CN212446879U

CN212446879U - Drawing auxiliary appliance

Info

Publication number: CN212446879U
Application number: CN202021238938.4U
Authority: CN
Inventors: 孙艳芳; 杨慧芳; 孙艳霞
Original assignee: Zhengzhou Institute of Technology
Current assignee: Zhengzhou Institute of Technology
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-02-02
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a drawing auxiliary tool, which comprises a fixed frame, wherein the fixed frame is provided with a right-angle bracket and a containing frame, and the containing frame is positioned at one side of the right-angle bracket; the right-angle support is provided with a fixedly arranged working table plate and at least one sliding-arranged wear-resistant plate, and the right-angle support is provided with a dustproof mechanism. The utility model discloses the wear plate that can freely slide on the right angle support supports the person's arm of drawing, keeps apart the arm and drawing, avoids the arm to rub the drawing, protects the design drawing, guarantees the drawing paper neatly simultaneously; classify effectively depositing other drawing apparatus through accomodating the frame, prevent losing of drawing apparatus, prevent simultaneously that other drawing apparatus from putting in disorder to cause damage or pollution to the drawing.

Description

Drawing auxiliary appliance

Technical Field

The utility model relates to a design drawing apparatus technical field especially indicates a drawing appurtenance.

Background

At present, in ring skill design and engineering drawing design, drawing tools such as drawing boards often need to be used, but the most common drawing boards on the current market are pure plane drawing boards, and its overall structure is comparatively simple, and service function is more single. When a user uses the existing drawing board to carry out drawing operation, the drawing is easy to rub, lines are fuzzy, and the drawing is not neat. And because current drawing board single structure, other drawing apparatus are difficult for depositing, fish tail or puncture the drawing easily to influence drawing efficiency and drawing quality, bring inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

To the not enough in the above-mentioned background art, the utility model provides a drawing appurtenance for solve above-mentioned technical problem.

The technical scheme of the utility model is realized like this: a drawing auxiliary tool comprises a fixed frame, wherein a right-angle bracket and a containing frame are arranged on the fixed frame, and the containing frame is positioned on one side of the right-angle bracket; the right-angle support is provided with a fixedly arranged working table plate and at least one sliding-arranged wear-resistant plate, and the right-angle support is provided with a dustproof mechanism.

The right angle support includes horizontal support portion and vertical support portion, and vertical support portion and the fixed setting of horizontal support portion and downwardly extending, work platen inlay and establish in horizontal support portion, wear plate and horizontal support portion and vertical support portion sliding connection, wear plate apart from the top of work platen.

The lateral walls of the horizontal supporting portion and the vertical supporting portion are provided with communicated sliding grooves, the two ends of the wear-resistant plate are provided with sliding blocks, the sliding blocks are located in the sliding grooves and matched with the sliding grooves, the sliding blocks are in threaded connection with puller bolts, and the puller bolts correspond to the sliding grooves.

The height of the wear-resistant plate from the upper surface of the working bedplate is H, and H is more than or equal to 1mm and less than or equal to 10 mm; the wear-resistant plate is a hard transparent plastic plate.

The containing frame is including fixing the back shaft on the mount, rotates on the back shaft and is equipped with the containing box, is equipped with the through-hole slot on the upper cover plate of containing box, and the bottom of containing box is equipped with the universal wheel.

The storage box is further arranged on the upper cover plate of the storage box, and the storage box is connected with the upper cover plate of the storage box in an inserting mode.

The dustproof mechanism comprises two studs symmetrically arranged on the right-angle support, the studs are in threaded connection with the right-angle support, a connecting ring sleeve is arranged on each stud, and a cross rod used for winding dustproof cloth is rotatably arranged between the two connecting ring sleeves.

The free end of dustproof cloth is equipped with first magnetism and inhales the piece, and first magnetism is inhaled the piece and is inhaled the piece with the second magnetism that sets up on right angle support or work platen and correspond.

The utility model discloses the wear plate that can freely slide on the right angle support supports the person's arm of drawing, keeps apart the arm and drawing, avoids the arm to rub the drawing, protects the design drawing, guarantees the drawing paper neatly simultaneously; classify effectively depositing other drawing apparatus through accomodating the frame, prevent losing of drawing apparatus, prevent simultaneously that other drawing apparatus from putting in disorder to cause damage or pollution to the drawing. The dustproof mechanism is used for covering and protecting the drawing and preventing foreign matters from polluting the drawing. The utility model relates to an ingenious, protect the drawing on the table surface with multiple form from a plurality of angles, improve drawing efficiency and drawing quality, have higher practical value and spreading value.

Drawings

In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive work.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic top view of the right angle bracket of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Detailed Description

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

As shown in fig. 1, embodiment 1, a drawing appurtenance, including mount 1, the mount is the support frame of whole appurtenance, is equipped with right angle support 2 and accomodates frame 3 on the mount 1, and the right angle support can adopt the bolt can dismantle with the mount and be connected, perhaps is equipped with the carousel on the mount, and the right angle support is fixed on the carousel, realizes the rotation of right angle support. Accomodate frame 3 and be located one side of right angle support 2, accomodate the frame and be used for accomodating drawing such as ruler, compasses and be used for, accomodate frame 3 and not take place to interfere with the right angle support, the drawing apparatus of taking more handy in the drawing process of being convenient for simultaneously. The drawing bench is characterized in that a working table plate 4 fixedly arranged and at least one wear-resistant plate 5 arranged in a sliding mode are arranged on the right-angle support 2, the working table plate is a main drawing workbench, grid lines convenient to align are arranged on the working table plate, and the wear-resistant plate can slide relative to the right-angle support and is used for supporting an arm and preventing drawings from being rubbed in the drawing process. And a dustproof mechanism 6 is arranged on the right-angle support 2 and used for protecting the drawing to prevent foreign matters from polluting the drawing.

Further, the right-angle bracket 2 includes a horizontal support portion 21 and a vertical support portion 22, the vertical support portion 22 is fixedly disposed with the horizontal support portion 21 and extends downward, and preferably, the horizontal support portion 21 and the vertical support portion 22 are integrally formed and disposed in an inverted L shape. The table plate 4 is embedded in the horizontal support portion 21, which is a main drawing surface. When the wear plate is not needed, the wear plate is retracted to the vertical support, i.e., removed from the table top. The wear plate 5 is slidably connected with the horizontal support portion 21 and the vertical support portion 22, that is, the wear plate can freely slide on the right-angle support, so that the position of the wear plate can be adjusted. Wear-resisting plate 5 is apart from the top of work platen 4 for support the person's arm of drawing, keep apart arm and drawing, avoid arm friction drawing, protect the design drawing, guarantee simultaneously that the drawing paper is clean and tidy.

Further, be equipped with the spout 23 that is linked together on the lateral wall of horizontal support portion 21 and vertical support portion 22, spout 23 corresponds with the right angle support and sets up to the type of falling L, and the corner is established to the arc, realizes smooth transition, prevents that the abrasionproof integrated circuit board from duning. The both ends of wear plate 5 are equipped with slider 24, and slider 24 is located spout 23 and cooperatees with spout 23, and the slider drives the wear plate and removes along the spout under the manpower promotes for the regulation of wear plate position. The slider 24 is connected with a puller bolt 25 through threads, the puller bolt 25 corresponds to the sliding groove 23, the puller bolt is tightly propped in the sliding groove through forward rotation of the puller bolt, unnecessary sliding of the sliding groove occurs in the drawing process, and the effect of fixing the wear-resistant plate is achieved. The height of the abrasion-proof plate 5 from the upper surface of the working table plate 4 is H, in order to avoid the influence of too high support of human arms on drawing, the height of H preferably satisfies that H is more than or equal to 1mm and less than or equal to 10mm, and through tests, when H = 5-8 mm, the drawing is in a comfortable state. In order to ensure the drawing comfort, the drawing line is prevented from being shielded by the wear-resistant plate, the wear-resistant plate 5 is made of a hard transparent plastic plate, and a sweat absorbing pad can be additionally arranged on the hard transparent plastic plate, so that the drawing is prevented from being polluted by arm sweat when the temperature is higher.

As shown in fig. 1 and 2, in embodiment 2, the storage rack 3 includes a support shaft 31 fixed on the fixing rack 1, and a storage box 32 is rotatably disposed on the support shaft 31, that is, the storage box is rotatably connected to the support shaft through a bearing. When not in use, the containing box is rotated to the lower part of the fixing frame, so that the containing box is convenient to fold. Be equipped with through-hole slot 33 on the upper cover plate of containing box 32, the through-hole slot is used for depositing ruler or drawing board, and during the use, directly take out from the through-hole slot can. One side of the containing box is provided with a door, so that other drawing tools or materials can be conveniently stored. Preferably, still be equipped with receiver 34 on the upper cover plate of receiver 32, receiver 34 pegs graft with the upper cover plate of receiver 32, the bottom fixture block of receiver promptly, is equipped with the draw-in groove on the upper cover plate of receiver, and the fixture block card plays the effect of fixed receiver in going into the draw-in groove, and the receiver is used for accomodating less apparatus, is convenient for simultaneously remove to the position of being convenient for to take. Universal wheels 35 are provided at the bottom thereof for facilitating the rotation of the storage box 32.

Further, as shown in fig. 3, the dustproof mechanism 6 includes two studs 61 symmetrically disposed on the right-angle bracket 2, the studs 61 are in threaded connection with the right-angle bracket 2, and the height adjustment is realized by rotating the studs. The stud 61 is provided with a connecting ring sleeve 62 which is sleeved on the stud and can rotate relative to the stud, a cross rod 63 for winding dustproof cloth 64 is rotatably arranged between the two connecting ring sleeves 62, namely, two ends of the cross rod are inserted into the inserting holes arranged on the connecting ring sleeves, and the cross rod can rotate in the inserting holes, so that the dustproof cloth can be conveniently collected and released.

Preferably, the fixed end of dustproof cloth 64 is fixed on the cross bar, the free end of the dustproof cloth is provided with a first magnetic attraction block 65, the first magnetic attraction block 65 corresponds to a second magnetic attraction block 66 arranged on the right-angle support 2 or the working table plate 4, and the first magnetic attraction block and the second magnetic attraction block attract each other for fixing the dustproof cloth. When need not drawing, or when middle rest, pull out dustproof cloth from the horizontal pole, first magnetism is inhaled the piece and is adsorbed on the piece is inhaled to the second magnetism, shelters from the protection to the drawing on the work platen, prevents that the foreign matter from falling to on the drawing.

The other structure is the same as embodiment 1.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A drawing aid, comprising: the device comprises a fixed frame (1), wherein a right-angle support (2) and a storage rack (3) are arranged on the fixed frame (1), and the storage rack (3) is positioned on one side of the right-angle support (2); the anti-dust device is characterized in that a working table plate (4) fixedly arranged and at least one anti-wear plate (5) slidably arranged are arranged on the right-angle support (2), and a dust-proof mechanism (6) is arranged on the right-angle support (2).

2. The drawing aid as set forth in claim 1, wherein: right angle support (2) include horizontal support portion (21) and vertical support portion (22), vertical support portion (22) and horizontal support portion (21) fixed the setting and downwardly extending, and work platen (4) inlay and establish in horizontal support portion (21), wear plate (5) and horizontal support portion (21) and vertical support portion (22) sliding connection, wear plate (5) apart from the top of work platen (4).

3. The drawing aid as set forth in claim 2, wherein: the wear-resistant device is characterized in that sliding grooves (23) communicated with each other are formed in the side walls of the horizontal supporting portion (21) and the vertical supporting portion (22), sliding blocks (24) are arranged at two ends of the wear-resistant plate (5), the sliding blocks (24) are located in the sliding grooves (23) and matched with the sliding grooves (23), tightening bolts (25) are connected to the sliding blocks (24) in a threaded mode, and the tightening bolts (25) correspond to the sliding grooves (23).

4. The drawing aid as set forth in claim 3, wherein: the height of the wear-resistant plate (5) from the upper surface of the working bedplate (4) is H, and H is more than or equal to 1mm and less than or equal to 10 mm; the wear-resistant plate (5) is a hard transparent plastic plate.

5. The drawing aid according to any one of claims 1 to 4, wherein: the storage rack (3) comprises a support shaft (31) fixed on the fixing frame (1), a storage box (32) is arranged on the support shaft (31) in a rotating mode, a through hole slot (33) is formed in an upper cover plate of the storage box (32), and universal wheels (35) are arranged at the bottom of the storage box (32).

6. The drawing aid as set forth in claim 5, wherein: the upper cover plate of the containing box (32) is further provided with a containing box (34), and the containing box (34) is inserted into the upper cover plate of the containing box (32).

7. The drawing assistance tool according to any one of claims 1 to 4 and 6, wherein: dustproof mechanism (6) are including two double-screw bolts (61) of symmetry setting on right angle support (2), double-screw bolt (61) and right angle support (2) threaded connection, are equipped with on double-screw bolt (61) and connect ring cover (62), rotate between two connect ring cover (62) and are equipped with horizontal pole (63) that are used for twining dustproof cloth (64).

8. The drawing aid as set forth in claim 7, wherein: the free end of dustproof cloth (64) is equipped with first magnetism and inhales piece (65), and first magnetism is inhaled piece (65) and is inhaled piece (66) corresponding with the second magnetism that sets up on right angle support (2) or on work platen (4).