CN214207939U - Indoor assembled folding screen with adjusting function - Google Patents

Abstract

The utility model discloses an indoor assembled has regulatory function's foldable screen belongs to foldable screen technical field. The screen comprises a base, wherein the left side and the right side of the upper surface of the base are fixedly connected with supporting rods, adjusting mechanisms are arranged in the supporting rods, a screen body is arranged on the upper side of the base, and the left side and the right side of the screen body are fixedly connected with the adjusting mechanisms; the utility model discloses in, through setting up transparency change mechanism, when people need it to be the transparence when using the screen body, utilize people's both hands pulling cylinder, thereby make two cylinders drive two magnets through two stoppers and remove to keeping away from the direction mutually, thereby make two magnets drive two first fender cloths and remove to keeping away from the direction mutually under the effect of telescopic link shrink, make two first fender cloths to close again through opposite operation, thereby make people can change the transparency of screen body according to the needs of self, thereby satisfy people and keep out the wind printing opacity or be in the light promptly and hide the requirement of wind again.

Description

Indoor assembled folding screen with adjusting function

Technical Field

The utility model belongs to the technical field of foldable screen, especially, relate to an indoor assembled has regulatory function's foldable screen.

Background

The use of screen has risen and ancient times, and the screen does not have in the building just to have the effect of keeping out the wind and decorating, and the screen can also play fine sheltering from the effect, and protection people's privacy that can be fine, the screen generally puts in indoor position of showing, can be fine play separate, beautify, keep out the wind, coordinate numerous effects such as etc. because the application range of screen is very wide, it is all comparatively convenient to operate and remove, therefore people are more and more to the use of screen. The screen is more and more popular with people.

Traditional screen is generally a whole, it is limited to draw and rises length, people can't prolong the screen when stretching to certain length again, and the height that traditional screen sheltered from is limited, people can't carry out effectual regulation to the height that shelters from, traditional screen can't change the transparency according to people's needs, thereby satisfy people and keep out the wind printing opacity or be in the light promptly and hide the requirement of wind again, make people can't carry out quick regulation to the screen according to self demand, traditional screen is because the surface area is great, consequently a large amount of dusts of easy adhesion in the use, people are inconvenient carries out rapid processing to the dust on the screen. Thereby greatly influencing the neatness of the screen and reducing the aesthetic degree of the screen.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the indoor assembled folding screen with the adjusting function is provided for solving the problems that the height and the length of the traditional screen cannot be adjusted, the transparency of the traditional screen cannot be changed, and people cannot conveniently clean dust on the screen.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an indoor assembled folding screen with an adjusting function comprises a base, wherein support rods are fixedly connected to the left side and the right side of the upper surface of the base, an adjusting mechanism is arranged in each support rod, a screen body is arranged on the upper side of the base, the left side and the right side of the screen body are fixedly connected with the adjusting mechanism, a cleaning mechanism is meshed with one side of the adjusting mechanism and is located on the front side of the screen body, two transparency changing mechanisms are arranged in the screen body, limiting mechanisms are fixedly connected to the left side and the right side of the front side of the screen body, and a plurality of connecting mechanisms are fixedly connected to the left side and the right side of the screen body.

As a further description of the above technical solution:

the transparency changing mechanism comprises a telescopic rod, one end of the telescopic rod is fixedly connected to one side of the inner wall of the screen body, a limiting block is fixedly connected to the other end of the telescopic rod, a first spring is sleeved on the outer surface of the telescopic rod, two ends of the first spring are fixedly connected with the outer surface of the telescopic rod and one side of the limiting block respectively, a sliding block is fixedly connected to the lower surface of the limiting block, the sliding block is slidably connected into a sliding groove formed in the lower surface of the inner wall of the screen body, a cylinder is fixedly connected to the front surface of the first sliding block, and the cylinder penetrates through a through hole formed in the front of the screen body and is fixedly connected with a T-shaped plate.

As a further description of the above technical solution:

the back of the limiting block is fixedly connected with a magnet, and one side of the magnet is fixedly connected with one side of the inner wall of the screen body through a first blocking cloth.

As a further description of the above technical solution:

the limiting mechanism comprises an installation frame, the installation frame is located on one side of the T-shaped plate, the back of the installation frame is fixedly connected with the front face of the screen body, first T-shaped sliding grooves are formed in the upper side face and the lower side face of the inner wall of the installation frame, first T-shaped sliding blocks are connected in the first T-shaped sliding grooves in a sliding mode, one side face of each first T-shaped sliding block is fixedly connected with one side face of the inner wall of each first T-shaped sliding groove through a second spring, and opposite faces of the two first T-shaped sliding blocks are fixedly connected with a push.

As a further description of the above technical solution:

the upper surface joint of installing frame inner wall has first sliding sleeve, and sliding connection has first slide bar in the first sliding sleeve, the top fixedly connected with first in command of first slide bar, the bottom fixedly connected with clamp splice of first slide bar, the opposite face difference fixedly connected with first rubber pad and second rubber pad of clamp splice and push pedal.

As a further description of the above technical solution:

the connecting mechanism comprises a fixed block, a first rotating shaft is fixedly connected to one side face of the fixed block, the first rotating shaft is sleeved in a first bearing clamped to one side face of the supporting rod, a second T-shaped sliding groove is formed in the other side face of the fixed block, two second T-shaped sliding blocks are slidably connected in the second T-shaped sliding groove, opposite faces of the two second T-shaped sliding blocks are fixedly connected through a third spring, half rings are fixedly connected to one side face of each of the two second T-shaped sliding blocks, and opposite faces of the two half rings are attached to each other.

As a further description of the above technical solution:

the adjusting mechanism comprises a second rotating shaft and a third rotating shaft, the second rotating shaft is sleeved in a second bearing clamped on one side surface of the right supporting rod, the right end of the second rotating shaft is fixedly connected with a second handle, the outer surface of the second rotating shaft is clamped with a first bevel gear, the outer surface of the first bevel gear is meshed with a second bevel gear, the second bevel gear is clamped on the outer surface of the third rotating shaft, the third rotating shaft is sleeved in a third bearing clamped on the lower surface of the inner wall of the right supporting rod, the bottom end of the third rotating shaft is fixedly connected with a threaded column, the outer surface of the threaded column is in threaded connection with a threaded cap, the left side surface of the threaded cap is fixedly connected with the right side surface of the screen body, the left side surface of the screen body is fixedly connected with a second sliding sleeve, a second sliding rod is connected in the second sliding sleeve in a sliding way, the bottom end of the second sliding rod is fixedly connected with the lower surface of the inner wall of the left side supporting rod, the lower surface of the screen body is fixedly connected with the lower surface of the inner wall of the base through a second blocking cloth.

As a further description of the above technical solution:

the cleaning mechanism comprises a worm wheel, a worm and a fourth rotating shaft, the worm is connected to the outer surface of the third rotating shaft in a clamped mode, the worm wheel is meshed with the front surface of the worm, the worm wheel is connected to the outer surface of the fourth rotating shaft in a clamped mode, two fourth bearings are connected to the outer surface of the fourth rotating shaft in a clamped mode, the two fourth bearings are connected to the opposite surfaces of the inner walls of the two supporting rods in a clamped mode respectively, a cleaning roller is connected to the outer surface of the fourth rotating shaft in a clamped mode, and the outer surface of the cleaning roller is attached to the front surface of the screen body.

As a further description of the above technical solution:

the screen body is made of transparent materials, the lower surface of the base is fixedly connected with two universal wheels, and the two universal wheels are bilaterally symmetrical on the lower surface of the base.

As a further description of the above technical solution:

the left side surface and the right side surface of the inner wall of the base are fixedly connected with baffles, and the upper surfaces of the baffles are attached to the lower surface of the screen body.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. in the utility model, through the arrangement of the transparency changing mechanism, when people need to be transparent when using the screen body, the cylinders are pulled by both hands, so that the two cylinders drive the two magnets to move towards the direction away from each other through the two stoppers, so that the two magnets drive the two first blocking cloths to move towards the direction away from each other under the action of the contraction of the telescopic rod, then the limiting mechanism is utilized, the first sliding rod is pulled upwards, the cylinders drive the T-shaped plate to move into the mounting frame and extrude the two push plates, then the first sliding rod is put down, the cylinders are fixed by the elasticity of the first rubber pad, the second rubber pad and the second spring, thereby the opening of the first blocking cloths is realized, the screen body still has the effect of blocking the wind when the screen body needs to block the wind, the two first blocking cloths are closed again through opposite operations, so that the purpose is achieved, people can change the transparency of the screen body according to the needs of the people, and the requirements of people on wind shielding and light transmission or light shielding and wind shielding are met.

2. In the utility model, by arranging the connecting mechanism, when people need to increase the area of the screen body, the first rotating shaft is firstly rotated, the two half rings can drift by a certain angle by utilizing the rotation of the first rotating shaft, and then the two half rings are pulled to be away from each other under the sliding of the second T-shaped slider, so that the two half rings can be inserted into the two half rings of the other screen body to be connected, thereby facilitating the people to quickly connect the two screen bodies, realizing the purpose of quickly increasing the area of the screen body, and the two screen bodies can be rotated freely, further adjusting the angle, when the height of the screen body needs to be increased, the first bevel gear can be rotated by utilizing the rotation of the second rotating shaft by arranging the adjusting mechanism, and the third rotating shaft can be rotated by utilizing the meshing of the first bevel gear and the second bevel gear, thereby make the screw thread post rotate, utilize the rotation of screw thread post to make the screw cap drive the screen body upward movement, utilize the upward movement of screen body can keep off the cloth with the second and stretch to increase the height of screen body, and then make people can be quick effectual adjust the height and the length of screen body, thereby increased the area that shelters from of screen body.

3. The utility model discloses in, through setting up clean mechanism, when the third pivot is rotatory, can make the worm rotate, the rotation that utilizes the worm can make the worm wheel rotate, thereby make the fourth pivot rotate under the drive of worm wheel, the commentaries on classics of utilizing the fourth pivot can make the screen body clean the roller also can rotate when reciprocating, thereby utilize the rotation of clean roller can realize the quick cleanness to dust on the screen body, the quick cleanness of a large amount of dusts on people to the screen body has been made things convenient for, the clean degree of screen body has been guaranteed, the aesthetic property of screen body has been improved.

Drawings

FIG. 1 is a schematic view of a front view structure of an indoor assembled folding screen with an adjusting function according to the present invention;

FIG. 2 is a schematic view of a side view of a foldable screen with an indoor assembly and an adjusting function according to the present invention;

FIG. 3 is a schematic perspective view of a first sliding rod and a first handle of an indoor assembled folding screen with an adjusting function according to the present invention;

FIG. 4 is an enlarged schematic view of the position A of the indoor assembled folding screen with adjusting function according to the present invention;

FIG. 5 is an enlarged schematic view of the position B of the indoor assembled folding screen with adjusting function according to the present invention;

FIG. 6 is an enlarged schematic view of the position C of the indoor assembled folding screen with adjusting function according to the present invention;

fig. 7 is a schematic perspective view of a base in an indoor assembled folding screen with an adjusting function according to the present invention.

Illustration of the drawings: 1. a base; 2. a support bar; 3. a screen body; 4. a transparency changing mechanism; 41. a cylinder; 42. a slider; 43. a first spring; 44. a telescopic rod; 45. a first patch; 46. a magnet; 47. a T-shaped plate; 5. a limiting mechanism; 51. installing a frame; 52. pushing the plate; 53. a second spring; 54. a first T-shaped slider; 55. a first handle; 56. a first slide bar; 57. a clamping block; 58. a first rubber pad; 59. a second rubber pad; 6. a connecting mechanism; 61. a fixed block; 62. a second T-shaped slider; 63. a half ring; 64. a third spring; 65. a first rotating shaft; 7. an adjustment mechanism; 71. a second rotating shaft; 72. a third rotating shaft; 73. a first bevel gear; 74. a threaded cap; 75. a threaded post; 76. a second slide bar; 77. a second sliding sleeve; 8. a cleaning mechanism; 81. a worm gear; 82. a fourth rotating shaft; 83. a cleaning roller; 9. a second patch; 10. a baffle plate; 11. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: an indoor assembled folding screen with an adjusting function comprises a base 1, wherein the left side surface and the right side surface of the inner wall of the base 1 are fixedly connected with a baffle 10, the upper surface of the baffle 10 is attached to the lower surface of a screen body 3, and the baffle 10 is arranged, so that the screen body 3 can be placed more stably;

the left side and the right side of the upper surface of the base 1 are fixedly connected with supporting rods 2, adjusting mechanisms 7 are arranged in the supporting rods 2, each adjusting mechanism 7 comprises a second rotating shaft 71 and a third rotating shaft 72, the second rotating shaft 71 is sleeved in a second bearing clamped on one side surface of the corresponding right supporting rod 2, the right end of the second rotating shaft 71 is fixedly connected with a second handle, the outer surface of the second rotating shaft 71 is clamped with a first bevel gear 73, the outer surface of the first bevel gear 73 is meshed with a second bevel gear which is clamped on the outer surface of the third rotating shaft 72, the third rotating shaft 72 is sleeved in a third bearing clamped on the lower surface of the inner wall of the right supporting rod 2, the bottom end of the third rotating shaft 72 is fixedly connected with a threaded column 75, the outer surface of the threaded column 75 is in threaded connection with a threaded cap 74, the left side surface of the threaded cap 74 is fixedly connected with the right side surface of the screen body 3, the left side surface of the screen body 3 is fixedly connected with a second sliding sleeve 77, a second slide bar 76 is connected in the second slide sleeve 77 in a sliding way, the bottom end of the second slide bar 76 is fixedly connected with the lower surface of the inner wall of the left supporting bar 2, the lower surface of the screen body 3 is fixedly connected with the lower surface of the inner wall of the base 1 through a second blocking cloth 9, by arranging the second rotating shaft 71, the first bevel gear 73 is rotated by the rotation of the second rotating shaft 71, the third rotating shaft 72 can be rotated by the meshing of the first bevel gear 73 and the second bevel gear, thereby enabling the threaded column 75 to rotate, enabling the threaded cap 74 to drive the screen body 3 to move upwards by utilizing the rotation of the threaded column 75, and enabling the second blocking cloth 9 to be stretched by utilizing the upward movement of the screen body 3, thereby increasing the height of the screen body 3, so that people can quickly and effectively adjust the height of the screen body 3, thereby increasing the shielding area of the screen body 3;

the upper side of the base 1 is provided with the screen body 3, the screen body 3 is made of transparent materials, the lower surface of the base 1 is fixedly connected with two universal wheels, the two universal wheels are bilaterally symmetrical on the lower surface of the base 1, and the screen body 3 can be moved randomly by utilizing the two universal wheels through arranging the universal wheels, so that the use of people is facilitated;

the left side and the right side of the screen body 3 are fixedly connected with the adjusting mechanism 7, one side of the adjusting mechanism 7 is meshed with the cleaning mechanism 8, the cleaning mechanism 8 comprises a worm wheel 81, a worm and a fourth rotating shaft 82, the worm is clamped on the outer surface of the third rotating shaft 72, the front of the worm is meshed with the worm wheel 81, the worm wheel 81 is clamped on the outer surface of the fourth rotating shaft 82, the outer surface of the fourth rotating shaft 82 is clamped with two fourth bearings, the two fourth bearings are respectively clamped on the opposite surfaces of the inner walls of the two support rods 2, the outer surface of the fourth rotating shaft 82 is clamped with the cleaning roller 83, the outer surface of the cleaning roller 83 is attached to the front of the screen body 3, the worm wheel 81 and the worm are arranged, the worm can rotate when the third rotating shaft 72 rotates, the worm wheel 81 can rotate by utilizing the rotation of the worm, and the fourth rotating shaft 82 rotates under the driving of the worm wheel 81, the cleaning roller 83 can also rotate while the screen body 3 moves up and down by utilizing the rotation of the fourth rotating shaft 82, so that the dust on the screen body 3 can be quickly cleaned by utilizing the rotation of the cleaning roller 83, the quick cleaning of a large amount of dust on the screen body 3 by people is facilitated, the neatness of the screen body 3 is ensured, and the attractiveness of the screen body 3 is improved;

the cleaning mechanism 8 is positioned on the front surface of the screen body 3, two transparency changing mechanisms 4 are arranged in the screen body 3, each transparency changing mechanism 4 comprises a telescopic rod 44, one end of each telescopic rod 44 is fixedly connected to one side surface of the inner wall of the screen body 3, and the other end of each telescopic rod 44 is fixedly connected with a limiting block;

the back of the limiting block is fixedly connected with a magnet 46, one side of the magnet 46 is fixedly connected with one side of the inner wall of the screen body 3 through a first blocking cloth 45, the magnet 46 is arranged, the two first blocking cloths 45 can be connected more tightly by utilizing the magnet 46, the outer surface of the telescopic rod 44 of the screen body 3 with the shading effect is sleeved with a first spring 43, two ends of the first spring 43 are respectively fixedly connected with the outer surface of the telescopic rod 44 and one side of the limiting block, the lower surface of the limiting block is fixedly connected with a sliding block 42, the sliding block 42 is connected in a sliding groove formed in the lower surface of the inner wall of the screen body 3 in a sliding way, the front of the first sliding block 42 is fixedly connected with a cylinder 41, the cylinder 41 passes through a through hole 11 formed in the front of the screen body 3 and is fixedly connected with a T-shaped plate 47, through the arrangement of the cylinder 41, when people need to use the screen to be transparent, the cylinder 41 is pulled by both hands, therefore, the two cylinders 41 drive the two magnets 46 to move towards the far direction through the two limiting blocks, so that the two magnets 46 drive the two first blocking cloths 45 to move towards the far direction under the action of the contraction of the telescopic rod 44, and people can change the transparency of the screen body 3 according to the needs of the people, thereby meeting the requirements of people on wind shielding, light transmission or light blocking and wind shielding;

the left side and the right side of the front face of the screen body 3 are fixedly connected with limiting mechanisms 5, each limiting mechanism 5 comprises a mounting frame 51, the upper surface of the inner wall of the mounting frame 51 is connected with a first sliding sleeve in a clamping manner, a first sliding rod 56 is connected in the first sliding sleeve in a sliding manner, the top end of the first sliding rod 56 is fixedly connected with a first handle 55, the bottom end of the first sliding rod 56 is fixedly connected with a clamping block 57, the opposite faces of the clamping block 57 and the push plate 52 are respectively and fixedly connected with a first rubber pad 58 and a second rubber pad 59, the T-shaped plate 47 can be clamped by the push plate 52 and the clamping block 57 more firmly by arranging the first rubber pad 58 and the second rubber pad 59, the T-shaped plate 47 is prevented from moving, the mounting frame 51 is positioned on one side of the T-shaped plate 47, the back face of the mounting frame 51 is fixedly connected with the front face of the screen body 3, the upper side face, a first T-shaped sliding block 54 is connected in the first T-shaped sliding groove in a sliding mode, one side face of the first T-shaped sliding block 54 is fixedly connected with one side face of the inner wall of the first T-shaped sliding groove through a second spring 53, push plates 52 are fixedly connected to opposite faces of the two first T-shaped sliding blocks 54, the first sliding rod 56 is arranged, the first sliding rod 56 is pulled upwards firstly, the T-shaped plate 47 is driven by the cylinder 41 to move into the mounting frame 51 and extrude the two push plates 52, then the first sliding rod 56 is put down, and the cylinder 41 is fixed by the aid of elasticity of the first rubber pad 58, the second rubber pad 59 and the second spring 53, so that the first blocking cloth 45 is opened, light rays penetrate through the transparent screen body 3, and the screen body 3 still has the effect of blocking the wind;

the left side and the right side of the screen body 3 are fixedly connected with a plurality of connecting mechanisms 6, each connecting mechanism 6 comprises a fixed block 61, one side of each fixed block 61 is fixedly connected with a first rotating shaft 65, the first rotating shaft 65 is sleeved in a first bearing clamped on one side of the support rod 2, the other side of each fixed block 61 is provided with a second T-shaped sliding groove, two second T-shaped sliding blocks 62 are slidably connected in the second T-shaped sliding grooves, the opposite surfaces of the two second T-shaped sliding blocks 62 are fixedly connected through a third spring 64, one side of each of the two second T-shaped sliding blocks 62 is fixedly connected with a half ring 63, the opposite surfaces of the two half rings 63 are attached, the two half rings 63 are enabled to drift at a certain angle by rotation of the first rotating shaft 65 through the arrangement of the first rotating shaft 65, and then the two half rings 63 are pulled to enable the two half rings 63 to be away from each other under sliding of the second T-shaped sliding blocks 62, so that the two half rings 63 can be inserted into the two half rings 63 of another screen body 3 to be connected In, thereby made things convenient for people to carry out the high-speed joint to two screen bodies 3, thereby realized the purpose of the 3 areas of increase screen body fast, and can rotate wantonly between two screen bodies 3, and then carry out the adjustment of angle, and then make people can be fast effectual adjust the length of screen body 3, thereby increased the area that shelters from of screen body 3.

The working principle is as follows: when people need to be transparent when using the screen, the two cylinders 41 are pulled by two hands, so that the two cylinders 41 drive the two magnets 46 to move towards the direction away from each other through the two limit blocks, the two magnets 46 drive the two first blocking cloths 45 to move towards the direction away from each other under the action of the contraction of the telescopic rod 44, the first sliding rod 56 is pulled upwards at the same time, the T-shaped plate 47 is driven by the cylinders 41 to move into the mounting frame 51 and extrude the two push plates 52, the first sliding rod 56 is put down, the cylinders 41 are fixed by the aid of the elasticity of the first rubber pad 58, the second rubber pad 59 and the second spring 53, so that the first blocking cloths 45 are opened, when the screen body 3 needs to block light and wind, the two first blocking cloths 45 are closed again through opposite operation, the purpose is achieved, when people need to increase the area of the screen body 3, firstly rotating the first rotating shaft 65, making the two half rings 63 drift at a certain angle by the rotation of the first rotating shaft 65, then pulling the two half rings 63 to make the two half rings 63 separate from each other by the sliding of the second T-shaped sliding block 62, making the two half rings 63 insert into the two half rings 63 of another screen body 3 to be connected, thereby facilitating people to quickly connect the two screen bodies 3, when the height of the screen body 3 needs to be increased, making the first bevel gear 73 rotate by the rotation of the second rotating shaft 71, making the third rotating shaft 72 rotate by the engagement of the first bevel gear 73 and the second bevel gear, thereby making the threaded column 75 rotate, making the threaded cap 74 drive the screen body 3 to move upwards by the rotation of the threaded column 75, stretching the second blocking cloth 9 by the upward movement of the screen body 3, thereby increasing the height of the screen body 3, the worm is driven to rotate while the third rotating shaft 72 rotates, the worm wheel 81 is rotated by the rotation of the worm, so that the fourth rotating shaft 82 is driven to rotate by the worm wheel 81, the cleaning roller 83 rotates while the screen body 3 moves up and down by the rotation of the fourth rotating shaft 82, and the dust on the screen body 3 is quickly cleaned by the rotation of the cleaning roller 83.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (10)

1. An indoor assembled folding screen with an adjusting function comprises a base (1) and is characterized in that supporting rods (2) are fixedly connected to the left side and the right side of the upper surface of the base (1), adjusting mechanisms (7) are arranged in the supporting rods (2), a screen body (3) is arranged on the upper side of the base (1), the left side and the right side of the screen body (3) are fixedly connected with the adjusting mechanisms (7), a cleaning mechanism (8) is meshed to one side of each adjusting mechanism (7), the cleaning mechanism (8) is located on the front side of the screen body (3), two transparency changing mechanisms (4) are arranged in the screen body (3), limiting mechanisms (5) are fixedly connected to the left side and the right side of the front of the screen body (3), and a plurality of connecting mechanisms (6) are fixedly connected to the left side and the right side of the screen body (3).

2. An indoor-assembled folding screen with adjusting function as claimed in claim 1, the screen transparency changing mechanism is characterized in that the transparency changing mechanism (4) comprises a telescopic rod (44), one end of the telescopic rod (44) is fixedly connected to one side of the inner wall of the screen body (3), a limiting block is fixedly connected to the other end of the telescopic rod (44), a first spring (43) is sleeved on the outer surface of the telescopic rod (44), two ends of the first spring (43) are fixedly connected with the outer surface of the telescopic rod (44) and one side of the limiting block respectively, a sliding block (42) is fixedly connected to the lower surface of the limiting block, the sliding block (42) is connected to the sliding groove formed in the lower surface of the inner wall of the screen body (3) in a sliding mode, a cylinder (41) is fixedly connected to the front side of the first sliding block (42), and the cylinder (41) penetrates through holes (11) formed in the front side of the screen body (3) and is fixedly connected with a T-shaped plate (47).

3. An indoor assembled folding screen with adjusting function as claimed in claim 2, characterized in that the back of the limiting block is fixedly connected with a magnet (46), and one side of the magnet (46) is fixedly connected with one side of the inner wall of the screen body (3) through a first cloth (45).

4. An indoor assembled folding screen with an adjusting function according to claim 2, wherein the limiting mechanism (5) comprises a mounting frame (51), the mounting frame (51) is positioned at one side of the T-shaped plate (47), the back surface of the mounting frame (51) is fixedly connected with the front surface of the screen body (3), the upper and lower side surfaces of the inner wall of the mounting frame (51) are respectively provided with a first T-shaped sliding slot, a first T-shaped sliding block (54) is connected in the first T-shaped sliding slot in a sliding manner, one side surface of the first T-shaped sliding block (54) is fixedly connected with one side surface of the inner wall of the first T-shaped sliding slot through a second spring (53), and the opposite surfaces of the two first T-shaped sliding blocks (54) are respectively fixedly connected with a push plate (52).

5. An indoor assembled folding screen with adjusting function as claimed in claim 4, characterized in that the upper surface of the inner wall of the mounting frame (51) is connected with a first sliding sleeve in a snap-fit manner, a first sliding rod (56) is connected in the first sliding sleeve in a sliding manner, the top end of the first sliding rod (56) is fixedly connected with a first handle (55), the bottom end of the first sliding rod (56) is fixedly connected with a clamping block (57), and the opposite surfaces of the clamping block (57) and the push plate (52) are fixedly connected with a first rubber pad (58) and a second rubber pad (59), respectively.

6. An indoor assembled folding screen with adjusting function as claimed in claim 1, wherein the connecting mechanism (6) comprises a fixed block (61), one side of the fixed block (61) is fixedly connected with a first rotating shaft (65), the first rotating shaft (65) is sleeved in a first bearing clamped on one side of the supporting rod (2), the other side of the fixed block (61) is provided with a second T-shaped sliding slot, two second T-shaped sliding blocks (62) are slidably connected in the second T-shaped sliding slot, opposite surfaces of the two second T-shaped sliding blocks (62) are fixedly connected through a third spring (64), one side of each of the two second T-shaped sliding blocks (62) is fixedly connected with a half ring (63), and opposite surfaces of the two half rings (63) are jointed.

7. An indoor assembled folding screen with adjusting function as claimed in claim 6, wherein the adjusting mechanism (7) comprises a second rotating shaft (71) and a third rotating shaft (72), the second rotating shaft (71) is sleeved in a second bearing clamped on one side of the right supporting rod (2), the right end of the second rotating shaft (71) is fixedly connected with a second handle, the outer surface of the second rotating shaft (71) is clamped with a first bevel gear (73), the outer surface of the first bevel gear (73) is engaged with a second bevel gear, the second bevel gear is clamped on the outer surface of the third rotating shaft (72), the third rotating shaft (72) is sleeved in a third bearing clamped on the lower surface of the inner wall of the right supporting rod (2), the bottom end of the third rotating shaft (72) is fixedly connected with a threaded column (75), the outer surface of the threaded column (75) is threadedly connected with a threaded cap (74), the left side surface of the threaded cap (74) is fixedly connected with the right side surface of the screen body (3), the left side face of the screen body (3) is fixedly connected with a second sliding sleeve (77), the second sliding sleeve (77) is connected with a second sliding rod (76) in a sliding mode, the bottom end of the second sliding rod (76) is fixedly connected with the lower surface of the inner wall of the left supporting rod (2), and the lower surface of the screen body (3) is fixedly connected with the lower surface of the inner wall of the base (1) through a second blocking cloth (9).

8. An indoor assembled folding screen with adjusting function as claimed in claim 7, characterized in that the cleaning mechanism (8) comprises a worm wheel (81), a worm and a fourth rotating shaft (82), the worm is clamped on the outer surface of the third rotating shaft (72), the worm wheel (81) is meshed on the front surface of the worm, the worm wheel (81) is clamped on the outer surface of the fourth rotating shaft (82), two fourth bearings are clamped on the outer surface of the fourth rotating shaft (82), the two fourth bearings are respectively clamped on the opposite surfaces of the inner walls of the two supporting rods (2), the cleaning roller (83) is clamped on the outer surface of the fourth rotating shaft (82), and the outer surface of the cleaning roller (83) is jointed with the front surface of the screen body (3).

9. An indoor assembled folding screen with adjusting function as claimed in claim 1, wherein the screen body (3) is made of transparent material, and two universal wheels are fixedly connected to the lower surface of the base (1), and are bilaterally symmetrical on the lower surface of the base (1).

10. An indoor assembled folding screen with adjusting function as claimed in claim 1, wherein the left and right sides of the inner wall of the base (1) are fixedly connected with baffles (10), and the upper surface of the baffles (10) is attached to the lower surface of the screen body (3).

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