobile power supply and the circuit board as well as between the mobile power supply and the control box, and the mobile power supply and the circuit board are detachably connected with the control box through the arranged mounting interfaces respectively.
Preferably, the middle of the fixed ring is provided with a threaded hole, the threaded rod is detachably connected with the fixed ring through the set threaded hole, a threaded hole is formed between the threaded rod and the inner wall of the control box, and the threaded rod is detachably connected with the inner wall of the control box through the set threaded hole.
Preferably, the screw holes are formed in the middle of the bottom fixing plate and the top plate of the control box, the first fixing bolt is detachably connected with the bottom fixing plate and the top plate of the control box through the screw holes, and the top fixing plate is detachably connected with the front cover plate and the rear cover plate through the second fixing bolt.
Preferably, a mounting interface is arranged between the explosion flash lamp and the front cover plate, and the explosion flash lamp is detachably connected with the front cover plate through the arranged mounting interface.
Advantageous effects
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the LED display screen can be conveniently moved by the aid of the control box and the movable roller, the movable power supply is arranged in the control box, the display screen can be used without being connected with a power line, the power line is more convenient to connect when the control box moves, the power line storage box is further arranged in the control box, and when the control box needs to be charged, the charging wire can be directly taken out from the power line storage box to charge the movable power supply, so that the operation is convenient and quick.
According to the utility model, through the front display screen and the rear display screen, the device can display the content in front and back, so that the content on the display screen can be seen in front or behind, the space utilization rate of the device is high, the information transmission is more convenient, and the front end of the front cover plate is also provided with a plurality of groups of explosion flash lamps, so that the warning effect can be achieved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the back structure of the present utility model;
FIG. 3 is a schematic view of the internal structure of the control box of the present utility model;
FIG. 4 is a schematic diagram of the control box floor structure of the present utility model;
in the figure: 1. a control box; 2. a bottom fixing plate; 3. a first fixing bolt; 4. a support column; 5. a top fixing plate; 6. a second fixing bolt; 7. a front cover plate; 8. a back cover plate; 9. a flash lamp; 10. a front display screen; 11. a switch button; 12. moving the roller; 13. a first sliding door; 14. a second sliding door; 15. a rear display screen; 16. a mobile power supply; 17. a circuit board; 18. a communication wire storage box; 19. a power cord storage box; 20. a fixing ring; 21. a threaded rod; 22. a handle.
Description of the embodiments
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a chargeable mobile LED display screen comprises a control box 1, wherein a mobile power supply 16 is arranged in the control box 1, an installation interface is arranged between the mobile power supply 16 and the control box 1, the mobile power supply 16 is detachably connected with the control box 1 through the arranged installation interface, the mobile power supply 16 provides power supply, the device does not need to be connected with external power supply, a circuit board 17 is arranged on the outer surface of the front end of the mobile power supply 16, an installation interface is arranged between the circuit board 17 and the control box 1, the circuit board 17 is detachably connected with the control box 1 through the arranged installation interface, the circuit board 17 can control the display content of a front display screen 10 and a rear display screen 15, a switch button 11 is arranged on the outer surface of the front end of the control box 1, the switch button 11 can be pressed to control the switches of the front display screen 10, the rear display screen 15 and a flash lamp 9, the lower extreme of control box 1 is provided with four sets of removal gyro wheels 12, remove gyro wheel 12 can conveniently remove the device, the rear end surface of control box 1 is provided with first sliding door 13 and No. two sliding doors 14, the rear end of first sliding door 13 and No. two sliding doors 14 is provided with power cord case 19 and communication wire case 18 respectively, can directly take out the electric wire from power cord case 19 when needs charge and charge portable power source 16, the bottom plate lateral wall of control box 1 is provided with solid fixed ring 20, be provided with threaded rod 21 in the middle of the solid fixed ring 20, the rear end of threaded rod 21 is provided with handle 22, rotatory handle 22 can make the bottom plate installation of control box 1 more firm, and the installation is more convenient.
As shown in fig. 1-4, the outer surface of the upper end of the control box 1 is provided with a bottom fixing plate 2, a plurality of groups of first fixing bolts 3 are arranged between the bottom fixing plate 2 and the control box 1, the bottom fixing plate 2 and the top plate of the control box 1 are all provided with threaded holes, the first fixing bolts 3 are detachably connected with the bottom fixing plate 2 and the top plate of the control box 1 through the set threaded holes, the outer surface of the upper end of the bottom fixing plate 2 is provided with a support column 4, the support column 4 is detachably connected with the control box 1 through the set bottom fixing plate 2, the outer surface of the upper end of the support column 4 is provided with a top fixing plate 5, the upper end of the top fixing plate 5 is provided with a front cover plate 7 and a rear cover plate 8, a plurality of groups of second fixing bolts 6 are arranged in the middle of the top fixing plate 5, the second fixing bolts 6 are detachably connected with the top fixing plate 5 through the set threaded holes, the front end of the front cover plate 7 is provided with a front display screen 10, a plurality of groups of explosion flash lamps 9 are arranged above the front display screen 10, the rear display screen 15 are arranged at the rear end of the rear cover plate 8, the front display screen 15 can be controlled through a switch button 11, the front display screen 15 and the rear display screen can be seen on the front display screen 15 and the front display screen can be seen through the front display screen 15 and the front display screen and the rear display screen can not be seen.
It should be noted that, when the rechargeable mobile LED display screen is used, the device can be moved through the control box 1 and the mobile roller 12, the LED display screen can be conveniently moved, the mobile power supply 16 is arranged in the control box 1, the display screen can be used without connecting a power line, the mobile power supply is more convenient when the mobile power supply is not connected with the display screen, the power line storage box 19 is also arranged in the control box 1, and when the mobile power supply is required to be charged, the charging wire can be directly taken out from the power line storage box 19 to charge the mobile power supply 16, so that the operation is convenient and fast.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a chargeable portable LED display screen, includes control box (1), its characterized in that: the inside of control box (1) is provided with portable power source (16), the front end surface of portable power source (16) is provided with circuit board (17), the front end surface of control box (1) is provided with shift knob (11), the lower extreme of control box (1) is provided with four group's removal gyro wheels (12), the rear end surface of control box (1) is provided with sliding door (13) and sliding door (14) No. two, the rear end of sliding door (13) and sliding door (14) No. two is provided with power cord case (19) and communication wire case (18) respectively, the bottom plate lateral wall of control box (1) is provided with solid fixed ring (20), be provided with threaded rod (21) in the middle of solid fixed ring (20), the rear end of threaded rod (21) is provided with handle (22).
2. The rechargeable portable LED display of claim 1, wherein: the automatic control device is characterized in that a bottom fixing plate (2) is arranged on the outer surface of the upper end of the control box (1), a plurality of groups of first fixing bolts (3) are arranged between the bottom fixing plate (2) and the control box (1), a supporting column (4) is arranged on the outer surface of the upper end of the bottom fixing plate (2), a top fixing plate (5) is arranged on the outer surface of the upper end of the supporting column (4), a front cover plate (7) and a rear cover plate (8) are arranged at the upper end of the top fixing plate (5), a plurality of groups of second fixing bolts (6) are arranged in the middle of the top fixing plate (5), a front display screen (10) is arranged at the front end of the front cover plate (7), a plurality of groups of flash lamps (9) are arranged above the front display screen (10), and a rear display screen (15) is arranged at the rear end of the rear cover plate (8).
3. The rechargeable portable LED display of claim 1, wherein: the portable power source (16) and circuit board (17) between be provided with the connector, portable power source (16) can dismantle with circuit board (17) through the connector that sets up and be connected, all be provided with the installation interface between portable power source (16) and circuit board (17) and control box (1), portable power source (16) and circuit board (17) can dismantle with control box (1) respectively through the installation interface that sets up.
4. The rechargeable portable LED display of claim 1, wherein: the utility model discloses a control box, including fixed ring (20), threaded rod (21) are provided with the screw hole in the middle of fixed ring (20), threaded rod (21) can dismantle with fixed ring (20) through the screw hole that sets up, be provided with the screw hole between the inner wall of threaded rod (21) and control box (1), threaded rod (21) can dismantle with the inner wall of control box (1) through the screw hole that sets up and be connected.
5. A rechargeable portable LED display according to claim 2, wherein: screw holes are formed in the middle of top plates of the bottom fixing plate (2) and the control box (1), the first fixing bolt (3) is detachably connected with the bottom fixing plate (2) and the top plate of the control box (1) through the set screw holes, and the top fixing plate (5) is detachably connected with the front cover plate (7) and the rear cover plate (8) through the set second fixing bolt (6).
6. A rechargeable portable LED display according to claim 2, wherein: the explosion lamp (9) is provided with an installation interface between the explosion lamp (9) and the front cover plate (7), and the explosion lamp (9) is detachably connected with the front cover plate (7) through the installation interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321495524.3U CN220155115U (en) | 2023-06-13 | 2023-06-13 | Chargeable portable LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321495524.3U CN220155115U (en) | 2023-06-13 | 2023-06-13 | Chargeable portable LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220155115U true CN220155115U (en) | 2023-12-08 |
Family
ID=89007625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321495524.3U Active CN220155115U (en) | 2023-06-13 | 2023-06-13 | Chargeable portable LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220155115U (en) |
-
2023
- 2023-06-13 CN CN202321495524.3U patent/CN220155115U/en active Active
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