Flip type dual-carbon emission reduction result virtual reality display box device

Abstract

The invention relates to the technical field of display box devices, in particular to a flip-type dual-carbon emission reduction result virtual reality display box device which comprises a bottom table, a transparent cover is fixedly connected to the upper portion of the bottom table, a top cover is hinged to the transparent cover, a rotating disc is rotationally connected to the bottom table, a display part is placed on the rotating disc, and the top cover is hinged to the top cover. The display box further comprises a cover turning mechanism and a fixing mechanism, the cover turning mechanism is used for rapidly self-locking the transparent cover and the top cover, the top cover is effectively prevented from being accidentally opened due to accidental collision or vibration, and therefore display pieces in the display box are protected against damage. The fixing mechanism is used for balancing the gravity center of the display piece and preventing the display piece from sliding, shaking or toppling over in the rotating process of the rotating disc.

Description

Technical Field

[0001] The present invention relates to the technical field of display box devices, and in particular to a flip-top virtual reality display box device for dual carbon emission reduction achievements. Background Art

[0002] By placing physical models related to the dual carbon emission reduction achievements in the upper display slots of the display box, such as small wind turbine models, solar panel models, new energy vehicle models, etc., the audience can intuitively observe and understand the appearance and structure of these technologies and products, and display the development and utilization results of renewable energy, as well as the specific data and results of these energy projects in reducing carbon emissions.

[0003] To more intuitively present the appearance and structure of exhibits within a display box, a rotating disk is typically installed at the bottom to drive the upper exhibits to rotate synchronously, allowing viewers to directly observe and understand the entire structural composition of the exhibit. During the display process, exhibits with a low center of gravity can be stably placed on the rotating disk for rotation. Exhibits with a higher center of gravity cannot be placed directly on the rotating disk for display. Exhibits with a high center of gravity are likely to collide with the display box or other objects during the toppling process, causing damage to the exhibit. This not only causes financial losses but also may affect the smooth progress of the exhibition. If an exhibit suddenly topples during rotation, it may cause harm to nearby spectators, especially in public places or areas with high traffic, where this risk is particularly serious. Summary of the Invention

[0004] The purpose of the present invention is to provide a flip-top virtual reality display box device for dual carbon emission reduction results to solve the problems raised by the above-mentioned background technology.

[0005] The technical solution adopted by the present application to solve the technical problem is: a flip-top virtual reality display box device for dual carbon emission reduction achievements, comprising: a base, a transparent cover fixedly connected to the top of the base, a top cover hinged on the transparent cover, a rotating disk rotatably connected to the base, a display piece placed above the rotating disk, and further comprising: A flip mechanism is provided on the transparent cover and includes fixed blocks symmetrically fixedly provided on both sides of the transparent cover. A connecting tube is rotatably connected between the fixed blocks. The connecting tube passes through the top cover and the outer surface of the connecting tube is fixedly connected to the top cover. The flip mechanism is used to quickly self-lock the transparent cover and the top cover. A fixing mechanism is provided on a rotating disk, a fixing disk is fixedly provided on the rotating disk, a plurality of square grooves are provided on the fixing disk, the square grooves are arranged in a circular array, a fixing rod is fixedly provided in the square groove, a telescopic spring is sleeved on the outer surface of the fixing rod, a movable block is slidably connected to the outer surface of the fixing rod, a pressing block is fixedly provided above the movable block, and the fixing mechanism is used to balance the center of gravity of the display piece.

[0006] Preferably, the flip cover mechanism further includes a magnetic component 1 which is symmetrically and fixedly connected to the top cover, a magnetic component 2 is provided on one side of the magnetic component 1, the magnetic component 2 is symmetrically and fixedly connected to the transparent cover, and the magnetic component 1 and the magnetic component 2 are magnetically attracted to each other.

[0007] Preferably, one end of the connecting tube is provided with through hole 1 and through hole 2, and the through hole 1 and through hole 2 are vertically distributed on a plane. The end of the connecting tube is fixedly connected with arc block 1, and arc block 2 is provided on one side of the arc block 1, and the arc block 2 is fixedly connected to the fixed block.

[0008] Preferably, a sliding rod is symmetrically penetrated and slidably connected to the fixed block, an elastic member is sleeved on the outer surface of the sliding rod, a limiting block is fixedly provided at the bottom of the sliding rod, and a pressing block is fixedly provided at the top of the sliding rod.

[0009] Preferably, the elastic member is located between the pressing block and the fixing block, and a plug-in rod is fixedly provided on the top of the limiting block. The plug-in rod passes through the fixing block and extends into the first through hole or the second through hole.

[0010] Preferably, the fixing mechanism further includes a through groove penetrating the side wall of the fixed disk, the through grooves are arranged in a circular array, the inner cavity of the fixed disk is located at the top of the rotating disk and is rotatably connected to a drive shaft, and the drive shaft is externally connected to an external drive.

[0011] Preferably, the outer surface of the driving shaft is fixedly connected to gear 1, one side of the gear 1 is fixedly connected to a fixed shaft located on a rotating disk, and the outer surface of the fixed shaft is rotatably provided with gear 2, and the gear 2 is meshed with gear 1.

[0012] Preferably, the gear 2 is provided with a plurality of arcuate grooves, the arcuate grooves are distributed in a circular array, a movable rod is slidably provided in the arcuate groove, and a protruding rod is fixedly connected to the movable rod.

[0013] Preferably, a fixing bar is provided on the outer surface of the extending rod, and the fixing bars are distributed in a circular array. A groove is provided on the fixing bar, and the extending rod slides in the groove. A fixing seat is fixedly connected to the top of the extending rod.

[0014] Preferably, a connecting rod is fixedly connected to one side of the fixing seat, the end of the connecting rod is in contact with the side wall of the pressing block, and the pressing block is adapted to the recess of the display base.

[0015] The beneficial effects of this application are: This application provides a flip-top virtual reality display box device for displaying dual carbon emission reduction achievements. The self-locking mechanism of the flip-top ensures a secure connection between the top cover and the transparent cover when closed. This design effectively prevents the top cover from accidentally opening due to collisions or vibrations, thereby protecting the display items inside the display box from damage while ensuring a secure connection between the top cover and the transparent cover when closed. Even if the display box is accidentally impacted or vibrated, the top cover will not easily open. This stability makes it particularly suitable for applications requiring long-term displays or frequent movement of the display box.

[0016] The present application provides a flip-top virtual reality display box device for dual carbon emission reduction results. The device fixes the display piece on all sides through the pressure blocks of the fixing mechanism, which can tightly fix the display piece and effectively prevent it from sliding, shaking or tipping over during the rotation of the rotating disk. This stable fixing method ensures the stability of the display piece during the display process, allowing the audience to observe the details of the display piece more clearly. The stable design of the fixing mechanism effectively prevents the display piece with a higher center of gravity from being damaged due to vibration, collision or accidental touch during the rotation process, allowing the display piece to remain in good condition for a long time and present the best display effect to the audience.

[0017] In addition to the above-described purposes, features and advantages, the present application has other purposes, features and advantages. The present application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall perspective structure of the present invention; Figure 2 This is a schematic diagram of the structure of the present invention in the open state of the top cover; Figure 3 For the present invention Figure 2 Schematic diagram of the enlarged structure at A in the middle; Figure 4 Schematic diagram of the comparative structure of the flip cover mechanism before and after the top cover of the present invention is flipped; Figure 5 This is a schematic diagram of the structure of the present invention after removing the transparent cover and the top cover; Figure 6 For the present invention Figure 5 Schematic diagram of the enlarged structure at B in the middle; Figure 7 It is a schematic diagram of the partial structure of the fixing mechanism of the present invention after cutting; Figure 8It is a schematic diagram of the overall structure of the fixing mechanism of the present invention.

[0019] Description of the figure number: 1. Base; 2. Transparent cover; 3. Top cover; 4. Rotating disk; 5. Display piece; 6. Flip mechanism; 7. Magnetic part 1; 8. Magnetic part 2; 9. Fixed block; 10. Connecting tube; 11. Through hole 1; 12. Through hole 2; 13. Arc block 1; 14. Arc block 2; 15. Sliding rod; 16. Elastic part; 17. Limiting block; 18. Pressing block; 19. Connecting rod; 20. Fixing mechanism; 21. Fixed disk; 22. Square groove; 23. Fixed rod; 24. Telescopic spring; 25. Movable block; 26. Pressing block; 27. Through groove; 28. Driving shaft; 29. ​​Gear 1; 30. Fixed shaft; 31. Gear 2; 32. Arc groove; 33. Movable rod; 34. Extending rod; 35. Fixing bar; 36. Groove; 37. Fixing seat; 38. Connecting rod. DETAILED DESCRIPTION

[0020] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0021] In order to enable those skilled in the art to better understand the present invention, the following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present invention.

[0022] Please refer to Figures 1 to 8 A flip-top virtual reality display box device for dual carbon emission reduction results includes: a base 1, a transparent cover 2 fixedly connected to the top of the base 1, a top cover 3 hinged on the transparent cover 2, a rotating disk 4 rotatably connected to the base 1, a display piece 5 placed on the rotating disk 4, and the transparent cover 2 is made of highly light-transmitting acrylic or glass material to ensure a clear display of the display piece 5 and its virtual reality content. The transparent cover 2 is connected to the base 1 by a sealing strip to prevent dust and foreign matter from entering the interior of the display box. The top of the transparent cover 2 is hinged to the top cover 3, which is convenient for staff to open and close the display box. The rotating disk 4 is driven by bearings and a motor to ensure smooth and precise rotation. The display piece 5 is placed in this flip-top virtual reality display box device for rotating display, allowing the audience to intuitively observe and understand the appearance and structure of these technologies and products, display the results of the development and utilization of renewable energy, and the specific data and results of these energy projects in reducing carbon emissions.

[0023] Please refer to the Figures 1 to 4 A flip-top virtual reality display box device for dual carbon emission reduction achievements also includes: a flip mechanism 6, which is arranged on a transparent cover 2. The flip mechanism 6 includes fixed blocks 9 symmetrically fixed on both sides of the transparent cover 2. A connecting tube 10 is rotatably connected between the fixed blocks 9. The connecting tube 10 passes through the top cover 3. The outer surface of the connecting tube 10 is fixedly connected to the top cover 3. The flip mechanism 6 is used to quickly self-lock the transparent cover 2 and the top cover 3. The self-locking mechanism 6 ensures a secure connection between the top cover 3 and the transparent cover 2 when closed. This design effectively prevents the top cover 3 from accidentally opening due to collisions or vibrations, protecting the display items 5 inside the display box from damage while ensuring a secure connection between the top cover 3 and the transparent cover 2 when closed. Even if the display box is accidentally impacted or vibrated, the top cover 3 will not easily open. This stability makes it particularly suitable for applications where display boxes require long periods of time or are frequently moved.

[0024] The flip cover mechanism 6 further includes a magnetic component 1 7 that is symmetrically and fixedly connected to the top cover 3. A magnetic component 2 8 is provided on one side of the magnetic component 1 7. The magnetic component 2 8 is symmetrically and fixedly connected to the transparent cover 2. The magnetic component 1 7 and the magnetic component 2 8 are magnetically attracted to each other. A through hole 11 and a through hole 12 are provided at one end of the connecting tube 10. The through holes 11 and 12 are vertically distributed on a plane. An arc block 13 is fixedly connected to the end of the connecting tube 10. An arc block 2 14 is provided on one side of the arc block 13. The arc block 2 14 is fixedly connected to the fixed block 9. A sliding rod 15 is symmetrically and slidably connected to the fixed block 9. An elastic member 16 is sleeved on the outer surface of the sliding rod 15. A limit block 17 is fixedly provided at the bottom of the sliding rod 15, and a pressing block 18 is fixedly provided at the top of the sliding rod 15. The elastic member 16 is located between the pressing block 18 and the fixing block 9 . A plug-in rod 19 is fixedly provided on the top of the limiting block 17 . The plug-in rod 19 passes through the fixing block 9 and extends into the through hole 1 11 or the through hole 2 12 .

[0025] The staff presses the pressing block 18 to compress the elastic member 16, and the limit block 17 drives the plug rod 19 to disengage from the through hole 11. Then, by flipping the top cover 3, the top cover 3 drives the connecting pipe 10 to rotate synchronously. When the connecting pipe 10 rotates, the arc block 13 rotates synchronously until the arc block 13 and the arc block 2 14 are in contact. The elastic member 16 drives the plug rod 19 to rebound into the through hole 2 12, and the top cover 3 is fixed. At this time, the staff can place the display piece 5. After placement, press the button again. Pressing block 18 forces plug-in rod 19 to disengage through-hole 2 12 , and then top cover 3 is flipped over. When magnetic element 1 7 of top cover 3 and magnetic element 2 8 of transparent cover 2 are magnetically attracted to each other, plug-in rod 19 springs back into through-hole 1 11 , locking top cover 3 and transparent cover 2 . By simply pressing pressing block 18 and flipping top cover 3 , staff can easily open and close the display box, simplifying the operating process, improving work efficiency, and making the replacement and placement of display pieces 5 faster and more convenient. Plug-in rod 19 , through-hole 1 1 , and through-hole 2 12 ensure a secure connection between top cover 3 and transparent cover 2 when closed. This design effectively prevents top cover 3 from accidentally opening due to collision or vibration, thereby protecting the display pieces 5 inside the display box from damage.

[0026] Please refer to the Figure 1 as well as Figures 5 to 8 A flip-top virtual reality display box device for dual carbon emission reduction achievements also includes a fixing mechanism 20, which is disposed on a rotating disk 4. A fixing disk 21 is fixedly disposed on the rotating disk 4. The fixing disk 21 is provided with a plurality of square slots 22 arranged in a circular array. A fixing rod 23 is fixedly disposed within the square slot 22. A telescopic spring 24 is sleeved on the outer surface of the fixing rod 23. A movable block 25 is slidably connected to the outer surface of the fixing rod 23. A pressure block 26 is fixedly disposed above the movable block 25. The fixing mechanism 20 is used to balance the center of gravity of the display element 5. The fixing mechanism 20 also includes a through slot 27 extending through the side wall of the fixing disk 21. The through slots 27 are arranged in a circular array. The inner cavity of the fixing disk 21 is located at the top of the rotating disk 4 and is rotatably connected to a drive shaft 28. The drive shaft 28 is externally connected to an external drive.

[0027] The pressing blocks 26 of the fixing mechanism 20 secure the display piece 5 on all sides, tightly securing it and effectively preventing it from sliding, shaking, or tipping over during the rotation of the rotating disk 4. This secure fixing method ensures the stability of the display piece 5 during the display process, allowing the audience to more clearly observe the details of the display piece 5. The stable design of the fixing mechanism 20 effectively prevents the display piece 5, which has a high center of gravity, from being damaged by vibration, collision, or accidental contact during rotation, ensuring that the display piece 5 remains intact for a long time, presenting the best display effect to the audience.

[0028] Furthermore, a gear 1 29 is fixedly connected to the outer surface of the drive shaft 28. A fixed shaft 30 is fixedly connected to one side of the gear 1 29 on the rotating disk 4. A gear 2 31 is rotatably mounted on the outer surface of the fixed shaft 30, and the gear 2 31 meshes with the gear 1 29. Gear 2 31 is provided with a plurality of arcuate slots 32 arranged in a circular array. A movable rod 33 is slidably mounted within the slots 32, and an extension rod 34 is fixedly connected to the movable rod 33. The extension rod 34 is provided with a fixing bar 35 on the outer surface of the extension rod 34. The fixing bars 35 are arranged in a circular array and have grooves 36 formed therein. The extension rod 34 slides within the grooves 36. A fixing seat 37 is fixedly connected to the top of the extension rod 34. A connecting rod 38 is fixedly mounted to one side of the fixing seat 37. The end of the connecting rod 38 is in contact with the side wall of the pressure block 26, and the pressure block 26 is adapted to fit within the recessed portion of the base of the display element 5.

[0029] The drive shaft 28 drives the gear 1 29 to rotate, thereby causing the gear 2 31 to rotate around the center of the fixed shaft 30. When the gear 2 31 rotates, under the restriction of the arc groove 32, the movable rod 33 pulls the extension rod 34 to slide in the groove 36 of the fixed bar 35, so that the extension rod 34 drives the connecting rod 38 on the fixed seat 37 to squeeze the pressure block 26, causing the telescopic spring 24 to compress. When the pressure block 26 approaches and fits the base depression of the display piece 5, the drive shaft 28 stops rotating, and the pressure block 26 fixes the workpiece to ensure that it will not tip over due to rotation during the display process. The pressure block 26 not only fits tightly but also evenly distributes pressure, avoiding local stress concentration, thereby ensuring the absolute stability of the display piece 5 during rotation.

[0030] Through all the above embodiments, the working principle of the present invention is: The working process of opening and closing the top cover 3 when placing the display piece 5: the staff presses the pressing block 18 to compress the elastic member 16, and the limit block 17 drives the plug rod 19 to disengage the through hole 11. Then, by flipping the top cover 3, the top cover 3 drives the connecting pipe 10 to rotate synchronously. When the connecting pipe 10 rotates, the arc block 13 rotates synchronously until the arc block 13 and the arc block 2 14 are in contact. The elastic member 16 drives the plug rod 19 to rebound into the through hole 2 12, and the top cover 3 is fixed. At this time, the staff can place the display piece 5 After placement, press the push block 18 again to cause the plug-in rod 19 to disengage from the second through-hole 12, and then flip the top cover 3. When the magnetic part 1 7 of the top cover 3 and the magnetic part 2 8 of the transparent cover 2 are magnetically attracted to each other, the plug-in rod 19 bounces back into the first through-hole 11, and the top cover 3 and the transparent cover 2 are locked. By simply pressing the push block 18 and flipping the top cover 3, the staff can easily open and close the display box, simplifying the operation process, improving work efficiency, and making the replacement and placement of the display piece 5 faster and more convenient. The plug-in rod 19, the first through-hole 11, and the second through-hole 12 ensure a stable connection between the top cover 3 and the transparent cover 2 when closed. This design effectively prevents the top cover 3 from accidentally opening due to accidental collision or vibration, thereby protecting the display piece 5 inside the display box from damage.

[0031] The working process of fixing the display piece 5 with a higher center of gravity is as follows: the drive shaft 28 drives the rotation of gear 1 29, which in turn causes gear 2 31 to rotate about the center of the fixed shaft 30. When gear 2 31 rotates, the movable rod 33 pulls the extension rod 34 to slide within the groove 36 of the fixed bar 35 under the restriction of the arc groove 32. The extension rod 34 then drives the connecting rod 38 on the fixed seat 37 to squeeze the pressure block 26, causing the telescopic spring 24 to compress. When the pressure block 26 approaches and fits the recessed part of the base of the display piece 5, the drive shaft 28 stops rotating. The pressure block 26 fixes the workpiece, ensuring that it will not tip over during the display process. The pressure block 26 not only fits tightly but also evenly distributes pressure, avoiding local stress concentration, thereby ensuring the absolute stability of the display piece 5 during rotation. The pressure block 26 of the fixing mechanism 20 fixes the display piece 5 on all sides, which can tightly fix the display piece 5 and effectively prevent it from sliding, shaking, or tipping during the rotation of the rotating disk 4. This secure fixing method ensures the stability of the display piece 5 during the display process, allowing the audience to more clearly observe the details of the display piece 5. The stable design of the fixing mechanism 20 effectively prevents the display piece 5, which has a high center of gravity, from being damaged by vibration, collision, or accidental contact during rotation, allowing the display piece 5 to remain in good condition for a long time, presenting the best display effect to the audience.

[0032] It should be understood by those skilled in the art that the discussion of any of the above embodiments is merely illustrative, and within the scope of the present invention, the technical features of the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0033] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A flip-top virtual reality display box device for dual carbon emission reduction achievements, comprising: A base (1), a transparent cover (2) is fixedly connected to the top of the base (1), a top cover (3) is hinged on the transparent cover (2), a rotating disk (4) is rotatably connected to the base (1), and a display piece (5) is placed above the rotating disk (4), characterized in that it also includes: A flip mechanism (6), the flip mechanism (6) being arranged on the transparent cover (2), the flip mechanism (6) comprising fixed blocks (9) symmetrically fixedly arranged on both sides of the transparent cover (2), a connecting pipe (10) being rotatably connected between the fixed blocks (9), the connecting pipe (10) passing through the top cover (3), the outer surface of the connecting pipe (10) being fixedly connected to the top cover (3), and the flip mechanism (6) being used for quickly self-locking the transparent cover (2) and the top cover (3); A fixing mechanism (20) is provided on a rotating disk (4), a fixing disk (21) is fixedly provided on the rotating disk (4), a plurality of square grooves (22) are provided on the fixing disk (21), the square grooves (22) are arranged in a circular array, a fixing rod (23) is fixedly provided in the square groove (22), a telescopic spring (24) is sleeved on the outer surface of the fixing rod (23), a movable block (25) is slidably connected to the outer surface of the fixing rod (23), a pressing block (26) is fixedly provided above the movable block (25), and the fixing mechanism (20) is used to balance the center of gravity of the display piece (5).

2. The flip-top virtual reality display box device for dual carbon emission reduction achievements according to claim 1 is characterized in that: The flip cover mechanism (6) further comprises a magnetic member 1 (7) which is symmetrically and fixedly connected to the top cover (3); a magnetic member 2 (8) is provided on one side of the magnetic member 1 (7); the magnetic member 2 (8) is symmetrically and fixedly connected to the transparent cover (2); and the magnetic member 1 (7) and the magnetic member 2 (8) are magnetically attracted to each other.

3. The flip-top virtual reality display box device for dual carbon emission reduction achievements according to claim 1 is characterized in that: One end of the connecting tube (10) is provided with a through hole 1 (11) and a through hole 2 (12), and the through hole 1 (11) and the through hole 2 (12) are vertically distributed on a plane. The end of the connecting tube (10) is fixedly connected to an arc block 1 (13), and one side of the arc block 1 (13) is provided with an arc block 2 (14), and the arc block 2 (14) is fixedly connected to the fixed block (9).

4. The flip-top virtual reality display box device for dual carbon emission reduction achievements according to claim 3 is characterized in that: A sliding rod (15) is symmetrically passed through the fixed block (9) and is slidably connected thereto. An elastic member (16) is sleeved on the outer surface of the sliding rod (15). A limiting block (17) is fixedly provided at the bottom of the sliding rod (15). A pressing block (18) is fixedly provided at the top of the sliding rod (15).

5. The flip-top virtual reality display box device for dual carbon emission reduction achievements according to claim 4 is characterized in that: The elastic member (16) is located between the pressing block (18) and the fixing block (9), and a plug-in rod (19) is fixedly provided on the top of the limiting block (17). The plug-in rod (19) passes through the fixing block (9) and extends into the through hole 1 (11) or the through hole 2 (12).

6. The flip-top virtual reality display box device for dual carbon emission reduction achievements according to claim 1 is characterized in that: The fixing mechanism (20) further comprises a through slot (27) penetrating the side wall of the fixed disk (21), wherein the through slots (27) are arranged in a circular array. The inner cavity of the fixed disk (21) is located at the top of the rotating disk (4) and is rotatably connected to a drive shaft (28), and the drive shaft (28) is externally connected to an external drive.

7. The flip-top virtual reality display box device for dual carbon emission reduction achievements according to claim 6 is characterized in that: The outer surface of the driving shaft (28) is fixedly connected to a gear 1 (29), one side of the gear 1 (29) is located on the rotating disk (4) and is fixedly connected to a fixed shaft (30), and the outer surface of the fixed shaft (30) is rotatably provided with a gear 2 (31), and the gear 2 (31) and the gear 1 (29) are meshed with each other.

8. The flip-top virtual reality display box device for dual carbon emission reduction achievements according to claim 7 is characterized in that: The gear 2 (31) is provided with a plurality of arcuate grooves (32), the arcuate grooves (32) are distributed in a circumferential array, a movable rod (33) is slidably provided in the arcuate groove (32), and a protruding rod (34) is fixedly connected to the movable rod (33).

9. The flip-top virtual reality display box device for dual carbon emission reduction achievements according to claim 8, characterized in that: The outer surface of the extending rod (34) is provided with a fixing bar (35), the fixing bars (35) are distributed in a circumferential array, the fixing bar (35) is provided with a groove (36), the extending rod (34) slides in the groove (36), and the top of the extending rod (34) is fixedly connected to a fixing seat (37).

10. The flip-top dual carbon emission reduction achievement virtual reality display box device according to claim 9, characterized in that: A connecting rod (38) is fixedly connected to one side of the fixing seat (37), and the end of the connecting rod (38) is in contact with the side wall of the pressing block (26), and the pressing block (26) and the recessed portion of the base of the display piece (5) are adapted to each other.

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