CN216927483U - Display screen cover plate - Google Patents
Display screen cover plate Download PDFInfo
- Publication number
- CN216927483U CN216927483U CN202123163783.XU CN202123163783U CN216927483U CN 216927483 U CN216927483 U CN 216927483U CN 202123163783 U CN202123163783 U CN 202123163783U CN 216927483 U CN216927483 U CN 216927483U
- Authority
- CN
- China
- Prior art keywords
- display screen
- fixedly connected
- spring
- sliding
- protective cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a display screen cover plate in the field of display products, which comprises a display screen main body and a protective cover, wherein a power device is fixedly connected at the front end of the protective cover, a cleaning device is rotatably connected inside the protective cover, a moving rod and a damping device are fixedly connected inside the protective cover, a baffle is fixedly connected at the rear end of the moving rod, a fixing strip is slidably connected with the circumferential surface of the moving rod, a first spring is connected at the rear end of the fixing strip, and one end, far away from the fixing strip, of the first spring is fixedly connected with the baffle.
Description
Technical Field
The utility model relates to the field of display products, in particular to a display screen cover plate.
Background
For the LCD, the LCD is constructed by placing a liquid crystal box between two parallel glass substrates, arranging TFT (thin film transistor) on the lower substrate glass, arranging color filter on the upper substrate glass, and controlling the rotation direction of liquid crystal molecules by changing the signal and voltage on the TFT, so as to control whether the polarized light of each pixel point is emitted or not to achieve the display purpose.
However, traditional display screen apron can only play the effect that prevents the display screen ash falling, when the display screen apron meets external force, because the display screen apron does not possess the mechanism of buffering, not only can make the display screen apron receive the damage, the shaking force of production also shakes the inside part of display screen bad easily, has reduced the life of display screen like this.
Therefore, the utility model provides a display screen cover plate to solve the problem that the conventional display screen cover plate provided in the background art does not have a buffer mechanism, and internal parts of a display screen are easily damaged when external force is applied, so that the service life of the display screen is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a display screen cover plate to solve the problem that the traditional display screen cover plate provided in the background art does not have a buffer mechanism, and internal parts of a display screen are easily damaged when external force is applied, so that the service life of the display screen is shortened.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a display screen apron, includes display screen main part and visor, the front end fixedly connected with power device of visor, the inside rotation of visor is connected with cleaning device, the inside fixedly connected with carriage release lever and the damping device of visor, the rear end fixedly connected with baffle of carriage release lever, the periphery sliding connection of carriage release lever has the fixed strip, the rear end of fixed strip is connected with first spring, fixed connection between the one end of fixed strip and the baffle is kept away from to first spring.
As a further scheme of the utility model: the clamping groove has been seted up to the side of display screen main part, the inside sliding connection of clamping groove has the fixture block, fixed connection between fixture block and the fixed strip, the terminal surface shape between fixture block and the clamping groove is the T type, and the during operation for the fixture block aligns with the clamping groove, then inserts the fixture block in the inside of clamping groove, makes visor and display screen main part link together under the effect of fixture block and clamping groove.
As a still further scheme of the utility model: the cleaning device comprises a reciprocating lead screw, a moving block and a hairbrush, the reciprocating lead screw is rotatably connected inside the protective cover, the moving block is in threaded connection with the circumferential surface of the reciprocating lead screw, the hairbrush is fixedly connected to the side end of the moving block, the moving block is driven to move along with the rotation of the reciprocating lead screw during operation, the hairbrush is driven to move by the moving block, and the front end face of the display screen main body can be cleaned by the hairbrush along with the movement of the hairbrush.
As a still further scheme of the utility model: power device includes motor, action wheel, follows driving wheel, first belt and second belt, the front end fixedly connected with motor of visor, the play axle fixedly connected with action wheel of motor, the upper end fixedly connected with of reciprocal lead screw follows the driving wheel, the action wheel with be located the left end and connect through the second belt between the driving wheel, be located the left end follow the driving wheel with be located the right-hand member connect through first belt between the follow driving wheel, the during operation opens the motor, drives the action wheel rotation under the effect of motor, the action wheel rotates and drives the driven wheel rotation that is located the left end under the effect of second belt, the driven wheel rotation that is located the left end drives under the effect of first belt and is located the driven wheel rotation of right-hand member, and the driven wheel that is located left end and right-hand member can rotate simultaneously like this.
As a still further scheme of the utility model: the damping device comprises a fixed seat, a rocker, a sliding groove, a sliding rod, a sliding seat and a second spring, the sliding groove is formed in the front end face of the fixed strip, the sliding rod and the second spring are fixedly connected to the inside of the sliding groove, the sliding seat is slidably connected to the circumferential face of the sliding rod, one end, far away from the sliding groove, of the second spring is fixedly connected with the sliding seat, the rocker is connected to the sliding seat in a rotating mode, the fixed seat is fixedly connected to the inside of the protective cover, the fixed seat is rotatably connected with the rocker, when the protective cover is subjected to external force in working, the protective cover moves towards the display screen main body and drives the fixed seat to move, the rocker is rotated by the movement of the fixed seat, the sliding seat moves along the sliding rod and extrudes the second spring under the action of the rocker, and at the moment, the second spring, the sliding rod, the sliding seat and the second spring are connected with the sliding seat, The rocker and the fixed seat can play a role in buffering the protective cover.
As a still further scheme of the utility model: the first springs and the moving rod are symmetrically distributed at the left end and the right end of the display screen main body, and the first springs and the moving rod which are symmetrically distributed enable the shockproof buffering effect of the protective cover to be better in working.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
through the cooperation of the movable rod, the first spring, the baffle, the fixed strip, the protective cover, the fixed seat, the rocker, the sliding groove, the sliding rod, the sliding seat and the second spring, when the protective cover is subjected to an external force, the protective cover moves towards the display screen main body, the protective cover moves to drive the fixed seat and the movable rod to move, the fixed seat moves to enable the rocker to rotate, the sliding seat moves along the sliding rod under the action of the rocker and extrudes the second spring, at the moment, the first layer of buffering effect can be performed on the protective cover under the action of the second spring, the sliding rod, the sliding seat, the rocker and the fixed seat, meanwhile, the movable rod moves in the fixed strip, the movable rod moves to drive the baffle to move, the baffle moves to stretch the first spring, and at the moment, the second layer of buffering effect on the protective cover can be achieved under the action of the first spring, the movable rod and the baffle, the problem of traditional display screen apron do not have buffer gear, lead to display screen internals to damage when receiving external force easily, and then make the display screen life-span reduce is solved, the purpose of protection display screen has been reached.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is an enlarged view of A of FIG. 1;
FIG. 3 is a schematic overall structure of the front view of the present invention;
FIG. 4 is a schematic structural view of the rear-view hidden display screen main body according to the present invention;
FIG. 5 is a schematic diagram of the right-side view of the overall structure of the present invention;
FIG. 6 is an enlarged view of B in FIG. 5 according to the present invention.
In the figure: 1. a protective cover; 2. a display screen main body; 3. a fixed seat; 4. a first belt; 5. a baffle plate; 6. a first spring; 7. a fixing strip; 8. a motor; 9. a brush; 10. a reciprocating screw rod; 11. a moving block; 12. a clamping block; 13. a second belt; 14. a travel bar; 15. a driving wheel; 16. a driven wheel; 17. a rocker; 18. a card slot; 19. a sliding groove; 20. a slide bar; 21. a sliding seat; 22. a second spring.
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.
Referring to fig. 1 to 6, in an embodiment of the present invention, a display screen cover plate includes a display screen main body 2 and a protective cover 1, a power device is fixedly connected to a front end of the protective cover 1, a cleaning device is rotatably connected to an inside of the protective cover 1, a moving rod 14 and a damping device are fixedly connected to an inside of the protective cover 1, a baffle 5 is fixedly connected to a rear end of the moving rod 14, a fixing bar 7 is slidably connected to a circumferential surface of the moving rod 14, a first spring 6 is connected to a rear end of the fixing bar 7, and one end of the first spring 6, which is far away from the fixing bar 7, is fixedly connected to the baffle 5.
As a further embodiment of the utility model: draw-in groove 18 has been seted up to the side of display screen main part 2, and the inside sliding connection of draw-in groove 18 has fixture block 12, fixed connection between fixture block 12 and the fixed strip 7, and the terminal surface shape between fixture block 12 and the draw-in groove 18 is the T type, and the during operation for fixture block 12 aligns with draw-in groove 18, then inserts the inside of draw-in groove 18 to fixture block 12 again, makes visor 1 link together with display screen main part 2 under the effect of fixture block 12 and draw-in groove 18.
As still further embodiments of the utility model: cleaning device includes reciprocal lead screw 10, movable block 11 and brush 9, and the inside rotation of visor 1 is connected with reciprocal lead screw 10, and the periphery threaded connection of reciprocal lead screw 10 has movable block 11, and the side fixedly connected with brush 9 of movable block 11, the during operation drives movable block 11 along with reciprocal lead screw 10 rotates and moves, and movable block 11 removes and drives brush 9 and remove, and along with the removal of brush 9, brush 9 has just can cleared up the preceding terminal surface of display screen main part 2.
As still further embodiments of the utility model: power device includes motor 8, action wheel 15, from driving wheel 16, first belt 4 and second belt 13, the front end fixedly connected with motor 8 of visor 1, motor 8's play axle fixedly connected with action wheel 15, the upper end fixedly connected with of reciprocal lead screw 10 follows driving wheel 16, action wheel 15 with be located the left end and connect through second belt 13 from between driving wheel 16, be located the left end and follow driving wheel 16 and be located the right-hand member and be connected through first belt 4 from between driving wheel 16, in operation, motor 8 is opened, it rotates to drive action wheel 15 under motor 8's effect, action wheel 15 rotates and drives under second belt 13's effect and is located the driven driving wheel 16 rotation of left end, it rotates to drive under first belt 4's effect from driving wheel 16 that is located the right-hand member from driving wheel 16 that is located the left end like this, it can rotate simultaneously to be located the driven wheel 16 of left end and right-hand member.
As still further embodiments of the utility model: the damping device comprises a fixed seat 3, a rocker 17, a sliding groove 19, a sliding rod 20, a sliding seat 21 and a second spring 22, the front end face of the fixed strip 7 is provided with the sliding groove 19, the inside of the sliding groove 19 is fixedly connected with the sliding rod 20 and the second spring 22, the circumferential surface of the sliding rod 20 is slidably connected with the sliding seat 21, one end of the second spring 22, far away from the sliding groove 19, is fixedly connected with the sliding seat 21, the inside of the sliding seat 21 is rotatably connected with the rocker 17, the inside of the protective cover 1 is fixedly connected with the fixed seat 3, the fixed seat 3 is rotatably connected with the rocker 17, when the protective cover 1 works, when external force is applied to the protective cover 1, the protective cover 1 moves towards the display screen main body 2, the protective cover 1 moves to drive the fixed seat 3 to move, the rocker 3 moves to rotate the rocker 17, the sliding seat 21 moves along the sliding rod 20 under the action of the rocker 17 and extrudes the second spring 22, at this time, the second spring 22, the sliding rod 20, the sliding seat 21, the rocker 17 and the fixed seat 3 can play a role of buffering the protection cover 1.
As still further embodiments of the utility model: the first springs 6 and the moving rod 14 are symmetrically arranged at the left end and the right end of the display screen main body 2, and when the protective cover works, the first springs 6 and the moving rod 14 which are symmetrically arranged enable the shockproof buffering effect of the protective cover 1 to be better.
The working principle of the utility model is as follows:
when the utility model is used, firstly, the clamping block 12 is aligned with the clamping groove 18, then, the clamping block 12 is inserted into the clamping groove 18, the protective cover 1 is connected with the display screen main body 2 under the action of the clamping block 12 and the clamping groove 18, at the moment, the protective cover 1 is installed, when the protective cover 1 is subjected to external force, the protective cover 1 moves towards the display screen main body 2, the protective cover 1 moves to drive the fixed seat 3 and the movable rod 14 to move, the fixed seat 3 moves to drive the rocker 17 to rotate, the sliding seat 21 moves along the sliding rod 20 and extrudes the second spring 22 under the action of the rocker 17, at the moment, the first layer of buffering effect on the protective cover 1 can be realized under the action of the second spring 22, the sliding rod 20, the sliding seat 21, the rocker 17 and the fixed seat 3, meanwhile, the movable rod 14 moves in the fixed strip 7, and the movable rod 14 moves to drive the baffle 5 to move, the baffle 5 moves to stretch the first spring 6, at this time, the effect of buffering the second layer of the protective cover 1 can be achieved under the effects of the first spring 6, the moving rod 14 and the baffle 5, at this time, the purpose of protecting the display screen can be achieved, when the display screen main body 2 is not used for a long time after the protective cover 1 is installed, some dust can be accumulated on the front end surface of the display screen main body 2, the motor 8 is started, the driving wheel 15 is driven to rotate under the effect of the motor 8, the driving wheel 15 rotates to drive the driven wheel 16 positioned at the left end to rotate under the effect of the second belt 13, the driven wheel 16 positioned at the left end rotates to drive the driven wheel 16 positioned at the right end to rotate under the effect of the first belt 4, so that the driven wheels 16 positioned at the left end and the right end can rotate simultaneously, the moving block 11 moves along with the rotation of the reciprocating screw rod 10, the moving block 11 moves to drive the brush 9 to move along with the movement of the brush 9, the brush 9 can clean the front end surface of the display screen main body 2.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a display screen apron, includes display screen main part (2) and visor (1), its characterized in that: the utility model discloses a safety protection device, including visor (1), the front end fixedly connected with power device of visor (1), the inside rotation of visor (1) is connected with cleaning device, the inside fixedly connected with carriage release lever (14) and the damping device of visor (1), the rear end fixedly connected with baffle (5) of carriage release lever (14), the periphery sliding connection of carriage release lever (14) has fixed strip (7), the rear end of fixed strip (7) is connected with first spring (6), fixed connection between one end and the baffle (5) of fixed strip (7) is kept away from in first spring (6).
2. The cover plate for a display screen of claim 1, wherein: draw-in groove (18) have been seted up to the side of display screen main part (2), the inside sliding connection of draw-in groove (18) has fixture block (12), fixed connection between fixture block (12) and fixed strip (7), the terminal surface shape between fixture block (12) and draw-in groove (18) is the T type.
3. The cover plate for a display screen of claim 1, wherein: the cleaning device comprises a reciprocating screw rod (10), a moving block (11) and a hairbrush (9), the reciprocating screw rod (10) is rotatably connected inside the protective cover (1), the moving block (11) is in threaded connection with the circumferential surface of the reciprocating screw rod (10), and the hairbrush (9) is fixedly connected to the side end of the moving block (11).
4. A display cover according to claim 3, wherein: the power device comprises a motor (8), a driving wheel (15), a driven wheel (16), a first belt (4) and a second belt (13), the motor (8) is fixedly connected to the front end of the protective cover (1), the driving wheel (15) is fixedly connected to the output shaft of the motor (8), the driven wheel (16) is fixedly connected to the upper end of the reciprocating lead screw (10), the driving wheel (15) is connected with the left end, located between the driven wheel (16), of the left end through the second belt (13), the left end is located, the driven wheel (16) is connected with the right end of the left end, and the driven wheel (16) is connected with the right end of the left end through the first belt (4).
5. The cover plate for a display screen of claim 1, wherein: damping device includes fixing base (3), rocker (17), sliding tray (19), slide bar (20), sliding seat (21) and second spring (22), sliding tray (19) have been seted up to the preceding terminal surface of fixed strip (7), the inside fixedly connected with slide bar (20) and second spring (22) of sliding tray (19), the periphery sliding connection of slide bar (20) has sliding seat (21), fixed connection between one end and sliding seat (21) of sliding tray (19) is kept away from in second spring (22), the inside rotation of sliding seat (21) is connected with rocker (17), the inside fixedly connected with fixing base (3) of visor (1), rotate between fixing base (3) and rocker (17) and be connected.
6. The cover plate for a display screen of claim 1, wherein: the first spring (6) and the moving rod (14) are provided with a plurality of symmetrical distribution at the left end and the right end of the display screen main body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123163783.XU CN216927483U (en) | 2021-12-16 | 2021-12-16 | Display screen cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123163783.XU CN216927483U (en) | 2021-12-16 | 2021-12-16 | Display screen cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216927483U true CN216927483U (en) | 2022-07-08 |
Family
ID=82252366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123163783.XU Active CN216927483U (en) | 2021-12-16 | 2021-12-16 | Display screen cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216927483U (en) |
-
2021
- 2021-12-16 CN CN202123163783.XU patent/CN216927483U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103611715A (en) | Multi-shaft double-sided automatic cleaning machine for lenses | |
| CN216927483U (en) | Display screen cover plate | |
| CN213458878U (en) | Anti-interference liquid crystal display protects against radiation | |
| CN103434450A (en) | Outside rear-view mirror | |
| CN216110276U (en) | Fork arm type electric glass lifter with high stability | |
| CN113295708B (en) | Bubble detection device for polarizer assembly line production | |
| CN215925563U (en) | Marking clearing device for traffic engineering | |
| CN215394555U (en) | Multi-sheet material grinding and cleaning device | |
| CN213025192U (en) | Anti-collision LED display screen | |
| CN213319245U (en) | Tricycle hood head corner burr grinding device | |
| CN113601338A (en) | LCD grinding and cleaning equipment and method thereof | |
| CN212349591U (en) | Two-sided belt cleaning device of VR glasses lens | |
| CN218137110U (en) | Frame grinding device with protective structure for liquid crystal display production and processing | |
| CN218606390U (en) | Improved generation of factory is dust fall equipment fast | |
| CN112742763A (en) | Electronic board dust collector for intelligent manufacturing | |
| CN221159506U (en) | Machine tool equipment with vibration guide channel | |
| CN207238577U (en) | A kind of side cleaning equipment | |
| CN217452563U (en) | LCD screen cutting device | |
| JP3194330B2 (en) | Liquid crystal panel surface cleaning device | |
| CN221044676U (en) | Wall map frame with dustproof construction | |
| CN220340855U (en) | Fused media playing device | |
| CN212805043U (en) | Flexible fixing device of 3D LCD display screen | |
| CN113022456B (en) | Anti-shake car navigator based on thing networking | |
| CN219292158U (en) | Novel rubber roll device | |
| CN212096189U (en) | Screw disassembling clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |