A competition platform architecture

Abstract

The invention relates to a physical training equipment technology, and discloses a ring structure, including corner pads and columns. The design of the columns combined with the corner pads is adopted, the columns on the outside are connected by retractable hinged supports, and the corner pads on the inside are connected to the columns by retractable components. Combined with the retractability of the guard rope, when it is necessary to retract, the length of the guard rope can be adjusted to release the spacing restriction between two adjacent corner pads, and the columns can be pushed to make the hinged supports relatively retracted, so that the corner pads can be shrunk and gathered relative to the center; when it is necessary to unfold, the corner pads can be pulled to make the hinged supports relatively elongated to a suitable position, and the positions of the corner pads can be relatively fixed by splicing or unfolding the guard rope, so that the corner pads can be quickly stretched. The use is convenient and quick, and the unfolding or contraction is faster without disassembly and assembly.

Description

Technical Field

[0001] The present invention relates to the technical field of physical training equipment, and in particular to providing a competition platform structure. Background Art

[0002] A stage is a temporary platform or a platform set up in a specific place for performances and competitions. This kind of stage mainly includes a platform, corner pads and a frame (belt) connecting the multi-directional corner pads. Such a stage structure is not convenient to disassemble and move. There is also a kind of stage, which can be moved, but needs to be "disassembled before transportation" (that is, disassembled before transportation and assembled after arriving at the destination). The process is complicated, time-consuming and labor-intensive, and inconvenient to use.

[0003] Chinese patent application 202211030232.2 provides a folding and stretching arena structure. Although it can achieve the purpose of folding and stretching, it requires more installation positions during the folding or stretching process, which causes it to open or shrink, and requires manual locking or loosening of multiple parts, which makes its operation still relatively complicated.

[0004] Therefore, there is an urgent need to develop a competition platform structure that can be quickly extended or disassembled to reduce manual labor intensity and is convenient and practical. Summary of the invention

[0005] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide a competition platform structure to solve the technical problem that the competition platform structure requires many manual operation steps to be retracted or extended, which causes inconvenience in use.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions, namely:

[0007] Disclosed is a ring structure, comprising columns, hinged supports, guard ropes, telescopic members and corner pads. There are four columns distributed in rectangular corners, adjacent columns are connected by telescopic hinged supports, adjacent corner pads are connected by guard ropes, and the telescopic members are connected between the columns and the guard ropes.

[0008] Based on the above solution, preferably, a positioning buckle for limiting the guard rope is provided on the side of the corner protection pad.

[0009] Preferably, on the basis of the above scheme, a groove is provided on the side opposite to the corner guard pad, a lock buckle is convexly provided in the groove, the telescopic member includes a telescopic part connected between the column and the guard rope, and the telescopic part includes a column connecting seat connected to the column, a rope connecting seat connected to the guard rope and a tension screw connected between the column connecting seat and the rope connecting seat, and the rope connecting seat is connected to the lock buckle.

[0010] Preferably, on the basis of the above scheme, the connecting column seat includes a longitudinal slot, a column seat pull plate and a column seat thread hole that passes through the longitudinal slot horizontally. The longitudinal slot is adapted to the lock buckle in a fork-in form and is inserted into the column seat thread hole through the column seat screw and then passes through the lock buckle hole through the longitudinal slot. The column seat pull plate is arranged on the connecting column seat opposite to one end of the longitudinal slot and has a column seat adjustment hole. The pull screw is passed through the column seat adjustment hole.

[0011] Preferably, based on the above scheme, the rope connecting seat includes a rope seat pull plate arranged relative to the column seat pull plate, a transverse slot and a longitudinal screw hole passing through the transverse slot longitudinally near the end, and a transverse slot screw adapted to the longitudinal screw hole. The guard rope is in the transverse slot, and the rope seat pull plate is provided with a rope seat adjustment hole relative to the column seat adjustment hole opposite to the transverse slot, and the pulling screw is passed through the rope seat adjustment hole.

[0012] Preferably, based on the above solution, the telescopic member further comprises a protective sleeve which is sleeved on the connecting column seat and the tension screw rod.

[0013] Preferably, based on the above scheme, the articulated support member includes a plurality of groups of mutually hinged combination rods, the two ends of the articulated support member are respectively hinged to adjacent columns, the combination rods include a middle piece single rod and a side piece single rod, the middle piece single rod is hinged to the middle of the side piece single rod, and the top of the middle piece single rod of the combination rod is hinged to the top of the side piece single rod of the adjacent combination rod.

[0014] Preferably, based on the above scheme, the combination rod includes two side panel rods, the middle part, head part and bottom part of the two side panel rods are respectively connected by a central screw, the middle part of the middle panel rod is connected to the middle part of the side panel rod by a central screw, and the head part of the middle panel rod and the side panel rod of the adjacent combination rod are hinged by a central screw.

[0015] Preferably, based on the above solution, a roller with a locking function is provided at the bottom of the column.

[0016] Preferably, based on the above solution, the four corner guards form a rectangular body when the ring structure is folded.

[0017] The arena structure of the present invention adopts a design of combining columns with corner pads. The outer columns are connected by retractable hinged supports, while the inner corner pads are connected to the columns by telescopic components. Combined with the telescopic nature of the guard ropes, when contraction is required, the length of the guard ropes can be adjusted to release the spacing restriction between two adjacent corner pads, and the columns can be pushed to relatively contract the hinged supports, so that the corner pads can be shrunk and gathered relative to the center. When expansion is required, the hinged supports can be relatively extended to a suitable position by pulling the corner pads, and the relative fixation of the positions of the corner pads can be achieved by splicing or unfolding the guard ropes, so that rapid expansion can be completed. The use is convenient and quick, and no nuts need to be disassembled, so expansion or contraction is faster.

[0018] Compared with the prior art, the beneficial effects of the present invention are: the ring structure of the present invention can be expanded or contracted without the need for nuts or parts to be disassembled, and is convenient to use and easy to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present invention.

[0020] Figure 1 A schematic diagram of the collapsed state of the arena architecture is presented.

[0021] Figure 2 A schematic diagram of the extended state of the arena structure is presented.

[0022] Figure 3 yes Figure 2 Select point A in the middle circle to enlarge the schematic diagram.

[0023] Figure 4 yes Figure 2 Select point B in the middle circle to enlarge the schematic diagram.

[0024] Brief description of the symbols in the diagram: column 10, groove 11, lock buckle 12, lock buckle hole 12; hinged support 20, combination rod 21, middle piece single rod 211, side piece single rod 212, center screw 213, end screw 214; rope guard 30; telescopic member 40, protective cover 41, telescopic part 42, column seat 421, longitudinal slot 4211, column seat pull plate 4212, column seat thread hole 4213, column seat screw 4214, rope seat 422, rope seat pull plate 4221, transverse slot 4222, transverse slot screw 4223, tension screw 423, adjustment cap 4231; corner protection pad 50, positioning buckle 51; roller 60, main body 61, roller 62, brake handle 63. DETAILED DESCRIPTION

[0025] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0026] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or collections.

[0027] In order to simplify the drawings, only the parts related to the present invention are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically drawn or marked. In this article, "one" not only means "only one", but also means "more than one".

[0028] It should be further understood that the term “and / or” used in the specification and appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0029] In the embodiments shown in the drawings, the indications of directions (such as up, down, left, right, front and back) used to explain the structure and movement of the various components of the present invention are not absolute but relative. These descriptions are appropriate when these components are in the positions shown in the drawings. If the descriptions of the positions of these components change, the indications of these directions also change accordingly.

[0030] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0031] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0032] See also Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the stage structure in a folded state. Figure 2 It is a schematic diagram of the arena structure of the present invention in an unfolded state.

[0033] A competition platform structure of the present invention (please refer to Figure 3 and Figure 4 ), the figure includes a column 10, a hinged support 20, a guard rope 30, a telescopic member 40 and a corner protection pad 50.

[0034] There are four upright posts in this example, and when the four upright posts are upright, they are presented at the corners of a rectangle. To facilitate the folding or unfolding of the four upright posts, adjacent upright posts 10 are connected by a retractable hinged support 20;

[0035] The hinged support member 20 is telescopically disposed at the lower end of the column 10 and adapted to the folding or pulling apart of the adjacent columns 10, wherein the hinged support member 20 is composed of at least three groups of combined rods 21 connected together;

[0036] The telescopic member 40 in this example includes a telescopic portion 42 connected between the column 10 and the guard rope 30; the corner protection pad 50 is arranged parallel to the corresponding column, and the telescopic portion 42 tightens the inserted guard rope 30 so that the two ends of the guard rope 30 extend at right angles and the corner protection pad 50 is at a right angle.

[0037] In this example, the corner guard pad 50 is made of a flexible material (not limited to sponge, foam and cloth scraps), and the two side surfaces forming a right angle based on the triangular cross-section are respectively provided with positioning buckles 51 at the height of the telescopic part 42. The guard rope 30 is positioned by the positioning buckles 51 so that the corner guard pad 50 can be supported and suspended by the telescopic part 42 when the guard rope 30 does not apply tension.

[0038] In this embodiment, please refer to Figure 3 and Figure 4 The column 10 in the figure is not limited to a square cross-section, and a groove 11 is provided on the side opposite to the corner pad 50, and a lock buckle 12 is protruded from the groove 11, and the lock buckle 12 has a lock buckle hole 121 that passes through horizontally.

[0039] In this embodiment, please continue to refer to Figure 3 and Figure 4 , the telescopic member 40 in the figure can transmit the force between the column 10 and the guard rope 30. In this example, the telescopic member 40 includes a protective sleeve 41 sleeved on the outside of the telescopic part 42, wherein: the telescopic part 42 includes a column connection seat 421 connected to the column 10, a rope connection seat 422 connected to the guard rope 30, and a tension screw 423 connected between the column connection seat 421 and the rope connection seat 422, wherein:

[0040] The column seat 421 in this example includes a longitudinal slot 4211, a column seat pull plate 4212, and a column seat thread hole 4213 that runs through the longitudinal slot horizontally. The longitudinal slot 4211 is adapted to the lock buckle 12 in a forked manner and is inserted into the column seat thread hole 4213 through the column seat screw 4214 and then passes through the longitudinal slot 4211 through the lock buckle hole 121 to combine the column seat 421 with the column. The column seat pull plate 4212 is arranged on the column seat 421 at one end opposite to the longitudinal slot 4211 and has a column seat adjustment hole (not shown);

[0041] The rope connection seat 422 in this example includes a rope seat pull plate 4221 arranged relative to the column seat pull plate 4212, a transverse slot 4222, a longitudinal screw hole (not marked) passing through the transverse slot longitudinally near the end, and a transverse slot screw 4223 adapted to the longitudinal screw hole. The guard rope 30 is blocked in the transverse slot 4222 by the transverse slot screw 4223 (tightened to form a right angle), and the guard rope can slide but cannot escape from the transverse slot. The rope seat pull plate 4221 is provided with a rope seat adjustment hole (not shown) opposite to the transverse slot 4222 and relative to the column seat adjustment hole;

[0042] The tension screw 423 in this example includes an adjustment cap 4231 and screw rods (not marked) extending on both sides. The screw rods on both sides are respectively adapted to the column seat adjustment hole and the rope seat adjustment hole. The telescopic part 42 is extended / shortened by braking (or twisting) the adjustment cap 4231.

[0043] In this embodiment, please refer to Figure 1 , Figure 2 and Figure 4 In the figure, the articulated support member 20 includes multiple groups of combined rods 21 that are hinged to each other. In this example, the articulated support member 20 connecting adjacent columns 10 includes three groups of combined rods 21 (the three groups of combined rods are divided into a middle combined rod and a left combined rod and a right combined rod hinged at both ends of the middle combined rod).

[0044] It should be noted that the single rod structure of each of the three groups of combination rods in this embodiment is the same, and each group of single rods includes a center hole (not marked), a left end hole (not marked) and a right end hole (not marked), and each group of combination rods 21 is composed of three single rods (such as a middle single rod 211 and a side single rod 212 clamping the middle single rod) and a center screw 213 adapted in the center hole of the three single rods.

[0045] When the hinged support is assembled, the right end of the middle piece of the left combined rod is clamped on the left end of the side piece of the middle combined rod and the left end hole of the middle piece is aligned with the right end hole of the side piece in a through form, and then the end screw 214 is inserted to make them hinged to each other. As the figure is clear, the three groups of combined rods 21 are hinged to each other and the connection column 10 are not described one by one, and the same can be said.

[0046] The two ends of the middle group of combined hinged support members 20 in this embodiment are respectively hinged to the adjacent columns 10, and the combined rod 21 includes a middle piece single rod 211 and a side piece single rod 212. The middle piece single rod 211 is hinged to the middle of the side piece single rod 212, and the top of the middle piece single rod 211 of the combined rod 21 is hinged to the top of the side piece single rod 212 of the adjacent combined rod 21. When the middle piece single rod 211 is pulled, the middle piece single rod 211 and the side piece single rod 212 move relative to each other. By adjusting the angle between the two, the length of the combined rod 21 can be adjusted, thereby changing the overall length of the root group.

[0047] The combined rod 21 of the present invention comprises two side piece single rods 212, the middle part, the head part and the bottom part of the two side piece single rods 212 are connected by a central screw 213 respectively, the middle part of the middle piece single rod 211 is connected to the middle part of the side piece single rod 212 by the central screw 213, and the heads of the middle piece single rods 211 and the side piece single rods 212 of the adjacent combined rods 21 are hinged by the central screw 213. For the specific structure, please refer to Figure 4 shown.

[0048] Please continue reading Figure 4 As shown, the telescopic member 40 of the present invention includes a tension screw 423 and a column seat 421 in the form of a rectangular pipe pile, a column seat pull plate 4212 with a through hole is provided at the bottom of the column seat 421, two column seats 421 are relatively spaced and respectively connected to the corner pad 50 and the column 10, the tension screw 423 is passed through the through hole and is locked by a nut, and the middle parts of the two tension screws 423 are connected by an adjustment cap 4231.

[0049] When it is necessary to adjust or change the distance between the corner guard pad 50 and the column 10, the length of the spliced ​​adjustment cap 4231 can be adjusted by twisting the adjustment cap 4231 to change the distance between the corner guard pad 50 and the column 10. It is highly operable and easy to use.

[0050] On the other hand, the connecting column seat 421 of the present invention connected to the corner guard pad 50 is provided with transverse slots 4222 on both sides, and transverse slot screws 4223 are installed on the connecting column seat 421, and the center line of the transverse slot screw 4223 is perpendicular to the center line of the transverse slot 4222. The connecting rod 12 is inserted into the transverse slot 4222 and is rotatably connected to the transverse slot screw 4223, that is, the transverse slot 4222 provides an installation space for the connecting rod 12, so that the two connecting rods 12 are vertically arranged, and the transverse slot screw 4223 is hinged to the connecting rod 12 to realize the rotation of the connecting rod 12 relative to the transverse slot screw 4223, and combined with the positioning buckle 51 set on the side end surface of the corner guard pad 50, the locking of the connecting rod 12 is realized.

[0051] Furthermore, the telescopic member 40 of the present invention further includes a protective sleeve 41 sleeved on the connecting column seat 421 and the tension screw rod 423 .

[0052] exist Figure 3 and Figure 4 The invention also includes a brake caster 60 arranged at the lower end of the column. The brake caster 60 includes a main body 61 firmly combined with the groove 11 at the lower end of the column, a roller 62 arranged at the bottom of the main body, a braking mechanism (not shown) arranged in the main body and a brake handle 63 extending from the braking mechanism. The roller 62 can be locked and rolled by operating the brake handle.

[0053] The four corner guards 50 of the present invention can be spliced ​​together to form a rectangular body, so that the volume of the arena structure after contraction is smaller.

[0054] The arena structure of the present invention adopts a design of combining columns 10 with corner pads 50. The outer columns 10 are connected to each other by a retractable hinged support 20, and the inner corner pads 50 are connected to the columns 10 by a retractable member 40. The pluggable or retractable guard rope 13 of the connecting rod 12 can be adjusted to release the spacing restriction between two adjacent corner pads 50 when it is necessary to retract the guard rope 13, and push the column 10 to make the hinged support 20 relatively shrink, so that the corner pads 50 can shrink and gather relative to the center; and when it is necessary to unfold, the hinged support 20 can be pulled to relatively extend to a suitable position, and the relative fixation of the positions of the corner pads 50 can be achieved by splicing the guard rope 13 or unfolding the guard rope 13, so that the quick extension is completed. It is convenient and quick to use, and no nuts need to be disassembled, and the unfolding or retraction is faster.

[0055] Compared with the prior art, the beneficial effects of the present invention are: the ring structure of the present invention can be expanded or contracted without the need for nuts or parts to be disassembled, and is convenient to use and easy to install.

[0056] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0057] It should be noted that the above embodiments can be freely combined as needed. The above are only preferred embodiments of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

[0058] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0059] It should be noted that the above embodiments can be freely combined as needed. The above are only preferred embodiments of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A ring structure, comprising a column, a hinged support, a guard rope, a telescopic member and a corner pad, characterized in that: There are four columns which are arranged in rectangular corner distribution. Adjacent columns are connected by hinged supports which can be unfolded / folded. Adjacent corner pads are connected by guard ropes. Telescopic members are connected between the columns and the guard ropes.

2. The competition platform structure as claimed in claim 1, characterized in that: The side of the corner protection pad is provided with a positioning buckle for limiting the protection rope.

3. The competition platform structure as claimed in claim 1, characterized in that: A groove is provided on the side opposite to the column and the corner guard pad, and a lock buckle is convexly provided in the groove. The telescopic member includes a telescopic part connected between the column and the guard rope, and the telescopic part includes a column connecting seat connected to the column, a rope connecting seat connected to the guard rope and a tension screw connected between the column connecting seat and the rope connecting seat, and the rope connecting seat is connected to the lock buckle.

4. The competition platform structure as claimed in claim 3, characterized in that: The connecting column seat includes a longitudinal slot, a column seat pull plate and a column seat thread hole that passes through the longitudinal slot horizontally. The longitudinal slot is adapted to the lock buckle in a fork-in form and is inserted into the column seat thread hole through the column seat screw and then passes through the lock buckle hole through the longitudinal slot. The column seat pull plate is arranged on the connecting column seat opposite to one end of the longitudinal slot and has a column seat adjustment hole. The pull screw is passed through the column seat adjustment hole.

5. The competition platform structure as claimed in claim 4, characterized in that: The rope connecting seat includes a rope seat pull plate arranged relative to the column seat pull plate, a transverse slot, a longitudinal screw hole passing through the transverse slot longitudinally near the end, and a transverse slot screw adapted to the longitudinal screw hole. The guard rope is in the transverse slot, and the rope seat pull plate is provided with a rope seat adjustment hole relative to the column seat adjustment hole opposite to the transverse slot, and the pulling screw is passed through the rope seat adjustment hole.

6. The competition platform structure as claimed in claim 4, characterized in that: The telescopic member also comprises a protective sleeve which is sleeved on the connecting column seat and the tension screw rod.

7. The competition platform structure as claimed in claim 1, characterized in that: The articulated support member includes a plurality of groups of mutually articulated combined rods, the two ends of the articulated support member are respectively articulated with adjacent columns, the combined rod includes a middle piece single rod and a side piece single rod, the middle piece single rod is articulated with the middle part of the side piece single rod, and the top of the middle piece single rod of the combined rod is articulated with the top of the side piece single rod of the adjacent combined rod.

8. The competition platform structure as claimed in claim 7, characterized in that: The combined rod comprises two side piece single rods, the middle parts, heads and bottom parts of the two side piece single rods are respectively connected by central screws, the middle part of the middle piece single rod is connected to the middle part of the side piece single rod by central screws, and the heads of the middle piece single rods and the side piece single rods of the adjacent combined rods are hinged by central screws.

9. The competition platform structure as claimed in claim 1, characterized in that: A roller with a built-in locking function is arranged at the bottom of the column.

10. The competition platform structure as claimed in claim 1, characterized in that: The four corner pads form a rectangular body when the ring structure is folded.

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