Magnetic auxiliary positioning backplate of monitor stand

Abstract

This utility model discloses a magnetically assisted positioning backplate for a monitor stand, comprising: a first positioning module disposed at the end of the stand, the first positioning module including a base fixedly connected to the stand, an L-shaped rod hinged to the base, and a first magnet fixedly installed on the side of the base; a backplate, the side of which is provided with a second positioning module, the second positioning module and the first positioning module cooperating magnetically to achieve initial alignment and temporary fixation between the backplate and the stand, the second positioning module including a support fixedly connected to the backplate, a fixed seat fixedly connected to the support, and a second magnet fixedly installed on the side of the fixed seat; and a first locking module disposed on the fixed seat, the first locking module used to achieve a firm connection between the backplate and the stand after initial alignment, the first locking module including a movable plate connected to the fixed seat by a spring. This makes the docking of the backplate and the stand simple, quick, and secure.

Description

Technical Field

[0001] This utility model relates to the field of monitor mounting accessories, specifically to a magnetic auxiliary positioning backplate for a monitor stand. Background Technology

[0002] Currently, monitors are typically supported and positioned using stands. During installation, the backplate must first be fixed to the back of the monitor, and then the backplate is connected to the stand arm. Traditional connection methods mainly rely on direct screw tightening or simple snap-fit ​​structures, which have significant drawbacks: the installer must lift the heavy monitor alone, maintain its stability by hand, and precisely align the screw holes on the backplate and stand arm before screwing in the screws one by one. This process is not only time-consuming and laborious, but also highly susceptible to damage due to misalignment or accidental drops. For example, Chinese patent CN202121086218.5 discloses a liquid crystal display structure, but it does not address or solve the aforementioned technical problems of inconvenient installation.

[0003] Therefore, there is an urgent need for a backplate connection structure that can achieve rapid initial positioning and provide a secure locking mechanism to simplify the installation process and improve user experience and safety. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a magnetically assisted positioning backplate for the monitor stand, so that the docking of the backplate and the stand is simple, quick and secure.

[0005] According to the technical solution provided by the embodiments of this utility model, the magnetically assisted positioning backplate of the monitor bracket includes a first positioning module, which is disposed at the end of the bracket. The first positioning module includes a base fixedly connected to the bracket, an L-shaped rod hinged to the base, and a first magnet fixedly installed on the side of the base. A second positioning module is provided on the side of the backplate. The second positioning module and the first positioning module cooperate magnetically to achieve initial alignment and temporary fixation between the backplate and the bracket. The second positioning module includes a support fixedly connected to the backplate, a fixed seat fixedly connected to the support, and a second magnet fixedly installed on the side of the fixed seat. A first locking module is disposed on the fixed seat. The first locking module is used to achieve a firm connection between the backplate and the bracket after the initial alignment. The first locking module includes a movable plate connected to the fixed seat via a spring, a locking rod fixedly connected to the movable plate, and a first threaded sleeve abutting against the side of the movable plate.

[0006] In this invention, the first magnet corresponds to the second magnet, and the side of the L-shaped rod is provided with a slot that matches the locking rod, and the locking rod is inserted into the slot.

[0007] In this invention, the end of the L-shaped rod is located inside the support, and the top and bottom of the fixed seat are provided with sliding openings for the sliding of the movable plate. The front and rear sides of the fixed seat are both open structures.

[0008] In this utility model, a first screw is fixedly installed inside the fixed base, a first screw sleeve is screwed onto the outside of the first screw, and a through hole for the first screw to pass through is provided on the side of the movable plate.

[0009] This utility model also includes a third positioning module, which is pluggably disposed on the side of the back plate. The third positioning module includes a plug block that is plugged into the side of the back plate and a locking block that is fixedly connected to the plug block.

[0010] The present invention also includes a second locking module, which is disposed at the end of the insert block. The second locking module includes a crossbar fixedly connected to the insert block, a locking block hinged to the crossbar, and a second threaded sleeve abutting against the side of the locking block.

[0011] In this invention, the back plate has positioning openings spaced apart on its side, the size of the insert block matches the positioning openings, and a flexible pad is adhered to the side of the card block.

[0012] In this invention, the locking block abuts against the side of the back plate, and the length of the crossbar is equal to the length of the insert block.

[0013] In this invention, a second screw is fixedly connected to the side of the insert block, and a second screw sleeve is screwed onto the outside of the second screw.

[0014] In summary, the beneficial effects of this utility model are as follows:

[0015] 1. Ease of installation: By setting up a first magnet and a second magnet that attract each other, the back plate and the bracket can be quickly positioned and temporarily fixed when they are connected. Users can perform subsequent locking operations without having to precisely align them by hand, which greatly reduces the difficulty of installation and labor intensity.

[0016] 2. Connection reliability: Based on the initial magnetic positioning, the sliding movable plate, locking rod and L-shaped rod are connected by slotted insertion, and the first screw sleeve is screwed in to lock, forming a mechanical interlocking defense line, which ensures the firmness and stability of the connection between the back plate and the bracket, and effectively prevents the monitor from loosening and falling off due to vibration or impact.

[0017] 3. Adaptability and flexibility: By setting multiple positioning ports at intervals on the back panel and using a pluggable third positioning module, users can flexibly select the appropriate positioning port on the back panel to insert the plug of the third positioning module according to the size of different monitors, and then tighten the second screw sleeve, which significantly improves the versatility and applicability of the back panel. Attached Figure Description

[0018] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the structure at the connection point between the present invention and the bracket;

[0020] Figure 2 This is a side view of the connection between the back plate and the third positioning module of this utility model.

[0021] Figure 3 This is a side view of the connection between the insert block, the second locking module, and the second screw of this utility model.

[0022] Figure 4 This is an enlarged structural schematic diagram of part AA of this utility model;

[0023] Figure 5 This is a top view of the locking block of this utility model.

[0024] The following are the labels in the diagram: 1. Base; 2. L-shaped rod; 3. First magnet; 4. Back plate; 5. Support; 6. Fixed seat; 7. Second magnet; 8. Spring; 9. Movable plate; 10. Locking rod; 11. First threaded sleeve; 12. Insert block; 13. Locking block; 14. Crossbar; 15. Locking block; 16. Second threaded sleeve; 17. First screw; 18. Positioning port; 19. Second screw; 20. Bracket. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings.

[0026] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] Please refer to Figures 1 to 5The monitor stand has a magnetically assisted positioning backplate, including a first positioning module, which is located at the end of the stand 20. The first positioning module includes a base 1 fixedly connected to the stand 20, an L-shaped rod 2 hinged to the base 1, and a first magnet 3 fixedly installed on the side of the base 1. A backplate 4 has a second positioning module on its side. The second positioning module and the first positioning module are magnetically coupled to achieve initial alignment and temporary fixation between the backplate 4 and the stand 20. The second positioning module includes a support 5 fixedly connected to the backplate 4, a fixing seat 6 fixedly connected to the support 5, and a second magnet 7 fixedly installed on the side of the fixing seat 6. A first locking module is located on the fixing seat 6. The first locking module is used to achieve a secure connection between the backplate 4 and the stand 20 after the initial alignment. The first locking module includes a movable plate 9 connected to the fixing seat 6 via a spring 8, a locking rod 10 fixedly connected to the movable plate 9, and a first threaded sleeve 11 abutting against the side of the movable plate 9.

[0028] like Figure 1 and Figure 4 As shown, the first magnet 3 corresponds to the second magnet 7. The side of the L-shaped rod 2 has a slot that matches the locking rod 10, facilitating the insertion of the locking rod 10, which is inserted into the slot. The end of the L-shaped rod 2 is located inside the support 5. The top and bottom of the fixed base 6 are provided with sliding openings for the sliding of the movable plate 9. The front and rear sides of the fixed base 6 are both open structures. A first screw 17 is fixedly installed inside the fixed base 6. The first screw sleeve 11 is screwed onto the outside of the first screw 17. The side of the movable plate 9 has a through hole for the first screw 17 to pass through, facilitating the passage of the first screw 17.

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, it also includes a third positioning module, which is pluggably disposed on the side of the back plate 4. The third positioning module includes a plug block 12 that is plugged into the side of the back plate 4, and a locking block 13 that is fixedly connected to the plug block 12. The locking block 13 is used to fix the edge of the display. It also includes a second locking module, which is disposed at the end of the plug block 12. The second locking module includes a crossbar 14 that is fixedly connected to the plug block 12, a locking block 15 that is hinged to the crossbar 14, and a second threaded sleeve 16 that abuts against the side of the locking block 15.

[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the back plate 4 has positioning openings 18 spaced apart on its side. The size of the insert block 12 matches the positioning openings 18. A flexible pad made of silicone is adhered to the side of the locking block 13 to prevent damage to the display when it is fixed. The locking block 15 abuts against the side of the back plate 4. The length of the crossbar 14 is equal to the length of the insert block 12. A second screw 19 is fixedly connected to the side of the insert block 12. A second screw sleeve 16 is screwed onto the outside of the second screw 19. Tightening the second adjusting screw sleeve 16 can press the locking block against the back of the back plate 4.

[0031] Working process: First, bring the second magnet 7, which is installed on the back plate 4, close to the first magnet 3, which is installed on the bracket 20. Utilizing the magnetic attraction, the back plate 4 can be quickly and initially positioned on the bracket 20. The user can then perform the subsequent locking operation without needing to precisely align it by hand, greatly reducing the installation difficulty and labor intensity. At this point, the user can release their hands. Next, manually rotate the L-shaped rod 2 so that its end is inside the support 5. Then, tighten the first threaded sleeve 11. The first threaded sleeve 11 feeds along the first screw 17 and pushes the movable plate 9 to slide towards the L-shaped rod 2 against the elastic force of the spring 8, thereby driving the locking rod 1, which is fixed on the movable plate 9. Insert the L-shaped rod 2 into the slot on the side wall to achieve mechanical locking between the back plate 4 and the bracket 20, completing the final firm connection and ensuring the firmness and stability of the connection between the back plate 4 and the bracket 20. This effectively prevents the monitor from loosening or falling off due to vibration or contact. Subsequently, according to the size of the monitor to be installed, select the corresponding positioning port 18 on the side of the back plate 4 and insert the plug 12 of the third positioning module into the selected positioning port 18. Unfold the locking block 15 so that it fits tightly against the back of the back plate 4. Then tighten the second screw sleeve 16 to fix the edge of the monitor between the clips 13, which significantly improves the versatility and applicability of the back plate 4.

[0032] The above description is merely a preferred embodiment of this utility model and an explanation of the technical principles and solutions employed. Furthermore, the scope of this invention is not limited to the specific combinations of the above-described technical features, but also includes other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in this utility model.

Claims

1. A magnetically assisted positioning backplate for a display stand, characterised in that: It includes a first positioning module, which is disposed at the end of the bracket (20). The first positioning module includes a base (1) fixedly connected to the bracket (20), an L-shaped rod (2) hinged to the base (1), and a first magnet (3) fixedly installed on the side of the base (1). The back plate (4) has a second positioning module on its side. The second positioning module and the first positioning module are magnetically coupled to achieve the initial alignment and temporary fixation of the back plate (4) and the bracket (20). The second positioning module includes a support (5) fixedly connected to the back plate (4), a fixing seat (6) fixedly connected to the support (5), and a second magnet (7) fixedly installed on the side of the fixing seat (6). The first locking module is disposed on the fixed base (6). The first locking module is used to realize a firm connection between the back plate (4) and the bracket (20) after the initial alignment. The first locking module includes a movable plate (9) connected to the fixed base (6) by a spring (8), a locking rod (10) fixedly connected to the movable plate (9), and a first threaded sleeve (11) abutting against the side of the movable plate (9).

2. The magnetism-aided positioning backboard of the display support according to claim 1, characterized in that: The first magnet (3) corresponds to the second magnet (7), and the side of the L-shaped rod (2) is provided with a slot that matches the locking rod (10), and the locking rod (10) is inserted into the slot.

3. The magnetically-aided positioning backboard of a display stand according to claim 1, characterized in that: The end of the L-shaped rod (2) is located inside the support (5). The top and bottom of the fixed seat (6) are provided with sliding openings for the sliding of the movable plate (9). The front and rear sides of the fixed seat (6) are open structures.

4. The magnetically-aided positioning backboard of a display stand according to claim 1, characterized in that: The first screw (17) is fixedly installed inside the fixed base (6), and the first screw sleeve (11) is screwed to the outside of the first screw (17). The side of the movable plate (9) is provided with a through hole for the first screw (17) to pass through.

5. The magnetism-aided positioning backboard of the display support according to claim 1, characterized in that: It also includes a third positioning module, which is pluggably disposed on the side of the back plate (4). The third positioning module includes a plug (12) pluggable to the side of the back plate (4) and a card block (13) fixedly connected to the plug (12).

6. The magnetically-aided positioning backboard of a display stand according to claim 5, characterized in that: It also includes a second locking module, which is disposed at the end of the insert (12). The second locking module includes a crossbar (14) fixedly connected to the insert (12), a locking block (15) hinged to the crossbar (14), and a second threaded sleeve (16) abutting against the side of the locking block (15).

7. The magnetic auxiliary positioning backplate of the monitor stand according to claim 5, characterized in that: The back plate (4) has positioning holes (18) spaced apart on its side. The size of the insert (12) matches the positioning holes (18). The side of the card block (13) is bonded with a flexible pad.

8. The magnetic auxiliary positioning backplate of the monitor bracket according to claim 6, characterized in that: The locking block (15) abuts against the side of the back plate (4), and the length of the crossbar (14) is equal to the length of the insert (12).

9. The magnetic auxiliary positioning backplate of the monitor bracket according to claim 6, characterized in that: The side of the insert (12) is fixedly connected to a second screw (19), and the second screw sleeve (16) is screwed onto the outside of the second screw (19).

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