Display screen mounting bracket

Abstract

The utility model relates to a display screen mounting bracket, which belongs to the technical field of mounting brackets, and comprises a wall surface frame body fixedly mounted on a wall surface, a display screen frame body for mounting a display screen, and a supporting rod piece for connecting the wall surface frame body and the display screen frame body, one end of the supporting rod piece is rotationally connected with the wall face frame body, the other end of the supporting rod piece is rotationally connected with the display screen frame body, and the wall face frame body is provided with a hinge column used for being hinged to the end of the supporting rod piece. A hinge part is arranged at one end, facing the wall surface frame body, of the supporting rod piece, a hinge through hole for rotationally mounting the hinge column is formed in the hinge part, and a mounting bayonet communicated with the hinge through hole and used for clamping the hinge column is formed in the supporting rod piece. The installation of the display screen can be facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of mounting brackets, and in particular to a display screen mounting bracket. Background Art

[0002] A display screen mounting bracket is a frame used to fix and install electronic display screens such as LCD screens. With the development of the digital age, electronic display screens can be used in many scenarios, so it is necessary to place or hang the display screen through a display screen mounting bracket.

[0003] The wall-mounted display screen mounting bracket generally includes a wall frame fixedly connected to the wall, a display screen frame for mounting and fixing the display screen, and a support rod for connecting the wall frame and the display screen frame. The support rod is generally hinged to the wall frame at one end and hinged to the display screen frame at the other end, thereby realizing the rotation adjustment of the electronic display screen. At present, the support rod and the display screen frame are connected in a fixed hinged manner. A hinge column is provided on the wall frame, and a hinge through hole for the hinge column to be fixedly inserted is opened at one end of the support rod facing the wall frame, thereby realizing the hinge connection between the support rod and the wall frame.

[0004] When installing an electronic display screen, firstly, the wall frame is fixed to the wall by means of bolts or other fasteners or adhesives, and then the display screen is fixed to the display screen frame by means of bolts or other fasteners. The bolts or other fasteners need to be passed through the display screen frame and tightened on the display screen back plate. During installation, since the display screen frame is arranged close to the wall, the bolts need to be passed through the display screen frame on the side close to the wall frame, which makes installation inconvenient. Utility Model Content

[0005] In order to facilitate the installation of a display screen on a display screen mounting bracket, the present application provides a display screen mounting bracket.

[0006] The present application provides a display screen mounting bracket adopting the following technical solution:

[0007] The invention comprises a wall frame fixedly mounted on the wall, a display screen frame for mounting a display screen, and a support rod for connecting the wall frame and the display screen frame, one end of the support rod is rotatably connected to the wall frame and the other end is rotatably connected to the display screen frame, a hinge column for hinged connection of the end of the support rod is arranged on the wall frame, a hinge portion is arranged at one end of the support rod facing the wall frame and a hinge through hole is arranged on the hinge portion for rotatably mounting the hinge column, and a mounting socket is arranged on the support rod and is connected to the hinge through hole and is used for the hinge column to be inserted into.

[0008] By adopting the above technical solution, when the display screen mounting bracket is used to install the electronic display screen, the wall frame is fixedly installed on the wall, the supporting rod and the display screen frame fixedly connected to the supporting rod are removed, and the display screen is fixedly installed on the display screen frame. Then, the hinged part of the supporting rod is fixedly matched with the hinged column on the wall frame, so that the hinged column on the wall frame is inserted into the hinged through hole of the hinged part through the installation bayonet, thereby realizing the detachable connection between the supporting rod and the wall frame, and the supporting rod is hinged to the wall frame. This connection method is more convenient for installing the display screen.

[0009] Preferably, the support rod is provided with a limiting protrusion at the outer edge of the mounting bayonet.

[0010] By adopting the above technical solution, a limiting protrusion is provided at the outer edge of the mounting socket of the support rod, thereby the setting of the limiting protrusion can play a limiting role in the installation of the support rod, thereby improving the stability of the installation of the support rod and reducing the occurrence of the support rod slipping out of the hinged through hole during use.

[0011] Preferably, a guiding inclined surface for the hinge column to slide and abut against is provided at an edge of one side of the limiting protrusion away from the hinge through hole.

[0012] By adopting the above technical solution, when the support rod is connected to the hinge column, the hinge column needs to be slid from the installation clamp and inserted into the hinge through hole, and a guide slope is provided on the edge of the side of the limiting protrusion away from the hinge through hole, thereby guiding the installation of the support rod and facilitating the hinge column to slide into the hinge through hole of the support rod.

[0013] Preferably, a mounting seat body for mounting a supporting rod is provided on the wall frame, a hinge groove is opened on the mounting seat body, the hinge column is arranged in the hinge groove, and the opposite ends of the hinge part of the supporting rod are pressed against the groove wall of the hinge groove.

[0014] By adopting the above technical solution, the hinge column is arranged in the hinge groove of the mounting seat body, thereby providing an installation position for the hinge column, and the relative two ends of the hinge part of the support rod are pressed against the groove wall of the hinge groove, thereby limiting the installation of the support rod, reducing the vertical slip of the support rod, and further improving the stability of the installation of the support rod.

[0015] Preferably, positioning grooves are provided on opposite sides of the hinged portion of the support rod, and the mounting seat body is provided with positioning protrusions on the groove walls of the hinged grooves that are snapped into the positioning grooves.

[0016] By adopting the above technical solution, when the support rod and the hinge column are docked, the hinge column is inserted into the hinge through hole of the support rod, and the opposite sides of the hinge part are abutted against the groove walls of the hinge groove. The support rod is rotated so that the positioning protrusions on the groove walls of the hinge groove are rotated and inserted into the positioning grooves on the opposite sides of the hinge part. This can limit the installation of the support rod through the fixed cooperation between the positioning protrusions and the positioning grooves, and can further improve the stability of the installation of the support rod.

[0017] Preferably, the support rod is provided with a positioning convex ring on the hole wall of the hinge through hole, and the hinge column is provided with a positioning ring groove for the positioning convex ring to be inserted into.

[0018] By adopting the above technical solution, when the support rod and the hinge column are connected, the positioning protrusion on the support rod is inserted into the positioning ring groove on the hinge column, thereby further limiting the installation of the support rod through the fixed cooperation between the positioning protrusion and the positioning ring groove, thereby further improving the stability of the installation of the support rod.

[0019] Preferably, the support rod is provided with a wear-resistant gasket on the inner side wall of the positioning protruding ring, which abuts against the groove wall of the positioning ring groove.

[0020] By adopting the above technical scheme, when the positioning convex ring is fixedly matched with the positioning ring groove, the positioning convex ring is prone to friction with the groove wall of the positioning ring groove, which is easy to cause wear of the positioning convex ring. A wear-resistant gasket is provided on the positioning convex ring to abut against the groove wall of the positioning ring groove, which can reduce the wear of the positioning convex ring and thus extend the service life of the positioning convex ring.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] The present application includes a wall frame, a display frame, and a support rod for connecting the wall frame and the display frame. The wall frame is provided with a hinge column, the support rod is provided with a hinge portion, and the hinge portion is provided with a hinge through hole. The support rod is provided with an installation bayonet for the hinge column to be inserted, thereby realizing a detachable connection between the support rod and the wall frame, and enabling the support rod to be hinged to the wall frame. This connection method is more convenient for installing the display screen.

[0023] The support rod of the present application is provided with a limiting protrusion at the outer edge of the mounting bayonet, thereby limiting the installation of the support rod, thereby improving the stability of the installation of the support rod;

[0024] The support rod of the present application is provided with positioning grooves on opposite sides of the hinged part, and the mounting seat is provided with a positioning protrusion that is inserted into the positioning groove on the groove wall of the hinged groove. Therefore, the installation of the support rod can be limited by the fixed cooperation between the positioning protrusion and the positioning groove, which can further improve the stability of the installation of the support rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of a display screen mounting bracket according to an embodiment of the present application.

[0026] Figure 2 It is a partial exploded schematic diagram of a display screen mounting bracket according to an embodiment of the present application.

[0027] Figure 3 It is a partial structural schematic diagram of a display screen mounting bracket according to an embodiment of the present application.

[0028] Figure 4 yes Figure 2 Enlarged view at A.

[0029] Figure 5 It is a schematic structural diagram of a wall frame of a display screen mounting bracket according to an embodiment of the present application.

[0030] Explanation of the reference numerals in the accompanying drawings: 1. Wall frame; 11. Mounting seat body; 111. Hinge groove; 112. Hinge column; 1121. Positioning ring groove; 113. Positioning protrusion; 2. Display screen frame; 21. Mounting plate; 22. Fixed seat; 3. Support rod; 31. Hinge through hole; 32. Hinge portion; 321. Positioning groove; 33. Mounting bayonet; 34. Limiting protrusion; 341. Guide slope; 35. Positioning convex ring; 4. Wear-resistant gasket. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-5 This application is described in further detail.

[0032] The present application embodiment discloses a display screen mounting bracket. Figure 1 The display screen mounting bracket includes a wall frame 1 fixedly mounted on the wall, a display screen frame 2 for mounting the display screen, and a supporting rod 3 for connecting the wall frame 1 and the display screen frame 2.

[0033] See also Figure 2In this embodiment, the wall frame 1 is fixedly mounted on a wall or other plane by means of bolts or other fasteners or adhesives, and the display screen frame 2 is used for mounting an electronic or liquid crystal display screen by means of bolts or other fasteners. One end of the support rod 3 is hinged to the wall frame 1 and the other end is hinged to the display screen frame 2. The display screen frame 2 includes a mounting plate 21 attached to the back plate of the electronic or liquid crystal display screen and a fixing seat 22 arranged on the side of the mounting plate 21 away from the electronic display screen for the support rod 3 to be hinged, and the support rod 3 is fixedly hingedly mounted on the fixing seat 22. A mounting seat body 11 for mounting the support rod 3 is provided on the wall frame 1, and a hinge groove 111 is provided on the side of the mounting seat body 11 facing the support rod 3, and a hinge column 112 for hinged mounting the support rod 3 is provided in the hinge groove 111. The end of the support rod 3 facing the wall frame 1 is provided with a hinged portion 32, and the hinged portion 32 is provided with a hinged through hole 31 for the hinged column 112 to be rotatably installed. The hinged portion 32 of the support rod 3 is detachably installed on the mounting seat 11. In this embodiment, the support rod 3 is provided with an installation bayonet 33 that is connected to the hinged through hole 31 and is used for the hinged column 112 to be inserted. When the support rod 3 and the wall frame 1 are docked, the hinged column 112 is inserted into the hinged through hole 31 of the clamping portion of the support rod 3 through the installation bayonet 33, thereby realizing the detachable connection between the support rod 3 and the wall frame 1. This installation method is more convenient for the support rod 3 and the display screen frame 2 to be installed and removed from the wall frame 1, thereby facilitating the installation of the display screen.

[0034] See also Figure 2 In the present embodiment, the mounting socket 33 of the clamping portion of the support rod 3 is arranged on an eccentric shaft biased to one side, so that after the support rod 3 is installed on the hinge column 112, the support rod 3 can be rotated so that the center of gravity of the support rod 3 is not pressed to the place where the mounting socket 33 is opened, thereby reducing the unstable installation of the support rod 3 on the hinge column 112 due to the heavy weight of the display screen, thereby improving the stability of the installation of the support rod 3.

[0035] See also Figure 3 The support rod 3 is provided with a limiting protrusion 34 at the outer edge of the mounting bayonet 33. In this embodiment, the limiting protrusion 34 is integrally injection-molded with the support rod 3, and the setting of the limiting protrusion 34 makes the diameter of the mounting bayonet 33 smaller than the diameter of the hinge column 112. The support rod 3 is provided with a limiting protrusion 34 at the outer edge of the mounting bayonet 33, thereby the setting of the limiting protrusion 34 can play a limiting role in the installation of the support rod 3, thereby improving the stability of the installation of the support rod 3, and reducing the occurrence of the support rod 3 sliding out of the hinge through hole 31 during use.

[0036] See also Figure 3, a guide slope 341 for the hinge column 112 to slide and abut is provided at the edge of one side of the limiting protrusion 34 away from the hinge through hole 31. In this embodiment, the guide slope 341 is arranged in a gradually diffused shape along the side away from the hinge through hole 31. When the support rod 3 is docked with the hinge column 112, the hinge column 112 needs to be slidably inserted into the hinge through hole 31 from the installation bayonet 33. The guide slope 341 is provided at the edge of one side of the limiting protrusion 34 away from the hinge through hole 31, thereby guiding the installation of the support rod 3 and facilitating the hinge column 112 to slide and snap into the hinge through hole 31 of the support rod 3.

[0037] See also Figure 2 The mounting seat body 11 is provided with a hinge groove 111, and the upper and lower opposite sides of the hinge portion 32 of the support rod 3 are pressed against the groove wall of the hinge groove 111. The hinge column 112 is arranged in the hinge groove 111 of the mounting seat body 11, thereby providing an installation position for the hinge column 112, and the opposite ends of the hinge portion 32 of the support rod 3 are pressed against the groove wall of the hinge groove 111, thereby limiting the installation of the support rod 3, reducing the vertical slippage of the support rod 3, and further improving the stability of the installation of the support rod 3.

[0038] See also Figure 3 and Figure 4 , positioning grooves 321 are provided on opposite sides of the hinged portion 32 of the support rod 3. The mounting seat body 11 is provided with a positioning protrusion 113 that is inserted into the positioning groove 321 on the groove wall of the hinged groove 111. In this embodiment, two positioning grooves 321 are provided on the hinged portion 32 of the support rod 3 at intervals and opposite to each other, and the positioning grooves 321 are provided as hemispherical grooves, and the positioning protrusion 113 on the mounting seat body 11 is provided corresponding to the positioning groove 321 and is provided as a hemispherical protrusion. When the support rod 3 and the hinge column 112 are docked, the hinge column 112 is inserted into the hinge through hole 31 of the support rod 3, and the opposite sides of the hinge part 32 are abutted against the groove walls of the hinge groove 111. The support rod 3 is rotated so that the positioning protrusion 113 on the groove wall of the hinge groove 111 is rotated and inserted into the positioning grooves 321 on the opposite sides of the hinge part 32. The installation of the support rod 3 can be limited by the fixed cooperation between the positioning protrusion 113 and the positioning groove 321, which can further improve the stability of the installation of the support rod 3.

[0039] See also Figure 3 and 5The support rod 3 is provided with a positioning protruding ring 35 on the hole wall of the hinge through hole 31. The hinge column 112 is provided with a positioning ring groove 1121 for the positioning protruding ring 35 to be inserted into. In this embodiment, the positioning protruding ring 35 is integrally formed with the support rod 3. When the support rod 3 and the hinge column 112 are connected, the positioning protruding ring 35 on the support rod 3 is inserted into the positioning ring groove 1121 on the hinge column 112, thereby further limiting the installation of the support rod 3 through the fixed cooperation between the positioning protruding ring 35 and the positioning ring groove 1121, thereby further improving the stability of the installation of the support rod 3.

[0040] See also Figure 3 , the support rod 3 is provided with a wear-resistant gasket 4 on the inner side wall of the positioning convex ring 35, which is against the groove wall of the positioning ring groove 1121. In this embodiment, the wear-resistant gasket 4 is conveniently installed on the inner side wall of the positioning convex ring 35 by gluing or the like, and the wear-resistant gasket 4 is set as an elastic gasket. When the positioning convex ring 35 is fixedly matched with the positioning ring groove 1121, the positioning convex ring 35 is prone to friction with the groove wall of the positioning ring groove 1121, which is easy to cause wear of the positioning convex ring 35. The positioning convex ring 35 is provided with a wear-resistant gasket 4 against the groove wall of the positioning ring groove 1121, which can reduce the wear of the positioning convex ring 35, thereby extending the service life of the positioning convex ring 35.

[0041] The implementation principle of a display screen mounting bracket in the embodiment of the present application is:

[0042] When using the display screen mounting bracket to install an electronic display screen, the wall frame 1 is fixedly installed on the wall, the support rod 3 and the display screen frame 2 fixedly connected to the support rod 3 are removed, and the display screen is fixedly installed on the display screen frame 2. Then, the hinge portion 32 of the support rod 3 is fixedly matched with the hinge column 112 on the wall frame 1, so that the hinge column 112 on the wall frame 1 is inserted into the hinge through hole 31 of the hinge portion 32 through the installation bayonet 33, thereby realizing the detachable connection between the support rod 3 and the wall frame 1, and making the support rod 3 hinged on the wall frame 1.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A display screen mounting bracket, characterized in that: The invention comprises a wall frame (1) fixedly mounted on a wall, a display screen frame (2) for mounting a display screen, and a support rod (3) for connecting the wall frame (1) and the display screen frame (2), one end of the support rod (3) being rotatably connected to the wall frame (1) and the other end being rotatably connected to the display screen frame (2), a hinge column (112) for hingedly connecting the end of the support rod (3) is provided on the wall frame (1), a hinge portion (32) is provided on one end of the support rod (3) facing the wall frame (1), and a hinge through hole (31) for rotatably mounting the hinge column (112) is provided on the hinge portion (32), and a mounting bayonet (33) is provided on the support rod (3) and is communicated with the hinge through hole (31) and is used for the hinge column (112) to be snapped into.

2. A display screen mounting bracket according to claim 1, characterized in that: The support rod (3) is provided with a limiting protrusion (34) at the outer edge of the mounting bayonet (33).

3. A display screen mounting bracket according to claim 2, characterized in that: A guide inclined surface (341) for the hinge column (112) to slide and abut is provided at an edge of one side of the limiting protrusion (34) away from the hinge through hole (31).

4. A display screen mounting bracket according to claim 1, characterized in that: The wall frame (1) is provided with a mounting seat (11) for mounting the support rod (3), the mounting seat (11) being provided with a hinge groove (111), the hinge column (112) being arranged in the hinge groove (111), and the hinge portion (32) of the support rod (3) having opposite ends pressed against the groove wall of the hinge groove (111).

5. A display screen mounting bracket according to claim 4, characterized in that: Positioning grooves (321) are provided on opposite sides of the hinged portion (32) of the support rod (3), and a positioning protrusion (113) which is inserted into the positioning groove (321) is provided on the groove wall of the hinged groove (111) of the mounting seat body (11).

6. A display screen mounting bracket according to claim 1, characterized in that: The support rod (3) is provided with a positioning convex ring (35) on the hole wall of the hinge through hole (31), and the hinge column (112) is provided with a positioning ring groove (1121) for the positioning convex ring (35) to be inserted into.

7. A display screen mounting bracket according to claim 6, characterized in that: The support rod (3) is provided with a wear-resistant gasket (4) on the inner side wall of the positioning protruding ring (35) and is abutted against the groove wall of the positioning ring groove (1121).

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