Adjustable ceiling

Abstract

The invention relates to the technical field of building ceilings, in particular to an adjustable ceiling which comprises supporting columns, seats, a ceiling body and a turnover plate, the multiple supporting columns are arranged, the seats are arranged on the inner peripheries of the multiple supporting columns, the seats are fixedly connected to the outer walls of the supporting columns, the ceiling body is fixedly connected to the upper ends of the supporting columns, and the turnover plate is fixedly connected to the upper ends of the supporting columns. The overturning plate is arranged on the periphery of the supporting column, one end of the overturning plate is hinged to the lower end of the ceiling body, and the other end of the overturning plate is used for stretching out of the ceiling body. The seat is used for a user to use, and when external sunlight irradiates the seat or external raindrops float to the seat, the overturning plate overturns to shield sunlight or rainwater, so that the user can use the seat conveniently, and the use comfort of the user is improved.

Description

Technical Field

[0001] The present application relates to the technical field of building ceilings, and in particular to an adjustable ceiling. Background Art

[0002] The ceiling is an important building component of a house. The function of the ceiling is to make the top of the house neat and beautiful, and it also has the properties of heat preservation, heat insulation and sound insulation.

[0003] The pavilion roof is an important part of the pavilion. It not only affects the appearance of the pavilion, but is also directly related to the pavilion's sunshade, rainproof and heat insulation functions.

[0004] When users use the pavilion, some like to bask in the sun, while some like to cool off. Users can only move their positions in the pavilion according to their needs. However, sometimes there are too many users in the pavilion, which makes it impossible to adjust their positions, and the user experience is poor. Summary of the invention

[0005] In order to improve the user's comfort, the present application provides an adjustable ceiling.

[0006] The adjustable ceiling provided in this application adopts the following technical solution: An adjustable ceiling comprises support columns, seats, a ceiling body and a flip plate, wherein a plurality of support columns are provided, the seats are arranged on the inner peripheries of the plurality of support columns, the seats are fixedly connected to the outer walls of the support columns, the ceiling body is fixedly connected to the upper ends of the support columns, the flip plate is arranged on the outer periphery of the support columns, one end of the flip plate is hinged to the lower end of the ceiling body, and the other end of the flip plate is used to extend out of the ceiling body.

[0007] By adopting the above technical solution, the seat is used for users. When external sunlight shines on the seat, or external raindrops drift onto the seat, the flip plate flips to block the sunlight or rain, which is convenient for users to use and improves the user's comfort.

[0008] Preferably, it also includes a torsion spring, a pull rope and a fixing ring, the flip plate includes a hinge shaft and a baffle plate, the lower end of the ceiling body is fixedly connected to a hinge seat, the hinge shaft is rotatable around its own axis and is connected to the hinge seat, one end of the baffle plate is fixedly connected to the outer wall of the hinge shaft, the torsion spring is sleeved on the outer periphery of the hinge shaft, one end of the torsion spring is fixedly connected to the hinge seat, the other end of the torsion spring is fixedly connected to the hinge shaft, the torsion spring makes the baffle plate be arranged between the hinge shaft and the support column, the support column is provided with a wire passing opening, the fixing ring is arranged on the side of the support column away from the flip plate, the fixing ring is fixedly connected to the outer wall of the support column, one end of the pull rope is fixedly connected to the outer wall of the hinge shaft, and the other end of the pull rope can be detachably connected to the fixing ring after passing through the wire passing opening.

[0009] By adopting the above technical solution, the torsion spring allows the shielding plate to be arranged between the hinge shaft and the support column. When the outside sunlight shines on the seat, or the outside raindrops float onto the seat, the user can pull the pull rope to fix the pull rope to the fixed ring. At this time, the flip plate flips, and the end of the shielding plate away from the hinge shaft extends out of the ceiling body to block the sunlight or rain, which is convenient for users to use and improves the user's comfort.

[0010] Preferably, it further comprises a hook, one end of which is fixedly connected to an end of the pull rope away from the hinge axis, and the other end of the hook is used to be hung on the fixing ring.

[0011] By adopting the above technical solution, the draw cord can be easily fixed through the cooperation between the hook and the fixing ring, which is convenient for users to use and improves the comfort of users.

[0012] Preferably, an avoidance groove is provided at one end of the shielding plate facing the hinge shaft. When the shielding plate is arranged between the hinge shaft and the support column, a wire passing groove is provided on the side of the shielding plate facing the support column. The wire passing groove is connected to the avoidance groove. Both the avoidance groove and the wire passing groove are used for passing the pull rope.

[0013] By adopting the above technical solution, the pull rope is wrapped around the outer circumference of the hinged shaft, and the avoidance groove facilitates the passage of the pull rope, so that the hinged shaft can rotate 180 degrees. The wire groove is used for the passage of the pull rope, reducing the probability of the pull rope being difficult to move due to the clamping of the baffle and the ceiling body, thereby facilitating the movement of the pull rope.

[0014] Preferably, it further comprises a buffer pad, which is arranged between the hinge seat and the support column, and the buffer pad is fixedly connected to the lower end of the ceiling body, and the buffer pad is used for the shielding plate to abut against.

[0015] By adopting the above technical solution, the torsion spring enables the shielding plate to automatically reset, and the buffer pad reduces the collision between the shielding plate and the ceiling body, thereby extending the service life.

[0016] Preferably, it also includes a control component, which is arranged between the flip plate and the support column, and the control component includes a limit ring, a rain collecting cylinder and a connecting rope. The limit ring is fixedly connected to the lower end of the ceiling body, and the limit ring is used for allowing the pull rope to pass through. The rain collecting cylinder includes a cylinder body and a bracket. The upper end of the cylinder body is provided with a rain collecting groove, and the bracket is coaxially fixedly connected to the groove wall of the rain collecting groove. The connecting rope is arranged between the limit ring and the support column, one end of the connecting rope is fixedly connected to the pull rope, and the other end of the connecting rope is coaxially fixedly connected to the bracket.

[0017] By adopting the above technical solution, if in a rainy and snowy environment, the wind causes rain and snow to rush in, the rain collecting tube collects the rain, and the weight increases. The pull rope is pulled by the connecting rope to move, so that the hinge shaft rotates and the shielding plate flips over to block the rain and snow, thereby improving the user's comfort.

[0018] Preferably, a plurality of the flip plates are provided, and the plurality of the flip plates are evenly spaced along the length direction of the ceiling body, and adjacent flip plates abut against each other.

[0019] By adopting the above technical solution, the number of rotations of the flip panels can be controlled according to whether the sun is needed, and multiple flip panels can fully shield the seat body, thereby improving the comfort of users.

[0020] Preferably, it also includes an auxiliary component, which includes a sliding block, an abutment plate and a transmission member, one end of the flip plate is provided with a mounting groove and a sliding groove, when one end of the flip plate extends out of the ceiling body, the height of the mounting groove is greater than the height of the sliding groove, the sliding block is slidably connected to the groove wall of the mounting groove, the end of the sliding block away from the bottom of the mounting groove is provided with an arc surface, the arc surface is used to abut the flip plate, the abutment plate is slidably connected to the groove wall of the sliding groove, the abutment plate is used to receive water at the joints of adjacent flip plates, the flip plate is provided with an installation cavity, the installation cavity is connected to the installation groove and the sliding groove, the transmission member is connected to the inner wall of the installation cavity, and the two ends of the transmission member are respectively fixedly connected to the sliding block and the abutment plate.

[0021] By adopting the above technical solution, when adjacent flip panels are opened, the sliding block slides through the transmission member to slide the abutment plate, thereby shielding the joints of the adjacent flip panels and reducing the probability of rainwater leaking from the joints.

[0022] Preferably, the outer wall of the abutment plate facing the mounting groove is set as a water guide surface, and the distance from the water guide surface to the mounting groove increases as it approaches the bottom of the sliding groove. When one end of the flip plate extends out of the ceiling body, the height of the water guide surface decreases as it moves away from the hinged end of the flip plate.

[0023] By adopting the above technical solution, the water guiding surface allows rainwater to be discharged along the height difference in a direction away from the ceiling body, thereby improving user comfort.

[0024] Preferably, the auxiliary component further comprises a return spring, one end of which is fixedly connected to the bottom of the mounting groove, and the other end of which is fixedly connected to the sliding block.

[0025] By adopting the above technical solution, the return spring enables the sliding block to automatically pop out when the flip plate is stored, so that it is convenient for repeated use.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. The seat is used for users. When the outside sunlight shines on the seat, or the outside raindrops float on the seat, the flip plate flips to block the sunlight or rain, which is convenient for users to use and improves the comfort of users; 2. The torsion spring allows the shielding plate to be arranged between the hinge shaft and the support column. When the outside sunlight shines on the seat, or the outside raindrops float on the seat, the user can pull the pull rope to fix the pull rope with the fixing ring. At this time, the flip plate flips, and the end of the shielding plate away from the hinge shaft extends out of the ceiling body to block the sunlight or rain, which is convenient for users to use and improves the user's comfort; 3. If it is rainy or snowy, the wind will make the rain and snow rush into the pavilion. The rain tube will collect the rain, and the weight will increase. The pull rope will be pulled by the connecting rope to move, so that the hinge shaft will rotate and the shielding plate will flip over to block the rain and snow, thereby improving the user's comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of an adjustable ceiling.

[0028] Figure 2 It is a schematic diagram of the overall structure of an adjustable ceiling, mainly used to display the flip panel and auxiliary components.

[0029] Figure 3 It is a schematic diagram of the overall structure of the support column, seat, flip plate, adjustment component and control component.

[0030] Figure 4 It is a schematic diagram of the internal structure after the flip plate and auxiliary components are cut open.

[0031] Description of reference numerals: 1. platform; 2. support column; 21. wire opening; 3. ceiling body; 31. hinge seat; 311. hinge port; 4. seat; 5. flip plate; 51. hinge axis; 52. shielding plate; 521. avoidance groove; 522. wire groove; 53. installation groove; 54. sliding groove; 55. installation cavity; 6. adjustment component; 61. torsion spring; 62. pull rope; 63. fixing ring; 64. connecting ring ; 65. Hook; 66. Buffer pad; 7. Control assembly; 71. Limiting ring; 72. Rain collecting tube; 721. Cylinder body; 7211. Rain collecting trough; 722. Bracket; 73. Connecting rope; 8. Auxiliary assembly; 81. Sliding block; 811. Arc surface; 82. Abutment plate; 821. Water guiding surface; 83. Transmission member; 831. First rack; 832. Gear; 833. Second rack; 84. Return spring. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] The present application embodiment discloses an adjustable ceiling. Figure 1 and Figure 2 An adjustable ceiling includes a platform 1, a support column 2, a ceiling body 3, a seat 4, a flip plate 5, an adjustment component 6, a control component 7 and an auxiliary component 8.

[0034] Reference Figure 1 The lower end of the support column 2 is fixedly connected to the upper end of the platform 1, and the upper end of the support column 2 is fixedly connected to the lower end of the ceiling body 3. The axis of the support column 2 is vertical. There are multiple support columns 2. The multiple support columns 2 are evenly divided into two groups. The two groups of support columns 2 are respectively close to the two ends of the platform 1 along the width direction. Each group of support columns 2 is evenly spaced along the length direction of the platform 1. The ceiling body 3 covers all the support columns 2, and the length direction of the ceiling body 3 is parallel to the length direction of the platform 1. In this embodiment, the number of each group of support columns 2 is four.

[0035] The seats 4 are arranged on the inner periphery of the plurality of support columns 2, and the seats 4 are provided in plurality, and the plurality of seats 4 are evenly divided into two groups, and the two groups of seats 4 are respectively close to the two groups of support columns 2, and each group of seats 4 is evenly spaced along the length direction of the platform 1. In this embodiment, each group of seats 4 is provided with three seats, and the two ends of the seats 4 are respectively fixedly connected to the outer wall of the support column 2.

[0036] Reference Figure 2 and Figure 3 The flip plate 5 is arranged on the outer periphery of the support column 2. There are multiple flip plates 5. The flip plates 5 are arranged one by one with the support column 2. The flip plate 5 includes a hinge shaft 51 and a shielding plate 52. The lower end of the ceiling body 3 is fixedly connected with a hinge seat 31. There are multiple hinge seats 31. The number of hinge seats 31 is twice the number of flip plates 5. One flip plate 5 corresponds to two hinge seats 31. The hinge seat 31 is provided with a hinge port 311. The hinge port 311 penetrates the hinge seat 31 along the length direction of the platform 1. The two ends of the hinge shaft 51 are respectively connected to the inner walls of the two hinge ports 311 by rotation around their own axis. One end of the shielding plate 52 is fixedly connected to the outer wall of the hinge shaft 51. Adjacent shielding plates 52 abut against each other.

[0037] The adjustment assembly 6 includes a torsion spring 61, a pull rope 62, a fixing ring 63, a connecting ring 64, a hook 65 and a buffer pad 66. The torsion spring 61 is sleeved on the outer periphery of the hinge shaft 51, one end of the torsion spring 61 is fixedly connected to the hinge seat 31, and the other end of the torsion spring 61 is fixedly connected to the outer wall of the hinge shaft 51. The torsion spring 61 enables the shielding plate 52 to be arranged between the hinge shaft 51 and the support column 2. There are multiple torsion springs 61, and the torsion springs 61 and the hinge seats 31 are arranged one by one.

[0038] Reference Figure 2 and Figure 3, an avoidance groove 521 is provided at one end of the shielding plate 52 facing the hinge shaft 51, and the avoidance groove 521 is arranged near the middle of the hinge shaft 51. When the shielding plate 52 is arranged between the hinge shaft 51 and the support column 2, a wire-passing groove 522 is provided at one side of the shielding plate 52 facing the support column 2, and the wire-passing groove 522 is connected to the avoidance groove 521, and the wire-passing groove 522 extends to the end away from the avoidance groove 521 to penetrate the shielding plate 52, and the avoidance groove 521 and the wire-passing groove 522 are both used for the pull rope 62 to pass through. The support column 2 is provided with a wire-passing opening 21, and the wire-passing opening 21 penetrates the support column 2 along the width direction of the platform 1, and the wire-passing opening 21 is arranged opposite to the wire-passing groove 522, and the wire-passing opening 21 is used for the pull rope 62 to pass through.

[0039] The fixing ring 63 and the connecting ring 64 are both arranged on the side of the support column 2 away from the flip plate 5. The fixing ring 63 and the connecting ring 64 are both fixedly connected to the outer wall of the support column 2. The height of the fixing ring 63 is smaller than the height of the connecting ring 64. One end of the pull rope 62 is fixedly connected to the outer wall of the hinge shaft 51, and the other end of the pull rope 62 is fixedly connected to the hook 65. The fixing ring 63 and the connecting ring 64 are both used for hanging the hook 65.

[0040] Reference Figure 2 and Figure 3 The buffer pad 66 is disposed between the hinge seat 31 and the support column 2, and the buffer pad 66 is fixedly connected to the lower end of the ceiling body 3. The buffer pad 66 is used for the shielding plate 52 to abut against. When the flip plate 5 is not subjected to external force, the torsion spring 61 makes the shielding plate 52 abut against the buffer pad 66, and the hook 65 can be hung on the connecting ring 64. When one end of the flip plate 5 extends out of the ceiling body 3, the pull rope 62 makes the hinge shaft 51 rotate, and the hook 65 is hung on the fixing ring 63.

[0041] The control assembly 7 is arranged between the flip plate 5 and the support column 2. The control assembly 7 includes a limit ring 71, a rain collecting cylinder 72 and a connecting rope 73. The limit ring 71 is fixedly connected to the lower end of the ceiling body 3. The limit ring 71 is used for the pull rope 62 to pass through. The rain collecting cylinder 72 includes a cylinder 721 and a bracket 722. The upper end of the cylinder 721 is provided with a rain collecting groove 7211. The bracket 722 is coaxially fixedly connected to the groove wall of the rain collecting groove 7211. The connecting rope 73 is arranged between the limit ring 71 and the support column 2. One end of the connecting rope 73 is fixedly connected to the pull rope 62, and the other end of the connecting rope 73 is coaxially fixedly connected to the bracket 722. The cylinder 721 is arranged below the oblique line from the edge of the ceiling body 3 to the bottom of the seat 4 to facilitate rainwater collection.

[0042] Reference Figure 2 and Figure 4The auxiliary component 8 includes a sliding block 81, an abutment plate 82, a transmission member 83 and a return spring 84. One end of the shielding plate 52 is provided with a mounting groove 53 and a sliding groove 54. When one end of the shielding plate 52 extends out of the ceiling body 3, the height of the mounting groove 53 is greater than the height of the sliding groove 54. The sliding block 81 is slidably connected to the groove wall of the mounting groove 53. The end of the sliding block 81 away from the bottom of the mounting groove 53 is provided with an arc surface 811. The arc surface 811 is used to abut the flip plate 5. The abutment plate 82 is slidably connected to the groove wall of the sliding groove 54. The abutment plate 82 is used to receive water at the joints of adjacent flip plates 5.

[0043] The baffle plate 52 is provided with an installation cavity 55, and the installation cavity 55 is provided between the installation groove 53 and the sliding groove 54. The installation cavity 55 is connected to the installation groove 53 and the sliding groove 54. The transmission member 83 includes a first rack 831, a gear 832 and a second rack 833. The gear 832 is coaxially rotatably connected to the inner wall of the installation cavity 55. The rotation axis of the gear 832 is perpendicular to the rotation axis of the hinge shaft 51. The first rack 831 is fixedly connected to one end of the sliding block 81 facing the abutment plate 82, and the second rack 833 is fixedly connected to one end of the abutment plate 82 facing the sliding block 81. The first rack 831 and the second rack 833 are respectively meshed with the two ends of the gear 832.

[0044] Reference Figure 2 and Figure 4 The outer wall of the abutment plate 82 facing the installation groove 53 is set as a water guide surface 821, and the distance from the water guide surface 821 to the installation groove 53 increases as it approaches the groove bottom of the sliding groove 54. When one end of the flip plate 5 extends out of the ceiling body 3, the height of the water guide surface 821 decreases as it moves away from the hinged end of the flip plate 5. One end of the return spring 84 is fixedly connected to the groove bottom of the installation groove 53, and the other end of the return spring 84 is fixedly connected to the sliding block 81.

[0045] The implementation principle of an adjustable roof in an embodiment of the present application is as follows: when the seat 4 is exposed to sunlight, the user can pull the pull rope 62 as needed, and hang the hook 65 on the fixing ring 63 to fix the position of the flip plate 5 and achieve sunshade. When it is rainy or snowy outside, the wind causes the rain and snow to tilt down toward the seat 4, and the rain collecting tube 72 collects water to increase gravity. The connecting rope 73 and the pull rope 62 drive the hinge shaft 51 to rotate, so that the flip plate 5 flips to block the rain. When adjacent flip plates 5 flip, the abutment plate 82 slides to block the joints between the flip plates 5, thereby improving the comfort of the user.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An adjustable ceiling, characterized in that: The invention comprises a support column (2), a seat (4), a ceiling body (3) and a flip plate (5), wherein a plurality of support columns (2) are provided, the seat (4) is arranged on the inner periphery of the plurality of support columns (2), the seat (4) is fixedly connected to the outer wall of the support column (2), the ceiling body (3) is fixedly connected to the upper end of the support column (2), the flip plate (5) is arranged on the outer periphery of the support column (2), one end of the flip plate (5) is hinged to the lower end of the ceiling body (3), and the other end of the flip plate (5) is used to extend out of the ceiling body (3).

2. The adjustable ceiling according to claim 1, characterized in that: The invention also comprises a torsion spring (61), a pull rope (62) and a fixing ring (63); the flip plate (5) comprises a hinge shaft (51) and a shielding plate (52); the lower end of the ceiling body (3) is fixedly connected to a hinge seat (31); the hinge shaft (51) is connected to the hinge seat (31) by rotation around its own axis; one end of the shielding plate (52) is fixedly connected to the outer wall of the hinge shaft (51); the torsion spring (61) is sleeved on the outer periphery of the hinge shaft (51); one end of the torsion spring (61) is fixedly connected to the hinge seat (31); the torsion spring (61) is sleeved on the outer periphery of the hinge shaft (51); one end of the torsion spring (61) is fixedly connected to the hinge seat (31); The other end is fixedly connected to the hinge shaft (51), the torsion spring (61) enables the shielding plate (52) to be arranged between the hinge shaft (51) and the support column (2), the support column (2) is provided with a wire passing opening (21), the fixing ring (63) is arranged on a side of the support column (2) away from the flip plate (5), the fixing ring (63) is fixedly connected to the outer wall of the support column (2), one end of the pull rope (62) is fixedly connected to the outer wall of the hinge shaft (51), and the other end of the pull rope (62) is detachably connected to the fixing ring (63) after passing through the wire passing opening (21).

3. The adjustable ceiling according to claim 2, characterized in that: It also comprises a hook (65), one end of the hook (65) being fixedly connected to an end of the pull rope (62) away from the hinge shaft (51), and the other end of the hook (65) being used for being hung on the fixing ring (63).

4. The adjustable ceiling according to claim 2, characterized in that: An avoidance groove (521) is provided at one end of the shielding plate (52) facing the hinge shaft (51); when the shielding plate (52) is arranged between the hinge shaft (51) and the support column (2), a wire passing groove (522) is provided at one side of the shielding plate (52) facing the support column (2); the wire passing groove (522) is connected to the avoidance groove (521); and both the avoidance groove (521) and the wire passing groove (522) are used for allowing a pull rope (62) to pass through.

5. The adjustable ceiling according to claim 2, characterized in that: It also includes a buffer pad (66), the buffer pad (66) being arranged between the hinge seat (31) and the support column (2), the buffer pad (66) being fixedly connected to the lower end of the ceiling body (3), and the buffer pad (66) being used for abutment of the shielding plate (52).

6. The adjustable ceiling according to claim 2, characterized in that: The invention also comprises a control assembly (7), wherein the control assembly (7) is arranged between the flip plate (5) and the support column (2), and the control assembly (7) comprises a limit ring (71), a rain collecting cylinder (72) and a connecting rope (73). The limit ring (71) is fixedly connected to the lower end of the ceiling body (3), and the limit ring (71) is used for allowing the pull rope (62) to pass through. The rain collecting cylinder (72) comprises a cylinder body (721) and a bracket (722). The upper end of the cylinder body (721) is provided with a rain collecting groove (7211), and the bracket (722) is coaxially fixedly connected to the groove wall of the rain collecting groove (7211). The connecting rope (73) is arranged between the limit ring (71) and the support column (2), and one end of the connecting rope (73) is fixedly connected to the pull rope (62), and the other end of the connecting rope (73) is coaxially fixedly connected to the bracket (722).

7. The adjustable ceiling according to claim 1, characterized in that: A plurality of the flip plates (5) are provided, and the plurality of flip plates (5) are evenly spaced along the length direction of the ceiling body (3), and adjacent flip plates (5) abut against each other.

8. The adjustable ceiling according to claim 7, characterized in that: The invention also comprises an auxiliary component (8), wherein the auxiliary component (8) comprises a sliding block (81), an abutting plate (82) and a transmission member (83); one end of the flip plate (5) is provided with a mounting groove (53) and a sliding groove (54); when one end of the flip plate (5) extends out of the ceiling body (3), the height of the mounting groove (53) is greater than the height of the sliding groove (54); the sliding block (81) is slidably connected to the groove wall of the mounting groove (53); and one end of the sliding block (81) which is away from the groove bottom of the mounting groove (53) is provided with a curved surface (81). 1), the arc surface (811) is used to abut the flip plate (5), the abutting plate (82) is slidably connected to the groove wall of the sliding groove (54), the abutting plate (82) is used to receive water at the joint of adjacent flip plates (5), the flip plate (5) is provided with a mounting cavity (55), the mounting cavity (55) is connected to the mounting groove (53) and the sliding groove (54), the transmission member (83) is connected to the inner wall of the mounting cavity (55), and the two ends of the transmission member (83) are respectively fixedly connected to the sliding block (81) and the abutting plate (82).

9. The adjustable ceiling according to claim 8, characterized in that: The outer wall of the abutment plate (82) facing the mounting groove (53) is provided as a water guide surface (821), and the distance between the water guide surface (821) and the mounting groove (53) increases as it approaches the bottom of the sliding groove (54), and when one end of the flip plate (5) extends out of the ceiling body (3), the height of the water guide surface (821) decreases as it moves away from the hinged end of the flip plate (5).

10. The adjustable ceiling according to claim 8, characterized in that: The auxiliary component (8) further comprises a return spring (84), one end of the return spring (84) being fixedly connected to the bottom of the mounting groove (53), and the other end of the return spring (84) being fixedly connected to the sliding block (81).

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