Quick-release display stand

Abstract

The utility model relates to a display screen pedestal, concretely is a kind of quick detachable display screen pedestal, the quick detachable display screen pedestal includes main support and the support arm fixed on main support, and the connecting assembly and display screen mounting plate are sequentially provided on support arm, and support arm is connected with display screen mounting plate by connecting assembly, wherein support arm includes main arm body, and the slider and the spring located slider side are arranged at the end of main arm body close to connecting assembly, connecting assembly includes the fixed shell connected with slider, and fixed shell includes shell and the connecting body fixed in the inboard of shell, the end close to slider of connecting body is provided with the clamping slot, and the inside of connecting body is provided with the lever and the pivot located lever side. The quick detachable display screen pedestal realizes the function of tool-free quick release, and the process of disassembly saves time and effort, can support display screen to lift, rotate and left and right swing operation simultaneously, so that the use of display screen is more convenient.

Description

Technical Field

[0001] This utility model relates to a display screen base, specifically a quick-release display screen base. Background Technology

[0002] A display stand is a support structure that supports the display screen and fixes its position. It is usually located at the bottom of the display screen and is used to keep the display screen stable.

[0003] Existing display screen bases have complex structures and unreasonable designs. Their support arms are connected to the display screen mounting plate via a connecting structure, but both the connecting structure and the mounting plate are connected by screws and other parts. Therefore, tools such as screwdrivers are required for disassembly and assembly, making the process inconvenient, time-consuming, and laborious, thus reducing the user experience. Furthermore, existing generic display screen bases lack the ability to swing or rotate the display screen; they can only raise and lower it, limiting the display screen's usability and significantly restricting its convenience. Therefore, the inventors have improved the structure of the display screen base. Utility Model Content

[0004] The purpose of this utility model is to provide a quick-release display screen base. This quick-release display screen base has a simple structure and reasonable design, realizes the function of tool-free quick release, saves time and effort in the disassembly and assembly process, improves the disassembly and assembly experience, and can simultaneously support the operation of the display screen for lifting, rotating and swinging left and right, making the display screen more convenient to use. It can freely change the usage form in a wider range and meet more practical needs, thus solving the problems mentioned in the above technical background.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick-release display screen base, comprising a main support and a support arm fixed to the main support. A connecting component and a display screen mounting plate are sequentially arranged on the support arm, and the support arm is connected to the display screen mounting plate via the connecting component. The support arm includes a main arm body, with a slider and a spring located on one side of the slider at one end of the main arm body near the connecting component. The connecting component includes a fixed shell connected to the slider, the fixed shell including a housing and a connecting body fixed inside the housing. A slot is provided at one end near the slider, and a lever and a rotating shaft located on one side of the lever are provided in the connecting body. The connecting body is sleeved on the outside of the slider from top to bottom, and drives the lever to engage with the slider. The slider can support the housing. A swing arm and a first positioning block fixed on the swing arm are provided at the end of the fixed housing away from the slider. The first positioning block is located on the rotating shaft. The display screen can be turned to both sides by rotating the first positioning block on the rotating shaft. A second positioning block is fixed at the end of the swing arm away from the first positioning block, and the swing arm is connected to the display screen mounting plate through the second positioning block.

[0006] Preferably, a groove is formed at one end of the main arm body near the fixed shell, a slide block is slidably disposed in the groove, a slider is disposed between the slide block and the spring, and the slider is fixed on the slide block. The height of the display screen can be adjusted by the slide block sliding in the groove.

[0007] Preferably, the main arm is fixed to the upper edge of the main support, and a cable management sleeve is fixed to the end of the main arm near the main support. The cable management sleeve is located behind the display screen, which can pass the cables connected to the back of the display screen through the cable management sleeve, thereby concealing the cables and making the display screen base more aesthetically pleasing.

[0008] Preferably, a slot is provided at the end of the slider away from the slide block, and a first adapter hole, a second adapter hole and a spring mounting groove are provided in the slot from top to bottom, and the toggle lever is provided in the slot.

[0009] Preferably, the actuating lever includes an inner connecting plate and an operating block disposed at the bottom of the inner connecting plate. The end of the inner connecting plate away from the main arm body is engaged in a slot, and the inner connecting plate is provided with a protruding post, a protruding sleeve and a limiting post in sequence from top to bottom. The protruding post is engaged in a first adapter hole, the protruding sleeve is engaged in a second adapter hole, one end of the spring enters the spring mounting groove and is connected to the inner wall of the spring mounting groove, and the other end is connected to the inner connecting plate and sleeved on the limiting post.

[0010] Preferably, the display mounting plate includes a main body and a rotating sleeve fixed on the main body, and a second positioning block is disposed on the rotating sleeve, so that the main body can rotate with the second positioning block, thereby driving the display to rotate.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] This utility model provides a quick-release display screen base, which includes a main support and a support arm fixed to the main support. A connecting component and a display screen mounting plate are sequentially arranged on the support arm. The overall structure is simple and reasonably designed. The support arm includes a main arm body, with a slider and a spring located on one side of the slider at the end near the connecting component. The connecting component includes a fixed shell connected to the slider, the fixed shell including a housing and a connecting body fixed inside the housing. A slot is provided at the end of the connecting body near the slider. A toggle lever and a rotating shaft located on one side of the toggle lever are provided inside the connecting body. The connecting body fits around the outside of the slider from top to bottom, causing the toggle lever to engage with the slider. The toggle lever includes an inner connecting plate and an operating block located at the bottom of the inner connecting plate, with the inner connecting plate away from the main arm body. One end is snapped into the slot. From top to bottom, the inner connecting plate has a protruding post, a protruding sleeve, and a limiting post. The protruding post is snapped into the first adapter hole, and the protruding sleeve is snapped into the second adapter hole. One end of the spring enters the spring mounting groove and connects to the inner wall of the groove; the other end connects to the inner connecting plate and is sleeved on the limiting post. When it is necessary to disassemble the connecting assembly and the display mounting plate, simply move the operating block towards the support arm to compress the spring. This allows the protruding post to be removed from the first adapter hole and the protruding sleeve to be removed from the second adapter hole. Then, the fixing shell can be lifted upwards to separate it from the slider, thus quickly separating the connecting assembly and the display mounting plate. This achieves tool-free quick disassembly, saving time and effort and improving the disassembly and assembly experience.

[0013] In this invention, a groove is formed at the end of the main arm near the fixed shell, and a slide block is slidably disposed in the groove. A slider is disposed between the slide block and a spring, and the slider is fixed on the slide block. The height of the display screen can be adjusted by the slide block sliding in the groove. A swing arm and a first positioning block fixed on the swing arm are provided at the end of the fixed shell away from the slider. The first positioning block is disposed on a rotating shaft. A second positioning block is fixed at the end of the swing arm away from the first positioning block, and the swing arm is connected to the display screen mounting plate through the second positioning block. The display screen mounting plate includes a main body and a rotating sleeve fixed on the main body. The second positioning block is disposed on the rotating sleeve, so that the main body can rotate with the second positioning block, thereby driving the display screen to rotate. This allows the display screen base to simultaneously support the operation of raising, lowering, rotating, and swinging the display screen, making the display screen more convenient to use and allowing for free transformation of its usage form within a wider range to meet more practical needs. Attached Figure Description

[0014] Figure 1 This is a structural diagram of the present utility model;

[0015] Figure 2 This is a schematic diagram of the main support and support arm of this utility model;

[0016] Figure 3 This is a schematic diagram of the support arm, connecting assembly, and display screen mounting plate of this utility model;

[0017] Figure 4 This is a schematic diagram of the slider of this utility model;

[0018] Figure 5 This is a partial sectional view of the support arm, connecting assembly, and display screen mounting plate of this utility model;

[0019] Figure 6 This utility model Figure 5 Enlarged view of A in the middle;

[0020] Figure 7 This is a schematic diagram of the lever of this utility model;

[0021] Figure 8 This is an exploded view of a portion of the structure of this utility model.

[0022] The reference numerals and names in the figure are as follows: 1. Main support; 2. Support arm; 21. Main arm body; 22. Slide groove; 23. Slide block; 24. Slider; 241. Slot; 242. First adapter hole; 243. Second adapter hole; 244. Spring mounting slot; 25. Spring; 26. Cable management sleeve; 3. Connecting assembly; 31. Fixed shell; 311. Shell; 312. Connector; 313. Slot; 32. Actuating rod; 321. Inner connecting plate; 322. Operating block; 323. Protruding post; 324. Protruding sleeve; 325. Limiting post; 33. Rotating shaft; 34. Swing arm; 35. First positioning block; 36. Second positioning block; 4. Display screen mounting plate; 41. Main body; 42. Rotating sleeve. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of the embodiments of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. 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 indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0025] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0026] Please see Figure 1 The present invention provides an embodiment of a quick-release display screen base, which includes a main support 1 and a support arm 2 fixed on the main support 1. A connecting component 3 and a display screen mounting plate 4 are sequentially arranged on the support arm 2, and the support arm 2 is connected to the display screen mounting plate 4 through the connecting component 3.

[0027] Please see Figure 2 The support arm 2 includes a main arm body 21. A groove 22 is formed at the end of the main arm body 21 near the fixed shell 31. A slide block 23 is slidably disposed in the groove 22. A slider 24 and a spring 25 located on one side of the slider 24 are provided at the end of the main arm body 21 near the connecting component 3. The slider 24 is disposed between the slide block 23 and the spring 25 and is fixed on the slide block 23. The height of the display screen can be adjusted by sliding the slide block 23 in the groove 22. The main arm body 21 is fixed at the upper edge of the main support 1. A cable management sleeve 26 is fixed at the end of the main arm body 21 near the main support 1. The cable management sleeve 26 is located behind the display screen and can pass the cables connected to the back of the display screen through the cable management sleeve 26 to cover the cables and make the display screen base more aesthetically pleasing.

[0028] Please see Figure 3 The connecting assembly 3 includes a fixed shell 31 connected to the slider 24. The fixed shell 31 includes a housing 311 and a connecting body 312 fixed inside the housing 311. A toggle lever 32 and a rotating shaft 33 located on one side of the toggle lever 32 are provided inside the connecting body 312. The connecting body 312 is sleeved on the outside of the slider 24 from top to bottom, and drives the toggle lever 32 to engage with the slider 24. The slider 24 can support the housing 311. A swing arm 34 and a first positioning block 35 fixed on the swing arm 34 are provided at the end of the fixed shell 31 away from the slider 24. The first positioning block 35 is located on the rotating shaft 33. The first positioning block 35 rotates on the rotating shaft 33. The swing arm 34 can rotate to both sides. The end of the swing arm 34 away from the first positioning block 35 is fixed with a second positioning block 36, and the swing arm 34 is connected to the display mounting plate 4 through the second positioning block 36. The display mounting plate 4 includes a main body 41 and a rotating sleeve 42 fixed on the main body 41. The second positioning block 36 is set on the rotating sleeve 42, so that the main body 41 can rotate with the second positioning block 36, thereby driving the display to rotate. It can be seen that the display base can simultaneously support the operation of lifting, rotating and swinging left and right of the display, making the use of the display more convenient and allowing for free changes in usage form within a wider range.

[0029] Please see Figure 4 A slot 241 is provided at the end of the slider 24 away from the slide block 23. A first adapter hole 242, a second adapter hole 243 and a spring mounting groove 244 are provided in the slot 241 from top to bottom. The toggle lever 32 is provided in the slot 241.

[0030] Please see Figure 5 The lever 32 includes an inner connecting plate 321 and an operating block 322 disposed at the bottom of the inner connecting plate 321.

[0031] Please see Figure 6 The end of the connecting body 312 near the slider 24 is provided with a slot 313, and the end of the inner connecting plate 321 away from the main arm body 21 is engaged in the slot 313.

[0032] Please see Figure 7 The inner connecting plate 321 is provided with a protruding post 323, a protruding sleeve 324 and a limiting post 325 arranged sequentially from top to bottom. The protruding post 323 is engaged in the first adapter hole 242, the protruding sleeve 324 is engaged in the second adapter hole 243, one end of the spring 25 enters the spring mounting groove 244 and is connected to the inner wall of the spring mounting groove 244, and the other end is connected to the inner connecting plate 321 and sleeved on the limiting post 325.

[0033] Please see Figure 8A notch is left at one end of the connector 312 near the slider 24. During installation, this notch corresponds exactly to the position of the slider 24, allowing the connector 312 and the slider 24 to be accurately positioned. During installation, the housing 311, the connector 312, and the actuating rod 32 move from top to bottom until the connector 312 is fitted onto the slider 24. During this process, the actuating rod 32 also moves downward until the end of the spring 25 away from the slider 24 is fitted onto the limiting post 325. When it is necessary to disassemble the connecting assembly 3 and the display mounting plate 4, simply move the operating block 322 towards the support arm 2 and compress the spring 25 to remove the protruding post 323 from the first adapter hole 242 and the protruding sleeve 324 from the second adapter hole 243. Then, the fixing housing 31 can be lifted upward to separate the fixing housing 31 from the slider 24, thus completing the quick separation of the connecting assembly 3 and the display mounting plate 4 and realizing the tool-free quick disassembly function.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A quick-release display screen base, comprising a main support (1) and a support arm (2) fixed to the main support (1), characterized in that: The support arm (2) is sequentially provided with a connecting component (3) and a display screen mounting plate (4), and the support arm (2) is connected to the display screen mounting plate (4) through the connecting component (3). The support arm (2) includes a main arm body (21). A slider (24) and a spring (25) located on one side of the slider (24) are provided at one end of the main arm body (21) near the connecting component (3). The connecting component (3) includes a fixed shell (31) connected to the slider (24). The fixed shell (31) includes a housing (311) and a connecting body (312) fixed inside the housing (311). A slot (31) is provided at one end of the connecting body (312) near the slider (24). 3), and the connecting body (312) is provided with a toggle lever (32) and a rotating shaft (33) located on one side of the toggle lever (32). The connecting body (312) is sleeved on the outside of the slider (24) from top to bottom, and drives the toggle lever (32) to engage with the slider (24). The fixed shell (31) is provided with a swing arm (34) and a first positioning block (35) fixed on the swing arm (34) at one end away from the slider (24). The first positioning block (35) is located on the rotating shaft (33). The swing arm (34) is fixed with a second positioning block (36) at one end away from the first positioning block (35), and the swing arm (34) is connected to the display screen mounting plate (4) through the second positioning block (36).

2. The quick-release display stand according to claim 1, characterized in that: The main arm body (21) has a groove (22) formed at one end near the fixed shell (31). A slide block (23) is slidably arranged in the groove (22). The slider (24) is arranged between the slide block (23) and the spring (25), and the slider (24) is fixed on the slide block (23).

3. The quick-release display stand according to claim 1, characterized in that: The main arm body (21) is fixed at the upper edge of the main support (1), and a wire sleeve (26) is fixed at one end of the main arm body (21) near the main support (1).

4. The quick-release display stand according to claim 1, characterized in that: The slider (24) is provided with a slot (241) at the end away from the slide block (23). The slot (241) is provided with a first adapter hole (242), a second adapter hole (243) and a spring mounting groove (244) from top to bottom. The toggle rod (32) is provided in the slot (241).

5. A quick-release display stand according to claim 4, characterized in that: The actuating lever (32) includes an inner connecting plate (321) and an operating block (322) located at the bottom of the inner connecting plate (321). One end of the inner connecting plate (321) away from the main arm body (21) is engaged in a slot (313). The inner connecting plate (321) is provided with a protruding post (323), a protruding sleeve (324) and a limiting post (325) from top to bottom. The protruding post (323) is engaged in a first adapter hole (242), the protruding sleeve (324) is engaged in a second adapter hole (243), one end of the spring (25) enters the spring mounting groove (244) and is connected to the inner wall of the spring mounting groove (244), and the other end is connected to the inner connecting plate (321) and sleeved on the limiting post (325).

6. The quick-release display stand according to claim 1, characterized in that: The display mounting plate (4) includes a main body (41) and a rotating sleeve (42) fixed on the main body (41), and the second positioning block (36) is disposed on the rotating sleeve (42).

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