CN220228401U - Protective device of display screen - Google Patents
Protective device of display screen Download PDFInfo
- Publication number
- CN220228401U CN220228401U CN202321092277.2U CN202321092277U CN220228401U CN 220228401 U CN220228401 U CN 220228401U CN 202321092277 U CN202321092277 U CN 202321092277U CN 220228401 U CN220228401 U CN 220228401U
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- China
- Prior art keywords
- display screen
- fixed mounting
- servo motor
- protective housing
- protective
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- 230000001681 protective effect Effects 0.000 title claims abstract description 43
- 238000007790 scraping Methods 0.000 claims description 24
- 230000001012 protector Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000003749 cleanliness Effects 0.000 abstract description 3
- 230000005389 magnetism Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a protective device for a display screen, which comprises a base and the display screen, wherein a movable part is arranged on the base, two electric telescopic rods are fixedly arranged on the base, a bearing plate is fixedly arranged between the two electric telescopic rods, a protective box is fixedly arranged on the bearing plate, a groove is formed in the protective box, a first servo motor is fixedly arranged on the groove, a reciprocating screw rod is fixedly arranged at the driving end of the first servo motor, and a sliding block is arranged on the reciprocating screw rod through a ball nut. The advantages are that: can utilize the protective housing to protect the display screen when the display screen need not to use, effectively improve the security of display screen when placing, can clean the screen of display screen automatically through mobilizable magnetism scraper blade, and then ensured the cleanliness of screen when the display screen uses next time, improved the practicality of device.
Description
Technical Field
The utility model relates to a display device, in particular to a protective device for a display screen.
Background
Along with the development of science and technology, people show financial information for more audio-visual, can utilize the display screen to demonstrate dynamic financial information generally, but current display screen exposes in the air for a long time, and its screen surface can adhere a large amount of dust, need the manual work to clean it before using at every turn, and the operation is comparatively loaded down with trivial details, does not protect the display screen simultaneously, when the display screen is placed and is received outside striking, makes the display screen take place to damage easily, consequently the protection device of a display screen of need to design to solve above-mentioned problem urgently.
Disclosure of Invention
The utility model aims to solve the problems that dust adhered to the surface of a display screen needs to be cleaned manually before the display screen is used each time and the display screen is not protected, so that the display screen is easy to damage in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a protector of display screen, includes base, display screen, install moving part on the base, fixed mounting has two electric telescopic handle on the base, two common fixed mounting has the loading board between the electric telescopic handle, fixed mounting has the protective housing on the loading board, set up flutedly in the protective housing, fixed mounting has first servo motor on the recess, first driving end fixed mounting of servo motor has reciprocating screw, install the slider through ball nut on the reciprocating screw, install the diaphragm through supporting part on the slider, and diaphragm slidable mounting is on the bottom wall in the protective housing, and display screen and diaphragm fixed connection, fixed mounting has two telescopic handle one between diaphragm and the protective housing, set up standing groove one in the protective housing, fixed mounting has second servo motor in the standing groove one, second driving end fixed mounting has the axis of rotation of servo motor, first and second of magnet of fixed mounting in the axis of rotation, set up the spout in the protective housing, and spout and recess fixed connection, sliding block is installed to the slider, install the magnetic means on the slider, the slider is installed to the magnetic means rotates between the slider and the protective housing.
In the above-mentioned protector of display screen, the moving part is including seting up a plurality of spacing grooves on the base, and a plurality of equal fixed mounting has the axostylus axostyle on the spacing groove, a plurality of equal rotation is installed on the axostylus axostyle auto-lock gyro wheel.
In the above-mentioned protector of display screen, the supporting part includes two bracing pieces of fixed mounting on the slider, two all fixed mounting has the support on the bracing piece, and two supports all are with diaphragm fixed connection.
In the above-mentioned protector of display screen, limiting component is including seting up the standing groove two in the protective housing, fixed mounting has two reset springs on the standing groove two, and two reset springs all are with magnetism scraper blade fixed connection.
In the above-mentioned protector of display screen, the slewing mechanism is including seting up the through-hole on the protective housing, fixed mounting has servo driver on the through-hole, servo driver's driving end fixed mounting has the transfer line, fixed mounting has the baffle on the transfer line.
In the above-mentioned protector of display screen, two the bracing piece comprises round bar and straight board, two the equal fixed mounting of round bar is on the slider, two the equal fixed mounting of straight board is on the round bar with corresponding, two the equal fixed mounting of support is on the straight board of corresponding.
Compared with the prior art, the utility model has the advantages that:
1. when need not to use the display screen, can make the display screen quick removal to the protective housing through servo motor one with reciprocating screw rod, slider, diaphragm's cooperation, and then realized utilizing the protective housing to protect the display screen, avoided the display screen to receive the striking and take place the condition of damaging when placing.
2. When the display screen is used completely, after the display screen is moved and reset, the magnetic scraping plate can reciprocate up and down through the cooperation of the second servo motor with the first magnet and the second magnet, and dust adhered to the surface of the display screen can be wiped by the magnetic scraping plate in the process of reciprocating up and down, so that the cleanliness of the screen when the display screen is used next time is effectively ensured, and meanwhile, the workload of workers is effectively reduced.
In summary, the utility model can utilize the protective box to protect the display screen when the display screen is not needed to be used, effectively improves the safety of the display screen when the display screen is placed, automatically wipes the screen of the display screen through the movable magnetic scraping plate, further ensures the cleanliness of the screen when the display screen is used next time, and improves the practicability of the device.
Drawings
The utility model is described in further detail below with reference to the attached drawing figures, wherein:
fig. 1 is a schematic structural diagram of a display screen protection device according to the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of the portion B of FIG. 1;
fig. 4 is an enlarged schematic view of the structure of the portion C in fig. 1.
In the figure: 1 a base, 2 a self-locking roller, 3 an electric telescopic rod, 4 a bearing plate, 5 a protective box, 6 a groove, 7 a servo motor I, 8 a reciprocating screw rod, 9 a sliding block, 10 a supporting rod, 11 a bracket, 12 a transverse plate, 13 a telescopic rod I, 14 a servo motor II, 15 a rotating shaft, 16 a magnet I, 17 a magnet II, 18 a sliding groove, 19 a magnetic scraping plate, 20 a through hole, 21 a baffle plate, 22 a servo driver, 23 a transmission rod and 24 a display screen.
Detailed Description
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 and 2, a display screen protection device comprises a base 1 and a display screen 24, wherein a moving part is arranged on the base 1, two electric telescopic rods 3 are fixedly arranged on the base 1, a bearing plate 4 is fixedly arranged between the two electric telescopic rods 3, a protection box 5 is fixedly arranged on the bearing plate 4, a groove 6 is formed in the protection box 5, a first servo motor 7 is fixedly arranged on the groove 6, a reciprocating screw rod 8 is fixedly arranged at the driving end of the first servo motor 7, a sliding block 9 is arranged on the reciprocating screw rod 8 through a ball nut, a transverse plate 12 is arranged on the sliding block 9 through a supporting part, the transverse plate 12 is slidably arranged on the inner bottom wall of the protection box 5, the display screen 24 is fixedly connected with the transverse plate 12, and two telescopic rods 13 are fixedly arranged between the transverse plate 12 and the protection box 5;
the following points are notable:
1. the moving part is including seting up a plurality of spacing grooves on base 1, all fixed mounting has the axostylus axostyle on a plurality of spacing grooves, all rotates on a plurality of axostylus axostyle and installs auto-lock gyro wheel 2, sets up moving part's purpose, and the removal of the device of being convenient for improves the convenience that the device used.
2. The support component includes two bracing pieces 10 of fixed mounting on slider 9, and equal fixed mounting has support 11 on two bracing pieces 10, and two supports 11 all with diaphragm 12 fixed connection, set up the purpose of support component, when slider 9 is controlling the removal, accessible slider 9 and support component's cooperation drive diaphragm 12 and control the removal together, and diaphragm 12 can drive display screen 24 and remove together at the in-process that removes.
3. The two support rods 10 are composed of round rods and straight plates, the two round rods are fixedly arranged on the sliding blocks 9, the two straight plates are fixedly arranged on the corresponding round rods, and the two supports 11 are fixedly arranged on the corresponding straight plates.
4. The purpose of installing two telescopic links 13 between diaphragm 12 and protective housing 5 is, when diaphragm 12 drives display screen 24 and moves about, can carry out spacingly through two telescopic links 13 to the movement of diaphragm 12, and then effectively improve the stability when diaphragm 12 drives display screen 24 and moves.
Referring to fig. 1, 3 and 4, a first placing groove is formed in a protective box 5, a second servo motor 14 is fixedly installed in the first placing groove, a rotating shaft 15 is fixedly installed at the driving end of the second servo motor 14, a first magnet 16 and a second magnet 17 are fixedly installed on the rotating shaft 15, a sliding groove 18 is formed in the protective box 5, the sliding groove 18 is fixedly communicated with a groove 6, a sliding block is slidably installed on the sliding groove 18, a magnetic scraping plate 19 is fixedly installed on the sliding block, a limiting component is installed between the magnetic scraping plate 19 and the protective box 5, and a rotating mechanism is installed on the protective box 5;
the following points are notable:
1. the limiting component comprises a second placing groove which is formed in the protective box 5, two reset springs are fixedly arranged on the second placing groove and fixedly connected with the magnetic scraping plate 19, and the purpose of the limiting component is that when the magnetic scraping plate 19 moves up and down, the movement of the magnetic scraping plate 19 can be limited through the cooperation of the two reset springs with the sliding groove 18 and the sliding block, and the stability of the magnetic scraping plate 19 during movement is improved.
2. The rotating mechanism comprises a through hole 20 formed in the protective box 5, a servo driver 22 is fixedly arranged on the through hole 20, a transmission rod 23 is fixedly arranged at the driving end of the servo driver 22, a baffle 21 is fixedly arranged on the transmission rod 23, and the purpose of the rotating component is that when the display screen 24 is not required to be used, the baffle 21 and the protective box 5 can enable the display screen 24 to be in a closed space, so that the protective effect on the display screen 24 is effectively achieved, and meanwhile, when the display screen 24 is required to be used, the display screen 24 can be rapidly moved out of the protective box 5 through the cooperation of the servo motor 7, the reciprocating screw rod 8, the sliding block 9 and the rotating mechanism.
3. A rubber pad (not shown) is fixedly arranged on one side of the magnetic scraper 19, which is close to the display screen 24, so that when the magnetic scraper 19 moves up and down to wipe the screen of the display screen 24, the friction force between the magnetic scraper 19 and the screen of the display screen 24 can be effectively reduced through the rubber pad, and the damage to the screen of the display screen 24 caused by the magnetic scraper 19 in the moving process is avoided.
Further, the above-described fixed connection is to be understood in a broad sense, unless explicitly stated and defined otherwise, as being, for example, welded, glued, or integrally formed, as is well known to those skilled in the art.
In the utility model, when the display screen 24 is required to be used, the device is moved to a proper position, then two electric telescopic rods 3 are started, the display screen 24 is driven to move to a proper height by the cooperation of the bearing plate 4 and the protective box 5, when the display screen 24 is moved to the proper height, the two electric telescopic rods 3 are stopped, then the servo driver 22 is started again, the baffle 21 is driven to rotate to the right side by the driving rod 23, when the baffle 21 is rotated by 90 degrees, the servo driver 22 is stopped, then the servo motor 7 is started again, the reciprocating screw 8 is driven to rotate by the servo motor 7, at the moment, the reciprocating screw 8 is driven to move to the right side by the cooperation of the ball nut, the sliding block 9, the two supporting rods 10 and the two brackets 11, the transverse plate 12 is driven to move together with the display screen 24 in the moving process, and when the display screen 24 is moved out of the protective box 5, the servo motor 7 can be stopped, and the display screen 24 can be used;
when the display screen 24 is used completely, the first servo motor 7 is started, the first servo motor 7 works to drive the display screen 24 to move and reset through the cooperation of the reciprocating screw rod 8, the sliding block 9, the two supporting rods 10, the two brackets 11 and the transverse plate 12, when the display screen 24 moves and resets, the servo driver 22 and the second servo motor 14 are started again, the servo driver 22 works to drive the baffle 21 to move and reset through the transmission rod 23, and when the baffle 21 moves and resets, the display screen 24 can be in a closed space, and at the moment, the display screen 24 can be protected through the cooperation of the protective box 5 and the baffle 21;
meanwhile, the second servo motor 14 works to drive the first magnet 16 and the second magnet 17 to rotate through the rotating shaft 15, when the second magnet 17 rotates to be opposite to the magnetic scraping plate 19 (the magnetic poles of the first magnet 16 and the magnetic scraping plate 19 are the same, and the magnetic poles of the first magnet Dan Er and the magnetic scraping plate 19 are opposite), the second servo motor 14 is closed, at the moment, the second magnet 17 can enable the magnetic scraping plate 19 to move upwards (in the direction shown in fig. 1) through the attraction of the magnetic scraping plate 19, the magnetic scraping plate 19 wipes dust adhered to a screen of the display screen 24 in the moving process (the screen at the initial position of the display screen 24 and the left end of the magnetic scraping plate 19 are in the same horizontal line), when the magnetic scraping plate 19 moves to the uppermost end of the sliding groove 18, the second servo motor 14 is started again, at the moment, the first magnet 16 is driven to rotate and reset through the rotating shaft 15, when the first magnet 16 rotates to be opposite to the magnetic scraping plate 19, the magnetic scraping plate 19 can enable the magnetic scraping plate 19 to move downwards, and reset the magnetic scraping plate 19, and the screen can wipe the screen 24 again in the moving process of the magnetic scraping plate 19, and the screen can wipe the screen 24 again, and the screen can be cleaned by one time.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a protector of display screen, includes base (1), display screen (24), a serial communication port, install moving part on base (1), fixed mounting has two electric telescopic handle (3) on base (1), two common fixed mounting has loading board (4) between electric telescopic handle (3), fixed mounting has protective housing (5) on loading board (4), set up flutedly (6) in protective housing (5), fixed mounting has servo motor one (7) on recess (6), the driving end fixed mounting of servo motor one (7) has reciprocating lead screw (8), install slider (9) through ball nut on reciprocating lead screw (8), install diaphragm (12) through supporting part on slider (9), and diaphragm (12) slidable mounting is on the diapire in protective housing (5), and fixed mounting has two pole one (13) between diaphragm (12) and protective housing (5), set up fixed mounting has servo motor one (14) in protective housing (5), one set up two fixed mounting has servo motor one (16) in the fixed mounting of a holding tank, one servo motor (14) is fixed mounting has one, two holding grooves (15) are fixed mounting has on servo motor one (14) Magnet two (17), spout (18) have been seted up in protective housing (5), and spout (18) and recess (6) fixed intercommunication, slidable mounting has the sliding block on spout (18), fixed mounting has magnetic scraper blade (19) on the sliding block, install spacing part between magnetic scraper blade (19) and protective housing (5), install slewing mechanism on protective housing (5).
2. The device for protecting a display screen according to claim 1, wherein the moving part comprises a plurality of limiting grooves formed in the base (1), a plurality of shaft rods are fixedly installed on the limiting grooves, and a plurality of self-locking idler wheels (2) are rotatably installed on the shaft rods.
3. A display screen protecting device according to claim 1, wherein the supporting member comprises two supporting rods (10) fixedly mounted on the sliding block (9), the two supporting rods (10) are fixedly mounted with brackets (11), and the two brackets (11) are fixedly connected with the transverse plate (12).
4. The protective device of a display screen according to claim 1, wherein the limiting component comprises a second placing groove which is formed in the protective box (5), two reset springs are fixedly arranged on the second placing groove, and the two reset springs are fixedly connected with the magnetic scraping plate (19).
5. The protection device for a display screen according to claim 1, wherein the rotating mechanism comprises a through hole (20) formed in the protection box (5), a servo driver (22) is fixedly installed on the through hole (20), a transmission rod (23) is fixedly installed at the driving end of the servo driver (22), and a baffle plate (21) is fixedly installed on the transmission rod (23).
6. A display screen protecting device according to claim 3, characterized in that the two supporting rods (10) are composed of round rods and straight plates, the two round rods are fixedly mounted on the sliding blocks (9), the two straight plates are fixedly mounted on the corresponding round rods, and the two brackets (11) are fixedly mounted on the corresponding straight plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321092277.2U CN220228401U (en) | 2023-05-09 | 2023-05-09 | Protective device of display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321092277.2U CN220228401U (en) | 2023-05-09 | 2023-05-09 | Protective device of display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220228401U true CN220228401U (en) | 2023-12-22 |
Family
ID=89194117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321092277.2U Active CN220228401U (en) | 2023-05-09 | 2023-05-09 | Protective device of display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220228401U (en) |
-
2023
- 2023-05-09 CN CN202321092277.2U patent/CN220228401U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |