Quick release structure capable of being hung and adjusted at multiple angles

Abstract

The utility model relates to a quick release structure capable of being hung and adjusted at multiple angles, and belongs to the field of medical equipment with display operation. Comprising a front-back rotating base assembly, a left-right rotating assembly and a clamping seat assembly capable of rotating up and down which are sequentially connected. The left-right rotating assembly comprises a rotating shaft fixing block and a rotating shaft fixing seat, the rotating shaft fixing block is rotationally connected with the rotating shaft fixing seat, and the rotating shaft fixing block is fixedly connected with the base assembly; the rotating shaft fixing seat is connected between the rotating shaft fixing block and the clamping seat assembly; the base assembly rotating front and back comprises a damping rotating shaft assembly, and the damping rotating shaft assembly is fixedly connected with one side of the rotating shaft fixing block. The display screen can be adjusted in a pitching, left-right and up-down all-directional multi-angle mode, fast disassembly and assembly can be achieved, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment with display operation, in particular to a quick-detachable structure which can be suspended and adjusted at multiple angles. Background Art

[0002] Currently, all electronic instruments and devices that can display on the market need to adjust the control panel to control the device, or adjust the display panel to display relevant images, data and other prompt information. In order to improve the operability of the control panel component, for example, the control panel is adjusted according to the needs to make the control panel easy to operate; or the display panel is adjusted to make the display angle optimal. The devices on the market generally cannot adjust various angles and can only be fixed in one position, which is difficult to meet the operation and display needs. Therefore, the existing technology still needs to be improved and developed.

[0003] In view of the above-mentioned deficiencies in the prior art, the purpose of the present application is to provide a quick-release structure that can be hung and adjusted at multiple angles, so as to solve the problem that the prior art cannot be adjusted and displayed at multiple angles. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a quick-release structure that can be suspended and adjusted at multiple angles. The technical problem to be solved is to provide a quick-release structure that can adjust a display screen at multiple angles and can achieve quick disassembly and assembly for easy operation.

[0005] To achieve the above purpose, the utility model provides a quick-release structure that can be suspended and adjusted at multiple angles, including a base assembly that rotates forward and backward, a left and right rotating assembly, and a clamping seat assembly that can rotate up and down, which are connected in sequence;

[0006] The left and right rotating assembly comprises a rotating shaft fixing block and a rotating shaft fixing seat, wherein the rotating shaft fixing block is rotatably connected to the rotating shaft fixing seat, and the rotating shaft fixing block is fixedly connected to the front and rear rotating base assembly; the rotating shaft fixing seat is connected between the rotating shaft fixing block and the clamping seat assembly;

[0007] The back-and-forth rotating base assembly comprises a damping shaft assembly, and the damping shaft assembly is fixedly connected to one side of the shaft fixing block.

[0008] Furthermore, the forward and backward rotating base assembly also includes a hanging plate and a quick-release support seat, the hanging plate is fixedly connected to one side of the quick-release support seat, and the other side of the quick-release support seat is movably connected to the damping shaft assembly.

[0009] Furthermore, a receiving cavity is provided on one side of the quick-release support seat close to the rotating shaft fixing block, a slot cooperating with the rotating shaft fixing block is provided at the center of the receiving cavity, and the damping rotating shaft assembly is arranged in the receiving cavity and passes through the slot.

[0010] Furthermore, the damping shaft assembly includes a bracket, a friction plate and a butterfly spring assembly and a damping shaft fixing plate, the friction plate and the butterfly spring assembly are sleeved on both ends of the bracket, one end of the damping shaft fixing plate is sleeved between the friction plate and the butterfly spring assembly, and the other end of the damping shaft fixing plate is fixedly connected to the inner wall of the accommodating cavity.

[0011] Furthermore, first knob plugs are provided on both sides of the accommodating cavity on the quick-release support seat for fixing the hanging plate and the quick-release support seat.

[0012] Furthermore, a rotating shaft is fixed on the rotating shaft fixing block, and an external thread is arranged on the lower part of the rotating shaft; and a rotating channel cooperating with the rotating shaft is provided on the rotating shaft fixing seat.

[0013] Furthermore, a fixing hole is provided on the shaft fixing block, and a limiting groove cooperating with the fixing hole is provided along the circumferential direction above the rotating channel on the shaft fixing seat. The fixing hole and the limiting groove are movably connected by screws to limit the left and right rotation angle of the shaft fixing block.

[0014] Furthermore, a plurality of first mounting holes are provided on one side of the shaft fixing block close to the quick-release support seat, a plurality of second mounting holes corresponding to the first mounting holes are provided on the bracket, and the shaft fixing block is fixedly connected to the bracket through the first mounting holes and the second mounting holes.

[0015] Furthermore, a second knob plug is provided on one side of the upper end of the rotating shaft fixing seat close to the clamping seat assembly, for fixing the rotating shaft fixing seat and the clamping seat assembly.

[0016] Furthermore, a through hole is provided at the bottom end of the clamping seat assembly, and the through hole is connected to the rotating pin shaft. The clamping seat assembly is fixedly connected to the rotating shaft fixing seat via a bearing and a rotating pin shaft.

[0017] The beneficial technical effects achieved by the utility model are:

[0018] By movably connecting a damping shaft assembly to the quick-release support seat, and by fixedly connecting the damping shaft assembly to the shaft fixing block, the shaft fixing block is rotatably connected to the shaft fixing seat, and the shaft fixing seat is rotatably connected to the clamping seat assembly, the display screen can be adjusted in all directions and at multiple angles, front and back, left and right, and up and down;

[0019] By using knob plugs to fix between the rotating shaft fixing seat and the clamping seat assembly, and between the quick-release supporting seat and the hanging plate, the structure can be quickly disassembled and assembled, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1This is an exploded view of a quick-detachable structure that can be hung and adjusted at multiple angles according to the utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of a quick-detachable structure that can be suspended and adjusted at multiple angles in the utility model;

[0022] Figure 3 (a) is a top view of a quick-release support seat of the utility model that can hang a quick-release structure that can be adjusted at multiple angles; Figure 3 (b) is a bottom view of a quick-release support base that can be suspended and adjusted at multiple angles according to the present invention;

[0023] Figure 4 (a) is a schematic diagram of a rotating shaft fixing block of a quick-release structure capable of hanging and adjusting multiple angles according to the present invention; Figure 4 (b) is a bottom view of a rotating shaft fixing block that can be suspended and adjusted at multiple angles according to the utility model;

[0024] Figure 5 It is a structural schematic diagram of the rotating shaft fixing seat;

[0025] Figure 6 is a schematic diagram of the structure of the damping shaft assembly;

[0026] Figure 7 An exploded view of the connection between the rotating shaft fixing block and the rotating shaft fixing seat;

[0027] Figure 8 It is a cross-sectional view of the connection between a rotating shaft fixing block, a rotating shaft fixing seat and a clamping seat assembly of a quick-detachable structure that can be suspended and adjusted at multiple angles according to the utility model;

[0028] Fig. 9 It is a schematic diagram of the structure of plugging the knob;

[0029] Fig.10 To flip the quick release support plate downward 15 degrees;

[0030] Fig.11 To flip the quick release support plate upwards 15 degrees;

[0031] Fig.12 (a) shows how to rotate the quick-release support plate 55 degrees to the right and flip it upward 15 degrees. Figure 1 ; Fig.12 (b) shows how to rotate the quick-release support plate 55 degrees to the right and flip it upward 15 degrees. Figure 2 ;

[0032] Fig.13 (a) shows how to rotate the quick-release support plate 55 degrees to the left and flip it downward 15 degrees. Figure 1 ; Fig.13(b) shows the quick release support plate rotated 55 degrees to the left and flipped 15 degrees downward. Figure 2 ;

[0033] Fig.14 This is a schematic diagram of the clamping assembly of the utility model rotating 90 degrees and the quick-release support plate rotating to the left by a certain angle;

[0034] Reference figures: 1, hanging plate; 2, wall screw; 3, left damping shaft assembly; 301, bracket; 302, friction plate and butterfly spring assembly; 303, damping shaft fixing plate; 4, right damping shaft assembly; 5, quick release support seat; 501, screw avoidance hole; 502, knob plug matching hole; 502a, E-type retaining ring limit hole; 502b, compression spring installation hole; 502c, knob matching hole; 503, screw hole; 504, fixing hole; 505, slot; 506, friction plate and butterfly spring assembly placement position; 6, first knob plug; 601, knob; 602, compression spring; 60 3. E-type retaining ring; 604, knob plug shaft; 7. shaft fixing block; 701, first mounting hole; 702, mounting screw hole; 703, shaft; 704, external thread; 705, screw; 8. graphite nylon gasket; 9. engineering bushing; 10. Kimi screw; 11. shaft fixing seat; 1101, limit groove; 1102, groove; 1103, rotation channel; 1104, second knob plug matching hole; 12. plane thrust bearing; 13. butterfly spring; 14. anti-loosening nut; 15. roller bearing; 16. rotating pin; 17. clamping seat assembly; 18. plug screw; 19. second knob plug. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0037] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0038] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] In order to better understand the purpose, structure and function of the utility model, the utility model is described in further detail below in conjunction with the accompanying drawings, which is a quick-release structure that can be suspended and adjusted at multiple angles.

[0040] Embodiment 1:

[0041] like Figure 1 and Figure 2 As shown, the utility model provides a quick-release structure that can be suspended and adjusted at multiple angles, including a base assembly that rotates forward and backward, a left and right rotating assembly, and a clamping seat assembly that can rotate up and down, which are connected in sequence;

[0042] The left-right rotating assembly includes a rotating shaft fixing block 7 and a rotating shaft fixing seat 11, wherein the rotating shaft fixing block 7 is rotatably connected to the rotating shaft fixing seat 11, and the rotating shaft fixing block 7 is fixedly connected to the base assembly; the rotating shaft fixing seat 11 is connected between the rotating shaft fixing block 7 and the clamping seat assembly 17;

[0043] The back-and-forth rotating base assembly includes a damping shaft assembly, and the damping shaft assembly is fixedly connected to one side of the shaft fixing block 7 .

[0044] Embodiment 2:

[0045] like Figure 1 and Figure 2 As shown, the utility model provides a quick-release structure that can be suspended and adjusted at multiple angles, including a base assembly that rotates forward and backward, a left and right rotating assembly, and a clamping seat assembly that can rotate up and down, which are connected in sequence;

[0046] The left-right rotating assembly includes a rotating shaft fixing block 7 and a rotating shaft fixing seat 11, wherein the rotating shaft fixing block 7 is rotatably connected to the rotating shaft fixing seat 11, and the rotating shaft fixing block 7 is fixedly connected to the base assembly; the rotating shaft fixing seat 11 is connected between the rotating shaft fixing block 7 and the clamping seat assembly 17;

[0047] The back-and-forth rotating base assembly includes a damping shaft assembly, and the damping shaft assembly is fixedly connected to one side of the shaft fixing block 7 .

[0048] The difference between this embodiment and embodiment 1 is that:

[0049] like Figure 1 and Figure 2 As shown, the forward and backward rotating base assembly further includes a hanging plate 1 and a quick-release support seat 5. The hanging plate 1 is hung on one side of the quick-release support seat 5 by a wall-hanging screw 2 and is connected and fixed by a first knob plug 6 to realize the quick-release function; the other side of the quick-release support seat 5 is movably connected to the damping shaft assembly to realize the forward and backward rotating function;

[0050] like Figure 3 and Figure 6 As shown, a receiving cavity is provided on one side of the quick-release support seat 5 close to the rotating shaft fixing block 7, a slot 505 cooperating with the rotating shaft fixing block 7 is provided at the center of the receiving cavity, and the damping rotating shaft assembly is arranged in the receiving cavity and passes through the slot 505;

[0051] The damping shaft assembly includes a left damping shaft assembly 3 and a right damping shaft assembly 4 which are fixedly connected. The left damping shaft assembly 3 and the right damping shaft assembly 4 have the same structure. The left damping shaft assembly 3 is now taken as an example to illustrate the structure of the left damping shaft assembly 3. The left damping shaft assembly 3 includes a bracket 301, a friction plate and a butterfly spring plate assembly 302 and a damping shaft fixing plate 303. The friction plate and the butterfly spring plate assembly 302 are sleeved on one end of the bracket 301, and one end of the damping shaft fixing plate 303 is sleeved between the friction plate and the butterfly spring plate assembly. The damping shaft fixing plate 303 can rotate around the central axis of the bracket; the other end of the damping shaft fixing plate 303 is fixedly connected to the inner wall of the accommodating chamber; specifically, the friction plate and butterfly spring assembly 302 is located at the friction plate and butterfly spring assembly placement position 506 in the accommodating chamber, and the inner wall of the accommodating chamber is provided with a fixing hole 504 that matches the damping shaft fixing plate, which is used to fix the damping shaft fixing plate 303 and the quick-release support seat 5; the bracket of the left damping shaft assembly 3 is fixedly connected to the bracket of the right damping shaft assembly 4;

[0052] As can be seen from the above, the damping shaft fixing plate 303 can rotate around the central axis of the bracket, so that the base assembly can realize the function of rotating forward and backward through the damping shaft assembly, so the display screen arranged on the base assembly can be adjusted to rotate forward and backward, and when the flipping stops, the display screen will not shake up and down or fall down, but the friction force generated by the squeezing between the friction plate of the damping shaft assembly and the butterfly spring piece makes the display screen stay at the desired position;

[0053] The bracket 301 is fixedly connected to the shaft fixing block 7; specifically, a plurality of first mounting holes 701 are provided on one side of the shaft fixing block 7 close to the quick-release support seat 5, and a plurality of second mounting holes corresponding to the first mounting holes are provided on the bracket 301, and the shaft fixing block is fixedly connected to the bracket through the first mounting holes 701 and the second mounting holes using screws 705;

[0054] The quick-release support base 5 is also provided with screw holes 503, which are fixedly connected to the suspension plate by wall-mounted screws 2; screw avoidance holes 501 are provided at both ends of the quick-release support base away from the rotating shaft fixing block;

[0055] like Figure 1 , Figure 3 and Fig. 9 As shown, first knob plugs 6 are provided on both sides of the accommodating cavity on the quick-release support seat 5, which are used to fix the suspension plate 1 to the quick-release support seat 5; specifically, a knob plug matching hole 502 matching the first knob plug 6 is provided on the side of the quick-release support seat 5 close to the rotating shaft fixing block 7, the first knob plug includes a knob 601, a knob plug shaft 604, an E-type retaining spring 603 and a compression spring 602, a knob plug column is provided on the knob 601, the knob plug column is fixedly connected with the knob plug shaft 604, an E-type retaining spring 603 is provided at the connection between the knob plug column and the knob plug shaft, and the compression spring 602 is sleeved on the knob plug column; an E-type retaining spring limiting hole 502a, a compression spring mounting hole 502b and a knob matching hole 502c are provided in the matching hole 502, which respectively match the E-type retaining spring, the compression spring and the knob of the first knob plug;

[0056] like Figure 4 and Figure 5 As shown, a rotating shaft 703 is fixed to the bottom of the rotating shaft fixing block 7, and an external thread 704 is provided at the lower part of the rotating shaft 703. The rotating shaft fixing seat 11 has a rotating channel 1103 matched with the rotating shaft 703. The rotating channel is a through hole, and the rotating shaft 703 passes through the rotating channel 1103. The rotating shaft 703 rotates in the rotating channel. The lower end surface of the rotating shaft fixing block 7 is frictionally connected with the upper end surface of the rotating shaft fixing seat 11, and the rotating shaft fixing block 7 can realize rotational movement relative to the rotating shaft fixing seat 11.

[0057] like Figure 7 and Figure 8As shown, the rotating shaft 703 is connected to the rotating channel. Specifically, an engineering sleeve 9, a plane thrust bearing 12, at least one butterfly spring 13 and a locking nut 14 are installed in the rotating shaft fixing seat 11, wherein the plane thrust bearing can also be replaced by a grinding insert, a POM sheet or a copper sheet; a graphite nylon gasket 8 is placed between the rotating shaft fixing block 7 and the rotating shaft fixing seat 11, specifically, the graphite nylon gasket 8 is arranged in the groove 1102 of the rotating shaft fixing seat 11, which can play a role of wear resistance and silence; the rotating shaft 703 passes through the engineering sleeve 9, the shoulder of the engineering sleeve 9 is frictionally connected with the end face of the rotating shaft fixing seat 11, and the neck of the engineering sleeve 9 is connected with the inner wall of the rotating channel; the plane thrust bearing 12 is arranged in the rotating shaft fixing seat 11, And it is connected to the shaft fixing block 7, and the shaft fixing block 7 is rollingly connected to the shaft fixing seat 11 through a plane thrust bearing 12; the butterfly spring piece 13 is connected to the plane thrust bearing 12 and abuts against the shaft fixing block 7; the anti-loosening nut 14 is connected to the shaft fixing block 7 and abuts against the butterfly spring piece 13, and the anti-loosening nut 14 is used to fix the shaft fixing block 7; and the shaft fixing block 7 is provided with a mounting screw hole 702 for assembling the Kimi screw 10, and a limiting groove 1101 matching the mounting screw hole is provided in the groove 1102 on the shaft fixing seat along the circumferential direction, and the mounting screw hole 702 and the limiting groove 1101 are movably connected by the Kimi screw 10 to limit the angle of rotation of the shaft fixing block 7 to the left and right;

[0058] Therefore, through the specific arrangement of the above components, when a thrust is applied to the shaft fixing block 7, the shaft fixing block 7 can rotate relative to the shaft fixing seat 11, and the shaft fixing block 7 can be locked in time after the pushing of the shaft fixing block 7 stops.

[0059] like Fig.10 and Fig.11 As shown, the quick release support base is flipped downward 15 degrees and upward 15 degrees respectively;

[0060] like Fig.12 (a) and Fig.12 (b) shows that the quick release support base is rotated 55 degrees to the right and flipped upward 15 degrees, and the quick release support base is rotated 55 degrees to the right and flipped upward 15 degrees;

[0061] like Fig.13 (a) and Fig.13 (b) shows the quick release support base being rotated 55 degrees to the left and flipped 15 degrees downward, and the quick release support plate being rotated 55 degrees to the left and flipped 15 degrees downward.

[0062] Embodiment 3:

[0063] like Figure 1 and Figure 2As shown, the utility model provides a quick-release structure that can be suspended and adjusted at multiple angles, including a base assembly that can rotate forward and backward, a left and right rotating assembly, and a clamping seat assembly that can rotate up and down, which are connected in sequence;

[0064] The left-right rotating assembly includes a rotating shaft fixing block 7 and a rotating shaft fixing seat 11, wherein the rotating shaft fixing block 7 is rotatably connected to the rotating shaft fixing seat 11, and the rotating shaft fixing block 7 is fixedly connected to the base assembly; the rotating shaft fixing seat 11 is connected between the rotating shaft fixing block 7 and the clamping seat assembly 17;

[0065] The back-and-forth rotating base assembly includes a damping shaft assembly, and the damping shaft assembly is fixedly connected to one side of the shaft fixing block 7 .

[0066] The difference between this embodiment and the above embodiments is that:

[0067] like Figure 2 , Figure 5 and Figure 8 As shown, a second knob plug 19 is provided on one side of the upper end of the rotating shaft fixing seat close to the clamping seat assembly, which is used to fix the rotating shaft fixing seat 11 and the clamping seat assembly 17. By loosening the second knob plug, the function of rotating the clamping assembly up and down can be realized; a through hole is provided at the bottom end of the clamping seat assembly, and the through hole is connected to the rotating pin 16. The rotating pin 16 enters the rotating shaft fixing seat 11, and the knob plug shaft of the second knob plug 19 is fixed to the rotating pin 16 through the second knob plug matching hole 1104 provided on the rotating shaft fixing seat 11. The clamping seat assembly is fixedly connected to the outside of the rotating shaft fixing seat 11 by tightening the roller bearing 15, and the locking work of the clamping seat assembly is realized by plugging the screw 18. The clamping seat assembly can be purchased on the market and will not be described in detail here.

[0068] like Fig.14 As shown, the clamping assembly of the present invention rotates 90 degrees, and the quick-release support plate rotates to the left by a certain angle.

[0069] The parts of the present invention that are not described in detail are prior art, and their internal structures will not be described one by one here.

[0070] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A quick-release structure that can be hung and adjusted at multiple angles, characterized in that: It includes a base assembly that rotates forward and backward, a left and right rotating assembly, and a clamping seat assembly that can rotate up and down, which are connected in sequence; The left-right rotating assembly comprises a rotating shaft fixing block and a rotating shaft fixing seat, wherein the rotating shaft fixing block is rotatably connected to the rotating shaft fixing seat, and the rotating shaft fixing block is fixedly connected to the base assembly; the rotating shaft fixing seat is connected between the rotating shaft fixing block and the clamping seat assembly; The back-and-forth rotating base assembly comprises a damping shaft assembly, and the damping shaft assembly is fixedly connected to one side of the shaft fixing block.

2. The quick-release structure capable of hanging and adjusting at multiple angles according to claim 1, characterized in that: The forward and backward rotating base assembly also includes a hanging plate and a quick-release support seat, wherein the hanging plate is fixedly connected to one side of the quick-release support seat, and the other side of the quick-release support seat is movably connected to the damping shaft assembly.

3. The quick-release structure capable of hanging and adjusting at multiple angles according to claim 2 is characterized in that: A receiving cavity is arranged on one side of the quick-release support seat close to the rotating shaft fixing block, a slot cooperating with the rotating shaft fixing block is arranged at the center of the receiving cavity, and the damping rotating shaft assembly is arranged in the receiving cavity and passes through the slot.

4. The quick-release structure capable of hanging and adjusting at multiple angles according to claim 3 is characterized in that: First knob plugs are arranged on both sides of the accommodating cavity on the quick-release support seat for fixing the hanging plate and the quick-release support seat.

5. The quick-release structure capable of hanging and adjusting at multiple angles according to claim 3 is characterized in that: The damping shaft assembly includes a bracket, a friction plate and a butterfly spring assembly and a damping shaft fixing plate, the friction plate and the butterfly spring assembly are sleeved on both ends of the bracket, one end of the damping shaft fixing plate is sleeved between the friction plate and the butterfly spring assembly, and the other end of the damping shaft fixing plate is fixedly connected to the inner wall of the accommodating cavity.

6. The quick-release structure capable of hanging and adjusting at multiple angles according to claim 5, characterized in that: A plurality of first mounting holes are arranged on one side of the shaft fixing block close to the quick-release support seat, a plurality of second mounting holes corresponding to the first mounting holes are arranged on the bracket, and the shaft fixing block is fixedly connected to the bracket through the first mounting holes and the second mounting holes.

7. The quick-release structure capable of hanging and adjusting at multiple angles according to claim 1, characterized in that: A rotating shaft is fixed on the rotating shaft fixing block, and an external thread is arranged on the lower part of the rotating shaft; and a rotating channel matched with the rotating shaft is provided on the rotating shaft fixing seat.

8. The quick-release structure capable of hanging and adjusting at multiple angles according to claim 7, characterized in that: A fixing hole is provided on the rotating shaft fixing block, and a limiting groove matching the fixing hole is provided along the circumferential direction above the rotating channel on the rotating shaft fixing seat. The fixing hole and the limiting groove are movably connected by screws to limit the left and right rotation angle of the rotating shaft fixing block.

9. The quick-release structure capable of hanging and adjusting at multiple angles according to claim 1, characterized in that: A second knob plug is provided on one side of the upper end of the rotating shaft fixing seat close to the clamping seat assembly, which is used to fix the rotating shaft fixing seat and the clamping seat assembly.

10. The quick-release structure capable of hanging and adjusting at multiple angles according to claim 1, characterized in that: A through hole is provided at the bottom end of the clamping seat assembly, and the through hole is connected to the rotating pin shaft. The clamping seat assembly is fixedly connected to the rotating shaft fixing seat through a bearing and a rotating pin shaft.

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