Fixed-surface expandable tent structure with height expanding and assembling functions

Abstract

The invention relates to the technical field of tents, in particular to a fixed-surface expandable tent structure with a height expanding and splicing function, which comprises a tent, a plurality of rotary splicing components and a plurality of supporting unit groups, the tent is formed by mutually splicing the multiple rotary splicing assemblies in the annular direction, the multiple rotary splicing assemblies are connected through the multiple supporting unit sets, four-fold paper folding basic units and six-fold paper folding basic units are arranged in a staggered mode, the six-fold paper folding basic units are overlapped in the height direction, and the multiple rotary splicing assemblies are connected through the multiple supporting unit sets. The height of the rigid shielding object can be flexibly adjusted according to the height of a stored object, so that the effect of common equivalent ideal folding and unfolding of folded paper is achieved, the requirement for storage and shielding under different height conditions is met, the rigid shielding object can be rapidly folded and stored by forming a Bricard connecting rod mechanism in plane symmetry, and the storage efficiency of the rigid shielding object is improved. Meanwhile, the folding storage ratio is high, and the follow-up transportation and transfer requirements are met.

Description

Technical Field

[0001] The invention relates to the technical field of tents, in particular to a solid-surface deployable tent structure with a high degree of expansion and assembly function. Background Art

[0002] In recent years, the demand for temporary building structures has gradually increased, especially in the fields of outdoor activities, emergency rescue and field work. Therefore, the demand for tents is very high. Tents are sheds propped up on the ground to shelter from wind, rain and sunlight and for temporary living. Tents are divided into two categories: flexible shelters and rigid shelters. These tents are mainly made of soft materials. Their notable features are that they are easy to fold, light and easy to carry, suitable for outdoor activities such as hiking and camping. Rigid shelters usually refer to temporary or semi-permanent building structures built with hard materials. These tents are characterized by stable structure, high durability, and can provide better thermal insulation and protection.

[0003] At present, flexible shelters are mainly used at home and abroad. Deployability is the most prominent feature of flexible shelters. However, due to the limitations of the materials used, this type of tent has poor thermal insulation, low energy utilization efficiency, and weak protection capabilities.

[0004] Although the rigid shelters under the existing technology, such as modular containers or frame structures, have outstanding structural stability and thermal insulation performance, their height is fixed and cannot be flexibly adjusted according to usage requirements, which limits the versatility and adaptability of the internal space. There are the following specific problems: 1. The height is fixed and cannot be flexibly adjusted according to actual needs such as the need to place higher items, which limits the multifunctional use of the space; 2. Due to the low folding storage ratio and relatively high transportation cost, it is extremely unfavorable for occasions that require rapid movement and deployment, and has poor maneuverability; 3. The lack of rapid deployment and height adjustment capabilities reduces the efficiency and practicality in emergency rescue and rapid deployment scenarios. Summary of the invention

[0005] The purpose of the present invention is to provide a solid-surface expandable tent structure with a height expansion and assembly function, which can quickly fold and store the rigid shelter and increase the height of the tent according to usage requirements, thereby meeting usage requirements under different height conditions.

[0006] In order to solve the problems of the prior art, the present invention provides a solid-surface deployable tent structure with a highly expandable assembly function, comprising a tent, a plurality of rotating splicing components and a plurality of support unit groups;

[0007] The tent is formed by a plurality of rotating splicing components spliced ​​together in a circular direction, and the plurality of rotating splicing components are connected through a plurality of supporting unit groups, the plurality of rotating splicing components include a basic unit group and an expansion unit group, the basic unit group includes a foldable folding top plate and a plurality of rotating connecting members, and the inner surface of the folding top plate is provided with a plurality of rotating connecting members for connecting with adjacent basic unit groups;

[0008] The basic unit group, the expansion unit group and the support unit group are rotatably connected to each other; one support unit group is arranged between every two expansion unit groups located at the bottom;

[0009] A plurality of the expansion unit groups can be spliced ​​with each other in a vertical direction to expand the height of the tent, and every two expansion unit groups located at the bottom are connected through the support unit group.

[0010] Preferably, the expansion unit group includes a folding expansion plate and a folding connecting plate, the folding expansion plate is arranged at the bottom of the folding top plate, the folding connecting plate is arranged between the bottom side of the folding top plate and the side corresponding to the top of the folding expansion plate, and the folding expansion plate is connected to the folding top plate through the folding connecting plate.

[0011] Preferably, both side edges of the top inner surface of the folding expansion plate are provided with third connecting hinges connected to the adjacent folding connecting plates, and both side edges of the bottom inner surface of the folding top plate are provided with first connecting hinges connected to the adjacent folding connecting plates.

[0012] Preferably, the support unit group comprises a folding support plate, wherein the folding support plate is arranged between two adjacent folding expansion plates at the bottom of the tent, and an outer surface of the folding support plate is provided with a mounting shaft for assisting folding.

[0013] Preferably, both side edges of the bottom of the inner surface of the folding expansion plate are provided with second connecting hinges for connecting with the corresponding folding support plate.

[0014] Preferably, the outer surface of the folding expansion plate is provided with a second connecting member for assisting folding, the outer surface of the folding top plate is provided with a first connecting member for assisting folding, and the outer surface of the folding connecting plate is provided with a third connecting member for assisting folding.

[0015] Preferably, the rotating connecting member includes a first hinge plate, a second hinge plate, two auxiliary triangular prisms for assisting rotation and an installation shaft; the first hinge plate and the second hinge plate are respectively connected to the inner surfaces of the corresponding folding top plate, and the two auxiliary triangular prisms are symmetrically arranged on the installation shaft, and can rotate with the installation shaft as the center of the circle, and the two auxiliary triangular prisms are provided with connecting shafts respectively hinged to the first hinge plate and the second hinge plate.

[0016] Preferably, the folding top plate, the folding expansion plate, the folding connecting plate and the second connecting member are all made of lightweight and high-strength rigid materials.

[0017] Preferably, the thickness of the folding top plate, the folding expansion plate, the folding connecting plate and the folding support plate is 2 to 3 cm.

[0018] Compared with the prior art, the beneficial effects of the present invention are: the solid-surface deployable tent structure with a high degree of expansion and assembly function is reasonable in structure and has the following advantages:

[0019] The present invention adopts a multi-layer composite structure. The present invention is mainly composed of the staggered arrangement of four-fold origami basic units and six-fold origami basic units, and the superposition of the six-fold origami basic units in the height direction. The height of the rigid shielding object can be flexibly adjusted according to the height of the stored items. The four-fold origami basic unit is four folds formed by two mutually connected folding top plates and folding connecting plates connected to the two folding top plates. The six-fold origami basic unit is two mutually connected folding connecting plates, which are respectively located at the top and bottom of the folding connecting plates, and the folding top plate and the folding expansion plate connected to the folding connecting plates form six folds, thereby achieving the folding and unfolding effect of the common equivalent ideal origami, meeting the needs of storage and shielding at different heights, and by forming a plane-symmetrical Bricard connecting rod mechanism, the rigid shielding object can be quickly folded and stored, and the folding storage ratio is high, meeting the subsequent transportation and transshipment needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The present invention is a schematic diagram of an unexpanded three-dimensional structure of a solid-surface deployable tent structure with a highly expandable assembly function.

[0021] Figure 2 The present invention is a schematic diagram of the unexpanded upward structure of a solid-surface deployable tent structure with a high degree of expansion and assembly function.

[0022] Figure 3 The present invention is a three-dimensional schematic diagram of a solid-surface deployable tent structure with a highly expandable and assembled function and an expanded structure.

[0023] Figure 4The present invention is a schematic diagram of the first connecting hinge and the rotating connecting piece structure of a solid-surface deployable tent structure with a highly expandable assembly function.

[0024] Figure 5 The present invention is a schematic diagram of a structure in which multiple rotating splicing components of a solid-surface deployable tent structure with a highly expandable assembly function are spliced ​​with each other.

[0025] Figure 6 The diagram is a schematic diagram of the outer surface of a rotating splicing component structure of a solid-surface deployable tent structure with a highly expandable assembly function.

[0026] Figure 7 The present invention is a schematic diagram of the inner surface structure of a rotating splicing component of a solid-surface deployable tent structure with a highly expandable assembly function.

[0027] Figure 8 The present invention is a schematic diagram of the inner surface of a folding top plate, two folding connecting plates and a folding expansion plate structure of a solid-surface deployable tent structure with a high degree of expansion and assembly function.

[0028] Fig. 9 yes Figure 4 A schematic diagram of the enlarged structure of .

[0029] Fig.10 The present invention is a schematic diagram of the folding structure of two folding expansion plates and a folding support plate of a solid-surface deployable tent structure with a high degree of expansion and assembly function.

[0030] Fig.11 The present invention is a schematic diagram of a four-fold structure of two folding top plates and a folding connecting plate of a solid-surface deployable tent structure with a highly expandable assembly function.

[0031] Fig.12 A schematic diagram of a six-fold structure of a folding top plate, two folding connecting plates and a folding expansion plate of a solid-surface deployable tent structure with a high degree of expansion and assembly function.

[0032] Fig.13 The present invention is a schematic diagram of the inner surface structure of a folding connecting plate and two folding top plates of a solid-surface deployable tent structure with a highly expandable assembly function.

[0033] The numbers in the figure are: 1. tent; 2. folding top plate; 3. folding expansion plate; 4. folding connecting plate; 5. folding support plate; 6. first connecting hinge; 7. second connecting hinge; 8. third connecting hinge; 9. rotating connector; 10. first connector; 11. second connector; 12. third connector; 13. mounting shaft; 14. first hinge plate; 15. connecting shaft; 16. auxiliary triangular prism; 17. second hinge plate. DETAILED DESCRIPTION

[0034] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0035] Reference Figure 1-Figure 13 As shown, the present invention provides: a solid-surface expandable tent structure with a highly expandable assembly function, comprising a circular tent 1, a plurality of rotating splicing components and a plurality of supporting unit groups, wherein the specific number of rotating splicing components and supporting unit groups is not limited, and the present application is formed based on the Yoshimura origami principle by mutually splicing a plurality of rotating components and a plurality of supporting unit groups, thereby improving the folding and storage rate, and through the supporting unit components, a larger contact area with the ground can be achieved, thereby improving the stability of the tent.

[0036] The tent 1 is formed by a number of rotating splicing components whose vertices are in contact with each other and spliced ​​together in a circular direction, and the several rotating splicing components are connected through a number of supporting unit groups, and the several rotating splicing components include a basic unit group and an expansion unit group. The basic unit group includes a folding top plate 2 that can rotate and fold both sides toward the middle and a number of rotating connectors 9. The inner surface of the folding top plate 2 is provided with a number of rotating connectors 9 for connecting with adjacent basic unit groups.

[0037] The basic unit group, the expansion unit group and the support unit group are rotatably connected to each other; one support unit group is arranged between every two expansion unit groups located at the bottom;

[0038] Several expansion unit groups can be spliced ​​with each other in the vertical direction to expand the height of the tent 1. By expanding in the height direction, it can adapt to the need to place higher items in the tent. The top of the expansion unit group extended in the vertical direction is connected to the bottom of the corresponding expansion unit located above, and every two expansion unit groups located at the bottom are connected through a support unit group. The support unit assembly achieves the effect of increasing the contact area with the ground and improving stability.

[0039] In this embodiment, the expansion unit group includes a folding expansion plate 3 and a folding connecting plate 4. The folding expansion plate 3 is arranged at the bottom of the folding top plate 2, and the folding connecting plate 4 is arranged between the bottom side of the folding top plate 2 and the side corresponding to the top of the folding expansion plate 3. The folding expansion plate 3 is connected to the folding top plate 2 through the folding connecting plate 4.

[0040] Both the folding expansion plate 3 and the folding connecting plate 4 are folded from the outside to the inside with the central axis as the rotation axis on both sides. The vertex formed by the two side edges of the top of the folding expansion plate 3 is in contact with the bottom point formed by the two side edges of the top of the folding top plate 2, and the folding expansion plate 3 is connected to the folding top plate 2 through the folding connecting plate 4. Because multiple groups of expansion unit groups are spliced ​​with each other in a circular direction, one side edge of the folding expansion plate 3 is connected to one side edge of the folding top plate 2 through the folding connecting plate 4, and the other side edge of the folding expansion plate 3 is connected to the other side of the folding top plate 2 through the folding connecting plate 4 in another group of expansion unit groups.

[0041] In this embodiment, both side edges of the top of the inner surface of the folding expansion plate 3 are provided with third connecting hinges 8 connected to the adjacent folding connecting plates 4. The adjacent folding connecting plates 4 refer to the folding connecting plates 4 in another group of expansion units, which are connected to the folding connecting plates 4 in the expansion unit group through the third connecting hinges 8 arranged on both sides of the top of the inner surface of the folding expansion plate 3. Both side edges of the bottom of the inner surface of the folding top plate 2 are provided with first connecting hinges 6 connected to the adjacent folding connecting plates 4. Similarly, the two first connecting hinges 6 arranged at the bottom of the folding top plate 2 can be connected to the folding connecting plate 4 arranged on one side of the expansion unit. Because the two expansion units are spliced ​​with each other, the folding connecting plate 4 in the other expansion unit is located on the other side of the expansion unit. Therefore, the two first connecting hinges 6 arranged on both sides of the bottom of the inner surface of the folding top plate 2 can be connected to the two folding connecting plates 4, thereby increasing the connection stability between the folding expansion plate 3 and the folding connecting plate 4.

[0042] In this embodiment, the support unit group includes a folding support plate 5, which is arranged between two adjacent folding expansion plates 3 at the bottom of the tent 1. The two adjacent folding expansion plates 3 are two expansion unit groups spliced ​​to each other. The outer surface of the folding support plate 5 is provided with an installation shaft 13 for assisting folding. Both sides of the folding support plate 5 are folded from the outside to the inside through the installation shaft 13 with the central axis as the rotation axis.

[0043] In this embodiment, the two side edges of the bottom of the inner surface of the folding expansion plate 3 are provided with second connecting hinges 7 for connecting with the corresponding folding support plate 5 .

[0044] For the sake of clarity, we will take the example of three expansion unit groups connected together. Please refer to the attached figure in the manual. Figure 5 The expansion unit group located in the middle is referred to as the A expansion unit group, the one located on the left is referred to as the B expansion unit group, and the one located on the right is referred to as the C expansion unit group.

[0045] When two expansion unit groups are spliced ​​with each other, on the side of the folding top plate 2 of expansion unit group A that is not connected to the folding expansion plate 3 and its folding connecting plate 4, the first connecting hinge 6 set at the bottom of the inner surface of the folding top plate 2 in expansion unit group A and the third connecting hinge 8 set at the top of the inner surface of the folding expansion plate 3 are connected through the folding connecting plate 4 of expansion unit group C, so as to achieve mutual splicing to enhance rotational stability. Similarly, the folding connecting plate 4 in expansion unit group A is connected to the first connecting hinge 6 through the third connecting hinge 8 in expansion unit group B, so as to achieve the effect of several rotating splicing components being spliced ​​with each other in a ring to form a tent 1.

[0046] When the three expansion unit groups are spliced ​​with each other, a folding support plate 5 is provided between the folding expansion plate 3 of the A expansion unit group and the folding expansion plate 3 of the B expansion unit group, and a folding support plate 5 is also provided between the folding expansion plate 3 in the A expansion unit group and the folding expansion plate 3 in the C expansion unit group. Therefore, the second connecting hinges 7 arranged on both sides of the bottom of the inner surface of the folding expansion plate 3 of the A expansion unit group are respectively connected to the two sides of the two folding support plates 5, thereby achieving the effect of installing the folding support plate 5.

[0047] In this embodiment, a second connecting member 11 for assisting folding is provided at the center axis of the outer surface of the folding expansion plate 3, and the two sides of the folding expansion plate 3 are connected by two hinges of the second connecting member 11, so that it can be folded from the outside to the inside through the second connecting member 11 with the center axis as the rotation axis. A first connecting member 10 for assisting folding is provided at the center axis of the outer surface of the folding top plate 2, and the two sides of the folding top plate 2 are connected by two hinges of the first connecting member 10, so that it can be folded from the outside to the inside through the first connecting member 10 with the center axis as the rotation axis. A third connecting member 12 for assisting folding is provided at the center axis of the outer surface of the folding connecting plate 4, and the two sides of the folding connecting plate 4 are connected by two hinges of the third connecting member 12, so that it can be folded from the outside to the inside through the third connecting member 12 with the center axis as the rotation axis. The above-mentioned first connecting hinge 6, first connecting member 10, second connecting hinge 7, third connecting hinge 8, second connecting member 11, third connecting member 12 and mounting shaft 13 are all mature existing technologies and therefore will not be described in detail.

[0048] When the folding expansion plate 3 and the folding connecting plate 4 in the expansion unit group are expanded along the height direction, the Bricard connecting rod mechanism formed by the two expansion unit groups expanding along the height direction and forming a plane symmetry can be referred to as follows: Figure 8 , ( Figure 8That is, it is a schematic diagram of expansion of the expansion unit group along the height direction), when expanding, the vertices and bottom points of the two folding expansion plates 3 are in contact, and the two folding expansion plates 3 are connected by a folding connecting plate 4, wherein the second connecting hinges 7 arranged on both sides of the bottom of the upper folding expansion plate 3 and the third connecting hinges 8 arranged on both sides of the top of the lower folding expansion plate 3 are respectively connected to the folding connecting plates 4 located on both sides between the two folding expansion plates 3.

[0049] Please refer to the attached drawings in the instruction manual Figure 3 and the accompanying drawings Figure 8 , ( Figure 3 and Figure 8 The two folding connecting plates 4 located between the two folding expansion plates 3 have two plate surfaces on one side, which are respectively the outer surface and the inner surface. Figure 3 and Figure 8 In E1 and E2, two folding expansion boards 3 have a total of four panels, which are Figure 3 and Figure 8 C1, C2, D1 and D2, the six plate surfaces are equivalent to six rods, which are equivalent to the connecting joints of the rods through the two second connecting members 11 located on the outer surfaces of the two folding expansion plates 3 and the two third connecting hinges 8 located on the lower folding expansion plate 3 and the two second connecting hinges 7 located on the upper folding expansion plate 3. Therefore, in summary, a plane-symmetrical Bricard linkage mechanism similar to the previous one can be directly formed. Compared with the four-fold origami vertices, there is no need to add auxiliary panels. Therefore, in the connecting device, only ordinary hinges composed of pins and loose-leaf hinges are used.

[0050] In this embodiment, the rotating connecting member 9 includes a first hinge plate 14 connected to the folding top plate 2, a second hinge plate 17 connected to the folding top plate 2 in an adjacent group of expansion unit groups, two auxiliary triangular prisms 16 for auxiliary rotation and an installation shaft 13; the first hinge plate 14 and the second hinge plate 17 are respectively connected to the inner surfaces of the corresponding folding top plate 2, and the two auxiliary triangular prisms 16 are symmetrically arranged on the installation shaft 13, and can rotate with the installation shaft 13 as the center of the circle, and the two auxiliary triangular prisms 16 are both provided with a connecting shaft 15 respectively hinged to the first hinge plate 14 and the second hinge plate 17.

[0051] The first hinge plate 14 in a rotating connector 9 is connected to one side plate of a group of folding top plates 2, and the second hinge plate 17 is connected to one side plate of another group of folding top plates 2. The first hinge plate 14 and the second hinge plate 17 are respectively connected to one side plate of the two groups of folding top plates 2, a total of two plate surfaces and two plate surfaces of the folding connecting plate 4 connected to their bottom, a total of four plate surfaces, to form a plane-symmetrical Bricard six-bar linkage mechanism requiring six plates equivalent to six rods. There are only four plates at the four fold vertices, so two plate surfaces of two auxiliary triangular prisms are required, a total of six plate surfaces, equivalent to six rods, connected by pins and hinges between the two, specifically two first connecting hinges 6, the third connecting member 12 on the outer surface of the folding connecting plate 4 and the mounting shaft 13 and two connecting shafts 15 in the rotating connector 9, to form a linkage mechanism, the above-mentioned plane-symmetrical Bricard linkage mechanism.

[0052] For the sake of clarity, further explanation is given. Since the six-fold unit can only form a circular tube-like structure and the top cannot be closed, the folding top plate 2 is extended to form a closed structure of four-fold origami basic units + six-fold origami basic units arranged in an alternating manner, thereby achieving the folding and unfolding effect equivalent to that of ideal origami. No assembly is required, and the storage and unfolding of the structure are achieved by folding and unfolding, which greatly improves the construction speed and portability, and can better meet the needs for temporary buildings in outdoor activities, emergency rescue, and field work.

[0053] The following is a description of the basic unit of four-fold origami:

[0054] Please refer to the attached drawings in the instruction manual Fig.11 The four-fold origami basic unit is formed by forming an A side on one side of the two folding top panels 2 when they are joined together. When the folding connecting plate 4 between the two mutually joined folding top panels 2 is connected to the two folding top panels 2 respectively, the two sides of the top thereof form C side and D side respectively. The central axis part of the folding connecting plate 4 is the B side. Therefore, there are four folds in total.

[0055] The six-fold origami basic units are arranged in an interlaced manner: For easy understanding, please refer to the attached figure of the instruction manual Fig.12 When the expansion unit group is spliced ​​with the folding connecting plate 4 in another expansion unit group, one side edge of the top of the two folding connecting plates 4 is respectively spliced ​​with the two side edges of the bottom of the folding top plate 2 (when arranged and superimposed and expanded along the height direction, the folding top plate 2 is the two side edges of the bottom of the folding expansion plate 3 in the upper expansion unit group, and the folding top plate 2 is used as an example only for the convenience of expression and understanding) to form B1 side and B2 side and the central axis of the folding top plate 2 is A1 side. Similarly, one side edge of the bottom of the two folding connecting plates 4 is respectively spliced ​​with the two side edges of the top of the folding expansion plate 3 to form B3 side and B4 side and the A2 side of the folding expansion plate 3, so there are a total of six creases.

[0056] In this embodiment, the materials of the folding top plate 2, the folding expansion plate 3, the folding connecting plate 4 and the second connecting member 11 are all lightweight and high-strength rigid materials, specifically aluminum honeycomb panels.

[0057] In this embodiment, the thickness of the folding top plate 2, the folding expansion plate 3, the folding connecting plate 4 and the folding support plate 5 is 2 to 3 cm. The thickness of the folding top plate 2, the folding expansion plate 3, the folding connecting plate 4 and the folding support plate 5 includes 2 cm and 3 cm, and any value between 2 cm and 3 cm. In the above content, the sizes of the first connecting hinge 6, the first connecting member 10, the second connecting hinge 7, the third connecting hinge 8, the second connecting member 11, the third connecting member 12, the rotating connecting member 9 and the mounting shaft 13 are not limited. Similarly, as the thickness of the folding top plate 2, the folding expansion plate 3, the folding connecting plate 4 and the folding support plate 5 increases, the sizes are adjusted accordingly.

[0058] The above embodiments only express one or several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A solid-surface deployable tent structure with a high degree of expansion and assembly function, characterized in that: It comprises a tent (1), a plurality of rotating splicing components and a plurality of supporting unit groups; The tent (1) is formed by a plurality of rotating splicing components spliced ​​together in a circular direction, and the plurality of rotating splicing components are connected through a plurality of supporting unit groups, the plurality of rotating splicing components include a basic unit group and an expansion unit group, the basic unit group includes a foldable folding top plate (2) and a plurality of rotating connecting members (9), and the inner surface of the folding top plate (2) is provided with a plurality of rotating connecting members (9) for connecting with adjacent basic unit groups; The basic unit group, the expansion unit group and the support unit group are rotatably connected to each other; one support unit group is arranged between every two expansion unit groups located at the bottom; A plurality of the expansion unit groups can be spliced ​​with each other in a vertical direction to expand the height of the tent (1), and every two expansion unit groups located at the bottom are connected via the support unit group.

2. The solid-surface deployable tent structure with high expansion and assembly function according to claim 1, characterized in that: The expansion unit group comprises a folding expansion plate (3) and a folding connecting plate (4); the folding expansion plate (3) is arranged at the bottom of the folding top plate (2); the folding connecting plate (4) is arranged between the bottom side edge of the folding top plate (2) and the side edge corresponding to the top of the folding expansion plate (3); the folding expansion plate (3) is connected to the folding top plate (2) via the folding connecting plate (4).

3. The solid-surface deployable tent structure with high expansion and assembly function according to claim 2, characterized in that: Both side edges of the top inner surface of the folding expansion plate (3) are provided with third connecting hinges (8) connected to the adjacent folding connecting plate (4), and both side edges of the bottom inner surface of the folding top plate (2) are provided with first connecting hinges (6) connected to the adjacent folding connecting plate (4).

4. The solid-surface deployable tent structure with high expansion and assembly function according to claim 3, characterized in that: The support unit group comprises a folding support plate (5) arranged between the two folding expansion plates (3) at the bottom, and the outer surface of the folding support plate (5) is provided with a mounting shaft (13) for assisting folding.

5. The solid-surface deployable tent structure with high expansion and assembly function according to claim 4, characterized in that: Second connecting hinges (7) for connecting to the corresponding folding support plates (5) are provided on both sides of the bottom of the inner surface of the folding expansion plate (3).

6. The solid-surface deployable tent structure with high expansion and assembly function according to claim 4, characterized in that: The outer surface of the folding expansion plate (3) is provided with a second connecting member (11) for assisting folding, the outer surface of the folding top plate (2) is provided with a first connecting member (10) for assisting folding, and the outer surface of the folding connecting plate (4) is provided with a third connecting member (12) for assisting folding.

7. The solid-surface deployable tent structure with high expansion and assembly function according to claim 5, characterized in that: The rotating connecting member (9) comprises a first hinge plate (14), a second hinge plate (17), two auxiliary triangular prisms (16) for assisting rotation, and a mounting shaft (13); the first hinge plate (14) and the second hinge plate (17) are respectively connected to the inner surface of the corresponding folding top plate (2), and the two auxiliary triangular prisms (16) are symmetrically arranged on the mounting shaft (13) and can rotate with the mounting shaft (13) as the center of the circle, and the two auxiliary triangular prisms (16) are both provided with a connecting shaft (15) which is respectively hinged to the first hinge plate (14) and the second hinge plate (17).

8. The solid-surface deployable tent structure with high expansion and assembly function according to claim 6, characterized in that: The materials of the folding top plate (2), the folding expansion plate (3), the folding connecting plate (4) and the second connecting member (11) are all lightweight and high-strength rigid materials.

9. The solid-surface deployable tent structure with high expansion and assembly function according to claim 6, characterized in that: The thickness of the folding top plate (2), the folding expansion plate (3), the folding connection plate (4) and the folding support plate (5) is 2 to 3 cm.

Images