CN215814962U - LED display screen protector based on outdoor use - Google Patents
LED display screen protector based on outdoor use Download PDFInfo
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- CN215814962U CN215814962U CN202122155968.XU CN202122155968U CN215814962U CN 215814962 U CN215814962 U CN 215814962U CN 202122155968 U CN202122155968 U CN 202122155968U CN 215814962 U CN215814962 U CN 215814962U
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- led display
- limiting
- screen body
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Abstract
The utility model discloses an outdoor-use-based LED display screen protection device which comprises an LED display screen body, a protection assembly, a winding mechanism, positioning equipment and a limiting sliding mechanism, wherein the protection assembly is arranged on the front surface of the LED display screen body, the winding mechanism is arranged on the top of the front surface of the LED display screen body, the protection assembly comprises a connecting cloth strip frame, a protective net and a shaping plate, the connecting cloth strip frame is fixedly connected to the outer part of the protective net, and the shaping plate is connected to the connecting cloth strip frame. According to the utility model, by utilizing the arrangement mode that the winding mechanism is matched with the protection assembly, the protection net covers the front surface of the LED display screen body, and the clamping sleeve and the clamping plate are matched to be mutually sleeved, so that the position of the shaping plate can be limited, the retraction is prevented, the protection net can be tightly tightened on the front surface of the LED display screen body to protect the LED display screen body, the impact of birds is buffered, and the damage to the LED display screen body caused by the impact is reduced.
Description
Technical Field
The utility model relates to the field of protective devices, in particular to an LED display screen protective device based on outdoor use.
Background
The LED display screen is a flat panel display, is composed of small LED module panels, is used for displaying various information such as characters, images, videos and the like, integrates microelectronic technology, computer technology and information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and can meet the requirements of different environments.
When the LED display screen is used outdoors, the LED display screen emits bright light at night, can attract some birds or moths, and can cause damage to the surface of the LED display screen when the birds or the large moths directly impact on the LED display screen, so that the LED display screen is subjected to phenomena such as screen splash and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an LED display screen protection device based on outdoor use, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the LED display screen protection device based on outdoor use comprises an LED display screen body, a protection component, a winding mechanism, positioning equipment and limiting sliding mechanisms, wherein the protection component is arranged on the front side of the LED display screen body;
protection component is including connecting cloth strip frame, protection network and stereotype board, connect cloth strip frame fixed connection in the outside of protection network, stereotype board fixed connection is in the bottom of connecting the cloth strip frame.
Preferably, winding mechanism is including installation shell, connecting axle and coil spring, the back of installation shell and the positive fixed connection of LED display screen body, the both ends of connecting axle are passed through the bearing and are connected, two with the both sides inner wall rotation of installation shell the coil spring sets up in the both sides of installation shell inner chamber, the top of connecting the cloth strip frame and the outer wall fixed connection of connecting axle.
Preferably, one end of the coil spring is fixedly clamped with the connecting shaft, and the other end of the coil spring is fixedly clamped with the inner wall of the mounting shell.
Preferably, the positioning equipment comprises a sliding positioning mechanism, an elastic recovery mechanism and a limiting mechanism, wherein the sliding positioning mechanism is arranged in the middle of the front surface of the connecting shaft, the limiting mechanism is connected to the front surface of the mounting strip, and the elastic recovery mechanism is connected to two ends of the limiting mechanism.
Preferably, the sliding positioning mechanism comprises a connecting plate, two clamping plates and two clamping sleeves, the connecting plate is fixedly connected to the front face of the shaping plate, the two clamping plates are fixedly connected to the two sides of the connecting plate, and the two clamping sleeves are respectively in sliding sleeve connection with the two clamping plates.
Preferably, the elastic restoring mechanism comprises a sleeve and a spring, the sleeve is fixedly connected to the bottom end of the clamping sleeve, and the spring is arranged inside the sleeve.
Preferably, stop gear includes mount, gag lever post and limiting plate, mount fixed connection is in the front of mounting bar, two gag lever post fixed connection is in the both sides of mount, limiting plate fixed connection is in the one end of gag lever post, the inside of spring is located to the gag lever post cover.
Preferably, spacing slide mechanism includes spacing track and stopper, two spacing track difference fixed connection is in the positive both sides of LED display screen body, stopper and spacing orbital inner chamber sliding connection, stopper and stereotype board fixed connection.
The utility model has the technical effects and advantages that:
(1) according to the utility model, by utilizing the arrangement mode that the winding mechanism is matched with the protection assembly, the protection net covers the front surface of the LED display screen body, and the clamping sleeve and the clamping plate are matched to be mutually sleeved, so that the position of the shaping plate can be limited, the retraction is prevented, the protection net can be tightly tightened on the front surface of the LED display screen body to protect the LED display screen body, the impact of birds is buffered, and the damage to the LED display screen body caused by the impact is reduced;
(2) the limiting rail is matched with the limiting block, so that the limiting block can slide only in the vertical direction, the limiting block can slide in the vertical direction conveniently, the limiting block can slide conveniently, and the movement of the shaping plate is more stable.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic diagram of a front structure of the shield assembly of the present invention.
Fig. 3 is a schematic view of the structure of the protection net according to the present invention.
Fig. 4 is a schematic view of the internal side structure of the winding mechanism of the present invention.
FIG. 5 is a schematic view of the inner front structure of the elastic restoring mechanism according to the present invention.
FIG. 6 is a schematic view of the structure of the connection plate of the present invention.
Fig. 7 is a schematic structural diagram of a limiting block of the present invention.
In the figure: 1. an LED display screen body; 2. a guard assembly; 21. connecting the cloth strip frame; 22. a protective net; 23. shaping plates; 3. a winding mechanism; 31. mounting a shell; 32. a connecting shaft; 33. a coil spring; 4. positioning equipment; 41. a slide positioning mechanism; 411. a connecting plate; 412. clamping a plate; 413. a card sleeve; 42. an elastic return mechanism; 421. a sleeve; 422. a spring; 43. a limiting mechanism; 431. a fixed mount; 432. a limiting rod; 433. a limiting plate; 5. a limiting sliding mechanism; 51. a limiting track; 52. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides an LED display screen protection device based on outdoor use as shown in figures 1-7, which comprises an LED display screen body 1, a protection component 2, a winding mechanism 3, a positioning device 4 and a limiting sliding mechanism 5, wherein the protection component 2 is arranged on the front surface of the LED display screen body 1, the LED display screen body 1 is protected conveniently through the protection component 2, the winding mechanism 3 is arranged at the top of the front surface of the LED display screen body 1, the protection component 2 is pulled conveniently through the winding mechanism 3 to retract, the bottom of the front surface of the LED display screen body 1 is fixedly connected with a mounting bar, the positioning device 4 is connected between the protection component 2 and the mounting bar, the two limiting sliding mechanisms 5 are arranged on two sides of the front surface of the LED display screen body 1, and the movement of the protection component 2 is limited conveniently through the limiting sliding mechanisms 5;
The winding mechanism 3 comprises a mounting shell 31, a connecting shaft 32 and coil springs 33, the back of the mounting shell 31 is fixedly connected with the front of the LED display screen body 1, two ends of the connecting shaft 32 are rotatably connected with the inner walls of two sides of the mounting shell 31 through bearings, the two coil springs 33 are arranged on two sides of the inner cavity of the mounting shell 31, the top end of the connecting cloth strip frame 21 is fixedly connected with the outer wall of the connecting shaft 32, one end of each coil spring 33 is fixedly clamped with the connecting shaft 32, the other end of each coil spring 33 is fixedly clamped with the inner wall of the mounting shell 31, when the protection component 2 pulls the connecting shaft 32 to unwind, one end of each coil spring 33 is driven to move, the coil springs 33 deform, the deformed coil springs 33 can provide torsion for the connecting shaft 32, the connecting shaft 32 can rotate, when external force applied to the protection component 2 is released, the connecting shaft 32 rotates to automatically wind the protection component 2, the protection component 2 can be stored in the daytime.
The positioning device 4 comprises a sliding positioning mechanism 41, an elastic restoring mechanism 42 and a limiting mechanism 43, the sliding positioning mechanism 41 is arranged in the middle of the front surface of the connecting shaft 32, the limiting mechanism 43 is connected to the front surface of the mounting bar, the two elastic restoring mechanisms 42 are connected to the two ends of the limiting mechanism 43, the sliding positioning mechanism 41 comprises a connecting plate 411, clamping plates 412 and clamping sleeves 413, the connecting plate 411 is fixedly connected to the front surface of the shaping plate 23, the two clamping plates 412 are fixedly connected to the two sides of the connecting plate 411, the two clamping sleeves 413 are respectively in sliding sleeve connection with the two clamping plates 412, the clamping sleeves 413 are sleeved outside the clamping plates 412 through the clamping sleeves 413 to limit the positions of the clamping plates 412, the elastic restoring mechanism 42 comprises a sleeve 421 and a spring 422, the sleeve 421 is fixedly connected to the bottom ends of the clamping sleeves 413, the spring 422 is arranged inside the sleeve 421, the limiting mechanism 43 comprises a fixing frame 431, a limiting rod 432 and a limiting plate 433, the fixing frame 431 is fixedly connected to the front surface of the mounting bar, two gag lever post 432 fixed connection in the both sides of mount 431, limiting plate 433 fixed connection in gag lever post 432's one end, spring 422's inside is located to gag lever post 432 cover, spring 422 is in compression state, be convenient for provide elasticity to sleeve 421, make the cooperation between cardboard 412 and the cutting ferrule 413 more stable, be convenient for carry on spacingly to spring 422's deformation through gag lever post 432, also can carry on spacingly to the slip of cutting ferrule 413, make the slip of cutting ferrule 413 more stable.
Spacing slide mechanism 5 includes spacing track 51 and stopper 52, two spacing track 51 respectively fixed connection in the positive both sides of LED display screen body 1, stopper 52 and spacing track 51's inner chamber sliding connection, stopper 52 and stereotype 23 fixed connection, it is spacing to be convenient for slide to stopper 52 through spacing track 51, make stopper 52 can only carry out the ascending slip of vertical side, it is spacing just also to be convenient for slide to stereotype 23, make the removal of stereotype 23 more stable.
The working principle of the utility model is as follows:
in the night use of the LED display screen body 1, the shaping plate 23 is firstly pulled downwards to make the shaping plate 23 drive the connecting cloth strip frame 21 and the protective net 22 to move, then the connecting shaft 32 rotates under the pulling of the connecting cloth strip frame 21 to unreel the protective net 22, the end of the coil spring 33 is also driven to move by the rotation of the connecting shaft 32, so that the coil spring 33 generates elastic distortion until the protective net 22 covers the front of the LED display screen body 1, then the two sleeves 421 are pulled back to each other to make the springs 422 extrude, so that the springs 422 generate compression deformation, then the cutting sleeves 413 are driven by the sleeves 421 to synchronously move together, then the sliding positioning mechanism 41 is pulled downwards to make the clamping plate 412 align to the inner cavities of the cutting sleeves 413, then the external force applied to the sleeves 421 is released, and the elastic force of the sleeves 421 is applied by the springs 422, make cutting ferrule 413 to the trend towards cardboard 412 direction motion, until cutting ferrule 413 and cardboard 412 mutually support to alright carry on spacingly to the position of finalizing the design board 23, prevent the back of contracting of protection network 22, make protection network 22 can tighten in the front of LED display screen body 1, protect LED display screen body 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The LED display screen protection device based on outdoor use comprises an LED display screen body (1), a protection component (2), a winding mechanism (3), a positioning device (4) and limiting sliding mechanisms (5), and is characterized in that the protection component (2) is arranged on the front side of the LED display screen body (1), the winding mechanism (3) is installed on the top of the front side of the LED display screen body (1), the bottom of the front side of the LED display screen body (1) is fixedly connected with a mounting bar, the positioning device (4) is connected between the protection component (2) and the mounting bar, and the two limiting sliding mechanisms (5) are installed on two sides of the front side of the LED display screen body (1);
protection component (2) are including connecting cloth strip frame (21), protection network (22) and stereotype board (23), connect cloth strip frame (21) fixed connection in the outside of protection network (22), stereotype board (23) fixed connection is in the bottom of connecting cloth strip frame (21).
2. The LED display screen protection device based on outdoor use according to claim 1, wherein the winding mechanism (3) comprises a mounting shell (31), a connecting shaft (32) and coil springs (33), the back surface of the mounting shell (31) is fixedly connected with the front surface of the LED display screen body (1), two ends of the connecting shaft (32) are rotatably connected with the inner walls of the two sides of the mounting shell (31) through bearings, the two coil springs (33) are arranged on two sides of the inner cavity of the mounting shell (31), and the top end of the connecting cloth strip frame (21) is fixedly connected with the outer wall of the connecting shaft (32).
3. The LED display screen protection device based on outdoor use of claim 2, wherein one end of the coil spring (33) is fixedly clamped with the connecting shaft (32), and the other end of the coil spring (33) is fixedly clamped with the inner wall of the mounting shell (31).
4. The LED display screen protection device based on outdoor use according to claim 1, wherein the positioning device (4) comprises a sliding positioning mechanism (41), an elastic restoring mechanism (42) and a limiting mechanism (43), the sliding positioning mechanism (41) is arranged in the middle of the front face of the connecting shaft (32), the limiting mechanism (43) is connected to the front face of the mounting bar, and the two elastic restoring mechanisms (42) are connected to two ends of the limiting mechanism (43).
5. The LED display screen protection device based on outdoor use of claim 4, wherein the sliding positioning mechanism (41) comprises a connecting plate (411), two clamping plates (412) and two clamping sleeves (413), the connecting plate (411) is fixedly connected to the front face of the shaping plate (23), the two clamping plates (412) are fixedly connected to two sides of the connecting plate (411), and the two clamping sleeves (413) are respectively in sliding sleeve connection with the two clamping plates (412).
6. The LED display screen protection device based on outdoor use of claim 4, characterized in that the elastic restoring mechanism (42) comprises a sleeve (421) and a spring (422), the sleeve (421) is fixedly connected to the bottom end of the ferrule (413), and the spring (422) is arranged inside the sleeve (421).
7. The LED display screen protection device based on outdoor use of claim 4, wherein the limiting mechanism (43) comprises a fixing frame (431), limiting rods (432) and limiting plates (433), the fixing frame (431) is fixedly connected to the front surface of the mounting bar, the two limiting rods (432) are fixedly connected to two sides of the fixing frame (431), the limiting plates (433) are fixedly connected to one ends of the limiting rods (432), and the limiting rods (432) are sleeved inside the springs (422).
8. The LED display screen protection device based on outdoor use according to claim 1, wherein the limiting sliding mechanism (5) comprises limiting rails (51) and limiting blocks (52), the two limiting rails (51) are respectively and fixedly connected to two sides of the front surface of the LED display screen body (1), the limiting blocks (52) are in sliding connection with inner cavities of the limiting rails (51), and the limiting blocks (52) are fixedly connected with the shaping plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122155968.XU CN215814962U (en) | 2021-09-07 | 2021-09-07 | LED display screen protector based on outdoor use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122155968.XU CN215814962U (en) | 2021-09-07 | 2021-09-07 | LED display screen protector based on outdoor use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215814962U true CN215814962U (en) | 2022-02-11 |
Family
ID=80157192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122155968.XU Active CN215814962U (en) | 2021-09-07 | 2021-09-07 | LED display screen protector based on outdoor use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215814962U (en) |
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2021
- 2021-09-07 CN CN202122155968.XU patent/CN215814962U/en active Active
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