Quick release device and display support applying same

Abstract

The utility model discloses a quick release device and display support applying it belongs to display support technical field, including the supporting plate, the plug -in structure and the casing, the casing sets up on the supporting plate, the plug -in structure sets up between the supporting plate and the casing, the supporting plate is equipped with the plug -in portion on the one end to the up, the plug -in structure includes the slide, the buckle and the elastic piece, the slide is slidably connected on the supporting plate, the buckle sets up on the slide downward end face, one end of the elastic piece and the supporting plate resist the contact, the other end and the slide resist the contact, push the slide and slide down, and the screen installation need not to use the tool auxiliary of locking and unlocking, and the plug -in firm and reliable, be applicable to different types of screen and support installation use.

Description

Technical Field

[0001] This utility model relates to the field of monitor bracket technology, specifically to a quick-release device and a monitor bracket using the same. Background Technology

[0002] To meet diverse usage requirements, monitor stands are typically detachable. While supporting the screen, monitor stands also allow adjustment of its height, orientation, and tilt angle. Some stands can even be adjusted to position on a desktop, facilitating more comfortable and healthier viewing experiences during work and daily life. Currently, monitor screens and stands are separate, facilitating storage, saving space, and simplifying packaging to reduce transportation costs. Traditional installation methods, where the screen is bolted to the stand for secure mounting, while robust, require screwdrivers and involve multiple steps, making screw tightening inconvenient. Therefore, a tool-free connection between the screen and stand is needed to meet users' demands for rapid screen assembly. Utility Model Content

[0003] One of the purposes of this invention is to provide a quick-release device that solves the problem that existing screens require tools to install and disassemble on brackets, which is time-consuming.

[0004] To achieve the above-mentioned objectives, the technical solution adopted by this utility model is as follows:

[0005] A quick-release device includes a tray, a plug-in structure, and a housing. The housing is disposed on the tray, and the plug-in structure is disposed between the tray and the housing. A plug-in portion is provided on the upward-facing end of the tray. The plug-in structure includes a sliding plate, a latch, and an elastic element. The sliding plate is slidably connected to the tray, and the latch is disposed on the downward-facing end face of the sliding plate. One end of the elastic element abuts against the tray, and the other end abuts against the sliding plate, pushing the sliding plate downwards. This device allows for sliding locking and unlocking of the screen installation without the need for tools, and the plug-in connection is secure and reliable. It is suitable for installation on different types of screens and brackets.

[0006] Furthermore, the pallet is provided with a stop block, which is configured to protrude from the surface of the pallet. One end of the elastic element is connected to the stop block. The slide plate is provided with a groove, one end of which penetrates the upward end face of the slide plate to form an opening. The other end of the elastic element is disposed in the groove to limit the deformation and shaking of the elastic element after being subjected to force, thereby affecting the stability of the connection.

[0007] Furthermore, the skateboard is provided with a guide groove, and the plug-in structure also includes a guide pin. The guide pin is connected to the support plate and slides in cooperation with the guide groove to guide the skateboard when it moves up and down.

[0008] Furthermore, the buckle is detachably connected to the skateboard, and an open portion is provided at the lower edge of the tray. The buckle is located in the open portion, which increases the contact area between the tray and the screen, makes the support more stable, reduces the thickness of the plug-in structure, and makes the overall appearance more aesthetically pleasing.

[0009] Furthermore, the plug-in structure also includes a pusher that penetrates the housing and connects to the slide plate, facilitating user assembly and disassembly.

[0010] Preferably, the pusher has a lever on its outward-facing sidewall, the lever protruding from the surface of the slide plate, and an overlap portion on its inward-facing sidewall, the overlap portion being connected to the slide plate, making it easy to unlock by dragging the slide plate.

[0011] As a better option, the skateboard is provided with friction strips, which are disposed on the end face of the skateboard facing the support plate. The friction strips are in the same sliding direction as the skateboard, thereby reducing the friction force when the skateboard moves up and down.

[0012] As a better option, a support member is also included, wherein the tray has a recess in the middle, the recess being connected to the support member to restrict the rotation of the tray.

[0013] As an even better option, it also includes quick-release bolts. The tray has a through hole in the middle, and the quick-release bolts pass through the through hole to fix the tray to the support. The housing is snapped onto the support for easy assembly and use.

[0014] The second objective of this utility model is to provide a monitor stand that solves the problem of cumbersome steps in connecting the screen to existing monitor stands.

[0015] To achieve the above-mentioned objectives, the technical solution adopted by this utility model is as follows:

[0016] A monitor stand, including the aforementioned quick-release device, enables tool-free quick assembly and disassembly of the screen from the stand.

[0017] The beneficial effects of this utility model are as follows:

[0018] (1) The quick-release device has a plug-in structure between the housing and the tray. The plug-in structure has a slidable buckle. The buckle is located below the tray and works with the plug-in part on the tray to snap the screen onto the bracket. The buckle is pushed by an elastic element to prevent it from falling off. When the screen needs to be removed, push the slide upward to move the buckle upward to remove the screen. The disassembly and assembly are labor-saving and do not require tools. It can be used to connect different screens to the bracket.

[0019] (2) The elastic element on the quick-release device is set in the groove of the slide plate and is closed by the block on the tray. The stable elastic output can ensure that the buckle can pop out stably. A pusher is connected to the slide plate and passes through the shell. Dragging the pusher upward can unlock the buckle. An open part is provided at the lower edge of the tray to accommodate the buckle, so that the contact area between the tray and the screen is large, the support area of ​​the tray is large, the screen is not easy to shake, and the thickness of the quick-release structure is controlled, making the appearance more beautiful. Attached Figure Description

[0020] Figure 1 Exploded view of the quick-release device provided by this utility model;

[0021] Figure 2 Axonometric drawing of the quick-release device provided by this utility model;

[0022] Figure 3 A front view of the quick-release device provided by this utility model;

[0023] Figure 4 Side view of the quick-release device provided by this utility model;

[0024] Figure 5 for Figure 3 Cross-sectional view along the upper AA line;

[0025] Figure 6 This is a structural diagram of the plug-in structure of this utility model.

[0026] Figure label:

[0027] 1. Support plate; 11. Insertion part; 12. Recessed part; 13. Through hole; 14. Stop block; 15. Open part; 2. Insertion structure; 21. Buckle; 22. Slide plate; 23. Overlap hole; 24. Guide groove; 25. Friction strip; 26. Groove; 27. Elastic element; 28. Guide pin; 29. ​​Pushing element; 291. Toggle block; 292. Overlap part; 3. Housing; 4. Support element; 5. Rotating joint; 6. Quick release bolt. Detailed Implementation

[0028] 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 in the application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0029] Example 1

[0030] like Figures 1-6 As shown, this embodiment discloses a quick-release device, including a tray 1, a plug-in structure 2, and a housing 3. The housing 3 is disposed on the tray 1, and the plug-in structure 2 is disposed between the tray 1 and the housing 3. The tray 1 has a plug-in part 11 on its upward-facing end. The plug-in structure 2 includes a sliding plate 22, a buckle 21, and an elastic member 27. The sliding plate 22 is slidably connected to the tray 1, and the buckle 21 is disposed on the downward-facing end face of the sliding plate 22. One end of the elastic member 27 abuts against the tray 1, and the other end abuts against the sliding plate 22, pushing the sliding plate 22 to slide downward. The plug-in part 11 and the buckle 21 are respectively inserted into the upper and lower walls of the slot inside the screen. The tray 1 abuts against the back of the screen, fixing the screen to the tray 1. The disassembly and assembly are quick and do not require tool assistance.

[0031] The housing 3 and the support plate 1 are connected by multiple bolts, which fix the two together.

[0032] Furthermore, the pallet 1 is provided with a stop 14, which is configured to protrude from the surface of the pallet 1. One end of the elastic member 27 is connected to the stop 14. The slide plate 22 is provided with a groove 26, one end of which penetrates the upward end face of the slide plate 22 to form an opening. The other end of the elastic member 27 is disposed in the groove 26. Specifically, the stop 14 is locally stamped from the body of the pallet 1, which is quick to form and has high structural strength. The stop 14 is inserted into the elastic member 27 to a certain depth. The cross-sectional shape of the groove 26 matches the cross-sectional shape of the elastic member 27, which prevents the elastic member 27 from being misaligned when compressed in the groove 26, thereby improving the stability of the sliding lock of the slide plate 22.

[0033] Furthermore, the slide plate 22 is provided with a guide groove 24, and the plug-in structure 2 also includes a guide pin 28. The guide pin 28 is connected to the support plate 1, and the guide pin 28 slides in cooperation with the guide groove 24 for guiding the slide plate 22 when it moves up and down. The guide pin 28 includes a threaded part, a guide rod part and a nut arranged in sequence. The guide groove 24 is set as a double groove structure with the upper and lower grooves stacked on top of each other. The guide rod part slides in cooperation with the lower groove and the nut slides in cooperation with the upper groove, which improves the stability of the guide when sliding and can also completely hide the guide pin 28 inside the slide plate 22.

[0034] Furthermore, the buckle 21 is detachably connected to the skateboard 22. The lower edge of the tray 1 is provided with an opening 15, and the buckle 21 is located in the opening 15. Specifically, the opening 15 is located on the two lower corners of the skateboard 22. The buckle 21 extends and retracts within the opening 15. The buckle 21 and the skateboard 22 are in the same plane. The tray 1 and the screen can fit together completely to form a support, which provides greater stability. The overall thickness of the quick-release device is thinner and the appearance is more aesthetically pleasing.

[0035] Furthermore, the plug-in structure 2 also includes a pusher 29, which penetrates the housing 3 and connects to the skateboard 22. The user can unlock the screen by dragging the pusher 29 upward to move the skateboard 22 upward. This makes it convenient for the user to operate by hand.

[0036] Preferably, the pusher 29 has a lever 291 on its outward sidewall, which protrudes from the surface of the slide plate 22. The pusher 29 has an overlapping part 292 on its inward sidewall, which is connected to the slide plate 22. A limiting groove is provided on the housing 3, through which the lever 291 passes. The limiting groove restricts the up-and-down movement range of the lever 291. An overlapping hole 23 is provided on the slide plate 22, into which the overlapping part 292 is inserted to form an overlap, which is used to drag the slide plate 22 up and down.

[0037] Preferably, the slide plate 22 is provided with friction strips 25, which are disposed on the end face of the slide plate 22 facing the support plate 1. The extension direction of the friction strips 25 is the same as the sliding direction of the slide plate 22. Multiple friction strips 25 are distributed on the slide plate 22 and contact the support plate 1, reducing the contact area and reducing the resistance to up and down sliding.

[0038] More preferably, it also includes a support member 4, and the center of the tray 1 is provided with a recess 12, which is connected to the support member 4 and serves to position the tray during installation.

[0039] More preferably, it also includes a quick-release bolt 6, and a through hole 13 is provided in the middle of the tray 1. The quick-release bolt 6 passes through the through hole 13 to fix the tray 1 to the support member 4. The housing 3 is snapped onto the support member 4 to press the tray 1 onto the support member 4.

[0040] The working process of this quick-release structure is as follows:

[0041] When installing the screen, drag the lever 291 upwards. The lever 291 will move the clip 21 on the slide plate 22 upwards, aligning the insertion part 11 of the tray 1 with the upper clip hole of the screen. Then, align the two sides of the tray 1 with the groove on the screen and insert it. Release the lever 291 so that the slide plate 22 moves downwards under the push of the elastic member 27. The clip 21 is inserted into the lower clip hole of the screen, thus completing the screen installation. When removing the screen, drag the lever 291 upwards to separate the clip 21 from the screen, and then the screen can be removed.

[0042] Example 2

[0043] This embodiment also discloses a monitor stand, including a quick-release device and a rotating joint 5. The support member 4 is connected to the rotating joint 5. The rotating joint 5 can rotate around an axis to realize the tilt angle adjustment of the screen and the rotation around the direction perpendicular to the normal of the screen surface. The rotating joint 5 can be installed on a column to realize the height adjustment.

[0044] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and any modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A quick-release device, comprising a tray (1), a plug-in structure (2), and a housing (3), wherein the housing (3) is disposed on the tray (1), the plug-in structure (2) is disposed between the tray (1) and the housing (3), and a plug-in portion (11) is provided on the upward-facing end of the tray (1), characterized in that: The plug-in structure (2) includes a slide plate (22), a buckle (21) and an elastic element (27). The slide plate (22) is slidably connected to the support plate (1). The buckle (21) is disposed on the downward-facing end face of the slide plate (22). One end of the elastic element (27) abuts against the support plate (1) and the other end abuts against the slide plate (22), pushing the slide plate (22) to slide downward.

2. The quick-release device according to claim 1, characterized in that: The pallet (1) is provided with a stop (14), which is arranged to protrude from the surface of the pallet (1). One end of the elastic member (27) is connected to the stop (14). The slide plate (22) is provided with a groove (26), one end of which penetrates the upward end face of the slide plate (22) to form an opening. The other end of the elastic member (27) is disposed in the groove (26).

3. The quick-release device according to claim 2, characterized in that: The slide plate (22) is provided with a guide groove (24), and the plug-in structure (2) further includes a guide pin (28). The guide pin (28) is connected to the support plate (1), and the guide pin (28) slides in cooperation with the guide groove (24).

4. The quick-release device according to claim 3, characterized in that: The buckle (21) is detachably connected to the slide plate (22), and the lower edge of the tray (1) is provided with an open part (15), and the buckle (21) is disposed in the open part (15).

5. The quick-release device according to claim 1, characterized in that: The plug-in structure (2) also includes a pusher (29) that penetrates the housing (3) and connects to the slide plate (22).

6. The quick-release device according to claim 5, characterized in that: The pusher (29) has a lever (291) on its outward sidewall, which protrudes from the surface of the slide plate (22). The pusher (29) has an overlap (292) on its inward sidewall, which is connected to the slide plate (22).

7. The quick-release device according to claim 1, characterized in that: The slide plate (22) is provided with a friction strip (25), which is disposed on the end face of the slide plate (22) facing the support plate (1). The extension direction of the friction strip (25) is the same as the sliding direction of the slide plate (22).

8. The quick-release device according to claim 1, characterized in that: It also includes a support member (4), and the tray (1) has a recess (12) in the middle, which is connected to the support member (4).

9. The quick-release device according to claim 8, characterized in that: It also includes quick-release bolts (6), and the tray (1) has a through hole (13) in the middle. The quick-release bolts (6) pass through the through hole (13) to fix the tray (1) to the support member (4), and the housing (3) is snapped onto the support member (4).

10. A monitor stand, characterized in that: Includes the quick-release device as described in any one of claims 1-9.

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