CN216119366U

CN216119366U - LCD/LED display screen with combined optical film for enhancing look and feel

Info

Publication number: CN216119366U
Application number: CN202122307032.4U
Authority: CN
Inventors: 余建
Original assignee: Shenzhen Kaiyixing Electronic Co ltd
Current assignee: Shenzhen Kaiyixing Electronic Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-03-22
Anticipated expiration: 2031-09-23

Abstract

The utility model relates to the technical field of LED display, and discloses an LCD/LED display screen used by a combined optical film for enhancing the appearance, which comprises a frame chassis, wherein a baffle is fixedly arranged on the right side of the outer wall of the frame chassis, a first limiting support is fixedly arranged at the bottom of the right side of the outer wall of the frame chassis, a frame cover is movably connected with the outer wall of the frame chassis, a chain is movably connected with the outer wall of the gear, a chute is arranged on the right side of the front surface of the baffle, a sliding rod head is fixedly arranged on the outer wall of the right side of the chain, a clamping rod is fixedly arranged on the back surface of the sliding rod head, a canvas is movably connected with the top end of the clamping rod, a rolling rod is movably connected with the left side of the outer wall of the canvas through one end of the canvas, the rolling rod and the chain are driven to run by opening a motor, the clamping rod is driven to move along the chute through the chain to pull open the canvas to display, the motor is closed when the clamping rod slides to the end of the chute, and the end of the canvas is fixed with the rolling rod, therefore, the effect that when the LED display screen is turned off, the canvas covers the black screen and the aesthetic feeling is increased is achieved.

Description

LCD/LED display screen with combined optical film for enhancing look and feel

Technical Field

The utility model relates to the technical field of LED display, in particular to an LCD/LED display screen which is used by combining an optical film to enhance the appearance.

Background

The LED electronic display screen integrates the microelectronic technology, the computer technology and the 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.

Current LED display screen frame can only play fixed inside display screen board and some auxiliary components and parts, but when the LED display screen does not use, a black screen hangs and not only can influence beautifully outside indoor, still can be infected with by external dust, can cause the harm to inside circuit board, therefore can need frequent manual cleaning, increase and maintain the cost, the function of traditional LED display screen is more single simultaneously, only rely on a LED screen to show content, can not cooperate the poster advertisement to use together.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the LCD/LED display screen used by combining the optical film to enhance the impression, which has the advantages of not influencing the impression when the screen is off, reducing the dust removal cost, being capable of being used by being matched with the traditional advertisement poster, increasing the color elements and the brightness by being matched with the optical film and the like, and solves the problems that the impression is influenced by the black screen when the screen is off, the maintenance cost is relatively high and the function is single.

(II) technical scheme

In order to achieve the purposes that the appearance is not influenced, the dust removal cost is reduced and the screen can be matched with a traditional advertisement poster for use when the screen is extinguished, the utility model provides the following technical scheme: a combined LCD/LED display screen with an optical film enhanced viewing effect comprises a frame chassis, wherein a baffle is fixedly arranged on the right side of the outer wall of the frame chassis, a first limiting support is fixedly arranged at the bottom of the right side of the outer wall of the frame chassis, a second limiting support is fixedly arranged at the top of the right side of the outer wall of the frame chassis, a frame cover is movably connected to the outer wall of the frame chassis, a first gear is movably connected to the back of the first limiting support, a chain is movably connected to the outer wall of the first gear, a sliding chute is formed in the right side of the front of the baffle, a sliding rod head is fixedly arranged on the outer wall of the right side of the chain, a clamping rod is fixedly arranged on the back of the sliding rod head, a canvas is movably connected to the top end of the clamping rod, a scroll rod is movably connected to the left side of the outer wall of the canvas, and a second gear is movably connected to the back of the second limiting support;

the front side of the frame chassis is provided with a window, and the right side of the second limit support is movably connected with a motor;

the front side of the inner wall of the frame cover is movably connected with an LED display screen.

Preferably, the number of the baffle plates is two, the baffle plates are symmetrically distributed on the central axis of the window, the number of the limiting supports is four, every two limiting supports are in a group and are symmetrically distributed on the central axis of the window, the clamping rods are stably fixed by the baffle plates, and the first limiting supports stably fix the first gear.

Preferably, a number of gears has two to window axis symmetric distribution all through pivot and two spacing support swing joint, gear one passes through chain and rolling rod synchronous rotation, and then can guarantee the expansion and the roll-up of canvas.

Preferably, the chain quantity is two to window axis symmetric distribution, chain and a gear looks adaptation, spout link up the baffle to with slide bar head looks adaptation, clamping bar length and canvas width looks adaptation, canvas width and spool pole length looks adaptation, slide bar head and the synchronous operation of rolling up the pole, and then drive clamping bar and canvas and expand and roll up.

Preferably, two gears are arranged in number and are symmetrically distributed on the outer walls of the two end faces of the rolling shaft rod in the central axis of the window, the cover openings are formed in the front face of the frame cover and are matched with the window, and the cover openings and the window cannot shield the LED display screen.

Preferably, the winding shaft pole has seted up the catching groove through pivot and two swing joint of spacing support, winding shaft pole outer wall, with canvas looks adaptation, spacing support two has two to window axis symmetric distribution, the winding shaft pole can the rollup canvas when the LED display screen uses, and expand fixed canvas when the LED display screen puts out the screen.

Preferably, the size of the LED display screen is matched with the window, and the frame chassis is matched with the LED display screen, so that the LED display screen on the inner wall cannot be shielded.

(III) advantageous effects

Compared with the prior art, the utility model provides an LCD/LED display screen used by a combined optical film to enhance the appearance, which has the following beneficial effects:

1. this LCD LED display screen that combination optical film reinforcing was seen and is used, be connected with the clamping bar through canvas one end, open the motor and drive the roller rod and the chain operation, drive the clamping bar through the chain and move along the spout, pull open and demonstrate the canvas, treat that the clamping bar slides the terminal motor of closing of spout to fix the end and the roller rod of canvas, thereby reached and put out when the screen at the LED display screen, the canvas shelters from the black screen, increases the effect of aesthetic feeling.

2. This LCD/LED display screen that combination optical film reinforcing look and feel was used, through changing some optical film with the canvas, and drive optical film through the clamping bar and shelter from the LED display screen, thereby reached the demonstration luminance of reinforcing LED display screen and increased the effect of showing color element, through changing the canvas into traditional show article such as some advertisement posters, and drive advertisement posters through the clamping bar and shelter from the LED display screen, the corresponding interactive content that adds of LED display screen, thereby the effect of using together such as LED display screen cooperation advertisement posters has been reached.

Drawings

FIG. 1 is a side view of a chassis of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the overall structure of the chassis of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the structure at C of FIG. 3 according to the present invention;

FIG. 6 is a schematic view of an LED display screen according to the present invention;

FIG. 7 is a side view of the clamping rod of the present invention.

In the figure: 1. a frame chassis; 2. a baffle plate; 3. a first limiting support; 4. a first gear; 5. a chain; 6. a chute; 7. a sliding rod head; 8. a clamping bar; 9. a canvas; 10. a second gear; 11. a frame cover; 12. a spool rod; 13. a second limiting support; 14. a motor; 15. a window; 16. and an LED display screen.

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. 1-2, an LCD/LED display screen with enhanced viewing and use of a combined optical film includes a frame chassis 1, and is characterized in that: the right side of the outer wall of the frame chassis 1 is fixedly provided with a baffle 2, the number of the baffle 2 is two, the baffle is symmetrically distributed by the central axis of a window 15, the number of the first limiting support 3 is four, every two of the first limiting support are in a group and are symmetrically distributed by the central axis of the window 15, the baffle 2 stably fixes a clamping rod 8, the first limiting support 3 stably fixes a gear 4, the bottom of the right side of the outer wall of the frame chassis 1 is fixedly provided with the first limiting support 3, the top of the right side of the outer wall of the frame chassis 1 is fixedly provided with a second limiting support 13, the outer wall of the frame chassis 1 is movably connected with a frame cover 11, the back of the first limiting support 3 is movably connected with a gear 4, the outer wall of the gear 4 is movably connected with a chain 5, the number of the two chains 5 is symmetrically distributed by the central axis of the window 15, the chain 5 is matched with the first gear 4, a chute 6 penetrates through the baffle 2 and is matched with a sliding rod head 7, the length of the clamping rod 8 is matched with the width of a canvas 9, and the width of the canvas is matched with the length of the rolling rod 12, the sliding rod head 7 and the rolling rod 12 run synchronously to further drive the clamping rod 8 and the canvas 9 to be unfolded and rolled up, and the number of the gears I4 is two, so that the gears are symmetrically distributed on the axis of the window 15 and are movably connected with the two limiting supports I3 through rotating shafts. The first gear 4 and the rolling shaft rod 12 synchronously rotate through the chain 5, so that the spreading and rolling of the canvas 9 can be ensured, the right side of the front surface of the baffle plate 2 is provided with a chute 6, the outer wall of the right side of the chain 5 is fixedly provided with a sliding rod head 7, the back surface of the sliding rod head 7 is fixedly provided with a clamping rod 8, the top end of the clamping rod 8 is movably connected with the canvas 9, the left side of the outer wall of the canvas 9 is movably connected with the rolling shaft rod 12, the rolling shaft rod 12 is movably connected with a second limit support 13 through a rotating shaft, the outer wall of the rolling shaft rod 12 is provided with a buckling groove which is matched with the canvas 9, the two limit supports 13 are symmetrically distributed by the central axis of the window 15, the rolling shaft rod 12 can roll up the canvas 9 when the LED display screen 16 is used, the fixed canvas 9 is spread when the LED display screen 16 is turned off, the back surface of the second limit support 13 is movably connected with a second gear 10, the number of the two gears 10 is two, and the central axis of the window 15 is symmetrically distributed on the outer walls of the two end surfaces of the rolling shaft rod 12, the front surface of the frame cover 11 is provided with a cover opening which is matched with the window 15, and the cover opening and the window 15 can not shield the LED display screen 16;

referring to fig. 3-5, a window 15 is formed in the front of the frame chassis 1, and a motor 14 is movably connected to the right side of the second limit support 13;

referring to fig. 6-7, the front surface of the inner wall of the frame cover 11 is movably connected with an LED display screen 16, the size of the LED display screen 16 is matched with the window 15, and the frame chassis 1 and the frame cover 11 are matched with the LED display screen 16, so that the LED display screen 16 on the inner wall is not shielded.

Clamping one end of a canvas 9 on a clamping rod 8, starting a motor 14, driving a chain 5 and a reel rod 12 to synchronously run through a first gear 4 and a second gear 10, driving the clamping rod 8 to move along the direction of a chute 6 through a sliding rod head 7 by the chain 5, unfolding the canvas 9, shielding an LED display screen 16 for extinguishing the screen, closing the motor 14 when the clamping rod 8 slides to the tail end of the chute 6, straightening the canvas 9, and fixing the tail end with the reel 12; when the LED display screen 16 is used independently, the motor 14 is turned on to drive the rolling shaft rod 12 to rotate, and simultaneously the clamping rod 8 is synchronously driven to move through the chain 5, so that the canvas 9 is rolled up on the rolling shaft rod 12, and when the clamping rod 8 is folded to the tail end of the sliding groove 6, the motor 14 is turned off; when replacing the canvas 9, the frame cover 11 is opened, and manually removed from the clamping bar 8 and the rolling bar 12, and replaced with the required canvas.

In conclusion, the LCD/LED display screen used by the combined optical film to enhance the look and feel is connected with the clamping rod 8 through one end of the canvas 9, the motor 14 is started to drive the rolling rod 12 and the chain 5 to run, the clamping rod 8 is driven by the chain 5 to move along the chute 6, the canvas 9 is displayed by pulling open, the motor 14 is closed when the clamping rod 8 slides to the tail end of the chute 6, and the tail end of the canvas 9 is fixed with the rolling rod 12, so that the effects of shielding the black screen and enhancing the aesthetic feeling of the canvas 9 when the LED display screen 16 is turned off are achieved, the LCD/LED display screen used by the combined optical film to enhance the look and feel is achieved by replacing the canvas 9 with some optical films and driving the optical films through the clamping rod 8 to shield the LED display screen 16, thereby the effects of enhancing the display brightness of the LED display screen 16 and increasing the display color elements are achieved, the canvas 9 is replaced with some traditional display articles such as advertisements, the clamping rod 8 drives the advertising poster to shield the LED display screen 16, interactive contents are correspondingly added to the LED display screen 16, and therefore the effect that the LED display screen 16 is matched with the advertising poster and the like to be used together is achieved.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An LCD/LED display screen that combination optical film reinforcing look and feel was used, includes frame chassis (1), its characterized in that: a baffle (2) is fixedly arranged on the right side of the frame chassis (1), a first limiting support (3) is fixedly arranged at the bottom of the right side of the outer wall of the frame chassis (1), a second limiting support (13) is fixedly arranged at the top of the right side of the outer wall of the frame chassis (1), the outer wall of the frame chassis (1) is movably connected with a frame cover (11), the back of the limit support I (3) is movably connected with a gear I (4), the outer wall of the first gear (4) is movably connected with a chain (5), the right side of the front surface of the baffle (2) is provided with a sliding groove (6), a sliding rod head (7) is fixedly arranged on the outer wall of the right side of the chain (5), a clamping rod (8) is fixedly arranged on the back surface of the sliding rod head (7), the top end of the clamping rod (8) is movably connected with a canvas (9), the left side of the outer wall of the canvas (9) is movably connected with a rolling rod (12), the back of the second limiting support (13) is movably connected with a second gear (10);

a window (15) is formed in the front of the frame chassis (1), and a motor (14) is movably connected to the right side of the second limiting support (13);

the front side of the inner wall of the frame cover (11) is movably connected with an LED display screen (16).

2. An LCD/LED display screen for enhanced viewing and feel of a combined optical film as recited in claim 1, wherein: the number of the baffle plates (2) is two, the baffle plates are symmetrically distributed on the central axis of the window (15), the number of the first limiting supports (3) is four, every two limiting supports are in a group, and the first limiting supports and the second limiting supports are symmetrically distributed on the central axis of the window (15).

3. An LCD/LED display screen for enhanced viewing and feel of a combined optical film as recited in claim 1, wherein: the number of the first gears (4) is two, the first gears are symmetrically distributed along the axis of the window (15), and the first gears are movably connected with the first limiting supports (3) through rotating shafts.

4. An LCD/LED display screen for enhanced viewing and feel of a combined optical film as recited in claim 1, wherein: chain (5) quantity is two to window (15) axis symmetric distribution, chain (5) and gear (4) looks adaptation, spout (6) link up baffle (2) to with slide bar head (7) looks adaptation, clamping bar (8) length and canvas (9) width looks adaptation, canvas (9) width and book axostylus axostyle (12) length looks adaptation.

5. An LCD/LED display screen for enhanced viewing and feel of a combined optical film as recited in claim 1, wherein: the number of the second gears (10) is two, the second gears are symmetrically distributed on the outer walls of the two end faces of the rolling shaft rod (12) by the central axis of the window (15), and the front face of the frame cover (11) is provided with a cover opening which is matched with the window (15).

6. An LCD/LED display screen for enhanced viewing and feel of a combined optical film as recited in claim 1, wherein: the rolling shaft rod (12) is movably connected with the second limiting support (13) through a rotating shaft, a buckling groove is formed in the outer wall of the rolling shaft rod (12) and matched with the canvas (9), and the two second limiting support (13) are symmetrically distributed on the axis of the window (15).

7. An LCD/LED display screen for enhanced viewing and feel of a combined optical film as recited in claim 1, wherein: the size of the LED display screen (16) is matched with that of the window (15).