Quick dismounting structure of display support

Abstract

The utility model provides a display support quick disassembly structure, the display support quick disassembly structure comprises a display fixing seat, a connecting seat and a locking piece, the display fixing seat is connected with the connecting seat through the locking piece, and the locking piece is used for locking and unlocking the connection between the connecting seat and the display fixing seat; wherein the locking piece is provided with a limiting part; a matching part is arranged on the connecting seat, a positioning part is arranged on the display fixing seat, at least part of the limiting part is connected with the matching part, and at least part of the limiting part is connected with the positioning part so as to lock or unlock the connection of the connecting seat and the display fixing seat. According to the quick disassembly structure for the display support, when the connecting base or the display fixing base is maintained or replaced, the locking piece is rotated, the locking piece can be unlocked from the connecting base and the display fixing base, and the disassembly procedure is simple.

Description

Technical Field

[0001] The present application relates to the technical field of display bracket structures, and in particular to a quick-release structure of a display bracket. Background Art

[0002] Nowadays, monitors are used more and more widely in people's daily lives. A monitor stand is a structure used to support and fix a monitor. It has a stable structure and adjustment function, and can be used to install the monitor on a desktop, wall or other supports.

[0003] However, the display stand in the prior art includes a connecting base and a display fixing base. One side of the display fixing base is fixedly connected to the connecting base, and the other side is fixedly connected to the back of the display. The connecting base is connected to the supporting base to enable the display stand to be installed on a desktop, wall or other supporting object. If the connecting base or the display fixing base needs to be replaced or maintained, the entire display stand needs to be disassembled from the display and then maintained. The disassembly procedure is complicated and maintenance is difficult. Or if the stand needs to be turned into a movable workbench, the display stand needs to be removed from the display as a whole. The disassembly procedure is cumbersome and quick switching between different stands cannot be achieved.

[0004] Therefore, the display bracket structure in the prior art has room for further improvement. Utility Model Content

[0005] In view of this, in order to solve the technical problems in the prior art that the connecting base and the display fixing base of the display stand are inconvenient to disassemble and assemble, the disassembly procedure is complicated, and the maintenance is difficult, the present application provides a quick-release structure of the display stand, in which a locking piece is arranged between the connecting base and the display fixing base, and the locking piece is rotatably connected to the display fixing base. The locking piece is used to unlock or lock the connection between the connecting base and the display fixing base. When the connecting base or the display fixing base needs to be maintained, the locking piece can be twisted to unlock the connecting base and the display fixing base, and the display fixing base or the connecting base can be maintained or replaced separately. The disassembly procedure is simple and the maintenance is simple.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a quick-release structure for a display stand, comprising a display fixing seat, a connecting seat and a locking member, wherein the display fixing seat and the connecting seat are connected via the locking member;

[0007] Wherein, the locking member is provided with a limiting portion, and the locking member is an annular structure;

[0008] The connecting seat is provided with a matching portion, the display fixing seat is provided with a positioning portion, the limiting portion is at least partially connected to the matching portion, and the limiting portion is at least partially connected to the positioning portion, so as to lock or unlock the connection between the connecting seat and the display fixing seat.

[0009] Compared with the prior art, a quick-release structure of a display stand in the present application is provided with a locking piece, which is used to lock or unlock the connection between the connecting seat and the display fixing seat. When the connecting seat or the display fixing seat needs to be maintained or replaced, the locking piece will be unlocked from the display fixing seat by twisting the locking piece, and the locking piece will move toward the connecting seat, and the connecting seat will be separated from the display fixing seat, so that the display fixing seat or the connecting seat can be maintained or replaced separately. In the quick-release structure of the display stand in the present application, when the quick-release structure of the display stand is in a locked state, the limiting part at least partially cooperates with the matching part, and the matching part can block the connecting seat from moving in a direction away from the display fixing seat, and the limiting part at least partially cooperates with the positioning part, and the positioning part can block the locking piece from moving toward the connecting seat, thereby improving the connection strength and stability between the connecting seat and the display fixing seat, and the disassembly procedure is simple, and maintenance or replacement is relatively simple.

[0010] Furthermore, the limiting portion includes a limiting block, one end of the limiting block is provided with an opening, and the positioning portion is snapped into the opening, so that the locking member is sleeved with the display fixing seat.

[0011] Furthermore, the limiting portion further includes a convex ring, which protrudes toward the center line of the locking member. When the display bracket is in a locked state, the top of the matching portion is closely against the bottom of the convex ring.

[0012] Furthermore, the display fixing seat further comprises a panel and a connecting piece, wherein the panel is connected to the connecting piece;

[0013] The connecting member is provided with a slider, which is connected to the connecting member and is arranged on two opposite sides away from the center line of the connecting member.

[0014] Furthermore, the slider is provided with a plug-in slot, the connecting seat is provided with an inserting block that matches the plug-in slot, and the plug-in slot is connected to the inserting block;

[0015] An opening is provided at one end of the plug-in slot, and the plug-in block slides toward the opening and is inserted into the opening, so that the connecting member is fixed to the connecting seat.

[0016] Furthermore, a protrusion is provided on the surface of the slider facing the insertion slot, the protrusion protrudes toward the panel, and the protrusion cooperates with the inner wall of the plug block;

[0017] There are at least two protrusions, and each protrusion is an arc-shaped structure or a rectangular structure.

[0018] In some embodiments of the present application, the connecting base includes an adapter, a connecting portion, and a rotating member, and the connecting portion is rotatably connected to the adapter via the rotating member;

[0019] The connecting portion is detachably connected to the display fixing seat.

[0020] Furthermore, a friction member is provided between the connecting portion and the adapter, one end of the friction member is rotatably connected to the adapter, and the other end is fixedly connected to the connecting portion;

[0021] The friction member is provided with a coaxial annular groove on one side facing the adapter, and the adapter is provided with a coaxial annular convex wall corresponding to the annular groove;

[0022] or,

[0023] The friction member is provided with a coaxial annular convex wall on one side facing the adapter, and the adapter is provided with a coaxial annular groove corresponding to the annular convex wall;

[0024] Wherein, the annular convex wall is at least two rings, the annular groove is at least two rings, and the annular groove cooperates with the annular convex wall.

[0025] Furthermore, the connecting portion includes a first support and a second support arranged in parallel, the first support is connected to the second support, and the adapter is located between the first support and the second support;

[0026] The friction member is provided with a protrusion, and the protrusion is arranged on the outer side wall of the friction member away from the adapter;

[0027] The second support is provided with a mounting hole adapted to the friction member.

[0028] Furthermore, it further comprises a coaxially arranged fixing assembly, the fixing assembly being threadedly connected to the rotating member, and the fixing assembly being located on a side of the first support away from the adapter;

[0029] Wherein, the fixing assembly includes two arc-shaped gaskets and a flat gasket, and the flat gasket and the end of the rotating member are pressed tightly against each other.

[0030] The quick-release structure of a display stand of the present application has at least the following technical effects:

[0031] 1. By setting a limiting part, the limiting part includes a limiting block and a convex ring, and an opening is provided at one end of the positioning member. The positioning part is inserted into the opening so that the locking member is connected to the display fixing seat. The opening can prevent the locking member from moving toward the connecting seat, thereby strengthening the connection strength and improving the connection strength between the locking member and the display fixing seat.

[0032] 2. By setting a protrusion on the surface of the slider facing the plug-in slot, the protrusion protrudes toward the panel, and the protrusion cooperates with the inner wall of the plug block, when the connecting seat and the connecting piece are connected, the friction resistance can be increased, which is beneficial to increase the friction strength when the connecting piece and the connecting seat are fixed, preventing them from being easily loosened, and is simple to disassemble, which is convenient for users or maintenance personnel to quickly disassemble and install the monitor, and is convenient to use.

[0033] 3. By setting an annular groove and an annular convex wall, the annular groove cooperates with the annular convex wall, the annular convex wall has at least two rings, and the annular groove has at least two rings, which increases the contact area between the friction part and the adapter, increases the friction surface, reduces the wear and damage of the friction part and the adapter, extends the service life of the display stand, and increases stability and safety.

[0034] 4. By arranging a protrusion on the outer side wall of the friction part away from the adapter, the protrusion protrudes away from the center line of the friction part, thereby increasing the contact area between the friction part and the second support, thereby increasing the friction force, and when the adapter rotates, the friction part provides friction resistance to limit its relative rotation, thereby greatly increasing the friction resistance between the connecting seat and the adapter, making it possible to bear a greater weight of the display, making it less likely for the display to be lowered, and increasing the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 This is a structural diagram of a quick-release structure of a display stand provided in one embodiment of the present application;

[0036] Figure 2 This is a schematic structural diagram of a display fixing base provided in one embodiment of the present application;

[0037] Figure 3 This is a schematic diagram of the exploded structure of the quick-release structure of the display bracket provided in one embodiment of the present application;

[0038] Figure 4 This is a side structural diagram of a quick-release structure of a display stand provided in one embodiment of the present application;

[0039] Figure 5 yes Figure 4 Schematic cross-section of the middle AA;

[0040] Figure 6 yes Figure 2 Enlarged schematic diagram of part C in the middle.

[0041] Reference numerals:

[0042] 1. Display fixing base; 2. Connecting base; 3. Locking piece; 4. Friction piece; 5. Fixing assembly; 6. Fixing nut;

[0043] 11. Positioning portion; 12. Connecting piece; 13. Panel; 14. Slider; 141. Insertion slot; 142. Protrusion;

[0044] 21. Mating portion; 22. Insert block; 23. Adapter; 24. Connecting portion; 25. Rotating member; 231. Annular convex wall; 241. First support; 242. Second support;

[0045] 31. Limiting portion; 311. Protruding ring; 312. Limiting block;

[0046] 41. Annular groove; 42. Bump; 51. Flat gasket; 52. Arc-shaped gasket. DETAILED DESCRIPTION

[0047] In order to enable those skilled in the art to better understand the technical solutions of the present disclosure, the present disclosure is described in detail, clearly, and completely in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present disclosure and are not intended to limit the present disclosure.

[0048] In the description of this application, if there is a description of first or second, it is only used to distinguish technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0049] Those skilled in the art should understand that, in the disclosure of this application, the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms cannot be understood as limiting this application.

[0050] The present application is further described in detail below with reference to the accompanying drawings. Figures 1 to 6 illustrate.

[0051] The embodiment provides a quick-release structure for a display stand, which is applied in the technical field of display stand structures. Specifically, Figures 1 to 6As shown, it includes a display fixing base 1 and a connecting base 2, the display fixing base 1 is connected to the connecting base 2, the display fixing base 1 is fixedly connected to the back of the display, the display fixing base 1 is fixedly set on a desktop, a wall or other support, and the connecting base 2 cooperates with the display fixing base 1. The user can flexibly adjust the angle of the display to obtain the best viewing experience and work efficiency; it also includes a locking piece 3, the locking piece 3 is at least partially sleeved with the display fixing base 1, the locking piece 3 is at least partially sleeved with the connecting base 2, and the locking piece 3 is used to lock and unlock the connection between the connecting base 2 and the display fixing base 1, and the diameter of the locking piece 3 The outer diameter of the connecting base 2 is L1, and L1>L2. When the connecting base 2 and the display fixing base 1 need to be locked, the locking piece 3 passes through the connecting base 2, and by twisting the locking piece 3, the locking piece 3 is engaged with the display fixing base 1 to achieve fixation; when the connecting base 2 or the display fixing base 1 needs to be replaced or maintained, the locking piece 3 is twisted to unlock the locking piece 3 from the display fixing base 1, and the locking piece 3 moves toward the connecting base 2, and the connecting base 2 is separated from the display fixing base 1. The display fixing base 1 or the connecting base 2 can be maintained or replaced separately. The disassembly procedure is simple, and maintenance or replacement is simple, which improves work efficiency.

[0052] Specifically, such as Figures 2 to 3 As shown, the locking member 3 is provided with a limiting portion 31, the connecting seat 2 is provided with a matching portion 21 that cooperates with the limiting portion 31, and the display fixing seat 1 is provided with a positioning portion 11 that cooperates with the limiting portion 31. The limiting portion 31 is at least partially connected to the matching portion 21, and the matching portion 21 is used to limit the displacement of the connecting seat 2 in the direction away from the display fixing seat 1. The limiting portion 31 is at least partially connected to the positioning portion 11, and the positioning portion 11 is used to limit the displacement of the display fixing seat 1 toward the connecting seat 2. The limiting portion 31 cooperates with the positioning portion 11, and the positioning portion 11 can block the locking member 3 from moving toward the connecting seat 2, thereby improving the connection strength and stability between the connecting seat 2 and the display fixing seat 1. The quick-release structure of the display bracket has a locked state and an unlocked state. When in the locked state, the limiting portion 31 prevents the connecting base 2 from escaping from the locking piece 3, and the locking piece 3 and the display fixing base 1 cannot rotate relative to each other, which is beneficial to prevent the display fixing base 1 and the locking piece 3 from separating during use, thereby improving the connection strength and stability of the locking piece 3 and the display fixing base 1; when in the unlocked state, the limiting portion 31 allows the connecting base 2 to escaping from the locking piece 3, and the locking piece 3 and the display fixing base 1 can rotate relative to each other, and the locking piece 3 can be easily passed through the connecting base 2, which is convenient for users to replace or maintain the connecting base 2 or the display fixing base 1, and the disassembly procedure is simple.

[0053] Further, such as Figure 3As shown, the limiting portion 31 includes a limiting block 312 and a raised ring 311. The limiting block 312 has an opening at one end, and the end away from the opening is perpendicularly connected to the raised ring 311. When the positioning portion 11 is engaged with the opening, the raised ring 311 limits the positioning portion 11, preventing the positioning portion 11 from disengaging from the limiting block 312, thereby securing the locking member 3 to the display holder 1. This strengthens the connection strength between the locking member 3 and the display holder 1 and prevents the locking member 3 from moving toward the connecting base 2. The raised ring 311 protrudes toward the centerline of the locking member 3. When in the locked state, the mating portion 21 is located in the locking member 3, with the top of the mating portion 21 abutting the bottom of the raised ring 311. The diameter of the raised ring 311 is larger than the outer diameter of the mating portion 21. This helps prevent the connecting base 2 from moving away from the display holder 1 and preventing the connecting base 2 from falling out. This strengthens the connection strength between the locking member 3 and the connecting base 2 and improves the efficiency and stability of the use of the locking member 3 and the connecting base 2.

[0054] like Figure 6 As shown, the display fixing seat 1 also includes a panel 13 and a connecting member 12, the panel 13 is fixedly connected to the connecting member 12, a slider 14 is provided on the connecting member 12, the slider 14 is vertically connected to the connecting member 12, the slider 14 is arranged on two opposite sides away from the center line of the connecting member 12, the slider 14 is provided with a plug-in slot 141, and the connecting seat 2 is provided with an insert block 22 that cooperates with the plug-in slot 141, the plug-in slot 141 is snap-fitted with the insert block 22, wherein one end of the insert slot 141 is provided with an opening, and the opening is arranged on the side of the connecting member 12 facing the locking member 3, the insert block 22 slides toward the opening direction and is snapped into the bayonet to prevent the connecting seat 2 from being disengaged from the connecting member 12. A protrusion 142 is provided on the surface of the slider 14 facing the plug-in slot 141. The protrusion 142 is an arc-shaped structure or a rectangular structure. There are at least two protrusions 142, and the protrusions 142 protrude toward the panel 13. When the connecting base 2 and the connecting member 12 are connected, the protrusion 142 cooperates with the inner wall of the plug block 22, so that the connecting member 12 and the connecting base 2 are fixedly connected, which can increase the friction resistance, which is beneficial to increase the friction strength when the connecting member 12 and the connecting base 2 are fixed, preventing them from being easily loosened, and is easy to disassemble, which is convenient for users or maintenance personnel to quickly disassemble and install the display, and is easy to use.

[0055] In this embodiment, if Figures 2 to 6As shown, the connecting base 2 includes an adapter 23, a connecting part 24 and a rotating member 25. The rotating member 25 is a bolt. The connecting part 24 and the adapter 23 are rotatably connected through the rotating member 25. The connecting part 24 is detachably connected to the display fixing base 1. A friction member 4 is provided between the connecting part 24 and the adapter 23. One end of the friction member 4 is rotatably connected to the adapter 23, and the other end is fixedly connected to the connecting part 24. When the adapter 23 rotates, the friction member 4 provides friction resistance to limit its relative rotation, thereby greatly increasing the friction resistance between the connecting base 2 and the adapter 23, so that it can bear a larger display gravity, and it is not easy to cause the display to lower its head, which increases the convenience of use.

[0056] Specifically, such as Figure 3 As shown, the friction member 4 is provided with a coaxially arranged annular groove 41 on the side facing the adapter 23, and the adapter 23 is provided with a coaxially arranged annular convex wall 231 corresponding to the annular groove 41, or the friction member 4 is provided with a coaxially arranged annular convex wall 231 on the side facing the adapter 23, and the adapter 23 is provided with a coaxially arranged annular groove 41 corresponding to the annular convex wall 231. The annular convex wall 231 is at least two rings, and the annular groove is at least two rings. The annular groove cooperates with the annular convex wall 231, which increases the contact area between the friction member 4 and the adapter 23, increases the friction surface, reduces the wear and damage of the friction member 4 and the adapter 23, extends the service life of the display stand, and increases stability and safety. Among them, the connecting part 24 includes a first support 241 and a second support 242 arranged in parallel, the first support 241 is connected to the second support 242, the adapter 23 is located between the first support 241 and the second support 242, the friction member 4 is connected to the second support 242 through the rotating member 25, and is located in the second support 242, and a protrusion 42 is provided on the outer side wall of the friction member 4 away from the adapter 23, and there are at least two protrusions 42, and the protrusions 42 protrude in the direction away from the center line of the friction member 4, and the second support 242 is provided with a mounting hole adapted to the friction member 4, which increases the contact area between the friction member 4 and the second support 242, thereby increasing the friction force and improving the stability.

[0057] like Figure 5As shown, the device further includes a coaxially arranged fixing assembly 5 and fixing nut 6. The fixing assembly 5 is threadedly connected to the rotating member 25 and is located on the side of the first support 241 away from the adapter 23. The fixing assembly 5 includes two arc-shaped gaskets 52 and a flat gasket 51. The flat gasket 51 and the end of the rotating member 25 are pressed against each other. The arc-shaped gaskets 52 and the flat gasket 51 can help disperse the force applied by the rotating member 25 on the first support 241, reduce pressure concentration, and prevent the first support 241 from being deformed or damaged by excessive pressure. They can also increase friction, improve the stability between the rotating member 25 and the connecting base 2, and save costs. The friction member 4 is provided with a positioning groove adapted to the fixing nut 6. The positioning groove is located on the side away from the adapter 23. The fixing nut 6 is threadedly connected to the rotating member 25. The fixing nut 6 cooperates with the positioning groove to achieve the connection between the connecting base 2 and the rotating shaft, thereby fixing the angle of the display.

[0058] The present application has been described in detail above. Specific examples have been used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is intended only to facilitate understanding of the present application and its core concepts. It should be noted that, without departing from the principles of the present application, a number of improvements and modifications may be made to the present application by a person skilled in the art, and such improvements and modifications shall fall within the scope of protection of the claims of the present application.

Claims

1. A quick-release structure for a display stand, characterized in that: It comprises a display fixing seat (1), a connecting seat (2) and a locking piece (3), wherein the display fixing seat (1) and the connecting seat (2) are connected via the locking piece (3); Wherein, the locking member (3) is provided with a limiting portion (31), and the locking member (3) is an annular structure; The connecting base (2) is provided with a matching portion (21), the display fixing base (1) is provided with a positioning portion (11), the limiting portion (31) is at least partially connected to the matching portion (21), and the limiting portion (31) is at least partially connected to the positioning portion (11), so as to lock or unlock the connection between the connecting base (2) and the display fixing base (1).

2. The quick-release structure of the display stand according to claim 1, characterized in that: The limiting portion (31) comprises a limiting block (312), one end of the limiting block (312) is provided with an opening, and the positioning portion (11) is snapped into the opening, so that the locking member (3) is sleeved with the display fixing seat (1).

3. The quick-release structure of the display stand according to claim 1, characterized in that: The limiting portion (31) further comprises a convex ring (311) which protrudes toward the center line of the locking member (3). When the display bracket is in a locked state, the top of the matching portion (21) abuts against the bottom of the convex ring (311).

4. The quick-release structure of the display stand according to claim 1, characterized in that: The display fixing seat (1) further comprises a panel (13) and a connecting member (12), wherein the panel (13) is connected to the connecting member (12); The connecting member (12) is provided with a slider (14), the slider (14) is connected to the connecting member (12), and the slider (14) is arranged on two opposite sides away from the center line of the connecting member (12).

5. The quick-release structure of the display stand according to claim 4, characterized in that: The slider (14) is provided with a plug-in slot (141), the connecting seat (2) is provided with an inserting block (22) that matches the plug-in slot (141), and the plug-in slot (141) is connected to the inserting block (22); An opening is provided at one end of the plug-in slot (141), and the plug-in block (22) slides toward the opening and is inserted into the opening, so that the connecting member (12) is connected to the connecting seat (2).

6. The quick-release structure of the display stand according to claim 5, characterized in that: The surface of the slider (14) facing the insertion groove (141) is provided with a protrusion (142), the protrusion (142) protrudes toward the panel (13), and the protrusion (142) cooperates with the inner wall of the insert block (22); There are at least two protrusions (142), and the protrusions (142) are arc-shaped or rectangular structures.

7. The quick-release structure of a display stand according to any one of claims 1 to 5, characterized in that: The connecting seat (2) comprises an adapter (23), a connecting portion (24) and a rotating member (25), wherein the connecting portion (24) and the adapter (23) are rotatably connected via the rotating member (25); The connecting portion (24) is detachably connected to the display fixing seat (1).

8. The quick-release structure of the display stand according to claim 7, characterized in that: A friction member (4) is provided between the connecting portion (24) and the adapter (23); one end of the friction member (4) is rotatably connected to the adapter (23), and the other end is fixedly connected to the connecting portion (24); The friction member (4) is provided with a coaxially arranged annular groove (41) on a side facing the adapter (23); and the adapter (23) is provided with a coaxially arranged annular convex wall (231) corresponding to the annular groove (41); or, The friction member (4) is provided with a coaxially arranged annular convex wall (231) on a side facing the adapter (23), and the adapter (23) is provided with a coaxially arranged annular groove (41) corresponding to the annular convex wall (231); The annular convex wall (231) is at least two rings, the annular groove (41) is at least two rings, and the annular groove (41) cooperates with the annular convex wall (231).

9. The quick-release structure of the display stand according to claim 8, characterized in that: The connecting portion (24) comprises a first support (241) and a second support (242) arranged in parallel, the first support (241) is connected to the second support (242), and the adapter (23) is located between the first support (241) and the second support (242); The friction member (4) is provided with a protrusion (42), and the protrusion (42) is arranged on the outer side wall of the friction member (4) away from the adapter (23); The second support (242) is provided with a mounting hole adapted to the friction member (4).

10. The quick-release structure of the display stand according to claim 9, characterized in that: It also includes a coaxially arranged fixing assembly (5), the fixing assembly (5) being threadedly connected to the rotating member (25), and the fixing assembly (5) being located on a side of the first support (241) away from the adapter (23); The fixing assembly (5) comprises two arc-shaped gaskets (52) and a flat gasket (51), and the flat gasket (51) and the end of the rotating member (25) are pressed tightly against each other.

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