CN110949042B

CN110949042B - Foldable portable planar design drawing device

Info

Publication number: CN110949042B
Application number: CN201911390379.0A
Authority: CN
Inventors: 黄玮雯
Original assignee: Chongqing College of Electronic Engineering
Current assignee: Chongqing College of Electronic Engineering
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2021-09-28
Anticipated expiration: 2039-12-30
Also published as: CN110949042A

Abstract

The invention discloses a foldable portable plane design drawing device, which relates to the technical field of drawing tools and comprises a transverse frame, wherein a fixed groove is arranged at the position, close to the middle part, of the inner surface of the upper end of the transverse frame, an auxiliary mechanism is arranged inside the fixed groove, a row control press column penetrates through the position, close to one side, of the inner surface of the upper end of the transverse frame, an accommodating groove is arranged at the position, close to the middle part, of the outer surface of the front section of the transverse frame, a ruler mechanism is arranged inside the accommodating groove, a fixed disc is fixedly arranged inside the sealing groove, a winding rod is fixedly connected with the outer surface of the rear end of the fixed disc, a first accommodating rod and a second accommodating rod are fixedly arranged on the outer surface of the winding rod, the carrying and the placing of equipment can be convenient, a straight ruler plate can be popped out from the accommodating groove when the straight ruler plate is needed to be used, and the straight ruler plate is retracted into the accommodating groove when the straight ruler plate is not needed to be used, the device can be provided with auxiliary measures to facilitate the use of the device.

Description

Foldable portable planar design drawing device

Technical Field

The invention relates to the technical field of drawing tools, in particular to a foldable portable plane design drawing device.

Background

One essential course in the field of graphic design is drawing of a graphic, the graphic can perfectly and accurately express the design idea, two groups of methods are generally used for drawing the graphic, one method is drawing through software on electronic equipment, such as CAD (computer aided design) and UG (unigraphics) and the other method is drawing on paper by using a drawing tool traditionally, the variety of the drawing tool is various, but the drawing tool is generally a ruler, a square, a compass and the like, the tools are matched with each other for use in use and need to be separated in storage or carrying, so that the drawing tool is inconvenient for a user to carry the equipment, and the problem that the tool is lost easily occurs, and therefore a foldable portable graphic design device is provided.

The utility model provides a folding portable planar design drawing device, needs to realize drawing device's folding, and the drawing device's of being convenient for carry needs can collect multiple drawing instrument in the ability of an organic whole, can prevent that partial drawing instrument from scattering and the problem of losing, need consider to set up the equipment of auxiliary use for the use of equipment is more simple and convenient.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a foldable portable plane design drawing device, which solves the problem that the drawing device in the prior art cannot be folded, also solves the problem that various drawing devices cannot be integrated in the prior art, and finally also solves the problem that the prior equipment is not provided with an auxiliary mechanism.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a foldable portable plane design drawing device comprises a cross frame, wherein a fixed groove is arranged at the position, close to the middle part, of the inner surface of the upper end of the cross frame, an auxiliary mechanism is arranged inside the fixed groove, a control action press column penetrates through the position, close to one side, of the inner surface of the upper end of the cross frame, a containing groove is arranged at the position, close to the middle part, of the outer surface of the front section of the cross frame, a ruler mechanism is arranged inside the containing groove, a sealing groove is arranged on the inner surface of the lower end of the cross frame, a fixed disc is fixedly arranged inside the sealing groove, a spiral rod is fixedly connected to the outer surface of the rear end of the fixed disc, a first containing rod and a second containing rod are fixedly arranged on the outer surface of the spiral rod, a first supporting rod is fixedly arranged on the inner surface of the first containing rod, a first stud is arranged on the outer surface of the front end of the first containing rod, a second supporting rod is fixedly arranged on the inner surface of the second containing rod, the front end surface of the second accommodating rod is provided with a second stud, the rear end surface of the sealing groove is fixedly connected with a first spring, the front end surface of the first spring is fixedly provided with a first plastic sleeve, and the rear end surface of the cross frame is fixedly provided with an angle square.

Preferably, the ruler mechanism comprises a ruler plate, an object placing groove, a through moving rod penetrating through the inner part of the ruler plate and close to one end position, a knob fixedly installed on the outer surface of the front end of the through moving rod, a spring pin fixedly installed on the outer surface of the rear end of the through moving rod, an elastic pressing plate fixedly connected to the inner part of the through moving rod, and a clamping button fixedly installed on the outer surface of the upper end of the elastic pressing plate and close to one end position.

Preferably, the auxiliary mechanism comprises a holding plate, a first rotating pin fixedly mounted on the outer surface of one side of the holding plate close to the lower end position, a second rotating pin fixedly mounted on the outer surface of one side of the holding plate close to the lower end position, and a fixing hole arranged in the holding plate.

Preferably, a first clamping rotating disc is fixedly connected to the outer surface of one end of the first rotating pin, a second clamping rotating disc is fixedly connected to the outer surface of one end of the second rotating pin, and the first rotating pin and the second rotating pin are symmetrical about a central axis of the holding plate.

Preferably, the article holding groove is formed in the cross frame and is close to the article holding groove, the outer surface of one end of the spring pin is fixedly connected to the outer surface of the rear end of the article holding groove, a through hole is formed in the outer surface of the upper end of the ruler plate, and a through groove is formed in the contact surface of the article holding groove and the article holding groove.

Preferably, the position that the surface of screens button is close to one end is fixed to be installed and is decided the capstan head, the inside of ruler board is close to the position of one side and is provided with and decides the spiral groove, decides the inside that the capstan head is located and decides the spiral groove.

Preferably, the axis of angle square is located same height with the vertical axis of circling the pole, first double-screw bolt runs through first accomodating and puts pole and first branch, the second double-screw bolt runs through the second and accomodates and put pole and second branch, first accomodating and put the pole and the second accomodate the inside of putting the pole and all be provided with the card and put the groove.

Preferably, the front end surface fixed mounting who seals the groove has the second spring, and the rear end surface fixed connection of second spring has the second plastic sheath, the rear end internal surface of first branch runs through there is the column spinner, and first branch is through column spinner and the first pole swing joint of putting of accomodating, the front end internal surface of first branch is provided with the spiral shell fixed slot, first double-screw bolt threaded connection is in the inside in spiral shell fixed slot, second branch and second are accomodate the connected mode of putting the pole and are the same as first branch and the first connected mode of putting the pole of accomodating.

Preferably, a through rod hole is formed in the position, close to the upper end, in the cross frame, the row control pressing column is located in the through rod hole, a spring rod is fixedly connected to the outer surface of one side of the row control pressing column, and the row control pressing column is movably connected with the cross frame through the spring rod.

Three beneficial effects

The invention provides a foldable portable planar design drawing device. The method has the following beneficial effects:

1. this folding portable planar design drawing device, be provided with first spring and first plastic sheath, the elasticity of first spring and second spring self can make first plastic sheath and second plastic sheath can the change position when receiving thrust, make the change of first plastic sheath and second plastic sheath position can make the space between the two changed, thereby make first accomodate put pole and second accomodate the inside that the pole can be accomodate into the seal groove, can make first branch and second branch accomodate the inside of putting the pole to first accomodating the pole and second respectively through the first double-screw bolt and the second double-screw bolt that set up, thereby make the whole inside that can be folded into the crossbearer of compasses, make things convenient for carrying and placing of equipment.

2. This folding portable planar design drawing device, be provided with ruler mechanism, ruler mechanism is including the ruler board, knob and screens button etc, screens button through setting up, the cooperation between the line button of bullet clamp plate and the accuse is used and can be so that decide the position of ruler board, can pop out the ruler board from the inside of putting the groove of receiving when needs use the ruler board, withdraw it when the inside of putting the groove when need not using the ruler board, through the fixed rotary disk that sets up, the angle that can change the ruler board is used in the cooperation between fixed rotary groove and the knob.

3. This folding portable planar design drawing device, be provided with and assist and use the mechanism, assist and use the mechanism including holding the board, first rotating pin and second rotating pin etc, first rotating pin through setting up, the second rotating pin, the cooperation of first ka dong and second ka dong is used and can be so that to hold the board and can rotate, the fixed orifices through setting up can be so that to hold the board and can fix in required position, can make its inside adjustment from putting the fixed slot when needs use hold the board come out, can accomodate it in the inside of putting the fixed slot when need not use hold the board, make the utilization in equipment overall space more reasonable, can pass through auxiliary facilities for equipment, the use of the equipment of being convenient for.

Drawings

FIG. 1 is a schematic structural view of the structure of the present invention;

FIG. 2 is a view of the first receiving rod, the second receiving rod and the cross frame of the present invention;

FIG. 3 is a view of the configuration of the present invention showing the mating of the first spring, the first plastic housing and the seal groove;

fig. 4 is a schematic structural view of a structural straightedge mechanism of the present invention;

FIG. 5 is a view of the configuration of the present invention showing the engagement of the straightedge mechanism with the cross-frame;

FIG. 6 is a schematic structural view of the structural auxiliary mechanism of the present invention.

In the figure, 1, a cross frame; 2. placing a fixed groove; 3. an auxiliary mechanism; 301. a holding plate; 302. a first rotation pin; 303. a second rotation pin; 304. a fixing hole; 4. placing the container in a containing groove; 5. controlling the rows and pressing the columns; 6. a straightedge mechanism; 601. a ruler plate; 602. a knob; 603. a clamping button; 604. a through moving rod; 605. a spring pin; 606. elastic pressing plate; 607. a storage groove; 7. a first accommodating rod; 8. a first stud; 9. a first support bar; 10. an angle square; 11. a second accommodating rod; 12. a second stud; 13. a second support bar; 14. sealing the groove; 15. a winding rod; 16. fixing a disc; 17. a first spring; 18. a first plastic sheath.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: a foldable portable plane design drawing device comprises a transverse frame 1, wherein a fixed groove 2 is arranged at the position, close to the middle part, of the inner surface of the upper end of the transverse frame 1, an auxiliary mechanism 3 is arranged inside the fixed groove 2, a control action pressing column 5 penetrates through the position, close to one side, of the inner surface of the upper end of the transverse frame 1, an accommodating groove 4 is arranged at the position, close to the middle part, of the outer surface of the front section of the transverse frame 1, a ruler mechanism 6 is arranged inside the accommodating groove 4, a sealing groove 14 is arranged on the inner surface of the lower end of the transverse frame 1, a fixed disc 16 is fixedly arranged inside the sealing groove 14, a winding rod 15 is fixedly connected to the outer surface of the rear end of the fixed disc 16, a first accommodating rod 7 and a second accommodating rod 11 are fixedly arranged on the outer surface of the winding rod 15, a first supporting rod 9 is fixedly arranged on the inner surface of the first accommodating rod 7, a first stud 8 is arranged on the outer surface of the front end of the first accommodating rod 7, a second supporting rod 13 is fixedly arranged on the inner surface of the second accommodating rod 11, a second stud 12 is arranged on the outer surface of the front end of the second accommodating rod 11, a first spring 17 is fixedly connected to the outer surface of the rear end of the sealing groove 14, a first plastic sleeve 18 is fixedly arranged on the outer surface of the front end of the first spring 17, an angle square 10 is fixedly arranged on the outer surface of the rear end of the cross frame 1, the central axis of the angle square 10 and the vertical central axis of the winding rod 15 are located at the same height, the first stud 8 penetrates through the first accommodating rod 7 and the first supporting rod 9, the second stud 12 penetrates through the second accommodating rod 11 and the second supporting rod 13, clamping grooves are arranged inside the first accommodating rod 7 and the second accommodating rod 11, the central axis of the angle square 10 and the vertical central axis of the winding rod 15 are located on the same plane, so that the angle between the first supporting rod 9 and the second accommodating rod 11 can be read according to the angle square 10, a second spring is fixedly arranged on the outer surface of the front end of the sealing groove 14, and a second plastic sleeve is fixedly connected to the outer surface of the rear end of the second spring, the inner surface of the rear end of the first supporting rod 9 is penetrated with a rotating column, the first supporting rod 9 is movably connected with the first accommodating rod 7 through the rotating column, the inner surface of the front end of the first supporting rod 9 is provided with a screw fixing groove, the first stud 8 is connected with the inside of the screw fixing groove in a threaded manner, the connection manner of the second supporting rod 13 and the second accommodating rod 11 is the same as the connection manner of the first supporting rod 9 and the first accommodating rod 7, the rotating column can enable the first supporting rod 9 to rotate, the rotation of the first supporting rod 9 can be limited by the matching use of the screw fixing groove and the first stud 8, the position, close to the upper end, of the inside of the transverse frame 1 is provided with a through rod hole, the row control pressing column 5 is positioned in the through rod hole, the outer surface of one side of the row control pressing column 5 is fixedly connected with a spring rod, the row control pressing column 5 is movably connected with the transverse frame 1 through the spring rod, and the spring rod can enable the row control pressing column 5 to automatically rebound to the original position after being not stressed, the inner surface of the front end of the fixed groove 2 is provided with a first positioning hole, and the inner surface of the lower end of the fixed groove 2 is provided with a second positioning hole.

Referring to fig. 4-5, the straightedge mechanism 6 includes a straightedge plate 601, a storage groove 607, a through moving rod 604 penetrating the straightedge plate 601 and near one end, a knob 602 fixedly installed on the outer surface of the front end of the through moving rod 604, a spring pin 605 fixedly installed on the outer surface of the rear end of the through moving rod 604, a spring pressing plate 606 fixedly connected to the inside of the through moving rod 604, a clamping button 603 fixedly installed on the outer surface of the upper end of the spring pressing plate 606 and near one end, the storage groove 607 is installed in the cross frame 1 and near the storage groove 4, the outer surface of one end of the spring pin 605 is fixedly connected to the outer surface of the rear end of the storage groove 607, the outer surface of the upper end of the straightedge plate 601 is provided with a through hole, the contact surface of the storage groove 607 and the storage groove 4 is provided with a through groove, the outer surface of the clamping button 603 and near one end is fixedly installed with a fixed rotary disc, the inner portion of the straightedge plate 601 and near one side is provided with a fixed rotary groove, the fixed rotating disk is positioned in the fixed rotating groove, and the fixed rotating disk and the fixed rotating groove are matched to enable the ruler plate 601 to rotate.

Referring to fig. 6, the auxiliary mechanism 3 includes a holding plate 301, a first rotating pin 302 fixedly mounted on an outer surface of one side of the holding plate 301 near a lower end, a second rotating pin 303 fixedly mounted on an outer surface of one side of the holding plate 301 near a lower end, and a fixing hole 304 disposed inside the holding plate 301, wherein an outer surface of one end of the first rotating pin 302 is fixedly connected with a first chuck, an outer surface of one end of the second rotating pin 303 is fixedly connected with a second chuck, and the first rotating pin 302 and the second rotating pin 303 are symmetrical with respect to a central axis of the holding plate 301.

When the compass is used, if the compass needs to be folded into the cross frame 1, the first stud 8 and the second stud 12 are twisted, so that the rotation of the first support rod 9 and the second support rod 13 is not limited, the first support rod 9 and the second support rod 13 are rotated to be screwed into the first accommodating rod 7 and the second accommodating rod 11, the first stud 8 and the second stud 12 are twisted again, so that the rotation of the first support rod 9 and the second support rod 13 is limited, then the first accommodating rod 7 and the second accommodating rod 11 are rotated, when the first accommodating rod 7 and the second accommodating rod 11 are in contact with the first plastic sleeve 18 and the second plastic sleeve, the first spring 17 and the second spring are subjected to thrust, so that the positions of the first plastic sleeve 18 and the second plastic sleeve are changed, so that the first accommodating rod 7 and the second accommodating rod 11 are accommodated into the sealing groove 14, and the first spring 17 and the second spring are not subjected to thrust, so that the first plastic sleeve 18 and the second plastic sleeve are returned to the original position through the spring elasticity, the first accommodating rod 7 and the second accommodating rod 11 are sealed inside the sealing groove 14, if the ruler plate 601 is needed to be used, the control line pressing column 5 is pressed downwards, the outer surface of the lower end of the control line pressing column 5 contacts the clamping button 603, and the clamping button 603 is pressed, the clamping button 603 stressed bends the elastic pressing plate 606, so that the clamping button 603 is gradually pressed into the through moving rod 604, the originally compressed spring pin 605 is not limited after the clamping button 603 enters the through moving rod 604, the elastic force of the spring pin 605 enables the ruler plate 601 to be ejected from the accommodating groove 4, then the knob 602 is rotated again, so that the rotation of the fixed rotary disc is not limited, the knob 602 is rotated to a proper position again to fix the ruler plate 601 at a new position, the holding plate 301 is needed to be used when the compass is used, and after the compass is used, the bolt originally penetrating through the fixing hole 304 and the first positioning hole is screwed out, the holding plate 301 is rotated to be horizontally placed inside the positioning groove 2, and then the bolts are screwed into the fixing holes 304 and the second positioning holes, so that the holding plate 301 is fixed inside the positioning groove 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A foldable portable floor plan drawing device comprising a cross frame (1), characterized in that: the inner surface of the upper end of the transverse frame (1) is provided with a fixed groove (2) close to the middle part, an auxiliary mechanism (3) is arranged in the fixed groove (2), the inner surface of the upper end of the transverse frame (1) close to one side of the position penetrates through a control line according to a column (5), the outer surface of the front section of the transverse frame (1) close to the middle part of the position is provided with a containing groove (4), a ruler mechanism (6) is arranged in the containing groove (4), the inner surface of the lower end of the transverse frame (1) is provided with a sealing groove (14), the inner fixed mounting of the sealing groove (14) is provided with a fixed disc (16), the outer surface of the rear end of the fixed disc (16) is fixedly connected with a spiral rod (15), the outer surface of the spiral rod (15) is fixedly provided with a first containing rod (7) and a second containing rod (11), the inner surface of the first containing rod (7) is fixedly provided with a first supporting rod (9), and the first front end surface of holding pole (7) is provided with first double-screw bolt (8), the second is held the internal fixed surface who puts pole (11) and is installed second branch (13), the second is held the front end surface that puts pole (11) and is provided with second double-screw bolt (12), the rear end external fixed surface who seals groove (14) is connected with first spring (17), and the front end external fixed surface of first spring (17) installs first plastic sheath (18), the rear end external fixed surface of crossbearer (1) installs angle square (10), ruler mechanism (6) including straight ruler board (601) with put thing groove (607), run through in straight ruler board (601) inside lead to move pole (604) that is close to one end position, fixed mounting lead to move knob (602) of pole (604) front end surface, fixed mounting lead to move spring pin (605), fixed connection in lead to move pole (604) inside bullet clamp plate (606), The clamping button (603) is fixedly arranged on the outer surface of the upper end of the elastic pressing plate (606) and close to one end of the elastic pressing plate, the auxiliary mechanism (3) comprises a holding plate (301), a first rotating pin (302) fixedly arranged on the outer surface of one side of the holding plate (301) and close to the lower end of the holding plate, a second rotating pin (303) fixedly arranged on the outer surface of one side of the holding plate (301) and close to the lower end of the holding plate, and a fixing hole (304) arranged in the holding plate (301), the outer surface of one end of the first rotating pin (302) is fixedly connected with a first clamping rotary disc, the outer surface of one end of the second rotating pin (303) is fixedly connected with a second clamping rotary disc, the first rotating pin (302) and the second rotating pin (303) are symmetrical relative to the central axis of the holding plate (301), the article placing groove (607) is arranged in the transverse frame (1) and close to the position of the article placing groove (4), the outer surface of one end of the spring pin (605) is fixedly connected to the outer surface of the rear end of the article placing groove (607), the upper end surface of the ruler plate (601) is provided with a through hole, the contact surface of the object placing groove (607) and the object accommodating groove (4) is provided with a through groove, the outer surface of the clamping button (603) is provided with a fixed rotary disc near the position of one end, the position of the inner part of the ruler plate (601) near one side is provided with a fixed rotary groove, the fixed rotary disc is positioned in the fixed rotary groove, the central axis of the angle ruler (10) and the vertical central axis of the winding rod (15) are positioned at the same height, the first stud (8) penetrates through the first accommodating rod (7) and the first support rod (9), the second stud (12) penetrates through the second accommodating rod (11) and the second support rod (13), the inner parts of the first accommodating rod (7) and the second accommodating rod (11) are both provided with clamping grooves, the front end outer surface fixed in the sealing groove (14) is provided with a second spring, and the rear end outer surface fixed of the second spring is connected with a second plastic sleeve, the rear end internal surface of first branch (9) runs through there is the column spinner, and first branch (9) are through the column spinner with first accomodating put pole (7) swing joint, the front end internal surface of first branch (9) is provided with the spiral shell fixed slot, first double-screw bolt (8) threaded connection is in the inside of spiral shell fixed slot, second branch (13) are accomodate the connected mode of putting pole (11) with the second and are the same as the connected mode of first branch (9) and first accomodating put pole (7), the position that the inside of crossbearer (1) is close to the upper end is provided with the through-rod hole, the accuse is gone according to the inside that column (5) are located the through-rod hole, the accuse is gone according to one side surface fixed connection spring beam of column (5), the accuse is gone according to column (5) through spring beam and crossbearer (1) swing joint.