Portable detachable holographic fan screen

Abstract

The utility model relates to the technical field of holographic fan screens, in particular to a portable detachable holographic fan screen which comprises a fan screen display device and a detachable assembly, and the detachable assembly comprises an installation base, a plurality of telescopic units, a plurality of rebound units, a plurality of clamping blocks, a plurality of first magnets, a plurality of second magnets and a grip. The multiple telescopic units are all rotationally connected with the fan screen display device and sequentially distributed on one side of the fan screen display device, the telescopic units are rotated to be placed in parallel, then the springback units stretch out, and meanwhile the springback units drive the clamping blocks to springback and be clamped into the mounting base, so that when the fan screen display device is rapidly mounted and dismounted, the clamping blocks are taken out, and the fan screen display device is rapidly mounted and dismounted. And then the springback unit is shrunk, the telescopic unit is rotated and retracted, so that the first magnet and the second magnet attract each other to complete fixation, and at the moment, a worker holds the grip to carry away the fan screen display device, so that the fan screen display device can be quickly disassembled and assembled and is convenient to carry and use when going out.

Description

Technical Field

[0001] The utility model relates to the technical field of holographic fan screens, in particular to a portable detachable holographic fan screen. Background Art

[0002] In the current traditional holographic fan screen, usually a long strip of light is used, and many LED lamp beads are distributed on the long strip of light. When the motor drives the light bar to rotate, a 3D graphic is generated, thereby achieving a holographic 3D effect. However, the existing 3D holographic advertising fan screens are all single-sided displays, and the visible range is small for large places such as shopping malls.

[0003] The prior art patent CN214476186U discloses a 3D holographic advertising fan screen. The holographic advertising fan screen is fixed to the wall by a hanging frame and a hanging rod. Display devices are provided on both sides of the frame, which is conducive to displaying different pictures on both sides. The fan screen body can be rotated by a driving device, which is conducive to the advertising fan screen rotating and displaying at a certain speed, so that people in different positions can view the displayed content.

[0004] However, in the aforementioned prior art, the holographic advertising fan screen is fixed to the wall by a hanging frame and a hanging rod, and cannot be quickly disassembled for movement, thereby making it inconvenient for users to carry and use it when going out. Utility Model Content

[0005] The utility model aims to provide a portable detachable holographic fan screen, which solves the problem that the holographic advertising fan screen in the prior art is fixed on the wall by a hanging frame and a hanging rod, cannot be quickly disassembled and moved, and is therefore inconvenient for users to carry and use when going out.

[0006] To achieve the above-mentioned purpose, the utility model provides a portable detachable holographic fan screen, including a fan screen display device and a detachable assembly component;

[0007] The disassembly and assembly components include a mounting base, multiple telescopic units, multiple rebound units, multiple clamping blocks, multiple first magnets, multiple second magnets and a handle. The multiple telescopic units are rotatably connected to the fan screen display device and are sequentially distributed on one side of the fan screen display device. The multiple rebound units are respectively arranged on the corresponding telescopic units. The multiple clamping blocks are respectively arranged on the corresponding rebound units. The multiple first magnets are respectively arranged on the corresponding telescopic units. The multiple second magnets are fixedly connected to the fan screen display device and are sequentially distributed on one side of the fan screen display device. Each first magnet attracts the corresponding second magnet. The handle is fixedly connected to the fan screen display device and is located above the fan screen display device.

[0008] Among them, the telescopic unit includes a cylinder and a telescopic block, the cylinder is rotatably connected to the fan screen display device and is located on one side of the fan screen display device, the telescopic block is slidably connected to the cylinder, the telescopic block has a groove, the rebound unit is arranged inside the groove, the mounting base has a mounting groove, and the telescopic block and the mounting groove are adapted to each other.

[0009] Among them, the rebound unit includes a spring, a connecting block and a shift block, the mounting base also has a slot, the mounting slot is connected to the slot, the two ends of the spring are respectively movably connected to the inner bottom wall of the groove and one end of the block, the other end of the block passes through the telescopic block and is adapted to the slot, the telescopic block also has a slot, one end of the connecting block is fixedly connected to the block, one end of the shift block passes through the slot and is fixedly connected to the connecting block, and the shift block is located on one side of the connecting block.

[0010] Wherein, the rebound unit further includes a telescopic rod, and two ends of the telescopic rod are respectively fixedly connected to the inner bottom wall of the groove and one end of the clamping block.

[0011] Wherein, the spring is sleeved on the outside of the telescopic rod.

[0012] Wherein, the connecting block is located on one side of the card block.

[0013] Among them, the portable detachable holographic fan screen also includes an auxiliary component, and the auxiliary component is arranged on the fan screen display device.

[0014] Wherein, the auxiliary component includes a protective cover and a plurality of moving wheels, the protective cover is fixedly connected to the fan screen display device, and the plurality of moving wheels are fixedly connected to the fan screen display device.

[0015] Wherein, the protective cover is located on the other side of the fan screen display device.

[0016] Wherein, a plurality of the moving wheels are sequentially distributed below the fan screen display device.

[0017] The utility model provides a portable detachable holographic fan screen. The telescopic unit is rotated to place it in parallel, and then the rebound unit is extended. At the same time, the rebound unit drives the card block to rebound and is inserted into the mounting base, so that the fan screen display device is quickly installed. When disassembling, the card block is taken out, and then the rebound unit is contracted. The telescopic unit is rotated and stored, so that the first magnet and the second magnet attract each other and are fixed. At this time, the staff holds the handle and carries the fan screen display device away. Through the above-mentioned structural setting, it can be quickly disassembled and assembled, and it is convenient to carry and use when going out. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0019] Figure 1 It is an overall cross-sectional view of the first embodiment of the utility model.

[0020] Figure 2 The utility model Figure 1 AA line section view.

[0021] Figure 3 The utility model Figure 1 Enlarged view of the local structure at point B.

[0022] Figure 4 The utility model Figure 2 Enlarged view of the local structure at location C.

[0023] Figure 5 It is an overall structural diagram of the second embodiment of the utility model.

[0024] Figure 6 It is an overall cross-sectional view of the second embodiment of the utility model.

[0025] 101-fan screen display device, 102-mounting base, 103-block, 104-first magnet, 105-second magnet, 106-handle, 107-cylinder, 108-telescopic block, 109-groove, 110-mounting groove, 111-telescopic rod, 112-spring, 113-connecting block, 114-shift block, 115-slot, 116-slot, 201-protective cover, 202-moving wheel. DETAILED DESCRIPTION

[0026] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0027] First embodiment:

[0028] See also Figures 1 to 3 ,in Figure 1 is a sectional view of the whole of the first embodiment of the utility model, Figure 2 The utility model Figure 1 AA line section view, Figure 3 The utility model Figure 1 The enlarged view of the local structure at B, Figure 4 The utility model Figure 2 Enlarged view of the local structure at location C.

[0029] The utility model provides a portable detachable holographic fan screen, comprising a fan screen display device 101 and a detachable assembly component, wherein the detachable assembly component comprises a mounting base 102, a plurality of telescopic units, a plurality of rebound units, a plurality of card blocks 103, a plurality of first magnets 104, a plurality of second magnets 105 and a handle 106, the telescopic unit comprises a cylinder 107 and a telescopic block 108, the telescopic block 108 has a groove 109, the rebound unit comprises a telescopic rod 111, a spring 112, a connecting block 113 and a shifting block 114, the mounting base 102 also has a card slot 115, and the telescopic block 108 also has a slot 116.

[0030] According to this specific embodiment, the cylinder 107 is rotated to place it in parallel, and then the telescopic block 108 is extended to enter the installation slot 110, and at the same time, the spring 112 drives the block 103 to move up and get into the slot 115, and at the same time, the telescopic rod 111 is extended to improve stability, thereby quickly installing the fan screen display device 101. When disassembly is required, the block 114 is pulled, and the block 103 is driven downward by the connecting block 113 to cancel the limit, and then the telescopic block 108 is retracted back into the cylinder 107, and the cylinder 107 is rotated and put away so that the first magnet 104 and the second magnet 105 attract each other to complete the fixation. At this time, the staff holds the handle 106 and carries the fan screen display device 101 away.

[0031] Among them, multiple telescopic units are rotatably connected to the fan screen display device 101 and are distributed in sequence on one side of the fan screen display device 101, multiple rebound units are respectively arranged on the corresponding telescopic units, multiple blocks 103 are respectively arranged on the corresponding rebound units, multiple first magnets 104 are respectively arranged on the corresponding telescopic units, multiple second magnets 105 are fixedly connected to the fan screen display device 101 and are distributed in sequence on one side of the fan screen display device 101, each first magnet 104 is attracted to the corresponding second magnet 105, and the handle 106 is fixedly connected to the fan screen display device 101 and is located above the fan screen display device 101. Rotate the telescopic unit to place it in parallel, then extend the rebound unit, and at the same time, the rebound unit drives the block 103 to rebound and snap into the mounting base 102, thereby quickly installing the fan screen display device 101. When disassembling, take out the block 103, then retract the rebound unit, rotate and put away the telescopic unit, so that the first magnet 104 and the second magnet 105 attract each other to complete the fixation. At this time, the staff holds the handle 106 and carries the fan screen display device 101 away, which makes it easy to quickly disassemble and assemble, and convenient to carry and use when going out.

[0032] Secondly, the cylinder 107 is rotatably connected to the fan screen display device 101 and is located on one side of the fan screen display device 101. The telescopic block 108 is slidably connected to the cylinder 107. The telescopic block 108 has a groove 109. The rebound unit is arranged inside the groove 109. The mounting base 102 has a mounting groove 110. The telescopic block 108 is adapted to the mounting groove 110. The cylinder 107 supports the telescopic block 108, and the telescopic block 108 moves telescopically in the cylinder 107.

[0033] At the same time, the mounting base 102 also has a slot 115, and the mounting slot 110 is communicated with the slot 115. The two ends of the spring 112 are respectively movably connected to the inner bottom wall of the groove 109 and one end of the block 103. The other end of the block 103 passes through the telescopic block 108 and is adapted to the slot 115. The telescopic block 108 also has a slot 116. One end of the connecting block 113 is fixedly connected to the block 103. One end of the shift block 114 passes through the slot 116 and is fixedly connected to the connecting block 113. The shift block 114 is located on one side of the connecting block 113. The two ends of the telescopic rod 111 are respectively fixedly connected to the inner bottom wall of the groove 109 and one end of the block 103. The spring 112 is sleeved on the outside of the telescopic rod 111, and the connecting block 113 is located on one side of the block 103. The telescopic block 108 slides into the interior of the installation slot 110, and then the spring 112 drives the clamping block 103 to move upward and engage in the clamping slot 115. At the same time, the telescopic rod 111 extends out to improve stability. When disassembly is required, the shifting block 114 is pulled to drive the clamping block 103 to move downward through the connecting block 113 to cancel the limit.

[0034] When using the utility model to disassemble and assemble the fan screen display device 101, first, the mounting base 102 is fixed to the wall, the cylinder 107 is rotated to place it parallel, and then the telescopic block 108 is extended to enter the mounting slot 110, and at the same time, the spring 112 drives the card block 103 to move up and snap into the card slot 115, and at the same time, the telescopic rod 111 is extended to improve stability, thereby quickly installing the fan screen display device 101. When disassembly is required, the pull block 114 is pulled, and the card block 103 is driven downward by the connecting block 113 to cancel the limit, and then the telescopic block 108 is retracted back into the cylinder 107, and the cylinder 107 is rotated and put away so that the first magnet 104 and the second magnet 105 attract each other to complete the fixation. At this time, the staff holds the handle 106 and carries the fan screen display device 101 away. Through the above-mentioned structural setting, it is convenient to quickly disassemble and assemble, and convenient to carry and use when going out.

[0035] Second embodiment:

[0036] Based on the first embodiment, please refer to Figure 5 and Figure 6 ,in Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the utility model. Figure 6 It is an overall cross-sectional view of the second embodiment of the utility model.

[0037] The utility model provides a portable detachable holographic fan screen, which also includes an auxiliary component. The auxiliary component includes a protective cover 201 and a plurality of moving wheels 202.

[0038] According to this specific embodiment, the protective cover 201 protects the fan screen display device 101 to avoid damage caused by collision when carrying and moving. The moving wheels 202 facilitate movement on the ground, saving the user's physical strength, thereby facilitating protection when carrying and improving the carrying experience.

[0039] The auxiliary component is arranged on the fan screen display device 101. The auxiliary component is convenient for protection when carried and improves the carrying experience.

[0040] Secondly, the protective cover 201 is fixedly connected to the fan screen display device 101, and the plurality of moving wheels 202 are fixedly connected to the fan screen display device 101. The protective cover 201 is located on the other side of the fan screen display device 101, and the plurality of moving wheels 202 are sequentially distributed below the fan screen display device 101. The protective cover 201 protects the fan screen display device 101 to avoid damage caused by collision when carrying and moving, and the moving wheels 202 facilitate movement on the ground, saving the user's physical strength.

[0041] When the utility model is used for carrying and moving, the protective cover 201 protects the fan screen display device 101 to avoid damage caused by collision during carrying and moving. The moving wheels 202 facilitate movement on the ground, saving the user's physical strength, thereby facilitating protection during carrying and improving the carrying experience.

[0042] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A portable detachable holographic fan screen, including a fan screen display device, characterized in that: It also includes disassembly and assembly of components; The disassembly and assembly components include a mounting base, multiple telescopic units, multiple rebound units, multiple clamping blocks, multiple first magnets, multiple second magnets and a handle. The multiple telescopic units are rotatably connected to the fan screen display device and are sequentially distributed on one side of the fan screen display device. The multiple rebound units are respectively arranged on the corresponding telescopic units. The multiple clamping blocks are respectively arranged on the corresponding rebound units. The multiple first magnets are respectively arranged on the corresponding telescopic units. The multiple second magnets are fixedly connected to the fan screen display device and are sequentially distributed on one side of the fan screen display device. Each first magnet attracts the corresponding second magnet. The handle is fixedly connected to the fan screen display device and is located above the fan screen display device.

2. The portable detachable holographic fan screen according to claim 1, characterized in that: The telescopic unit includes a cylinder and a telescopic block. The cylinder is rotatably connected to the fan screen display device and is located on one side of the fan screen display device. The telescopic block is slidably connected to the cylinder. The telescopic block has a groove. The rebound unit is arranged inside the groove. The mounting base has a mounting groove. The telescopic block and the mounting groove are adapted to each other.

3. The portable detachable holographic fan screen according to claim 2, characterized in that: The rebound unit includes a spring, a connecting block and a shift block. The mounting base also has a slot, and the mounting slot is connected to the slot. The two ends of the spring are respectively movably connected to the inner bottom wall of the groove and one end of the block. The other end of the block passes through the telescopic block and is adapted to the slot. The telescopic block also has a slot, and one end of the connecting block is fixedly connected to the block. One end of the shift block passes through the slot and is fixedly connected to the connecting block. The shift block is located on one side of the connecting block.

4. The portable detachable holographic fan screen according to claim 3, characterized in that: The rebound unit further comprises a telescopic rod, two ends of which are respectively fixedly connected to the inner bottom wall of the groove and one end of the clamping block.

5. The portable detachable holographic fan screen according to claim 4, characterized in that: The spring is sleeved on the outside of the telescopic rod.

6. The portable detachable holographic fan screen according to claim 5, characterized in that: The connecting block is located on one side of the card block.

7. The portable detachable holographic fan screen according to claim 6, characterized in that: The portable detachable holographic fan screen also includes an auxiliary component, which is arranged on the fan screen display device.

8. The portable detachable holographic fan screen according to claim 7, characterized in that: The auxiliary component includes a protective cover and a plurality of moving wheels. The protective cover is fixedly connected to the fan screen display device, and the plurality of moving wheels are fixedly connected to the fan screen display device.

9. The portable detachable holographic fan screen according to claim 8, characterized in that: The protective cover is located on the other side of the fan screen display device.

10. The portable detachable holographic fan screen according to claim 9, characterized in that: The plurality of moving wheels are sequentially distributed below the fan screen display device.

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