Wall hanging structure and display screen

Abstract

The embodiment of the utility model discloses a wall hanging structure and a display screen, the wall hanging structure comprises a first mounting seat, a second mounting seat, a first screw rod, a third mounting seat and a second screw rod, the first mounting seat is provided with a first mounting hole, the first mounting hole is strip-shaped, and the first mounting hole extends towards the X direction; the first screw rod is in threaded connection with the second mounting seat along the Y direction; the first screw rod is rotationally connected with the first mounting seat; the Y direction is perpendicular to the X direction; the third mounting base is used for being connected with a frame of a display screen, and the second screw rod is in threaded connection with the third mounting base in the Z direction; the second screw rod is rotationally connected with the second mounting seat; the Z direction is perpendicular to the X direction and the Y direction. According to the wall hanging structure, the positions of the display screen in the X direction, the Y direction and the Z direction can be adjusted.

Description

Technical Field

[0001] The utility model relates to the field of display screens, in particular to a wall-mounted structure and a display screen. Background Art

[0002] The wall mount is used to install the display screen on the wall. In order to display a large screen, it is generally necessary to install multiple display screens on the wall and splice them into a large display surface. When splicing multiple display screens, the gap between them must be adjusted well, otherwise there will be bright and dark lines at the splicing. When adjusting the gap at the splicing, the display screen needs to be adjusted in the X, Y and Z directions. The current wall mount cannot be adjusted in the X, Y and Z directions. Utility Model Content

[0003] The problem to be solved by the utility model is that the existing wall mount cannot be adjusted in the X direction, the Y direction and the Z direction.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A wall-mounted structure, comprising:

[0006] A first mounting seat is provided with a first mounting hole, the first mounting hole is in a long strip shape, and the first mounting hole extends in the X direction;

[0007] A second mounting seat and a first screw, wherein the first screw is threadedly connected to the second mounting seat along the Y direction; the first screw is rotatably connected to the first mounting seat; the Y direction is perpendicular to the X direction;

[0008] A third mounting seat and a second screw rod, wherein the third mounting seat is used to be connected to the frame of the display screen, and the second screw rod is threadedly connected to the third mounting seat along the Z direction; the second screw rod is rotationally connected to the second mounting seat; and the Z direction is perpendicular to the X direction and the Y direction.

[0009] Furthermore, it also includes an operating member, which is connected to the first screw rod, and the first screw rod can be rotated by rotating the operating member.

[0010] Furthermore, the operating member includes a turntable, which is sleeved on the first screw rod and fixedly connected to the first screw rod; the first mounting seat is provided with a first accommodating groove, the turntable is arranged in the first accommodating groove, and the turntable is partially exposed from the first mounting seat.

[0011] Furthermore, the second screw rod is inserted into the second mounting seat, and the second screw rod can rotate and slide relative to the second mounting seat.

[0012] Furthermore, it also includes a blocking member, the second mounting seat is provided with a second accommodating groove, the second screw rod passes through the third mounting seat and is inserted into the second accommodating groove, the blocking member is arranged in the second accommodating groove, and the blocking member is connected to the second screw rod; the blocking member is provided with a first boss, the second mounting seat is provided with a second boss, the first boss and the second boss at least partially overlap, so that the second screw rod cannot be pulled out of the second accommodating groove.

[0013] Furthermore, it also includes an elastic member, which is arranged in the second accommodating groove, and one end of the elastic member abuts against the first boss, and the other end of the elastic member abuts against the second boss.

[0014] Furthermore, it also includes a limiting member, the third mounting seat is provided with a third hole, the limiting member passes through the third hole and is fixedly connected to the second mounting seat, and the limiting member and the third mounting seat can slide relative to each other; the limiting member is provided with a third boss, and when the third mounting seat slides a certain distance relative to the second mounting seat, the third boss abuts against the third mounting seat.

[0015] Furthermore, the third mounting seat is provided with a slot, and the slot is used to hang the frame.

[0016] Furthermore, it also includes a pressure plate, one end of which is fixed to one side of the slot, and the other end of the pressure plate is connected to the other side of the slot via a first screw; wherein, when the first screw is rotated, the pressure plate can press against the frame arranged in the slot.

[0017] A display device, comprising:

[0018] A display screen, comprising a frame and a display module, wherein the display module is fixed on the frame;

[0019] In the above-mentioned wall-mounted structure, the third mounting seat is connected to the frame.

[0020] In summary, the beneficial effects of the utility model are:

[0021] The wall-mounted structure of the present application can adjust the position of the display screen in the X direction, the Y direction and the Z direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of a display device;

[0023] Figure 2 A is a local enlarged view;

[0024] Figure 3 is a cross-sectional view of a display device;

[0025] Figure 4It is a structural schematic diagram of the wall-mounted structure;

[0026] Figure 5 It is a cross-sectional view of the wall-mounted structure. Implementation

[0027] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0030] See also Figure 1 A display device includes a display screen 200 and a wall-mounted structure 100, wherein the display screen 200 includes a frame 210 and a display module (the display module is not shown), and the display module is fixed to the frame 210. Specifically, the display module includes a light board and a bottom shell (some display modules may also be without a bottom shell), and the light board and the bottom shell are fixedly connected, such as the light board and the bottom shell are fixed by snapping or screwing. The light board includes a circuit board and LED lamp beads mounted on the circuit board. In some embodiments, the frame 210 is in a field shape or a square shape.

[0031] See also Figure 2 , Figure 3 and Figure 4The wall-mounted structure 100 includes a first mounting seat 1, a second mounting seat 2, a first screw rod 3, a third mounting seat 4 and a second screw rod 5. The first mounting seat 1 is provided with a first mounting hole 101. The first mounting hole 101 is in a long strip shape and extends in the X direction. The X direction is the horizontal direction. In some embodiments, the first mounting hole 101 is a waist-shaped hole. The first mounting hole 101 is used to connect with an expansion screw to fix the wall-mounted structure 100 on a wall or the like. The first mounting hole 101 is designed to extend in the X direction, and the position of the wall-mounted structure 100 can be adjusted in the X direction, thereby adjusting the position of the display screen 200 in the X direction. The first screw rod 3 is threadedly connected to the second mounting seat 2 along the Y direction; the first screw rod 3 is rotatably connected to the first mounting seat 1, and the Y direction is perpendicular to the X direction, that is, the Y direction is the vertical direction (equivalently, the X direction is the vertical direction and the Y direction is the horizontal direction). When the first screw rod 3 is rotated, because the second mounting seat 2 does not rotate with the first screw rod 3, the first screw rod 3 rotates closer to or away from the second mounting seat 2, thereby adjusting the distance between the first mounting seat 1 and the second mounting seat 2 in the Y direction, thereby adjusting the position of the display screen 200 in the Y direction. The third mounting seat 4 is connected to the frame 210. The second screw rod 5 is threadedly connected to the third mounting seat 4 along the Z direction; the second screw rod 5 is rotationally connected to the second mounting seat 2; the Z direction is perpendicular to the X direction and the Y direction, that is, the Z direction is perpendicular to the wall. When the second screw rod 5 is rotated, because the third mounting seat 4 does not rotate with the second screw rod 5, the second screw rod 5 rotates closer to or away from the third mounting seat 4, thereby adjusting the distance between the second mounting seat 2 and the third mounting seat 4 in the Z direction, thereby adjusting the position of the display screen 200 in the Z direction. The wall-mounted structure 100 of the present application can adjust the position of the display screen 200 in the X direction, the Y direction and the Z direction.

[0032] See also Figure 2 , Figure 3 and Figure 4In some embodiments, the wall-mounted structure 100 further includes an operating member, which is connected to the first screw rod 3. The operating member is rotated to rotate the first screw rod 3. The setting of the operating member allows the first screw rod 3 to be rotated without tools, which makes the operation more convenient. In some embodiments, the operating member includes a turntable 6, which is sleeved on the first screw rod 3 and fixedly connected to the first screw rod 3; the first mounting seat 1 is provided with a first receiving groove 102, the turntable 6 is arranged in the first receiving groove 102, and the turntable 6 is partially exposed from the first mounting seat 1. The turntable 6 is arranged in the first receiving groove 102 and is only partially exposed. Compared with the turntable 6 being completely exposed outside, it is more beautiful on the one hand and makes the wall-mounted structure 100 smaller on the other hand. The turntable 6 is rotated to drive the first screw rod 3 to rotate, and the first screw rod 3 can be rotated without tools. In some embodiments, a plug hole is provided on the circumference of the turntable 6 so that a tool can be inserted into the plug hole to rotate the turntable 6.

[0033] See also Figure 2 , Figure 3 and Figure 4 In some embodiments, one end of the first screw rod 3 close to the first mounting seat 1 is exposed from the first mounting seat 1, and an operating hole 301 is provided at the end, such as a hexagonal hole, so that the first screw rod 3 can be rotated with a hexagonal wrench.

[0034] See also Figure 3In some embodiments, the second screw 5 is inserted into the second mounting seat 2, and the second screw 5 can rotate and slide relative to the second mounting seat 2. The following methods can be implemented: the portion of the second screw 5 inserted into the second mounting seat 2 is cylindrical, and the second mounting seat 2 is provided with a round hole matching the second screw 5, and the second screw 5 can rotate and slide in the round hole. The second screw 5 can rotate relative to the second mounting seat 2 to achieve a threaded connection between the second screw 5 and the third mounting seat 4. The second screw 5 can slide relative to the second mounting seat 2, and the frame 210 has a certain amount of movement in the Z direction to avoid pulling and deformation of the frame 210 when the wall-mounted structure 100 is installed on a wall or the like. In some embodiments, the wall-mounted structure 100 further includes a blocking member 7, the second mounting seat 2 is provided with a second receiving groove 201, the second screw 5 passes through the third mounting seat 4 and is inserted into the second receiving groove 201, the blocking member 7 is provided in the second receiving groove 201, and the blocking member 7 is connected to the second screw 5; the blocking member 7 is provided with a first boss 701, the second mounting seat 2 is provided with a second boss 202, the first boss 701 and the second boss 202 at least partially overlap, so that the second screw 5 cannot be pulled out of the second receiving groove 201. In some embodiments, the blocking member 7 is T-shaped, the blocking member 7 is inserted into the second screw 5, and the blocking member 7 is threadedly connected to the second screw 5. The wall-mounted structure 100 further includes an elastic member, the elastic member is provided in the second receiving groove 201, one end of the elastic member abuts against the first boss 701, and the other end of the elastic member abuts against the second boss 202. Because the second screw rod 5 can slide relative to the second mounting seat 2, the frame 210 has a certain amount of movement in the Z direction. The setting of the elastic member can prevent the frame 210 from shaking in the Z direction. In some embodiments, the elastic member is a spring 8, which is sleeved on the second screw rod 5, and one end of the spring 8 abuts against the first boss 701, and the other end of the spring 8 abuts against the second boss 202. The wall-mounted structure 100 also includes a stopper 9, and the third mounting seat 4 is provided with a third hole 401 (see Figure 5 ), the stopper 9 passes through the third hole 401 and is fixedly connected to the second mounting seat 2, and the stopper 9 and the third mounting seat 4 can slide relative to each other; the stopper 9 is provided with a third boss 901, and when the third mounting seat 4 slides a certain distance relative to the second mounting seat 2, the third boss 901 abuts against the third mounting seat 4. Because the second screw rod 5 can slide relative to the second mounting seat 2, the frame 210 has a certain amount of movement in the Z direction, and the setting of the stopper 9 can limit the maximum displacement of the frame 210 in the Z direction. When the frame 210 reaches the maximum displacement, the third boss 901 abuts against the third mounting seat 4.

[0035] See also Figure 2 , Figure 3 and Figure 4 In some embodiments, the third mounting seat 4 is provided with a slot 402, and the slot 402 is used to hang the frame 210. In order to facilitate the hanging of the frame 210 in the slot 402, the frame 210 is provided with a fifth hole 220, and the slot 402 is hung in the fifth hole 220. In some embodiments, the fifth hole 220 is a long strip extending in the X direction, so as to adjust the position of the frame 210 in the X direction. In some embodiments, the wall-mounted structure 100 further includes a pressing plate 10, one end of which is fixed to one side of the slot 402 by a screw, and the other end of the pressing plate 10 is connected to the other side of the slot 402 by a first screw 11; wherein, when the first screw 11 is rotated, the pressing plate 10 can press against the frame 210 disposed in the slot 402, thereby fixing the frame 210.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wall-mounted structure, characterized in that: include: A first mounting seat is provided with a first mounting hole, the first mounting hole is in a long strip shape, and the first mounting hole extends in the X direction; A second mounting seat and a first screw, wherein the first screw is threadedly connected to the second mounting seat along the Y direction; the first screw is rotatably connected to the first mounting seat; the Y direction is perpendicular to the X direction; A third mounting seat and a second screw rod, wherein the third mounting seat is used to be connected to the frame of the display screen, and the second screw rod is threadedly connected to the third mounting seat along the Z direction; the second screw rod is rotationally connected to the second mounting seat; and the Z direction is perpendicular to the X direction and the Y direction.

2. A wall-mounted structure according to claim 1, characterized in that: It also includes an operating member, which is connected to the first screw rod. The operating member is rotated to rotate the first screw rod.

3. A wall-mounted structure as claimed in claim 2, characterized in that: The operating member includes a turntable, which is sleeved on the first screw rod and fixedly connected to the first screw rod; the first mounting seat is provided with a first accommodating groove, the turntable is arranged in the first accommodating groove, and the turntable is partially exposed from the first mounting seat.

4. A wall-mounted structure according to claim 1, characterized in that: The second screw rod is inserted into the second mounting seat, and the second screw rod can rotate and slide relative to the second mounting seat.

5. A wall-mounted structure as claimed in claim 4, characterized in that: It also includes a blocking member, the second mounting seat is provided with a second accommodating groove, the second screw rod passes through the third mounting seat and is inserted into the second accommodating groove, the blocking member is arranged in the second accommodating groove, and the blocking member is connected to the second screw rod; the blocking member is provided with a first boss, the second mounting seat is provided with a second boss, the first boss and the second boss at least partially overlap, so that the second screw rod cannot be pulled out of the second accommodating groove.

6. A wall-mounted structure according to claim 5, characterized in that: It also includes an elastic member, which is arranged in the second accommodating groove, and one end of the elastic member abuts against the first boss, and the other end of the elastic member abuts against the second boss.

7. A wall-mounted structure according to claim 6, characterized in that: It also includes a limiting member, the third mounting seat is provided with a third hole, the limiting member passes through the third hole and is fixedly connected to the second mounting seat, and the limiting member and the third mounting seat can slide relative to each other; The limiting member is provided with a third boss, and when the third mounting seat slides a certain distance relative to the second mounting seat, the third boss abuts against the third mounting seat.

8. A wall-mounted structure according to claim 1, characterized in that: The third mounting seat is provided with a slot, and the slot is used for hanging the frame.

9. A wall-mounted structure according to claim 8, characterized in that: It also includes a pressure plate, one end of which is fixed to one side of the slot, and the other end of which is connected to the other side of the slot via a first screw; wherein, when the first screw is rotated, the pressure plate can press against the frame arranged in the slot.

10. A display screen, characterized in that: include: frame; A display module, wherein the display module is fixed on the frame; The wall-mounted structure described in any one of claims 1-9, wherein the third mounting base of the wall-mounted structure is connected to the frame.

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