Cubic competition arch display shelf with adjustable height

Abstract

The utility model relates to the technical field of showing stands, in particular to a height-adjustable cubic competition arch showing stand which comprises a stand body of a three-dimensional rectangular structure, the upper end of the stand body is movably sleeved with an outer sleeve part, and through holes for an unmanned aerial vehicle to penetrate through are formed in the peripheral end face of the outer sleeve part. The frame body comprises eight groups of node parts which are arranged in a rectangular shape, connecting cylinders are movably clamped among the four groups of node parts located at the same horizontal height through elastic parts, telescopic assemblies are movably clamped between the two groups of node parts which are correspondingly arranged up and down through elastic parts, and each telescopic assembly comprises a connecting cylinder and a sleeve part which are slidably arranged inside and outside in a sleeving mode; the telescopic length between the connecting cylinder and the sleeve part is fixed through an elastic part, and the cubic competition arch display shelf with the adjustable height overcomes the defect that only a structure for displaying the static state of an unmanned aerial vehicle exists in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of display racks, in particular to a cubic competition arch display rack with adjustable height. Background Art

[0002] Existing drone display stands, such as the one proposed in Chinese patent application number "CN202110383240.4", can display drones of various models at the same time through multiple magnetic seats provided by the display mechanism, thereby improving the display effect and attractiveness of the stand to consumers. By providing a transparent OLED display screen in combination with 5G holographic image projection technology, the stand can demonstrate the flight operation of drone exhibits through live video, while increasing the interactivity between consumers and drone products, further enhancing consumers' purchasing desire;

[0003] However, most of these drone display stands can only display the drone statically, and cannot actually display the performance of the drone.

[0004] To this end, this case will propose a new display stand for drones, which can not only display drones statically, but also display the performance of drones in real life. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art that only a static structure of displaying a drone is provided, and a cubic competition arch display rack with adjustable height is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A cubic competition arch display stand with adjustable height is designed, comprising a frame body with a three-dimensional rectangular structure, an outer sleeve portion movably sleeved on the upper end of the frame body, through holes for drones to pass through are opened on the outer end faces of the outer sleeve portion, the frame body comprises eight groups of rectangularly arranged node portions, connecting tubes are movably connected between four groups of node portions located at the same horizontal height through elastic portions, telescopic components are movably connected between two groups of node portions correspondingly arranged above and below through elastic portions, the telescopic components comprise a connecting tube and a sleeve portion slidably sleeved inside and outside, and the telescopic length is fixed between the connecting tube and the sleeve portion through the elastic portion.

[0008] Preferably, a partition portion is slidably abutted between the sleeve portion and the connecting tube to reduce direct transmission of vibration between the sleeve portion and the connecting tube.

[0009] Preferably, the sleeve portion includes a first sleeve with a cylindrical structure or a second sleeve and a third sleeve with a polygonal column structure.

[0010] Preferably, a plurality of tethers are sewn to the lower end of the outer sleeve, and the outer movable clamp of the telescopic component holds a fixing component for fixing the tethers, and the fixing component includes two groups of rotatably connected engaging parts, and the outer end surfaces of the engaging parts are integrally formed with a tie point part cooperating with the tethers.

[0011] Preferably, the node portion comprises a three-way node, and the connecting ends of the three-way nodes are integrally formed with a plug-in column that can be sleeved inside the connecting tube or the sleeve portion, the plug-in column is elastically installed with an elastic portion inside, the outer wall of the plug-in column is penetrated by a first pin hole that cooperates with the elastic portion, and the outer end face of the plug-in column is integrally formed with an abutment portion for increasing the friction with the connecting tube or the sleeve portion.

[0012] Preferably, the node portion comprises a three-way hole node, a threaded column is threadedly connected to the hole of the three-way hole node, the lower end of the threaded column is fixedly sleeved with a first supporting foot for contacting the ground to play a supporting role, the connecting ends of the three-way hole node are integrally formed with a plug-in column that can be sleeved inside the connecting tube or sleeve portion, an elastic portion is elastically installed inside the plug-in column, a first pin hole cooperating with the elastic portion is penetrated through the outer wall of the plug-in column, and an abutment portion for increasing the friction with the connecting tube or sleeve portion is integrally formed on the outer end face of the plug-in column.

[0013] Preferably, the node portion comprises a four-way node, and the connecting ends of the four-way node are all integrally formed with a plug-in column that can be sleeved inside the connecting tube or the sleeve portion, the interior of the plug-in column is elastically installed with an elastic portion, the outer wall of the plug-in column is penetrated by a first pin hole that cooperates with the elastic portion, the outer end surface of the plug-in column is integrally formed with an abutment portion for increasing the friction force with the connecting tube or the sleeve portion, a group of the plug-in columns are movably sleeved with an insert sleeve, and the lower end of the insert sleeve is integrally formed with a second support leg.

[0014] Preferably, the elastic portion comprises a pin block, and a first elastic member with a “√”-shaped structure is fixed to the lower end of the pin block.

[0015] Preferably, the elastic part comprises a pin block, a mounting hole is formed at the lower end of the pin block, a second elastic member is nested inside the mounting hole, and a limiting part is integrally formed on the periphery of the lower end of the pin block.

[0016] Preferably, the elastic part comprises a pin block, and a third elastic member with an annular closed structure is fixed to the lower end of the pin block.

[0017] The utility model provides a cubic competition arch display stand with adjustable height, which has the following beneficial effects:

[0018] Through the provided outer cover and the through hole in the outer cover, the drone can be placed on the top of the outer cover, and the drone can be controlled to pass through the through hole to achieve a dynamic display effect, realize on-site real machine demonstration, and improve the credibility of product promotion;

[0019] The node parts and elastic parts are provided to facilitate the assembly of the frame, and different node parts can be selected according to the needs to achieve stable support or splicing between multiple frames, thereby improving the flexibility of use;

[0020] The height of the outer cover can be adjusted by the telescopic assembly to meet different display requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Schematic diagram of the main structure of the circular through hole;

[0022] Figure 2 It is a schematic diagram of the main structure of the frame;

[0023] Figure 3 is a schematic cross-sectional structural diagram of a first elastic member;

[0024] Figure 4 It is a three-dimensional structural schematic diagram of a three-way node with holes and a four-way node;

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the first elastic member, the second elastic member, and the third elastic member;

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the first sleeve, the second sleeve, and the third sleeve;

[0027] Figure 7 It is a multi-angle structural schematic diagram of the fixed component;

[0028] Figure 8 Schematic diagram of the main structure of the rectangular through hole.

[0029] In the figure:

[0030] A1, three-way node; A2, three-way node with hole; A3, four-way node; B1, first support leg; B101, threaded column; B2, second support leg; B201, insert sleeve; C1, first elastic member; C2, second elastic member; C3, third elastic member; D1, first sleeve; D2, second sleeve; D3, third sleeve;

[0031] 1. Plug-in column; 101. Abutment portion; 102. First pin hole; 2. Pin block; 201. Limiting portion; 202. Mounting hole; 3. Second pin hole; 4. Connecting tube; 401. Partition portion; 5. Outer sleeve portion; 501. Through hole; 502. Tie rope; 6. Embracing portion; 601. Tie point portion. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0033] Reference Figure 1-8 , here is an example of how the subject is implemented:

[0034] A cubic competition arch display stand with adjustable height, comprising a frame body of a three-dimensional rectangular structure, an outer sleeve 5 movably sleeved on the upper end of the frame body, through holes 501 for drones to pass through are opened on the outer end faces of the outer sleeve 5, the frame body comprises eight groups of node parts arranged in a rectangular manner, the node parts can be three-way nodes A1, three-way nodes with holes A2, or four-way nodes A3, connecting tubes 4 are movably clamped between four groups of node parts at the same horizontal height through elastic parts, the elastic parts can be first elastic parts C1, second elastic parts C2, or third elastic parts C3, telescopic components are movably clamped between two groups of node parts correspondingly arranged above and below through elastic parts, the telescopic components include a connecting tube 4 and a sleeve part that are slidably sleeved inside and outside, the sleeve part can be a first sleeve D1, a second sleeve D2, or a third sleeve D3, and the telescopic length between the connecting tube 4 and the sleeve part is fixed by the elastic part;

[0035] Based on the above content, the frame can adjust the horizontal height of the upper end, thereby changing the height of the outer cover 5. The through hole 501 provided in the outer cover 5 is used to demonstrate the control performance of the drone, and the top of the outer cover 5 can be used to park the drone, which can better demonstrate the performance and appearance of the drone; the node parts and elastic parts provided can make the frame easy to assemble or realize multi-unit splicing, which is more suitable for use scenarios such as venues that require assembly, and improves the flexibility of use;

[0036] For further reference, Figure 1 The through hole 501 provided in the outer cover 5 is a circular structure. When the circular structure is used, the outer cover 5 has a higher requirement for the control of the horizontal height and posture of the UAV. The UAV needs to pass through at a suitable height and angle, which can be suitable for the display of special UAVs such as flying drones;

[0037] For further reference, Figure 8 The through hole 501 provided in the outer cover 5 is a rectangular structure. When the rectangular structure is used, the outer cover 5 has lower control requirements on the horizontal height and posture of the drone, and can be suitable for the display of conventional drones;

[0038] Furthermore, the outer wall of the outer jacket 5 may be sprayed with promotional decorations to enhance the viewing effect of the outer jacket 5;

[0039] Furthermore, the outer wall of the sleeve portion is penetrated by a plurality of groups of second pin holes 3 that cooperate with the elastic portion;

[0040] Furthermore, a partition 401 is slidably abutted between the sleeve portion and the connecting tube 4, for improving the sliding effect between the sleeve portion and the connecting tube 4, and reducing the direct transmission of vibration between the sleeve portion and the connecting tube 4;

[0041] For further reference, Figure 6 The first sleeve D1 is a cylindrical structure, and the second sleeve D2 and the third sleeve D3 are polygonal column structures. When the sleeve portion is a polygonal column structure, it can play a limiting role to prevent the connecting tube 4 and the sleeve portion from rotating.

[0042] Reference Figure 2 , 7 , here is an example of how to implement the fixing component:

[0043] The lower end of the outer sleeve 5 is installed with multiple groups of tethers 502 by sewing or other methods. The peripheral movable clamp of the telescopic component holds a fixing component for fixing the tethers 502. The fixing component includes two groups of embracing parts 6 that are rotatably connected by a rotating shaft or a hinge. The outer end surface of the embracing part 6 is integrally formed with a tie point part 601 that cooperates with the tether 502.

[0044] Based on the above content, refer to Figure 7 The two sets of embracing parts 6 are arc-shaped structures so as to better fit with the telescopic assembly. One end of the embracing part 6 is rotatably connected by a rotating shaft or a hinge, and the other end can be fixed by bolts or the like to prevent the outer cover 5 from being separated from the frame;

[0045] Furthermore, tie points 601 are provided opposite to the rotating ends of the two groups of the engaging parts 6 so as to control the maximum opening and closing size of the two groups of the engaging parts 6 for easy taking and installation.

[0046] Reference Figure 2 , 3 Here is an example of the implementation method of the node part:

[0047] The node portion includes a three-way node A1, and the connection end of the three-way node A1 is integrally formed with a plug-in column 1 that can be sleeved inside the connecting tube 4 or the sleeve portion, and an elastic portion is elastically installed inside the plug-in column 1. A first pin hole 102 that cooperates with the elastic portion is penetrated through the outer wall of the plug-in column 1, and an abutment portion 101 for increasing the friction force with the connecting tube 4 or the sleeve portion is integrally formed on the outer end surface of the plug-in column 1;

[0048] Based on the above, the three-way node A1 can be used in a conventional rectangular member construction method to achieve basic connection functions.

[0049] Reference Figure 4The left part shows the second example of the implementation of the node part:

[0050] The node part includes a three-way hole node A2, a threaded column B101 is threadedly connected at the hole of the three-way hole node A2, a first support foot B1 is fixedly sleeved at the lower end of the threaded column B101 for contacting the ground to play a supporting role, and the connection end of the three-way hole node A2 is integrally formed with a plug-in column 1 that can be sleeved inside the connecting tube 4 or the sleeve part, an elastic part is elastically installed inside the plug-in column 1, a first pin hole 102 that cooperates with the elastic part is penetrated through the outer wall of the plug-in column 1, and an abutment part 101 for increasing the friction force with the connecting tube 4 or the sleeve part is integrally formed on the outer end surface of the plug-in column 1;

[0051] Based on the above content, the three-way hole node A2 can be used as the bottom part of the rectangular structure. The three-way hole node A2 can be installed with the first support foot B1 through the threaded column B101 to play a supporting role, and the horizontality can be adjusted, which is suitable for different terrains.

[0052] Reference Figure 4 The right part shows the third example of the implementation of the node part:

[0053] The node portion includes a four-way node A3, the connection ends of the four-way node A3 are all integrally formed with a plug-in column 1 that can be sleeved inside the connecting tube 4 or the sleeve portion, the interior of the plug-in column 1 is elastically installed with an elastic portion, the outer wall of the plug-in column 1 is penetrated with a first pin hole 102 that cooperates with the elastic portion, the outer end surface of the plug-in column 1 is integrally formed with an abutment portion 101 for increasing the friction force with the connecting tube 4 or the sleeve portion, and the outer periphery of a group of plug-in columns 1 is movably sleeved with an insert sleeve B201, and the lower end of the insert sleeve B201 is integrally formed with a second leg B2;

[0054] Based on the above content, the four-way node A3 can be used for the continuous splicing of multiple groups of frame units to achieve more settings of the outer cover 5 and increase the challenge of UAV flight. Different from the implementation example 2 of the node part, the four-way node A3 achieves the bottom support effect through the additionally arranged insert B201 and the second support leg B2, making the mold unified.

[0055] Reference Figure 5 The right side shows an example of the implementation of the elastic part:

[0056] The elastic part comprises a pin block 2, and a first elastic member C1 with a “√”-shaped structure is welded or integrally formed at the lower end of the pin block 2. The first elastic member C1 with such a structure is easy to produce and has a low cost.

[0057] Reference Figure 5 The middle part is an example of the second implementation of the elastic part:

[0058] The elastic part includes a pin block 2, a mounting hole 202 is opened at the lower end of the pin block 2, and a second elastic member C2 is nested inside the mounting hole 202. A limiting portion 201 is integrally formed on the periphery of the lower end of the pin block 2 to limit the maximum extension length of the pin block 2. The second elastic member C2 of this structure can be a spring, which is relatively easy to purchase and control its elastic strength.

[0059] Reference Figure 5 The left side shows the third example of the implementation of the elastic part:

[0060] The elastic part includes a pin block 2, and a third elastic member C3 with an annular closed structure is welded or integrally formed at the lower end of the pin block 2. The elastic deformation of the third elastic member C3 with this structure is more stable, and the pressing operation experience is better.

[0061] Based on the above-mentioned embodiments, when assembling:

[0062] Select the node part of the required structure, and splice it into two groups of upper and lower rectangular structures through four groups of connecting tubes 4 and four groups of node parts. The two groups of node parts correspondingly arranged above and below in the two groups of rectangular structures are spliced ​​through telescopic components. Finally, the outer sleeve 5 is put on the upper end of the frame, and the tether 502 of the outer sleeve 5 is connected with the fixing component rope.

[0063] Based on the above implementation examples, when used:

[0064] By pressing the pin block 2 to disengage it from the first pin hole 102 or the second pin hole 3, disassembly and assembly as well as adjustment of the length of the sleeve portion and the connecting tube 4 can be achieved; the fixing component can be fixed to the sleeve portion or the connecting tube 4 as required so that the outer sleeve 5 can be fully unfolded; the through hole 501 opened in the outer sleeve 5 is used for operations such as the flying demonstration of the drone, and the top of the outer sleeve 5 can be used to park and display the drone.

[0065] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cubic competition arch display stand with adjustable height, comprising a three-dimensional rectangular frame, the upper end of which is movably provided with a jacket portion (5), characterized in that: The outer end faces of the outer sleeve (5) are provided with through holes (501) for the drone to pass through. The frame comprises eight groups of node parts arranged in a rectangular shape. A connecting tube (4) is movably connected between four groups of node parts located at the same level through an elastic part. A telescopic assembly is movably connected between two groups of node parts arranged in correspondence with each other up and down through an elastic part. The telescopic assembly comprises a connecting tube (4) and a sleeve part which are slidably sleeved inside and outside. The telescopic length is fixed between the connecting tube (4) and the sleeve part through the elastic part.

2. The height-adjustable cubic competition arch display stand according to claim 1, characterized in that: A partition portion (401) is slidably abutted between the sleeve portion and the connecting tube (4) to reduce direct transmission of vibration between the sleeve portion and the connecting tube (4).

3. The height-adjustable cubic competition arch display stand according to claim 1, characterized in that: The sleeve portion includes a first sleeve (D1) with a cylindrical structure or a second sleeve (D2) and a third sleeve (D3) with a polygonal column structure.

4. The height-adjustable cubic competition arch display stand according to claim 1, characterized in that: A plurality of tethers (502) are sewn to the lower end of the outer sleeve (5), and a fixing assembly for fixing the tethers (502) is held by a peripheral movable clamp of the telescopic assembly. The fixing assembly comprises two groups of rotatably connected embracing portions (6), and the outer end surfaces of the embracing portions (6) are integrally formed with tying point portions (601) that cooperate with the tethers (502).

5. The height-adjustable cubic competition arch display stand according to claim 1, characterized in that: The node portion comprises a three-way node (A1), the connection end of the three-way node (A1) is integrally formed with a plug-in column (1) that can be sleeved inside the connecting tube (4) or the sleeve portion, the plug-in column (1) is elastically installed with an elastic portion inside, the outer wall of the plug-in column (1) is penetrated by a first pin hole (102) that cooperates with the elastic portion, and the outer end surface of the plug-in column (1) is integrally formed with an abutment portion (101) for increasing the friction force with the connecting tube (4) or the sleeve portion.

6. The height-adjustable cubic competition arch display stand according to claim 1, characterized in that: The node portion comprises a three-way hole node (A2), a threaded column (B101) is threadedly connected at the hole of the three-way hole node (A2), a first support foot (B1) is fixedly sleeved on the lower end of the threaded column (B101) for contacting the ground and playing a supporting role, the connection end of the three-way hole node (A2) is integrally formed with a plug-in column (1) that can be sleeved inside the connecting tube (4) or the sleeve portion, an elastic portion is elastically installed inside the plug-in column (1), a first pin hole (102) that cooperates with the elastic portion is penetrated through the outer wall of the plug-in column (1), and an abutment portion (101) for increasing the friction force with the connecting tube (4) or the sleeve portion is integrally formed on the outer end surface of the plug-in column (1).

7. The height-adjustable cubic competition arch display stand according to claim 1, characterized in that: The node portion comprises a four-way node (A3), the connection ends of the four-way node (A3) are all integrally formed with a plug-in column (1) that can be sleeved inside the connecting tube (4) or the sleeve portion, the plug-in column (1) is elastically installed with an elastic portion inside, the outer wall of the plug-in column (1) is penetrated by a first pin hole (102) that cooperates with the elastic portion, the outer end surface of the plug-in column (1) is integrally formed with an abutment portion (101) for increasing the friction force with the connecting tube (4) or the sleeve portion, and a group of the plug-in columns (1) are movably sleeved with an insert sleeve (B201), and the lower end of the insert sleeve (B201) is integrally formed with a second support leg (B2).

8. The height-adjustable cubic competition arch display stand according to claim 1, characterized in that: The elastic part comprises a pin block (2), and a first elastic member (C1) with a "√"-shaped structure is fixed to the lower end of the pin block (2).

9. The height-adjustable cubic competition arch display stand according to claim 1, characterized in that: The elastic part comprises a pin block (2), a mounting hole (202) is provided at the lower end of the pin block (2), a second elastic member (C2) is embedded inside the mounting hole (202), and a limiting part (201) is integrally formed on the periphery of the lower end of the pin block (2).

10. The height-adjustable cubic competition arch display stand according to claim 1, characterized in that: The elastic part comprises a pin block (2), and a third elastic member (C3) with an annular closed structure is fixed to the lower end of the pin block (2).

Images