WO2022073449A1

WO2022073449A1 - Support device and stand

Info

Publication number: WO2022073449A1
Application number: PCT/CN2021/121643
Authority: WO
Inventors: 陈伟豪; 张恒菲
Original assignee: 深圳叠品科技有限公司
Priority date: 2020-10-07
Filing date: 2021-09-29
Publication date: 2022-04-14
Also published as: CN216202167U; CN214947431U; CN216158729U; CN216158730U; CN219036162U; WO2022073449A9

Abstract

The embodiments of the present application relate to the technical field of auxiliary supplies of electrical equipment, and propose a support device (1) and a stand. The support device (1) comprises a support rod (100), a sliding portion (200), at least three support legs (300), and at least three connecting rods (400) arranged corresponding to the at least three support legs (300) respectively; the sliding portion (200) is slidably mounted on the support rod (100), one end of each support leg (300) is rotatably connected to the sliding portion (200), each connecting rod (400) has one end rotatably connected to the support leg (300) corresponding thereto, and the other end rotatably connected to the support rod (100), and when the sliding portion (200) slides relative to the support rod (100), the at least three support legs (300) are unfolded or folded relative to the support rod (100); the support legs (300) of the support device (1) are unfolded when in use, and when there is a need for storage, the support legs (300) are folded relative to the support rod (100), thereby enabling the support device (1) to be easy to store, and the occupied volume is small in a storage state.

Description

A support device and bracket

technical field

The present application relates to the technical field of auxiliary articles for electrical equipment, in particular to a support device and a bracket.

Background technique

The support device is used to support the main body of electricity, and the main body of electricity includes a mobile phone, a tablet, a fan, a sound box, a lamp, and the like. The existing support device usually includes a base and a support rod, the support rod is arranged on the base, and the main body of electricity is installed on the top of the support rod.

The support rod of the existing support device is fixedly arranged on the base, so that the support device is not easy to be stored.

Application content

The purpose of the present application is to provide a support device that is easy to be stored in view of the defect that the support device in the prior art is not easy to be stored.

In order to achieve the above purpose, the technical solution adopted in this application is a support device, the support device includes a support rod, a sliding part, at least three support feet, and at least three corresponding to the at least three support feet respectively. connecting rod; the sliding part is slidably installed on the supporting rod, one end of each of the supporting feet is rotatably connected to the sliding part, and one end of each of the connecting rods is rotatably connected to the corresponding supporting feet, The other end is rotatably connected to the support rod, when the sliding part slides relative to the support rod, at least three of the support feet are opened or closed relative to the support rod; at least one of the at least three support feet is A first support foot, the first support foot is provided with a first rotating part, the first rotating part is a rotating protrusion, at least one of the at least three connecting rods is a first connecting rod, and the first connecting rod is a first connecting rod. One end of the rod is provided with a second rotating part that is rotatably assembled with the first rotating part, the second rotating part is a revolving groove, and the first link is provided with a first installation communicating with the second rotating part an opening, and the first rotating part can be installed into the second rotating part through the first installation opening.

The present application also provides a support device, the support device includes a support rod, a sliding part, at least three supporting feet, and at least three connecting rods corresponding to the at least three supporting feet respectively; the sliding part It is slidably installed on the support rod, one end of each of the support feet is rotatably connected to the sliding portion, one end of each of the connecting rods is rotatably connected to the corresponding support foot, and the other end is rotatably connected to the a support rod, when the sliding part slides relative to the support rod, the support feet are opened or closed relative to the support rod; at least one of the at least three support feet is a first support foot, and the first support The foot is provided with a first rotating part, the first rotating part is a revolving groove, the first supporting foot is provided with a first installation opening that communicates with the first rotating part, and at least one of the at least three connecting rods is a first connecting rod, one end of the first connecting rod is provided with a second rotating part that is rotatably assembled with the first rotating part, the second rotating part is a revolving protrusion, and the second rotating part can be The first installation opening is fitted into the first rotating part.

The present application also provides a support device, the support device includes a support rod, a sliding part, at least three supporting feet, and at least three connecting rods corresponding to the at least three supporting feet respectively; the sliding part It is slidably installed on the support rod, one end of each of the support feet is rotatably connected to the sliding portion, one end of each of the connecting rods is rotatably connected to the corresponding support foot, and the other end is rotatably connected to the a support rod, when the sliding part slides relative to the support rod, the support feet are opened or closed relative to the support rod; at least one of the at least three links is a first link, and each of the first links One end of a connecting rod is provided with a third rotating part, the third rotating part is a revolving groove, the first connecting rod is provided with a second installation opening communicating with the third rotating part, and the support rod is provided with There is a fourth rotating part rotatably assembled with the third rotating part, the fourth rotating part is a revolving protrusion, and the fourth rotating part can be installed into the third rotating part through the second installation opening.

The present application also provides a support device, the support device includes a support rod, a sliding part, at least three supporting feet, and at least three connecting rods corresponding to the at least three supporting feet respectively; the sliding part It is slidably installed on the support rod, one end of each of the support feet is rotatably connected to the sliding portion, one end of each of the connecting rods is rotatably connected to the corresponding support foot, and the other end is rotatably connected to the a support rod, when the sliding part slides relative to the support rod, the support feet are opened or closed relative to the support rod; at least three of the support feet include at least one first support foot, the first support One end of the foot is provided with a sixth rotating part, the sixth rotating part is a revolving protrusion, the sliding part is provided with a fifth rotating part that is rotatably assembled with the sixth rotating part, and the fifth rotating part is a rotating part. The sliding part is provided with a third installation opening communicating with the fifth rotating part, and the sixth rotating part can be inserted into the fifth rotating part through the third installation opening.

The present application also provides a support device, the support device includes a support rod, a sliding part, at least three supporting feet, and at least three connecting rods corresponding to the at least three supporting feet respectively; the sliding part It is slidably installed on the support rod, one end of each of the support feet is rotatably connected to the sliding portion, one end of each of the connecting rods is rotatably connected to the corresponding support foot, and the other end is rotatably connected to the a support rod, when the sliding part slides relative to the support rod, the support feet are opened or closed relative to the support rod; at least three of the support feet include at least one first support foot, the first support One end of the foot is provided with a sixth rotating part, and the sixth rotating part is a revolving groove; The sixth rotating part is a fifth rotating part assembled by rotation, the fifth rotating part is a revolving protrusion, and the fifth rotating part can be inserted into the sixth rotating part through the third installation opening.

The present application also provides a support device, the support device includes a support rod, a sliding part, at least three supporting feet, and at least three connecting rods corresponding to the at least three supporting feet respectively; the sliding part It is slidably installed on the support rod, the sliding part, each of the support feet, each of the connecting rods and the support rod are connected in turn through a rotation pair, and the sliding part slides relative to the support rod When the support foot is opened or closed relative to the support rod; at least one of all the rotating pairs is a first rotating pair, and the first rotating pair includes a rotating groove and a rotating protrusion for rotating assembly. In the first main body, the first main body is provided with an installation opening communicating with the revolving groove, the revolving protrusion can be inserted into the installation opening through the installation opening, and the revolving protrusion is arranged on the second main body , the first main body is the support rod, the sliding part, the supporting foot or the connecting rod, and the second main body is the supporting rod, the sliding part, the supporting foot or the connecting rod link.

The present application also provides a support device, the support device includes a support rod, a sliding part, at least three supporting feet, and at least three connecting rods corresponding to the at least three supporting feet respectively; the sliding part It is slidably installed on the support rod, one end of each of the support feet is rotatably connected to the sliding portion, one end of each of the connecting rods is rotatably connected to the corresponding support foot, and the other end is rotatably connected to the a support rod, when the sliding part slides relative to the support rod, the support feet are opened or closed relative to the support rod; the inner wall of the support feet is provided with two first ribs, between the two first ribs A first accommodating space is formed, and when the first support leg is accommodated in the support rod, the first link is accommodated in the first accommodating space.

The present application also provides a support device, the support device includes a support rod, a sliding part, at least three supporting feet, and at least three connecting rods corresponding to the at least three supporting feet respectively; the sliding part It is slidably installed on the support rod, one end of each of the support feet is rotatably connected to the sliding portion, one end of each of the connecting rods is rotatably connected to the corresponding support foot, and the other end is rotatably connected to the A support rod, when the sliding part slides relative to the support rod, the support feet are opened or closed relative to the support rod; the side wall of the support rod is provided with a first connecting part, and the first connecting part is connected to the support rod. One end of the connecting rod is rotatably connected, the support leg is provided with a second accommodating space, and when the supporting leg is accommodated in the support rod, the first connecting portion is located in the second accommodating space.

The present application also provides a support device, the support device includes a support rod, a sliding part, at least three supporting feet, and at least three connecting rods corresponding to the at least three supporting feet respectively; the sliding part It is slidably installed on the support rod, one end of each of the support feet is rotatably connected to the sliding portion, one end of each of the connecting rods is rotatably connected to the corresponding support foot, and the other end is rotatably connected to the a support rod, when the sliding part slides relative to the support rod, the support feet are opened or closed relative to the support rod; the bottom end of the support rod is provided with a first clamping protrusion, each of the The support foot is provided with a second holding protrusion, and when the support foot is accommodated in the support rod, the first holding protrusion holds the second holding protrusion.

The present application also provides a support device, the support device includes a support rod, a sliding part, at least three supporting feet, and at least three connecting rods corresponding to the at least three supporting feet respectively; the sliding part It is slidably installed on the support rod, one end of each of the support feet is rotatably connected to the sliding portion, one end of each of the connecting rods is rotatably connected to the corresponding support foot, and the other end is rotatably connected to the A support rod, when the sliding part slides relative to the support rod, the support feet are opened or closed relative to the support rod; the support device further includes a first locking structure, and the first locking structure includes a first locking structure. Seven rotating parts, a first pulling part and a first abutting protrusion, the first pulling part is arranged on the seventh rotating part, the first abutting protrusion is arranged on the seventh rotating part, The sliding part is provided with a first opening, the seventh rotating part is rotatably mounted on the first opening, and the first pulling part can drive the seventh rotating part to rotate to make the first abutting protrusion The lifter abuts against the support rod or the first abutting protrusion is disengaged from the support rod.

The present application also provides a support device, the support device includes a support rod, a sliding part, at least three supporting feet, and at least three connecting rods corresponding to the at least three supporting feet respectively; the sliding part It is slidably installed on the support rod, one end of each of the support feet is rotatably connected to the sliding portion, one end of each of the connecting rods is rotatably connected to the corresponding support foot, and the other end is rotatably connected to the For the support rod, when the sliding part slides relative to the support rod, the support feet are opened or closed relative to the support rod; the support feet are detachably mounted with a mounting block, and the mounting part is mounted with a remote control.

The present application also provides a support device, the support device includes a support rod, a sliding part, at least three supporting feet, and at least three connecting rods corresponding to the at least three supporting feet respectively; the sliding part It is slidably installed on the support rod, one end of each of the support feet is rotatably connected to the sliding portion, one end of each of the connecting rods is rotatably connected to the corresponding support foot, and the other end is rotatably connected to the a support rod, when the sliding part slides relative to the support rod, the support feet are opened or closed relative to the support rod; the support device further includes a third locking structure, and the third locking structure further includes The locking ring and at least two locking sheets arranged at intervals, the locking sheets are arranged on the sliding part, the at least two locking sheets surround the support rod, and the at least two locking sheets are The outer wall is provided with a first thread, the inner wall of the locking ring is provided with a second thread matching the first thread, and the inner wall of the locking ring is provided with a first extrusion part, when the first thread is in contact with the first thread. When the second thread is screwed together, the first pressing part presses the locking piece so that the locking piece presses the support rod.

After the above technical solution is adopted, the beneficial effects of the embodiments of the present application are: the support feet of the support device are opened when in use, and when they need to be stored, the support feet are folded relative to the support rod, so that the support device is easy to be stored, and when the support device is stored It occupies a small size in the state.

The present application also provides a bracket, comprising a support body and the support device, the support body is mounted on the support device; the support body is a clamp device for clamping an electronic terminal, and/or the support body is The supporting body is a lamp.

After adopting the above technical solution, the beneficial effects of the embodiments of the present application are: the support device of the bracket is easy to be accommodated, and the occupied volume is small in the accommodated state.

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present application, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

FIG. 1 is a schematic structural diagram of an implementation manner of a support device according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of the support device shown in FIG. 1 from another angle;

Figure 3 is a front view of the support device shown in Figure 1;

FIG. 4 is a cross-sectional view of the support device shown in FIG. 3 along the line A-A;

Figure 5 is an enlarged view of the structure at B in Figure 4;

Fig. 6 is an enlarged view of the structure at C in Fig. 5;

FIG. 7 is a schematic structural diagram of the support device shown in FIG. 1 in an open state;

FIG. 8 is a schematic structural diagram of the support device shown in FIG. 7 at another angle;

Fig. 9 is the structural schematic diagram of the first support foot in the support device shown in Fig. 7;

Figure 10 is a schematic structural diagram of the first support foot shown in Figure 9 at another angle;

Figure 11 is a schematic structural diagram of the inner sleeve in the support device shown in Figure 7;

Fig. 12 is a partial structural schematic diagram of the support rod matched with the inner sleeve shown in Fig. 11;

Figure 13 is a schematic structural diagram of a sliding portion in the support device shown in Figure 1;

Fig. 14 is the assembly schematic diagram of the sliding portion and the first support foot in the support device shown in Fig. 1;

Fig. 15 is the assembly schematic diagram of the first support foot and the support rod in the support device shown in Fig. 1;

Fig. 16 is the assembly schematic diagram of the first support foot, the mounting block and the remote control in the support device shown in Fig. 1;

Figure 17 is a front view of the support device shown in Figure 7;

Figure 18 is a cross-sectional view of the support device shown in Figure 17 along the line D-D;

Figure 19 is an enlarged view of the structure at F in Figure 18;

Figure 20 is a schematic diagram of another implementation based on the structure shown in Figure 19;

Figure 21 is a schematic diagram of another implementation based on the structure shown in Figure 19;

Figure 22 is a schematic diagram of another implementation based on the structure shown in Figure 19;

Figure 23 is a schematic diagram of another implementation based on the structure shown in Figure 19;

24 is a schematic structural diagram of another implementation manner of the first rotating part and the second rotating part in the support device of the present application;

Figure 25 is a schematic structural diagram of the structure shown in Figure 24 when the first rotating part and the second rotating part are separated;

26 is a schematic structural diagram of another implementation manner of the support rod in the support device according to the embodiment of the present application;

Figure 27 is a cross-sectional view of the support rod shown in Figure 26 along the line E-E;

28 is a schematic structural diagram of another implementation manner of the first link in the support device according to the embodiment of the present application;

29 is a schematic structural diagram of another implementation manner of the third rotating part and the fourth rotating part in the supporting device according to the embodiment of the present application;

Figure 30 is a schematic structural diagram of the structure shown in Figure 29 when the third rotating part is separated from the fourth rotating part;

31 is a schematic structural diagram of the first rotating pair in the supporting device according to the embodiment of the present application;

32 is a schematic structural diagram when the sliding portion of the support device according to the embodiment of the present application is provided with a first locking structure;

FIG. 33 is a schematic structural diagram when the sliding portion of the support device according to the embodiment of the present application is provided with a third locking structure;

Fig. 34 is the three-dimensional structure schematic diagram of the sliding part and the locking piece in the structure shown in Fig. 33;

FIG. 35 is a schematic structural diagram of an implementation manner of the stent according to the embodiment of the present application;

36 is a schematic structural diagram of another implementation manner of the stent according to the embodiment of the present application;

FIG. 37 is a schematic structural diagram of another implementation manner of the stent according to the embodiment of the present application.

Detailed ways

The present application will be further described in detail below with reference to the accompanying drawings.

In the description of the present application, it should be understood that the terms "first" and "second" are only used for description purposes, and cannot be interpreted as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present application, "plurality" means two or more, unless otherwise expressly and specifically defined.

In this application, unless otherwise expressly specified and defined, a first feature "on" or "under" a second feature may include direct contact between the first and second features, or may include the first and second features Not directly but through additional features between them. Also, the first feature being "above", "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature being "below", "below" and "below" the second feature includes that the first feature is directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.

In this application, the terms "installed", "connected", "connected", "fixed", "arranged on", "dampened sliding" and "dampened rotation" should be interpreted in a broad sense unless otherwise expressly specified and limited. .

The embodiment of the present application proposes a support device 1. Referring to Figs. 1-21, 23-25, and 28, the support device 1 includes a support rod 100, a sliding portion 200, at least three support feet 300, and at least three supports respectively. The feet 300 correspond to the at least three connecting rods 400 provided.

The sliding part 200 is slidably installed on the support rod 100 , one end of each supporting leg 300 is rotatably connected to the sliding part 200 , one end of each connecting rod 400 is rotatably connected to the corresponding supporting leg 300 , and the other end is rotatably connected to the supporting rod 100 , When the sliding part 200 slides relative to the support rod 100 , the at least three support feet 300 are opened or closed relative to the support rod 100 . The sliding part 200 , the support feet 300 , the link 400 , and the support rod 100 constitute the link 400 slider mechanism.

At least one of the at least three supporting legs 300 is a first supporting leg 300a, and the first supporting leg 300a is provided with a first rotating portion 310 (preferably, the first supporting leg 300a is integrally provided with a first rotating portion 310). The part 310 is a revolving protrusion, at least one of the at least three connecting rods 400 is a first connecting rod 400a, and one end of the first connecting rod 400a is provided with a second rotating part 410 (preferably, The second rotating part 410 is integrally provided at one end of the first connecting rod 400a), the second rotating part 410 is a revolving groove, and the first connecting rod 400a is provided with a first installation opening 3401 which communicates with the second rotating part 410. The part 310 can be installed into the second rotating part 410 through the first installation opening 3401 .

When the support device 1 of the embodiment of the present application is in use, at least three support feet 300 are opened relative to the support rod 100 , and the at least three support feet 300 are supported on a support platform (desktop, bottom surface, etc.). When the support device 1 of the embodiment of the present application is not in use, at least three support feet 300 are folded relative to the support rod 100 , so that the support device 1 is easy to be stored and occupies a small volume after storage.

In addition, in some implementations of the supporting device 1 according to the embodiment of the present application, the first supporting foot 300a is provided with a first rotating portion 310, the first link 400a is provided with a second rotating portion 410, and the first rotating portion 310 can pass through the first rotating portion 310. The installation opening 3401 is installed in the second rotating part 410, so as to facilitate the quick assembly of the first link 400a and the first support foot 300a, thereby saving man-hours and material costs. The first link 400a and the first support foot 300a only need one assembly action to complete the installation. The manual assembly time of the first link 400a and the first support foot 300a is about 0.3-1s, which greatly saves the assembly time. The structure of the rod 400a and the first support foot 300a is particularly suitable for assembly line production.

In some implementations of the support device 1 according to the embodiment of the present application, the support rod 100 is fixed in length or retractable. The cross-section of the support rod 100 may be formed in a circle, an ellipse, a racetrack, a square, a polygon, and the like.

In some implementations of the support device 1 according to the embodiment of the present application, the sliding portion 200 may be an annular structure surrounding the support rod 100 , or a partially annular structure partially surrounding the support rod 100 . The cross-sectional shapes of the sliding portion 200 and the support rod 100 adaptation. In other implementation manners, the sliding portion 200 may also have a block, sheet, strip or other structure.

In some implementations of the support device 1 according to the embodiment of the present application, the support feet 300 are in the form of strips, and the cross-section of the support feet 300 may be circular, partially annular, polygonal, rounded polygon, chamfered polygon, etc.; by adjusting the sliding part 200 is positioned at the position of the support rod 100 to further adjust the opening degree of the support foot 300 relative to the support rod 100 , so as to adjust the size of the support surface of the support device 1 .

In some implementations of the support device 1 according to the embodiment of the present application, the connecting rod 400 is roughly a rod-shaped structure, and the cross-section of the connecting rod 400 may be circular or square; .

In some implementations of the support device 1 in the embodiment of the present application, the sliding part 200 , one of the support feet 300 , one of the connecting rods 400 , and the support rod 100 constitute a set of connecting rods 400 and a slider mechanism. Obviously, the support device 1 includes At least three sets of link 400 slider mechanisms; preferably, the link 400 slider mechanism is a plane link 400 slider mechanism, and a set of plane link 400 slider mechanisms includes 3 moving components, 1 sliding pair, 3 Each set of plane link 400 slider mechanism has a degree of freedom of 1. In other implementation manners, the slider mechanism of the link 400 may be the slider mechanism of the space link 400 .

In some implementations of the supporting device 1 in the embodiment of the present application, the number of the three supporting feet 300 may be 3, 4, 5, etc.; only one of the at least three supporting feet 300 may be the first supporting foot 300a , or two first support legs 300a, or all of the first support legs 300a.

In some implementations of the support device 1 according to the embodiment of the present application, the first rotating part 310 and the first supporting foot 300a are integrally formed, and the second rotating part 410 and the first connecting rod 400a are integrally formed; for example, plastic injection molding, metal Stamping molding, metal casting, aluminum alloy extrusion molding, etc., the material of the first support foot 300a can be plastic, aluminum alloy, carbon steel, stainless steel, etc., the material of the first connecting rod 400a can be plastic, aluminum alloy, carbon steel, Stainless steel etc.

In some implementations of the support device 1 in the embodiment of the present application, it may be referred to that the first rotating portion 310 may be a full-circumferential swivel protrusion, or a partial swivel protrusion. The second rotating portion 410 can be a full-circumferential rotating groove or a partial rotating groove. The groove body forming the second rotating portion 410 is partially annular or annular. Preferably, the groove body forming the second rotating portion 410 is A partial ring or ring of equal thickness to connecting rod 400.

In some implementations of the support device 1 in the embodiment of the present application, the revolving generatrix of the revolving protrusion may be a straight line, a wavy line, a folded line, an arc, etc.;

In some implementations of the embodiments of the present application, the first installation opening 3401 does not affect the rotation of the second rotating part 410 and the first rotating part 310 .

In some implementations of the embodiments of the present application, referring to FIGS. 19 , 20 , 21 , 23 , 28 , etc., the first installation opening 3401 communicates with the side of the second rotating portion 410 . The advantage of this arrangement is that the quick assembly of the first link 400a and the first support foot 300a is further facilitated.

In some implementations of the embodiments of the present application, referring to FIGS. 19 , 20 , 23 , etc., when the sliding portion 200 slides in the first direction, the support foot 300 is opened relative to the support rod 100 , and the opening direction of the first installation opening 3401 is the same as the opening direction of the first installation opening 3401 . The included angle in one direction is a right angle or an obtuse angle. When the first installation opening 3401 is provided on the second rotating part 410 , the opening direction of the first installation opening 3401 is defined as: the geometric center of gravity of the second rotating part 410 points to the geometric center of gravity of the first installation opening 3401 . The advantage of this arrangement is to facilitate the quick installation of the first rotating part 310 and the second rotating part 410 .

In some implementations of the embodiments of the present application, referring to FIGS. 19 , 20 , 23 , 28 , etc., the opening direction of the first installation opening 3401 is perpendicular to the extending direction of the first link 400 a. The advantage of this arrangement is to facilitate the quick installation of the first rotating part 310 and the second rotating part 410 .

In some implementations of the embodiments of the present application, referring to FIG. 21 , the opening direction of the first installation opening 3401 is parallel to the extending direction of the first link 400a.

In some implementations of the embodiments of the present application, referring to FIG. 9 , both ends of the first rotating portion 310 are integrally connected to the first supporting feet 300 a.

In some implementations of the embodiments of the present application, referring to FIGS. 24 , 25 , etc., one end of the first rotating portion 310 is integrally connected to the first supporting foot 300 a.

In some implementations of the embodiments of the present application, referring to FIGS. 19, 20, 21, 23, etc., the first support foot 300a is provided with a first rotation space 301 for the end of the first link 400a to rotate, and the first rotation part 310 is located in the first turning space 301 . The advantage of arranging the first swivel space 301 is to facilitate arranging the first rotating part 310 .

In some implementations of the embodiments of the present application, referring to FIGS. 19 , 21 , 23 , etc., the first swivel space 301 penetrates to the outer wall of the first support foot 300 a. The advantage of this arrangement is that when the second rotating part 410 of the first link 400a is assembled to the first rotating part 310 of the first supporting foot 300a, it is convenient to observe whether the first rotating part 310 and the second rotating part 410 are installed in place. .

In some implementations of the embodiments of the present application, referring to FIG. 10 , the first support foot 300a includes a support shell 321 and at least one rib 322 . The rib 322 is integrally provided on the inner wall of the support shell 321 , and the first rotation space 301 penetrates to the The outer wall of the housing 321 is supported. The advantage of this arrangement is that the cost of materials is saved without reducing the strength of the first support foot 300a.

In some implementations of the embodiments of the present application, referring to FIG. 10 , the first rotating portion 310 is integrally provided with the support housing 321 , and/or the first rotating portion 310 is integrally provided with the rib 322 .

In some implementations of the embodiments of the present application, referring to FIG. 10 , at least one rib 322 includes at least one first rib 322a, and the first rotating part 310 is integrally provided with the first rib 322a, and the first rib 322a both serves to enhance support The strength of the casing 321 also plays the role of connecting the first rotating part 310 .

In some implementations of the embodiments of the present application, referring to FIG. 20 , the first rotating part 310 is close to the inner wall of the support housing 321 , and the advantage of such arrangement is to improve the structural strength of the first rotating part 310 .

In some implementations of the embodiments of the present application, referring to FIG. 10 , the number of the first ribs 322a is two, and both ends of the first rotating portion 310 are integrally provided on the two first ribs 322a, respectively.

In some implementations of the embodiments of the present application, referring to FIGS. 10 and 19 , at least one rib 322 includes at least one first rib 322 a , the first rotating part 310 is integrally provided on the first rib 322 a and the first rotating part 310 is integrated Set on the support housing 321 .

In some implementations of the embodiments of the present application, referring to FIG. 5 , when the first support foot 300 a is received in the support rod 100 , the first link 400 a is close to the inner wall of the support housing 321 . The advantage of this arrangement is that the structural strength of the support device 1 is higher.

In some implementations of the embodiments of the present application, referring to FIGS. 5 and 10 , at least one rib 322 includes at least one first rib 322 a. When the first support foot 300 a is received in the support rod 100 , the first rib 322 a is The extending direction is the same as the extending direction of the first link 400a, and the first rib 322a is disposed adjacent to the first link 400a. The advantage of this arrangement is to make the structure of the support device 1 more compact.

In some implementations of the embodiments of the present application, referring to FIGS. 5 , 8 , 10 , and 19 , at least one rib 322 includes two first ribs 322 a , and a first accommodating space 302 is formed between the two first ribs 322 a . When the first support leg 300 a is accommodated in the support rod 100 , the first link 400 a is accommodated in the first accommodating space 302 . The advantage of this arrangement is that the structure of the supporting device 1 is more compact and the structure strength is higher.

In some implementations of the embodiments of the present application, referring to FIGS. 5 , 8 , 10 , and 19 , the first support leg 300 a is provided with a first accommodation space 302 . When the first support leg 300 a is accommodated in the support rod 100 , the first connection The rod 400 a is accommodated in the first accommodating space 302 .

In some implementations of the embodiments of the present application, referring to FIGS. 5 , 8 , 10 , and 19 , the first support foot 300 a includes a support shell 321 and at least one rib 322 , and the rib 322 is integrally provided on the inner wall of the support shell 321 . At least two of the at least one rib 322 are first ribs 322a, and a first accommodating space 302 is formed between the two first ribs 322a. When the first supporting leg 300a is accommodated in the supporting rod 100, the first link 400a is accommodated in the first accommodating space 302. A accommodating space 302 . The advantage of this arrangement is that the structure of the first support leg 300a is compact when it is stored, and the structural strength of the first support leg 300a is higher.

In some implementations of the embodiments of the present application, referring to FIGS. 19 , 20 , 21 , 23 , etc., the first rotating part 310 is cylindrical, and the opening width of the first installation opening 3401 is smaller than the diameter of the first rotating part 310 . The opening width of the first installation opening 3401 is defined as: the shortest length of the connecting line between two points on the two side walls of the first installation opening 3401 respectively. Alternatively, the opening width of the first installation opening 3401 is defined as: the shortest length of the connecting line between two points on the two side walls of the first installation opening 3401 , and the distances from the two points to the axis of the second rotating part 410 are equal.

In some implementations of the embodiments of the present application, referring to FIG. 10 , both ends of the first rotating portion 310 are integrally connected to the supporting feet 300 . The advantage of this arrangement is that the structural strength of the first rotating part 310 is higher.

In some implementations of the embodiments of the present application, referring to FIGS. 24 and 25 , the first rotating part 310 is a cylindrical protrusion, the second rotating part 410 is a cylindrical groove, and the first end of the first rotating part 310 is integrally connected to the first rotating part 310 . For the support leg 300a, the second end of the first rotating part 310 is suspended, the first installation opening 3401 is provided at the end of the first rotating part 310, and the second end of the first rotating part 310 can pass through the first installation opening 3401 to make The first rotating part 310 is fitted into the second rotating part 410 .

In some implementations of the embodiments of the present application, referring to FIGS. 24 and 25 , the first rotating portion 310 is provided with a first protrusion 311 , and the first protrusion 311 is provided with a first indentation slope 303 . When the first rotating portion 310 When installed in the second rotating part 410 , the inner wall of the second rotating part 410 slides over the first indentation slope 303 ; after the first rotating part 310 is installed in the second rotating part 410 , the second rotating part 410 is located in the first rotating part 410 . between the first end of the portion 310 and the first protrusion 311 . The advantage of disposing the first protrusion 311 is to disengage the first rotating part 310 from the second rotating part 410 .

In some implementations of the embodiments of the present application, the first rotating part 310 is rotatable relative to the second rotating part 410 around a first rotation axis, and the first rotating part 310 is axially fixed relative to the second rotating part 410 . For example, the revolving generatrix of the first rotating part 310 may be a wave shape, a broken line, or the like. The advantage of this arrangement avoids the axial offset of the first rotating part 310 relative to the second rotating part 410 .

In some implementations of the embodiments of the present application, referring to FIGS. 19 , 20 , 21 , 23 , 28 , 29 , 30 , etc., the end of the first link 400 a away from the second rotating part 410 is provided with a third rotating part 420 (preferably The third rotating part 420 is integrally provided at the end of the first connecting rod 400a away from the second rotating part 410 ), the third rotating part 420 is a revolving groove, and the first connecting rod 400a is provided with a second connecting rod 400a communicating with the third rotating part 420 Two installation openings 1401, the support rod 100 is provided with a fourth rotating part 110 that is rotatably assembled with the third rotating part 420 (preferably, the fourth rotating part 110 is integrally provided on the support rod 100), and the fourth rotating part 110 is a rotating protrusion , the fourth rotating part 110 can be installed into the third rotating part 420 through the second installation opening 1401 . The advantage of this arrangement is that it facilitates the quick assembly of the first link 400a and the support rod 100, thereby saving man-hours and material costs. The first link 400a and the support rod 100 only need one assembly action to complete the installation. The manual assembly time of the first link 400a and the support rod 100 is about 0.3-1s, which greatly saves the assembly time. The first link 400a and the support rod The structure of the rod 100 is particularly suitable for assembly line production.

In some implementations of the embodiments of the present application, the third rotating part 420 and the first link 400a are integrally formed, and the fourth rotating part 110 and the support rod 100 are integrally formed; for example, plastic injection molding, metal stamping molding, metal casting Forming, aluminum alloy extrusion molding, etc., the material of the first connecting rod 400a can be plastic, aluminum alloy, carbon steel, stainless steel, etc., and the material of the support rod 100 can be plastic, aluminum alloy, carbon steel, stainless steel.

In some implementations of the embodiments of the present application, referring to FIGS. 19 , 20 , 21 , 23 , 28 , etc., the second installation opening 1401 communicates with the side wall of the third rotating portion 420 . The advantage of this arrangement is that it is convenient to quickly assemble the first link 400a and the support rod 100 .

In some implementations of the embodiments of the present application, referring to FIGS. 19 , 20 , 21 , 23 , 28 , etc., the opening direction of the first installation opening 3401 is opposite to the opening direction of the second installation opening 1401 . The opening direction of the second installation opening 1401 is defined as: the geometric center of gravity of the third rotating part 420 points to the geometric center of gravity of the second installation opening 1401 . The advantage of this arrangement is that the first link 400a is not easily separated from the first support foot 300a and the support rod 100, and the quick installation of the first link 400a and the first support foot 300a is facilitated.

In some implementations of the embodiments of the present application, the opening direction of the first installation opening 3401 is the same as the opening direction of the second installation opening 1401 .

In some implementations of the embodiments of the present application, referring to FIGS. 19 , 20 , 21 , 23 , etc., when the sliding portion 200 slides in the first direction, the support foot 300 opens relative to the support rod 100 ; the opening direction of the second installation opening 1401 The included angle with the first direction is a right angle or an acute angle. The advantage of this arrangement is to facilitate the quick installation of the first link 400a and the support rod 100 .

In some implementations of the embodiments of the present application, referring to FIGS. 19 , 20 , 23 , 28 , etc., the opening direction of the second installation opening 1401 is perpendicular to the extending direction of the first link 400 a. The advantage of this arrangement is to facilitate the quick installation of the first link 400a and the support rod 100 .

In some other implementations of the embodiments of the present application, referring to FIG. 21 , the opening direction of the second installation opening 1401 is parallel to the extending direction of the first link 400a.

In some implementations of the embodiments of the present application, one or both ends of the fourth rotating portion 110 are integrally connected to the first supporting leg 300a.

In some implementations of the embodiments of the present application, referring to FIGS. 5 and 11 , the support rod 100 includes a rod body 120 and an inner sleeve 130 , the fourth rotating part 110 is integrally provided in the inner sleeve 130 , and one end of the rod body 120 is inserted into the inner sleeve 130 . For the inner sleeve 130, the advantage of arranging the inner sleeve 130 is that the fourth rotating part 110 can be conveniently provided integrally. Exemplarily, the rod body 120 is integrally formed, or is retractable.

Exemplarily, referring to FIGS. 26 and 27 , the rod body 120 is retractable, the rod body 120 includes at least two sleeves 121 sleeved in sequence, and the at least two sleeves 121 include adjacent first sleeves 121a and second sleeves 121b , the first sleeve 121a is slidable relative to the second sleeve 121b, the second sleeve 121b is inserted into the first sleeve 121a, the first sleeve 121a is provided with a second locking structure 122, the second locking structure 122 includes an eighth rotating part 122a, a second pulling part 122b and a second abutting protrusion 122c, the second abutting protrusion 122c is provided on the eighth rotating part 122a, the first sleeve 121a is provided with a second opening 101, The second opening 101 penetrates through the wall of the first sleeve 121, the eighth rotating portion 122a is rotated and mounted on the mounting sleeve 121d of the first sleeve 121a, the mounting sleeve 121d surrounds the first sleeve 121a, and the second pulling portion 122b can The eighth rotation is driven to make the second abutting protrusion 122c abut against the second sleeve 121b (specifically, the second abutting protrusion 122c abuts against the second sleeve 121b through the second opening 101 ), or the second abutting protrusion 122c abuts against the second sleeve 121b The abutting protrusion 122c is disengaged from the second sleeve 121b. Exemplarily, the second opening 101 is provided with a first gasket 121e, and the first gasket 121e is located between the second abutting protrusion 122c and the second sleeve 121b.

In some implementations of the embodiments of the present application, referring to FIGS. 11 and 29 , the fourth rotating part 110 is integrally provided on the first connecting part 150 of the inner sleeve 130 , and the first connecting part 150 is provided with a connecting rod 400 a for the first connecting rod 400 a. In the second rotating space 102 with the end rotating, the fourth rotating part 110 is located in the second rotating space 102 . The advantage of arranging the first connecting part 150 is that it is convenient to arrange the fourth rotating part 110 .

In some implementations of the embodiments of the present application, referring to FIGS. 11 and 29 , the first connecting portion 150 is located on the outer side wall of the inner sleeve 130 . The advantage of this arrangement is that the first connecting rod 400a can be close to the support rod 100 in the stored state.

In some implementations of the embodiments of the present application, referring to FIG. 11 , the first connecting portion 150 includes two connecting pieces 151 arranged at intervals, and both ends of the fourth rotating portion 110 are integrally provided on the two connecting pieces 151 respectively. The second swivel space 102 is located between the two connecting pieces 151 .

In some implementations of the embodiments of the present application, referring to FIGS. 10 and 11 , the first support leg 300 a is provided with a second accommodating space 304 , and when the first support leg 300 a is accommodated in the support rod 100 , the first connection portion 150 is located at the Two accommodating spaces 304 . Exemplarily, the second accommodating space 304 communicates with the first accommodating space 302 . The advantage of arranging the second accommodating space 304 is that the structure of the supporting device 1 after being accommodated is compact.

In some implementations of the embodiments of the present application, referring to FIG. 5 , when the first support foot 300 a is received in the support rod 100 , the first link 400 a is attached to the outer side wall of the inner sleeve 130 . The advantage of this arrangement is that the structure of the support device 1 after being received is compact.

In some implementations of the embodiments of the present application, referring to FIG. 6 , the bottom end of the inner sleeve 130 is provided with a first retaining protrusion 160 , and the bottom wall of the second accommodating space 304 is protruded with a second retaining protrusion 330 , when the first support leg 300 a is received in the support rod 100 , the first holding protrusion 160 holds the second holding protrusion 330 . The advantage of this arrangement is that when the first support leg 300a is stored in the support rod 100, the support device 1 can be kept in the stored state, and the structure is stable.

In some implementations of the embodiments of the present application, referring to FIG. 6 , the second clamping protrusion 330 has a first sliding surface 331 and a resisting surface 332 , and the first sliding surface 331 and the resisting surface 332 transition smoothly. When the first support foot 300a is received in the support rod 100, the first holding protrusion 160 slides over the first sliding surface 331. After the first support foot 300a is received in the support rod 100, the first holding protrusion 160 contacts the The holding surface 332 is offset. The advantage of this arrangement is that the first supporting foot 300a can easily enter the clamping state. Exemplarily, both the first sliding surface 331 and the resisting surface 332 are smooth curved surfaces.

In some implementations of the embodiments of the present application, referring to FIGS. 11 and 12 , the rod body 120 is provided with a third clamping protrusion 170 , the inner sleeve 130 is provided with a clamping hole 103 , and the third clamping protrusion 170 is clamped In the holding hole 103 , the third holding protrusion 170 is used to prevent the inner sleeve 130 from falling off the rod body 120 .

In some implementations of the embodiments of the present application, referring to FIGS. 11 , 12 , etc., the third clamping protrusion 170 has a second sliding surface 104 . During the process of loading the end of the rod body 120 into the inner sleeve 130 , the inner The inner wall of the sleeve 130 slides over the second sliding surface 104 so that the holding protrusions enter the holding holes 103 . The advantage of this arrangement is to facilitate the installation of the inner sleeve 130 on the rod body 120 .

In some implementations of the embodiments of the present application, referring to FIG. 28 , the first connecting rod 400a is center-symmetrical about a symmetrical center line, that is, the first connecting rod 400a still overlaps with itself after being rotated 180° around the symmetrical centerline, and is symmetrical The center line is parallel to the rotation axis of the second rotation part 410 . The advantage of this arrangement is that the second rotating part 410 and the third rotating part 420 of the first connecting rod 400a are centrally symmetric with respect to the symmetrical center line, that is, the first connecting rod 400a can be respectively assembled on the second connecting rod 400a if it is replaced by 180° during installation. A support foot 300a and the support rod 100 facilitate quick assembly of the first link 400a.

In some implementations of the embodiments of the present application, referring to FIG. 8 , the third rotating portion 420 is a cylindrical groove and the fourth rotating portion 110 is a cylindrical protrusion.

In some implementations of the embodiments of the present application, referring to FIGS. 29 and 30 , the third rotating part 420 is a cylindrical groove, the fourth rotating part 110 is a cylindrical protrusion, and the first end of the fourth rotating part 110 is integrally connected to the support rod 100, the second end of the fourth rotating part 110 is suspended, the second installation opening 1401 is provided at the end of the third rotating part 420, and the second end of the fourth rotating part 110 can pass through the second installation opening 1401 so that the The fourth rotating part 110 is incorporated into the third rotating part 420 .

In some implementations of the embodiments of the present application, referring to FIGS. 29 , 30 , etc., the fourth rotating part 110 is provided with a second protrusion 111 , and the second protrusion 111 is provided with a second incision slope 106 , when the fourth rotating part 110 When the third rotating part 420 is installed, the inner wall of the third rotating part 420 slides over the second incision slope 106 ; when the fourth rotating part 110 is installed in the third rotating part 420 , the third rotating part 420 is located on the second protrusion 111 and the first end of the fourth rotating part 110 .

In some implementations of the embodiments of the present application, referring to FIGS. 19 , 20 , 21 , 23 , etc., the fourth rotating portion 110 is a cylindrical protrusion, and the opening width of the second installation opening 1401 is smaller than the diameter of the fourth rotating portion 110 . The opening width of the second installation opening 1401 is defined as: the shortest length of the connecting line between two points located on the two side walls of the second installation opening 1401 respectively. Alternatively, the opening width of the second installation opening 1401 is defined as: the shortest length of the connecting line between two points on the two side walls of the second installation opening 1401 , and the distances from the two points to the axis of the third rotating part 420 are equal.

In some implementations of the embodiments of the present application, referring to FIGS. 9 , 10 , 13 , 14 , and 15 , one end of the first support foot 300 a is provided with a sixth rotating portion 350 (preferably, the sixth rotating portion 350 is integrally provided with the sixth rotating portion 350 ). A supporting foot 300a), the sixth rotating part 350 is a revolving protrusion, and the sliding part 200 is provided with a fifth rotating part 210 rotatably assembled with the sixth rotating part 350 (preferably, the fifth rotating part 210 is integrally provided on the sliding part 200 ), the fifth rotating part 210 is a rotating groove, the sliding part 200 is provided with a third installation opening 2301 communicating with the fifth rotating part 210 , and the sixth rotating part 350 can be installed into the fifth rotating part 210 through the third installation opening 2301 middle. The advantage of this arrangement is to facilitate the quick assembly of the first support foot 300a and the sliding portion 200, thereby saving man-hours and material costs. The first support foot 300a and the sliding part 200 only need one assembly action to complete the installation. The manual assembly time of the first support foot 300a and the sliding part 200 is about 0.3-1 s, which greatly saves the assembly time. The structure of the section 200 is particularly suitable for assembly line production.

In some implementations of the embodiments of the present application, referring to FIG. 13 , the sliding portion 200 is provided with a sliding cavity 202 , the support rod 100 is adapted to the sliding cavity 202 , and the support rod 100 is slidable relative to the sliding cavity 202 ; the third installation opening 2301 Communication to the side of the sliding cavity 202 . The advantage of this arrangement is that the sixth rotating part 350 or the fifth rotating part 210 is prevented from being exposed to the outside of the sliding part 200 , thereby preventing the user from touching the sixth rotating part 350 with his hand when he toggles the sliding part 200 .

In other implementations, the sliding part 200 is provided with a first sliding protrusion (not shown in the figure), the support rod 100 is provided with a first sliding groove, the first sliding protrusion matches the first sliding groove, and the first sliding protrusion The first sliding groove can be a T-shaped groove, a dovetail groove, or the like. In other implementations, the sliding part 200 is provided with a first sliding groove (not shown in the figure), the support rod 100 is provided with a first sliding protrusion, the first sliding protrusion matches the first sliding groove, and the first sliding protrusion The first sliding groove can be a T-shaped groove, a dovetail groove, or the like.

In some implementations of the embodiments of the present application, referring to FIGS. 9 , 10 , 13 , 14 , 15 , etc., the end of the first support leg 300 a is a connecting protrusion 360 , and the sixth rotating portion 350 is integrally provided on the connecting protrusion 360 , the sliding part 200 is provided with an avoidance space 203 that avoids the connecting protrusion 360 when the sixth rotating part 350 rotates, the avoidance space 203 is connected to the sliding cavity 202, and the connecting protrusion 360 has a limit surface 307, the limit surface 307 is connected to the sliding cavity 202. On the coaxial rotating surface of the sixth rotating part 350 , the limiting surface 307 is close to or close to the outer wall of the support rod 100 to limit the sixth rotating part 350 within the fifth rotating part 210 . Exemplarily, the sixth rotating portion 350 extends outward from both ends of the connecting protrusion 360 , and correspondingly, the fifth rotating portion 210 extends outward from both sides of the avoidance space 203 .

In some other implementations of the embodiments of the present application, the third installation opening 2301 may be provided at any position of the sliding part 200 , for example, an outer wall of the sliding part 200 . In some other implementations, in order to limit the sixth rotating part 350 to the fifth rotating part 210 , the opening width of the third installation opening 2301 is smaller than that of the sixth rotating part 350 . The opening width of the third installation opening 2301 is defined as: the shortest length of the connecting line between two points located on the two side walls of the third installation opening 2301 respectively. Alternatively, the opening width of the third installation opening 2301 is defined as: the shortest length of the connecting line between two points on the two side walls of the third installation opening 2301 , and the distances from the two points to the axis of the fifth rotating part 210 are equal.

In some other implementations of the embodiments of the present application, referring to FIGS. 14 and 15 , the support rod 100 is cylindrical, the generatrix of the limit surface 307 is an arc matching the support rod 100 , and the limit surface 307 surrounds the support rod 100 . The radius of the generatrix of the limiting surface 307 may be equal to that of the support rod 100 , or the radius of the generatrix of the limiting surface 307 may be greater than the radius of the support rod 100 by about 1% to 30%.

In some other implementations of the embodiments of the present application, referring to FIGS. 1 and 2 , when at least three support feet 300 are accommodated in the support rod 100 , the adjacent sides of two adjacent support feet 300 are attached, and the support rod 100 It is located in the space surrounded by at least three supporting feet 300 .

In some other implementation manners of the embodiments of the present application, at least three supporting feet 300 are all first supporting feet 300a, and correspondingly, at least three connecting rods 400 are all first connecting rods 400a.

In some implementations of the embodiments of the present application, referring to FIGS. 1 , 16 , etc., the first support foot 300 a is detachably mounted with a mounting block 510 , and the mounting portion is detachably mounted with a remote control 520 . The advantage of this arrangement is that it is convenient to control the main body of electricity supported by the support device 1, such as electronic terminals, lamps, fans, etc., and it is convenient to disassemble the remote control 520, so that whether to install the remote control 520 according to actual needs.

In some implementations of the embodiments of the present application, referring to FIG. 16 , two clamping portions 530 are respectively provided on opposite sides of the mounting block 510 . The second connecting portion 531 is connected to the mounting block 510, and the first supporting foot 300a is provided with two abutting grooves 308a corresponding to the holding protrusions 532 of the two clamping portions 530, respectively. The holding protrusions of the two holding clip portions 530 are respectively held in the two abutting grooves 308a so that the two holding clip portions 530 are held and held on the first supporting feet 300a.

In some implementations of the embodiments of the present application, referring to FIG. 16 , the first support foot 300a is provided with two third incised inclined surfaces 308b, and the two third incised inclined surfaces 308b correspond to the two abutting grooves 308a respectively, and hold the The protrusions can be cut into the abutting grooves 308a through the third cutting inclines 308b. The advantage of this arrangement is that it is convenient to install the mounting block 510 .

The embodiment of the present application also proposes a support device 1. Referring to FIGS. 18, 19, 22, etc., the support device 1 includes a support rod 100, a sliding portion 200, at least three support feet 300, and at least three support feet 300 respectively. Correspondingly provided at least three connecting rods 400; the sliding part 200 is slidably installed on the supporting rod 100, one end of each supporting foot 300 is rotatably connected to the sliding part 200, and one end of each connecting rod 400 is rotatably connected to its corresponding supporting foot 300 The other end is rotatably connected to the support rod 100. When the sliding part 200 slides relative to the support rod 100, the support feet 300 are opened or closed relative to the support rod 100; at least one of the at least three support feet 300 is the first support foot 300a, The first supporting leg 300a is provided with a first rotating part 310 (preferably, the first supporting leg 300a is integrally provided with a first rotating part 310), the first rotating part 310 is a revolving groove, and the first supporting leg 300a is provided with a first rotating part 310. The first installation opening 3401 communicated with the rotating part 310, at least one of the at least three connecting rods 400 is a first connecting rod 400a, and one end of the first connecting rod 400a is provided with a second rotating part 410 rotatably assembled with the first rotating part 310 (Preferably, the second rotating part 410 is integrally provided at one end of the first connecting rod 400 a ), the second rotating part 410 is a rotating protrusion, and the second rotating part 410 can be installed into the first rotating part 310 through the first installation opening 3401 .

The embodiment of the present application also proposes a support device 1. Referring to FIGS. 18, 19, 20, 21, 23, 28, etc., the support device 1 includes a support rod 100, a sliding portion 200, at least three support feet 300, and at least three connecting rods 400 corresponding to the at least three supporting feet 300;

The sliding part 200 is slidably installed on the support rod 100 , one end of each supporting leg 300 is rotatably connected to the sliding part 200 , one end of each connecting rod 400 is rotatably connected to the corresponding supporting leg 300 , and the other end is rotatably connected to the supporting rod 100 , When the sliding portion 200 slides relative to the support rod 100, the support feet 300 are opened or closed relative to the support rod 100;

At least one of the at least three connecting rods 400 is a first connecting rod 400a, and one end of each first connecting rod 400a is provided with a third rotating part 420 (preferably, the third rotating part 420 is integrally provided in each first connecting rod 400a). one end of the rod 400a), the third rotating part 420 is a revolving groove, the first connecting rod 400a is provided with a second installation opening 1401 communicating with the third rotating part 420, the support rod 100 is provided with a rotating assembly with the third rotating part 420 The fourth rotating part 110 (preferably, the fourth rotating part 110 is integrally provided with the support rod 100 ), the fourth rotating part 110 is a revolving protrusion, and the fourth rotating part 110 can be installed into the third rotating part through the second installation opening 1401 420.

In some implementations of the supporting device 1 according to the embodiment of the present application, referring to FIGS. 19 , 20 , 21 , 2 , 283 , etc., the second installation opening 1401 communicates with the side wall of the third rotating part 420 .

In some implementations of the support device 1 according to the embodiment of the present application, referring to FIGS. 19 , 20 and 23 , when the sliding portion 200 slides in the first direction, the support foot 300 opens relative to the support rod 100 ; the opening direction of the second installation opening 1401 The included angle with the first direction is a right angle or an acute angle.

In some implementations of the supporting device 1 according to the embodiment of the present application, referring to FIGS. 19 , 20 and 23 , the opening direction of the second installation opening 1401 is perpendicular to the extending direction of the first link 400 a.

In some implementations of the support device 1 according to the embodiment of the present application, referring to FIG. 22 , the opening direction of the second installation opening 1401 is parallel to the extending direction of the first link 400a.

In some implementations of the supporting device 1 according to the embodiment of the present application, one or both ends of the fourth rotating portion 110 are integrally connected to the first supporting leg 300a.

In some implementations of the support device 1 according to the embodiment of the present application, referring to FIGS. 5 and 11 , the support rod 100 includes a rod body 120 and an inner sleeve 130 , the fourth rotating part 110 is integrally provided in the inner sleeve 130 , and one end of the rod body 120 is inserted into Set on the inner sleeve 130 .

In some implementations of the support device 1 according to the embodiment of the present application, referring to FIGS. 11 and 29 , the fourth rotating part 110 is integrally provided on the first connecting part 150 of the inner sleeve 130 , and the first connecting part 150 is located on the inner sleeve 130 . On the outer side wall, the first connecting portion 150 defines a second turning space 102 for the end of the first link 400 a to rotate, and the fourth turning portion 110 is located in the second turning space 102 . The advantage of arranging the first connecting part 150 is that it is convenient to arrange the fourth rotating part 110 .

In some implementations of the supporting device 1 according to the embodiment of the present application, referring to FIGS. 11 and 29 , the first connecting part 150 is provided with a second turning space 102 for the end of the first link 400a to rotate, and the fourth rotating part 110 is located at in the second turning space 102 . The advantage of this arrangement is that the first connecting rod 400a can be close to the support rod 100 in the stored state.

In some implementations of the supporting device 1 according to the embodiment of the present application, referring to FIG. 11 , the first connecting portion 150 includes two connecting pieces 151 arranged at intervals, and both ends of the first rotating portion 310 are integrally formed with the two connecting pieces 151 respectively. . The second swivel space 102 is located between the two connecting pieces 151 .

In some implementations of the support device 1 according to the embodiment of the present application, referring to FIGS. 10 and 11 , the first support leg 300 a is provided with a second accommodating space 304 , and when the first support leg 300 a is accommodated in the support rod 100 , the first connecting portion 150 is located in the second accommodating space 304 . Exemplarily, the second accommodating space 304 communicates with the first accommodating space 302 . The advantage of arranging the second accommodating space 304 is that the structure of the supporting device 1 after being accommodated is compact.

In some implementations of the supporting device 1 according to the embodiment of the present application, referring to FIG. 5 , when the first supporting foot 300 a is accommodated in the supporting rod 100 , the first connecting rod 400 a is attached to the outer side wall of the inner sleeve 130 . The advantage of this arrangement is that the structure of the support device 1 after being received is compact.

In some implementations of the support device 1 according to the embodiment of the present application, referring to FIG. 6 , the bottom end of the inner sleeve 130 is provided with a first clamping protrusion 160 , and the bottom wall of the second accommodating space 304 is provided with a second clamping protrusion. As for the protrusions 330 , when the first support legs 300 a are accommodated in the support rod 100 , the first holding protrusions 160 hold the second holding protrusions 330 . The advantage of this arrangement is that when the first support leg 300a is stored in the support rod 100, the support device 1 can maintain the storage state, and the structure is stable.

In some implementations of the support device 1 according to the embodiment of the present application, referring to FIG. 6 , the second holding protrusion 330 has a first sliding surface 331 and a resisting surface 332 , and the first sliding surface 331 and the resisting surface 332 are smooth Transitionally, the first retaining protrusion 160 slides over the first sliding surface 331 during the process that the first supporting foot 300 a is accommodated in the supporting rod 100 , and the first retaining protrusion 160 slides over the first sliding surface 331 after the first supporting leg 300 a is accommodated in the supporting rod 100 . 160 against the abutment surface 332. The advantage of this arrangement is that the first supporting foot 300a can easily enter the clamping state. Exemplarily, both the first sliding surface 331 and the resisting surface 332 are smooth curved surfaces.

In some implementations of the supporting device 1 according to the embodiment of the present application, referring to FIGS. 11 and 12 , the rod body 120 is provided with a third retaining protrusion 170 , the inner sleeve 130 is provided with a retaining hole 103 , and the third retaining protrusion 170 is held in the holding hole 103 . The third holding protrusion 170 is used to prevent the inner sleeve 130 from falling off from the rod body 120 .

In some implementations of the support device 1 according to the embodiment of the present application, the third clamping protrusion 170 has the second sliding surface 104 . During the process of loading the end of the rod body 120 into the inner sleeve 130 , the inner sleeve 130 has a The inner wall slides over the second sliding surface 104 so that the holding protrusions enter the holding holes 103 . The advantage of this arrangement is to facilitate the installation of the inner sleeve 130 on the rod body 120 .

In some implementations of the support device 1 according to the embodiment of the present application, referring to FIG. 28 , the first connecting rod 400a is center-symmetrical about a symmetrical center line, that is, the first connecting rod 400a remains with itself after being rotated 180° around the symmetrical centerline Coincidentally, the center line of symmetry is parallel to the rotation axis of the second rotating part 410 . The advantage of this arrangement is that the second rotating part 410 and the third rotating part 420 of the first connecting rod 400a are centrally symmetric with respect to the symmetrical center line, that is, the first connecting rod 400a can be respectively assembled on the second connecting rod 400a if it is replaced by 180° during installation. A support foot 300a and the support rod 100 facilitate quick assembly of the first link 400a.

In some implementations of the support device 1 according to the embodiment of the present application, referring to FIG. 8 , the third rotating part 420 is a cylindrical groove and the fourth rotating part 110 is a cylindrical protrusion.

The embodiment of the present application also proposes a support device 1. Referring to FIGS. 18 , 19 and 22 , the support device 1 includes a support rod 100 , a sliding portion 200 , at least three support feet 300 , and at least three support feet 300 respectively corresponding to the support rods 100 . at least three connecting rods 400 provided;

The embodiment of the present application also proposes a support device 1. Referring to FIGS. 9, 10, 13, 14, and 15, the support device 1 includes a support rod 100, a sliding portion 200, at least three support feet 300, and at least three at least three connecting rods 400 corresponding to the supporting feet 300;

The at least three supporting feet 300 include at least one first supporting foot 300a, and one end of the first supporting foot 300a is provided with a sixth rotating portion 350 (preferably, the sixth rotating portion 350 is integrally provided at one end of the first supporting foot 300a) , the sixth rotating part 350 is a rotating protrusion, and the sliding part 200 is provided with a fifth rotating part 210 that is rotatably assembled with the sixth rotating part 350 (preferably, the fifth rotating part 210 is integrally provided with the sliding part 200), the fifth rotating part The part 210 is a rotating groove, the sliding part 200 is provided with a third installation opening 2301 communicating with the fifth rotating part 210 , and the sixth rotating part 350 can be inserted into the fifth rotating part 210 through the third installation opening 2301 .

In some implementations of the support device 1 according to the embodiment of the present application, referring to FIG. 13 , the sliding portion 200 is provided with a sliding cavity 202 , and the support rod 100 is adapted to the sliding cavity 202 ; the third installation opening 2301 communicates with the side of the sliding cavity 202 . The advantage of this arrangement is that the sixth rotating part 350 or the fifth rotating part 210 is prevented from being exposed to the outside of the sliding part 200 , thereby preventing the user from touching the sixth rotating part 350 with his hand when he toggles the sliding part 200 .

In some implementations of the supporting device 1 according to the embodiment of the present application, referring to FIGS. 9 , 10 , 13 , 14 , 15 , etc., the end of the first supporting leg 300 a is a connecting protrusion 360 , and the sixth rotating part 350 is integrally provided on the connecting The protrusion 360, the sliding part 200 is provided with an avoidance space 203 that avoids the connection protrusion 360 when the sixth rotating part 350 rotates, the avoidance space 203 communicates with the sliding cavity 202, and the connection protrusion 360 has a limit surface 307, the limit surface 307 is a rotating surface coaxial with the sixth rotating part 350 , and the limiting surface 307 is close to or close to the outer wall of the support rod 100 to limit the sixth rotating part 350 within the fifth rotating part 210 . Exemplarily, the sixth rotating portion 350 extends outward from both ends of the connecting protrusion 360 , and correspondingly, the fifth rotating portion 210 extends outward from both sides of the avoidance space 203 .

In some implementations of the support device 1 according to the embodiment of the present application, the support rod 100 is cylindrical, the generatrix of the limiting surface 307 is an arc matching the support rod 100 , and the limiting surface 307 surrounds the support rod 100 . The radius of the generatrix of the limiting surface 307 may be equal to that of the support rod 100 , or the radius of the generatrix of the limiting surface 307 may be greater than the radius of the support rod 100 by about 1% to 30%.

The embodiment of the present application also proposes a support device 1. Referring to FIGS. 18, 19, 23, etc., the support device 1 includes a support rod 100, a sliding portion 200, at least three support feet 300, and at least three support feet 300 respectively. at least three connecting rods 400 provided correspondingly;

The at least three supporting feet 300 include at least one first supporting foot 300a, and one end of the first supporting foot 300a is provided with a sixth rotating portion 350 (preferably, the sixth rotating portion 350 is integrally provided with the first supporting foot 300a), The six rotating parts 350 are revolving grooves, the first supporting feet 300a are arranged in the third installation opening 2301 communicated with the sixth rotating part 350, and the sliding part 200 is provided with a fifth rotating part 210 ( Preferably, the fifth rotating part 210 is integrally provided on the sliding part 200 , the fifth rotating part 210 is a revolving protrusion, and the fifth rotating part 210 can be installed into the sixth rotating part 350 through the third installation opening 2301 .

The embodiment of the present application also proposes a support device 1. Referring to FIGS. 7 and 31 , the support device 1 includes a support rod 100, a sliding portion 200, at least three support feet 300, and at least three support feet 300 are respectively provided correspondingly at least three connecting rods 400;

The sliding part 200 is slidably installed on the supporting rod 100 , and the sliding part 200 , each supporting foot 300 , each connecting rod 400 and the supporting rod 100 are connected in turn by the rotation pair 600 . When the sliding part 200 slides relative to the supporting rod 100 , the supporting The feet 300 are opened or closed relative to the support rod 100;

At least one of all the rotating pairs 600 is the first rotating pair 610. The first rotating pair 610 includes a rotating groove 611 and a rotating protrusion 612 that are rotated and assembled. The rotating groove 611 is provided on the first main body 710 (preferably, the rotating groove 611 is integrally formed In the first main body 710), the first main body 710 is provided with an installation opening 701 communicating with the revolving groove 611, the revolving protrusion 612 can be inserted into the installation opening 701 through the installation opening, and the revolving protrusion 612 is provided on the second main body 720 (preferably , the swivel protrusion 612 is integrally formed on the second main body 720), the first main body 710 is one of the support rod 100, the sliding part 200, the supporting foot 300 or the connecting rod 400, and the second main body 720 is the support rod 100, the sliding part 200 , one of the supporting foot 300 or the connecting rod 400 . When the first body 710 is the support rod 100, the second body 720 is the connecting rod 400; when the first body 710 is the sliding part 200, the second body 720 is the support foot 300; when the first body 710 is the support foot 300, The second main body 720 is the connecting rod 400 or the sliding part 200; when the first main body 710 is the connecting rod 400, the second main body 720 is the supporting foot 300 or the supporting rod 100.

The embodiment of the present application also proposes a support device 1. Referring to FIG. 8 and FIG. 10 , the support device 1 includes a support rod 100, a sliding portion 200, at least three support feet 300, and at least three support feet 300 are respectively provided correspondingly at least three connecting rods 400;

The inner wall of the supporting leg 300 is provided with two first ribs 322a, and a first accommodating space 302 is formed between the two first ribs 322a. When the first supporting leg 300a is accommodated in the supporting rod 100, the first link 400a is accommodated in the first accommodating space 302. A accommodating space 302 .

The embodiment of the present application also proposes a support device 1. Referring to FIGS. 8-11 , the support device 1 includes a support rod 100, a sliding portion 200, at least three support feet 300, and at least three support feet 300 corresponding to each other. at least three connecting rods 400;

The side wall of the support rod 100 is provided with a first connecting portion 150 , and the first connecting portion 150 is rotatably connected to one end of the connecting rod 400 , and the support leg 300 is provided with a second accommodating space 304 . When the support leg 300 is accommodated in the support rod 100 , The first connecting portion 150 is located in the second accommodating space 304 .

The embodiment of the present application also proposes a support device 1. Referring to FIGS. 1-6 , the support device 1 includes a support rod 100, a sliding portion 200, at least three support feet 300, and at least three support feet 300 corresponding to each other. At least three connecting rods 400; the sliding part 200 is slidably installed on the supporting rod 100, one end of each supporting foot 300 is rotatably connected to the sliding part 200, and one end of each connecting rod 400 is rotatably connected to its corresponding supporting foot 300 and the other end It is rotatably connected to the support rod 100, and when the sliding portion 200 slides relative to the support rod 100, the support foot 300 opens or closes relative to the support rod 100;

The bottom end of the support rod 100 is provided with a first holding protrusion 160 , and each support foot 300 is provided with a second holding protrusion 330 . When the support foot 300 is stored in the support rod 100 , the first holding protrusion 160 Hold the second holding protrusion 330 .

In some implementations of the support device 1 according to the embodiment of the present application, referring to FIG. 6 , the second holding protrusion 330 has a first sliding surface 331 and a resisting surface 332 , and the first sliding surface 331 and the resisting surface 332 are smooth Transitionally, the first retaining protrusion 160 slides over the first sliding surface 331 during the process that the first supporting foot 300 a is accommodated in the supporting rod 100 , and the first retaining protrusion 160 slides over the first sliding surface 331 after the first supporting leg 300 a is accommodated in the supporting rod 100 . 160 abuts against the abutment surface 332 .

In some implementations of the support device 1 according to the embodiment of the present application, referring to FIG. 6 , the first holding protrusion 160 is cylindrical, and the end of the first holding protrusion 160 is arranged after the first support foot 300 a is accommodated in the support rod 100 . The part abuts against the abutting surface 332 .

The embodiment of the present application also proposes a support device 1. Referring to FIG. 8 and FIG. 32 , the support device 1 includes a support rod 100, a sliding portion 200, at least three support feet 300, and at least three support feet 300 are respectively provided correspondingly At least three connecting rods 400; the sliding part 200 is slidably installed on the supporting rod 100, one end of each supporting foot 300 is rotatably connected to the sliding part 200, and one end of each connecting rod 400 is rotatably connected to its corresponding supporting foot 300, the other One end is rotatably connected to the support rod 100, and when the sliding portion 200 slides relative to the support rod 100, the support foot 300 opens or closes relative to the support rod 100;

The support device 1 further includes a first locking structure 220, the first locking structure 220 includes a seventh rotating part 221, a first pulling part 222 and a first abutting protrusion 223, and the first pulling part 222 is provided on the seventh In the rotating part 221, the first abutting protrusion 223 is provided on the seventh rotating part 221, the sliding part 200 is provided with a first opening 204, the seventh rotating part 221 is rotatably mounted on the first opening 204, and the first pulling part 222 can drive The seventh rotating part 221 rotates so that the first abutting protrusion 223 abuts against the support rod 100 or the first abutting protrusion 223 separates from the support rod 100 . Exemplarily, a second gasket 224 is provided between the first abutting protrusion 223 and the support rod 100.

The embodiment of the present application also proposes a support device 1 . Referring to FIGS. 1 and 16 , the support device 1 includes a support rod 100 , a sliding portion 200 , at least three support feet 300 , and at least three support feet 300 corresponding to each other. At least three connecting rods 400; the sliding part 200 is slidably installed on the supporting rod 100, one end of each supporting foot 300 is rotatably connected to the sliding part 200, and one end of each connecting rod 400 is rotatably connected to its corresponding supporting foot 300 and the other end It is rotatably connected to the support rod 100. When the sliding part 200 slides relative to the support rod 100, the support feet 300 are opened or closed relative to the support rod 100; .

In some implementations of the support device 1 according to the embodiment of the present application, referring to FIG. 16 , two clamping portions 530 are respectively provided on opposite sides of the mounting block 510 . The holding protrusions 532 of the connecting portion 531, the second connecting portion 531 is connected to the mounting block 510, and the supporting feet 300 are provided with two abutting grooves 308a corresponding to the holding protrusions 532 of the two holding portions 530 respectively. , the holding protrusions 532 of the two holding clip portions 530 are respectively held in the two abutting grooves 308 a so that the two holding clip portions 530 are held and held on the supporting feet 300 .

In some implementations of the support device 1 according to the embodiment of the present application, referring to FIG. 16 , the first support leg 300a is provided with two third incised inclined surfaces 308b, and the two third incised inclined surfaces 308b correspond to the two abutting grooves 308a respectively , the holding protrusion 532 can be cut into the abutting groove 308a through the third cutting inclined surface 308b.

The embodiment of the present application also proposes a support device 1, referring to Figs. 8, 33, 34, etc., comprising a support rod 100, a sliding portion 200, at least three support feet 300, and at least three support feet 300 corresponding to each other. At least three connecting rods 400; the sliding part 200 is slidably installed on the supporting rod 100, one end of each supporting foot 300 is rotatably connected to the sliding part 200, and one end of each connecting rod 400 is rotatably connected to its corresponding supporting foot 300 and the other end It is rotatably connected to the support rod 100, and when the sliding portion 200 slides relative to the support rod 100, the support foot 300 opens or closes relative to the support rod 100;

The support device 1 further includes a third locking structure 240, and the third locking structure 240 further includes a locking ring 241 and at least two locking pieces 242 arranged at intervals. The locking pieces 242 are arranged on the sliding portion 200, and at least two locking pieces The tightening sheet 242 wraps around the support rod 100, the outer walls of at least two locking sheets 242 are provided with a first thread 242a, the inner wall of the locking ring 241 is provided with a second thread 241a matching the first thread 242a, and the locking ring 241 The inner wall is provided with a first pressing portion 241b. When the first thread 242a and the second thread 241a are screwed together, the first pressing portion 241b squeezes the locking piece 242 to make the locking piece 242 press against the support rod 100.

In some implementations of the supporting device according to the embodiment of the present application, referring to FIGS. 33 and 34 , the locking piece 242 is provided with a first anti-falling protrusion 242b, the locking ring 241 is provided with a second anti-falling protrusion 241c, and the second anti-falling protrusion 241c is provided. The detachment protrusion 241c is located between the first detachment prevention protrusion 242b and the sliding portion 200. When the first detachment prevention protrusion 242b blocks the second detachment prevention protrusion 241c, the first pressing portion 241b is released or released from the locking Sheet 242.

In some implementations of the supporting device according to the embodiment of the present application, referring to FIGS. 33 and 34 , the first pressing portion 241b is a first tapered surface 241b, and the locking piece 242 is provided with a second tapered surface 242c. When the second thread 241a is screwed together, the first tapered surface 241b presses the second tapered surface 242c so that the locking piece 242 presses against the support rod 100 .

In some implementations of the supporting device according to the embodiment of the present application, referring to FIGS. 33 and 34 , a first accommodating groove 205 is formed between the second tapered surface 242c and the first anti-falling protrusion 242b. When the locking ring 241 is installed in the locking ring When the sheet 242 is removed, the first anti-separation protrusion 242b slides over the first tapered surface 241b so that the second anti-separation protrusion 241c enters the first accommodating groove 205 .

The embodiment of the present application also proposes a bracket, referring to FIGS. 35-37 , including a support body 2 and a support device 1 , the support body 2 is installed on the support device 1 , and the support body 2 is a clamping device 21 for clamping an electronic terminal , and/or the supporting body 2 is a lamp 22 .

The above is only used to illustrate the technical solutions of the present application and not to limit them. The above-mentioned implementations of the embodiments of the present application can be presented in any combination. Other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present application, As long as they do not depart from the spirit and scope of the technical solutions of the present application, they should all be included in the scope of the claims of the present application.

Claims

A support device, characterized in that the support device comprises a support rod, a sliding portion, at least three support feet, and at least three connecting rods corresponding to the at least three support feet respectively;

The sliding part is slidably installed on the support rod, one end of each of the supporting feet is rotatably connected to the sliding part, one end of each of the connecting rods is rotatably connected to the corresponding supporting foot, and the other end is rotated connected to the support rod, when the sliding portion slides relative to the support rod, at least three of the support feet are opened or closed relative to the support rod;

At least one of the at least three supporting legs is a first supporting leg, the first supporting leg is provided with a first rotating part, the first rotating part is a swivel protrusion, and at least one of the at least three connecting rods is a first connecting rod, one end of the first connecting rod is provided with a second rotating part that is rotatably assembled with the first rotating part, the second rotating part is a revolving groove, and the first connecting rod is provided with a A first installation opening communicated with the second rotating part, the first rotating part can be inserted into the second rotating part through the first installation opening.
The supporting device according to claim 1, wherein the first installation opening communicates with the side portion of the second rotating portion.
The support device according to claim 2, wherein when the sliding portion slides in a first direction, the support feet are opened relative to the support rod, and the opening direction of the first installation opening is the same as that of the first installation opening. The included angle of the first direction is a right angle or an obtuse angle.
The support device according to claim 2, wherein the opening direction of the first installation opening is perpendicular to the extending direction of the first link.
The supporting device according to claim 2, wherein one end or both ends of the first rotating part are integrally connected to the first supporting foot.
The support device according to any one of claims 1 to 5, wherein the first support foot is provided with a first turning space for the end of the first link to rotate, and the first The rotating part is located in the first rotating space.
The support device according to claim 6, wherein the first swivel space penetrates to the outer wall of the first support leg.
The supporting device according to claim 7, wherein the first supporting foot comprises a supporting shell and at least one rib, the rib is integrally provided on the inner wall of the supporting shell, and the first pivoting The space penetrates to the outer wall of the support case.
The supporting device according to claim 8, wherein the first rotating part is integrally provided with the supporting housing.
The support device according to claim 8, wherein at least one rib includes at least one first rib, and the first rotating portion is integrally formed with the first rib.
The supporting device according to claim 10, wherein the first rotating part is close to the inner wall of the supporting housing.
The support device according to claim 10, wherein the number of the first ribs is two, and both ends of the first rotating portion are integrally provided on the two first ribs, respectively.
The support device according to claim 8, wherein at least one rib includes at least one first rib, the first rotating part is integrally formed with the first rib and the first rotating part is integrated installed on the support housing.
The support device according to claim 8, wherein when the first support foot is accommodated in the support rod, the first link is close to the inner wall of the support housing.
The support device according to claim 13, wherein at least one rib includes at least one first rib, and when the first support foot is received in the support rod, the extension of the first rib The direction is the same as the extending direction of the first link, and the first rib is arranged adjacent to the first link.
The support device according to claim 13, wherein at least one rib includes two first ribs, a first accommodating space is formed between the two first ribs, and the first supporting foot is accommodated in the first rib. When the support rod is installed, the first connecting rod is accommodated in the first accommodating space.
The supporting device according to any one of claims 1-5, wherein the first supporting leg is provided with a first accommodating space, and when the first supporting leg is accommodated in the supporting rod, the The first link is accommodated in the first accommodating space.
The support device according to any one of claims 1-5, wherein the first support foot comprises a support shell and at least one rib, and the rib is integrally provided on the inner wall of the support shell.
The support device according to claim 17, wherein at least two of the at least one of the ribs are first ribs, a first accommodation space is formed between the two first ribs, and the first support feet When accommodated in the support rod, the first link is accommodated in the first accommodating space.
The support device according to any one of claims 2-5, wherein the first rotating part is cylindrical, and the opening width of the first installation opening is smaller than the diameter of the first rotating part.
The supporting device according to claim 1, wherein both ends of the first rotating part are integrally connected to the supporting feet.
The supporting device according to claim 1, wherein the first rotating part is a cylindrical protrusion, the second rotating part is a cylindrical groove, and the first end of the first rotating part is integrally connected to the For the first support foot, the second end of the first rotating part is suspended, the first installation opening is provided at the end of the first rotating part, and the second end of the first rotating part can pass through The first installation opening allows the first rotating part to be fitted into the second rotating part.
The support device according to claim 22, wherein the first rotating part is provided with a first protrusion, and the first protrusion is provided with a first indentation slope, when the first rotating part is When installed in the second rotating part, the inner wall of the second rotating part slides over the first indentation slope; after the first rotating part is installed in the second rotating part, the second The rotating part is located between the first end of the first rotating part and the first protrusion.
The support device according to any one of claims 1-5, wherein the first rotating part is rotatable relative to the second rotating part around a first rotating axis, and the first rotating part is relatively It is axially fixed on the second rotating part.
The supporting device according to any one of claims 1-5, wherein a third rotating part is provided at one end of the first link away from the second rotating part, and the third rotating part is A revolving groove, the first link is provided with a second installation opening that communicates with the third rotation part, the support rod is provided with a fourth rotation part rotatably assembled with the third rotation part, the fourth The rotating part is a rotating protrusion, and the fourth rotating part can be inserted into the third rotating part through the second installation opening.
The supporting device according to claim 24, wherein the second installation opening communicates with the side wall of the third rotating part.
The support device according to claim 25, wherein the opening direction of the first installation opening is opposite or the same as the opening direction of the second installation opening.
The supporting device according to claim 25, wherein when the sliding portion slides in the first direction, the supporting foot is opened relative to the supporting rod; the opening direction of the second installation opening is the same as that of the supporting rod. The included angle of the first direction is a right angle or an acute angle.
The support device according to claim 25, wherein the opening direction of the second installation opening is perpendicular to the extending direction of the first link.
The support device according to claim 24, wherein the opening direction of the first installation opening is opposite or the same as the opening direction of the second installation opening.
The support device according to claim 24, wherein one or both ends of the fourth rotating part are integrally connected to the first support foot.
The support device according to claim 24, wherein the support rod comprises a rod body and an inner sleeve, the fourth rotating part is integrally provided in the inner sleeve, and one end of the rod body is inserted into the inner sleeve. the inner sleeve.
The supporting device according to claim 31, wherein the fourth rotating part is integrally formed with the first connecting part of the inner sleeve, and the first connecting part is provided with a first connecting part for the first connecting part. A second turning space in which the end of the rod rotates, and the fourth turning portion is located in the second turning space.
The supporting device according to claim 32, wherein the first connecting portion is located on the outer side wall of the inner sleeve.
The support device according to claim 32, wherein the first connecting part comprises two connecting pieces arranged at intervals, and two ends of the fourth rotating part are respectively integrally provided on the two connecting pieces. .
The supporting device according to claim 33, wherein the first supporting leg is provided with a second accommodating space, and when the first supporting leg is accommodated in the supporting rod, the first connecting portion located in the second accommodating space.
The support device according to claim 34, wherein when the first support foot is received in the support rod, the first link sticks to the outer side wall of the inner sleeve.
The support device according to claim 34, wherein the bottom end of the inner sleeve is provided with a first retaining protrusion, and the bottom wall of the second accommodating space is protruded with a second retaining protrusion From then on, when the first support leg is accommodated in the support rod, the first clamping protrusion clamps the second clamping protrusion.
The support device according to claim 36, wherein the second holding protrusion has a first sliding surface and a resisting surface, and the first sliding surface and the resisting surface smoothly transition , the first clamping protrusion slides over the first sliding surface when the first support foot is stored in the support rod, and after the first support foot is stored in the support rod The first holding protrusion abuts against the abutting surface.
The support device according to claim 31, wherein the rod body is provided with a third clamping protrusion, the inner sleeve is provided with a clamping hole, and the third clamping protrusion is clamped on the in the holding hole.
The support device according to claim 38, wherein the third holding protrusion has a second sliding surface, and when the end of the rod body is loaded into the inner sleeve, the The inner wall of the inner sleeve slides over the second sliding surface so that the holding protrusion enters the holding hole.
The support device according to claim 24, wherein the first link is centrally symmetric with respect to a symmetric center line, and the symmetric center line is parallel to the rotation axis of the second rotating part.
The support device according to claim 24, wherein the third rotating part is a cylindrical groove and the fourth rotating part is a cylindrical protrusion.
The support device according to claim 24, wherein the third rotating part is a cylindrical groove, the fourth rotating part is a cylindrical protrusion, and the first end of the fourth rotating part is integrally connected to the In the support rod, the second end of the fourth rotating part is suspended, the second installation opening is provided at the end of the third rotating part, and the second end of the fourth rotating part can pass through The second installation opening allows the fourth rotating part to be fitted into the third rotating part.
The supporting device according to claim 42, wherein the fourth rotating part is provided with a second protrusion, and the second protrusion is provided with a second incision slope, and when the fourth rotating part is installed When the third rotating part is inserted into the third rotating part, the inner wall of the third rotating part slides over the second cutting slope; when the fourth rotating part is installed into the third rotating part, the third rotating part is located at the between the second protrusion and the first end of the fourth rotating part.
The support device according to claim 25, wherein the fourth rotating part is a cylindrical protrusion, and the opening width of the second installation opening is smaller than the diameter of the fourth rotating part.
The support device according to claim 24, wherein one end of the first support leg is provided with a sixth rotating portion, the sixth rotating portion is a rotating protrusion, and the sliding portion is provided with a The sixth rotating part is a fifth rotating part that is rotated and assembled, the fifth rotating part is a revolving groove, the sliding part is provided with a third installation opening that communicates with the fifth rotating part, and the sixth rotating part is The fifth rotating part can be installed into the fifth rotating part through the third installation opening.
The supporting device according to claim 45, wherein the sliding part is provided with a sliding cavity, the support rod is adapted to the sliding cavity; the third installation opening is communicated with the sliding cavity. side.
The support device according to claim 46, wherein the end of the first support leg is a connecting protrusion, the sixth rotating portion is integrally provided on the connecting protrusion, and the sliding portion is provided with a connecting protrusion. There is an avoidance space for avoiding the connection protrusion when the sixth rotating part rotates, the avoidance space is communicated with the sliding cavity, and the connection protrusion has a limit surface, and the limit surface is connected to the sliding cavity. The sixth rotating part is a coaxial rotating surface, and the limiting surface is close to or close to the outer wall of the support rod to limit the sixth rotating part within the fifth rotating part.
The support device according to claim 47, wherein the support rod is cylindrical, the generatrix of the limit surface is an arc matching with the support rod, and the limit surface surrounds the support rod.
The support device according to any one of claims 1-5, wherein when at least three of the support feet are accommodated in the support rod, the adjacent sides of two adjacent support feet are fit.
The support device according to claim 49, wherein at least three of the support feet are all first support feet.
The supporting device according to any one of claims 1-5, wherein a mounting block is detachably mounted on the first supporting foot, and a remote control is detachably mounted on the mounting portion.
The supporting device according to claim 51, wherein two clamping parts are respectively provided on opposite sides of the mounting block, and the clamping parts comprise a second connecting part and a clamping part provided on the second connecting part. The holding protrusions of the connecting portion, the second connecting portion is connected to the mounting block, and the first support leg is provided with two abutting protrusions corresponding to the two holding protrusions of the clamping portion respectively. grooves, and the holding protrusions of the two holding clip portions are respectively held in the two abutting grooves so that the two holding clip portions are held and held on the first supporting feet.
The support device according to claim 51, wherein the first support leg is provided with two third incised inclined surfaces, and the two third incised inclined surfaces correspond to the two abutting grooves respectively , the holding protrusion can be cut into the abutting groove through the third cutting incline.
The support device according to claim 1, wherein the first support leg is integrally provided with the first rotating portion, and one end of the first link is integrally provided with the second rotating portion.
The support device according to claim 24, wherein the third rotating part is integrally provided at one end of the first link away from the second rotating part, and the fourth rotating part is integrally provided on the support rod. rotating part.
The supporting device according to claim 45, wherein the sixth rotating portion is integrally provided at one end of the first supporting leg, and the fifth rotating portion is integrally provided with the sliding portion.
A support device, characterized in that the support device comprises a support rod, a sliding portion, at least three support feet, and at least three connecting rods corresponding to the at least three support feet respectively;

The sliding part is slidably installed on the support rod, one end of each of the supporting feet is rotatably connected to the sliding part, one end of each of the connecting rods is rotatably connected to the corresponding supporting foot, and the other end is rotated connected to the support rod, when the sliding portion slides relative to the support rod, the support feet are opened or closed relative to the support rod;

At least one of the at least three supporting legs is a first supporting leg, the first supporting leg is provided with a first rotating part, the first rotating part is a revolving groove, and the first supporting leg is provided with the The first installation opening communicated with the first rotating part, at least one of the at least three connecting rods is a first connecting rod, and one end of the first connecting rod is provided with a second rotating part rotatably assembled with the first rotating part The second rotating part is a revolving protrusion, and the second rotating part can be inserted into the first rotating part through the first installation opening.
The supporting device according to claim 57, wherein the first supporting leg is integrally provided with the first rotating portion, and one end of the first link is integrally provided with the second rotating portion.
A support device, characterized in that the support device comprises a support rod, a sliding portion, at least three support feet, and at least three connecting rods corresponding to the at least three support feet respectively;

The sliding part is slidably installed on the support rod, one end of each of the supporting feet is rotatably connected to the sliding part, one end of each of the connecting rods is rotatably connected to the corresponding supporting foot, and the other end is rotated connected to the support rod, when the sliding portion slides relative to the support rod, the support feet are opened or closed relative to the support rod;

At least one of the at least three connecting rods is a first connecting rod, and one end of each of the first connecting rods is provided with a third rotating part, the third rotating part is a revolving groove, and the first connecting rod is A second installation opening communicated with the third rotating part is provided, the support rod is provided with a fourth rotating part rotatably assembled with the third rotating part, the fourth rotating part is a rotating protrusion, and the The fourth rotating part can be inserted into the third rotating part through the second installation opening.
The supporting device according to claim 59, wherein the second installation opening communicates with the side wall of the third rotating part.
The supporting device according to claim 60, wherein when the sliding portion slides in the first direction, the supporting feet are opened relative to the supporting rod, and the opening direction of the second installation opening is the same as that of the supporting rod. The included angle of the first direction is a right angle or an acute angle.
The supporting device according to claim 60, wherein the opening direction of the second installation opening is perpendicular to the extending direction of the first link.
The supporting device according to claim 59, wherein one or both ends of the fourth rotating portion are integrally connected to the first supporting leg.
The support device according to claim 59, wherein the support rod comprises a rod body and an inner sleeve, the fourth rotating part is integrally provided in the inner sleeve, and one end of the rod body is inserted into the inner sleeve. the inner sleeve.
The supporting device according to claim 64, wherein the fourth rotating part is integrally formed with the first connecting part of the inner sleeve, and the first connecting part is located on the outer side of the inner sleeve The first connecting part defines a second turning space for the end of the first link to rotate, and the fourth turning part is located in the second turning space.
The support device according to claim 65, wherein the first connecting portion is provided with a second turning space for the end portion of the first link to rotate, and the fourth rotating portion is located in the in the second turning space.
The supporting device according to claim 65, wherein the first connecting part comprises two connecting pieces arranged at intervals, and two ends of the first rotating part are respectively integrally provided on the two connecting pieces. .
The supporting device according to claim 65, wherein the first supporting leg is provided with a second accommodating space, and when the first supporting leg is accommodated in the supporting rod, the first connecting portion located in the second accommodating space.
The support device according to claim 69, wherein when the first support foot is accommodated in the support rod, the first link sticks to the outer side wall of the inner sleeve.
The supporting device according to claim 69, wherein the bottom end of the inner sleeve is provided with a first retaining protrusion, and the bottom wall of the second accommodating space is protruded with a second retaining protrusion From then on, when the first support leg is accommodated in the support rod, the first clamping protrusion clamps the second clamping protrusion.
The supporting device according to claim 70, wherein the second holding protrusion has a first sliding surface and a resisting surface, and the first sliding surface and the resisting surface smoothly transition , the first clamping protrusion slides over the first sliding surface when the first support foot is stored in the support rod, and after the first support foot is stored in the support rod The first holding protrusion abuts against the abutting surface.
The support device according to claim 65, wherein the rod body is provided with a third clamping protrusion, the inner sleeve is provided with a clamping hole, and the third clamping protrusion is clamped on the in the holding hole.
The support device according to claim 73, wherein the third holding protrusion has a second sliding surface, and when the end of the rod body is loaded into the inner sleeve, the The inner wall of the inner sleeve slides over the second sliding surface so that the holding protrusion enters the holding hole.
The support device according to claim 68, wherein the first link is centrally symmetric with respect to a symmetric center line, and the symmetric center line is parallel to the rotation axis of the second rotating part.
The supporting device according to claim 68, wherein the third rotating part is a cylindrical groove and the fourth rotating part is a cylindrical protrusion.
The support device according to claim 59, wherein the third rotating portion is integrally provided at one end of each of the first links, and the fourth rotating portion is integrally provided with the support rod.
A support device, characterized in that the support device comprises a support rod, a sliding portion, at least three support feet, and at least three connecting rods corresponding to the at least three support feet respectively;

The sliding part is slidably installed on the support rod, one end of each of the supporting feet is rotatably connected to the sliding part, one end of each of the connecting rods is rotatably connected to the corresponding supporting foot, and the other end is rotated connected to the support rod, when the sliding portion slides relative to the support rod, the support feet are opened or closed relative to the support rod;

At least one of the at least three connecting rods is a first connecting rod, and one end of each of the first connecting rods is provided with a third rotating part, the third rotating part is a revolving groove, and the first connecting rod is A second installation opening communicated with the third rotating part is provided, the support rod is provided with a fourth rotating part rotatably assembled with the third rotating part, the fourth rotating part is a rotating protrusion, and the The fourth rotating part can be inserted into the third rotating part through the second installation opening.
The support device according to claim 77, wherein one end of each of the first links is integrally provided with the third rotating portion, and the support rod is integrally provided with the fourth rotating portion.
A support device, characterized in that the support device comprises a support rod, a sliding portion, at least three support feet, and at least three connecting rods corresponding to the at least three support feet respectively;

The sliding part is slidably installed on the support rod, one end of each of the supporting feet is rotatably connected to the sliding part, one end of each of the connecting rods is rotatably connected to the corresponding supporting foot, and the other end is rotated connected to the support rod, when the sliding portion slides relative to the support rod, the support feet are opened or closed relative to the support rod;

At least three of the support feet include at least one first support foot, one end of the first support foot is provided with a sixth rotating part, the sixth rotating part is a swivel protrusion, and the sliding part is provided with the The fifth rotating part is rotated and assembled by the sixth rotating part, the fifth rotating part is a rotating groove, the sliding part is provided with a third installation opening that communicates with the fifth rotating part, and the sixth rotating part is The fifth rotating part can be installed into the fifth rotating part through the third installation opening.
The support device according to claim 79, wherein the sliding part is provided with a sliding cavity, the support rod is adapted to the sliding cavity; the third installation opening is communicated with the sliding cavity. side.
The support device according to claim 80, wherein the end of the first support leg is a connecting protrusion, the sixth rotating portion is integrally formed on the connecting protrusion, and the sliding portion is provided with a connecting protrusion. There is an avoidance space for avoiding the connecting protrusion when the sixth rotating part rotates, the avoidance space is communicated with the sliding cavity, and the connecting protrusion has a limit surface, and the limit surface is connected to the sliding cavity. The sixth rotating part is a coaxial rotating surface, and the limiting surface is close to or close to the outer wall of the support rod to limit the sixth rotating part within the fifth rotating part.
The support device according to claim 81, wherein the support rod is cylindrical, the generatrix of the limit surface is an arc matching with the support rod, and the limit surface surrounds the support rod.
The support device according to claim 79, wherein one end of the first support leg is integrally provided with the sixth rotating portion, and the sliding portion is integrally provided with the fifth rotating portion.
A support device, characterized in that the support device comprises a support rod, a sliding portion, at least three support feet, and at least three connecting rods corresponding to the at least three support feet respectively;

The sliding part is slidably installed on the support rod, one end of each of the supporting feet is rotatably connected to the sliding part, one end of each of the connecting rods is rotatably connected to the corresponding supporting foot, and the other end is rotated connected to the support rod, when the sliding portion slides relative to the support rod, the support feet are opened or closed relative to the support rod;

At least three of the support feet include at least one first support foot, and one end of the first support foot is provided with a sixth rotating portion, the sixth rotating portion is a turning groove, and the first support foot is provided in the A third installation opening communicated with the sixth rotating part, the sliding part is provided with a fifth rotating part rotatably assembled with the sixth rotating part, the fifth rotating part is a rotating protrusion, and the fifth rotating part is The rotating part can be installed into the sixth rotating part through the third installation opening.
The support device according to claim 84, wherein the sixth rotating portion is integrally provided at one end of the first support leg, and the fifth rotating portion is integrally provided with the sliding portion.
A support device, characterized in that the support device comprises a support rod, a sliding portion, at least three support feet, and at least three connecting rods corresponding to the at least three support feet respectively;

The sliding part is slidably installed on the supporting rod, the sliding part, each of the supporting feet, each of the connecting rods and the supporting rod are connected in turn through a rotation pair, and the sliding part is relatively rotatable to the supporting rod. When the support rod slides, the support feet are opened or closed relative to the support rod;

At least one of all the rotating pairs is a first rotating pair, and the first rotating pair includes a rotating groove and a rotating protrusion that are rotated and assembled, the rotating groove is provided on the first main body, and the first main body is provided with the The installation opening communicated with the swivel groove, the swivel protrusion can be inserted into the installation opening through the installation opening, the swivel protrusion is arranged on the second main body, and the first main body is the support rod, the The sliding part, the supporting foot or the connecting rod, and the second main body is the supporting rod, the sliding part, the supporting foot or the connecting rod.
The supporting device according to claim 86, wherein the revolving groove is integrally formed on the first main body, and the revolving protrusion is integrally formed on the second main body.
A support device, characterized in that the support device comprises a support rod, a sliding portion, at least three support feet, and at least three connecting rods corresponding to the at least three support feet respectively;

The sliding part is slidably installed on the support rod, one end of each of the supporting feet is rotatably connected to the sliding part, one end of each of the connecting rods is rotatably connected to the corresponding supporting foot, and the other end is rotated connected to the support rod, when the sliding portion slides relative to the support rod, the support feet are opened or closed relative to the support rod;

The inner wall of the support leg is provided with two first ribs, and a first accommodation space is formed between the two first ribs. When the first support leg is accommodated in the support rod, the first link is accommodated in the support rod. the first accommodating space.
A support device, characterized in that the support device comprises a support rod, a sliding portion, at least three support feet, and at least three connecting rods corresponding to the at least three support feet respectively;

The sliding part is slidably installed on the support rod, one end of each of the supporting feet is rotatably connected to the sliding part, one end of each of the connecting rods is rotatably connected to the corresponding supporting foot, and the other end is rotated connected to the support rod, when the sliding portion slides relative to the support rod, the support feet are opened or closed relative to the support rod;

The side wall of the support rod is provided with a first connection part, the first connection part is rotatably connected with one end of the connecting rod, the support foot is provided with a second accommodation space, and the support foot is accommodated in the When the rod is supported, the first connecting portion is located in the second accommodating space.
A support device, characterized in that the support device comprises a support rod, a sliding portion, at least three support feet, and at least three connecting rods corresponding to the at least three support feet respectively;

The sliding part is slidably installed on the support rod, one end of each of the supporting feet is rotatably connected to the sliding part, one end of each of the connecting rods is rotatably connected to the corresponding supporting foot, and the other end is rotated connected to the support rod, when the sliding portion slides relative to the support rod, the support feet are opened or closed relative to the support rod;

The bottom end of the support rod is provided with a first holding protrusion, and each of the support feet is provided with a second holding protrusion. When the support foot is stored in the support rod, the first holding protrusion is The second holding protrusion is held by the holding protrusion.
The support device according to claim 90, wherein the second holding protrusion has a first sliding surface and a resisting surface, and the first sliding surface and the resisting surface smoothly transition , the first clamping protrusion slides over the first sliding surface when the first support leg is accommodated in the support rod, and the first support leg is accommodated in the support rod. The first holding protrusion abuts against the abutting surface.
The support device according to claim 91, wherein the first holding protrusion is cylindrical, and the first holding protrusion is stored in the support rod after the first support leg is stored in the support rod. The end of the abutting against the abutting surface.
A support device, characterized in that the support device comprises a support rod, a sliding portion, at least three support feet, and at least three connecting rods corresponding to the at least three support feet respectively;

The sliding part is slidably installed on the support rod, one end of each of the supporting feet is rotatably connected to the sliding part, one end of each of the connecting rods is rotatably connected to the corresponding supporting foot, and the other end is rotated connected to the support rod, when the sliding portion slides relative to the support rod, the support feet are opened or closed relative to the support rod;

The support device further includes a first locking structure, the first locking structure includes a seventh rotating part, a first pulling part and a first abutting protrusion, and the first pulling part is arranged on the first pulling part. Seven rotating parts, the first abutting protrusion is provided on the seventh rotating part, the sliding part is provided with a first opening, the seventh rotating part is rotatably mounted on the first opening, the first The pulling part can drive the seventh rotating part to rotate, so that the first abutting protrusion abuts against the support rod or the first abutting protrusion is separated from the support rod.
A support device, characterized in that the support device comprises a support rod, a sliding portion, at least three support feet, and at least three connecting rods corresponding to the at least three support feet respectively;

The sliding part is slidably installed on the support rod, one end of each of the supporting feet is rotatably connected to the sliding part, one end of each of the connecting rods is rotatably connected to the corresponding supporting foot, and the other end is rotated connected to the support rod, when the sliding part slides relative to the support rod, the support foot opens or closes relative to the support rod; the support foot is detachably installed with a mounting block, and the mounting part is installed There is a remote control.
The supporting device according to claim 94, wherein two clamping portions are respectively provided on opposite sides of the mounting block, and the clamping portions include a second connecting portion and a clamping portion provided on the second connecting portion. The holding protrusions of the connecting portion, the second connecting portion is connected to the mounting block, and the supporting feet are provided with two abutting grooves corresponding to the two holding protrusions of the clamping portion respectively. , the holding protrusions of the two holding clip portions are respectively held in the two resisting grooves, so that the two holding clip portions are held and held on the supporting feet.
The support device according to claim 95, wherein the first support leg is provided with two third incised inclined surfaces, and the two third incised inclined surfaces correspond to the two abutting grooves respectively , the holding protrusion can be cut into the abutting groove through the third cutting incline.
A support device, characterized in that the support device comprises a support rod, a sliding portion, at least three support feet, and at least three connecting rods corresponding to the at least three support feet respectively;

The sliding part is slidably installed on the support rod, one end of each of the supporting feet is rotatably connected to the sliding part, one end of each of the connecting rods is rotatably connected to the corresponding supporting foot, and the other end is rotated connected to the support rod, when the sliding portion slides relative to the support rod, the support feet are opened or closed relative to the support rod;

The support device further includes a third locking structure, the third locking structure further includes a locking ring and at least two locking pieces arranged at intervals, the locking pieces are arranged on the sliding part, and at least two locking pieces are provided. The locking sheet surrounds the support rod, the outer walls of at least two of the locking sheets are provided with a first thread, the inner wall of the locking ring is provided with a second thread matching the first thread, the The inner wall of the locking ring is provided with a first pressing part, when the first thread and the second thread are screwed together, the first pressing part presses the locking piece to make the locking piece Compress the support rod.
The support device according to claim 97, wherein the locking piece is provided with a first anti-falling protrusion, the locking ring is provided with a second anti-falling protrusion, and the second anti-falling protrusion is provided Located between the first anti-fall off protrusion and the sliding part, when the first anti-fall off protrusion blocks the second anti-fall off protrusion, the first pressing part is released or disengaged from the sliding part. the locking piece.
The support device according to claim 98, wherein the first pressing portion is a first tapered surface provided on the second anti-fall off protrusion, and the locking piece is provided with a second tapered surface, When the first thread and the second thread are screwed together, the first conical surface presses the second conical surface so that the locking piece compresses the support rod.
The supporting device according to claim 99, wherein a first accommodating groove is formed between the second tapered surface and the first anti-fall off protrusion, when the locking ring is installed on the locking piece At the time, the first anti-falling protrusion slides over the first tapered surface so that the second anti-falling protrusion enters the first accommodating groove.
A bracket, characterized in that it comprises a support body and the support device according to any one of claims 1-5 and 57-100, wherein the support body is mounted on the support device; the support body is used for clamping The clamping device of the electronic terminal, and/or the supporting body is a lamp.