CN212782526U - LED display screen convenient to clean - Google Patents
LED display screen convenient to clean Download PDFInfo
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- CN212782526U CN212782526U CN202020956006.7U CN202020956006U CN212782526U CN 212782526 U CN212782526 U CN 212782526U CN 202020956006 U CN202020956006 U CN 202020956006U CN 212782526 U CN212782526 U CN 212782526U
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- led display
- display screen
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Abstract
The utility model discloses a convenient LED display screen of clearance, including the installing frame, the inner chamber of installing frame is provided with a plurality of fixing device, and is a plurality of fixing device follows the length direction of installing frame is arranged, the last LED display screen that is provided with of fixing device, the equal horizontal fixedly connected with fixed plate in top of installing frame both sides, two the equal fixed connection in top of fixed plate clears up the frame, one side of clearing up the frame inner wall is rotated and is connected with the threaded rod, the utility model relates to a LED display screen technical field. This LED display screen of convenient clearance passes through the setting of devices such as clearance brush and threaded rod, is rotated by the threaded rod and drives the screw thread piece and rotate, and the screw thread piece drives the clearance brush and gets rid of the dust on LED display screen surface at LED display screen surface reciprocating motion, need not the manual work and climbs the eminence and clears up for the clearance of LED display screen is more convenient, and get rid of the dust and can guarantee LED's display effect and avoid the dust to influence the life of LED display screen.
Description
Technical Field
The utility model relates to a LED display screen technical field specifically is a LED display screen of convenient clearance.
Background
An LED display screen is a flat panel display, which is composed of small LED module panels for displaying various information such As characters, images, video signals, etc. it is a diode made of gallium (Ga) and arsenic (As), phosphorus (P), nitrogen (N), indium (In) compounds by controlling the display mode of semiconductor light emitting diodes, and when electrons and holes are combined, it can radiate visible light, so it can be used to make light emitting diodes, used As indicator lamps In circuits and instruments, or to make characters or numbers display. The gaas diode emits red light, the gan diode emits green light, the sic diode emits yellow light, and the ingan diode emits blue light.
A LED display screen for advertisement is generally installed in higher position, uses the lower surface easily to accumulate the dust for a long time, not only influences the bandwagon effect of LED display screen, gets into the inside circuit damage that causes easily of LED display screen when the dust moreover, and the inconvenient dismantlement of LED display screen and the maintenance of hanging dress.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a LED display screen of convenient clearance has solved the LED display screen and has generally installed in higher position, uses the lower surface easily to accumulate the dust for a long time, not only influences the bad problem of the bandwagon effect of LED display screen.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a LED display screen of convenient clearance, includes the installing frame, the inner chamber of installing frame is provided with a plurality of fixing device, and is a plurality of fixing device follows the length direction of installing frame is arranged, the last LED display screen that is provided with of fixing device, the equal horizontal fixedly connected with fixed plate in top of installing frame both sides, two the equal fixed connection in top of fixed plate clears up the frame, one side of clearance frame inner wall is rotated and is connected with the threaded rod, the surperficial threaded connection of threaded rod has the screw thread piece, the other end of threaded rod runs through the clearance frame extends to the outside of clearance frame, the outer end fixedly connected with motor of threaded rod, the fixed surface of screw thread piece is connected with the mounting panel, the rear side of mounting panel is provided with the clearance brush.
Further, fixing device includes two recesses, two the recess is seted up respectively in the top and the bottom of installing frame inner wall, two the both ends fixedly connected with fixed spring of the relative one side of recess, fixed spring keeps away from the one end fixedly connected with stripper plate of recess, the stripper plate is kept away from one side of fixed spring with the surface swing joint of LED display screen.
Furthermore, the front side of cleaning brush fixedly connected with connecting rod, fixedly connected with fixed plate between the top of connecting rod inner wall and the bottom, fixedly connected with baffle between the front side of fixed plate and the inner wall of connecting rod, the equal fixedly connected with extrusion spring in top and the bottom of baffle, two the equal fixedly connected with sliding plate of one end that the extrusion spring leaves, and two the front side and the rear side of sliding plate respectively with the front side of fixed plate with the inner wall sliding connection of connecting rod, two the equal fixedly connected with kelly in one side that the sliding plate leaves, and the one end that the kelly leaves all runs through the connecting rod and extends to the outside of connecting rod.
Furthermore, the top of the thread block is fixedly connected with a sliding rod, and the top end of the sliding rod is slidably connected with the top of the inner wall of the cleaning frame.
Further, the fixed surface of motor is connected with the motor frame, and one side of motor frame with one side fixed connection of clearance frame.
Further, the front side of the mounting frame is provided with mounting holes.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this LED display screen of convenient clearance, through the setting of devices such as clearance brush and threaded rod, it rotates to drive the screw thread piece by the threaded rod and rotates, the screw thread piece drives the clearance brush and gets rid of the dust on LED display screen surface reciprocating motion, need not the manual work and climb the eminence and clear up, make the clearance of LED display screen more convenient, and get rid of the dust and can guarantee LED's display effect and avoid the dust to influence the life of LED display screen, again through the setting of devices such as connecting rod and kelly, the clearance brush is convenient after repetitious usage dismantles with the mounting panel, thereby conveniently clear up or change the clearance brush, guarantee the dust removal effect of clearance brush.
(2) This LED display screen of convenient clearance through the setting of devices such as installing frame and fixing device for the LED display screen can directly be installed in the inside of installing frame through fixing device, when needs are changed or are maintained, can directly dismantle the LED display screen, thereby makes things convenient for the change and the maintenance of LED display screen.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the mounting plate of the present invention;
fig. 3 is a schematic structural view of the fixing device of the present invention;
fig. 4 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to the present invention.
In the figure: 1-mounting frame, 2-fixing device, 201-groove, 202-fixing spring, 203-extruding plate, 3-LED display screen, 4-fixing plate, 5-cleaning frame, 6-threaded rod, 7-motor, 8-mounting plate, 9-cleaning brush, 10-connecting rod, 11-fixing plate, 12-partition plate, 13-extruding spring, 14-sliding plate, 15-clamping rod, 16-sliding rod, 17-motor frame, 18-mounting hole and 19-thread block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a LED display screen convenient to clean comprises a mounting frame 1, wherein a plurality of fixing devices 2 are arranged in the inner cavity of the mounting frame 1, the fixing devices 2 are arranged along the length direction of the mounting frame 1, LED display screens 3 are arranged on the fixing devices 2, the LED display screens 3 are the prior art and comprise an LED module and a related signal transceiver, a plurality of LED display screens 3 can be installed in the mounting frame 1, and because the fixing devices 2 are multiple, a single LED display screen 3 can be maintained and replaced without influencing other LED display screens 3, so that the device is convenient to use, fixing plates 4 are transversely and fixedly connected to the tops of two sides of the mounting frame 1, cleaning frames 5 are fixedly connected to the tops of two fixing plates 4, a threaded rod 6 is rotatably connected to one side of the inner wall of the cleaning frame 5, a threaded block 19 is connected to the surface of the threaded rod 6, the other end of the threaded rod 6 penetrates through the cleaning frame 5 and extends to the outside of the cleaning frame 5, the outer end of the threaded rod 6 is fixedly connected with a motor 7, and the motor 7 is a forward and reverse rotating motor.
The surface of the thread block 19 is fixedly connected with a mounting plate 8, and the rear side of the mounting plate 8 is provided with a cleaning brush 9.
When needs clearance, motor 7 drive threaded rod 6 rotates, threaded rod 6 drives screw thread piece 19 and removes, screw thread piece 19 drives the motion of mounting panel 8, mounting panel 8 drives the surface motion of clearance brush 9 at LED display screen 3, the dust on LED display screen 3 surface is got rid of with the surface contact of LED display screen 3 to the rear side that utilizes clearance brush 9, can guarantee LED's display effect and avoid the dust to influence the life of LED display screen, and because motor 7 drives, need not artifical manual clearance, make the clearance more convenient.
The side of the pressing plate 203 far away from the fixing spring 202 is movably connected with the surface of the LED display screen 3.
When installing LED display screen 3, go into single LED display screen 3 card between two stripper plates 203, two stripper plates 203 pressurized drive fixed spring 202 compression, utilize the reaction force behind fixed spring 202 pressurized to promote stripper plate 203, thereby fix LED display screen 3 between two stripper plates 203, reach the effect of 3 easy to assemble of LED display screen and dismantlement, thereby conveniently change LED display screen 3.
The front side fixedly connected with connecting rod 10 of cleaning brush 9, the through-hole with connecting rod 10 looks adaptation is seted up on the surface of mounting panel 8.
Fixedly connected with fixed plate 11 between the top of connecting rod 10 inner wall and the bottom, fixedly connected with baffle 12 between the front side of fixed plate 11 and the inner wall of connecting rod 10, the equal fixedly connected with extrusion spring 13 in top and the bottom of baffle 12, the equal fixedly connected with sliding plate 14 of the one end that two extrusion springs 13 leave, and the front side of two sliding plates 14 and rear side respectively with the front side of fixed plate 11 and the inner wall sliding connection of connecting rod 10, the equal fixedly connected with kelly 15 of one side that two sliding plates 14 leave, and the one end that kelly 15 leaves all runs through connecting rod 10 and extends to the outside of connecting rod 10.
When installing clearance brush 9, align connecting rod 10 with the through-hole on mounting panel 8 surface, then insert connecting rod 10 in the through-hole, two kellies 15 are extruded to the inner chamber of through-hole, make two kellies 15 to connecting rod 10 internal motion, kellies 15 drives sliding plate 14 and slides, sliding plate 14 drives extrusion spring 13 compression, when connecting pipe 10 runs through mounting panel 8, kellies 15 is popped out by extrusion spring 13's elastic force, utilize kellies 15 and mounting panel 8's interact to fix clearance brush 9 on mounting panel 8, when needing to dismantle clearance brush 9, press kellies 15 pull clearance brush 9 again and make connecting rod 10 and mounting panel 8 separate can, make clearance brush 9 convenient and mounting panel 8 dismantlement after repetitious usage, thereby conveniently clear up or change clearance brush 9, guarantee the dust removal effect of clearance brush 9.
The top fixedly connected with slide bar 16 of screw block 19, the top of slide bar 16 and the top sliding connection of clearance frame 5 inner wall, when screw block 19 moved, the top of slide bar 16 slided at the inner wall of clearance frame 5, avoided screw block 19 to rotate along with threaded rod 6, guaranteed that screw block 19 can the sideslip smoothly.
The surface of motor 7 is fixedly connected with motor frame 17 to one side of motor frame 17 and one side fixed connection of clearance frame 5 protect motor 7.
The mounting hole 18 has all been seted up to the front side of installing frame 1, makes things convenient for the installing frame 18 to install.
During the use, squeeze into the mounting screw through mounting hole 18 and install installing frame 1 in the assigned position, go into a plurality of LED display screens 3 in proper order in fixing device 2 again, utilize reaction force behind fixed spring 202 pressurized to promote stripper plate 203, thereby fix LED display screen 3 between two stripper plates 203, long-time use needs the clearance when, motor 7 drive threaded rod 6 rotates, threaded rod 6 drives thread block 19 and removes, thread block 19 drives the motion of mounting panel 8, mounting panel 8 drives the surface motion of cleaning brush 9 at LED display screen 3, utilize the rear side of cleaning brush 9 and the surface contact of LED display screen 3 to get rid of the dust on LED display screen 3 surface.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a convenient LED display screen of clearance, includes installing frame (1), its characterized in that: the inner chamber of the installing frame (1) is provided with a plurality of fixing devices (2), the fixing devices (2) are arranged along the length direction of the installing frame (1), the fixing devices (2) are provided with LED display screens (3), the tops of two sides of the installing frame (1) are transversely and fixedly connected with fixing plates (4), the tops of the two fixing plates (4) are fixedly connected with a cleaning frame (5), one side of the inner wall of the cleaning frame (5) is rotatably connected with a threaded rod (6), the surface of the threaded rod (6) is in threaded connection with a threaded block (19), the other end of the threaded rod (6) penetrates through the cleaning frame (5) and extends to the outside of the cleaning frame (5), the outer end of the threaded rod (6) is fixedly connected with a motor (7), and the surface of the threaded block (19) is fixedly connected with a mounting plate (8), the rear side of the mounting plate (8) is provided with a cleaning brush (9).
2. The LED display screen convenient to clean as claimed in claim 1, wherein: fixing device (2) include two recess (201), two recess (201) are seted up respectively in the top and the bottom of installing frame (1) inner wall, two both ends fixedly connected with fixed spring (202) of the relative one side of recess (201), fixed spring (202) are kept away from the one end fixedly connected with stripper plate (203) of recess (201), stripper plate (203) are kept away from one side of fixed spring (202) with the surface swing joint of LED display screen (3).
3. The LED display screen convenient to clean as claimed in claim 1, wherein: a connecting rod (10) is fixedly connected with the front side of the cleaning brush (9), a fixing plate (11) is fixedly connected between the top and the bottom of the inner wall of the connecting rod (10), a clapboard (12) is fixedly connected between the front side of the fixed plate (11) and the inner wall of the connecting rod (10), the top and the bottom of the clapboard (12) are both fixedly connected with extrusion springs (13), one ends of the two extrusion springs (13) which are separated from each other are both fixedly connected with a sliding plate (14), the front sides and the rear sides of the two sliding plates (14) are respectively connected with the front side of the fixed plate (11) and the inner wall of the connecting rod (10) in a sliding way, clamping rods (15) are fixedly connected on the sides, away from each other, of the two sliding plates (14), and the ends of the clamping rods (15) which are separated from each other penetrate through the connecting rod (10) and extend to the outside of the connecting rod (10).
4. The LED display screen convenient to clean as claimed in claim 1, wherein: the top of the thread block (19) is fixedly connected with a sliding rod (16), and the top end of the sliding rod (16) is in sliding connection with the top of the inner wall of the cleaning frame (5).
5. The LED display screen convenient to clean as claimed in claim 1, wherein: the fixed surface of motor (7) is connected with motor frame (17), and one side of motor frame (17) with one side fixed connection of clearance frame (5).
6. The LED display screen convenient to clean as claimed in claim 1, wherein: the front side of the mounting frame (1) is provided with mounting holes (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020956006.7U CN212782526U (en) | 2020-05-31 | 2020-05-31 | LED display screen convenient to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020956006.7U CN212782526U (en) | 2020-05-31 | 2020-05-31 | LED display screen convenient to clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212782526U true CN212782526U (en) | 2021-03-23 |
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ID=75069440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020956006.7U Active CN212782526U (en) | 2020-05-31 | 2020-05-31 | LED display screen convenient to clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212782526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226303A (en) * | 2021-12-17 | 2022-03-25 | 安徽特弗光电科技有限公司 | LCD screen dustproof protection device for waiting hall |
-
2020
- 2020-05-31 CN CN202020956006.7U patent/CN212782526U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226303A (en) * | 2021-12-17 | 2022-03-25 | 安徽特弗光电科技有限公司 | LCD screen dustproof protection device for waiting hall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230721 Address after: No. 407, Floor 4, No. 2 Standard Plant, No. 189 Fazhan Avenue, Xixiangtang District, Nanning, Guangxi, 530000 Patentee after: Guangxi Xihan Baojun Technology Co.,Ltd. Address before: No.405, 4th floor, No.2 standard workshop, No.189, Fazhan Avenue, XiXiangTang District, Nanning, Guangxi 530000 Patentee before: Guangxi Yongcheng cloud Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |