Foot stool convenient to adjust

Abstract

The utility model relates to the technical field of photographic equipment, and discloses a tripod convenient to adjust. The foot stand comprises a driving assembly, a driven assembly, an elastic piece, a base and a locking assembly. The driving assembly is slidably arranged on the base in the radial direction, and at least part of the driving assembly is provided with a first tooth part. The elastic piece is arranged on the base, and the two ends of the elastic piece abut against the driving assembly and the base respectively. The driven assembly comprises a transmission tooth assembly and a transmission rod assembly, one end of the transmission tooth assembly is meshed with the first tooth part, and the other end of the transmission tooth assembly is meshed with the transmission rod assembly; the transmission rod assembly is rotationally connected with the locking assembly, the transmission tooth assembly drives the transmission rod assembly to rotate, and therefore locking or releasing of the locking assembly between every two adjacent sleeves is controlled. According to the invention, the structure of the foot stool is optimized, so that the unlocking step is simplified, and a user can quickly and conveniently operate with one hand.

Description

Technical Field

[0001] The present application relates to the technical field of photographic equipment, and in particular to a conveniently adjustable tripod. Background Art

[0002] A tripod is an essential piece of equipment for both amateur and professional photography enthusiasts. It can stabilize the camera to achieve certain photographic effects, such as star trail photography, flowing water photography, night scene photography, macro photography, etc.

[0003] In the prior art, in order to facilitate carrying, the tripod is usually designed to be retractable and adjustable. When using it, you need to first open the buckle, adjust the tripod height, and then buckle the buckle to complete the height adjustment. The steps are cumbersome and cannot be operated with one hand. In actual shooting, some pictures are fleeting, and the cumbersome adjustment steps of the tripod may cause users to miss the capture of the best picture. Therefore, the structure of the tripod needs to be optimized to simplify the unlocking steps so that users can quickly and conveniently operate it with one hand. Utility Model Content

[0004] The technical problem to be solved by the present application is to optimize the structure of the tripod to simplify the unlocking steps so that the user can operate it quickly and conveniently with one hand.

[0005] In order to solve the above problems, the present application provides a conveniently adjustable tripod, comprising a driving assembly, a driven assembly, an elastic member, a base and a locking assembly; the driving assembly is radially slidably arranged on the base, and the driving assembly is at least partially formed with a first tooth portion; the elastic member is arranged on the base, and the two ends of the elastic member are respectively abutted against the driving assembly and the base; the driven assembly comprises a transmission tooth assembly and a transmission rod assembly, wherein one end of the transmission tooth assembly is meshed with the first tooth portion, and the other end is meshed with the transmission rod assembly; the transmission rod assembly is rotatably connected to the locking assembly, and the transmission tooth assembly drives the transmission rod assembly to rotate, thereby controlling the locking or release of the locking assembly between two adjacent sections of the sleeve.

[0006] Preferably, the driving assembly includes a handle and a pushing member, one end of the handle is rotatably connected to the base, the first tooth portion is formed on the pushing member, the handle is used to push the pushing member to slide radially to drive the driven assembly to rotate, and both ends of the elastic member are respectively abutted against the pushing member and the base.

[0007] Preferably, the transmission tooth assembly is a multi-stage tooth part, which is provided with coaxially arranged upper tooth portions and lower tooth portions, and the transmission rod assembly includes a follower and a transmission rod, the follower is fixed to the top end of the transmission rod, the upper tooth portion is used to engage with the first tooth portion, and the lower tooth portion is used to engage with the follower.

[0008] Preferably, a roller is provided at one end of the pushing member abutting against the handle, the handle is provided with a rolling groove, and the roller rolls on the groove surface of the rolling groove.

[0009] Preferably, the handle is provided with a movable groove, and one end of the pushing member abutting against the handle is provided with a rotating shaft, the rotating shaft slides in the movable groove, and the rotating shaft passes through one end of the pushing member and the roller respectively.

[0010] Preferably, the elastic member comprises a first spring, and two ends of the first spring are respectively in contact with the driving assembly and the base.

[0011] Preferably, the elastic member further includes a second spring, two ends of the second spring are respectively in contact with the driving assembly and the base, and the second spring is parallel to the first spring.

[0012] Preferably, the tripod further comprises a torsion spring, wherein the torsion spring is sleeved on the transmission rod assembly, and two ends of the torsion spring are respectively fixed to the base and the transmission rod assembly.

[0013] Preferably, a limit assembly is further included, and the limit assembly is used to limit the radial sliding of the driving assembly.

[0014] Preferably, the limiting assembly is used to limit the radial sliding of the pushing member; or, the limiting assembly is used to limit the swing of the handle.

[0015] Preferably, the limiting assembly includes a first limiting member arranged on the base, the first limiting member includes a first pushing portion and a first abutting portion, the first pushing portion is slidably connected to the base, and the first abutting portion is used to abut against the pushing member.

[0016] Preferably, the limiting assembly includes a second limiting member arranged on the base, the second limiting member includes a second pushing portion and a clamping portion, the second pushing portion is slidably connected to the base, and the clamping portion is used to clamp with the pushing member.

[0017] Preferably, the limiting assembly includes a third limiting member provided on the base, the third limiting member includes a second abutting portion and a pulling portion, the pulling portion is slidably connected to the base, and the second abutting portion is used to abut against the handle.

[0018] Preferably, the limiting assembly comprises a fourth limiting member rotatably arranged on the handle, and the fourth limiting member is used to abut against the outer wall of the tripod.

[0019] Compared with the prior art, the present invention has at least one of the following beneficial technical effects:

[0020] The user can press the drive assembly with one hand to push the drive assembly to slide radially, so that the first tooth part meshes with the multi-stage tooth part and drives the multi-stage tooth part to rotate, and at the same time the multi-stage tooth part meshes with the transmission rod assembly to drive the transmission rod assembly to rotate, so that the transmission rod assembly drives the locking assembly to rotate, so that the locking assembly locks or releases two adjacent sleeves to achieve the height adjustment of the sleeves. Compared with the prior art, the present application optimizes the structure of the tripod, simplifies the unlocking steps, and allows users to quickly and conveniently operate with one hand, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is a schematic diagram of the overall structure of the conveniently adjustable tripod provided in an embodiment of the present application.

[0023] Figure 2 This is an assembly relationship diagram of the driving component and the driven component provided in an embodiment of the present application.

[0024] Figure 3 A cross-sectional view of a conveniently adjustable tripod provided in an embodiment of the present application.

[0025] Figure 4 for Figure 3 Enlarged view of part A.

[0026] Figure 5 This is an assembly relationship diagram of the first spring and the second spring provided in an embodiment of the present application.

[0027] Figure 6 This is an assembly relationship diagram of the first spring and the torsion spring provided in an embodiment of the present application.

[0028] Figure 7 This is an assembly relationship diagram of the second limiting member provided in an embodiment of the present application.

[0029] Figure 8 This is an assembly relationship diagram of the second pushing portion and the clamping portion provided in an embodiment of the present application.

[0030] Fig. 9 This is an assembly relationship diagram of the third limiting member provided in an embodiment of the present application.

[0031] Fig.10 This is an assembly relationship diagram of the fourth limiting member provided in an embodiment of the present application.

[0032] Description of the reference numerals: 1. driving assembly; 11. handle; 111. rolling groove; 112. movable groove; 113. giving way groove; 12. pushing member; 121. first tooth portion; 122. containing groove; 13. roller; 14. rotating shaft; 2. driven assembly; 21. transmission tooth assembly; 211. upper tooth portion; 212. lower tooth portion; 22. transmission rod assembly; 221. driven member; 2211. second tooth portion; 222. transmission rod; 3. elastic member; 31. first elastic member Spring; 32, second spring; 33, torsion spring; 4, base; 41, connecting part; 5, locking assembly; 51, rotating member; 52, locking member; 53, rolling member; 6, sleeve; 7, limiting assembly; 71, first limiting member; 711, first pushing part; 712, first abutting part; 72, second limiting member; 721, second pushing part; 722, clamping part; 73, third limiting member; 731, second abutting part; 732, pulling part; 74, fourth limiting member. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0034] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0035] It should also be understood that the terms used in this application specification are only for the purpose of describing specific embodiments and are not intended to limit the application. As used in this application specification and the appended claims, the singular forms "a", "an" and "the" are intended to include plural forms unless the context clearly indicates otherwise.

[0036] It should be further understood that the term “and / or” used in the specification and appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0037] Please refer to Figure 1, the embodiment of the present application provides a conveniently adjustable tripod, which can be used to install photographic equipment such as cameras and pan / tilt heads to maintain the stability and long-term operation of the photographic equipment. Specifically, the tripod includes a driving assembly 1, a driven assembly 2, an elastic member 3, a base 4, a locking assembly 5 and a sleeve 6. Among them, the driving assembly 1 is radially slidably arranged on the base 4, and the driving assembly 1 is at least partially formed with a first tooth portion 121; the elastic member 3 is arranged on the base 4, and the two ends of the elastic member 3 are respectively abutted against the driving assembly 1 and the base 4, so as to push the driving assembly 1 to reset itself; the driven assembly 2 includes a transmission tooth assembly 21 and a transmission rod assembly 22, wherein the first-stage tooth member is meshed with the first tooth portion 121, and the other-stage tooth member is meshed with the transmission rod assembly 22; the transmission rod assembly 22 is rotatably connected to the locking assembly 5, and the locking assembly 5 is used to lock or release between two adjacent sections of the sleeve 6.

[0038] Here, the user can press the driving assembly 1 with one hand to push the driving assembly 1 to slide radially, so that the first tooth portion 121 is meshed with the transmission tooth assembly 21 and drives the transmission tooth assembly 21 to rotate, and at the same time, the transmission tooth assembly 21 is meshed with the transmission rod assembly 22 to drive the transmission rod assembly 22 to rotate, so that the transmission rod assembly 22 drives the locking assembly 5 to rotate, so that the locking assembly 5 locks or releases two adjacent sections of the sleeve 6 to achieve the height adjustment of the sleeve 6. The present application optimizes the structure of the tripod, and by simplifying the unlocking steps, the user can quickly and conveniently operate with one hand, thereby improving the user experience.

[0039] Please refer to Figure 2 In a specific embodiment, the driving assembly 1 includes a handle 11 and a push member 12, and a connecting portion 41 is provided on one side of the base 4. The top of the handle 11 is rotatably connected to the connecting portion 41; the push member 12 is in a long strip shape, and the first tooth portion 121 is formed on one side of the push member 12 along the horizontal direction. One end of the push member 12 is rotatably connected to the inner side of the handle 11, and the handle 11 is used to push the push member 12 to slide radially to drive the driven assembly 2 to rotate; the two ends of the elastic member 3 are respectively in contact with the other end of the push member 12 and the inner wall of the base 4 to drive the push member 12 and the handle 11 to reset themselves.

[0040] In a specific embodiment, the transmission gear assembly 21 is a multi-stage gear, which is provided with an upper tooth portion 211 and a lower tooth portion 212 formed in one piece. The upper tooth portion 211 and the lower tooth portion 212 are coaxially fixedly arranged, but the number of teeth is different, thereby achieving different transmission ratios. In this embodiment, the upper tooth portion 211 and the lower tooth portion 212 can be a quarter gear, a fifth gear or a sixth gear. The transmission rod assembly 22 includes a driven member 221 and a transmission rod 222, wherein the driven member 221 is fixed to the top of the transmission rod 222, and a second tooth portion 2211 is formed on the top of the driven member 221, the upper tooth portion 211 is used to mesh with the first tooth portion 121 on the push member 12, and the lower tooth portion 212 is used to mesh with the second tooth portion 2211; the locking assembly 5 is arranged between two adjacent sleeves 6, and the transmission rod 222 is rotatably connected to the locking assembly 5. Here, the handle 11 is pressed to push the pushing member 12 to slide radially, so that the pushing member 12 drives the upper tooth portion 211 and the lower tooth portion 212 to rotate coaxially, and then drives the follower 221 and the transmission rod 222 to rotate coaxially, so that the transmission rod 222 drives the locking assembly 5 to rotate, thereby locking or releasing two adjacent sections of the sleeve 6.

[0041] Please refer to Figure 3 and Figure 4 In a specific embodiment, the locking assembly 5 includes a rotating member 51 fixedly arranged on the transmission rod 222 along the circumferential direction, and a locking member 52 sleeved on the outside of the rotating member 51. The rotating member 51 is sleeved on the outside of the transmission rod 222 along the axial direction, and can only slide axially relative to the transmission rod 222; the locking member 52 is sleeved on the outside of the rotating member 51, and can slide axially and / or rotate circumferentially relative to the rotating member 51.

[0042] When the rotating member 51 rotates along the positive direction following the transmission rod 222, the rotating member 51 can drive the locking member 52 to squeeze the inner side wall of the sleeve 6, and at this time, the locking member 52 locks the two sleeves 6 that are mutually sleeved; when the rotating member 51 rotates along the reverse direction following the transmission rod 222, the rotating member 51 can drive the locking member 52 away from the inner side wall of the sleeve 6, and at this time, the locking member 52 releases the two sleeves 6 that are mutually sleeved. At the same time, the rolling member 53 is connected between the rotating member 51 and the transmission rod 222, and / or the rotating member 51 and the inner side wall of the sleeve 6. When the two sleeves 6 that are mutually sleeved slide relative to each other for extension and retraction, the rolling member 53 can reduce the friction force when the sleeve 6 is axially extended and retracted, thereby improving the smoothness of the extension and retraction.

[0043] In a specific embodiment, a roller 13 is rotatably provided at one end of the push member 12 that abuts against the handle 11, and a rolling groove 111 is provided on the side of the handle 11 close to the sleeve 6, and the groove surface of the rolling groove 111 is an arc surface. When the push member 12 slides in the radial direction, the roller 13 rolls on the groove surface of the rolling groove 111, thereby improving the smoothness of the sliding of the push member 12 and the pressing feel of the handle 11. The handle 11 is also provided with a movable groove 112, and a rotating shaft 14 is provided at one end of the push member 12 that abuts against the handle 11, and the rotating shaft 14 slides in the movable groove 112, and the rotating shaft 14 is rotatably connected to the push member 12 and the roller 13 respectively, so as to improve the smoothness of the rotation of the roller 13.

[0044] In a specific embodiment, the elastic member 3 includes a first spring 31, and the two ends of the first spring 31 are respectively in contact with the driving assembly 1 and the base 4. The push member 12 is provided with a receiving groove 122 for placing the first spring 31, and the two ends of the first spring 31 are respectively in contact with the groove wall of the receiving groove 122 and the inner wall of the base 4. When the handle 11 is pressed to adjust the height of the sleeve 6, the first spring 31 is squeezed to store elastic potential energy; after the height adjustment of the sleeve 6 is completed, the handle 11 is released, and the first spring 31 releases the elastic potential energy, thereby driving the push member 12 to slide radially toward the outside of the base 4 to drive the handle 11 to reset. At the same time, the push member 12 drives the transmission tooth assembly 21, the transmission rod 222 and the locking assembly 5 in turn to transmit, thereby locking the sleeve 6.

[0045] Please refer to Figure 5 In a specific embodiment, the elastic member 3 further includes a second spring 32. The two ends of the second spring 32 are respectively in contact with the push member 12 and the inner wall of the base 4, and the second spring 32 is parallel to the first spring 31. Here, the elastic force of the elastic member 3 can be increased by cooperating with the first spring 31 and the second spring 32, so that the locking force of the handle 11 is stronger after the handle 11 is reset, and the handle 11 is not easily pressed by mistake.

[0046] Please refer to Figure 6 In another specific embodiment, the tripod further includes a torsion spring 33. The torsion spring 33 is sleeved on the outside of the follower 221, and the two ends of the torsion spring 33 are respectively fixed on the base 4 and the follower 221. Here, when the handle 11 is pressed to adjust the height of the sleeve 6, the first spring 31 and the torsion spring 33 are squeezed to store elastic potential energy; after the height adjustment of the sleeve 6 is completed, the handle 11 is released, the first spring 31 and the torsion spring 33 release elastic potential energy respectively, the torsion spring 33 rotates and drives the follower 221 to rotate, and then drives the transmission gear assembly 21 and the pusher 12 to transmit, and the first spring 31 drives the pusher 12 to slide radially to the outside of the base 4, so as to drive the handle 11 to reset and lock the sleeve 6, and the torsion spring 33 cooperates with the first spring 31 to further enhance the locking force after the handle 11 is reset.

[0047] Please look back Figure 4In a specific embodiment, the tripod further includes a limit assembly 7, which is used to limit the radial sliding of the driving assembly 1 to prevent the user from accidentally pressing the handle 11 during the use of the tripod. Specifically, the limit assembly 7 is used to limit the radial sliding of the push member 12; or the limit assembly 7 is used to limit the swing of the handle 11. When the push member 12 can slide in the radial direction, the limit assembly 7 is in the first position; when the push member 12 cannot slide in the radial direction, the limit assembly 7 is in the second position.

[0048] In a specific embodiment, the limiting assembly 7 includes a first limiting member 71 disposed on the base 4, and the first limiting member 71 is located on the side of the base 4 away from the handle 11. The first limiting member 71 includes a first pushing portion 711 and a first abutting portion 712, the first pushing portion 711 and the first abutting portion 712 are integrally formed, the first pushing portion 711 is slidably disposed on the base 4 along the axial direction of the base 4, and the first abutting portion 712 penetrates the base 4 and is used to abut against the end of the pushing member 12 away from the handle 11.

[0049] When the height of the tripod needs to be adjusted, the first limit member 71 is located at the first position, and the horizontal height of the first position is higher than the pushing member 12. At this time, the first abutment portion 712 does not abut against the pushing member 12; when the height of the tripod does not need to be adjusted, the user can push the first pushing portion 711 to drive the first abutment portion 712 to slide downward to the second position, and the second position is at the same horizontal height as the pushing member 12. At this time, the first abutment portion 712 abuts against the pushing member 12. If the handle 11 is pressed, the pushing member 12 cannot be pushed to slide, thereby preventing the user from accidentally operating the handle 11 and causing the sleeve 6 to accidentally extend or retract.

[0050] Please refer to Figure 7 and Figure 8 In another specific embodiment, the limiting assembly 7 includes a second limiting member 72 disposed on the base 4, and the second limiting member 72 is located on the side of the base 4 close to the handle 11. The second limiting member 72 includes a second pushing portion 721 and a clamping portion 722, the second pushing portion 721 and the second abutting portion 731 are integrally formed, the second pushing portion 721 is slidably connected to the outer side of the connecting portion 41 of the base 4 along the axial direction of the base 4, and the clamping portion 722 penetrates the connecting portion 41 and is used to clamp with the lower side of the pushing member 12.

[0051] When the height of the tripod needs to be adjusted, the second limit member 72 is located in the first position, and the horizontal height of the first position is lower than the pushing member 12. At this time, the clamping portion 722 is not clamped with the pushing member 12; when the height of the tripod does not need to be adjusted, the user can push the second pushing portion 721 to drive the clamping portion 722 to slide upward to the second position, and the second position is at the same horizontal height as the pushing member 12. At this time, the clamping portion 722 is clamped with the pushing member 12. If the handle 11 is pressed, the pushing member 12 cannot be pushed to slide, thereby preventing the user from accidentally operating the handle 11 and causing the sleeve 6 to accidentally extend or retract.

[0052] Please refer to Fig. 9 In another specific embodiment, the limiting assembly 7 includes a third limiting member 73 disposed on the base 4, and the third limiting member 73 is located on the side of the base 4 close to the handle 11. The third limiting member 73 includes a second abutting portion 731 and a pulling portion 732, the pulling portion 732 is slidably connected to the connecting portion 41 of the base 4 along its radial direction, and the second abutting portion 731 is used to abut against the side of the handle 11 close to the base 4.

[0053] When the height of the tripod needs to be adjusted, the third limit member 73 is located at the first position, and the horizontal height of the first position can be higher or lower than the pushing member 12. At this time, the second abutting portion 731 does not abut against the handle 11; when the height of the tripod does not need to be adjusted, the user can press the pulling portion 732 to drive the second abutting portion 731 to slide radially to the second position. At this time, the second abutting portion 731 abuts against the handle 11, and the user cannot press the handle 11, thereby preventing the user from accidentally operating the handle 11 and causing the sleeve 6 to accidentally extend or retract.

[0054] Please refer to Fig.10 In another specific embodiment, the limiting assembly 7 includes a fourth limiting member 74 rotatably disposed on the handle 11. The fourth limiting member 74 is in a long strip shape, and a clearance groove 113 is provided on the side of the handle 11 close to the base 4. One end of the fourth limiting member 74 is rotatably connected to the groove wall of the clearance groove 113, and the other end is used to abut against the outer wall of the tripod sleeve 6.

[0055] When the height of the tripod needs to be adjusted, the fourth limit member 74 is received in the yield groove 113, and at this time, the fourth limit member 74 does not abut against the outer wall of the sleeve 6; when the height of the tripod does not need to be adjusted, the user can rotate the fourth limit member 74 to make the fourth limit member 74 abut against the outer wall of the sleeve 6, and the user cannot press the handle 11, thereby preventing the user from accidentally operating the handle 11 and causing the sleeve 6 to accidentally extend or retract.

[0056] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed in the present application, and these modifications or replacements should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A conveniently adjustable tripod, characterized by: It includes a driving assembly, a driven assembly, an elastic member, a base and a locking assembly; The driving assembly is radially slidably disposed on the base, and at least a portion of the driving assembly is formed with a first tooth portion; The elastic member is arranged on the base, and two ends of the elastic member are respectively in contact with the driving assembly and the base; The driven assembly includes a transmission tooth assembly and a transmission rod assembly, wherein one end of the transmission tooth assembly is meshed with the first tooth portion, and the other end is meshed with the transmission rod assembly; The transmission rod assembly is rotationally connected to the locking assembly, and the transmission tooth assembly drives the transmission rod assembly to rotate, thereby controlling the locking or releasing of the locking assembly between two adjacent sleeve sections.

2. A conveniently adjustable tripod according to claim 1, characterized in that: The driving assembly includes a handle and a pushing member, one end of the handle is rotatably connected to the base, the first tooth portion is formed on the pushing member, the handle is used to push the pushing member to slide radially to drive the driven assembly to rotate, and both ends of the elastic member are respectively abutted against the pushing member and the base.

3. A conveniently adjustable tripod according to claim 2, characterized in that: The transmission tooth assembly is a multi-stage tooth member, which is provided with a coaxially arranged upper tooth portion and a lower tooth portion. The transmission rod assembly includes a follower and a transmission rod. The follower is fixed to the top end of the transmission rod. The upper tooth portion is used to mesh with the first tooth portion, and the lower tooth portion is used to mesh with the follower.

4. A conveniently adjustable tripod according to claim 2 or 3, characterized in that: A roller is arranged at one end of the pushing member abutting against the handle, the handle is provided with a rolling groove, and the roller rolls on the groove surface of the rolling groove.

5. The conveniently adjustable tripod according to claim 4, characterized in that: The handle is provided with a movable groove, and one end of the pushing member abutting against the handle is provided with a rotating shaft, the rotating shaft slides in the movable groove, and the rotating shaft passes through one end of the pushing member and the roller respectively.

6. The conveniently adjustable tripod according to claim 1, characterized in that: The elastic member includes a first spring, and two ends of the first spring are respectively in contact with the driving assembly and the base.

7. The conveniently adjustable tripod according to claim 6, characterized in that: The elastic member further includes a second spring, two ends of the second spring are respectively in contact with the driving assembly and the base, and the second spring is parallel to the first spring.

8. A conveniently adjustable tripod according to claim 1 or 6, characterized in that: The tripod also includes a torsion spring, which is sleeved on the transmission rod assembly, and two ends of the torsion spring are respectively fixed to the base and the transmission rod assembly.

9. The conveniently adjustable tripod according to claim 2, characterized in that: It also includes a limiting assembly, which is used to limit the radial sliding of the driving assembly.

10. The conveniently adjustable tripod according to claim 9, characterized in that: The limiting assembly is used to limit the radial sliding of the pushing member; or, the limiting assembly is used to limit the swing of the handle.

11. A conveniently adjustable tripod according to claim 9 or 10, characterized in that: The limiting assembly includes a first limiting member arranged on the base, the first limiting member includes a first pushing portion and a first abutting portion, the first pushing portion is slidably connected to the base, and the first abutting portion is used to abut against the pushing member.

12. A conveniently adjustable tripod according to claim 9 or 10, characterized in that: The limiting assembly includes a second limiting member arranged on the base, the second limiting member includes a second pushing portion and a clamping portion, the second pushing portion is slidably connected to the base, and the clamping portion is used to clamp with the pushing member.

13. A conveniently adjustable tripod according to claim 9 or 10, characterized in that: The limiting assembly includes a third limiting member arranged on the base, the third limiting member includes a second abutting portion and a pulling portion, the pulling portion is slidably connected to the base, and the second abutting portion is used to abut against the handle.

14. A conveniently adjustable tripod according to claim 9 or 10, characterized in that: The limiting assembly includes a fourth limiting member rotatably arranged on the handle, and the fourth limiting member is used to abut against the outer wall of the tripod.

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