Digital signage screen protection device

Abstract

The utility model discloses a digital signage screen protection device which comprises a frame body, four expansion bolt holes are formed in the frame body, four installation plates are installed on the back face of the frame body, an installation frame is fixedly installed on the outer side of the frame body, a soft cone frame is fixedly installed on the back face of the installation frame, and the soft cone frame is fixedly installed on the back face of the installation frame. The side, away from the mounting frame, of the soft cone frame is fixedly mounted on the outer side of the frame body, a mounting groove is formed in the front face of the mounting frame, tempered glass is fixedly mounted in the mounting groove, and a shielding frame is fixedly mounted on the outer edge of the back face of the tempered glass; through the frosted surfaces and the shielding frames, when the rectangular glass strips are parallel, the frosted surfaces block light conduction and fuzzify sight lines, the rectangular glass strips can be matched with the frosted surfaces to block light due to the fact that the rectangular glass strips are small in thickness and large in length and width, and the shielding frames can block conduction operation structures at the two ends of the rectangular glass strips to be visualized. And the attractiveness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of digital signage, in particular to a digital signage screen protection device. Background Art

[0002] Digital signage is a new media concept, which refers to a multimedia professional audio-visual system that publishes commercial, financial and entertainment information through large-screen terminal display devices in large shopping malls, supermarkets, hotel lobbies, restaurants, cinemas and other public places where people gather. It is designed to play advertising information to specific groups of people in specific physical places and specific time periods, which makes it have an advertising effect. In foreign countries, some people put it on a par with paper media, radio, television and the Internet, calling it the "fifth media."

[0003] Digital signage screens need to be installed in some shopping malls or conference rooms. The bolt connection structure of the protective shell that provides installation and protection for the digital signage screen is exposed on the outer side of the wall, affecting the aesthetic performance of the building decoration. In most cases, the digital signage screen is in direct contact with the external environment, which will cause dust accumulation and cannot provide good protection. In high-end occasions such as shopping malls and conference rooms, the digital signage screen cannot be blocked or the background blurred as required, resulting in many inconveniences. Based on this, we propose a digital signage screen protector. Utility Model Content

[0004] The purpose of the utility model is to provide a digital signage screen protection device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a digital signage screen protector, comprising a frame, the interior of the frame is provided with four expansion bolt holes, the back of the frame is provided with four mounting plates, the outer side of the frame is fixedly provided with a mounting frame, the back of the mounting frame is fixedly provided with a soft cone frame, the side of the soft cone frame away from the mounting frame is fixedly provided with the outer side of the frame, the front of the mounting frame is provided with a mounting groove, the interior of the mounting groove is fixedly provided with a tempered glass, the outer edge of the back of the tempered glass is fixedly provided with a shielding frame, and the inner side of the frame is provided with a plurality of rectangular A glass strip, one side of both ends of the rectangular glass strip is fixedly installed with a movable shaft, the other side of both ends of the rectangular glass strip is fixedly installed with a hinge shaft, the outer side of the hinge shaft is plugged with a first hinge rod, the outer side of the hinge shaft is plugged with a second hinge rod, two mounting blocks are fixedly installed on the top of the back side of the frame, one side of the two mounting blocks is fixedly installed with an electric telescopic rod, the output end of the electric telescopic rod is fixedly installed with a pull rope, two pulleys are movably installed on the top of the inner side of the frame, one side of the rectangular glass strip is provided with a frosted surface, and a support bar is fixedly installed on the bottom of the inner side of the frame.

[0006] Preferably, the four mounting plates are fixedly mounted on the back of the frame by bolts, and the four expansion bolt holes and the mounting plates are evenly distributed on the inner side of the frame in a staggered rectangular shape.

[0007] Preferably, one end of the pull rope away from the electric telescopic rod is fixedly connected to one end of the hinge shaft, and the pull rope is wound around the outside of the pulley.

[0008] Preferably, the tempered glass is fixedly mounted on the inner side of the mounting groove by glass glue, and the position of the shielding frame corresponds to the position of the movable shaft.

[0009] Preferably, one end of the movable shaft away from the rectangular glass strip is movably inserted into the interior of the frame, and the rectangular glass strips are linearly and evenly arranged and distributed inside the frame.

[0010] Preferably, the first hinge rod and the second hinge rod are inserted on the outside of the hinge shaft in a linear, staggered manner end to end and evenly distributed at both ends of the rectangular glass strip.

[0011] Preferably, the frosted surface is one of frosted and one-way mirror.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: when installing the structure, first remove the mounting plate and place the digital signage screen on the inner side of the frame, fix the digital signage screen by the mounting plate, then place the frame in the preset embedded groove, drill holes corresponding to the expansion bolt holes to install the expansion bolts, pass the cables of the digital signage screen through one of the expansion bolt holes to connect the control end, and then glue the tempered glass to the inner side of the mounting groove by glass glue, adopt an embedded design to hide the frame and the mounting bolts, and shield the slots by the slots corresponding to the mounting frame and the soft cone frame, thereby increasing the aesthetics. When in use, the display of the digital signage screen needs to be blurred and hidden, and the electric telescopic rod is started to drive the pull rope to retract. The pull rope changes direction with the support of the pulley, and Pull the hinge shaft upward, the hinge shaft drives the first hinge rod and the second hinge rod, and then drives the multiple rectangular glass strips to move upward and rotate. One end of the rectangular glass strip is tilted and closed under the support of the movable shaft, and the frosted surface is erected to block the line of sight, so that the display of the digital signage screen is blurred, and when the rectangular glass strip is lowered, the bottom end is supported by the support bar to keep it parallel. One end of the multiple rectangular glass strips is supported by the hinge shaft and the first hinge rod and the second hinge rod to keep it parallel. With the support of the movable shaft, the rectangular glass strips are kept in position. The plane section of the rectangular glass strip maintains light transmittance. In addition, the thickness is thin, so it will not hinder the display of the digital signage screen. The display of the digital signage screen can be blurred according to the use requirements, which is convenient for blurring when it is not suitable for display, thereby increasing the overall use effect.

[0013] By setting the frosted surface and the shielding frame, when the rectangular glass strips are parallel, the frosted surface blocks the conduction of light and blurs the line of sight. Since the rectangular glass strips are thinner in thickness and wider in length and width, they can cooperate with the frosted surface to block the light, and the shielding frame can block the visualization of the conduction running structure at both ends of the rectangular glass strips, thereby increasing the aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the front three-dimensional appearance structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model with the tempered glass hidden from the front view.

[0016] Figure 3 It is a schematic diagram of the rear-view stereoscopic appearance structure of the utility model.

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model with the tempered glass hidden when viewed from above.

[0018] Figure 5 For this utility model Figure 4 Enlarged structural diagram at A in the middle.

[0019] Figure 6 It is a partial cross-sectional structural schematic diagram of the utility model from the right side.

[0020] In the figure: 1. frame; 2. expansion bolt hole; 3. mounting plate; 4. soft cone frame; 5. tempered glass; 6. mounting groove; 7. movable shaft; 8. rectangular glass strip; 9. first hinge rod; 10. second hinge rod; 11. hinge shaft; 12. pull rope; 13. shielding frame; 14. frosted surface; 15. mounting frame; 16. electric telescopic rod; 17. pulley; 18. mounting block; 19. support bar. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 6The utility model provides a technical solution: a digital signage screen protection device, comprising a frame 1, four expansion bolt holes 2 are provided inside the frame 1, four mounting plates 3 are installed on the back of the frame 1, a mounting frame 15 is fixedly installed on the outside of the frame 1, a soft cone frame 4 is fixedly installed on the back of the mounting frame 15, a side of the soft cone frame 4 away from the mounting frame 15 is fixedly installed on the outside of the frame 1, a mounting groove 6 is provided on the front of the mounting frame 15, a tempered glass 5 is fixedly installed inside the mounting groove 6, a shielding frame 13 is fixedly installed on the outer edge of the back of the tempered glass 5, a plurality of rectangular glass strips 8 are provided on the inner side of the frame 1, and a plurality of rectangular glass strips 8 are provided on the inner side of the frame 1. A movable shaft 7 is fixedly installed on one side of both ends of the glass strip 8, a hinge shaft 11 is fixedly installed on the other side of both ends of the rectangular glass strip 8, a first hinge rod 9 is inserted into the outer side of the hinge shaft 11, and a second hinge rod 10 is inserted into the outer side of the hinge shaft 11, two mounting blocks 18 are fixedly installed on the top of the back side of the frame 1, an electric telescopic rod 16 is fixedly installed on one side of the two mounting blocks 18, a pull rope 12 is fixedly installed on the output end of the electric telescopic rod 16, two pulleys 17 are movably installed on the top of the inner side of the frame 1, a frosted surface 14 is provided on one side of the rectangular glass strip 8, and a support bar 19 is fixedly installed on the bottom of the inner side of the frame 1.

[0023] The working principle of the above technical solution is as follows: when it is necessary to blur and hide the display of the digital signage screen, the electric telescopic rod 16 is started to drive the pull rope 12 to retract. The pull rope 12 changes direction with the support of the pulley 17 and pulls the hinge shaft 11 upward. The hinge shaft 11 drives the first hinge rod 9 and the second hinge rod 10, thereby driving multiple rectangular glass strips 8 to move upward and rotate. One end of the rectangular glass strip 8 is tilted and closed under the support of the movable shaft 7, and the frosted surface 14 is erected to block the line of sight, so that the display of the digital signage screen is blurred, and when the rectangular glass strip 8 is lowered, the bottom end is supported by the support bar 19 to remain parallel. One end of the multiple rectangular glass strips 8 is supported by the hinge shaft 11 and the first hinge rod 9 and the second hinge rod 10 to remain parallel, and the support of the movable shaft 7 is used to keep the rectangular glass strip 8 in position. The plane section of the rectangular glass strip 8 maintains light transmittance, and the thin thickness will not hinder the display of the digital signage screen. The display of the digital signage screen can be blurred according to the use requirements, which is convenient for blurring when it is not suitable for display, thereby increasing the overall use effect.

[0024] In another embodiment, Figure 1-Figure 4 As shown, four mounting plates 3 are fixed on the back of the frame 1 by bolts, and four expansion bolt holes 2 and mounting plates 3 are evenly distributed on the inner side of the frame 1 in a rectangular staggered manner.

[0025] During installation, first remove the mounting plate 3 and place the digital signage screen on the inner side of the frame 1, fix the digital signage screen through the mounting plate 3, then place the frame 1 in the preset embedded groove, drill holes at the corresponding positions of the expansion bolt holes 2 to install the expansion bolts, pass the cables of the digital signage screen through an expansion bolt hole 2 to connect the control end, and then glue the tempered glass 5 to the inner side of the mounting groove 6 with glass glue. The embedded design hides the frame 1 and the mounting bolts, and the grooves are shielded by the corresponding grooves of the mounting frame 15 and the soft cone frame 4, thereby increasing the aesthetics. The detachable setting of the mounting plate 3 allows the digital signage screen to be installed from the back, which is convenient for assembly. The expansion bolt holes 2 increase the overall installation stability for the expansion bolts, which is convenient for structural use.

[0026] In another embodiment, Figure 2 As shown, one end of the pull rope 12 away from the electric telescopic rod 16 is fixedly connected to one end of the hinge shaft 11 , and the pull rope 12 is wound around the outer side of the pulley 17 .

[0027] The pull rope 12 is stretched by the electric telescopic rod 16 to facilitate the position of the hinge shaft 11, and changes direction through the pulley 17, which is convenient for movement and use.

[0028] In another embodiment, Figure 1-Figure 6 As shown, the tempered glass 5 is fixedly mounted on the inner side of the mounting groove 6 by glass glue, and the position of the shielding frame 13 corresponds to the position of the movable shaft 7 .

[0029] The shielding frame 13 can block the visualization of the conductive running structure at both ends of the rectangular glass strip 8, which is convenient for increasing the aesthetics, and the shielding frame 13 can be replaced with an LED ribbon light to further increase the use effect. The installation groove 6 is installed and fixed to the tempered glass 5 through glass glue.

[0030] In another embodiment, Figure 1-Figure 6 As shown, one end of the movable shaft 7 away from the rectangular glass strip 8 is movably inserted into the interior of the frame 1 , and the rectangular glass strips 8 are linearly and evenly arranged and distributed inside the frame 1 .

[0031] The movable shaft 7 provides a rotation support point for the rectangular glass strip 8. With the certain misalignment between the hinge shaft 11 and the movable shaft 7, when the first hinge rod 9 and the second hinge rod 10 pull the hinge shaft 11, the rectangular glass strip 8 can be blocked and erected at a certain angle for easy use.

[0032] In another embodiment, Figure 1-Figure 6 As shown, the first hinge rod 9 and the second hinge rod 10 are inserted into the outer side of the hinge shaft 11 in a linear staggered manner end to end and are evenly distributed at both ends of the rectangular glass strip 8.

[0033] The first hinge rod 9 and the second hinge rod 10 can provide hinge support for the hinge shaft 11 and drive the structure to operate, which is convenient for stretching the structure and transmission, and the overall effect is stable.

[0034] In another embodiment, Figure 1-Figure 6 As shown, the frosted surface 14 is a kind of frosted and one-way mirror.

[0035] By setting the frosted surface 14, when the rectangular glass strips 8 are parallel, the frosted surface 14 blocks the conduction of light and blurs the line of sight. Since the rectangular glass strips 8 are thinner in thickness and wider in length and width, they can cooperate with the frosted surface 14 to block the light. When the frosted surface 14 is replaced with a single-sided mirror coating, the rectangular glass strips 8 can be transformed into a combination of multiple single-sided mirrors, which form multiple sections of single-sided mirrors when closed. When the digital signage screen does not generate light, a multi-section mirror effect can be achieved, which is convenient for production according to demand and product specifications, thereby increasing practicality.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A digital signage screen protector, comprising a frame (1), characterized in that: Four expansion bolt holes (2) are provided inside the frame (1); four mounting plates (3) are installed on the back of the frame (1); a mounting frame (15) is fixedly installed on the outside of the frame (1); a soft cone frame (4) is fixedly installed on the back of the mounting frame (15); a side of the soft cone frame (4) away from the mounting frame (15) is fixedly installed on the outside of the frame (1); a mounting groove (6) is provided on the front of the mounting frame (15); a tempered glass (5) is fixedly installed inside the mounting groove (6); a shielding frame (13) is fixedly installed on the outer edge of the back of the tempered glass (5); a plurality of rectangular glass strips (8) are provided on the inside of the frame (1); and one side of both ends of the rectangular glass strips (8) is fixedly installed. A movable shaft (7), a hinge shaft (11) is fixedly installed on the other side of both ends of the rectangular glass strip (8), a first hinge rod (9) is inserted on the outer side of the hinge shaft (11), a second hinge rod (10) is inserted on the outer side of the hinge shaft (11), two mounting blocks (18) are fixedly installed on the top of the back side of the frame (1), one side of the two mounting blocks (18) is fixedly installed with an electric telescopic rod (16), the output end of the electric telescopic rod (16) is fixedly installed with a pull rope (12), two pulleys (17) are movably installed on the top of the inner side of the frame (1), one side of the rectangular glass strip (8) is provided with a frosted surface (14), and a support bar (19) is fixedly installed on the bottom of the inner side of the frame (1).

2. A digital signage screen protector according to claim 1, characterized in that: The four mounting plates (3) are all fixedly mounted on the back of the frame (1) by means of bolts, and the four expansion bolt holes (2) and the mounting plates (3) are evenly distributed on the inner side of the frame (1) in a staggered rectangular shape.

3. The digital signage screen protector according to claim 1, characterized in that: One end of the pull rope (12) away from the electric telescopic rod (16) is fixedly connected to one end of the hinge shaft (11), and the pull rope (12) is wound around the outside of the pulley (17).

4. The digital signage screen protector according to claim 1, characterized in that: The tempered glass (5) is fixedly mounted on the inner side of the mounting groove (6) by means of glass glue, and the position of the shielding frame (13) corresponds to the position of the movable shaft (7).

5. The digital signage screen protector according to claim 1, characterized in that: One end of the movable shaft (7) away from the rectangular glass strip (8) is movably inserted into the interior of the frame (1), and the rectangular glass strips (8) are linearly and evenly arranged and distributed inside the frame (1).

6. The digital signage screen protector according to claim 1, characterized in that: The first hinge rod (9) and the second hinge rod (10) are inserted into the outside of the hinge shaft (11) in a linear, staggered manner and are evenly distributed at both ends of the rectangular glass strip (8).

7. The digital signage screen protector according to claim 1, characterized in that: The frosted surface (14) is a kind of frosted and one-way mirror.

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