Supporting device of vehicle-mounted air outlet bracket

Abstract

The utility model relates to the technical field of vehicle-mounted supports, in particular to a supporting device of a vehicle-mounted air outlet support. The supporting device comprises a supporting body, a connecting part and a first adjusting hole are arranged on the supporting body, the first adjusting hole is formed in the length direction of the supporting body, and the connecting part is used for being connected with a vehicle-mounted air outlet support; the first clamping mechanism comprises a first adjusting structure and a first clamping hook, the first adjusting structure is movably arranged in the first adjusting hole and connected with the first clamping hook, and the first adjusting structure is used for adjusting the length, extending out of the supporting body, of the first clamping hook; the second clamping mechanism and the first clamping mechanism are distributed in the length direction of the supporting body, the second clamping mechanism comprises a second adjusting structure and a second clamping hook, the second adjusting structure is connected with the second clamping hook and arranged on the supporting body, and the second adjusting structure is used for adjusting the length of the portion, stretching out of the supporting body, of the second clamping hook. The supporting device of the vehicle-mounted air outlet support can adapt to air outlet design of different vehicle types, and the fixing effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted brackets, in particular to a supporting device of a vehicle-mounted air outlet bracket. Background Art

[0002] The vehicle air outlet bracket is a bracket fixed at the air outlet of the car air conditioner, which is used to fix electronic devices such as mobile phones, making it convenient to use electronic devices for navigation in the car.

[0003] The vehicle-mounted air outlet bracket is fixed to the air outlet of the air conditioner through its supporting device. The supporting device of the vehicle-mounted air outlet bracket is usually clamped and fixed to the air guide plate of the air outlet by means of a clip. However, the air outlet designs of different car models are different, especially the widths of the air guide plates are different. The clamping stability of the clip when clamped on air guide plates of different widths is different. When the car is driving on a bumpy road, the supporting device is easy to shake and fall, causing the vehicle-mounted air outlet bracket to fall. The fixing method of the existing supporting device cannot be applied to different air outlet designs, and its fixing effect is poor. Utility Model Content

[0004] The technical problem to be solved by the embodiments of the utility model is to provide a supporting device for a vehicle-mounted air outlet bracket, so as to solve the problem that the fixing of the supporting device for the vehicle-mounted air outlet bracket in the prior art cannot be adapted to different air outlet designs and the fixing effect is poor.

[0005] The utility model discloses a supporting device for a vehicle-mounted air outlet bracket, comprising:

[0006] A supporting body, on which a connecting portion and a first adjusting hole are provided, wherein the first adjusting hole is arranged along the length direction of the supporting body, and the connecting portion is used to connect to a vehicle-mounted air outlet bracket;

[0007] a first clamping mechanism, comprising a first adjusting structure and a first hook, wherein the first adjusting structure is movably disposed in the first adjusting hole and connected to the first hook, and the first adjusting structure is used to adjust the length of the first hook extending out of the supporting body;

[0008] The second clamping mechanism is distributed along the length direction of the supporting body together with the first clamping mechanism. The second clamping mechanism includes a second adjusting structure and a second hook. The second adjusting structure is connected to the second hook and is arranged on the supporting body. The second adjusting structure is used to adjust the length of the second hook extending out of the supporting body.

[0009] Optionally, the first clamping mechanism also includes a first main bracket movably arranged in the first adjustment hole, the first adjustment structure includes a moving part and a hollow rotating part arranged on the first main bracket, the moving part is provided with an external thread, the rotating part is sleeved on the first main bracket and is provided with an internal thread matching the external thread, the moving part is connected to the first hook, driving the first hook to extend and retract.

[0010] Optionally, the first main bracket includes a first disk body, a first half body and a second half body, the first disk body is movably arranged in the first adjustment hole, the first half body and the second half body are both connected to the first disk body and are arranged on a side of the first disk body facing away from the supporting body, a guide groove is formed between the first half body and the second half body, the guide groove is arranged along the length direction of the first hook, the movable part is limited in the guide groove and its external thread is exposed from the guide groove, and the first hook penetrates and extends out of the first disk body on a side close to the supporting body.

[0011] Optionally, a through hole is formed on the first disk body, and the first hook passes through the through hole. When the first hook extends out of the supporting body to a maximum distance, the moving member abuts against an end surface of the first disk body.

[0012] Optionally, the first clamping mechanism further comprises a second disk body connected to the first half body and the second half body, a rotation groove is formed between the second disk body and the first disk body, and the rotating member is confined in the rotation groove.

[0013] Optionally, a plurality of positioning grooves are provided on a side of the first disk body close to the rotating member, and the plurality of positioning grooves are distributed along the circumference of the first disk body. A positioning member is installed on the rotating member, and the positioning member can be adapted to be accommodated in the positioning groove.

[0014] Optionally, the first main support further includes a third disc body connected to the first disc body, an annular groove is formed between the third disc body and the first disc body, and the edge of the first adjustment hole is adapted to be engaged in the annular groove.

[0015] Optionally, an annular groove is provided on the first main bracket, and the edge of the first adjustment hole is adapted to be engaged in the annular groove.

[0016] Optionally, the support body is further provided with a second adjustment hole arranged along the length direction of the support body, the second adjustment hole and the first adjustment hole are distributed along the length direction of the support body, and the second adjustment structure is movably arranged in the second adjustment hole.

[0017] Optionally, the connecting portion is arranged between the first clamping mechanism and the second clamping mechanism, and the connecting portion includes a support frame and a universal ball fixedly connected to the support frame, and avoidance holes are arranged on both sides of the support frame facing the first clamping mechanism and the second clamping mechanism.

[0018] Compared with the prior art, the beneficial effect of the support device of the vehicle-mounted air outlet bracket provided by the embodiment of the utility model is that: by setting a support body, a first clamping mechanism and a second clamping mechanism, the first clamping mechanism and the second clamping mechanism are provided with corresponding adjustment structures and hooks, and the length of the corresponding hook extending out of the support body is adjusted by the adjustment structure, and the hook can be clamped and fixed at the air outlet of air guide plates with different widths. At the same time, the support body is provided with a first adjustment hole arranged along the length direction of the support body, and the first adjustment structure of the first clamping mechanism is movably set in the first adjustment hole, and the distance between the first clamping mechanism and the second clamping mechanism can be adjusted to adapt to clamping at the air outlet of air guide plates with different lengths. Therefore, the support device of the vehicle-mounted air outlet bracket of the present application can adapt to the air outlet design of different models, and the fixing effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The technical solution of the utility model will be further described in detail below with reference to the accompanying drawings and embodiments, in which:

[0020] Figure 1 It is a three-dimensional schematic diagram of a supporting device of a vehicle-mounted air outlet bracket provided by an embodiment of the utility model;

[0021] Figure 2 for Figure 1 A three-dimensional schematic diagram of the supporting device of the vehicle-mounted air outlet bracket from another angle;

[0022] Figure 3 It is a three-dimensional schematic diagram of a supporting device (in use state) of a vehicle-mounted air outlet bracket provided by an embodiment of the utility model;

[0023] Figure 4 It is a partial exploded schematic diagram of a first clamping mechanism provided by an embodiment of the utility model;

[0024] Figure 5 It is an exploded schematic diagram of a first clamping mechanism provided in an embodiment of the utility model;

[0025] Figure 6 It is a schematic cross-sectional structural diagram of a first clamping mechanism provided in an embodiment of the utility model;

[0026] Figure 7 It is a three-dimensional schematic diagram of a moving part provided by an embodiment of the utility model;

[0027] Figure 8It is a three-dimensional schematic diagram of the connection state of the first plate body, the first half body and the second half body provided by the embodiment of the utility model;

[0028] Fig. 9 It is a three-dimensional schematic diagram of the second disk provided in an embodiment of the utility model.

[0029] The reference numerals in the figures are:

[0030] 10. Support body; 11. Connecting part; 111. Support frame; 1111. Avoidance hole; 112. Universal ball; 12. First adjustment hole; 13. Second adjustment hole; 20. First clamping mechanism; 21. First adjustment structure; 211. Moving part; 2111. External thread; 212. Rotating part; 2121. Internal thread; 2122. Anti-slip protrusion; 2123. Annular protrusion; 2124. Positioning part; 22. A hook; 23, a first main bracket; 231, a first disk; 2311, a perforation; 2312, a positioning groove; 232, a first half body; 233, a second half body; 234, a guide groove; 235, a second disk; 2351, a limiting groove; 236, a rotating groove; 237, a third disk; 2371, a positioning clip; 238, an annular groove; 30, a second clamping mechanism; 31, a second adjusting structure; 32, a second hook. DETAILED DESCRIPTION

[0031] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Now, in conjunction with the accompanying drawings, a preferred embodiment of the present utility model is described in detail.

[0032] The embodiment of the utility model provides a supporting device for a vehicle-mounted air outlet bracket, which can support and connect the vehicle-mounted air outlet bracket. Figures 1 to 3 As shown, the supporting device includes a supporting body 10, a first clamping mechanism 20 and a second clamping mechanism 30.

[0033] The support body 10 is provided with a connecting portion 11 and a first adjustment hole 12 . The first adjustment hole 12 is arranged along the length direction of the support body 10 . The connecting portion 11 is used to connect to the vehicle-mounted air outlet bracket.

[0034] The first clamping mechanism 20 includes a first adjustment structure 21 and a first hook 22. The first adjustment structure 21 is movably disposed in the first adjustment hole 12 and connected to the first hook 22. The first adjustment structure 21 is used to adjust the length of the first hook 22 extending out of the support body 10. The first adjustment structure 21 can slide in the first adjustment hole 12, thereby also driving the first hook 22 to slide.

[0035] The second clamping mechanism 30 and the first clamping mechanism 20 are distributed along the length direction of the support body 10. The second clamping mechanism 30 includes a second adjustment structure 31 and a second hook 32. The second adjustment structure 31 is connected to the second hook 32 and is arranged on the support body 10. The second adjustment structure 31 is used to adjust the length of the second hook 32 extending out of the support body 10.

[0036] The embodiment of the utility model is provided with a support body 10, a first clamping mechanism 20 and a second clamping mechanism 30. The first clamping mechanism 20 and the second clamping mechanism 30 are provided with corresponding adjustment structures and hooks. The length of the corresponding hook extending out of the support body 10 is adjusted by the adjustment structure. The hook can be clamped and fixed at the air outlet of air guide plates with different widths. At the same time, the support body 10 is provided with a first adjustment hole 12 arranged along the length direction of the support body 10. The first adjustment structure 21 of the first clamping mechanism 20 is movably set in the first adjustment hole 12. The distance between the first clamping mechanism 20 and the second clamping mechanism 30 can be adjusted to adapt to clamping at the air outlet of air guide plates with different lengths. Therefore, the support device of the vehicle-mounted air outlet bracket of the present application can adapt to the air outlet design of different models, and the fixing effect is better.

[0037] The first adjustment hole 12 can be configured as a waist-shaped hole, a rectangular hole, etc. Preferably, in this embodiment, the first adjustment hole 12 is a waist-shaped hole.

[0038] Taking the case where a user is facing the air outlet of a car air conditioner as an example, the width of the air guide plate is the length of the air guide plate extending front to back, and the length of the air guide plate is the length of the air guide plate extending left to right.

[0039] refer to Figure 4 and Figure 5 The first clamping mechanism 20 also includes a first main bracket 23 movably arranged in the first adjustment hole 12. The first adjustment structure 21 includes a moving part 211 and a hollow rotating part 212 arranged on the first main bracket 23. The moving part 211 is provided with an external thread 2111. The rotating part 212 is sleeved on the first main bracket 23 and is provided with an internal thread 2121 that cooperates with the external thread 2111. The moving part 211 is connected to the first hook 22 to drive the first hook 22 to extend and retract.

[0040] By providing the first main bracket 23, support can be provided for the moving member 211 and the rotating member 212. By providing the outer thread 2111 and the inner thread 2121 that cooperate with each other, the moving member 211 can be driven to move by rotating the rotating member 212, and the first hook 22 is connected to the moving member 211, and moves with the movement of the moving member 211 to achieve telescopic extension, thereby adjusting the length of the first hook 22 extending out of the supporting body 10, so as to adapt to being clamped and fixed at the air outlet of air guide plates with different widths.

[0041] The outer thread 2111 and the inner thread 2121 cooperate to realize the movement of the movable member 211 to drive the extension and retraction of the first hook 22 . The structure is simple and the operation is convenient. Moreover, the relative movement between the movable member 211 and the rotating member 212 is more stable.

[0042] In other embodiments, the first adjustment structure 21 may also include a knob and a threaded column fixed to the knob. A plurality of through holes cooperating with the external thread 2111 of the threaded column are arranged on the first hook 22 along its length direction. Rotating the knob can drive the first hook 22 to extend and retract.

[0043] The connection between the moving member 211 and the first hook 22 can be a fixed connection or a detachable connection. In specific implementation, threaded holes can be provided on the moving member 211 and the first hook 22, and the first hook 22 can be fixed to the moving member 211 using screws.

[0044] Furthermore, a plurality of anti-skid protrusions 2122 may be provided on the outer periphery of the rotating member 212. When the user operates to rotate the rotating member 212, the plurality of anti-skid protrusions 2122 may increase the friction between the hand and the rotating member 212, thereby preventing the hand from slipping and improving the user experience.

[0045] refer to Figure 5 , Figure 6 and Figure 8 The first main bracket 23 includes a first plate body 231, a first half body 232 and a second half body 233. The first plate body 231 is movably arranged in the first adjustment hole 12. The first half body 232 and the second half body 233 are both connected to the first plate body 231 and are arranged on the side of the first plate body 231 facing away from the support body 10. A guide groove 234 is formed between the first half body 232 and the second half body 233. The guide groove 234 is arranged along the length direction of the first hook 22. The movable member 211 is limited in the guide groove 234 and its external thread 2111 is exposed outside the guide groove 234. The first hook 22 penetrates and extends out of the first plate body 231 close to the side of the support body 10.

[0046] The guide groove 234 formed between the first half body 232 and the second half body 233 is arranged along the length direction of the first hook 22, and can guide the movement of the moving member 211, ensure that the moving member 211 moves on a specific track, avoid deviation or swing, and guide the extension and retraction of the first hook 22, thereby improving the stability of the movement of the moving member 211 and the extension and retraction of the first hook 22. When the rotating member 212 rotates, due to the action of the external thread 2111 and the internal thread 2121, the moving member 211 moves along the guide groove 234, and the moving member 211 will not deflect during the movement, and the corresponding first hook 22 will not deflect relative to the first plate 231 during the extension and retraction process.

[0047] The first half body 232 and the second half body 233 can also provide support for the moving member 211 and the rotating member 212, and the overall structure is more stable.

[0048] In a specific implementation, the first half body 232 and the second half body 233 can be fixedly connected to the first plate body 231, or integrally formed. The integral forming can reduce the seams and connections between the parts, thereby improving the overall stability and durability.

[0049] Further, refer to Figure 5 , Figure 6 and Figure 8 The first plate body 231 is provided with a through hole 2311 , and the first hook 22 is arranged through the through hole 2311 . When the first hook 22 extends out of the supporting body 10 to the maximum distance, the moving member 211 abuts against the end surface of the first plate body 231 .

[0050] The end surface of the first plate 231 limits the moving member 211, ensuring that the moving member 211 stops moving at a specific position, thereby preventing the first hook 22 from completely separating from the first main bracket 23. This design method has a simple structure, and there is no need to set additional protrusions or other structures on the first plate 231, the first half 232, or the second half 233 to limit the movement of the moving member 211. The overall structure is simpler and lighter.

[0051] refer to Figures 4 to 6 and Fig. 9 In an optional embodiment of the present application, the first clamping mechanism 20 also includes a second disk body 235 connected to the first half body 232 and the second half body 233 , a rotation groove 236 is formed between the second disk body 235 and the first disk body 231 , and the rotating member 212 is limited in the rotation groove 236 .

[0052] The first plate 231 and the second plate 235 are combined to form a rotation groove 236 for limiting the rotation member 212, so that the rotation member 212 can rotate within a specific range, and prevent the rotation member 212 from rotating away from the first half body 232 and the second half body 233. At the same time, the second plate 235 connects the first half body 232 and the second half body 233, and plays a role in connecting the two parts, which can provide the overall structural stability, ensure the connection between the first half body 232 and the second half body 233 is firm and reliable, thereby helping to improve the stability of the movement of the moving member 211.

[0053] Furthermore, the rotating member 212 can also extend outwardly along its own axial direction to form an annular protrusion 2123, and the second disk body 235 is recessed inwardly to form a limiting groove 2351, and the annular protrusion 2123 is adapted to be accommodated in the limiting groove 2351. When the rotating member 212 rotates, the annular protrusion 2123 can rotate in the limiting groove 2351, and the limiting groove 2351 can also limit the range of motion of the rotating member 212, so that the overall structure of the first main bracket 23 and the rotating member 212 is more stable.

[0054] refer to Figure 5 , Figure 6 and Figure 8 In an optional embodiment of the present application, a plurality of positioning grooves 2312 are provided on one side of the first disk body 231 close to the rotating member 212, and the plurality of positioning grooves 2312 are distributed along the circumference of the first disk body 231. A positioning member 2124 is installed on the rotating member 212, and the positioning member 2124 can be adapted to be accommodated in at least one positioning groove 2312.

[0055] Through the multiple positioning grooves 2312 circumferentially arranged on the first plate body 231, when the rotating member 212 is rotated and the first hook 22 is adjusted to extend to a suitable length, the positioning member 2124 can be adapted to be accommodated in the positioning groove 2312 corresponding to the appropriate position, so that the rotating member 212 can be positioned to a certain extent. When the rotating member 212 is rotated with greater force, the positioning member 2124 can be disengaged from the positioning groove 2312, and the rotating member 212 can be rotated again, and the adjustment of the first hook 22 is more flexible and convenient.

[0056] Specifically, the positioning groove 2312 may be hemispherical, and a positioning protrusion adapted to the hemispherical positioning groove 2312 may be provided on the positioning member 2124 , and the positioning protrusion is adapted to the hemispherical positioning groove 2312 .

[0057] refer to Figure 4 To Figure Figure 6 The first main bracket 23 also includes a third disc 237 connected to the first disc 231 , an annular groove 238 is formed between the third disc 237 and the first disc 231 , and the edge of the first adjustment hole 12 is adapted to fit in the annular groove 238 .

[0058] By setting the third disk body 237, the annular groove 238 is formed between the third disk body 237 and the first disk body 231, and the hole edge of the first adjustment hole 12 is engaged in the annular groove 238, so that the first main bracket 23 is not easy to separate from the support body 10, and the first main bracket 23 can move along the length direction of the first adjustment hole 12 to adjust the length of the first hook 22 extending out of the support body 10. At the same time, the first main bracket 23 can also rotate in the first adjustment hole 12 to adjust the angle of the first hook 22 to adapt to the air outlet design of different models.

[0059] Of course, in other embodiments, an annular groove 238 may be provided on the first main bracket 23, and the edge of the first adjustment hole 12 may be adapted to fit in the annular groove 238. The annular groove 238 may be specifically formed between the first disk body 231 and the third disk body 237. Other structures of the first main bracket 23 may be a structure that does not include the first half body 232 and the second half body 233.

[0060] In this embodiment, a plurality of anti-skid protrusions 2122 may also be provided on the outer periphery of the second disk body 235. When the user operates to rotate the second disk body 235, the plurality of anti-skid protrusions 2122 may increase the friction between the hand and the second disk body 235, prevent the hand from slipping, and improve the user experience.

[0061] In this embodiment, a positioning clip 2371 is formed on the third plate 237, and a clamping space is formed between the positioning clip 2371 and the first hook 22, and the clamping space is used to clamp the wind deflector of the external air outlet. The positioning clip 2371 can cooperate with the first hook 22 to more firmly clamp the wind deflector fixed to the air outlet of the air conditioner, so that the supporting device as a whole is more firmly clamped on the wind deflector.

[0062] refer to Figures 1 to 3 The support body 10 is also provided with a second adjustment hole 13 arranged along the length direction of the support body 10 . The second adjustment hole 13 and the first adjustment hole 12 are distributed along the length direction of the support body 10 . The second adjustment structure 31 is movably arranged in the second adjustment hole 13 .

[0063] By distributing the first adjustment hole 12 and the second adjustment hole 13 in the length direction of the support body 10, the second adjustment structure 31 of the second clamping mechanism 30 is movably arranged in the second adjustment hole 13, and the first clamping mechanism 20 and the second clamping mechanism 30 can both be movable on the support body 10, and the distance between the first clamping mechanism 20 and the second clamping mechanism 30 can be adjusted, so that the air outlets of air guide plates with different lengths can be applied to a wider range, and the applicability is higher.

[0064] Among them, the structure of the second clamping mechanism 30 can be the same as that of the first clamping mechanism 20 mentioned above, and has the same technical effect, which will not be described in detail here.

[0065] Further, refer to Figures 1 to 3 The connecting portion 11 is disposed between the first clamping mechanism 20 and the second clamping mechanism 30. The connecting portion 11 includes a support frame 111 and a universal ball 112 fixedly connected to the support frame 111. The support frame 111 is provided with avoidance holes 1111 on both sides facing the first clamping mechanism 20 and the second clamping mechanism 30.

[0066] The connecting portion 11 is arranged between the first clamping mechanism 20 and the second clamping mechanism 30, which can make the overall weight distribution of the supporting device more balanced. After connecting the external vehicle-mounted air outlet bracket, the overall structure is more balanced and the vehicle-mounted air outlet bracket is fixed more stably.

[0067] The universal ball 112 can be connected to an external vehicle-mounted air outlet bracket, such as the vehicle-mounted air outlet bracket includes a clamping ring and a locking sleeve that cooperates with the clamping ring. The universal ball 112 is clamped into the clamping ring, and the locking sleeve locks the clamping ring to achieve the connection between the universal ball 112 and the vehicle-mounted air outlet bracket. The universal ball 112 connection usually has a large range of motion and can achieve multi-axis rotation, thereby increasing the flexibility and adaptability of the connection part 11 and increasing the angle adjustment range of the vehicle-mounted air outlet bracket.

[0068] By setting an avoidance hole 1111 on the support frame 111, space is provided for the activities of the first clamping mechanism 20 and the second clamping mechanism 30 to ensure that the movement of the first clamping mechanism 20 and the second clamping mechanism 30 is not interfered with by the support frame 111, which helps to maintain the flexibility and smoothness of the movement of the first clamping mechanism 20 and the second clamping mechanism 30, and can further increase the movement range of the first clamping mechanism 20 and the second clamping mechanism 30.

[0069] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present utility model rather than to limit it. For those skilled in the art, the technical solutions described in the above embodiments can be modified, or some of the technical features therein can be replaced by equivalents; and all these modifications and replacements should fall within the scope of protection of the claims attached to the present utility model.

Claims

1. A supporting device for a vehicle-mounted air outlet bracket, characterized in that: include: A supporting body, on which a connecting portion and a first adjusting hole are provided, wherein the first adjusting hole is arranged along the length direction of the supporting body, and the connecting portion is used to connect to a vehicle-mounted air outlet bracket; a first clamping mechanism, comprising a first adjusting structure and a first hook, wherein the first adjusting structure is movably disposed in the first adjusting hole and connected to the first hook, and the first adjusting structure is used to adjust the length of the first hook extending out of the supporting body; The second clamping mechanism is distributed along the length direction of the supporting body together with the first clamping mechanism. The second clamping mechanism includes a second adjusting structure and a second hook. The second adjusting structure is connected to the second hook and is arranged on the supporting body. The second adjusting structure is used to adjust the length of the second hook extending out of the supporting body.

2. The support device according to claim 1, characterized in that: The first clamping mechanism also includes a first main bracket movably arranged in the first adjustment hole, the first adjustment structure includes a moving part and a hollow rotating part arranged on the first main bracket, the moving part is provided with an external thread, the rotating part is sleeved on the first main bracket and is provided with an internal thread matching the external thread, the moving part is connected to the first hook, driving the first hook to extend and retract.

3. The supporting device according to claim 2, characterized in that: The first main bracket includes a first disk body, a first half body and a second half body, the first disk body is movably arranged in the first adjustment hole, the first half body and the second half body are both connected to the first disk body and are arranged on a side of the first disk body facing away from the supporting body, a guide groove is formed between the first half body and the second half body, the guide groove is arranged along the length direction of the first hook, the movable part is limited in the guide groove and its external thread is exposed from the guide groove, and the first hook penetrates and extends out of the first disk body close to the supporting body.

4. The supporting device according to claim 3, characterized in that: The first disk body is provided with a through hole, and the first hook passes through the through hole. When the first hook extends out of the supporting body to a maximum distance, the moving member abuts against an end surface of the first disk body.

5. The supporting device according to claim 3, characterized in that: The first clamping mechanism further comprises a second disc body connected to the first half body and the second half body, a rotation groove is formed between the second disc body and the first disc body, and the rotating member is confined in the rotation groove.

6. The supporting device according to claim 3, characterized in that: A plurality of positioning grooves are arranged on one side of the first disk body close to the rotating member. The plurality of positioning grooves are distributed along the circumference of the first disk body. A positioning member is installed on the rotating member. The positioning member can be adapted to be accommodated in the positioning groove.

7. The supporting device according to claim 3, characterized in that: The first main support further includes a third disc body connected to the first disc body, an annular groove is formed between the third disc body and the first disc body, and the edge of the first adjustment hole is adapted to be engaged in the annular groove.

8. The supporting device according to claim 2, characterized in that: The first main bracket is provided with an annular groove, and the edge of the first adjustment hole is adapted to be engaged in the annular groove.

9. The supporting device according to any one of claims 1 to 8, characterized in that: The support body is also provided with a second adjustment hole arranged along the length direction of the support body, the second adjustment hole and the first adjustment hole are distributed along the length direction of the support body, and the second adjustment structure is movably arranged in the second adjustment hole.

10. The supporting device according to claim 9, characterized in that: The connecting portion is arranged between the first clamping mechanism and the second clamping mechanism, and the connecting portion includes a support frame and a universal ball fixedly connected to the support frame, and avoidance holes are arranged on both sides of the support frame facing the first clamping mechanism and the second clamping mechanism.

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