CN213452462U

CN213452462U - Support frame

Info

Publication number: CN213452462U
Application number: CN202021709798.4U
Authority: CN
Inventors: 何世友
Original assignee: Shenzhen Times Innovation Technology Co Ltd
Current assignee: Shenzhen Baseus Technology Co Ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-06-15
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a support. Wherein, this support includes: the connecting frame, the supporting plate and the bearing component; the connecting frame is provided with two ends, one end of the connecting frame is convexly provided with two abutting parts, the connecting frame is also provided with two positioning holes, and one positioning hole is arranged adjacent to one abutting part; the supporting plate is rotatably connected with the other end of the connecting frame; the bearing assembly comprises a connecting plate and two arm rods, one end of the connecting plate is rotatably connected with one end, far away from the connecting frame, of the supporting plate, and the other end of the connecting plate is rotatably connected with the two arm rods. The utility model discloses the support will read the product and raise to a take the altitude for the reference surface of placing the support to the plane of the readable content of show on can reading the product is close to the people's eye.

Description

Support frame

Technical Field

The utility model relates to a support frame technical field, in particular to support.

Background

In daily life, people need to increase knowledge by reading. Common readable products include books, notebook computers, tablet computers, smart phones, and the like. When reading, the readable product needs to be placed on the desktop, and the plane displaying the readable content on the readable product is adjacent to the desktop, so that the plane displaying the readable content is positioned below the eyes of people. Therefore, the user needs to lower his head for a long time, and the neck is sore, which results in poor use experience.

SUMMERY OF THE UTILITY MODEL

The main purpose of the present invention is to provide a stand for adjusting the height of the surface of the readable product, which displays the readable contents, relative to the table top.

In order to achieve the above object, the utility model provides a support includes:

the connecting frame is provided with two ends, one end of the connecting frame is convexly provided with two abutting parts, the connecting frame is also provided with two positioning holes, and one positioning hole is arranged adjacent to one abutting part;

the supporting plate is rotatably connected with the other end of the connecting frame; and

the bearing assembly comprises a connecting plate and two arm rods, one end of the connecting plate is rotatably connected with one end, far away from the connecting frame, of the supporting plate, and the other end of the connecting plate is rotatably connected with the two arm rods;

the support has the backup pad for the expansion state that the link launched, under the expansion state, the backup pad with the link is the contained angle setting and cooperates and forms the supporting plane, the linking plate with the backup pad is the contained angle setting and is located the supporting plane orientation one side of link, two the armed lever for the linking plate launches, one the armed lever is kept away from one end part of linking plate wears to locate one the locating hole, so that two the armed lever with the linking plate cooperation forms bearing plane, bearing plane and place the reference of support is personally submitted the contained angle setting.

In an embodiment of the present invention, the connection frame includes:

one end of the connecting plate is connected with the supporting plate; and

the two connecting arms are rotatably connected with the other end of the connecting plate, one end of each connecting arm, which is far away from the connecting plate, is bent to form the abutting part, and each connecting arm is provided with the positioning hole;

the support is further provided with a furled state that the support plate is furled relative to the connecting plate, in the furled state, the two connecting arms are drawn close and arranged on the same plane with the connecting plate, the two arm rods are drawn close, and the support plate, the connecting plate and the two arm rods are stacked on the connecting plate and the two connecting arms.

In an embodiment of the present invention, each of the connecting arms is adjacent to the periphery of one end of the connecting plate, and a plurality of teeth are provided, two adjacent to each other, and the teeth are spaced apart from each other, and two adjacent to each other, and are connected to each other through a plurality of teeth meshing.

In an embodiment of the present invention, the connecting frame further includes a plurality of non-slip pads, and the non-slip pads are disposed on the connecting plate and/or two of the connecting arms back to a surface of the bearing plane.

In an embodiment of the present invention, the connecting frame further includes two supporting pads, two of the supporting pads are respectively disposed on the two supporting portions, and the supporting portions face a surface of the bearing plane.

In an embodiment of the present invention, the supporting pad is made of elastic silica gel.

In an embodiment of the present invention, the arm includes:

the rod body is rotatably connected with the connecting plate; and

the universal shaft, the one end of universal shaft with body of rod rotatable coupling, the other end of universal shaft with the internal face rotatable coupling of locating hole.

In an embodiment of the present invention, a plurality of driving teeth are disposed on a periphery of each of the rods adjacent to one end of the connecting plate, two adjacent driving teeth are spaced apart from each other, and two rods are engaged with each other via a plurality of the driving teeth.

In an embodiment of the present invention, the arm further includes a plurality of elastic pads, and the elastic pads are spaced apart from each other and disposed on a surface of the connecting arm.

In an embodiment of the present invention, in a folded state, a projection length of the reference plane is D in a region where the one end of the connecting plate is located in a positioning hole of any one of the connecting arms, and the support plate, the connecting plate and the two arm rods are located in the projection length of the reference plane is L, which is D.

In an embodiment of the present invention, the included angle between the bearing plane and the reference plane is θ, and θ is greater than or equal to 10 ° and less than or equal to 30 °.

The utility model discloses technical scheme is connected through rotating the one end with the one end of backup pad and the one end of link to in the backup pad other end can be close to or keep away from for the link, when the link was kept away from to the one end of backup pad, backup pad part protrusion in the link, in order to form the support plane. And an end of the support plate remote from the link frame is rotatably connected to the connector tiles of the load bearing assembly such that the connector tiles are rotatable relative to the support plate such that the connector tiles and the two arm bars are disposed away from the support plane; when the two arm rods are unfolded relative to the connecting plate, one ends, far away from the connecting plate, of the two arm rods are respectively partially penetrated through the two positioning holes, so that bearing planes are formed under the matching of the two arm rods and the connecting plate, namely the bearing planes with triangular outlines are formed among the two arm rods, the connecting plate and the connecting frame. The abutting part is located at one end, adjacent to the datum plane, of the bearing plane, and when the readable product is borne by the bearing plane, the abutting part can effectively limit the readable product. The utility model discloses the support will read the product and raise to a take the altitude for the desktop to the plane of the readable content of show on the readable product is close to the people's eye.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of the stent of the present invention in an expanded state;

FIG. 2 is a schematic structural view of the stent of FIG. 1 in a collapsed state;

FIG. 3 is a schematic view of the bracket of FIG. 1 from another perspective;

FIG. 4 is a schematic view of the bracket of FIG. 1 from a further perspective;

FIG. 5 is a schematic view of an assembled construction of the cardan shaft of FIG. 4;

fig. 6 is a schematic view of the structure of fig. 1 in which the bracket is placed on the reference surface.

The reference numbers illustrate:

the implementation, functional features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a support, support are placed on the reference surface to the user places the readable product on the support. Wherein, the readable product can be a book, a notebook computer, a tablet computer or a smart phone, etc.; or the plane capable of reading the readable content on the product is a display screen of an electronic product such as a notebook computer, a tablet computer or a smart phone. On the other hand, the reference surface may be a table top, a counter, etc. Fig. 1 is a schematic structural view of the stent in the expanded state according to the present invention; referring to fig. 2, the structure of the bracket in fig. 1 is schematically illustrated in a folded state; referring to fig. 3, a schematic view of the bracket of fig. 1 from another perspective; referring to fig. 4, a schematic view of the bracket of fig. 1 from a further perspective; referring to FIG. 5, a schematic view of an assembled structure of the cardan shaft of FIG. 4 is shown; referring to fig. 6, a schematic diagram of the structure of fig. 1 is shown in which the stent is placed on the reference surface.

In the embodiment of the present invention, as shown in fig. 1, and shown in fig. 2, fig. 3 and fig. 4, the bracket includes: the device comprises a connecting frame 1, a supporting plate 2 and a bearing component 3; when the user uses the support, the support plate 2 can rotate relative to the connecting frame 1 to be far away, so that a bearing plane 5 is formed between the bearing component 3 and the connecting frame 1, the bearing plane 5 and the reference plane 6 are arranged at an angle, so that the readable product can be lifted for a certain distance, and a plane for displaying readable contents on the readable product is close to human eyes.

In an embodiment of the present invention, the connecting frame 1 is a plate structure, the connecting frame 1 has two ends, two abutting portions 121 are protruded from one end of the connecting frame 1, the connecting frame 1 is further provided with two positioning holes 122, and one positioning hole 122 is disposed adjacent to one abutting portion 121; the supporting plate 2 is rotatably connected with the other end of the connecting frame 1; the bearing component 3 comprises a connecting plate 31 and two arm rods 32, one end of the connecting plate 31 is rotatably connected with one end of the support plate 2 far away from the connecting frame 1, and the other end of the connecting plate 31 is rotatably connected with the two arm rods 32.

The present embodiment presents two states in use, including an expanded state and a collapsed state. That is, the stand has an unfolded state in which the support plate 2 is unfolded with respect to the link 1, that is, in the unfolded state, the support plate 2 is rotated with respect to the link 1, and one end of the support plate 2, which is away from the link 1, is away from the link 1; the support has a furled state that the support plate 2 is furled relative to the connecting frame 1, namely, in the furled state, the support plate 2 rotates relative to the connecting frame 1, one end of the support plate 2 far away from the connecting frame 1 is close to the connecting frame 1, and the support plate 2 and the connecting frame 1 are stacked.

Wherein, the support has the expansion state that backup pad 2 expandes for link 1, under expansion state, backup pad 2 is the contained angle setting with link 1 and cooperates and form supporting plane 4, connection plate 31 is contained angle setting with backup pad 2 and is located supporting plane 4 towards one side of link 1, two armed levers 32 expand for connection plate 31, a locating hole 122 is worn to locate by an end portion that arm lever 32 kept away from connection plate 31 to make two armed levers 32 cooperate with connection plate 31 and form bearing plane 5, bearing plane 5 is the contained angle setting with the reference surface 6 of placing the support.

In this embodiment, by rotatably coupling one end of the support plate 2 with one end of the link 1 so that the other end of the support plate 2 can be moved toward or away from the link 1, when the one end of the support plate 2 is moved away from the link 1, the support plate 2 partially protrudes from the link 1 to form the support plane 4. Furthermore, the end of the support plate 2 remote from the connecting frame 1 is pivotably connected to the connecting tab 31 of the support assembly 3, so that the connecting tab 31 can be pivoted relative to the support plate 2, so that the connecting tab 31 and the two arm levers 32 can be arranged opposite the support plane 4; when the two arm levers 32 are unfolded relative to the connecting plate 31, one ends of the two arm levers 32 far away from the connecting plate 31 are respectively partially penetrated through the two positioning holes 122, so that the bearing plane 5 is formed under the matching of the two arm levers 32 and the connecting plate 31, namely the bearing plane 5 with a triangular outline is formed among the two arm levers 32, the connecting plate 31 and the connecting frame 1, and the stress capacity of the bracket is improved. The abutting portion 121 is located at one end of the bearing plane 5 adjacent to the datum plane 6, and when the bearing plane 5 bears the readable product, the abutting portion 121 can effectively limit the readable product. The utility model discloses the support will read the product and raise to a take the altitude for the desktop to the plane of the readable content of show on the readable product is close to the people's eye.

In an embodiment of the present invention, when the support is in the unfolded state, the support plate 2 and the carrying component 3 are both partially away from the connecting frame 1. It can be understood that the length direction formed by the two ends of the connecting frame 1 and the vertical direction from the connecting frame 1 to the reference plane 6 form a vertical plane, and the projection profile of the connecting frame 1, the supporting plate 2 and the bearing component 3 on the vertical plane is a triangle, so that the stress capacity of the support is improved, the stability is enhanced, and the service life is prolonged. That is, the connecting frame 1, the supporting plate 2 and the carrying assembly 3 form a triangular supporting structure, the supporting plate 2 serves as one waist of the triangular structure, the connecting plate 31 and the two arms 32 serve as the other waist, and the two arms 32 are far away from each other to form a carrying plane 5, so as to effectively carry the readable product.

Optionally, the connecting frame 1 is a planar structure. The connecting frame 1 has two ends, one end of the connecting frame 1 is provided with a supporting portion 121, and the supporting portion 121 is arranged to protrude from the plane of the connecting frame 1. It will be appreciated that the two abutments 121 are spaced apart such that when the two arms 32 are deployed relative to the connector plate 31, the two arms 32 are spaced apart and partially pass through the locating holes 122 to form the bearing surface 5.

In an embodiment of the present invention, as shown in fig. 2, fig. 3 and fig. 4, the connecting frame 1 includes: a connecting plate 11 and two connecting arms 12. One end of the connecting plate 11 is connected with the supporting plate 2; two connecting arms 12 are rotatably connected to the other end of the connecting plate 11, one end of each connecting arm 12 away from the connecting plate 11 is bent to form a butting portion 121, and each connecting arm 12 is provided with a positioning hole 122. That is, the connecting plate 11 can increase the coverage area of the connecting frame 1 by two connecting arms 12; that is, when two linking arms 12 expand for connecting plate 11, two linking arms 12 keep away from each other, and then make two locating holes 122 keep away from each other to realize the structure of accomodating of link 1, reduce the occupation space of support under the folded state, improve the clean and tidy nature of outward appearance of support.

In this embodiment, the support frame further has a folded state in which the support plate 2 is folded relative to the connecting plate 11, in the folded state, the two connecting arms 12 are folded together and are disposed on the same plane as the connecting plate 11, the two arms 32 are folded together, and the support plate 2, the connecting plate 31 and the two arms 32 are stacked on the connecting plate 11 and the two connecting arms 12.

When a user needs to use the stand to lift a readable product, the support plate 2, the connecting plate 31 and the two arm levers 32 are unfolded relative to the connecting frame 1, and then the two connecting arms 12 of the connecting frame 1 are unfolded. Furthermore, the two arms 32 are connected with the corresponding positioning holes 122 to form the bearing plane 5, so that the operation is simple, and the unfolded state of the bracket is convenient to adjust.

In an embodiment of the present invention, each connecting arm 12 is provided with a plurality of teeth (not shown) adjacent to the periphery of one end of the connecting plate 11, two adjacent teeth are spaced apart from each other, and the two connecting arms 12 are connected with each other by a plurality of teeth.

Based on the above, linking arm 12 is through pivot and connecting plate 11 rotatable coupling, and the sector that the rotation of linking arm 12 formed is parallel with connecting plate 11, and, the one end that linking arm 12 is close to connecting plate 11 has the arcwall face, and the periphery epirelief of arcwall face is equipped with a plurality of teeth of a cogwheel, and the one end that two linking arms 12 are adjacent is connected through a plurality of teeth of a cogwheel meshing to when making the user expand one of them linking arm 12 for connecting plate 11, another linking arm 12 can expand with linking arm 12 by user's effort in step, in order to improve the efficiency of expanding the support.

In an embodiment of the present invention, as shown in fig. 4, the connecting frame 1 further includes a plurality of anti-slip pads 13, and the plurality of anti-slip pads 13 are disposed on a surface of the connecting plate 11 and/or the two connecting arms 12 facing away from the bearing plane 5.

In this embodiment, a plurality of anti-slip pads 13 are disposed on a surface of the connecting plate 11 and/or the two connecting arms 12 facing away from the bearing plane 5, so as to increase the friction coefficient between the bracket and the reference plane 6 and improve the stability of the bracket placed on the reference plane 6.

Alternatively, a plurality of non-slip pads 13 may be provided on the connecting plate 11, and the plurality of non-slip pads 13 are provided at intervals.

Alternatively, a plurality of anti-skid pads 13 may be provided on two connecting arms 12, i.e. at least one anti-skid pad 13 is provided on each connecting arm 12. Alternatively, a plurality of anti-slip pads 13 may be provided on each connecting arm 12.

Alternatively, a plurality of skid-proof pads 13 may be provided to the connecting plate 11 and the two connecting arms 12. For example: on the connecting plate 11 and the two connecting arms 12, a non-slip mat 13 is arranged.

In an embodiment of the present invention, as shown in fig. 1, fig. 2 and fig. 3, the connecting frame 1 further includes two supporting pads 14, the two supporting pads 14 are respectively disposed on the two supporting portions 121, and are located on a surface of the supporting portion 121 facing the bearing plane 5. The supporting pad 14 may be made of an elastic material, such as: and (3) a silica gel material.

In this embodiment, the abutting portion 121 is provided with the abutting pad 14 to reduce the friction between the abutting block 23 and the readable product, so as to prevent the abutting portion 121 from damaging the readable product.

In an embodiment of the present invention, the supporting pad 14 is made of elastic silica gel.

In an embodiment of the present invention, as shown in fig. 2, fig. 3, fig. 4 and fig. 5, the arm 32 includes: a rod 321 and a cardan shaft 322. Wherein the rod body 321 is rotatably connected with the connecting plate 31; one end of the universal shaft 322 is rotatably connected to the rod 321, and the other end of the universal shaft 322 is rotatably connected to the inner wall surface of the positioning hole 122.

In this embodiment, one end of the universal shaft 322 may be rotatably connected to the rod 321. That is, the rod 321 is rotatably connected to one end of the universal shaft 322 through a rotating shaft, the universal shaft 322 can rotate along the rotating shaft, and a sector formed by the rotation of the universal shaft 322 is disposed at an angle to the rod 321. The other end of the universal shaft 322 is rotatably connected to the inner wall surface of the positioning hole 122, and it can be understood that the universal shaft 322 can rotate in the positioning hole 122, and the sector formed by the rotation of the universal shaft 322 is parallel to the plane of the connecting arm 12.

Based on the above, when the user needs to unfold the stand, the rods 321 or the connecting arms 12 can be unfolded independently, so that when the rods 321 or the connecting arms 12 are unfolded, the universal shafts 322 rotate relative to the rods 321 and the connecting arms 12 respectively, based on the rotatable connection between the universal shafts 322 and each rod 321 and the connecting arm 12.

In an embodiment of the present invention, as shown in fig. 5, a positioning groove 3211 is disposed at one end of the rod 321, and the positioning groove 3211 is disposed corresponding to the positioning hole 122. The universal shaft 322 includes a first shaft body 323 and a second shaft body 324 connected to the first shaft body 323, and the first shaft body 323 and the second shaft body 324 are coaxially disposed. The first shaft body 323 extends into the positioning slot 3211 and is rotatably connected to an inner wall surface of the positioning slot 3211, and the second shaft body 324 extends into the positioning hole 122 and is rotatably connected to an inner wall surface of the positioning hole 122.

In an embodiment of the present invention, a plurality of driving teeth (not shown) are disposed on a periphery of each rod 321 adjacent to one end of the connecting plate 31, two adjacent driving teeth are spaced apart from each other, and the two rods 321 are engaged with each other by the plurality of driving teeth.

Based on the above, the rods 321 are rotatably connected with the connecting plate 31 through the rotating shaft, the sector formed by the rotating track of the rods 321 is parallel to the connecting plate 31, one end of each rod 321, which is adjacent to the connecting plate 31, is provided with an arc-shaped surface, a plurality of gear teeth are convexly arranged on the periphery of the arc-shaped surface, and the adjacent ends of the two rods 321 are meshed and connected through the gear teeth, so that when a user unfolds one of the rods 321 relative to the connecting plate 31, the other rod 321 can be unfolded synchronously with the rod 321 acted by the user, so that the bracket unfolding efficiency is improved.

In an embodiment of the present invention, as shown in fig. 3 and fig. 2, the arm 32 further includes a plurality of elastic pads 33, and the elastic pads 33 are disposed on a surface of the rod 321 facing away from the connecting arm 12 and the connecting plate 11.

In this embodiment, a plurality of elastic pads 33 are disposed on the rod 321, and the elastic pads 33 are used for abutting against the readable product, so as to reduce the contact between the rod 321 and the readable product and avoid damaging the shell of the readable product; meanwhile, the elastic pad 33 can increase the friction coefficient between the support and the readable product to prevent the readable product from sliding off the support.

Optionally, the elastic pad 33 is made of silicone.

In an embodiment of the present invention, in the folded state, the projection length of the area defining the positioning hole 122 from one end of the connecting plate 11 to any connecting arm 12 on the reference plane 6 is D, and the projection lengths of the supporting plate 2, the connecting plate 31 and the two arm levers 32 on the reference plane 6 are L, where L is D. That is, in the folded state, the support plate 2 and the bearing component 3 can be flatly stacked on the connecting plate 11 and the connecting arm 12, so that the appearance smoothness of the bracket is improved.

It can be considered that the length from one end of the connecting frame 1 to the positioning hole 122 of the connecting frame 1 is equal to the total length of the support plate 2 and the bearing component 3. That is, when the connecting plate 11 is connected to the supporting plate 2, the engaging plate 31 and the two arm levers 32 in this order, and the two arm levers 32 are also rotatably connected to the two connecting arms 12, respectively, the two connecting arms 12 are also connected to the connecting plate 11.

When a user unfolds any connecting arm 12 or any arm lever 32, any connecting arm 12 or any arm lever 32 moves along the track a in fig. 1; meanwhile, the arm lever 32 can move simultaneously with the connecting arm 12, and based on the universal shaft 322 between the connecting arm 12 and the arm lever 32, in the movement of the connecting arm 12 and the arm lever 32, the stress on the universal wheel can be decomposed through the rotation of the universal wheel 322 relative to the connecting arm 12 and the arm lever 32, so that the purpose of opening and closing the bracket at one time by unfolding any connecting arm 12 or any arm lever 32 is realized, and the operation of unfolding or folding the bracket is simplified.

In an embodiment of the present invention, as shown in fig. 6, the included angle between the bearing plane 5 and the reference plane 6 is θ, and θ is greater than or equal to 10 ° and less than or equal to 30 °. In the embodiment, the angle between the bearing plane 5 and the reference plane 6 is 10 ° to 30 °, so that the bearing plane 5 can lift the readable product to a certain height to improve the use comfort of the user.

Alternatively, the bearing plane 525 may be at an angle of 20 ° to the reference plane 63.

The above is only the optional embodiment of the present invention, and not therefore the scope of the present invention is limited, all under the inventive concept, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. A stent, comprising:

the support has the backup pad for the expansion state that the link launched, under the expansion state, the backup pad with the link is the contained angle setting and cooperates and forms the supporting plane, the linking plate with the backup pad is the contained angle setting, and is located the supporting plane orientation one side of link, two the armed lever for the linking plate launches, one the armed lever is kept away from one end part of linking plate wears to locate one the locating hole, so that two the armed lever with the linking plate cooperation forms bearing plane, bearing plane and place the contained angle setting is personally submitted to the benchmark of support.

2. The bracket of claim 1, wherein the connecting frame comprises:

one end of the connecting plate is connected with the supporting plate; and

3. The bracket of claim 2, wherein each of said connecting arms has a plurality of gear teeth disposed about a periphery thereof adjacent one end of said web, adjacent ones of said gear teeth being spaced apart, and wherein said connecting arms are matingly connected by a plurality of said gear teeth.

4. The stand according to claim 2, wherein the connecting frame further comprises a plurality of anti-slip pads disposed on a surface of the connecting plate and/or the two connecting arms facing away from the load-bearing plane.

5. The bracket according to claim 2, wherein the connecting frame further comprises two abutting pads, and the two abutting pads are respectively disposed on the two abutting portions and located on a surface of the abutting portion facing the bearing plane.

6. A support as claimed in any one of claims 2 to 5, wherein the arm comprises:

the rod body is rotatably connected with the connecting plate; and

7. The bracket of claim 6 wherein each of said rods has a plurality of drive teeth disposed about the periphery of an end of said connector tile, adjacent two of said drive teeth being spaced apart, and wherein said rods are in meshing engagement with each other via said plurality of drive teeth.

8. The stand of claim 6, wherein said arm further comprises a plurality of resilient pads spaced apart from a surface of said body facing away from said connecting arm and said web.

9. The bracket of claim 6 wherein in a collapsed condition, the area defining the location hole from one end of the connecting plate to any one of the connecting arms has a projected length D on the reference plane, and the support plate, the engagement plate and the two arms have a projected length L on the reference plane, where L is D.

10. The bracket of claim 1, wherein the bearing plane is at an angle θ from the reference plane of 10 ° θ 30 °.