Remote command operation control platform for office furniture and application thereof

Abstract

The invention relates to the technical field of office appliances, in particular to a remote command operation control platform for office furniture and application thereof.The remote command operation control platform comprises two frames and supporting legs on the two sides of the frames, the two frames are rotationally connected through the supporting legs, and the limit bending angle of the two frames is 180 degrees; supporting sliding frames are symmetrically installed in the frame, and each supporting sliding frame comprises a side sliding plate and a supporting pulley. Through cooperation of the bottom connecting frame, the extension frame and the supporting frame, the area extension effect can be achieved through folding and stretching of the extension turning plates, the supporting frame can automatically fall down and automatically adjust the current supporting height while the extension turning plates are unfolded, the extension turning plates can be automatically increased according to use, and the extension turning plates can be used in cooperation with side sliding plates; and the whole structure of the device can meet the daily office requirements, can quickly meet the meeting requirements of multiple persons and other emergency situations, solves the problem of pain points encountered in actual work, and achieves the ideal design purpose.

Description

Technical Field

[0001] The present invention relates to the technical field of office appliances, and specifically to a remote command operation control platform for office furniture and its application. Background Art

[0002] Combined with the actual work, we found that the existing office appliances lack flexibility, and the layout design of office desks and chairs with low space utilization efficiency cannot meet the needs of the modern flexible business environment and the frequently changing team combination mode; therefore, it cannot meet the existing requirements, and for this reason, we propose a remote command operation control platform for office furniture and its application. Summary of the Invention

[0003] The present invention provides a remote command operation control platform for office furniture and its application, which has the beneficial effect of high flexibility, and solves the problems mentioned in the above background art that the office appliances lack flexibility, and the layout design of office desks and chairs with low space utilization efficiency cannot meet the needs of the modern flexible business environment and the frequently changing team combination mode.

[0004] The present invention provides the following technical solution: a remote command operation control platform for office furniture and its application, wherein a remote command operation control platform for office furniture includes a frame and legs on both sides of the frame. There are two frames, and the two frames are rotatably connected by legs, and the extreme bending angle of the two frames is one hundred and eighty degrees;

[0005] Support sliding frames are symmetrically installed inside the frame, and the support sliding frames include side sliding plates and support pulleys;

[0006] Support pulleys are symmetrically installed on the inner wall of the frame, and side sliding plates are slidably installed on the upper surface of the support pulleys;

[0007] Inner lining plates are also installed inside the two frames, and support top frames are symmetrically provided at both ends of the inner lining plates;

[0008] The support top frame includes a through groove, a support round frame and a limit bottom groove. Activity groove pits located at both ends of the inner lining plate are provided inside the through groove, a support round frame is rotatably installed inside the activity groove pits, one end of the support round frame is rotatably connected to the activity groove pit, limit bottom grooves are symmetrically provided on the lower surface of the side sliding plate, and the other end of the support round frame is used for sliding inside the limit bottom groove;

[0009] The support round frame is used to provide the condition for lifting the inner lining plate.

[0010] As an alternative solution of the remote command operation control platform for office furniture according to the present invention, wherein: the support top frame further includes a flat groove, a horizontal support rod, a connecting shaft and a limiting shaft; one end of the inner lining plate is also provided with a flat groove, a horizontal support rod is slidably installed inside the flat groove, one end of the horizontal support rod is rotatably connected to a connecting shaft, the horizontal support rod penetrates through the connecting shaft and one end of the support circular frame, and a limiting shaft is installed inside two of the support pulleys.

[0011] As an alternative solution of the remote command operation control platform for office furniture according to the present invention, wherein: limiting sliding grooves are symmetrically arranged on both sides of the side sliding plate, sliding pins are symmetrically arranged on the inner wall of the frame, and the sliding pins are used for sliding inside the limiting sliding grooves.

[0012] As an alternative solution of the remote command operation control platform for office furniture according to the present invention, wherein: a socket pipe is further installed at one end of the side sliding plate, and the horizontal support rod is used for inserting into the inside of the socket pipe;

[0013] When the side sliding plate slides, the limiting shaft is used to provide a reaction force for the support circular frame and provide a condition for the inner lining plate to rise.

[0014] As an alternative solution of the remote command operation control platform for office furniture according to the present invention, wherein: an extension frame is connected to the other end of the side sliding plate, the extension frame includes an extension flap and a limiting post; a plurality of extension flaps are arranged at one end of the side sliding plate, and the extension flaps are arranged vertically, and a limiting post is arranged on the lower surface of each extension flap, and the limiting post is used for limiting the support frame.

[0015] As an alternative solution of the remote command operation control platform for office furniture according to the present invention, wherein: a bottom connecting frame is installed at the lower ends of two of the extension flaps, the upper ends of two of the extension flaps are connected through a connecting end, and the extension flap can be unfolded into a horizontal shape through the connecting end and the bottom connecting frame;

[0016] A turning shaft is provided at the upper end of the outermost side extension flap, and an inner hole is provided inside the turning shaft;

[0017] Penetrating shafts are provided on both sides at one end of the side sliding plate, and the penetrating shafts are used for sleeving on both ends of the turning shaft.

[0018] As an alternative solution of the remote command operation control platform for office furniture according to the present invention, wherein: the bottom connecting frame includes a support frame, a connecting pin, a right limiting edge, a left limiting edge and an inner cavity body; an inner cavity body is oppositely arranged inside the support frame, a connecting pin is provided at the lower end of the extension flap, and the connecting pin is used for moving inside the inner cavity body;

[0019] One side of the inner cavity body is provided with a right limiting edge located inside the support frame, and the other side of the inner cavity body is provided with a left limiting edge located inside the support frame.

[0020] As an alternative solution of the remote command operation control platform for office furniture according to the present invention, wherein: a flat connecting pin is provided at the upper end of the extended flap, the flat connecting pin is used for rotation inside the connecting end, the through shaft is used for passing through the connecting end and the flat connecting pin, and fixing the flat connecting pin inside the connecting end;

[0021] Support devices are installed at the lower ends of both the connecting end and the support frame. The support device includes a positioning shaft, a support foot, a movable shaft, and a rubber foot. Support feet are also installed on the lower surfaces of the connecting end and the support frame. The movable shaft is slidably installed inside the support foot, and a rubber foot is fixedly installed at one end of the movable shaft.

[0022] As an alternative solution of the remote command operation control platform for office furniture according to the present invention, wherein: the support device further includes a limiting groove, a rubber end, a first shaft (first connecting shaft), a second shaft (second connecting shaft), a slider, a connecting rope, and a spring. Limiting grooves are arranged on the outer surface of the movable shaft;

[0023] Rubber ends are also arranged on both sides of the movable shaft and located inside the support foot. The rubber ends are used to provide the braking function of the movable shaft. The rubber ends are rotatably installed inside the support foot. A first shaft is connected to the upper end of the rubber end, and a second shaft is also installed at the upper end of the rubber end. The second shaft is used to rotatably install the first shaft inside the rubber end;

[0024] A spring is installed at one end of the first shaft, and the spring is used to provide the tensile force for the first shaft;

[0025] A positioning shaft is installed at one end of the support foot, and the positioning shaft is used to rotatably install the support foot at the lower ends of the connecting end and the support frame;

[0026] Sliders are installed at one ends of the two first shafts and located inside the support foot. A connecting rope is installed on one side of the slider, and the other end of the connecting rope is fixed to the outer side of the positioning shaft.

[0027] The present invention also provides a remote command operation control platform for office furniture and its application. The application includes the following steps:

[0028] S1. Supported by the supporting pulleys, the upper end of the supporting circular frame slides inside the limiting bottom groove. As shown in the figure, when the side slide plate slides to the extreme position, the upper end of the supporting circular frame will also be at one end inside the limiting bottom groove, causing the limiting shaft to contact one side of the supporting circular frame. At this time, an outward tensile force is applied to the two side slide plates. Through the pushing of the limiting shaft and the side of the supporting circular frame, a reverse force is applied to the supporting circular frame compared to the side slide plate. However, the top of the supporting circular frame is restricted by the limiting bottom groove. When the supporting circular frame is subjected to the reverse force, it will rotate around the top of the supporting circular frame, causing the bottom end of the supporting circular frame to rise in an arc shape. The bottom end of the supporting circular frame is rotatably connected to one end of the inner lining plate. When the supporting circular frame moves, it will drive the inner lining plate to rise together. After rising to the extreme position, it will be higher than the height of the side slide plate. With continuous advancement, it will drive the inner lining plate to fall, making the inner lining plate flush with the side slide plate and fit together;

[0029] S2. When the height of the inner lining plate is flush with the side slide plate, the two will fit together. By using the support of the supporting circular frame, a circular movement trajectory is formed. When the height of the inner lining plate is flush with the side slide plate, through the continuous force of the limiting bottom groove, one end of the supporting circular frame will be pushed, driving the horizontal support rod to move inside the movable groove pit. The connecting shaft and the horizontal support rod are in a connected state. When the horizontal support rod is pushed by one end of the supporting circular frame, it will drive the connecting shaft to move together and insert into the inner part of the insertion pipe to complete the support function;

[0030] S3. When the outer extension flap forms a plane, it is supported by the supporting device. For the supporting device below the connection end, after each outer extension flap is unfolded, the limiting columns are arranged on the surface facing downwards. The two outer extension flaps on both sides of the connection end are designed to be folded in half, making the limiting columns arranged symmetrically and staggeredly. When the two outer extension flaps are unfolded, the limiting columns are disengaged from the limit of the supporting device;

[0031] When the supporting device falls, due to its own gravity, it flips 90 degrees to face downwards. During the flipping process, the connecting rope is fixed to the outer surface of the positioning shaft, and the positioning shaft and the supporting foot are in relative motion. When the supporting foot flips, it will pull the slider to move by stretching the connecting rope, drive the rubber foot to stretch, and at the same time drive the rubber end to rotate, making the bottom end of the rubber end turn in the opposite direction to that shown in the figure. At the same time, using the gravity of the movable shaft itself, it automatically exits the inside of the supporting foot and stops extending when it touches the ground.

[0032] The present invention has the following beneficial effects:

[0033] 1. The remote command operation control platform for office furniture, while pulling the side slide plate, utilizes the contact between the limit shaft and the support circular frame, and provides a reverse force to the support circular frame, enabling the support circular frame to form a rotational force around the point connected to the side slide plate. Using the rotational force, one end of the support circular frame drives one end of the inner lining plate, and raises one end of the inner lining plate, and finally makes it flush with the side slide plate, thus greatly increasing the usable area on the upper surface of the frame. Moreover, the frame is in a symmetrical state. After the inner lining plate is removed, the frame can be directly symmetrically folded, further saving the occupied space. At the same time, by inserting the connecting shaft into the inside of the insertion pipe, the support for the inner lining plate is further increased, as well as the connection integrity with the side slide plate, thereby realizing the function of increasing the usable area and saving the space occupation.

[0034] 2. The remote command operation control platform for office furniture, through the cooperation of the bottom connecting frame with the extension frame and the support frame, utilizes the folding of the extension flap. After stretching, the area extension effect can be achieved. While unfolding, the support frame will automatically drop and automatically adjust the current support height. Moreover, the extension flap can be increased according to the use, and can be used in cooperation with the side slide plate to further extend the usable area. And the overall structure of the device can meet the daily office needs, and can quickly realize the needs of multiple people for meetings, as well as other emergency situations, realizing the original intention of the design of this application and achieving the technical effects expected by the research and development. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic structural diagram of the whole of the present invention.

[0036] Figure 2 It is a schematic structural diagram of the bottom of the whole of the present invention.

[0037] Figure 3 It is a schematic structural diagram of the support top frame of the present invention.

[0038] Figure 4 It is a schematic structural diagram of the support circular frame of the present invention.

[0039] Figure 5 It is a schematic structural diagram of the extension flap of the present invention.

[0040] Figure 6 For the present invention Figure 5 Partial structural schematic diagrams at A positions.

[0041] Figure 7 It is a schematic diagram of the inside of the support foot of the present invention.

[0042] Figure 8 For the present invention Figure 7 Partial structural schematic diagrams at B positions.

[0043] Figure 9For the present invention Figure 7 are the partial structural schematic diagrams at position C of the present invention.

[0044] In the figure: 1, frame; 2, movable slot pit; 3, support top frame; 31, through slot; 32, flat slot; 33, support circular frame; 34, horizontal support rod; 35, connecting shaft; 36, limiting shaft; 38, limiting bottom slot; 4, support sliding frame; 41, side sliding plate; 42, support pulley; 43, insertion connecting pipe; 44, limiting sliding slot; 5, extension frame; 51, extension flap; 52, limiting column; 6, support device; 60, positioning shaft; 61, support bottom foot; 62, movable shaft; 63, rubber bottom foot; 64, limiting slot; 65, rubber end; 66, first shaft; 67, second shaft; 68, slider; 69, connecting rope; 70, spring; 7, bottom connecting frame; 71, support frame; 72, connecting pin; 73, right limiting edge; 74, left limiting edge; 75, inner cavity body; 12, inner lining plate; 13, leg; 81, connecting end; 82, flat connecting pin; 83, through shaft; 84, turning shaft; 85, inner hole. Detailed implementation manners

[0045] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0046] Embodiment 1

[0047] Please refer to Figures 1 - 9 , which discloses a remote command operation control platform for office furniture, including a frame 1 and legs 13 on both sides of the frame 1. There are two frames 1, and the two frames 1 are rotatably connected through the legs 13, and the maximum bending angle of the two frames 1 is one hundred and eighty degrees;

[0048] Support sliding frames 4 are symmetrically installed inside the frame 1. The support sliding frame 4 includes a side sliding plate 41 and a support pulley 42;

[0049] Support pulleys 42 are symmetrically installed on the inner wall of the frame 1, and a side sliding plate 41 is slidably installed on the upper surface of the support pulley 42;

[0050] Inner lining plates 12 are also installed inside the two frames 1, and support top frames 3 are symmetrically provided at both ends of the inner lining plate 12;

[0051] The support top frame 3 includes a through slot 31, a support circular frame 33, and a limit bottom slot 38. Inside the through slot 31, there are movable slot pits 2 located at both ends of the inner lining plate 12. Inside the movable slot pits 2, a support circular frame 33 is rotatably installed. One end of the support circular frame 33 is rotatably connected to the movable slot pit 2. On the lower surface of the side sliding plate 41, limit bottom slots 38 are symmetrically arranged. The other end of the support circular frame 33 is used to slide inside the limit bottom slot 38;

[0052] The support circular frame 33 is used to provide the condition for lifting the inner lining plate 12;

[0053] The support top frame 3 further includes a flat slot 32, a horizontal support rod 34, a connecting shaft 35, and a limit shaft 36. One end of the inner lining plate 12 is also provided with a flat slot 32. Inside the flat slot 32, a horizontal support rod 34 is slidably installed. One end of the horizontal support rod 34 is rotatably connected to a connecting shaft 35. The horizontal support rod 34 passes through the connecting shaft 35 and one end of the support circular frame 33. Inside two of the support pulleys 42, a limit shaft 36 is installed;

[0054] On both sides of the side sliding plate 41, limit sliding slots 44 are symmetrically arranged. On the inner wall of the frame 1, sliding pins are symmetrically arranged. The sliding pins are used to slide inside the limit sliding slots 44;

[0055] One end of the side sliding plate 41 is also installed with an insertion connecting pipe 43. The horizontal support rod 34 is used to insert inside the insertion connecting pipe 43;

[0056] When the side sliding plate 41 slides, the limit shaft 36 is used to provide a reaction force to the support circular frame 33 and provide the condition for the inner lining plate 12 to rise;

[0057] During use, place the frame 1 at a designated position and support it through the support legs 13. Under normal conditions, the two side sliding plates 41 are connected end to end, making the upper surface of the frame 1 flat. If the usable area is insufficient, the two side sliding plates 41 can be pulled apart;

[0058] When the side sliding plate 41 moves, it is supported by the support pulleys 42, making the upper end of the support circular frame 33 slide inside the limit bottom slot 38. According to Figure 2As shown, when the side slide plate 41 slides to the extreme position, the upper end of the support circular frame 33 will also be located at one end inside the limit bottom groove 38, causing the limit shaft 36 to contact one side of the support circular frame 33. At this time, when an outward pulling force is applied to the two side slide plates 41, through the pushing of the limit shaft 36 against the side of the support circular frame 33, a reverse force relative to the side slide plate 41 is applied to the support circular frame 33. The top of the support circular frame 33 is restricted by the limit bottom groove 38, so that when the support circular frame 33 is subjected to the reverse force, it will rotate around the top of the support circular frame 33, causing the bottom end of the support circular frame 33 to rise in an arc shape. The bottom end of the support circular frame 33 is rotatably connected to one end of the inner lining plate 12. While the support circular frame 33 is moving, it will drive the inner lining plate 12 to rise together. After rising to the extreme position, it will be higher than the height of the side slide plate 41. With continuous advancement, it will drive the inner lining plate 12 to fall, so that the inner lining plate 12 is flush with the side slide plate 41 and fits.

[0059] When the height of the inner lining plate 12 is flush with the side slide plate 41, the two will fit. By using the support of the support circular frame 33, a circular movement track is formed. When the height of the inner lining plate 12 is flush with the side slide plate 41, due to the continuous force of the limit bottom groove 38, it will push one end of the support circular frame 33, driving the horizontal support rod 34 to move inside the movable groove pit 2. The connecting shaft 35 is connected to the horizontal support rod 34. While the horizontal support rod 34 is being pushed by one end of the support circular frame 33, it will drive the connecting shaft 35 to move together and insert into the inside of the insertion pipe 43 to complete the support function.

[0060] By pulling the side slide plate 41, using the contact between the limit shaft 36 and the support circular frame 33, and providing a reverse force to the support circular frame 33, a rotational force is formed for the support circular frame 33 to rotate around the point connected to the side slide plate 41. Using the rotational force, one end of the support circular frame 33 drives one end of the inner lining plate 12, and raises one end of the inner lining plate 12, and finally makes it flush with the side slide plate 41, thus greatly increasing the usable area on the upper surface of the frame 1. And the frame 1 is in a symmetric state. After the inner lining plate 12 can be removed, the frame 1 can be directly symmetrically folded, further saving the occupied space. At the same time, by inserting the connecting shaft 35 into the inside of the insertion pipe 43, the support for the inner lining plate 12 is further increased, as well as the connection integrity with the side slide plate 41, thereby realizing the function of increasing the usable area and saving the occupied space.

[0061] Embodiment 2

[0062] This embodiment is an improvement made on the basis of Embodiment 1. Specifically, please refer to Figures 1 - 9, in this embodiment, the other end of the side slide plate 41 is connected with an extension frame 5. The extension frame 5 includes an extension flap 51 and a limit post 52. A plurality of extension flaps 51 are arranged at one end of the side slide plate 41, and the extension flaps 51 are arranged vertically. The limit posts 52 are arranged on the lower surface of each extension flap 51, and the limit posts 52 are used for limiting and supporting the device 6;

[0063] The lower ends of two extension flaps 51 are installed with a bottom connection frame 7. The upper ends of the two extension flaps 51 are connected through a connection end 81. The extension flap 51 and the bottom connection frame 7 can be unfolded into a horizontal shape through the connection end 81;

[0064] A turning shaft 84 is provided at the upper end of the outermost side extension flap 51, and an inner hole 85 is provided inside the turning shaft 84;

[0065] Penetrating shafts 83 are provided on both sides at one end of the side slide plate 41, and the penetrating shafts 83 are used for sleeving on both ends of the turning shaft 84;

[0066] The bottom connection frame 7 includes a support frame 71, a connection pin 72, a right limit edge 73, a left limit edge 74 and an inner cavity 75. Inner cavities 75 are oppositely arranged inside the support frame 71. A connection pin 72 is provided at the lower end of the extension flap 51, and the connection pin 72 is used for moving inside the inner cavity 75;

[0067] A right limit edge 73 located inside the support frame 71 is provided on one side of the inner cavity 75, and a left limit edge 74 located inside the support frame 71 is provided on the other side of the inner cavity 75;

[0068] A flat connection pin 82 is provided at the upper end of the extension flap 51, and the flat connection pin 82 is used for rotating inside the connection end 81. The penetrating shaft 83 is used for penetrating the connection end 81 and the flat connection pin 82, and fixing the flat connection pin 82 inside the connection end 81;

[0069] Support devices 6 are installed at the lower ends of both the connection end 81 and the support frame 71. The support device 6 includes a positioning shaft 60, a support foot 61, a movable shaft 62 and a rubber foot 63. Support feet 61 are also installed on the lower surfaces of the connection end 81 and the support frame 71. A movable shaft 62 is slidably installed inside the support foot 61, and a rubber foot 63 is fixedly installed at one end of the movable shaft 62;

[0070] The support device 6 further includes a limit groove 64, a rubber end 65, a first shaft 66, a second shaft 67, a slider 68, a connection rope 69 and a spring 70. Limit grooves 64 are arranged on the outer surface of the movable shaft 62;

[0071] On both sides of the movable shaft 62, there are also rubber ends 65 arranged inside the support foot 61. The rubber ends 65 are used to provide the braking function for the movable shaft 62. The rubber ends 65 are rotatably installed in the support foot 61. The upper end of the rubber end 65 is connected to a first shaft 66. The upper end of the rubber end 65 is also installed with a second shaft 67. The second shaft 67 is used to rotatably install the first shaft 66 inside the rubber end 65;

[0072] One end of the first shaft 66 is installed with a spring 70. The spring 70 is used to provide the tensile force for the first shaft 66;

[0073] One end of the support foot 61 is installed with a positioning shaft 60. The positioning shaft 60 is used to rotatably install the support foot 61 at the connection end 81 and the lower end of the support frame 71;

[0074] One end of two first shafts 66 is installed with a slider 68 located inside the support foot 61. One side of the slider 68 is installed with a connecting rope 69. The other end of the connecting rope 69 is fixed to the outside of the positioning shaft 60;

[0075] By pulling the outermost extension flap 51, the multiple connected extension flaps 51 are arranged in a horizontal state and form a flat state;

[0076] When two extension flaps 51 are laid flat, the two extension flaps 51 are symmetrically unfolded, so that the connecting pin 72 will rotate 90 degrees and get stuck inside the left limit edge 74 and abut against the inner wall of the left limit edge 74 to form a supporting force. And in this kind of structural design, the structures are all actively connected and can be slid out and pulled out at any time. Moreover, this kind of structure can extend the use area by itself according to the usage situation at any time;

[0077] When the extension flaps 51 form a plane, they are supported by the support device 6. For the support device 6 below the connection end 81, after each extension flap 51 is unfolded, the limiting posts 52 are arranged on the surface facing downwards. The two extension flaps 51 on both sides of the connection end 81 are designed to be folded in half, so that the limiting posts 52 are symmetrically staggered. When the two extension flaps 51 are unfolded, the limiting posts 52 are disengaged from the limitation of the support device 6;

[0078] When the support device 6 drops, due to its own gravity, it flips 90 degrees so that it faces downwards. According to Figure 8 As shown, during the flipping process, the connecting rope 69 is fixed to the outer surface of the positioning shaft 60, and the positioning shaft 60 and the support foot 61 are in relative motion. When the support foot 61 flips, it will pull the slider 68 to move by stretching the connecting rope 69, and drive the rubber foot 63 to stretch, and at the same time drive the rubber end 65 to rotate, so that the bottom end of the rubber end 65 turns in the opposite direction to Figure 8 As shown in the opposite direction, and at the same time, using the self - gravity of the movable shaft 62, it automatically exits from the inside of the support foot 61 and stops extending when it touches the ground;

[0079] At this time, the contact friction between the bottom end of the rubber end 65 and the limit groove 64 is used to provide support for the entire movable shaft 62, so that the height can be determined according to the use height;

[0080] Through the cooperation of the bottom connecting frame 7 and the supporting device 6, the area extension effect can be achieved by folding the extension flap 51 and stretching it. When unfolding, the supporting device 6 will automatically fall down and automatically adjust the current support height. The extension flap 51 can be automatically increased according to use, and can be used in conjunction with the side slide plate 41 to further extend the use area. The overall structure of the device can meet daily office needs, and can quickly meet the needs of multi-person meetings and other emergency situations.

[0081] The present invention also provides an application of a remote command and operation control platform for office furniture, wherein the application includes:

[0082] S1, through the support pulley 42, the upper end of the support frame 33 slides inside the limiting bottom groove 38, according to Figure 2 As shown in the figure, when the side slide plate 41 slides to the limit position, the upper end of the support frame 33 will also be located at one end inside the limiting bottom groove 38, so that the limiting shaft 36 will contact one side of the support frame 33. At this time, the two side slide plates 41 are applied with an outward stretching force. Through the push of the limiting shaft 36 and the side of the support frame 33, a reverse force compared to the side slide plate 41 is applied to the support frame 33, and the top end of the support frame 33 is limited by the limiting bottom groove 38, so that the support frame 33 When the frame 33 is subjected to a reverse force, it will rotate around the top of the support frame 33, so that the bottom of the support frame 33 rises in an arc shape, and the bottom of the support frame 33 is rotatably connected to one end of the inner lining plate 12. When the support frame 33 moves, it will drive the inner lining plate 12 to rise together. After rising to the limit position, it will be higher than the height of the side slide plate 41. With continuous advancement, it will drive the inner lining plate 12 to fall, so that the inner lining plate 12 and the side slide plate 41 are in a flush position and fit together;

[0083] S2. When the height of the inner lining plate 12 is flush with the side slide plate 41, the two will fit together, and a circular motion trajectory will be formed by utilizing the support of the supporting round frame 33. When the height of the inner lining plate 12 is flush with the side slide plate 41, the continuous force of the limiting bottom groove 38 will push one end of the supporting round frame 33, driving the horizontal support rod 34 to move inside the movable groove pit 2, and the connecting shaft 35 and the horizontal support rod 34 are in a connected state. When the horizontal support rod 34 is pushed by one end of the supporting round frame 33, it will drive the connecting shaft 35 to move together and insert into the plug tube 43 to complete the supporting function;

[0084] S3. After the extension flaps 51 form a plane, they are supported by the support device 6. For the support device 6 below the connection end 81, after each extension flap 51 is unfolded, limiting posts 52 are arranged on the surface facing downward. The two extension flaps 51 on both sides of the connection end 81 are designed to be folded in half, so that the limiting posts 52 are arranged symmetrically and staggeredly. After the two extension flaps 51 are unfolded, the limiting posts 52 are disengaged from the limit of the support device 6;

[0085] When the support device 6 drops, due to its own gravity, it flips 90 degrees to face downward. According to Figure 8 As shown, during the flipping process, the connecting rope 69 is fixed to the outer surface of the positioning shaft 60, and the positioning shaft 60 and the support foot 61 are in relative motion. When the support foot 61 flips, it will drive the slider 68 to move by stretching the connecting rope 69, and drive the rubber foot 63 to stretch, and at the same time drive the rubber end 65 to rotate, so that the bottom end of the rubber end 65 changes direction, which is opposite to the direction shown in Figure 8 At the same time, using the self-gravity of the movable shaft 62, it automatically exits the inside of the support foot 61 and stops extending when it touches the ground.

[0086] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. If necessary, as is well known to those skilled in the art, other control mechanisms, drive mechanisms, connection structures, power sources and / or auxiliary structures, etc. may be additionally provided in the above embodiments for necessary operations and controls, without departing from the spirit of the present invention and without structural interference between the structures, and those skilled in the art can implement it as the standard.

[0087] The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A remote command operation control platform for office furniture, including a frame (1) and legs (13) on both sides of the frame (1). There are two frames (1), and it is characterized in that: The two frames (1) are rotatably connected by legs (13), and the maximum bending angle of the two frames (1) is one hundred and eighty degrees; Support sliders (4) are symmetrically installed inside the frame (1), and the support slider (4) includes side sliding plates (41) and support pulleys (42); Support pulleys (42) are symmetrically installed on the inner wall of the frame (1), and side sliding plates (41) are slidably installed on the upper surfaces of the support pulleys (42); Inner lining plates (12) are also installed inside the two frames (1), and support top frames (3) are symmetrically provided at both ends of the inner lining plate (12); The support top frame (3) includes a through groove (31), a support circular frame (33) and a limit bottom groove (38). Activity groove pits (2) located at both ends of the inner lining plate (12) are provided inside the through groove (31). A support circular frame (33) is rotatably installed inside the activity groove pit (2). One end of the support circular frame (33) is rotatably connected to the activity groove pit (2). Limit bottom grooves (38) are symmetrically provided on the lower surface of the side sliding plate (41), and the other end of the support circular frame (33) is used to slide inside the limit bottom groove (38); The support circular frame (33) is used to provide the condition for lifting the inner lining plate (12).

2. The remote command operation control platform for office furniture according to claim 1, characterized in that: The support top frame (3) further includes a flat groove (32), a horizontal support rod (34), a connecting shaft (35) and a limit shaft (36). A flat groove (32) is further provided at one end of the inner lining plate (12). A horizontal support rod (34) is slidably installed inside the flat groove (32). One end of the horizontal support rod (34) is rotatably connected to a connecting shaft (35). The horizontal support rod (34) penetrates through the connecting shaft (35) and one end of the support circular frame (33). Limit shafts (36) are installed inside the two support pulleys (42).

3. The remote command operation control platform for office furniture according to claim 2, characterized in that: Limit sliding grooves (44) are symmetrically provided on both sides of the side sliding plate (41), and sliding pins are symmetrically arranged on the inner wall of the frame (1). The sliding pins are used to slide inside the limit sliding grooves (44).

4. The remote command operation control platform for office furniture according to claim 3, characterized in that: An insertion connecting pipe (43) is also installed at one end of the side sliding plate (41), and the horizontal support rod (34) is used to be inserted into the inside of the insertion connecting pipe (43); When the side sliding plate (41) slides, the limit shaft (36) is used to provide a reaction force for the support circular frame (33) and provide the condition for the inner lining plate (12) to rise.

5. The remote command operation control platform for office furniture according to claim 4, characterized in that: The other end of the side sliding plate (41) is connected to an extension frame (5). The extension frame (5) includes an extension flap (51) and a limit post (52). A plurality of extension flaps (51) are arranged at one end of the side sliding plate (41), and the extension flaps (51) are arranged vertically. Limit posts (52) are arranged on the lower surface of each extension flap (51).

6. The remote command operation control platform for office furniture according to claim 5, characterized in that: Bottom connecting frames (7) are installed at the lower ends of the two extension flaps (51). The upper ends of the two extension flaps (51) are connected through a connecting end (81). The extension flap (51) can be unfolded into a horizontal shape through the connecting end (81) and the bottom connecting frame (7); The upper end of the outermost one of the extension flaps (51) is provided with a turning shaft (84), and an inner hole (85) is provided inside the turning shaft (84); On both sides of one end of the side sliding plate (41), a through shaft (83) is provided, and the through shaft (83) is used to sleeved at both ends of the turning shaft (84).

7. The remote command operation control platform for office furniture according to claim 6, wherein: The bottom connecting frame (7) includes a support frame (71), a connecting pin (72), a right limiting edge (73), a left limiting edge (74) and an inner cavity body (75). Inside the support frame (71), the inner cavity body (75) is oppositely arranged. The lower end of the extension flap (51) is provided with a connecting pin (72), and the connecting pin (72) is used to move inside the inner cavity body (75); On one side of the inner cavity body (75), a right limiting edge (73) located inside the support frame (71) is provided, and on the other side of the inner cavity body (75), a left limiting edge (74) located inside the support frame (71) is provided.

8. The remote command operation control platform for office furniture according to claim 7, wherein: The upper end of the extension flap (51) is provided with a flat connecting pin (82), and the flat connecting pin (82) is used to rotate inside the connecting end (81). The through shaft (83) is used to penetrate the connecting end (81) and the flat connecting pin (82), and fix the flat connecting pin (82) inside the connecting end (81); Support devices (6) are installed at the lower ends of both the connecting end (81) and the support frame (71). The support device (6) includes a positioning shaft (60), a support foot (61), a movable shaft (62) and a rubber foot (63). Support feet (61) are also installed on the lower surfaces of the connecting end (81) and the support frame (71). A movable shaft (62) is slidably installed inside the support foot (61), and a rubber foot (63) is fixedly installed at one end of the movable shaft (62).

9. The remote command operation control platform for office furniture according to claim 8, characterized in that: The support device (6) further includes a limiting groove (64), a rubber end (65), a first shaft (66), a second shaft (67), a slider (68), a connecting rope (69) and a spring (70). Limiting grooves (64) are arranged on the outer surface of the movable shaft (62); On both sides of the movable shaft (62), rubber ends (65) located inside the support foot (61) are also arranged. The rubber ends (65) are used to provide a braking function for the movable shaft (62). The rubber ends (65) are rotatably installed inside the support foot (61). The upper end of the rubber end (65) is connected to a first shaft (66), and a second shaft (67) is also installed at the upper end of the rubber end (65). The second shaft (67) is used to rotatably install the first shaft (66) inside the rubber end (65); One end of the first shaft (66) is installed with a spring (70), and the spring (70) is used to provide a tensile force for the first shaft (66); One end of the support foot (61) is installed with a positioning shaft (60), and the positioning shaft (60) is used to rotatably install the support foot (61) at the lower ends of the connecting end (81) and the support frame (71); One end of each of the two first shafts (66) is provided with a slider (68) located inside the supporting foot (61). One side of the slider (68) is provided with a connecting rope (69), and the other end of the connecting rope (69) is fixed to the outer side of the positioning shaft (60).

10. An application of the remote command operation control platform for office furniture as described in claim 9, characterized in that, The application includes: S1. Supported by the supporting pulley (42), the upper end of the supporting circular frame (33) slides inside the limiting bottom groove (38). When the side sliding plate (41) slides to the limit position, the upper end of the supporting circular frame (33) will also be at one end inside the limiting bottom groove (38), causing the limiting shaft (36) to contact one side of the supporting circular frame (33). At this time, an outward pulling force is applied to the two side sliding plates (41). Through the pushing of the limiting shaft (36) and the side of the supporting circular frame (33), a reverse force relative to the side sliding plate (41) is applied to the supporting circular frame (33). The top of the supporting circular frame (33) is restricted by the limiting bottom groove (38), so that when the supporting circular frame (33) is subjected to the reverse force, it will rotate around the top of the supporting circular frame (33), causing the bottom end of the supporting circular frame (33) to rise in an arc shape. The bottom end of the supporting circular frame (33) is rotatably connected to one end of the inner lining plate (12). When the supporting circular frame (33) moves, it will drive the inner lining plate (12) to rise together. After rising to the limit position, it will be higher than the height of the side sliding plate (41). With continuous advancement, it will drive the inner lining plate (12) to fall, so that the inner lining plate (12) is flush with the side sliding plate (41) and fits. S2. When the height of the inner lining plate (12) is flush with the side sliding plate (41), the two will fit. By using the support of the supporting circular frame (33), a circular movement track is formed. When the height of the inner lining plate (12) is flush with the side sliding plate (41), through the continuous acting force of the limiting bottom groove (38), one end of the supporting circular frame (33) will be pushed, driving the horizontal support rod (34) to move inside the movable groove pit (2). The connecting shaft (35) is in a connected state with the horizontal support rod (34). When the horizontal support rod (34) is pushed by one end of the supporting circular frame (33), it will drive the connecting shaft (35) to move together and insert into the inside of the insertion connecting pipe (43) to complete the supporting function. S3. When the extended flap (51) forms a plane, it is supported by the supporting device (6). For the supporting device (6) below the connecting end (81), after each extended flap (51) is unfolded, the limiting columns (52) are arranged on the surface facing downward. The two extended flaps (51) on both sides of the connecting end (81) are designed to be folded in half, so that the limiting columns (52) are symmetrically staggered. When the two extended flaps (51) are unfolded, the limiting columns (52) are disengaged from the limit of the supporting device (6). When the support device (6) falls, due to its own gravity, it flips by ninety degrees to face downward. During the flipping process, the connecting rope (69) is fixed to the outer surface of the positioning shaft (60), while the positioning shaft (60) and the support foot (61) are in relative motion. When the support foot (61) flips, it will drive the slider (68) to move by stretching the connecting rope (69), and drive the rubber foot (63) to stretch, and at the same time drive the rubber end (65) to rotate, so that the bottom end of the rubber end (65) changes direction. At the same time, using the self-gravity of the movable shaft (62), it automatically exits the inside of the support foot (61) and stops extending when it touches the ground.

Images