CN212691378U - Supporting device - Google Patents

Abstract

The utility model discloses a supporting device, which comprises a base, a supporting rod and an object stage, wherein the rear end of the supporting rod is rotatably connected with the rear end of the base; the objective table comprises a back plate, a baffle and a sliding plate, the sliding plate is connected to the back plate in a sliding manner, the front end of the back plate is connected to the front end of a supporting rod in a rotating manner, the baffle is arranged at the rear end of the back plate or the sliding plate, the back plate comprises two main body plates arranged at intervals, a groove is formed between the two main body plates, when the supporting device is in a storage state, the supporting rod is integrally embedded in the groove, the rear surface of each main body plate is flush with the rear surface of the corresponding supporting rod, the side surface of the objective table is flush with the side surface of the base. The utility model discloses well strutting arrangement roughly is the C type when being in the open mode, and strutting arrangement is when accomodating the state, and strutting arrangement's surface is regular, can make strutting arrangement's stable in structure, is convenient for accomodate and carry to can bear not unidimensional electronic product.

Description

Supporting device

Technical Field

The utility model relates to an auxiliary assembly technical field of electronic product, in particular to strutting arrangement.

Background

Electronic products such as mobile phones and tablet computers become an indispensable part of our daily life, and with the increasing functions of such electronic products, the electronic products can be used as not only communication tools, but also players. When a user is in video communication or watches television and movies, the user is easy to feel tired and mistaken touch is easy to occur, so that auxiliary equipment such as a bracket and the like gradually appear in order to meet the requirements of people on the increasingly diversified electronic products.

The inventor of the application finds that the supports of the current electronic products such as mobile phones and tablet computers are mainly divided into Z-shaped supports and C-shaped supports in a long-term research and development process, wherein the Z-shaped supports are complex to accommodate and fix, the supports are easy to scatter, and the problem of unstable support is easy to generate in use; although the C-shaped support is simple to store and fix and is more stable in structure when in use, the C-shaped support is irregular in appearance and inconvenient to carry when in a storage state, and the general support has a small bearing area and cannot bear electronic products with large sizes.

SUMMERY OF THE UTILITY MODEL

The utility model provides a supporting device to the unable compatible stable in structure of support of electronic product among the solution prior art with accomodate regularly, and can't bear the technical problem of the electronic product of great size.

In order to solve the above technical problem, the utility model discloses a technical scheme provide a supporting device, include:

a base;

the rear end of the supporting rod is rotatably connected to the rear end of the base;

the object stage comprises a back plate, a baffle plate and a sliding plate, the front end of the back plate is rotatably connected to the front end of the supporting rod, the sliding plate is slidably connected to the back plate, the baffle plate is arranged at the rear end of the back plate or the sliding plate, the back plate comprises two main body plates which are arranged at intervals, a groove is formed between the two main body plates, when the supporting device is in a storage state, the supporting rod is integrally embedded in the groove, the rear surface of the back plate is flush with the rear surface of the supporting rod, and the side surface of the object stage is flush with the side surface of the base, so that the outer surface of the supporting device is formed together;

a first rotating shaft connecting the supporting rod and the object stage is arranged between the two main body plates, the cross sections of the two main body plates and the first rotating shaft in the parallel direction along the front surface are U-shaped, and the first rotating shaft is at least partially positioned between the plane of the front surface of the supporting rod and the plane of the rear surface of the supporting rod;

the groove comprises a first accommodating part and a through second accommodating part, the first accommodating part is used for accommodating the supporting rod, and the second accommodating part is used for accommodating a second rotating shaft which is connected with the base and the supporting rod.

In a specific embodiment, the back plate further includes a connecting plate connected between the two main body plates, the first rotating shaft is disposed at a front end of the connecting plate, and the two main body plates and the connecting plate are disposed in a U-shape in cross section along a vertical direction of the front surface to form the groove.

In a specific embodiment, the sliding plate is disposed at the front ends of the two main body plates, the baffle is rotatably connected to the rear ends of the two main body plates, the sliding plate includes two sliding portions and a connecting portion connecting the two sliding portions, the two sliding portions and the connecting portion together form a U shape to form an accommodating opening, a protruding portion is formed at the front end of the main body plate, the first rotating shaft is disposed through the protruding portion, and when the supporting device is in the accommodating state, both the first rotating shaft and the protruding portion can be accommodated in the accommodating opening.

In one embodiment, the two main body plates are respectively formed with receiving slots, and at least part of the sliding plate is received in the receiving slots.

In a specific embodiment, the object stage further includes a cover plate covering the main body plate, and the cover plate and the two main body plates together form the slot.

In an embodiment, the two main body plates or the cover plate are provided with first limiting members, the first limiting members are located in the receiving slots, the sliding plate is provided with second limiting members, and the first limiting members and the second limiting members are matched to limit the sliding plate.

In a specific embodiment, the two main body plates form an accommodating space, when the supporting device is in the accommodating state, the two baffles can be accommodated in the accommodating space, and at least part of projections of the two baffles and the supporting rod on the parallel direction of the rear surface of the supporting rod is overlapped.

In an embodiment, the sliding plate is disposed at the rear end of the main body plate, the baffle plate is rotatably connected to the sliding plate, the sliding plate is formed with a containing groove, when the supporting device is in the containing state, the baffle plate can be contained in the containing groove, and at least part of projections of the two baffle plates and the supporting rod in the direction parallel to the front surface are overlapped.

In a specific embodiment, the supporting device further includes a movable seat slidably connected to the rear end of the base, a first receiving cavity is formed in the base, when the supporting device is in the receiving state, at least a portion of the movable seat is received in the first receiving cavity, an outer surface of the movable seat is flush with an outer surface of the base, and the movable seat is linear or T-shaped.

In an embodiment, the supporting device further includes a U-shaped weight block, a second accommodating cavity is formed in the base, the weight block is disposed in the second accommodating cavity, and the weight block is symmetrically disposed with respect to the first accommodating cavity; or

The supporting device further comprises at least two balancing weights, at least two second accommodating cavities are formed in the base, the at least two balancing weights are respectively arranged in the at least two second accommodating cavities, and the at least two balancing weights are symmetrically arranged relative to the first accommodating cavities.

The utility model discloses a set up base, bracing piece and objective table in strutting arrangement, and rotate the rear end of bracing piece and connect in the rear end of base, rotate the front end of the backplate of objective table and connect in the front end of bracing piece, the baffle of objective table sets up in the rear end of backplate, so that strutting arrangement is roughly C type when in the open mode, wherein the backplate includes two main body boards that set up at an interval, form the recess between two main body boards, when strutting arrangement is in the state of accomodating, the bracing piece is whole to be inlayed in the recess, the rear surface of main body board is flushed with the rear surface of bracing piece, the side surface of objective table is flushed with the side surface of base, in order to constitute the regular surface of strutting arrangement jointly, can make the stable in structure of strutting arrangement, and be convenient for accomodate and carry, through the slide of setting up sliding connection in the backplate at the objective table, can increase the bearing, so as to adapt to electronic products with different sizes.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and 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 without inventive work, wherein:

fig. 1 is a schematic perspective view of a supporting device according to an embodiment of the present invention in a storage state;

fig. 2 is a schematic top view of the supporting device in a storage state according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of the support device of FIG. 2 taken along line A-A;

fig. 4 is a schematic perspective view of an embodiment of the supporting device of the present invention in an open state;

fig. 5 is a schematic perspective view of an embodiment of the supporting device of the present invention in an open state;

fig. 6 is a schematic perspective view of a back plate in an embodiment of the supporting device of the present invention;

fig. 7 is a schematic perspective view of a back plate in an embodiment of the supporting device of the present invention;

fig. 8 is a schematic top view of a back plate in an embodiment of the supporting device of the present invention;

fig. 9 is a schematic front view of a back plate in an embodiment of the supporting device of the present invention;

fig. 10 is a schematic side view of the first telescopic rod according to an embodiment of the supporting device of the present invention;

fig. 11 is a schematic sectional view of a connection portion of the first telescopic rod and the second telescopic rod when the supporting device of the present invention is in an open state;

fig. 12 is a schematic perspective view of a slide plate according to an embodiment of the supporting device of the present invention;

fig. 13 is a schematic cross-sectional view of the base in an embodiment of the supporting device of the present invention;

fig. 14 is a schematic cross-sectional view of a base in another embodiment of the supporting device of the present invention.

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 work all belong to the protection scope of the present invention.

The terms "first" and "second" in this application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus. While the term "and/or" is merely one type of association that describes an associated object, it means that there may be three types of relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

Referring to fig. 1 to 5, an embodiment of the supporting device 10 of the present invention includes a base 100, a supporting rod 200 and an object stage 300, wherein the rear end of the supporting rod 200 is rotatably connected to the rear end of the base 100; the object stage 300 includes a back plate 310 and a baffle plate 320, the front end of the back plate 310 is rotatably connected to the front end of the supporting rod 200, the baffle plate 320 is disposed at the rear end of the back plate 310, the back plate 310 includes two main body plates 311 disposed at an interval, a groove 312 is formed between the two main body plates 311, when the supporting device 10 is in a storage state, the supporting rod 200 is integrally embedded in the groove 312, the rear surface 3111 of the main body plates 311 is flush with the rear surface 211 of the supporting rod 200, and the side surface 3112 of the object stage 300 is flush with the side surface 101 of the base 100, so as to jointly form the outer surface of the supporting device.

The utility model arranges the base 100, the support bar 200 and the object stage 300 in the support device 10, the rear end of the supporting rod 200 is rotatably connected to the rear end of the base 100, the front end of the back plate 310 of the object stage 300 is rotatably connected to the front end of the supporting rod 200, the baffle 320 of the object stage 300 is arranged at the rear end of the back plate 310, so that the supporting device 10 is approximately C-shaped when in an open state, wherein the back plate 310 comprises two spaced apart main body plates 311, a groove 312 is formed between the two main body plates 311, when the supporting device 10 is in the storage state, the supporting rod 200 is integrally embedded in the groove 312, the rear surface of the main body plate 311 is flush with the rear surface of the supporting rod 200, the side surface of the object stage 300 is flush with the side surface of the base 100, to collectively constitute the regular outer surface of the support device 10, the support device 10 can be structurally stable and is convenient to store and carry.

In the present embodiment, it is defined that when the supporting device 10 is in the storage state, the lower side shown in fig. 2 is the front end, and the upper side is the rear end.

Referring to fig. 6 to 9, in the present embodiment, the first rotating shaft 410 connecting the supporting rod 200 and the stage 300 is disposed between the two main body plates 311, and the two main body plates 311 and the first rotating shaft 410 are U-shaped in a parallel direction along the front surface 3113 of the main body plates 311 (as shown in fig. 8).

In this embodiment, the back plate 310 further includes a connection plate 313, the connection plate 313 is connected between the two main body plates 311, the first rotation shaft 410 can be disposed at the front end of the connection plate 313, and the two main body plates 311 and the connection plate 313 are disposed in a U shape (as shown in fig. 9) along the vertical direction of the front surface 3113 of the main body plates 311 to form the groove 312.

Referring to fig. 10, in the present embodiment, at least a portion of the first rotating shaft 410 is located between a plane where the front surface 212 of the supporting rod 200 is located and a plane where the rear surface 211 of the supporting rod 200 is located, so that the first rotating shaft 410 does not occupy additional space, and the thickness of the supporting device 10 is not too large.

In this embodiment, the groove 312 includes a first receiving portion 3121 and a through second receiving portion 3122, the first receiving portion 3121 is used for receiving the supporting rod 200, and the second receiving portion 3122 is used for receiving the second rotating shaft 420 connecting the base 100 and the supporting rod 200.

Referring to fig. 4, in the embodiment, the front end of the object stage 300 is provided with the first position-limiting portion 341, the front end of the base 100 is provided with the second position-limiting portion 110, and when the supporting device 10 is in the storage state, the first position-limiting portion 341 and the second position-limiting portion 110 cooperate to limit the front end of the object stage 300 and the front end of the base 100, so that the supporting device 10 can be prevented from being scattered in the storage state, and is convenient to store and carry.

In this embodiment, the first position-limiting portion 341 can be a position-limiting groove, and the second position-limiting portion 110 can be a position-limiting protrusion, and when the supporting device 10 is in the storage state, the position-limiting protrusion is fastened in the position-limiting groove to achieve the purpose.

In other embodiments, the first position-limiting portion may also be a position-limiting protrusion, and the second position-limiting portion may also be a position-limiting groove, which is not limited herein.

In other embodiments, the first position-limiting portion and the second position-limiting portion may also be a magnetic attraction structure, and the like, which is not limited herein.

Referring to fig. 3 to 7, in the embodiment, the baffle 320 is rotatably connected to the two main body plates 311, the two main body plates 311 are respectively formed with an accommodating space 3114, so that when the supporting apparatus 10 is in the accommodating state, at least a portion of the baffle 320 can be accommodated in the accommodating space 3114, the main surface 321 of the baffle 320 is disposed in parallel or recessed with respect to the front surface 3113 of the main body plates 311, and the projection of the baffle 320 and the supporting rod 200 in the parallel direction of the front surface 212 of the supporting rod 200 at least partially overlaps, so that the baffle 320 can be completely accommodated in the accommodating space 3114, and the thickness of the baffle 320 and the thickness of the supporting rod 200 in the parallel direction of the front surface 212 of the supporting rod 200 at least partially overlaps, so as to reduce the thickness of the supporting apparatus 10, when the supporting apparatus 10 is in the open state, an included angle between the main surface 321 of the baffle 320 and the front surface 3113 of the main, such as 85 °, 90 °, or 95 °, etc., can better support the electronic product.

In this embodiment, the object stage 300 further includes a tension spring 322, the tension spring 322 is respectively connected to the main body plate 311 and the third rotating shaft 323 of the baffle 320, and is used for providing a pulling force to the baffle 320 when the supporting device 10 is in the open state, so that the baffle 320 can be opened relative to the main body plate 311, the user does not need to manually open the baffle 320, and in the process of folding and storing the supporting device 10, the baffle 320 can be automatically pressed into the accommodating space 3114, and the operation is more convenient.

In other embodiments, the main body plate 311 and the flap 320 may be connected by other elastic members such as a torsion spring, etc. to provide the flap 320 with an elastic force for opening relative to the main body plate 311, which is not limited herein.

In this embodiment, the object stage 300 further includes a cover plate 330, the cover plate 330 is disposed on a side of the main body plate 311 close to the baffle 320, the cover plate 330 is formed with a receiving groove 331 located in the receiving space 3114, and when the supporting device 10 is in the receiving state, the baffle 320 can be received in the receiving groove 331.

In other embodiments, the cover plate 330 may only cover a portion of the main body plate 311, so that when the supporting device 10 is in the storage state, the baffle 320 is directly accommodated in the accommodating space 3114, and a projection of the baffle 320 and the cover plate 330 in a direction perpendicular to the front surface 3113 of the main body plate 311 does not overlap.

In this embodiment, the base 100 is formed with the sinking platform 120, the object stage 300 is formed with the boss 360, when the supporting device 10 is in the storage state, the sinking platform 120 can cooperate with the boss 360 to make the side surface 3112 of the object stage 300 flush with the side surface 101 of the base 100, the storage structure of the object stage 300 and the base 100 can be more stable, and the length of the side surface 3112 of the object stage 300 and the length of the side surface 101 of the base 100 in the vertical direction along the front surface 3113 of the main body plate 311 are equal, so that the outer surface of the supporting device 10 can be more regular.

In the present embodiment, the front end of the object stage 300 is provided with an accessory 370, and the accessory 370 is used for being held by a user to open the supporting device 10, wherein the accessory 370 may be a pull ring or other structure convenient for the user to hold.

In other embodiments, the accessory 370 may also be disposed at the front end of the support rod 200, which is not limited herein.

Referring to fig. 11, in this embodiment, the supporting rod 200 at least includes a first telescopic rod 210 and a second telescopic rod 220, the second telescopic rod 220 is nested in the first telescopic rod 210, a third limiting portion 213 is disposed at the front end of the first telescopic rod 210, a fourth limiting portion 221 is disposed at the rear end of the second telescopic rod 220, and the third limiting portion 213 and the fourth limiting portion 221 are matched to limit the second telescopic rod 220 in the first telescopic rod 210.

In this embodiment, the third position-limiting portion 213 is provided with a first positioning portion 214, the rear end of the second telescopic rod 220 is provided with a second positioning portion 222, and the first positioning portion 214 and the second positioning portion 222 are matched to enable the rear end of the second telescopic rod 220 to be positioned at the front end of the first telescopic rod 210.

Referring to fig. 4 to 7, in the present embodiment, the object stage 300 further includes a sliding plate 340, and the sliding plate 340 is slidably connected to the back plate 310 and can be opened relative to the back plate 310 to increase the carrying area of the object stage 300, so as to adapt to electronic products with different sizes.

In this embodiment, the two main body plates 311 are respectively formed with a receiving slot (not shown), wherein the receiving slot is at least a part of the receiving space 3114 formed by the two main body plates 311, and at least a part of the sliding plate 340 is received in the receiving slot.

In the embodiment, the cover plate 330 and the two main body plates 311 form a receiving slot together, so that the outer surface is more regular when the supporting device 10 is in the open state.

Referring to fig. 12, in the embodiment, the two main body plates 311 are provided with a first limiting part 3115, the first limiting part 3115 is located in the accommodating slot, the sliding plate 340 is provided with a second limiting part 3421, and the first limiting part 3115 and the second limiting part 3421 are matched to limit the sliding plate 340.

In this embodiment, the first position-limiting portion 3115 is a position-limiting protrusion, the second position-limiting portion 3421 is a position-limiting groove, and the position-limiting protrusion is accommodated in the position-limiting groove to realize position limitation.

In other embodiments, the first position-limiting portion may also be a position-limiting groove, and the second position-limiting portion may also be a position-limiting protrusion, which is not limited herein.

In other embodiments, the first position-limiting portion 3115 may also be disposed on the cover plate 330 and located in the receiving slot, which is not limited herein.

In the embodiment, the sliding plate 340 is disposed at the front ends of the two main body plates 311, the baffle 320 is rotatably connected to the rear ends of the two main body plates 311, and when the supporting device 10 is in the open state, the sliding plate 340 can slide upward relative to the two main body plates 311 to increase the carrying area of the object carrying platform 300.

In this embodiment, the sliding plate 340 includes two sliding portions 342 and a connecting portion 343 connecting the two sliding portions 342, the two sliding portions 342 and the connecting portion 343 together form a U shape to form an accommodating opening 3431, a protruding portion 3116 is formed at a front end of the main body plate 311, the first rotating shaft 410 is disposed through the protruding portion 3116, and when the supporting device 10 is in the accommodating state, both the first rotating shaft 410 and the protruding portion 3116 can be accommodated in the accommodating opening 3431, so that an outer surface of the supporting device 10 is regular and the supporting device 10 is convenient to open and close.

In other embodiments, the sliding plate 340 may be further disposed at the rear end of the main body plate 311, the baffle 320 may be rotatably connected to the sliding plate 340, the sliding plate 340 may be formed with a receiving groove (not shown), when the supporting device 10 is in the receiving state, the baffle 320 can be received in the receiving groove, and the two baffles 320 and the projection of the supporting rod 200 in the direction parallel to the front surface of the supporting rod 200 at least partially overlap.

In this embodiment, the number of the first position-limiting parts 3115 and the second position-limiting parts 3421 may be multiple, and the multiple first position-limiting parts 3115 and the multiple second position-limiting parts 3421 are disposed at intervals along the length direction of the main body plate 311, so that the sliding plate 340 can slide out of different lengths relative to the main body plate 311 to adapt to electronic products with different sizes.

Referring to fig. 4, 5 and 13, in the present embodiment, the supporting device 10 may further include a movable seat 130 slidably connected to the rear end of the base 100, a first receiving cavity 140 is formed in the base 100, when the supporting device 10 is in the receiving state, at least a portion of the movable seat 130 is received in the first receiving cavity 140, and an outer surface of the movable seat 130 is flush with an outer surface of the base 100, and the supporting area of the supporting device 10 can be increased by disposing the movable seat 130, so that the supporting device 10 is more stable in use.

In this embodiment, the movable seat 130 may be a linear type. In other embodiments, the movable seat 130 may be T-shaped, so as to further increase the supporting area of the supporting device 10.

In this embodiment, the supporting device 10 further includes a weight block 150 disposed in a U shape, a second accommodating cavity 160 is formed in the base 100, the weight block 150 is disposed in the second accommodating cavity 160, and the weight block 150 is symmetrically disposed relative to the first accommodating cavity 140, so that the center of gravity of the supporting device 10 is lower when the supporting device is in an open state by disposing the weight block 150, and the overall structure is more stable.

Referring to fig. 14, in other embodiments, the supporting device 10 may also include at least two weight blocks 170, at least two second accommodating cavities 180 are formed in the base 100, the at least two weight blocks 170 are respectively disposed in the at least two second accommodating cavities 180, and the at least two weight blocks 170 are symmetrically disposed relative to the first accommodating cavity 140.

In this embodiment, referring to fig. 1 and 3, in this embodiment, the supporting device 10 may further include a soft foot pad 430 disposed at the bottom of the base 100, so that the supporting device 10 can be more stable when placed on a carrying table.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. A support device, comprising:

a base;

the rear end of the supporting rod is rotatably connected to the rear end of the base;

the object stage comprises a back plate, a baffle plate and a sliding plate, the front end of the back plate is rotatably connected to the front end of the supporting rod, the sliding plate is slidably connected to the back plate, the baffle plate is arranged at the rear end of the back plate or the sliding plate, the back plate comprises two main body plates which are arranged at intervals, a groove is formed between the two main body plates, when the supporting device is in a storage state, the supporting rod is integrally embedded in the groove, the rear surface of the back plate is flush with the rear surface of the supporting rod, and the side surface of the object stage is flush with the side surface of the base, so that the outer surface of the supporting device is formed together;

a first rotating shaft connecting the supporting rod and the object stage is arranged between the two main body plates, the cross sections of the two main body plates and the first rotating shaft in the parallel direction of the front surfaces of the main body plates are in U-shaped arrangement, and the first rotating shaft is at least partially positioned between the plane of the front surface of the supporting rod and the plane of the rear surface of the supporting rod;

the groove comprises a first accommodating part and a through second accommodating part, the first accommodating part is used for accommodating the supporting rod, and the second accommodating part is used for accommodating a second rotating shaft which is connected with the base and the supporting rod.

2. The support device of claim 1, wherein the back plate further comprises a connecting plate connected between the two main body plates, the first rotating shaft is disposed at a front end of the connecting plate, and the two main body plates and the connecting plate are disposed in a U-shape in cross section along a vertical direction of a front surface of the main body plates to form the groove.

3. The supporting device as claimed in claim 1, wherein the sliding plate is disposed at the front ends of the two main body plates, the baffle plate is rotatably connected to the rear ends of the two main body plates, the sliding plate includes two sliding portions and a connecting portion connecting the two sliding portions, the two sliding portions and the connecting portion together form a U shape to form a receiving opening, the front end of the main body plate is formed with a protruding portion, the first rotating shaft is disposed through the protruding portion, and when the supporting device is in the receiving state, the first rotating shaft and the protruding portion can be received in the receiving opening.

4. The support device as claimed in claim 3, wherein the two body plates are respectively formed with receiving slots, and at least a portion of the slide plate is received in the receiving slots.

5. The support device of claim 4, wherein the stage further comprises a cover plate covering the body plate, the cover plate and the two body plates together forming the slot.

6. The supporting device as claimed in claim 5, wherein a first limiting member is disposed on the two main body plates or the cover plate, the first limiting member is located in the receiving slot, and a second limiting member is disposed on the sliding plate, and the first limiting member and the second limiting member cooperate to limit the sliding plate.

7. The supporting device as claimed in claim 3, wherein the two main body plates form an accommodating space, when the supporting device is in the storage state, the two baffles can be accommodated in the accommodating space, and at least part of the projections of the two baffles and the supporting rod in the direction parallel to the rear surface of the supporting rod are overlapped.

8. The support device as claimed in claim 1, wherein the slide plate is disposed at a rear end of the main body plate, the baffle plate is rotatably connected to the slide plate, the slide plate is formed with a receiving slot, the baffle plate can be received in the receiving slot when the support device is in the receiving state, and a projection of the two baffle plates and the support rod in a direction parallel to a front surface of the support rod at least partially overlap.

9. The support device as claimed in claim 1, further comprising a movable seat slidably connected to the rear end of the base, wherein a first receiving cavity is formed in the base, when the support device is in the receiving state, at least a portion of the movable seat is received in the first receiving cavity, and an outer surface of the movable seat is flush with an outer surface of the base, and the movable seat is linear or T-shaped.

10. The supporting device as claimed in claim 9, further comprising a U-shaped weight member, wherein a second receiving cavity is formed in the base, the weight member is disposed in the second receiving cavity, and the weight member is symmetrically disposed with respect to the first receiving cavity; or

The supporting device further comprises at least two balancing weights, at least two second accommodating cavities are formed in the base, the at least two balancing weights are respectively arranged in the at least two second accommodating cavities, and the at least two balancing weights are symmetrically arranged relative to the first accommodating cavities.

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