CN220773881U - LED display screen convenient to dismantle fast - Google Patents
LED display screen convenient to dismantle fast Download PDFInfo
- Publication number
- CN220773881U CN220773881U CN202322428105.4U CN202322428105U CN220773881U CN 220773881 U CN220773881 U CN 220773881U CN 202322428105 U CN202322428105 U CN 202322428105U CN 220773881 U CN220773881 U CN 220773881U
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- display screen
- led display
- shell
- wall
- fixed
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- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 15
- 210000001503 joint Anatomy 0.000 claims description 14
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 11
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 230000008859 change Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses an LED display screen convenient to detach quickly, which relates to the technical field of display screens and comprises a display screen shell, a display screen main body and a display screen back plate, wherein the display screen main body is connected inside the display screen shell, the display screen back plate is abutted to the outer wall of the display screen shell, and heat dissipation holes are formed in two sides of the outer wall of the display screen shell. This LED display screen convenient to dismantle fast is during use, takes down the display screen through fixed establishment and changes, need not to use tools such as screwdriver to dismantle the display screen shell then, can take down the display screen and change, save time, and convenient follow-up installation display screen to play the effect of being convenient for dismantle fast, prevent through dustproof mechanism that the display screen from stopping during operation, inside the dust got into the display screen shell through the louvre, reduce the speed that the dust was piled up in the display screen shell then, thereby in the use of LED display screen, play the effect of being convenient for dustproof.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to an LED display screen convenient to detach quickly.
Background
A display screen is also called a display, and is a display tool that displays a certain electronic information file on a screen through a specific transmission device. The LED display screen is a very common member of the display screens, and has a good display effect, and can continuously and stably work for a long time without problems, so that the LED display screen is increasingly used.
When the LED display screen is used, the data wire is firstly in butt joint with the display screen, then the data wire is matched with the wireless network to transmit data to the display screen for displaying, so that people can intuitively know information through the display, and the display is protected through the display screen shell to prevent the display from being scratched by external sundries; but in the display screen use, along with the growth of live time, the display screen can break down inevitably, just need dismantle the display screen from the shell inside this moment and overhaul, however, LED display screen mostly all adopts bolt and frame construction, it is inside the shell directly with the display screen, when then lead to people to dismantle the change display screen, need use instrument such as screwdriver to rotate the bolt repeatedly, just can dismantle the change with the display screen, this kind of dismantlement mode is comparatively loaded down with trivial details, and dismantle simultaneously to the bolt structure also is a wearing and tearing, and the time has long easy smooth silk or the card is dying, thereby influence the use of LED display screen.
Disclosure of Invention
The utility model aims to provide an LED display screen convenient to detach quickly, so that the problem that when the LED display screen provided by the background technology is used, the mode of detaching and replacing the display screen is complicated and not convenient enough, and the use requirement of people cannot be met is solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a LED display screen convenient to dismantle fast, includes display screen shell, display screen main part and display screen backplate, display screen shell internally connected has the display screen main part, and the butt joint of display screen shell outer wall has the display screen backplate to the louvre has been seted up to display screen shell outer wall both sides, display screen backplate outer wall is provided with fixed establishment, and fixed establishment includes fixed pin, carousel, transfer line, dead lever, slide, fixed plate, roating seat, spacing seat, spacer pin and fixing base, the carousel has been cup jointed to the fixed pin outer wall, and the fixed pin meets with the display screen backplate mutually.
Preferably, the transmission rods are rotatably connected to two sides of the turntable, and the fixing rods are rotatably connected to one side, away from the turntable, of the transmission rods.
Preferably, the outer wall of the fixing rod is sleeved with a sliding seat, and the fixing rod is connected with a fixing plate through a fixing hole.
Preferably, a rotating seat is connected to one side of the fixing plate, which is close to the display screen shell, and the rotating seat is in butt joint with the display screen shell.
Preferably, the two sides of the middle part of the back of the display screen shell are butted with the fixing seat, the inside of the fixing seat is connected with the limiting pin in a sliding manner, and the outer wall of the limiting pin is sheathed with the limiting seat.
Preferably, a dustproof mechanism is arranged on one side of the display screen shell, which is close to the radiating hole, and comprises a guide pin, an eccentric block, a guide plate and a vent hole, wherein the guide pins are connected to two sides of the middle of the display screen shell.
Preferably, the outer wall of the guide pin is sleeved with an eccentric block, and the outer wall of the eccentric block is connected with a guide plate.
Preferably, the guide plate is internally provided with vent holes, and the vent holes are distributed on the guide plate at equal intervals.
Compared with the prior art, the utility model has the beneficial effects that: this LED display screen convenient to dismantle fast is during use, takes down the display screen through fixed establishment and changes, need not to use tools such as screwdriver to dismantle the display screen shell then, can take down the display screen and change, save time, and convenient follow-up installation display screen to play the effect of being convenient for dismantle fast, prevent through dustproof mechanism that the display screen from stopping during operation, inside the dust got into the display screen shell through the louvre, reduce the speed that the dust was piled up in the display screen shell then, thereby in the use of LED display screen, play the effect of being convenient for dustproof.
In order to more intuitively display electronic information, in the process of assisting a display screen, a limiting pin is manually moved to be disconnected with a fixed seat, so that limiting on a backboard of the display screen is canceled, then a rotary table drives a transmission rod to rotate, the transmission rod rotates to drive a fixed rod to move until the fixed rod is in butt joint with a fixed plate, then the fixing is canceled, at the moment, a person takes down a display screen main body from a display screen shell to replace the display screen main body, then the display screen shell is not required to be detached by tools such as a screwdriver, the display screen can be taken down to replace the display screen, the time is saved, and the subsequent installation of the display screen is facilitated, so that the effect of facilitating rapid disassembly is achieved in the use process of an LED display screen;
2. in order to more audio-visual show electronic information, carry out the in-process of assisting through the display screen, manual rotation guide pin in advance, the guide pin rotates and drives eccentric block and rotate together, and then cancel the extrusion to the deflector, the deflector slides down under the effect of self gravity this moment, then covers the louvre, and then prevents that the display screen from stopping working, inside the dust got into the display screen shell through the louvre, then reduced the speed that the dust was piled up in the display screen shell to in the use of LED display screen, play the dustproof effect of being convenient for.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic view of the front view of the present utility model;
FIG. 3 is a schematic rear view of the present utility model;
FIG. 4 is a schematic view of a rear cut-away structure of a limit seat according to the present utility model;
FIG. 5 is a schematic view of a rear cut-away structure of the securing mechanism of the present utility model;
FIG. 6 is a schematic view of a left side cutaway structure of the dust-proof mechanism of the present utility model;
fig. 7 is a schematic view of a front cut-away structure of a guide plate according to the present utility model.
In the figure: 1. a display screen housing; 2. a display screen main body; 3. a display screen backboard; 4. a heat radiation hole; 5. a fixing mechanism; 51. a fixing pin; 52. a turntable; 53. a transmission rod; 54. a fixed rod; 55. a slide; 56. a fixing plate; 57. a rotating seat; 58. a limit seat; 59. a limiting pin; 510. a fixing seat; 6. a dust-proof mechanism; 61. a guide pin; 62. an eccentric block; 63. a guide plate; 64. and (3) a vent hole.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present utility model provides a technical solution: the utility model provides a LED display screen convenient to dismantle fast, including display screen shell 1, display screen main part 2 and display screen backplate 3, display screen shell 1 internally connected has display screen main part 2, and display screen shell 1 outer wall butt joint has display screen backplate 3, and the louvre 4 has been seted up to display screen shell 1 outer wall both sides, display screen backplate 3 outer wall is provided with fixed establishment 5, and fixed establishment 5 includes fixed pin 51, carousel 52, transfer line 53, fixed link 54, slide 55, fixed plate 56, swivel 57, spacing seat 58, spacing round pin 59 and fixing base 510, carousel 52 has been cup jointed to fixed pin 51 outer wall, and fixed pin 51 and display screen backplate 3 butt joint; the two sides of the turntable 52 are rotatably connected with a transmission rod 53, and one side of the transmission rod 53 away from the turntable 52 is rotatably connected with a fixed rod 54; the outer wall of the fixed rod 54 is sleeved with a sliding seat 55, and the fixed rod 54 is connected with a fixed plate 56 through a fixed hole; one side of the fixed plate 56, which is close to the display screen shell 1, is connected with a rotating seat 57, and the rotating seat 57 is in butt joint with the display screen shell 1; the two sides of the middle part of the back of the display screen shell 1 are in butt joint with the fixed seat 510, the inside of the fixed seat 510 is in sliding connection with the limiting pin 59, and the outer wall of the limiting pin 59 is sheathed with the limiting seat 58; the outer wall of the limiting seat 58 is fixedly connected to the display screen backboard 3, the outer wall of the sliding seat 55 is fixedly connected to the display screen backboard 3, and the rotary table 52 is symmetrically distributed about the transverse middle branching line of the display screen backboard 3.
In particular, in order to more intuitively display electronic information, in the process of assistance of a display screen, as the service time increases, when the display screen is in fault and needs to be disassembled and replaced, the limiting pin 59 is manually moved, so that the limiting pin 59 moves along the limiting seat 58 until the limiting pin 59 is disconnected from the fixing seat 510, further limiting on the backboard 3 of the display screen is canceled, then the turntable 52 is manually rotated, so that the turntable 52 rotates along the fixing pin 51, the turntable 52 is rotationally connected with the transmission rod 53, the rotation of the turntable 52 drives the transmission rod 53 to rotate, and the rotation of the transmission rod 53 drives the fixing rod 54 to move due to sliding connection between the fixing rod 54 and the sliding seat 55;
then the included angle between the fixed rod 54 and the transmission rod 53 is changed until the fixed rod 54 is in butt joint with the fixed plate 56, the fixed plate 56 is rotated through the rotating seat 57, the fixation is canceled, at the moment, people disconnect the display screen backboard 3 from the display screen shell 1, the display screen main body 2 is taken down from the display screen shell 1 to be replaced, and then the display screen can be taken down to be replaced without using tools such as a screwdriver to disassemble the display screen shell 1, so that the time is saved, the follow-up installation of the display screen is facilitated, and the effect of being convenient for quick disassembly is played in the use process of the LED display screen;
when the display screen is required to be installed, the display screen main body 2 is attached to the display screen shell 1, then the display screen backboard 3 is abutted to the display screen shell 1, the limiting pin 59 is pushed manually to be abutted to the fixing seat 510, the display screen backboard 3 is limited, the rotary table 52 is rotated, the fixing rod 54 is abutted to the fixing plate 56, the display screen backboard 3 is fixed, at the moment, the display screen backboard 3 is fixed in four directions, and therefore the stability of the fixed display screen backboard 3 is improved, and the display screen can be installed without bolts.
Referring to fig. 1, 2, 6 and 7, a dustproof mechanism 6 is disposed on one side of the display screen housing 1 near the heat dissipation hole 4, the dustproof mechanism 6 comprises a guide pin 61, an eccentric block 62, a guide plate 63 and a vent hole 64, and the guide pin 61 is connected to two sides of the middle of the display screen housing 1; the outer wall of the guide pin 61 is sleeved with an eccentric block 62, and the outer wall of the eccentric block 62 is connected with a guide plate 63; the guide plate 63 is internally provided with vent holes 64, and the vent holes 64 are distributed on the guide plate 63 at equal intervals; the guide plate 63 is in sliding connection with the display screen shell 1, corresponding inclined planes are formed in the bottom end of the guide plate 63 and the outer wall of the eccentric block 62, and the guide plate 63 is symmetrically distributed about the vertical middle branching line of the display screen shell 1.
In particular, in order to more intuitively display electronic information, in the process of assisting through the display screen, people mostly perform heat dissipation through arranging the heat dissipation holes 4 on the display screen shell 1 for facilitating heat dissipation, however, the heat dissipation mode is easy to cause dust to enter the display screen shell 1 through the heat dissipation holes 4, further causes dust to be accumulated on the outer wall of the display screen, and in order to prevent the dust from entering the display screen shell 1 through the heat dissipation holes 4, the guide pin 61 is manually rotated first, and the guide pin 61 is in butt joint with the eccentric block 62, so that the guide pin 61 rotates to drive the eccentric block 62 to rotate together;
and then cancel the extrusion to deflector 63, deflector 63 slides down under the effect of self gravity this moment, then cover louvre 4, when the display screen work needs dispel the heat through louvre 4, only need rotate eccentric block 62 extrusion deflector 63, make deflector 63 shift up, until ventilation hole 64 and louvre 4 are at same horizon, and then dispel the heat through louvre 4, then prevent that the display screen from stopping the work, the dust passes through louvre 4 and gets into inside the display screen shell 1, thereby reduce the speed that the dust was piled up in display screen shell 1, finally play the effect of being convenient for in the use of LED display screen.
To sum up, this LED display screen convenient to dismantle fast uses, dock data line and display screen earlier, then show through data line cooperation wireless network with data transmission to display screen main part 2, and then let people through display audio-visual understanding information, and protect display screen main part 2 through display screen shell 1, prevent that display screen main part 2 from being scratched by external debris, this is prior art, do not set forth excessively here, take down the display screen through fixed establishment 5 and change, then need not to use instrument such as screwdriver to dismantle display screen shell 1, can take down the display screen and change, save time, and make things convenient for follow-up installation display screen, and prevent through dustproof mechanism 6 that the display screen from stopping working, the dust from entering display screen shell 1 inside through louvre 4, then reduce the speed that the dust was piled up in display screen shell 1, the content that does not make detailed description in this description belongs to the prior art that the expert of technical personnel known in this description.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a LED display screen convenient to dismantle fast, includes display screen shell (1), display screen main part (2) and display screen backplate (3), its characterized in that:
display screen shell (1) internally connected with display screen main part (2), and display screen shell (1) outer wall butt joint has display screen backplate (3) to louvre (4) have been seted up to display screen shell (1) outer wall both sides, display screen backplate (3) outer wall is provided with fixed establishment (5), and fixed establishment (5) include fixed pin (51), carousel (52), transfer line (53), dead lever (54), slide (55), fixed plate (56), roating seat (57), spacing seat (58), spacing round pin (59) and fixing base (510), carousel (52) have been cup jointed to fixed pin (51) outer wall, and fixed pin (51) butt joint with display screen backplate (3).
2. The LED display screen of claim 1, wherein said LED display screen is adapted for quick removal: the two sides of the turntable (52) are rotatably connected with transmission rods (53), and one side, far away from the turntable (52), of the transmission rods (53) is rotatably connected with a fixed rod (54).
3. The LED display screen of claim 2, wherein the LED display screen is adapted to be quickly removed: the outer wall of the fixed rod (54) is sleeved with a sliding seat (55), and the fixed rod (54) is connected with a fixed plate (56) through a fixed hole.
4. A LED display screen for facilitating quick detach according to claim 3, wherein: one side of the fixed plate (56) close to the display screen shell (1) is connected with a rotating seat (57), and the rotating seat (57) is in butt joint with the display screen shell (1).
5. The LED display screen of claim 4, wherein said LED display screen is adapted for quick removal: the display screen shell (1) back middle part both sides butt joint has fixing base (510), and fixing base (510) inside sliding connection has spacer pin (59) to spacer seat (58) have been cup jointed to spacer pin (59) outer wall.
6. The LED display screen of claim 1, wherein said LED display screen is adapted for quick removal: one side of the display screen shell (1) close to the radiating hole (4) is provided with a dustproof mechanism (6), the dustproof mechanism (6) comprises a guide pin (61), an eccentric block (62), a guide plate (63) and a vent hole (64), and the two sides of the middle part of the display screen shell (1) are connected with the guide pin (61).
7. The LED display screen of claim 6, wherein said LED display screen is adapted for quick removal: the outer wall of the guide pin (61) is sleeved with an eccentric block (62), and the outer wall of the eccentric block (62) is connected with a guide plate (63).
8. The LED display screen of claim 7, wherein said LED display screen is adapted for quick removal: the guide plate (63) is internally provided with vent holes (64), and the vent holes (64) are distributed on the guide plate (63) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322428105.4U CN220773881U (en) | 2023-09-07 | 2023-09-07 | LED display screen convenient to dismantle fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322428105.4U CN220773881U (en) | 2023-09-07 | 2023-09-07 | LED display screen convenient to dismantle fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220773881U true CN220773881U (en) | 2024-04-12 |
Family
ID=90617554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322428105.4U Active CN220773881U (en) | 2023-09-07 | 2023-09-07 | LED display screen convenient to dismantle fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220773881U (en) |
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2023
- 2023-09-07 CN CN202322428105.4U patent/CN220773881U/en active Active
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| GR01 | Patent grant | ||
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