CN111056510A

CN111056510A - An interior design drawing aid

Info

Publication number: CN111056510A
Application number: CN201911246756.3A
Authority: CN
Inventors: 杜旺旺
Original assignee: Zhejiang Guangsha College of Applied Construction Technology
Current assignee: Chongqing Redi Architecture Planning And Design Co ltd; Dragon Totem Technology Hefei Co ltd
Priority date: 2019-12-07
Filing date: 2019-12-07
Publication date: 2020-04-24
Anticipated expiration: 2039-12-07
Also published as: CN111056510B

Abstract

The invention relates to the field of indoor design, in particular to an indoor design and drawing assistor which comprises a flat plate, a lug, a cylinder, a motor I, a gear I, a baffle ring, a circular chassis, a vertical shaft, a bottom rotating plate, a rack and a top rotating plate. The utility model discloses a circle chassis, including circle chassis, the upside central point of circle chassis puts fixedly connected with vertical axis, the middle part of end commentaries on classics board is rotated and is connected the lower part at the vertical axis, the left end fixedly connected with vertical rack of end commentaries on classics board, the upper portion fixedly connected with top commentaries on classics board of rack, top commentaries on classics board rotates the upper portion of connecting at the vertical axis, dull and stereotyped downside rear end fixedly connected with lug, the rear end of lug is provided with the drum, the drum is inserted on the vertical axis, dull and stereotyped downside fixedly connected with motor I, fixedly connected with gear I on motor I's the output shaft, gear I and rack toothing transmission, the equal fixedly connected with fender ring in both sides.

Description

Indoor design drawing assistor

Technical Field

The invention relates to the field of indoor design, in particular to an indoor design drawing assistor.

Background

The invention discloses a porcelain plate drawing auxiliary device for artistic creation with application number CN201811444468.4, which comprises a placing plate and a rotary supporting rod; the base is of a bent structure, a storage groove is formed in the end face of the top of the base, and the angle adjusting support is located in the storage groove; the front end of the drawing auxiliary plate is rotatably connected to the front end of the top end face of the base, and four transverse width adjusting grooves are formed in the top end face of the drawing auxiliary plate; the porcelain plate fixing strip is positioned on the end face of the top of the drawing auxiliary plate, and a longitudinal width adjusting hole is formed in the porcelain plate fixing strip; the left and right width of the device can be adjusted, the end faces of the left side and the right side of the porcelain plate can be fixed, the stability of the porcelain plate during painting can be improved, and the phenomenon that the porcelain plate shakes left and right during painting to affect the painting effect of a user can be avoided; and the use of cooperation ceramic plate fixed block can be adjusted around the device to fix both sides terminal surface around the ceramic plate, make the device can carry out the fixed work to the ceramic plate of different specifications, improve device self practicality. But the invention

Disclosure of Invention

The invention provides an indoor design and drawing assistor which has the beneficial effect that people can conveniently draw on indoor walls and shed tops during indoor design.

The invention relates to the field of indoor design, in particular to an indoor design and drawing assistor which comprises a flat plate, a lug, a cylinder, a motor I, a gear I, a baffle ring, a circular chassis, a vertical shaft, a bottom rotating plate, a rack and a top rotating plate.

The utility model discloses a circle chassis, including circle chassis, the upside central point of circle chassis puts fixedly connected with vertical axis, the middle part of end commentaries on classics board is rotated and is connected the lower part at the vertical axis, the left end fixedly connected with vertical rack of end commentaries on classics board, the upper portion fixedly connected with top commentaries on classics board of rack, top commentaries on classics board rotates the upper portion of connecting at the vertical axis, dull and stereotyped downside rear end fixedly connected with lug, the rear end of lug is provided with the drum, the drum is inserted on the vertical axis, dull and stereotyped downside fixedly connected with motor I, fixedly connected with gear I on motor I's the output shaft, gear I and rack toothing transmission, the equal fixedly connected with fender ring in both sides.

Indoor decoration drawing assistor still includes the spacer pin, and the lower part fixedly connected with spacer pin of vertical axis, spacer pin are located the upside of end commentaries on classics board.

Indoor decoration drawing assistor still includes motor II, gear II and ring gear, and the fixed ring gear that is provided with the vertical axis is coaxial to the upside of end commentaries on classics board, fixedly connected with motor II on the circle chassis, fixedly connected with gear II on motor II's the output shaft, gear II and the outer lane meshing transmission of ring gear.

Indoor decoration drawing assistor still includes fixed cover, hollow upstand, bolt, sideslip post and solid upstand, and dull and stereotyped downside left end fixedly connected with is fixed to be sheathe in, and sideslip post lateral sliding connects fixedly to be sheathe in, and the right-hand member fixedly connected with bolt of sideslip post, the lower extreme fixed connection of solid upstand have hollow upstand at the left end of sideslip post, the upper end sliding connection of solid upstand has.

The indoor design drawing assistor further comprises a roller frame and a roller, the upper portion of the hollow upright post is fixedly connected with the roller frame, and the roller frame is rotatably connected with the roller.

Indoor decoration drawing assistor still includes dog, slide rail, the axle of stretching after, oblique connecting rod and slider, is provided with the slide rail on the flat board, the equal fixedly connected with dog in both ends about the slide rail, slider sliding connection on the slide rail, stretch the axle after the rear side fixedly connected with of hollow upstand, the lower extreme of oblique connecting rod is articulated to be connected on the slider, and the upper end of oblique connecting rod is rotated and is connected the rear end of stretching the axle after.

Indoor decoration drawing assistor still includes draw-in groove and foot bar, the front side fixedly connected with foot bar of slider, and the right-hand member of foot bar is provided with the draw-in groove.

The indoor design drawing assistor further comprises an L-shaped pressing plate, the right end of the L-shaped pressing plate is hinged to the left end of the flat plate, and the left end of the L-shaped pressing plate is pressed on the upper side of the cross sliding column.

Indoor decoration drawing assistor still includes the bed plate, well supporting shoe, the spliced pole, fastening screw, the foot ring, the ball, vertical axis and spacing ring, round bottom dish fixed connection is at the upside of bed plate, the supporting shoe in spliced pole fixedly connected with is passed through at the downside middle part of bed plate, be provided with two about the vertical axis, the upper portion of two vertical axes rotates respectively and connects both ends about the bed plate, two spacing rings of the equal fixedly connected with in upper portion of two vertical axes, two spacing rings on same vertical axis are located the upper and lower both sides of bed plate respectively, both ends all have fastening screw through threaded connection about the bed plate, two fastening screw push up respectively on two vertical axes, the lower part of two vertical axes is the eccentric position of fixed connection at two foot rings respectively, the downside of two foot rings all is the annular equipartition and has a plurality of balls.

Indoor design drawing assistor still includes the sprocket, and the equal fixedly connected with sprocket in middle part of two vertical axes passes through chain drive between two sprockets, and two foot rings use the axis of spliced pole to be central symmetry setting as the axle.

The invention discloses an indoor design drawing assistor, which has the following beneficial effects:

the invention relates to an indoor design and painting assistor, which can facilitate people to paint on indoor walls and shed tops during indoor design. The bottom rotating plate can rotate on the vertical shaft by taking the axis of the vertical shaft as a shaft, so that the rack and the top rotating plate are driven to rotate by taking the axis of the vertical shaft as a shaft, and when the rack rotates by taking the axis of the vertical shaft as a shaft, the rack is positioned between two retaining rings on the gear I, so that the gear I and the motor I are driven to rotate by taking the axis of the vertical shaft as a shaft, and finally the flat plate is driven to rotate by taking the axis of the vertical shaft as a shaft; when the device is used, a person stands on the flat plate, and the flat plate rotates by taking the axis of the vertical shaft as the shaft, so that the position of the person is adjusted; the output shaft of the motor I drives the gear I to rotate when rotating, the gear I can drive the rotating plate which horizontally takes the axis of the vertical shaft as the shaft to ascend or descend along the vertical shaft due to the meshing transmission of the gear I and the rack, the flat plate rotates by taking the axis of the vertical shaft as the shaft, the position of a person is circumferentially adjusted in a large range, the flat plate can ascend or descend, the person is driven to ascend and descend, and the person can conveniently draw on a higher indoor wall or ceiling when the person works indoors.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of an overall structure of an indoor design and painting aid according to the present invention;

FIG. 2 is a schematic view of the overall structure of an indoor design and painting aid according to the present invention;

FIG. 3 is a schematic view of the overall structure of an indoor design and painting aid according to the present invention;

FIG. 4 is a first schematic structural diagram of a flat panel;

FIG. 5 is a second schematic structural view of a plate;

FIG. 6 is a schematic structural view of a hollow upstand and a diagonal link;

FIG. 7 is a first schematic structural view of a circular base plate;

FIG. 8 is a second schematic structural view of the circular base plate;

FIG. 9 is a schematic structural view of a bottom rotating plate;

FIG. 10 is a first schematic structural view of the base plate and the foot ring;

figure 11 is a second schematic structural view of the base plate and the foot ring.

In the figure: a plate 1; a stopper 101; a slide rail 102; a tab 103; a cylinder 104; an L-shaped platen 105; a fixing sleeve 106; a motor I107; gear I108; a retainer ring 109; a hollow vertical column 2; a plug 201; a cross slide column 202; solid upstands 203; a roller frame 204; a drum 205; a rear extension shaft 206; an inclined connecting rod 3; a slider 301; a card slot 302; a foot bar 303; a round chassis 4; a vertical axis 401; a spacing pin 402; a motor II 403; gear II 404; a bottom rotating plate 5; a toothed ring 501; a rack 502; a top rotating plate 503; a base plate 6; a middle support block 601; a connecting post 602; a fastening screw 603; a foot ring 7; a ball 701; a sprocket 702; a vertical shaft 703; a stop collar 704.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The first embodiment is as follows:

the present invention is described below with reference to fig. 1 to 11, and the present invention relates to the field of indoor design, and more specifically to an indoor design painting aid, which comprises a flat plate 1, a protruding piece 103, a cylinder 104, a motor I107, a gear I108, a baffle ring 109, a round bottom plate 4, a vertical shaft 401, a bottom rotating plate 5, a rack 502 and a top rotating plate 503.

The upper side central point of circle chassis 4 puts fixedly connected with vertical axis 401, the middle part of end commentaries on classics board 5 is rotated and is connected in the lower part of vertical axis 401, the left end fixedly connected with vertical rack 502 of end commentaries on classics board 5, the upper portion fixedly connected with top commentaries on classics board 503 of rack 502, top commentaries on classics board 503 rotates and connects on the upper portion of vertical axis 401, dull and stereotyped 1's downside rear end fixedly connected with lug 103, the rear end of lug 103 is provided with drum 104, drum 104 is inserted on vertical axis 401, dull and stereotyped 1's downside fixedly connected with motor I107, fixedly connected with gear I108 on the output shaft of motor I107, gear I108 and rack 502 meshing transmission, the equal fixedly connected with fender ring 109 in both sides around gear I108, two fender rings 109 are laminated with the front. The bottom rotating plate 5 can rotate on the vertical shaft 401 by taking the axis of the vertical shaft 401 as an axis, so as to drive the rack 502 and the top rotating plate 503 to rotate by taking the axis of the vertical shaft 401 as an axis, when the rack 502 rotates by taking the axis of the vertical shaft 401 as an axis, because the rack 502 is positioned between two retaining rings 109 on the gear I108, the gear I108 and the motor I107 are driven to rotate by taking the axis of the vertical shaft 401 as an axis, and finally the flat plate 1 is driven to rotate by taking the axis of the vertical shaft 401 as an axis; when the device is used, a person stands on the flat plate 1, and the flat plate 1 rotates by taking the axis of the vertical shaft 401 as a shaft, so that the position of the person is adjusted; when the output shaft of the motor I107 rotates, the gear I108 is driven to rotate, and due to the fact that the gear I108 is in meshed transmission with the rack 502, the gear I108 can drive the rotating plate 1 which horizontally takes the axis of the vertical shaft 401 as the shaft to ascend or descend along the vertical shaft 401, then the flat plate 1 rotates by taking the axis of the vertical shaft 401 as the shaft, circumferential large-range adjustment is conducted on the position of a person, the flat plate 1 can ascend or descend to drive the person to ascend and descend, and the person can conveniently draw on a higher indoor wall or ceiling when the person works indoors.

The second embodiment is as follows:

referring to fig. 1 to 11, the indoor design drawing aid further includes a limit pin 402, the lower portion of the vertical shaft 401 is fixedly connected with the limit pin 402, and the limit pin 402 is located on the upper side of the bottom rotating plate 5. The function of the stopper pin 402 is to prevent the floor panel 5 from sliding upward relative to the vertical shaft 401.

The third concrete implementation mode:

the present embodiment is described below with reference to fig. 1 to 11, the indoor design painting aid further includes a motor II403, a gear II404, and a toothed ring 501, the toothed ring 501 coaxial with the vertical shaft 401 is fixedly disposed on the upper side of the bottom rotating plate 5, the motor II403 is fixedly connected to the round bottom plate 4, the gear II404 is fixedly connected to the output shaft of the motor II403, and the gear II404 is in meshing transmission with the outer ring of the toothed ring 501. The motor II403 can drive the gear II404 to rotate when rotating, the gear II404 drives the gear ring 501 to rotate when rotating, and the gear ring 501 rotates to drive the flat plate 1 to rotate by taking the axis of the vertical shaft 401 as a shaft.

The fourth concrete implementation mode:

the embodiment is described below with reference to fig. 1 to 11, the indoor design drawing assistor further includes a fixed sleeve 106, a hollow upright post 2, a bolt 201, a cross sliding post 202 and a solid upright post 203, the fixed sleeve 106 is fixedly connected to the left end of the lower side of the flat plate 1, the cross sliding post 202 is transversely slidably connected to the fixed sleeve 106, the bolt 201 is fixedly connected to the right end of the cross sliding post 202, the lower end of the solid upright post 203 is fixedly connected to the left end of the cross sliding post 202, and the hollow upright post 2 is slidably connected to the upper end of the solid upright post 203. The cross sliding column 202 can slide left and right on the fixing sleeve 106, the left and right positions of the solid vertical column 203 and the hollow vertical column 2 are adjusted, the hollow vertical column 2 can vertically slide on the solid vertical column 203, the height of the hollow vertical column 2 is adjusted, when wallpaper is adhered to a ceiling and a wallpaper is painted on the wallpaper, the hollow vertical column 2 can be enabled to be supported on the wallpaper of the ceiling, the wallpaper is prevented from being adhered firmly, and the wallpaper is prevented from sliding down.

The fifth concrete implementation mode:

referring to fig. 1-11, the indoor design drawing aid further includes a roller frame 204 and a roller 205, the roller frame 204 is fixedly connected to the upper portion of the hollow upright post 2, and the roller 205 is rotatably connected to the roller frame 204. When the hollow upright post 2 moves left and right, the roller frame 204 and the roller 205 can be driven to move left and right, and the wallpaper which is just adhered to the ceiling is flattened.

The sixth specific implementation mode:

the embodiment is described below with reference to fig. 1 to 11, the indoor design drawing assisting device further includes a stopper 101, a slide rail 102, a rear extending shaft 206, an inclined connecting rod 3 and a slider 301, the slide rail 102 is disposed on the flat plate 1, the stoppers 101 are fixedly connected to both left and right ends of the slide rail 102, the slider 301 is slidably connected to the slide rail 102, the rear extending shaft 206 is fixedly connected to the rear side of the hollow upright post 2, the lower end of the inclined connecting rod 3 is hinged to the slider 301, and the upper end of the inclined connecting rod 3 is rotatably connected to the rear end of the rear extending shaft 206.

The seventh embodiment:

the present embodiment is described below with reference to fig. 1 to 11, the indoor design drawing assistor further includes a clamping groove 302 and a foot bar 303, the foot bar 303 is fixedly connected to the front side of the sliding block 301, and the clamping groove 302 is disposed at the right end of the foot bar 303. The slider 301 can be on slide rail 102 the horizontal slip, and then drives hollow upstand 2 through oblique connecting rod 3 and vertically slides on the upper portion of solid upstand 203 during slider 301 horizontal slip, and when the people stood on dull and stereotyped 1, on inserting the draw-in groove 302 on foot pole 303 with the right foot tiptoe, through the lift of hollow upstand 2 of right foot control, needn't put down the pen when the drawing and can control the lift of hollow upstand 2.

The specific implementation mode is eight:

the present embodiment is described below with reference to fig. 1 to 11, the indoor design drawing aid further includes an L-shaped pressing plate 105, a right end of the L-shaped pressing plate 105 is hinged to a left end of the flat plate 1, and a left end of the L-shaped pressing plate 105 presses an upper side of the sliding column 202. The left and right positions of the cross sliding column 202 and the solid vertical column 203 can be controlled by the left hand, the left foot can step on the L-shaped pressing plate 105, the L-shaped pressing plate 105 can press the cross sliding column 202 to fix the cross sliding column 202, and the cross sliding column 202 is prevented from sliding freely.

The specific implementation method nine:

the embodiment is described below with reference to fig. 1 to 11, the indoor design drawing aid further includes a base plate 6, a middle support block 601, a connection column 602, fastening screws 603, foot rings 7, balls 701, vertical shafts 703 and limit rings 704, the round bottom plate 4 is fixedly connected to the upper side of the base plate 6, the middle part of the lower side of the base plate 6 is fixedly connected to the middle support block 601 through the connection column 602, two vertical shafts 703 are arranged on the left and right sides, the upper parts of the two vertical shafts 703 are respectively rotatably connected to the left and right ends of the base plate 6, the upper parts of the two vertical shafts 703 are respectively fixedly connected to the two limit rings 704, the two limit rings 704 on the same vertical shaft 703 are respectively located on the upper and lower sides of the base plate 6, the left and right ends of the base plate 6 are respectively connected to the fastening screws 603 through threads, the two fastening screws 603 are respectively abutted to the two vertical shafts 703, the lower parts of the, the lower sides of the two foot rings 7 are uniformly distributed with a plurality of balls 701 in an annular shape. The base plate 6 supports the round bottom plate 4, so that the round bottom plate 4 is more stable; the foot ring 7 can rotate through the vertical shaft 703, the position of the foot ring 7 is adjusted, the foot ring 7 can be fixed by pushing the rotating fastening screw 603 against the vertical shaft 703, the foot ring 7 is in contact with the ground, the stability of the round-bottom plate 4 is further improved, the foot ring 7 with adjustable position can avoid various decoration sundries on the indoor design ground, and two foot rings 7 can be placed at proper positions. The downside of two foot rings 7 all is the annular equipartition and has a plurality of balls 701, and the friction on less foot ring 7 and ground is convenient for adjust foot ring 7's position, and well supporting shoe 601 supports subaerial at the middle part of bed plate 6, and well supporting shoe 601 has played the effect of stable support bed plate 6, prevents to support with only two foot rings 7, and a plurality of balls 701 of two foot ring 7 downside can make the emergence of the condition of two foot rings 7 gliding at will.

The detailed implementation mode is ten:

the embodiment is described below with reference to fig. 1 to 11, the indoor design painting aid further includes a sprocket 702, the middle portions of the two vertical shafts 703 are both fixedly connected with the sprocket 702, the two sprockets 702 are driven by a chain, and the two foot rings 7 are arranged in a central symmetry manner with the axis of the connecting column 602 as the axis. The foot ring 7 can rotate through the vertical shaft 703, can drive the sprocket 702 to rotate, and the sprocket 702 can drive another sprocket 702, the vertical shaft 703 and the foot ring 7 through the chain to rotate when rotating for two foot rings 7 are always in the state that is centrosymmetric setting, make two foot rings 7 keep the best support effect always.

The working principle of the invention is as follows: the bottom rotating plate 5 can rotate on the vertical shaft 401 by taking the axis of the vertical shaft 401 as an axis, so as to drive the rack 502 and the top rotating plate 503 to rotate by taking the axis of the vertical shaft 401 as an axis, when the rack 502 rotates by taking the axis of the vertical shaft 401 as an axis, because the rack 502 is positioned between two retaining rings 109 on the gear I108, the gear I108 and the motor I107 are driven to rotate by taking the axis of the vertical shaft 401 as an axis, and finally the flat plate 1 is driven to rotate by taking the axis of the vertical shaft 401 as an axis; when the device is used, a person stands on the flat plate 1, and the flat plate 1 rotates by taking the axis of the vertical shaft 401 as a shaft, so that the position of the person is adjusted; when the output shaft of the motor I107 rotates, the gear I108 is driven to rotate, and due to the fact that the gear I108 is in meshed transmission with the rack 502, the gear I108 can drive the rotating plate 1 which horizontally takes the axis of the vertical shaft 401 as the shaft to ascend or descend along the vertical shaft 401, then the flat plate 1 rotates by taking the axis of the vertical shaft 401 as the shaft, circumferential large-range adjustment is conducted on the position of a person, the flat plate 1 can ascend or descend to drive the person to ascend and descend, and the person can conveniently draw on a higher indoor wall or ceiling when the person works indoors. The function of the stopper pin 402 is to prevent the floor panel 5 from sliding upward relative to the vertical shaft 401. The motor II403 can drive the gear II404 to rotate when rotating, the gear II404 drives the gear ring 501 to rotate when rotating, and the gear ring 501 rotates to drive the flat plate 1 to rotate by taking the axis of the vertical shaft 401 as a shaft. The cross sliding column 202 can slide left and right on the fixing sleeve 106, the left and right positions of the solid vertical column 203 and the hollow vertical column 2 are adjusted, the hollow vertical column 2 can vertically slide on the solid vertical column 203, the height of the hollow vertical column 2 is adjusted, when wallpaper is adhered to a ceiling and a wallpaper is painted on the wallpaper, the hollow vertical column 2 can be enabled to be supported on the wallpaper of the ceiling, the wallpaper is prevented from being adhered firmly, and the wallpaper is prevented from sliding down. When the hollow upright post 2 moves left and right, the roller frame 204 and the roller 205 can be driven to move left and right, and the wallpaper which is just adhered to the ceiling is flattened. The slider 301 can be on slide rail 102 the horizontal slip, and then drives hollow upstand 2 through oblique connecting rod 3 and vertically slides on the upper portion of solid upstand 203 during slider 301 horizontal slip, and when the people stood on dull and stereotyped 1, on inserting the draw-in groove 302 on foot pole 303 with the right foot tiptoe, through the lift of hollow upstand 2 of right foot control, needn't put down the pen when the drawing and can control the lift of hollow upstand 2. The left and right positions of the cross sliding column 202 and the solid vertical column 203 can be controlled by the left hand, the left foot can step on the L-shaped pressing plate 105, the L-shaped pressing plate 105 can press the cross sliding column 202 to fix the cross sliding column 202, and the cross sliding column 202 is prevented from sliding freely. The base plate 6 supports the round bottom plate 4, so that the round bottom plate 4 is more stable; the foot ring 7 can rotate through the vertical shaft 703, the position of the foot ring 7 is adjusted, the foot ring 7 can be fixed by pushing the rotating fastening screw 603 against the vertical shaft 703, the foot ring 7 is in contact with the ground, the stability of the round-bottom plate 4 is further improved, the foot ring 7 with adjustable position can avoid various decoration sundries on the indoor design ground, and two foot rings 7 can be placed at proper positions. The downside of two foot rings 7 all is the annular equipartition and has a plurality of balls 701, and the friction on less foot ring 7 and ground is convenient for adjust foot ring 7's position, and well supporting shoe 601 supports subaerial at the middle part of bed plate 6, and well supporting shoe 601 has played the effect of stable support bed plate 6, prevents to support with only two foot rings 7, and a plurality of balls 701 of two foot ring 7 downside can make the emergence of the condition of two foot rings 7 gliding at will. The foot ring 7 can rotate through the vertical shaft 703, can drive the sprocket 702 to rotate, and the sprocket 702 can drive another sprocket 702, the vertical shaft 703 and the foot ring 7 through the chain to rotate when rotating for two foot rings 7 are always in the state that is centrosymmetric setting, make two foot rings 7 keep the best support effect always.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims

1. An interior design drawing aid, comprising a flat plate (1), a lug (103), a cylinder (104), a motor I (107), a gear I (108), a retaining ring (109), a circular chassis (4) ), a vertical shaft (401), a bottom turning plate (5), a rack (502) and a top turning plate (503), characterized in that: a vertical shaft ( 401), the middle part of the bottom turning plate (5) is rotatably connected to the lower part of the vertical shaft (401), the left end of the bottom turning plate (5) is fixedly connected with a vertical rack (502), and the upper part of the rack (502) is fixed A top turning plate (503) is connected, the top turning plate (503) is rotatably connected to the upper part of the vertical shaft (401), and the lower rear end of the flat plate (1) is fixedly connected with a convex piece (103). The rear end is provided with a cylinder (104), the cylinder (104) is inserted on the vertical shaft (401), the lower side of the flat plate (1) is fixedly connected with a motor I (107), and the output shaft of the motor I (107) is fixed on the output shaft A gear I (108) is connected, and the gear I (108) meshes with the rack (502) for transmission. The front and rear sides of the gear I (108) are fixedly connected with retaining rings (109), and the two retaining rings (109) are respectively connected with The front and rear sides of the rack (502) fit together.

2. An interior design drawing aid according to claim 1, characterized in that: the interior design drawing aid further comprises a limit pin (402), and the lower part of the vertical shaft (401) is fixedly connected to the limit pin (402). 402), the limit pin (402) is located on the upper side of the bottom turning plate (5).

3. An interior design drawing aid according to claim 2, characterized in that: the interior design drawing aid further comprises a motor II (403), a gear II (404) and a gear ring (501), and the bottom turns The upper side of the plate (5) is fixedly provided with a gear ring (501) coaxial with the vertical shaft (401), the circular chassis (4) is fixedly connected with a motor II (403), and the output shaft of the motor II (403) is fixed on the A gear II (404) is connected, and the gear II (404) meshes with the outer ring of the gear ring (501) for transmission.

4. An interior design drawing aid according to claim 3, characterized in that: the interior design drawing aid further comprises a fixed sleeve (106), a hollow vertical column (2), a latch (201), a horizontal slide The column (202) and the solid vertical column (203), the lower left end of the flat plate (1) is fixedly connected with a fixing sleeve (106), the horizontal sliding column (202) is laterally slidably connected to the fixing sleeve (106), and the horizontal sliding column ( The right end of 202) is fixedly connected with a plug (201), the lower end of the solid vertical column (203) is fixedly connected to the left end of the horizontal sliding column (202), and the upper end of the solid vertical column (203) is slidably connected with a hollow vertical column (2).

5. A kind of interior design drawing aid according to claim 4, is characterized in that: described interior design drawing aid also comprises roller frame (204) and roller (205), the upper part of hollow vertical column (2) is fixed A roller frame (204) is connected, and a roller (205) is rotatably connected to the roller frame (204).

6. An interior design drawing aid according to claim 5, characterized in that: the interior design drawing aid further comprises a stopper (101), a slide rail (102), a rear extension shaft (206), an oblique The connecting rod (3) and the sliding block (301), the flat plate (1) is provided with a sliding rail (102), the left and right ends of the sliding rail (102) are fixedly connected with stoppers (101), and the sliding block (301) slides Connected to the slide rail (102), the rear side of the hollow vertical column (2) is fixedly connected with a rear extension shaft (206), the lower end of the oblique link (3) is hingedly connected to the slider (301), and the oblique link ( The upper end of 3) is rotatably connected to the rear end of the rear extension shaft (206).

7. An interior design drawing aid according to claim 6, characterized in that: the interior design drawing aid further comprises a card slot (302) and a foot rod (303), and the front side of the slider (301) A foot rod (303) is fixedly connected, and the right end of the foot rod (303) is provided with a clamping slot (302).

8. An interior design drawing aid according to claim 7, characterized in that: the interior design drawing aid further comprises an L-shaped pressing plate (105), and the right end of the L-shaped pressing plate (105) is hingedly connected to the flat plate (105). 1), the left end of the L-shaped pressing plate (105) is pressed against the upper side of the horizontal sliding column (202).

9. An interior design drawing aid according to claim 8, characterized in that: the interior design drawing aid further comprises a base plate (6), a middle support block (601), a connecting column (602), a fastening fixing screws (603), foot rings (7), balls (701), vertical shafts (703) and limit rings (704). The round chassis (4) is fixedly connected to the upper side of the base plate (6). The base plate ( 6) The middle part of the lower side is fixedly connected with a middle support block (601) through a connecting column (602), two vertical shafts (703) are arranged on the left and right, and the upper parts of the two vertical shafts (703) are respectively connected to the base plate (6) by rotation. ), the upper parts of the two vertical shafts (703) are fixedly connected with two limit rings (704), and the two limit rings (704) on the same vertical shaft (703) are located on the base plate ( 6) On the upper and lower sides of the base plate (6), the left and right ends of the base plate (6) are connected with fastening screws (603) through threads. The lower parts of the vertical shafts (703) are respectively fixedly connected to the eccentric positions of the two foot rings (7), and the lower sides of the two foot rings (7) are uniformly distributed with a plurality of balls (701).

10. The interior design drawing aid according to claim 9, wherein the interior design drawing aid further comprises a sprocket (702), and a chain is fixedly connected to the middle of the two vertical shafts (703). The wheel (702) is driven by a chain between the two sprockets (702), and the two foot rings (7) are arranged symmetrically with the axis of the connecting column (602) as the axis.