Hanging strip assembly and display screen hanger

Abstract

The utility model is suitable for the technical field of hanging racks, and provides a hanging strip assembly and a display screen hanging rack, the hanging strip assembly comprises a clamping piece, a mounting piece, a first movable assembly, a second movable assembly and an adjusting piece, and the first movable assembly and the second movable assembly are arranged on the adjusting piece in a sleeving mode. The first movable assembly is provided with a first hinged end hinged to the clamping piece and a first connecting end connected with the mounting piece, and the second movable assembly is provided with a second hinged end hinged to the clamping piece and a second connecting end connected with the mounting piece. The mounting part is used for mounting a display screen, and the adjusting part rotates with the axis of the adjusting part as the rotating axis and can drive the first movable assembly and the second movable assembly to be close to or away from each other along the rotating axis. Part of gravity of the display screen is transmitted to the clamping piece through the first movable assembly and the second movable assembly, so that stress of all parts is more uniform, connection reliability is higher, and the process of adjusting the horizontal angle of the display screen is more labor-saving.

Description

Technical Field

[0001] This application relates to the field of wall mount technology, and more specifically, to a hanging strip assembly and a display screen mount. Background Technology

[0002] A TV wall mount is a device used to fix a television to a wall or other vertical surface. It mainly consists of a fixed bracket and mounting arms. The fixed bracket is secured to the wall with expansion bolts. There are usually two mounting arms, installed horizontally spaced apart on the fixed bracket, used to connect to different positions on the television. Typically, after mounting the television on the mounting arms, errors in the installation of the fixed bracket or the television itself may cause it to tilt slightly to the left or right. To ensure usability, the horizontal angle of the television needs to be adjusted after mounting.

[0003] Currently, such as Figure 1 As shown, a traditional TV mount mainly includes a connecting part 10 connected to a fixed bracket and a mounting part 20 for mounting the TV. The connecting part 10 has an inclined surface 11 that is tilted horizontally. An adjusting block 30 is mounted on the inclined surface 11, and a bolt 40 is connected to the adjusting block 30. The bolt 40 is threadedly connected to the mounting part 20. By tightening the bolt 40, the bolt 40 moves the adjusting block 30 horizontally relative to the mounting part 20. During this movement, the adjusting block 30 also moves along the inclined surface 11, causing vertical displacement. This, in turn, causes vertical displacement of the bolt 40 and the mounting part 20. Thus, by tightening the bolts 40 in the two mounting arms on the fixed bracket, the horizontal angle of the TV can be adjusted.

[0004] However, after the television is mounted on the traditional wall mount, the connection between the bolt 40 and the mounting part 20 is subjected to a large load. As a result, on the one hand, the bolt 40 is not easy to turn during the adjustment of the horizontal angle of the television, and the adjustment process is relatively laborious; on the other hand, the mounting part 20 is prone to deformation, and the connection between the bolt 40 and the mounting part 20 is prone to loosening, resulting in low reliability. Utility Model Content

[0005] The purpose of this application is to provide a hanging strip assembly and a display screen bracket, which aims to solve the technical problems of the existing TV brackets having a relatively laborious and unreliable process for adjusting the horizontal angle of the TV.

[0006] To achieve the above objectives, the technical solution adopted in this application is as follows: a hanging strip assembly is provided, including a snap-fit ​​component, a mounting component, a first movable component, a second movable component, and an adjusting component. Both the first and second movable components are sleeved on the adjusting component. The first movable component has a first hinged end hinged to the snap-fit ​​component and a first connecting end connected to the mounting component. The second movable component has a second hinged end hinged to the snap-fit ​​component and a second connecting end connected to the mounting component. The hinge axis of both the first and second hinged ends is parallel to a first horizontal direction.

[0007] The mounting component is used to mount the display screen; the adjusting component is configured to rotate about its own axis, which can drive the first movable component and the second movable component to move closer or further apart from each other along the rotation axis. The rotation axis is perpendicular to the first horizontal direction and forms an angle with the vertical direction.

[0008] In one possible design, the first movable component includes a first oscillating member and a first sliding member, one end of the first oscillating member being the first hinged end and the other end being hinged to the first sliding member, the first sliding member being connected to the first connecting end; the second movable component includes a second oscillating member and a second sliding member, one end of the second oscillating member being the second hinged end and the other end being hinged to the second sliding member, the second sliding member being connected to the second connecting end;

[0009] The first sliding member has a first connecting hole through it, the second sliding member has a second connecting hole, the adjusting member passes through the first connecting hole and the second connecting hole, and at least one of the first connecting hole and the second connecting hole is threadedly connected to the adjusting member.

[0010] In one possible design, the first movable component further includes a third swing member, one end of which is hinged to the first sliding member, and the other end of which serves as the first connecting end and is hinged to the mounting member; the second movable component further includes a fourth swing member, one end of which is hinged to the second sliding member, and the other end of which serves as the second connecting end and is hinged to the mounting member; the hinge axis of the first connecting end and the hinge axis of the second connecting end are both parallel to the first horizontal direction.

[0011] In one possible design, the adjusting member is connected to a handle portion, the extension direction of which is set at an angle to the extension direction of the rotation axis.

[0012] In one possible design, a limiting member is fitted onto the adjusting member, the limiting member being located between the first sliding member and the second sliding member; in the extension direction of the rotation axis, the length of the limiting member is greater than the distance between the first hinge end and the second hinge end.

[0013] In one possible design, the snap-fit ​​member includes a main body and a hinge portion, the main body having a mounting groove, the hinge portion being located within the mounting groove and connected to the inner wall of the mounting groove, and at least a portion of the structure of the adjusting member, the first movable component, and the second movable component being located within the mounting groove.

[0014] In one possible design, at least one side wall of the mounting groove is provided with a first strip-shaped hole extending along the direction of the rotation axis. The first strip-shaped hole extends vertically, and the adjusting member extends into the mounting groove through the first strip-shaped hole.

[0015] In one possible design, the hanging strip assembly further includes a first hinge arm and a second hinge arm, with the middle region of the first hinge arm hinged to the middle region of the second hinge arm; one end of the first hinge arm is hinged to the mounting member, and the other end is slidably mounted to the snap-fit ​​member in the vertical direction; one end of the second hinge arm is slidably mounted to the mounting member in the vertical direction, and the other end is hinged to the first connecting end and the second connecting end respectively.

[0016] In one possible design, the hanging bar assembly further includes a lifting member, which includes a first lifting part and a second lifting part connected to each other. The first lifting part is hinged to the first connecting end and the second connecting end, respectively, and the second lifting part is hinged to the second hinge arm.

[0017] This application also provides a display screen bracket, including a wall panel structure and at least two hanging strip assemblies, wherein at least two of the hanging strip assemblies are installed at intervals along the horizontal direction on the wall panel structure, and at least one of the hanging strip assemblies is a hanging strip assembly provided by any of the above technical solutions.

[0018] The beneficial effects of the hanging strip assembly provided in this application are as follows: Compared with the prior art, when the adjusting member is turned around the rotation axis, causing the first movable component and the second movable component to move closer or further apart along the rotation axis, the first movable component swings relative to the latching member around the hinge axis of the first hinge end, and the second movable component swings relative to the latching member around the hinge axis of the second hinge end. Since both the hinge axes of the first and second hinge ends are parallel to the first horizontal direction, when the first movable component swings relative to the latching member around the hinge axis of the first hinge end, the first connecting end of the first movable component can be displaced in the vertical direction. Similarly, when the second movable component swings relative to the latching member around the hinge axis of the second hinge end, the second connecting end of the second movable component can also be displaced in the vertical direction. Therefore, the hanging strip assembly provided in this application, by turning the adjusting member, can cause the first and second connecting ends to be displaced in the vertical direction, thereby moving the mounting component connected to the first and second connecting ends in the vertical direction to adjust the height of the mounting component.

[0019] The hanging strip assembly provided in this application can be applied to a display screen bracket. The display screen bracket includes at least two hanging strip assemblies. When at least one hanging strip assembly is the one provided in this application, the mounting component in the hanging strip assembly is connected to the display screen (which can be a television or other display screen). By turning the adjusting component in the hanging strip assembly provided in this application, the vertical height of the side of the display screen connected to the mounting component can be adjusted, achieving fine adjustment of the vertical height of the display screen. By adjusting the vertical height of at least one side of the display screen, the horizontal angle of the display screen can be adjusted. Part of the weight of the display screen is transmitted to the locking component through the first movable component and the second movable component, respectively, thereby making the force on the locking component, the first movable component, the second movable component, and the adjusting component more even and the connection reliability between the components higher. Since part of the weight of the display screen is mainly borne by the first movable component, the second movable component, and the locking component, the load on the adjusting component is relatively small. Therefore, it is easier to turn the adjusting component, and the process of adjusting the horizontal angle of the display screen is less strenuous. Furthermore, under the influence of gravity on the display screen, the first and second connecting ends tend to move downwards. Therefore, turning the adjusting component to move the first and second connecting ends downwards will be less strenuous.

[0020] In summary, the hanging strip assembly provided in this application makes adjusting the horizontal angle of the display screen easier and more reliable.

[0021] The beneficial effects of the display screen bracket provided in this application are as follows: Compared with the prior art, since at least one hanging strip component in the display screen bracket provided in this application is the hanging strip component provided by any of the above-mentioned technical solutions, it has at least all of the above-mentioned beneficial effects, which will not be repeated here. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a partial structural diagram of a traditional hanging arm in existing technology;

[0024] Figure 2 This is a schematic diagram of the structure of a hanging strip assembly provided in one embodiment of this application;

[0025] Figure 3 This is an exploded view of some parts of a hanging strip assembly provided in one embodiment of this application. Figure 1 ;

[0026] Figure 4 This is an exploded view of some parts of a hanging strip assembly provided in one embodiment of this application. Figure 2 ;

[0027] Figure 5 yes Figure 2 A cross-sectional view of the hanging strip assembly along the BB direction;

[0028] Figure 6 This is a schematic diagram of the structure of the first and second hinge arms in the retracted state of the hanging strip assembly provided in one embodiment of this application;

[0029] Figure 7 This is a schematic diagram of the structure of a display screen bracket provided in one embodiment of this application.

[0030] The details of the reference numerals used in the above figures are as follows:

[0031] 10. Connecting part; 11. Inclined surface; 20. Mounting part; 30. Adjusting block; 40. Bolt;

[0032] 1000, Display screen bracket; 1100, Hanging strip assembly; 1200, Wall panel structure; 1210, Card slot;

[0033] 100. Snap-fit ​​component; 110. Main body; 111. Mounting groove; 1111. First side wall; 1112. Second side wall; 1113. First slotted hole; 1114. Third slotted hole; 120. Hinge; 121. First screw; 122. Second screw; 123. Hook; 130. Cover plate;

[0034] 200. Mounting component; 210. Second strip hole;

[0035] 300, First movable component; 310, First swinging component; 311, First hinge end; 320, Third swinging component; 321, First connecting end; 330, First sliding component;

[0036] 400. Second movable component; 410. Second swing member; 411. Second hinge end; 420. Fourth swing member; 421. Second connecting end; 430. Second sliding member;

[0037] 510. Adjusting component; 511. Limiting component; 512. First bearing; 520. Handle part; 530. Stop component;

[0038] 710. First articulated arm; 711. Second bearing; 720. Second articulated arm; 721. Third bearing;

[0039] 810, First pin; 820, Second pin; 830, Third pin; 831, Cylindrical part; 832, Flange part; 841, First anti-friction pad; 842, First retaining ring; 843, Second anti-friction pad; 844, Limiting sleeve;

[0040] 900, Lifting component; 910, First lifting section; 920, Second lifting section. Detailed Implementation

[0041] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0042] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0043] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the structure or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0044] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0045] Finally, it should be noted that in the accompanying drawings of the embodiments of this application, the leads with solid arrows point to the solid structure, and the leads with dots point to the virtual structure (such as holes or slots).

[0046] To illustrate the technical solutions described in this application, the following detailed description is provided in conjunction with specific drawings and embodiments.

[0047] like Figures 2 to 6 As shown, one embodiment of this application provides a hanging strip assembly 1100, including a snap-fit ​​member 100, a mounting member 200, a first movable component 300, a second movable component 400, and an adjusting member 510. Both the first movable component 300 and the second movable component 400 are sleeved on the adjusting member 510. The first movable component 300 has a first hinge end 311 hinged to the snap-fit ​​member 100 and a first connecting end 321 connected to the mounting member 200. The second movable component 400 has a second hinge end 411 hinged to the snap-fit ​​member 100 and a second connecting end 421 connected to the mounting member 200. The hinge axis of both the first hinge end 311 and the hinge axis of the second hinge end 411 are parallel to a first horizontal direction. It is worth noting that the first horizontal direction can specifically be any direction parallel to a horizontal plane. The mounting member 200 is used to mount a display screen; optionally, the display screen can be a television or other display screen, which is not limited here. The adjusting component 510 is configured to rotate around its own axis, which can drive the first movable component 300 and the second movable component 400 to move closer or further apart along the rotation axis. The rotation axis is perpendicular to the first horizontal direction and forms an angle with the vertical direction.

[0048] In the embodiments of this application, the rotation axis can be set at any angle to the vertical direction. In one embodiment, the rotation axis is set perpendicular to the vertical direction. In the accompanying drawings of the embodiments of this application, the direction of extension of the rotation axis is indicated by arrow AA. For ease of description, the following description will use the setting of the rotation axis perpendicular to the vertical direction as an example.

[0049] In this embodiment, the hinge axis of the first hinge end 311 and the hinge axis of the second hinge end 411 can be spaced apart along the extension direction of the rotation axis, or the hinge axis of the first hinge end 311 and the hinge axis of the second hinge end 411 can also be coincident. Optionally, the first hinge end 311 and the second hinge end 411 can be hinged to the snap-fit ​​member 100 by means of a pin or screw or other structure.

[0050] In one example, the snap-fit ​​member 100 is fitted with a first screw 121 and a second screw 122 at intervals along the extension direction of the rotation axis. The axes of the first screw 121 and the second screw 122 are both parallel to a first horizontal direction. A first hinge end 311 is provided with a first hinge hole, through which the first hinge end 311 is fitted onto the first screw 121. The inner diameter of the first hinge hole is larger than the outer diameter of the first screw 121, so that the first movable component 300 can swing relative to the snap-fit ​​member 100 about the axis of the first screw 121. A second hinge end 411 is provided with a second hinge hole, through which the second hinge end 411 is fitted onto the second screw 122. The inner diameter of the second hinge hole is larger than the outer diameter of the second screw 122, so that the second movable component 400 can swing relative to the snap-fit ​​member 100 about the axis of the second screw 122. In this embodiment, the axis of the first screw 121 is the hinge axis of the first hinge end 311, and the axis of the second screw 122 is the hinge axis of the second hinge end 411.

[0051] In another example, the snap-fit ​​100 is fitted with a third screw, and both the first hinge end 311 and the second hinge end 411 are hinged to the third screw. In this embodiment, the hinge axis of the first hinge end 311 and the hinge axis of the second hinge end 411 can also be arranged to coincide, and the axis of the third screw is the hinge axis of the first hinge end 311 and the hinge axis of the second hinge end 411. Both the first movable component 300 and the second movable component 400 can swing about the axis of the third screw.

[0052] The hanging strip assembly 1100 provided in this application embodiment, when the adjusting member 510 is turned around the rotation axis, causing the first movable component 300 and the second movable component 400 to move closer or further apart along the rotation axis, the first movable component 300 swings relative to the latching member 100 around the hinge axis of the first hinge end 311, and the second movable component 400 swings relative to the latching member 100 around the hinge axis of the second hinge end 411. Since both the hinge axis of the first hinge end 311 and the hinge axis of the second hinge end 411 are parallel to the first horizontal direction, when the first movable component 300 swings relative to the latching member 100 around the hinge axis of the first hinge end 311, the first connecting end 321 of the first movable component 300 can be displaced in the vertical direction, and when the second movable component 400 swings relative to the latching member 100 around the hinge axis of the second hinge end 411, the second connecting end 421 of the second movable component 400 can also be displaced in the vertical direction. Therefore, it can be seen that the hanging strip assembly 1100 provided in this application embodiment can cause the first connecting end 321 and the second connecting end 421 to be displaced in the vertical direction by turning the adjusting member 510, thereby driving the mounting member 200 connected to the first connecting end 321 and the second connecting end 421 to move in the vertical direction to adjust the height of the mounting member 200.

[0053] like Figure 2 , Figure 3 and Figure 7 As shown, the hanging strip assembly 1100 provided in this application embodiment can be applied to the display screen bracket 1000. The display screen bracket 1000 includes at least two hanging strip assemblies. When at least one hanging strip assembly is the hanging strip assembly 1100 provided in this application embodiment, the mounting member 200 in the hanging strip assembly 1100 provided in this application embodiment is connected to the display screen. By turning the adjusting member 510 in the hanging strip assembly 1100 provided in this application embodiment, the vertical height of the side of the display screen connected to the mounting member 200 can be adjusted, realizing fine adjustment of the vertical height of the display screen. By adjusting the vertical height of at least one side of the display screen, the horizontal angle of the display screen can be adjusted. Part of the weight of the display screen is transmitted to the snap-fit ​​member 100 through the first movable component 300 and the second movable component 400, respectively, so that the force on the snap-fit ​​member 100, the first movable component 300, the second movable component 400 and the adjusting member 510 is more uniform, and the connection reliability between the components is higher. Since part of the weight of the display screen is borne by the first movable component 300, the second movable component 400, and the snap-fit ​​component 100, the load on the adjusting component 510 is relatively small. Therefore, it is easier to turn the adjusting component 510, and the process of adjusting the horizontal angle of the display screen is less strenuous. Furthermore, under the influence of the display screen's gravity, the first connecting end 321 and the second connecting end 421 tend to move downwards. Therefore, turning the adjusting component 510 to move the first connecting end 321 and the second connecting end 421 downwards requires even less effort.

[0054] In summary, the hanging strip assembly 1100 provided in this application embodiment is more labor-saving and has higher reliability in the process of adjusting the horizontal angle of the display screen.

[0055] In some embodiments, when at least two hanging strip components in the display screen bracket 1000 are the hanging strip components 1100 provided in the embodiments of this application, the two hanging strip components 1100 can be arranged at intervals in the horizontal direction, so that the vertical height of one side of the display screen can be adjusted by one hanging strip component 1100, and the vertical height of the other side of the display screen can be adjusted by the other hanging strip component 1100. In this way, the overall height of the display screen in the vertical direction can be finely adjusted.

[0056] In one possible design, such as Figure 2 and Figure 3 As shown, the first movable component 300 includes a first swing member 310 and a first sliding member 330. One end of the first swing member 310 is a first hinge end 311, and the other end is hinged to the first sliding member 330. The first sliding member 330 is connected to a first connecting end 321. The second movable component 400 includes a second swing member 410 and a second sliding member 430. One end of the second swing member 410 is a second hinge end 411, and the other end is hinged to the second sliding member 430. The second sliding member 430 is connected to a second connecting end 421. The first sliding member 330 has a through-hole, and the second sliding member 430 has a second connecting hole. An adjusting member 510 passes through the first connecting hole and the second connecting hole, and at least one of the first connecting hole and the second connecting hole is threadedly connected to the adjusting member 510.

[0057] In some examples, the first connecting hole is a threaded hole, and the second connecting hole is a smooth hole. The adjusting member 510 is threadedly connected to the first connecting hole. By turning the adjusting member 510, the first sliding member 330 can move along the axis of the adjusting member 510 to move closer to or away from the second sliding member 430. Alternatively, the first connecting hole is a smooth hole, and the second connecting hole is a threaded hole. The adjusting member 510 is threadedly connected to the second connecting hole. By turning the adjusting member 510, the second sliding member 430 can move along the axis of the adjusting member 510 to move closer to or away from the first sliding member 330. Or, both the first and second connecting holes are threaded holes, with the thread direction in the first connecting hole opposite to that in the second connecting hole. By turning the adjusting member 510, the first sliding member 330 and the second sliding member 430 can move simultaneously along the axis of the adjusting member 510 to move closer to or away from each other. For ease of description, the following explanation will use the example of a threaded hole for the first connecting hole and a smooth hole for the second connecting hole.

[0058] In some embodiments, the first oscillating member 310 and the second oscillating member 410 have the same shape and structure. Optionally, the first oscillating member 310 can be hinged to the first sliding member 330 by means of a pin or screw, and the second oscillating member 410 can also be hinged to the second sliding member 430 by means of a pin or screw. Exemplarily, the first oscillating member 310 is hinged to the first sliding member 330 by a pin, and the second oscillating member 410 is also hinged to the second sliding member 430 by a pin.

[0059] In this embodiment, the adjusting member 510 is a cylindrical structure, such as a bolt or screw. The adjusting member 510 is threadedly connected to a threaded hole. Specifically, the adjusting member 510 has a first threaded segment with external threads on its surface, and the first threaded segment of the adjusting member 510 is threadedly connected to the threaded hole. The length of the first threaded segment in the direction of rotation is greater than the length of the first sliding member 330 in the direction of rotation. Thus, when the adjusting member 510 is turned clockwise or counterclockwise around the rotation axis, the first sliding member 330 can move along the adjusting member 510 to move closer to or away from the second sliding member 430, thanks to the cooperation of the first threaded segment and the threaded hole. For ease of description, the following explanation will use the example of turning the adjusting member 510 clockwise around the rotation axis to move the first sliding member 330 closer to the second sliding member 430, and turning the adjusting member 510 counterclockwise around the rotation axis to move the first sliding member 330 away from the second sliding member 430. In this embodiment, the first movable component 300 and the second movable component 400 move closer to or further away from each other along the rotation axis. Specifically, the first slider 330 in the first movable component 300 and the second slider 430 in the second movable component 400 move closer to or further away from each other along the rotation axis.

[0060] According to the above configuration, when the hinge axis of the first hinge end 311 and the hinge axis of the second hinge end 411 are aligned, the first swing member 310, the second swing member 410 and the adjusting member 510 form a triangular structure; when the hinge axis of the first hinge end 311 and the hinge axis of the second hinge end 411 are spaced apart along the extension direction of the rotation axis, the first swing member 310, the snap-fit ​​member 100, the second swing member 410 and the adjusting member 510 form a trapezoidal structure. By turning the adjusting member 510 around the rotation axis, the first sliding member 330 can move along the adjusting member 510 to approach or move away from the second sliding member 430. The first swing member 310 swings around the hinge axis of the first hinge end 311, and the second swing member 410 swings around the hinge axis of the second hinge end 411. This causes the first sliding member 330, the second sliding member 430, and the adjusting member 510 to move in the vertical direction, thereby driving the first connecting end 321, the second connecting end 421, and the mounting member 200 to move in the vertical direction to adjust the height of the mounting member 200.

[0061] Specifically, when the first slider 330 moves along the adjusting member 510 to approach the second slider 430, the distance between the first slider 330 and the second slider 430 shortens. Since the lengths of the first swing member 310 and the second swing member 410, as well as the positions of the first hinge end 311 and the second hinge end 411, remain fixed, when the distance between the first slider 330 and the second slider 430 shortens, the vertical distance between the adjusting member 510 and the first hinge end 311 (or the second hinge end 411) lengthens. In other words, when the first slider 330 moves along the adjusting member 510 to approach the second slider 430, the adjusting member 510 moves vertically away from the first hinge end 311 and the second hinge end 411 relative to the locking member 100. When the first slider 330 moves away from the second slider 430 along the adjusting member 510, the distance between the first slider 330 and the second slider 430 increases, and the vertical distance between the adjusting member 510 and the first hinge end 311 (or the second hinge end 411) decreases. That is, when the first slider 330 moves away from the second slider 430 along the adjusting member 510, the adjusting member 510 moves closer to the first hinge end 311 and the second hinge end 411 in the vertical direction relative to the latching member 100.

[0062] In this embodiment, the adjusting member 510, the first sliding member 330, and the second sliding member 430 can be located above or below the first hinge end 311 and the second hinge end 411. For ease of description, the following description will assume that the adjusting member 510, the first sliding member 330, and the second sliding member 430 are all located below the first hinge end 311 and the second hinge end 411. When the adjusting member 510 moves away from the first hinge end 311 and the second hinge end 411 in the vertical direction, it means that the adjusting member 510 and the first sliding member 330 and the second sliding member 430 on the adjusting member 510 have a downward displacement in the vertical direction to lower the mounting member 200; when the adjusting member 510 moves closer to the first hinge end 311 and the second hinge end 411 in the vertical direction, it means that the adjusting member 510 and the first sliding member 330 and the second sliding member 430 on the adjusting member 510 have an upward displacement in the vertical direction to raise the mounting member 200.

[0063] Optionally, the first connecting end 321 and the first sliding member 330 can be directly connected or indirectly connected.

[0064] In some embodiments, the first connecting end 321 is directly connected to the first sliding member 330, and the connection method between the second connecting end 421 and the second sliding member 430 is the same as the connection method between the first connecting end 321 and the first sliding member 330. Exemplarily, the first connecting end 321 and the first sliding member 330 can be integrally formed into a single structure. In this embodiment, both the first connecting end 321 and the second connecting end 421 are slidably mounted on the mounting member 200 directly or indirectly along the extension direction of the rotation axis. Exemplarily, the mounting member 200 is provided with a slide rail extending along the extension direction of the rotation axis, and both the first connecting end 321 and the second connecting end 421 are slidably mounted on the slide rail.

[0065] In other embodiments, the first connecting end 321 is indirectly connected to the first sliding member 330, and the second connecting end 421 is indirectly connected to the second sliding member 430. For example, as shown... Figure 3 and Figure 4 As shown, the first movable component 300 further includes a third swing member 320, one end of which is hinged to the first sliding member 330, and the other end is hinged to the mounting member 200 as a first connecting end 321. The second movable component 400 further includes a fourth swing member 420, one end of which is hinged to the second sliding member 430, and the other end is hinged to the mounting member 200 as a second connecting end 421. The hinge axis of the first connecting end 321 and the hinge axis of the second connecting end 421 are both parallel to the first horizontal direction. In this embodiment, by hinged to one end of the first sliding member 330 and the third swing member 320, the first sliding member 330 is indirectly connected to the first connecting end 321. By hinged to one end of the second sliding member 430 and the fourth swing member 421, the second sliding member 430 is indirectly connected to the fourth connecting end. Optionally, the hinge axis of the first connecting end 321 and the hinge axis of the second connecting end 421 can be coincident, or they can be parallel and spaced apart along the extension direction of the rotation axis.

[0066] Optionally, the third swing member 320 and the fourth swing member 420 have the same shape and structure. Optionally, the first swing member 310, the second swing member 410, the third swing member 320 and the fourth swing member 420 can all have the same shape and structure.

[0067] When the first movable component 300 includes the first swing member 310 and the first sliding member 330, but does not include the third swing member 320, and when the second movable component 400 includes the second swing member 410 and the second sliding member 430, but does not include the fourth swing member 420, the adjusting member 510 rotates one revolution around the rotation axis, which causes the adjusting member 510 and the first sliding member 330 and the second sliding member 430 on the adjusting member 510 to produce a displacement of one unit distance in the vertical direction, thereby causing the mounting member 200 to move one unit distance in the vertical direction. By setting the third swing member 320 and the fourth swing member 420, when the hinge axis of the first connecting end 321 and the hinge axis of the second connecting end 421 coincide, the third swing member 320, the fourth swing member 420, and the adjusting member 510 can also form a triangular structure; when the hinge axis of the first connecting end 321 and the hinge axis of the second connecting end 421 are spaced apart along the extension direction of the rotation axis, the third swing member 320, the mounting member 200, the fourth swing member 420, and the adjusting member 510 can also form a trapezoidal structure. With this arrangement, when the adjusting member 510 rotates around the rotation axis for one revolution, the adjusting member 510 and the first sliding member 330 and the second sliding member 430 on the adjusting member 510 can generate a displacement of more than one unit distance in the vertical direction, thereby causing the mounting member 200 to move a distance of more than one unit distance in the vertical direction. If the first swing member 310, the second swing member 410, the third swing member 320, and the fourth swing member 420 all have the same shape and structure, then when the adjusting member 510 rotates one revolution around the rotation axis, the adjusting member 510 and the first sliding member 330 and the second sliding member 430 on the adjusting member 510 will have a displacement of two unit distance in the vertical direction, thereby causing the mounting member 200 to move two unit distance in the vertical direction. Therefore, by setting the third swing member 320 and the fourth swing member 420, when it is necessary to move the mounting member 200 by the same distance in the vertical direction, the adjusting member 510 only needs to rotate a small angle around the rotation axis to complete the task, making the operation more sensitive and convenient.

[0068] In one possible design, such as Figures 2 to 5 As shown in any of the accompanying drawings, the adjusting member 510 is connected to a handle portion 520, the extension direction of the handle portion 520 being set at an angle to the extension direction of the rotation axis. With this configuration, the user can rotate the adjusting member 510 around the rotation axis by holding the handle portion 520, eliminating the need for tools to turn the adjusting member 510, making the operation more convenient. Optionally, the handle portion 520 can be rod-shaped, plate-shaped, or any other arbitrary shape, without being limited to a single shape.

[0069] In one possible design, such as Figure 5As shown, a limiting member 511 is sleeved on the adjusting member 510, and the limiting member 511 is located between the first sliding member 330 and the second sliding member 430; in the extension direction of the rotation axis, the length of the limiting member 511 is greater than the distance between the first hinge end 311 and the second hinge end 411. It can be understood that the distance between the first hinge end 311 and the second hinge end 411 in the extension direction of the rotation axis is greater than or equal to 0 mm. When the hinge axis of the first hinge end 311 and the hinge axis of the second hinge end 411 coincide, the distance between the first hinge end 311 and the second hinge end 411 in the extension direction of the rotation axis is 0 mm. When the hinge axis of the first hinge end 311 and the hinge axis of the second hinge end 411 are parallel and spaced apart along the extension direction of the rotation axis, the distance between the first hinge end 311 and the second hinge end 411 in the extension direction of the rotation axis is greater than 0 mm. When the hinge axis of the first hinge end 311 and the hinge axis of the second hinge end 411 are spaced apart along the extension direction of the rotation axis, the limiting member 511 can limit the shortest distance between the first sliding member 330 and the second sliding member 430, so that the shortest distance between the first sliding member 330 and the second sliding member 430 in the extension direction of the rotation axis is greater than the distance between the first hinge end 311 and the second hinge end 411 in the extension direction of the rotation axis. This ensures that the trapezoidal structure formed by the first swing member 310, the snap-fit ​​member 100, the second swing member 410 and the adjusting member 510 is always an upright trapezoidal structure, thereby ensuring that when the adjusting member 510 is turned in the same direction around the rotation axis, the adjusting member 510 can always move along the same side in the vertical direction. For example, when the adjusting member 510 is turned clockwise around the rotation axis, the distance between the first sliding member 330 and the second sliding member 430 becomes shorter, and the distance between the adjusting member 510 and the first hinge end 311 and the second hinge end 411 in the vertical direction gradually becomes longer. That is to say, during the process of turning the adjusting member 510 clockwise around the rotation axis, the adjusting member 510 can always move downward in the vertical direction.

[0070] In some embodiments, a first bearing 512 is also fitted onto the adjusting member 510. The first bearing 512 may be located between the limiting member 511 and the first sliding member 330, or it may be located between the limiting member 511 and the second sliding member 430; there is no specific limitation here. By providing the first bearing 512, the adjusting member 510 can rotate about the rotation axis.

[0071] In one possible design, such as Figure 2 and Figure 3As shown, the snap-fit ​​member 100 includes a main body 110 and a hinge portion 120. The main body 110 has a mounting groove 111, and the hinge portion 120 is located within the mounting groove 111 and connected to the inner wall of the mounting groove 111. At least a portion of the structure of the adjusting member 510, the first movable component 300, and the second movable component 400 are located within the mounting groove 111. In this embodiment, when the hinge axis of the first hinge end 311 and the hinge axis of the second hinge end 411 are parallel and spaced apart along the extension direction of the rotation axis, the first swing member 310, the second swing member 410, and the adjusting member 510 specifically surround the hinge portion 120 of the snap-fit ​​member 100 to form a trapezoidal structure. By providing the mounting groove 111, the first swing member 310, the second swing member 410, the first sliding member 330, and the second sliding member 430 are protected, thereby improving the reliability of the hanging strip assembly 1100.

[0072] In one specific embodiment, such as Figure 3 As shown, the hinge portion 120 is provided with a hook 123, which is used to engage with an external structure. Exemplarily, when the hanging strip assembly 1100 provided in this embodiment is applied to the display screen bracket 1000, as... Figure 7 As shown, the display screen bracket 1000 includes a wall panel structure 1200 and at least two hanging strip assemblies. At least two hanging strip assemblies are installed on the wall panel structure 1200, and at least one hanging strip assembly is the hanging strip assembly 1100 provided in this embodiment. The hanging strip assembly 1100 provided in this embodiment is engaged with the wall panel structure 1200 via a hook 123. Specifically, the wall panel structure 1200 is provided with a slot 1210, and the hook 123 is hooked into the slot 1210, so that the engaging member 100 is engaged with the wall panel structure 1200, thereby installing the hanging strip assembly 1100 on the wall panel structure 1200.

[0073] In some alternative embodiments, the main body 110 and the hinge portion 120 can be connected by welding, snap-fitting, screwing, or any other method. In one specific embodiment, the main body 110 and the hinge portion 120 can be connected by integral manufacturing. For example, the snap-fit ​​member 100 is a sheet metal structure. During the manufacturing process, a metal plate is processed into the snap-fit ​​member 100 by stamping, bending, and shearing. The part of the metal plate with the mounting groove 111 is the main body 110 of the snap-fit ​​member 100, and the part of the metal plate located in the mounting groove 111 is the hinge portion 120 of the snap-fit ​​member 100.

[0074] In some embodiments, such as Figure 2 and Figure 3As shown, the hanging strip assembly 1100 also includes a cover plate 130, which is located in the mounting groove 111 and connected to the hinge portion 120. The cover plate 130 covers at least a portion of the structure of the first swing member 310, the second swing member 410, the adjusting member 510, the first sliding member 330, and the second sliding member 430, thereby providing further protection for the first swing member 310, the second swing member 410, the adjusting member 510, the first sliding member 330, and the second sliding member 430.

[0075] In one possible design, such as Figure 2 and Figure 3 As shown, at least one side wall of the mounting groove 111 is provided with a first strip-shaped hole 1113 extending along the rotation axis. The first strip-shaped hole 1113 extends vertically, and the adjusting member 510 extends into the mounting groove 111 through the first strip-shaped hole 1113. It can be understood that the first strip-shaped hole 1113 extending vertically specifically means that the length direction of the first strip-shaped hole 1113 is parallel to the vertical direction. The first strip-shaped hole 1113 can be a rectangular hole or an oblong hole; no single limitation is made here.

[0076] According to the above configuration, by setting the first strip hole 1113, on the one hand, a part of the structure of the adjusting member 510 can extend out of the snap-fit ​​member 100, so that the user can turn the adjusting member 510. On the other hand, since the first strip hole 1113 extends in the vertical direction, it plays a certain guiding role in the vertical movement of the adjusting member 510, making the vertical movement of the adjusting member 510, the first sliding member 330, the second sliding member 430 and the mounting member 200 more stable.

[0077] In this embodiment, at least one sidewall of the mounting groove 111 is provided with a first strip-shaped hole 1113 extending along the extension direction of the rotation axis. Specifically, the mounting groove 111 has a first sidewall 1111 and a second sidewall 1112 spaced apart along the extension direction of the rotation axis, and at least one of the first sidewall 1111 and the second sidewall 1112 is provided with the first strip-shaped hole 1113 extending along the extension direction of the rotation axis. When one of the first sidewall 1111 and the second sidewall 1112 is provided with the first strip-shaped hole 1113 extending along the extension direction of the rotation axis, during the installation process, one end of the adjusting member 510 extends from outside the snap-fit ​​member 100 through the first strip-shaped hole 1113 into the mounting groove 111 and passes through the threaded hole and the smooth hole, while the other end of the adjusting member 510 remains outside the snap-fit ​​member 100 and is connected to the handle portion 520. When the first sidewall 1111 and the second sidewall 1112 are respectively provided with the first strip hole 1113 through the extension direction of the rotation axis, one end of the adjusting member 510 extends from outside the snap-fit ​​member 100 through any of the first strip holes 1113 into the mounting groove 111 and passes through the threaded hole and the smooth hole. When the hanging strip assembly 1100 is applied to the display screen bracket 1000, taking the display screen bracket 1000 as an example including two hanging strip assemblies, the two hanging strip assemblies in the display screen bracket 1000 are spaced apart along the extension direction of the rotation axis. At least one hanging strip assembly in the display screen bracket 1000 is the hanging strip assembly 1100 provided in this application embodiment. Since the first sidewall 1111 and the second sidewall 1112 of the mounting groove 111 in the hanging strip assembly 1100 provided in this application are both provided with a first strip hole 1113 through the extension direction of the rotation axis, one end of the adjusting member 510 can be inserted into the mounting groove 111 through the first strip hole 1113 from the side of the main body 110 away from the other hanging strip assembly 1100, and the other end remains on the side of the main body 110 away from the other hanging strip assembly 1100 and is connected to the handle part 520, so that the handle part 520 is located on the side of the main body 110 away from the other hanging strip assembly 1100, so as to facilitate the user to operate the handle part 520.

[0078] In one possible design, such as Figure 4 and Figure 5As shown, the hanging bar assembly 1100 also includes a stop 530. A clear hole extends through the second sliding member 430 along the extension direction of the rotation axis. The adjusting member 510 passes through the threaded hole and the clear hole in sequence and is threadedly connected to the stop 530. Exemplarily, the adjusting member 510 has a first threaded section and a second threaded section, with the second threaded section further away from the handle portion 520 relative to the first threaded section. The stop 530 is specifically threadedly connected to the second threaded section. In one example, the stop 530 can be a nut or other structure capable of threaded connection with the adjusting member 510. By providing the stop 530, which contacts the second sliding member 430, the adjusting member 510 is prevented from moving out of the second sliding member 430 during rotation, thus improving the installation reliability of the adjusting member 510. It is worth noting that the stop 530 contacts the second sliding member 430, rather than the stop 530 pressing against the second sliding member 430, thereby allowing the adjusting member 510 to rotate smoothly around the rotation axis.

[0079] Optionally, the stop 530 can be located within the mounting slot 111. Alternatively, as... Figure 3 As shown, when the first sidewall 1111 and the second sidewall 1112 are both provided with the first strip hole 1113 through the extension direction of the rotation axis, the end of the adjusting member 510 with the second threaded section can extend into the mounting groove 111 through the first strip hole 1113 on the first sidewall 1111, and pass through the threaded hole and the smooth hole in sequence and connect with the stop member 530. At least part of the structure of the stop member 530 can be located in the first strip hole 1113 on the second sidewall 1112 or on the side of the second sidewall 1112 away from the mounting groove 111.

[0080] In one possible design, such as Figure 2 or Figure 3As shown, the hanging strip assembly 1100 also includes a first hinge arm 710 and a second hinge arm 720. The middle region of the first hinge arm 710 is hinged to the middle region of the second hinge arm 720. One end of the first hinge arm 710 is hinged to the mounting member 200, and the other end is slidably mounted on the snap-fit ​​member 100 in the vertical direction. One end of the second hinge arm 720 is slidably mounted on the mounting member 200 in the vertical direction, and the other end is hinged to the first connecting end 321 and the second connecting end 421 respectively. In this embodiment, both the first hinge arm 710 and the second hinge arm 720 are rod-shaped structures. Optionally, the first hinge arm 710 and the second hinge arm 720 can be cylindrical rod-shaped structures, prismatic rod-shaped structures, or other irregularly shaped rod-shaped structures, and are not limited to a single shape. The middle region of the first hinge arm 710 specifically refers to the middle region of the first hinge arm 710 in its own length direction. Similarly, the central region of the second hinge arm 720 specifically refers to the central region of the second hinge arm 720 along its own length. Optionally, the central regions of the first hinge arm 710 and the second hinge arm 720 are hinged by a first pin 810, the axis of which is parallel to the horizontal direction. Optionally, the axis of the first pin 810 can be parallel to the rotation axis or at any angle to the rotation axis. For ease of description, the following description will use the example of the first pin 810's axis being parallel to the rotation axis.

[0081] According to the above embodiment, by hinged together the middle regions of the first hinge arm 710 and the second hinge arm 720, the first hinge arm 710 and the second hinge arm 720 form a scissor-like telescopic structure. This allows for adjustment of the distance between the mounting member 200 and the snap-fit ​​member 100. Figure 2 As shown, when the first hinge arm 710 and the second hinge arm 720 are in the extended state, the included angle between the first hinge arm 710 and the second hinge arm 720 is large, and the distance between the mounting member 200 and the snap-fit ​​member 100 is large. Figure 6 As shown, the first hinge arm 710 and the second hinge arm 720 are in a retracted state, the included angle between the first hinge arm 710 and the second hinge arm 720 is small, and the distance between the mounting member 200 and the snap-fit ​​member 100 is relatively close. When the hanging strip assembly 1100 provided in this embodiment is applied to the display screen bracket 1000, the distance between the display screen and the snap-fit ​​member 100 can be adjusted by pushing and pulling the side of the display screen connected to the mounting member 200. The snap-fit ​​member 100 is snapped into the wall panel structure 1200 in the display screen bracket 1000. The wall panel structure 1200 is used to install on the wall. Therefore, by pushing and pulling the side of the display screen connected to the mounting member 200, the distance between the display screen and the wall can be adjusted, making the adjustment of the display screen more flexible.

[0082] In some alternative embodiments, such as Figure 3 As shown, the end of the first hinge arm 710 furthest from the mounting member 200 is connected to a second bearing 711. The first hinge arm 710 is slidably mounted on the snap-fit ​​member 100 in the vertical direction via the second bearing 711. Specifically, the mounting groove 111 is a strip-shaped groove extending in the vertical direction. The second bearing 711 is slidably mounted in the mounting groove 111 in the vertical direction, thus allowing the end of the first hinge arm 710 furthest from the mounting member 200 to be slidably mounted on the snap-fit ​​member 100 in the vertical direction.

[0083] Optionally, there may be two second hinge arms 720. The two second hinge arms 720 are spaced apart along the extension direction of the rotation axis, and the two second hinge arms 720 are respectively located on opposite sides of the first hinge arm 710 in the extension direction of the rotation axis. The middle regions of the two second hinge arms 720 are hinged to the middle region of the first hinge arm 710 through the first pin 810.

[0084] Optionally, the hanging bar assembly 1100 further includes a second pin 820, the axis of which is parallel to the axis of the first pin 810; each of the two second hinge arms 720 has a through hole at its end away from the snap-fit ​​member 100, and the second pin 820 passes through the through hole of the two second hinge arms 720, and is slidably mounted on the mounting member 200 in the vertical direction. Optionally, a third bearing 721 may be fitted on the second pin 820 to facilitate the rotation of the second hinge arm 720 around the axis of the second pin 820. Optionally, the mounting member 200 has a receiving groove, the end of the second hinge arm 720 away from the snap-fit ​​member 100 extends into the receiving groove, and the two side walls of the receiving groove, spaced apart along the extension direction of the rotation axis, are respectively provided with second strip holes 210 extending in the vertical direction. During installation, one end of the second pin 820 extends from outside the mounting member 200 through one of the second slots 210 into the receiving groove, passes through the through holes on the two second hinge arms 720 in sequence, and then extends out of the mounting member 200 through the other second slot 210. The end of the second pin 820 extending out of the mounting member 200 from the other second slot 210 can be connected to an axial limiting structure such as a friction-reducing pad or a snap ring, so that the second pin 820 is limited relative to the mounting member 200 in the extension direction of the rotation axis, while also allowing the second pin 820 to move smoothly in the vertical direction along the second slot 210.

[0085] In some embodiments, the end of the second hinge arm 720 away from the mounting member 200 can be directly hinged to the first connecting end 321 and the second connecting end 421, respectively. In other embodiments, such as Figure 3 and Figure 4As shown, the hanging bar assembly 1100 also includes a lifting member 900. The lifting member 900 includes a first lifting part 910 and a second lifting part 920 connected to each other. The first lifting part 910 is hinged to the first connecting end 321 and the second connecting end 421, respectively. The second lifting part 920 is hinged to the second hinge arm 720, so that the second hinge arm 720 is indirectly hinged to the first connecting end 321 and the second connecting end 421 through the lifting member 900. When the axis of the first pin 810 is parallel to the extension direction of the rotation axis, that is, when the axis of the first pin 810 is perpendicular to the hinge axis of the first connecting end 321 and the hinge axis of the second connecting end 421, the lifting member 900 is provided to facilitate the hinge connection of the first connecting end 321, the second connecting end 421 and the second hinge arm 720.

[0086] Optionally, the first lifting part 910 and the second lifting part 920 can be connected by welding, screwing, or integral molding. For example, the first lifting part 910 and the second lifting part 920 are connected as a single structure by integral casting.

[0087] Optionally, the first connecting end 321 and the second connecting end 421 can be hinged to the first lifting part 910 by means of pins or screws. For example, the two ends of the third swing member 320 are respectively hinged to the first sliding member 330 and the first lifting part 910 by means of pins, and the two ends of the fourth swing member 420 are respectively hinged to the second sliding member 430 and the first lifting part 910 by means of pins.

[0088] Optionally, the second hinge arm 720 can also be hinged to the second lifting part 920 by a pin or screw. In one example, the hanging bar assembly 1100 further includes a third pin 830, the axis of which is also parallel to the axis of the first pin 810. The end of the second hinge arm 720 away from the mounting member 200 has a first through hole extending along the direction of rotation, and the second lifting part 920 has a second through hole extending along the direction of rotation. The third pin 830 passes through the first and second through holes, so that the second hinge arm 720 is hinged to the second lifting part 920 about the axis of the third pin 830. In some embodiments, when there are two second hinge arms 720, the two second hinge arms 720 are located on opposite sides of the second lifting part 920 in the direction of rotation, and the third pin 830 passes through the first through hole, the second through hole of one second hinge arm 720, and the first through hole of the other second hinge arm 720 in sequence.

[0089] In some embodiments, when the main body 110 of the snap-fit ​​member 100 is provided with a mounting groove 111, the third swing member 320, the fourth swing member 420, and the lifting member 900 are all located within the mounting groove 111. The first sidewall 1111 and the second sidewall 1112 of the mounting groove 111 are also provided with a third strip hole 1114 along the extension direction of the rotation axis, and the length direction of the third strip hole 1114 is parallel to the vertical. During installation, one end of the third pin 830 extends from outside the snap-fit ​​member 100 into the mounting groove 111 through the third strip hole 1114 on the second sidewall 1112, and then passes sequentially through the first through hole, the second through hole on one of the second hinge arms 720, and the first through hole on the other second hinge arm 720, and then extends out through the third strip hole 1114 on the first sidewall 1111.

[0090] Optionally, such as Figure 3 and Figure 4 As shown, the third pin 830 includes a cylindrical portion 831 and a flange portion 832. The flange portion 832 is connected to one end of the cylindrical portion 831, and the axis of the cylindrical portion 831 is the axis of the third pin 830. On a projection plane perpendicular to the axis of the cylindrical portion 831, the projection of the cylindrical portion 831 lies within the projection of the flange portion 832. During installation, specifically, the end of the cylindrical portion 831 away from the flange portion 832 extends from outside the snap-fit ​​member 100 through a third strip-shaped hole 1114 on the second sidewall 1112 into the mounting groove 111. Then, it sequentially passes through a first through hole, a second through hole on one of the second hinge arms 720, and a first through hole on the other second hinge arm 720, before extending out through the third strip-shaped hole 1114 on the first sidewall 1111. The end of the cylindrical portion 831 away from the flange portion 832 can be fitted with structures such as anti-friction pads and retaining springs. For example, a first anti-friction pad 841 and a first retaining spring 842 are installed at the end of the cylindrical portion 831 away from the flange portion 832. The first anti-friction pad 841 is located between the first retaining spring 842 and the outer surface of the retaining member 100. Optionally, a second anti-friction pad 843 may also be sleeved on the cylindrical portion 831. The second anti-friction pad 843 is located between the flange portion 832 and the outer surface of the retaining member 100. Under the limiting action of the first retaining spring 842, the first anti-friction pad 841, the second anti-friction pad 843, and the flange portion 832, the displacement of the cylindrical portion 831 in the extension direction of the rotation axis is restricted, that is, the displacement of the third pin 830 in the extension direction of the rotation axis is restricted, thereby improving the installation stability of the third pin 830.

[0091] Optionally, such as Figure 4 and Figure 5As shown, two limiting sleeves 844 are also fitted on the third pin 830. One limiting sleeve 844 is located between the first side wall 1111 and the second lifting part 920, and the other limiting sleeve 844 is located between the second side wall 1112 and the second lifting part 920. Thus, under the action of the limiting sleeves 844, the displacement of the second lifting part 920 in the extension direction of the rotation axis is restricted, improving the installation stability of the lifting component 900. When there are two second hinge arms 720, one end of the second hinge arm 720 away from the mounting component 200 is located between one limiting sleeve 844 and the second lifting part 920, and the other end of the second hinge arm 720 away from the mounting component 200 is located between the other limiting sleeve 844 and the second lifting part 920. Optionally, the limiting sleeves 844 can be made of plastic, metal, or other suitable materials.

[0092] Another embodiment of this application also provides a display screen bracket 1000, such as Figure 7 As shown, the device includes a wall panel structure 1200 and at least two hanging strip assemblies. The at least two hanging strip assemblies are horizontally spaced apart from the wall panel structure 1200. At least one hanging strip assembly is the hanging strip assembly 1100 provided in any of the above embodiments. The wall panel structure 1200 is used for mounting on a wall or other vertically arranged panel. The hanging strip assembly is used to mount a display screen, which can specifically be a television or other display screen. Since at least one hanging strip assembly in the display screen bracket 1000 provided in this application embodiment is the hanging strip assembly 1100 provided in any of the above embodiments, the display screen bracket 1000 provided in this application embodiment has at least all the beneficial effects of the hanging strip assembly 1100 provided in this application embodiment, which will not be elaborated further here.

[0093] Optionally, the display screen bracket 1000 may include two, three, or even more hanging strip assemblies, all of which are horizontally spaced and installed on the wall panel structure 1200. In some embodiments, the display screen bracket 1000 includes two hanging strip assemblies, specifically installed on the wall panel structure 1200 at intervals along the extension direction of the rotation axis. Optionally, both hanging strip assemblies in the display screen bracket 1000 are the hanging strip assembly 1100 provided in the embodiments of this application. For ease of description, the following description will use the example of both hanging strip assemblies in the display screen bracket 1000 being the hanging strip assembly 1100 provided in the embodiments of this application. Therefore, it can be understood that the hanging strip assemblies mentioned below are all the hanging strip assembly 1100 provided in the embodiments of this application.

[0094] The hanging strip assembly 1100 is installed on the wall panel structure 1200. Specifically, the snap-fit ​​member 100 in the hanging strip assembly 1100 is connected to the wall panel structure 1200. More specifically, the wall panel structure 1200 is provided with a slot 1210, and the hook 123 on the hinge portion 120 of the snap-fit ​​member 100 hooks into the slot 1210, so that the snap-fit ​​member 100 is engaged with the wall panel structure 1200, thereby installing the hanging strip assembly 1100 on the wall panel structure 1200. The slot 1210 extends horizontally, and the hook 123 can move horizontally within the slot 1210 to adjust the horizontal distance between the two hanging strip assemblies 1100, thereby adapting to displays of different sizes. The hanging strip assembly 1100 is used to install the display screen; specifically, the display screen is fixedly connected to the mounting member 200 in the hanging strip assembly 1100.

[0095] The above description is merely an optional embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A hanging strip assembly, characterized in that, The device includes a snap-fit ​​component, a mounting component, a first movable component, a second movable component, and an adjusting component. Both the first and second movable components are fitted onto the adjusting component. The first movable component has a first hinged end that hinges to the snap-fit ​​component and a first connecting end that connects to the mounting component. The second movable component has a second hinged end that hinges to the snap-fit ​​component and a second connecting end that connects to the mounting component. The hinge axis of both the first and second hinged ends is parallel to a first horizontal direction. The mounting component is used to mount the display screen; the adjusting component is configured to rotate about its own axis, which can drive the first movable component and the second movable component to move closer or further apart from each other along the rotation axis. The rotation axis is perpendicular to the first horizontal direction and forms an angle with the vertical direction.

2. The hanging strip assembly as described in claim 1, characterized in that, The first movable component includes a first swing member and a first sliding member. One end of the first swing member is the first hinge end, and the other end is hinged to the first sliding member. The first sliding member is connected to the first connecting end. The second movable component includes a second swing member and a second sliding member. One end of the second swing member is the second hinge end, and the other end is hinged to the second sliding member. The second sliding member is connected to the second connecting end. The first sliding member has a first connecting hole through it, the second sliding member has a second connecting hole, the adjusting member passes through the first connecting hole and the second connecting hole, and at least one of the first connecting hole and the second connecting hole is threadedly connected to the adjusting member.

3. The hanging strip assembly as described in claim 2, characterized in that, The first movable component further includes a third swing member, one end of which is hinged to the first sliding member, and the other end of which serves as the first connecting end and is hinged to the mounting member; the second movable component further includes a fourth swing member, one end of which is hinged to the second sliding member, and the other end of which serves as the second connecting end and is hinged to the mounting member; the hinge axis of the first connecting end and the hinge axis of the second connecting end are both parallel to the first horizontal direction.

4. The hanging strip assembly as described in claim 1, characterized in that, The adjusting member is connected to a handle, and the extension direction of the handle is set at an angle to the extension direction of the rotation axis.

5. The hanging strip assembly as described in claim 2, characterized in that, A limiting member is sleeved on the adjusting member, and the limiting member is located between the first sliding member and the second sliding member; in the extension direction of the rotation axis, the length of the limiting member is greater than the distance between the first hinge end and the second hinge end.

6. The hanging strip assembly as described in any one of claims 1 to 5, characterized in that, The snap-fit ​​component includes a main body and a hinge portion. The main body has a mounting groove, and the hinge portion is located within the mounting groove and connected to the inner wall of the mounting groove. At least a portion of the structure of the adjusting component, the first movable component, and the second movable component are located within the mounting groove.

7. The hanging strip assembly as described in claim 6, characterized in that, At least one side wall of the mounting groove is provided with a first strip-shaped hole extending along the extension direction of the rotation axis. The first strip-shaped hole extends vertically, and the adjusting member extends into the mounting groove through the first strip-shaped hole.

8. The hanging strip assembly as described in claim 3, characterized in that, The hanging strip assembly further includes a first hinge arm and a second hinge arm, wherein the middle region of the first hinge arm is hinged to the middle region of the second hinge arm; one end of the first hinge arm is hinged to the mounting member, and the other end is slidably mounted on the snap-fit ​​member in the vertical direction; one end of the second hinge arm is slidably mounted on the mounting member in the vertical direction, and the other end is hinged to the first connecting end and the second connecting end respectively.

9. The hanging strip assembly as described in claim 8, characterized in that, The hanging bar assembly also includes a lifting component, which includes a first lifting part and a second lifting part connected to each other. The first lifting part is hinged to the first connecting end and the second connecting end, respectively, and the second lifting part is hinged to the second hinge arm.

10. A display screen mounting bracket, characterized in that, It includes a wall panel structure and at least two hanging strip assemblies, wherein at least two of the hanging strip assemblies are installed at intervals in the horizontal direction on the wall panel structure, and at least one of the hanging strip assemblies is the hanging strip assembly described in any one of claims 1 to 9.

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