A wall-mounted advertising screen fixing device

Abstract

The utility model relates to the technical field of wall-mounted advertising screens, and discloses a wall-mounted advertising screen fixing device, including a supporting frame, a fixed horizontal plate, a supporting seat, a fixing seat, and an advertising screen. An installation slot is provided inside the fixing seat, a fitting groove is provided on one side of the fixing seat, a mounting socket is installed on one side of the advertising screen, and a limiting rotary seat for limiting the mounting socket is provided on the top of the fixing seat. In the utility model, the mounting socket on one side of the advertising screen is firstly inserted into the mounting slot inside the fixing seat so as to fit and dock with the fitting groove, and the fixed pressure pad on the inner side of the mounting slot can fit and squeeze the inserted mounting socket to fix each other, and then the limiting rotary seat is horizontally rotated to rotate and overlap with the fixing seat, and the mounting socket is located inside the mounting slot for limiting and fixing, so that the advertising screen can be quickly installed by connecting up and down, and there is no need to increase the extension space of the supporting frame itself for easy disassembly and assembly, thereby achieving the effect of saving space.

Description

Technical Field

[0001] The utility model relates to the technical field of wall-mounted advertising screens, in particular to a fixing device for a wall-mounted advertising screen. Background Art

[0002] Advertising screens are used to display various information such as text, graphics, images, animations, quotes, videos, etc. They are mainly used in public places such as large squares, commercial plazas, hotels, etc. The principle is mainly to accept settings through flow control services, and then automatically update the current broadcast control status according to the settings.

[0003] Nowadays, advertising screens have been widely used, but in order to save space, most advertising screens are fixed on the wall. However, in order to facilitate the disassembly, connection and direction adjustment of the advertising screen, the advertising screen installation fixing bracket will still extend forward for a period of time to facilitate adjustment and disassembly operations, resulting in a large overall space occupation. For this reason, we propose a wall-mounted advertising screen fixing device. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a wall-mounted advertising screen fixing device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wall-mounted advertising screen fixing device, including a support frame installed and connected to an external object, a fixed horizontal plate is installed inside the support frame, a support seat is installed on one side of the fixed horizontal plate, a fixing seat and an advertising screen are arranged on one side of the support seat, a mounting slot is opened inside the fixing seat, a fitting slot connected to the mounting slot is opened on one side of the fixing seat, fixed pressure pads are arranged on both corresponding sides of the mounting slot, a mounting socket is installed on one side of the advertising screen, the mounting socket is an L-shaped structure, and a limit rotating seat is arranged on the top of the fixing seat to limit the mounting socket.

[0006] Preferably, the fixed pressure pad itself has a deformation property, and when the advertising screen is inserted into the installation slot through the installation socket, the two sides of the installation socket and the fixed pressure pad are in a mutually compressed and fixed state.

[0007] Preferably, a round shaft is installed on the top of the fixing seat, a connecting groove is provided inside the limiting rotating seat, and the inner side of the connecting groove is matched with the outer periphery of the round shaft for damping rotation through a damping washer.

[0008] Preferably, after one side of the advertising screen is inserted into the mounting slot through the mounting socket and engages with the engaging groove, when the limiting rotary seat is rotated to coincide with the fixing seat, the limiting rotary seat is in a limiting and fixing state with respect to the mounting socket.

[0009] Preferably, a spherical groove is opened inside the support seat, a movable locking ball is arranged inside the spherical groove, a damping sleeve is arranged on the inner side of the spherical groove, the damping sleeve itself has deformation characteristics, and the surface of the movable locking ball is connected and cooperated with the back support of the fixed seat through a support shaft.

[0010] Preferably, the outer periphery of the movable locking ball is dampingly engaged with the inner side of the spherical groove through a damping sleeve.

[0011] Beneficial Effects

[0012] The utility model provides a wall-mounted advertising screen fixing device, which has the following beneficial effects:

[0013] 1. A wall-mounted advertising screen fixing device. In this article, when installing the advertising screen, first insert the mounting socket on one side of the advertising screen into the mounting slot inside the fixing seat so that it fits and docks with the fitting slot, and the fixed pressure pad inside the mounting slot can fit and squeeze the inserted mounting socket to fix it. At this time, the limiting rotary seat is rotated horizontally to coincide with the fixing seat, and the mounting socket is located inside the mounting slot for limiting and fixing. In this way, the advertising screen can be quickly installed by docking up and down, and there is no need to increase the extension space of the support frame itself for easy disassembly and assembly, thereby achieving the effect of saving space.

[0014] 2. A wall-mounted advertising screen fixing device, one side of the fixing seat is supported and connected with the movable card ball inside the spherical groove through a supporting shaft, and the outer periphery of the movable card ball is matched with the damping rotation of the inner side of the spherical groove through a damping sleeve. When the advertising screen needs to be adjusted left and right or up and down, the advertising screen can be adjusted to a corresponding angle, and the supporting shaft can be located inside the spherical groove through the movable card ball for corresponding clamping activities, and the damping sleeve can perform damping friction fixation on the movable card ball to ensure the supporting stability of the advertising screen itself, thereby achieving the effect of adjusting the advertising screen to any angle range. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A magnified view of middle;

[0019] Figure 3 It is a partial schematic diagram of the fixing seat of the utility model;

[0020] Figure 4 For this utility model Figure 1 Enlarged view of B.

[0021] Legend:

[0022] 1. Support frame; 2. Fixed horizontal plate; 3. Support seat; 4. Advertising screen; 5. Fixed seat; 6. Installation slot; 7. Fixed pressure pad; 8. Installation socket; 9. Fitting groove; 10. Limiting rotary seat; 11. Round shaft; 12. Connecting groove; 13. Damping washer; 14. Spherical groove; 15. Movable card ball; 16. Damping sleeve; 17. Support shaft. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment: A wall-mounted advertising screen fixing device, such as Figure 1-Figure 4As shown, it includes a support frame 1 connected to an external object, a fixed horizontal plate 2 is installed inside the support frame 1, a support seat 3 is installed on one side of the fixed horizontal plate 2, a fixed seat 5 and an advertising screen 4 are arranged on one side of the support seat 3, a mounting slot 6 is opened inside the fixing seat 5, a fitting slot 9 connected to the mounting slot 6 is opened on one side of the fixing seat 5, fixed pressure pads 7 are arranged on both sides of the corresponding inside of the mounting slot 6, a mounting socket 8 is installed on one side of the advertising screen 4, and the mounting socket 8 is an L-shaped structure. The top of the fixing seat 5 is provided with a mounting socket 9 for mounting the mounting socket 6. The seat 8 is limited by a limit rotary seat 10, and a round shaft 11 is installed on the top of the fixed seat 5. A connecting groove 12 is opened inside the limit rotary seat 10, and the inner side of the connecting groove 12 is matched with the outer damping rotation of the round shaft 11 through a damping washer 13. A spherical groove 14 is opened inside the support seat 3, and a movable clamping ball 15 is arranged inside the spherical groove 14. A damping sleeve 16 is arranged on the inner side of the spherical groove 14. The damping sleeve 16 itself has deformation characteristics, and the surface of the movable clamping ball 15 is connected and matched with the back support of the fixed seat 5 through a support shaft 17.

[0025] Furthermore, the fixed pressure pad 7 itself has a deformation property. When the advertising screen 4 is inserted into the mounting slot 6 through the mounting socket 8, two sides of the mounting socket 8 and the fixed pressure pad 7 are in a mutually squeezed and fixed state.

[0026] Furthermore, after one side of the advertising screen 4 is inserted into the mounting slot 6 through the mounting socket 8 and is mated with the mating groove 9, when the rotating limit rotary seat 10 coincides with the fixing seat 5, the limit rotary seat 10 is in a limited and fixed state with the mounting socket 8.

[0027] Furthermore, the outer periphery of the movable locking ball 15 is dampingly engaged with the inner side of the spherical groove 14 through the damping sleeve 16 .

[0028] The working principle of this utility model:

[0029] When installing the advertising screen 4, first insert the mounting socket 8 on one side of the advertising screen 4 into the mounting slot 6 inside the fixing seat 5 so that it fits and docks with the fitting groove 9, and the fixing pressure pad 7 inside the mounting slot 6 can fit and squeeze the inserted mounting socket 8 to fix it. At this time, the limit rotary seat 10 is horizontally rotated to coincide with the fixing seat 5, and the mounting socket 8 is located inside the mounting slot 6 for limit fixing. In this way, the advertising screen 4 can be quickly installed by docking up and down, without increasing the extension space of the support frame 1 itself for easy disassembly and assembly, thereby To save space, one side of the fixed seat 5 is supported and connected with the movable card ball 15 inside the spherical groove 14 through the support shaft 17, and the outer periphery of the movable card ball 15 is matched with the inner side of the spherical groove 14 for damping rotation through the damping sleeve 16. When the advertising screen 4 needs to be adjusted left and right or up and down, the advertising screen 4 can be adjusted to the corresponding angle, and the support shaft 17 can be located inside the spherical groove 14 through the movable card ball 15 for corresponding clamping activities, and the damping sleeve 16 can perform damping friction fixation on the movable card ball 15 to ensure the self-supporting stability of the advertising screen 4.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A wall-mounted advertising screen fixing device, comprising a support frame (1) mounted and connected to an external object, characterized in that: A fixed transverse plate (2) is installed inside the support frame (1), a support seat (3) is installed on one side of the fixed transverse plate (2), a fixed seat (5) and an advertising screen (4) are arranged on one side of the support seat (3), a mounting slot (6) is provided inside the fixed seat (5), a mating slot (9) connected to the mounting slot (6) is provided on one side of the fixed seat (5), fixed pressure pads (7) are arranged on the corresponding two sides inside the mounting slot (6), a mounting socket (8) is installed on one side of the advertising screen (4), the mounting socket (8) is an L-shaped structure, and a limit rotating seat (10) for limiting the mounting socket (8) is arranged on the top of the fixed seat (5).

2. A wall-mounted advertising screen fixing device according to claim 1, characterized in that: The fixed pressure pad (7) itself has a deformation property, and when the advertising screen (4) is inserted into the installation slot (6) through the installation socket (8), the two sides of the installation socket (8) and the fixed pressure pad (7) are in a mutually compressed and fixed state.

3. A wall-mounted advertising screen fixing device according to claim 1, characterized in that: A round shaft (11) is installed on the top of the fixed seat (5), a connecting groove (12) is provided inside the limiting rotating seat (10), and the inner side of the connecting groove (12) is matched with the outer periphery of the round shaft (11) for damping rotation via a damping washer (13).

4. A wall-mounted advertising screen fixing device according to claim 2, characterized in that: After one side of the advertising screen (4) is inserted into the installation slot (6) through the installation socket (8) and is mated with the mating groove (9), when the limiting rotary seat (10) is rotated to coincide with the fixing seat (5), the limiting rotary seat (10) is in a limited and fixed state with respect to the installation socket (8).

5. The wall-mounted advertising screen fixing device according to claim 1, characterized in that: A spherical groove (14) is provided inside the support seat (3), a movable locking ball (15) is provided inside the spherical groove (14), a damping sleeve (16) is provided inside the spherical groove (14), and the surface of the movable locking ball (15) is connected and matched with the back support of the fixed seat (5) through a support shaft (17).

6. A wall-mounted advertising screen fixing device according to claim 5, characterized in that: The outer periphery of the movable locking ball (15) is dampingly engaged with the inner side of the spherical groove (14) via a damping sleeve (16).

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