CN114590071B - Portable painting device for outdoor environment design - Google Patents
Portable painting device for outdoor environment design Download PDFInfo
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- CN114590071B CN114590071B CN202210455311.1A CN202210455311A CN114590071B CN 114590071 B CN114590071 B CN 114590071B CN 202210455311 A CN202210455311 A CN 202210455311A CN 114590071 B CN114590071 B CN 114590071B
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- drawing board
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- leg unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
- B44D3/18—Boards or sheets with surfaces prepared for painting or drawing pictures; Stretching frames for canvases
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses a portable drawing device for outdoor environment design, which comprises: the drawing board fixing unit is provided with a drawing board; a stowable leg unit, the stowable leg unit comprising: the main leg unit is arranged at the bottom end of the drawing board fixing unit through the posture adjusting unit; the hydraulic driving unit is arranged in the main leg unit and is respectively connected with the drawing board fixing unit and the side leg unit; the infrared sensor is arranged on the drawing board fixing unit; and the processor is arranged in the drawing board fixing unit, and the gesture adjusting unit and the infrared sensor are connected with the processor.
Description
Technical Field
The invention relates to the technical field of environmental design tools, in particular to a portable drawing device for outdoor environmental design.
Background
The environmental design belongs to the design category of the art subject category, refers to the practical art of integrating and creating by the design method for the objective environment of one or more subjects, is an emerging design category, contains quite wide subjects, and comprises subjects such as architecture, urban planning, human engineering, environmental psychology, design aesthetics, sociology, literature, historic science, archaeology, religious teaching, environmental ecology, environmental behavioural and the like, and mainly comprises contents such as architecture design, indoor design, public art design, landscape design and the like.
When the outdoor environment is designed and drawn, a drawing device for supporting is needed, and Chinese patent CN214855147U discloses a portable drawing device for the outdoor environment, which comprises a drawing frame assembly; the drawing frame assembly comprises a panel, a first supporting plate and a second supporting plate, wherein the second supporting plate is arranged between the panel and the first supporting plate, a connecting seat is fixedly arranged on one side, close to the first supporting plate, of the panel, a connecting block is movably connected onto the connecting seat through a pin shaft, inserting plates are fixedly arranged on the top of the connecting block, the inserting plates are arranged in a plurality, and a first hand screwing screw is arranged on one side of the first supporting plate in a penetrating mode. When the drawing device is used, the screw needs to be screwed for locking, which is not very convenient.
Disclosure of Invention
In order to achieve the above object, the present invention discloses a portable painting device for outdoor environment design, comprising:
the drawing board fixing unit is provided with a drawing board;
a stowable leg unit, the stowable leg unit comprising: the main leg unit is arranged at the bottom end of the drawing board fixing unit through the posture adjusting unit;
the hydraulic driving unit is arranged in the main leg unit and is respectively connected with the drawing board fixing unit and the side leg unit;
the infrared sensor is arranged on the drawing board fixing unit;
and the processor is arranged in the drawing board fixing unit, and the gesture adjusting unit and the infrared sensor are connected with the processor.
Preferably, the drawing board fixing unit includes:
the main leg unit is arranged at the bottom end of the drawing board fixing seat through the gesture adjusting unit;
the drawing board installation seat is rotatably installed at the side end of the drawing board fixing seat through a side hinge, and the drawing board is installed on the drawing board installation seat;
the overturning groove is formed in the top end of the drawing board fixing seat and is arranged close to the side hinge;
the plug body transmission chamber is arranged in the drawing board fixing seat and is communicated with the overturning groove;
the plug body is slidably arranged in the plug body transmission chamber;
the first spring is positioned in the plug body transmission chamber and is connected between the plug body and the inner wall of the plug body transmission chamber;
the limiting slide block is connected in the overturning groove in a sliding manner and is connected with the plug body;
the turnover rod is positioned in the turnover groove, one end of the turnover rod is hinged with the limit sliding block, and the other end of the turnover rod is hinged with the drawing board mounting seat;
the annular oil storage chamber is arranged in the drawing board fixing seat, is positioned below the plug body transmission chamber and stores hydraulic oil;
the first oil inlet channel is communicated between the annular oil storage chamber and the plug body transmission chamber;
the annular oil inlet groove is formed in the bottom end of the drawing board fixing seat, the bottom end of the annular oil inlet groove is communicated with the annular oil storage chamber, and the hydraulic driving unit is communicated with the annular oil inlet groove.
Preferably, the gesture adjusting unit is a driving motor, the driving motor is embedded in the main leg unit, and the output end of the gesture adjusting unit is connected with the bottom end of the drawing board fixing seat.
Preferably, the hydraulic drive unit includes:
the central oil storage chamber is arranged in the main leg unit and is positioned below the posture adjusting unit;
the two second oil inlet channels are symmetrically arranged in the main leg unit by taking the posture adjusting unit as a center, and the second oil inlet channels are communicated between the annular oil inlet groove and the central oil storage chamber;
the lifting chamber is arranged in the main leg unit and is positioned below the central oil storage chamber;
the outer surface of the lifting sleeve is in a square column shape and is connected in the central oil storage chamber in a sliding manner, and the opening end of the lifting sleeve is close to the lifting chamber;
the lifting sleeve is sleeved on the first rotating column, and the other end of the first rotating column extends into the lifting chamber;
the two spiral chute are oppositely arranged on the first rotating column;
the sliding column is connected in the spiral chute in a sliding manner and is fixedly connected with the inner wall of the lifting sleeve;
the rope winding wheel is positioned in the lifting chamber and is arranged on the first rotating column;
the central lifting ring seat is positioned in the lifting chamber;
the lifting grooves are circumferentially formed on the main support leg unit by taking the first rotating column as a center, and the bottom ends of the lifting grooves are communicated with the lifting chamber;
the two lifting ropes are symmetrically arranged by taking the first rotating column as a center, one end of each lifting rope is wound on the corresponding rope winding wheel, and the other end of each lifting rope is connected to the corresponding central lifting ring seat;
the lower lifting ring seat is sleeved on the main support leg unit, and the side support leg unit is connected with the lower lifting ring seat;
the lifting frame is connected in the lifting groove in a sliding manner, and is fixedly connected between the lower lifting ring seat and the central lifting ring seat.
Preferably, the side leg unit includes:
the upper lifting ring seat is sleeved on the main leg unit and is positioned above the lower lifting ring seat;
the support legs are circumferentially hinged to the upper lifting ring seat by taking the main support leg unit as a center;
the support rods are arranged in the support legs in an equal number, a plurality of support rods are circumferentially hinged to the lower lifting ring seat by taking the main support leg unit as a center, and the support rods are hinged to the inner ends of the support legs far away from the lower lifting ring seat.
Preferably, a guide wheel is arranged on the inner wall of the lifting chamber, and the lifting rope walks on the guide wheel.
Preferably, the hydraulic drive unit further includes:
the clamping grooves are circumferentially formed in the main leg unit by taking the central oil storage chamber as a center, and are positioned below the upper lifting ring seat;
the clamping plate is slidably arranged in the clamping groove and is matched with the upper lifting ring seat;
one end of the connecting rod extends into the clamping groove and is connected with the clamping plate, and the other end of the connecting rod extends into the central oil storage chamber;
the top block is positioned in the central oil storage chamber, a storage groove which is convenient for storing the top block is formed in the inner wall of the central oil storage chamber, and the bottom end of the lifting sleeve barrel is hemispherical and is matched with the top block;
the second spring is sleeved on the connecting rod and is propped against between the bottom end of the clamping groove and the clamping plate.
Preferably, a self-nailing unit is mounted at the bottom end of the main leg unit, and the self-nailing unit is connected with the first rotating column.
Preferably, the self-nailing unit comprises:
the self-nailing groove is formed in the bottom end of the main leg unit, and the first rotating column penetrates through the central lifting ring seat and stretches into the self-nailing groove;
the driving screw is positioned in the self-nailing groove and is arranged on the first rotary column;
the outer surface of the penetrating sleeve is in a square column shape, the penetrating sleeve is connected in the self-nailing groove in a sliding mode, and the penetrating sleeve is sleeved on the driving screw;
the driving screw block is fixedly arranged at the end of the penetrating sleeve opening, and is sleeved on the driving screw rod;
and the penetrating nails are arranged at the bottom end of the penetrating sleeve barrel.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a control schematic diagram of the present invention;
FIG. 3 is a state diagram (when not in use) of the present invention;
fig. 4 is an enlarged view of reference a in fig. 3;
fig. 5 is a state diagram (in use) of the present invention.
In the figure: 1. a drawing board fixing unit; 2. a stowable leg unit; 3. a posture adjustment unit; 4. a hydraulic drive unit; 5. an infrared sensor; 6. a processor; 7. a self-nailing unit; 11. a drawing board fixing seat; 12. a drawing board mounting seat; 13. a turnover groove; 14. a plug body transmission chamber; 15. a plug body; 16. a limit sliding block; 17. turning over the rod; 18. an annular oil storage chamber; 19. a first oil inlet passage; 21. a main leg unit; 22. a side leg unit; 23. an upper lifting ring seat; 24. a support leg; 25. a support rod; 26. a clamping plate; 27. a top block; 41. a central oil reservoir; 42. a second oil inlet passage; 43. a lifting chamber; 44. lifting the sleeve; 45. a first swivel post; 46. a spool; 47. a rope winding wheel; 48. a central lifting ring seat; 49. a lifting rope; 40. a lower lifting ring seat; 71. self-nailing grooves; 72. driving a screw; 73. inserting a sleeve; 74. driving the screw block; 75. penetrating the nail.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 and 2, the portable drawing device for outdoor environment design provided in this embodiment includes:
a drawing board fixing unit 1, wherein a drawing board is arranged on the drawing board fixing unit 1;
a stowable leg unit 2, the stowable leg unit 2 comprising: a main leg unit 21 and a side leg unit 22, wherein the main leg unit 21 is installed at the bottom end of the drawing board fixing unit 1 through a posture adjusting unit 3;
a hydraulic driving unit 4, wherein the hydraulic driving unit 4 is installed in the main leg unit 21, and the hydraulic driving unit 4 is respectively connected with the drawing board fixing unit 1 and the side leg unit 22;
an infrared sensor 5, the infrared sensor 5 being mounted on the drawing board fixing unit 1;
and the processor 6 is arranged in the drawing board fixing unit 1, and the gesture adjusting unit 3 and the infrared sensor 5 are connected with the processor 6.
The working principle and beneficial effects of the technical scheme are as follows:
the invention discloses a portable drawing device for outdoor environment design, which is characterized in that after a main support leg unit 21 is manually used for being beneficial to the outdoor ground, the bottom end of the main support leg unit 21 pierces the ground, a drawing board fixing unit 1 is manually opened, and the drawing board fixing unit 1 drives a side support leg unit 22 to be unfolded by driving a hydraulic driving unit 4, so that the drawing device is fixed on the ground, and the drawing device is convenient and quick. After the drawing board is fixed on the drawing board fixing unit 1, the infrared sensor 5 is used for detecting the position information of the drawing person located on the front face of the drawing device, and the drawing board is matched with the processor 6 through the gesture adjusting unit 3, so that the function of self-tracking the drawing person is realized, and the drawing board can rotate in a self-tracking mode when the drawing person observes the drawing object in multiple directions, and the position of the drawing person is actively found.
As shown in fig. 3, in one embodiment, the drawing board fixing unit 1 includes:
the drawing board fixing seat 11, the main leg unit 21 is arranged at the bottom end of the drawing board fixing seat 11 through the gesture adjusting unit 3;
the drawing board mounting seat 12, the drawing board mounting seat 12 is rotatably mounted at the side end of the drawing board fixing seat 11 through a side hinge, and the drawing board is mounted on the drawing board mounting seat 12;
the overturning groove 13 is formed in the top end of the drawing board fixing seat 11 and is close to the side hinge;
the plug body transmission chamber 14 is arranged in the drawing board fixing seat 11, and the plug body transmission chamber 14 is communicated with the overturning groove 13;
a plug body 15, wherein the plug body 15 is slidably installed in the plug body transmission chamber 14;
a first spring, which is located in the plug body transmission chamber 14 and is connected between the plug body 15 and the inner wall of the plug body transmission chamber 14;
the limiting slide block 16 is connected in the overturning groove 13 in a sliding manner, and the limiting slide block 16 is connected with the plug body 15;
the overturning rod 17 is positioned in the overturning groove 13, one end of the overturning rod 17 is hinged with the limit sliding block 16, and the other end of the overturning rod 17 is hinged with the drawing board mounting seat 12;
the annular oil storage chamber 18 is arranged in the drawing board fixing seat 11, the annular oil storage chamber 18 is positioned below the plug body transmission chamber 14, and hydraulic oil is stored in the annular oil storage chamber 18;
a first oil inlet channel 19, wherein the first oil inlet channel 19 is communicated between the annular oil storage chamber 18 and the plug body transmission chamber 14;
the annular oil inlet groove is formed in the bottom end of the drawing board fixing seat 11, the bottom end of the annular oil inlet groove is communicated with the annular oil storage chamber 18, and the hydraulic driving unit 4 is communicated with the annular oil inlet groove.
The working principle and beneficial effects of the technical scheme are as follows:
after the bottom end of the main leg unit 21 pierces the ground, a plotter manually turns the drawing board mounting seat 12 upwards by taking the side hinge as the center, so that the drawing board mounting seat 12 turns over in the direction away from the drawing board fixing seat 11, the drawing board mounting seat 12 pulls the limit sliding block 16 to slide in the turning groove 13 through the turning rod 17, further drives the plug body 15 connected with the limit sliding block 16 to slide in the plug body transmission chamber 14 in the stretching direction of the first spring, hydraulic oil in the annular oil storage chamber 18 is sent into the plug body transmission chamber 14 from the first oil inlet channel 19, and then the hydraulic driving unit 4 communicated with the annular oil storage chamber 18 through the annular oil inlet groove works, and further drives the side leg unit 22 to work, so that opposite fixing is completed.
In one embodiment, the posture adjustment unit 3 is a driving motor, the driving motor is embedded in the main leg unit 21, and an output end of the posture adjustment unit 3 is connected with the bottom end of the drawing board fixing seat 11.
The beneficial effects of the technical scheme are as follows:
the driving motor drives the drawing board fixing seat 11 to rotate at the top end of the main leg unit 21, so that the drawing board fixing seat 11 and the drawing board mounting seat 12 connected with the drawing board fixing seat 11 through the side hinge are rotated, and the posture adjustment of the drawing board fixed on the drawing board mounting seat 12 is realized.
In one embodiment, the hydraulic drive unit 4 comprises:
a central oil reservoir 41, the central oil reservoir 41 being provided in the main leg unit 21, the central oil reservoir 41 being located below the posture adjustment unit 3;
the second oil inlet passages 42 are symmetrically arranged in the main leg unit 21 by taking the posture adjusting unit 3 as a center, and the second oil inlet passages 42 are communicated between the annular oil inlet groove and the central oil storage chamber 41;
a lift chamber 43, the lift chamber 43 being provided in the main leg unit 21, the lift chamber 43 being located below the central oil reservoir chamber 41;
the outer surface of the lifting sleeve 44 is in a square column shape, and is slidably connected in the central oil storage chamber 41, and the nozzle end of the lifting sleeve 44 is arranged close to the lifting chamber 43;
a first rotating column 45, wherein one end of the first rotating column 45 extends into the central oil storage chamber 41, the lifting sleeve 44 is sleeved on the first rotating column 45, and the other end of the first rotating column 45 extends into the lifting chamber 43;
a spiral chute, two of which are oppositely arranged on the first rotary column 45;
the sliding column 46, the sliding column 46 is slidably connected in the spiral chute, and the sliding column 46 is fixedly connected with the inner wall of the lifting sleeve 44;
a rope winding wheel 47, wherein the rope winding wheel 47 is positioned in the lifting chamber 43, and the rope winding wheel 47 is installed on the first rotating column 45;
a central lifting ring seat 48, the central lifting ring seat 48 being located within the lifting chamber 43;
a plurality of lifting grooves which are circumferentially arranged on the main leg unit 21 by taking the first rotating column 45 as a center, and the bottom ends of the lifting grooves are communicated with the lifting chamber 43;
the lifting ropes 49 are symmetrically arranged by taking the first rotating column 45 as a center, one end of each lifting rope 49 is wound on the corresponding rope winding wheel 47, and the other end of each lifting rope 49 is connected to the corresponding central lifting ring seat 48;
the lower lifting ring seat 40 is sleeved on the main leg unit 21, and the side leg unit 22 is connected with the lower lifting ring seat 40;
and the lifting frame is slidably connected in the lifting groove, and is fixedly connected between the lower lifting ring seat 40 and the central lifting ring seat 48.
The working principle and beneficial effects of the technical scheme are as follows:
when the plug body 15 slides in the plug body transmission chamber 14 towards the stretching direction of the first spring, negative pressure is formed in the plug body transmission chamber 14, hydraulic oil in the central oil storage chamber 41 is sent into the annular oil inlet groove from the second oil inlet channel 42 and is communicated with the annular oil inlet groove, at the moment, hydraulic oil in the central oil storage chamber 41 is reduced, the lifting sleeve 44 sleeved on the first rotating column 45 ascends, the lifting sleeve 44 drives the first rotating column 45 to rotate through the cooperation of the sliding column 46 and the spiral chute, the first rotating column 45 drives the rope winding wheel 47 positioned in the lifting chamber 43 and connected with the lifting sleeve, the rope winding wheel 47 pulls the central lifting ring seat 48 to lift in the lifting chamber 43 through the lifting rope 49, and the central lifting ring seat 48 drives the lower lifting ring seat 40 sleeved on the main leg unit 21 to lift along the lifting groove seat, so that the side leg unit 22 is unfolded, and the bottom end of the drawing device is firmly connected with the ground.
In one embodiment, the side leg unit 22 includes:
the upper lifting ring seat 23 is sleeved on the main leg unit 21, and the upper lifting ring seat 23 is positioned above the lower lifting ring seat 40;
a plurality of support legs 24, wherein the support legs 24 are circumferentially hinged on the upper lifting ring seat 23 by taking the main support leg unit 21 as a center;
the support rods 25 are equal in number to the support legs 24, a plurality of support rods 25 are circumferentially hinged on the lower lifting ring seat 40 by taking the main support leg unit 21 as a center, and the ends of the support rods 25 far away from the lower lifting ring seat 40 are hinged at the inner ends of the support legs 24.
The working principle and beneficial effects of the technical scheme are as follows:
when the central lifting ring seat 48 drives the lower lifting ring seat 40 sleeved on the main leg unit 21 to move along the lifting groove seat in a lifting mode through the lifting frame, the lower lifting ring seat 40 supports the supporting legs 24 through the supporting rods 25, the supporting legs 24 pull the upper lifting ring seat 23 downwards to fall along the main leg unit 21, and then the supporting legs 24 support the ground.
In one embodiment, a guide wheel is mounted on the inner wall of the lift chamber 43, and the lift cord 49 runs on the guide wheel.
The beneficial effects of the technical scheme are as follows:
the guide wheels are provided to facilitate guiding the traveling direction of the lift cord 49.
As shown in fig. 4, in one embodiment, the hydraulic drive unit 4 further includes:
a plurality of clamping grooves circumferentially formed on the main leg unit 21 with the central oil storage chamber 41 as a center, the clamping grooves being located below the upper lifting ring seat 23;
the clamping plate 26 is slidably arranged in the clamping groove, and the clamping plate 26 is matched with the upper lifting ring seat 23;
one end of the connecting rod extends into the clamping groove and is connected with the clamping plate 26, and the other end of the connecting rod extends into the central oil storage chamber 41;
the top block 27 is positioned in the central oil storage chamber 41, a storage groove which is convenient for storing the top block 27 is formed in the inner wall of the central oil storage chamber 41, and the bottom end of the lifting sleeve 44 is hemispherical and is matched with the top block 27;
and the second spring is sleeved on the connecting rod and is propped between the bottom end of the clamping groove and the clamping plate 26.
The working principle and beneficial effects of the technical scheme are as follows:
when the supporting leg 24 pulls down the upper lifting ring seat 23 to fall along the main leg unit 21, the lifting sleeve 44 is lifted in the central oil storage chamber 41, the lifting sleeve 44 abuts against the top block 27, so that the top block 27 is retracted into the accommodating groove, the abutting block 27 drives the clamping plate 26 in the clamping groove to move towards the second spring stretching direction through the connecting rod, the clamping plate 26 abuts against the inner ring end of the upper lifting ring seat 23, and the upper lifting ring seat 23 and the main leg unit 21 are fixed.
In one embodiment, a self-nailing unit 7 is mounted at the bottom end of the main leg unit 21, and the self-nailing unit 7 is connected with the first rotating column 45.
As shown in fig. 3 and 5, in one embodiment, the self-nailing unit 7 includes:
the self-nailing groove 71 is formed in the bottom end of the main leg unit 21, and the first rotary column 45 penetrates through the central lifting ring seat 48 and extends into the self-nailing groove 71;
a drive screw 72, the drive screw 72 being located within the self-clinching groove 71 and mounted to the first rotary column 45;
the outer surface of the penetrating sleeve 73 is in a square column shape, the penetrating sleeve 73 is connected in the self-nailing groove 71 in a sliding mode, and the penetrating sleeve 73 is sleeved on the driving screw 72;
the driving screw block 74, the driving screw block 74 is fixedly arranged at the barrel mouth end of the penetrating sleeve 73, and the driving screw block 74 is sleeved on the driving screw 72;
the penetrating nails 75 are arranged at the bottom ends of the penetrating sleeves 73.
The working principle and beneficial effects of the technical scheme are as follows:
when the drawing device is used, after the main leg unit 21 is manually righted by a plotter, the penetrating nail 75 is penetrated into the ground by using a little force by one hand, the main leg unit 21 is righted by the other hand and is slightly pressed down by the little force, at the moment, the main leg unit 21 is propped against the ground to finish the primary fixing of the drawing device, then the plotter drives the first rotating column 45 to be connected with the drawing board mounting seat 12 by opening the drawing board mounting seat to drive the first rotating column 45 to rotate, and the driving screw 72 positioned in the self-nail groove 71 rotates, and the driving screw 72 drives the penetrating sleeve 73 sleeved on the driving screw 72 to do falling motion by driving the screw block 74, at the moment, the penetrating sleeve 73 drives the penetrating nail 75 to continuously penetrate into the ground to strengthen the connection between the drawing device and the ground.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.
Claims (8)
1. A portable painting device for outdoor environmental design, comprising:
a drawing board fixing unit (1), wherein the drawing board is arranged on the drawing board fixing unit (1);
a stowable leg unit (2), the stowable leg unit (2) comprising: the main leg unit (21) and the side leg unit (22) are arranged at the bottom end of the drawing board fixing unit (1) through the posture adjusting unit (3);
the hydraulic driving unit (4) is arranged in the main leg unit (21), and the hydraulic driving unit (4) is respectively connected with the drawing board fixing unit (1) and the side leg unit (22);
the infrared sensor (5) is arranged on the drawing board fixing unit (1);
the processor (6) is arranged in the drawing board fixing unit (1), and the gesture adjusting unit (3) and the infrared sensor (5) are connected with the processor (6);
the drawing board fixing unit (1) includes:
the drawing board fixing seat (11), the main leg unit (21) is arranged at the bottom end of the drawing board fixing seat (11) through the gesture adjusting unit (3);
the drawing board mounting seat (12), the drawing board mounting seat (12) is rotatably mounted at the side end of the drawing board fixing seat (11) through a side hinge, and the drawing board is mounted on the drawing board mounting seat (12);
the overturning groove (13) is formed in the top end of the drawing board fixing seat (11) and is close to the side hinge;
the plug body transmission chamber (14), the plug body transmission chamber (14) is arranged in the drawing board fixing seat (11), and the plug body transmission chamber (14) is communicated with the overturning groove (13);
the plug body (15) is slidably arranged in the plug body transmission chamber (14);
the first spring is positioned in the plug body transmission chamber (14) and is connected between the plug body (15) and the inner wall of the plug body transmission chamber (14);
the limit sliding block (16), the limit sliding block (16) is connected in the overturning groove (13) in a sliding manner, and the limit sliding block (16) is connected with the plug body (15);
the turnover rod (17) is positioned in the turnover groove (13), one end of the turnover rod (17) is hinged with the limit sliding block (16), and the other end of the turnover rod (17) is hinged with the drawing board mounting seat (12);
the annular oil storage chamber (18) is arranged in the drawing board fixing seat (11), the annular oil storage chamber (18) is positioned below the plug body transmission chamber (14), and hydraulic oil is stored in the annular oil storage chamber (18);
the first oil inlet channel (19) is communicated between the annular oil storage chamber (18) and the plug body transmission chamber (14);
the annular oil inlet groove is formed in the bottom end of the drawing board fixing seat (11), the bottom end of the annular oil inlet groove is communicated with the annular oil storage chamber (18), and the hydraulic driving unit (4) is communicated with the annular oil inlet groove.
2. The portable drawing device for outdoor environment design according to claim 1, wherein the posture adjusting unit (3) is a driving motor, the driving motor is embedded in the main leg unit (21), and an output end of the posture adjusting unit (3) is connected with the bottom end of the drawing board fixing seat (11).
3. Portable painting device for outdoor environment design according to claim 1, characterized in that the hydraulic drive unit (4) comprises:
a central oil storage chamber (41), wherein the central oil storage chamber (41) is arranged in the main leg unit (21), and the central oil storage chamber (41) is positioned below the posture adjustment unit (3);
the two second oil inlet channels (42) are symmetrically arranged in the main leg unit (21) by taking the posture adjusting unit (3) as a center, and the second oil inlet channels (42) are communicated between the annular oil inlet groove and the central oil storage chamber (41);
a lifting chamber (43), wherein the lifting chamber (43) is arranged in the main leg unit (21), and the lifting chamber (43) is positioned below the central oil storage chamber (41);
the outer surface of the lifting sleeve (44) is in a square column shape and is connected in the central oil storage chamber (41) in a sliding manner, and the barrel opening end of the lifting sleeve (44) is close to the lifting chamber (43);
the first rotary column (45), one end of the first rotary column (45) stretches into the central oil storage chamber (41), the lifting sleeve (44) is sleeved on the first rotary column (45), and the other end of the first rotary column (45) stretches into the lifting chamber (43);
a spiral chute, two of which are oppositely arranged on the first rotary column (45);
the sliding column (46) is connected in the spiral chute in a sliding way, and the sliding column (46) is fixedly connected with the inner wall of the lifting sleeve (44);
a rope winding wheel (47), wherein the rope winding wheel (47) is positioned in the lifting chamber (43), and the rope winding wheel (47) is installed on the first rotating column (45);
a central lifting ring seat (48), the central lifting ring seat (48) being located within the lifting chamber (43);
the lifting grooves are circumferentially formed on the main leg unit (21) by taking the first rotating column (45) as a center, and the bottom ends of the lifting grooves are communicated with the lifting chamber (43);
the lifting ropes (49) are symmetrically arranged by taking the first rotating column (45) as a center, one end of each lifting rope (49) is wound on the corresponding rope winding wheel (47), and the other end of each lifting rope (49) is connected to the corresponding central lifting ring seat (48);
the lower lifting ring seat (40) is sleeved on the main leg unit (21), and the side leg unit (22) is connected with the lower lifting ring seat (40);
the lifting frame is connected in the lifting groove in a sliding mode, and is fixedly connected between the lower lifting ring seat (40) and the central lifting ring seat (48).
4. A portable painting device for outdoor environment design according to claim 3, characterized in that the side leg unit (22) comprises:
the upper lifting ring seat (23) is sleeved on the main leg unit (21), and the upper lifting ring seat (23) is positioned above the lower lifting ring seat (40);
the supporting legs (24) are circumferentially hinged on the upper lifting ring seat (23) by taking the main supporting leg unit (21) as a center;
the support rods (25), the equal number of the support rods (25) is equal to that of the support legs (24), a plurality of the support rods (25) are circumferentially hinged to the lower lifting ring seat (40) by taking the main support leg unit (21) as the center, and the ends, far away from the lower lifting ring seat (40), of the support rods (25) are hinged to the inner ends of the support legs (24).
5. A portable painting device for outdoor environment design according to claim 3, characterized in that the inner wall of the lifting chamber (43) is provided with a guide wheel, and the lifting rope (49) runs on the guide wheel.
6. A portable painting device for outdoor environment design according to claim 4, characterized in that the hydraulic drive unit (4) further comprises:
the clamping grooves are circumferentially formed in the main leg unit (21) by taking the central oil storage chamber (41) as a center, and are positioned below the upper lifting ring seat (23);
the clamping plate (26) is slidably mounted in the clamping groove, and the clamping plate (26) is matched with the upper lifting ring seat (23);
one end of the connecting rod extends into the clamping groove and is connected with the clamping plate (26), and the other end of the connecting rod extends into the central oil storage chamber (41);
the jacking block (27), the jacking block (27) is positioned in the central oil storage chamber (41), a storage groove which is convenient for the jacking block (27) to be stored is formed in the inner wall of the central oil storage chamber (41), and the bottom end of the lifting sleeve (44) is hemispherical and is matched with the jacking block (27);
the second spring is sleeved on the connecting rod and is propped between the bottom end of the clamping groove and the clamping plate (26).
7. A portable painting device for outdoor environment design according to claim 3, characterized in that the bottom end of the main leg unit (21) is provided with a self-nailing unit (7), and the self-nailing unit (7) is connected with the first swivel post (45).
8. Portable painting device for outdoor environment design according to claim 7, characterized in that the self-nailing unit (7) comprises:
the self-nailing groove (71) is formed in the bottom end of the main leg unit (21), and the first rotary column (45) penetrates through the central lifting ring seat (48) and stretches into the self-nailing groove (71);
a drive screw (72), the drive screw (72) being located within the self-clinching groove (71) and mounted on the first swivel post (45);
the outer surface of the penetrating sleeve (73) is in a square column shape, the penetrating sleeve (73) is connected in the self-nailing groove (71) in a sliding mode, and the penetrating sleeve (73) is sleeved on the driving screw (72);
the driving screw block (74), the driving screw block (74) is fixedly arranged at the barrel mouth end of the penetrating sleeve (73), and the driving screw block (74) is sleeved on the driving screw (72);
and the penetrating nails (75) are arranged at the bottom end of the penetrating sleeve (73) cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210455311.1A CN114590071B (en) | 2022-04-28 | 2022-04-28 | Portable painting device for outdoor environment design |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210455311.1A CN114590071B (en) | 2022-04-28 | 2022-04-28 | Portable painting device for outdoor environment design |
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| CN114590071A CN114590071A (en) | 2022-06-07 |
| CN114590071B true CN114590071B (en) | 2023-06-30 |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE19632882C1 (en) * | 1996-08-16 | 1998-07-30 | Erfi Produktions Gmbh & Co Kg | Support system for therapy module for treating sensory and motor defects |
| CN105034651A (en) * | 2015-09-07 | 2015-11-11 | 郑州学生宝电子科技有限公司 | Intelligent drawing board for students |
| CN108308866A (en) * | 2018-01-31 | 2018-07-24 | 京东方科技集团股份有限公司 | Adaptive easel and its control method |
| CN110811145A (en) * | 2019-11-27 | 2020-02-21 | 边屈伟 | Portable intelligent drawing support for design |
| US11723465B2 (en) * | 2020-07-10 | 2023-08-15 | Nadun Gajapala | Automatically adjusting writing board |
| CN113040517B (en) * | 2021-03-29 | 2021-10-22 | 齐鲁师范学院 | Intelligent multipurpose drawing frame |
| CN216256038U (en) * | 2021-04-30 | 2022-04-12 | 成都纺织高等专科学校 | Drawing table for design |
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