CN204541280U

CN204541280U - A kind of Multifunctional drawing desk

Info

Publication number: CN204541280U
Application number: CN201520207701.2U
Authority: CN
Inventors: 樊江顺; 魏华; 田雯; 延海霞
Original assignee: Changan University
Current assignee: Changan University
Priority date: 2015-04-08
Filing date: 2015-04-08
Publication date: 2015-08-12
Anticipated expiration: 2025-04-08

Abstract

The utility model relates to a kind of Multifunctional drawing desk, comprises the table frame of level, and table frame comprises and to be symmetrical arranged and can the first framework of coincidence of a folding and the second framework; The inner side of the first framework and the second framework respectively with can be hinged by the table leg stretching and fold in a frame; The inside of the first framework arranges clamping groove plate, hinged first desktop on the upside of the front end of the first framework, and the back of the first desktop connects and can rotate around connecting axle, and lower end snaps in the draw-in groove on clamping groove plate, makes the supporting construction that the first desktop tilts; The upside of the second framework connects the second desktop.The utility model, by rotatable support structure, makes it snap in draw-in grooves different on clamping groove plate, thus makes the angle of inclination of the first desktop different, table leg can stretch simultaneously, so the height adjustable on table frame distance ground, meet the different demands of illustrator, drawing angle adjustable performance is good; Form a casing after coincidence of a folding, volume is little, is easy to carry.

Description

A kind of Multifunctional drawing desk

Technical field

The utility model relates to drawing table field, particularly relates to a kind of Multifunctional drawing desk.

Background technology

Existing drawing table is roughly divided into common drawing table and Multifunctional drawing desk, wherein common drawing table mainly strong, the basic demand etc. that can meet drawing of firm performance, short and sweet in structure, outward appearance is simply generous, material mostly is stone slab, timber, glued board, alloy etc., and price is lower.Multifunctional drawing desk is portable, drawing appliance and other articles for use etc. can be settled in inner space, can meet the demand of different users, tabletop angles and table leg Height Adjustable, material mostly is alloy, high-quality steel pipe, PVC material, glued board, melamine plate, timber etc.

No matter be common drawing table or Multifunctional drawing desk, be mostly some heavy fixing drawing tables, the demand can both carried out the work can not be met whenever and wherever possible, want to draw and also must arrive inside special drawing office room or classroom; And height of table top is certain, drawing angle adjustable performance is poor, does not have the function can improving visual field best angle, does not even have special instrument lay down location, and this brings very large obstacle with regard to the accuracy for drawing, and also reduces the efficiency of drawing.

Utility model content

The purpose of this utility model overcomes prior art defect, provides a kind of and be easy to carry and can regulate the Multifunctional drawing desk of drawing angle.

The technical solution of the utility model is:

Comprise the table frame of level, table frame comprises and to be symmetrical arranged and can the first framework of coincidence of a folding and the second framework; The inner side of the first framework and the second framework respectively with can be hinged by the table leg stretching and fold in a frame; The inside of the first framework arranges clamping groove plate, hinged first desktop on the upside of the front end of the first framework, and the back of the first desktop connects and can rotate around connecting axle, and lower end snaps in the draw-in groove on clamping groove plate, makes the supporting construction that the first desktop tilts; The upside of the second framework connects the second desktop.

Described second framework is provided with the drawer can extracted out to front side.

Be connected by arranging hinge with on the downside of the left end of the second framework on the downside of the right-hand member of described first framework, the right-hand member arranged outside handle of the second framework.

Arrange card inside the right-hand member of described second framework, arrange clamp inside the left end of the first framework, the left end arranged outside of the first framework has the button for the folding of control card plate, and card, clamp and snap fit form buckle structure.

The angle of inclination of described first desktop is 0 ~ 80 °.

The front side of described first desktop is provided with the slide plate for place tool.

Length after described table leg shrinks completely equals a half for frame inboard width.

Described table leg comprises the open column shape expansion link of three joint sockets, and the length of every section telescopic bar is 300mm.

It is three right that described table leg comprises, and in the relative inner side of often pair of table leg, a table leg is hinged with the connecting rod one end that can fold, and this table leg offers the groove for placing connecting rod, the other end of connecting rod is provided with crotch, is provided with the whippletree for connecting crotch in another table leg.

Described supporting construction is quadra.

The utility model relative to existing technologies, has following useful technique effect:

The utility model is by being divided into designing two portions by the table frame of level, and the first framework and the second frame upper side arrange the first desktop and the second desktop respectively, downside connects table leg respectively, the back of the first desktop is also provided with supporting construction and clamping groove plate, in use, pass through rotatable support structure, it is made to snap in draw-in grooves different on clamping groove plate, thus make the angle of inclination of the first desktop different, table leg can stretch simultaneously, so the height adjustable on table frame distance ground, meet the different demands of illustrator, drawing angle adjustable performance is good, visual field best angle can be improved, after using, because table leg can stretch and fold, so can directly be retracted to minimum, then fold in a frame, again by the first framework of table frame and the second framework coincidence of a folding, form a casing, volume reduces greatly, is easy to carry, when reusing, open a frame, stretching table leg also adjusts to proper height, adjusts the angle of inclination of the first desktop, convenient and simple easy to operate, the drawing condition under all kinds of environment can be improved, meet the different demands of different users, improve drawing efficiency, for study, work provide convenience.

Further, the utility model by arranging drawer, for illustrator provides the place of a placement drawing instrument and data.

Further, the utility model by arranging hinge by the first framework together with the second frame articulation, stable connection, and is convenient to fold; By arranging handle, be easy to carry.

Further, the utility model is by arranging buckle structure, and after folding more easily, the first framework and the second framework are locked.

Further, the utility model, by arranging slide plate, is put instrument for illustrator temporarily and is unlikely to damage of falling.

Further, the utility model, by complete for table leg holosystolic length is limited in a half for frame inboard width, is convenient to all table legs to take in a frame, is made full use of space.

Further, the utility model table leg is socketed to form by open column shape expansion link, and table leg length is conveniently promptly adjusted, and simultaneously lightweight, reasonable stress, can bear larger load; The length of every section telescopic bar is 300mm, so the altitude range of table leg is at 300 ~ 900mm, applied widely.

Further, the utility model, by arranging connecting rod, is placed on after can folding in the groove of table leg, the place not outside occupying volume, the utility model drawing table structure in use can be made more stable simultaneously.

Accompanying drawing explanation

Fig. 1 be the utility model completely folding time structural representation;

Fig. 2 is the structural representation of the utility model table frame when opening;

Fig. 3 is the structural representation that the utility model is opened completely;

Structural representation when Fig. 4 is the utility model use.

Wherein: 1-first desktop; 2-second desktop; 3-shakes hands; 4-button; 5-clamp; 6-card; 7-clamping groove plate; 8-table leg; 9-connecting rod; 10-supporting construction; 11-drawer; 12-first framework; 13-second framework.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further details.

Carry out defining all around and above-below direction with the drawing table in Fig. 3 or Fig. 4 in the utility model, wherein with the side at drawer place for front side, just to the side of illustrator when namely using, only in order to more clearly describe the utility model, and be not limitation of the utility model.

Referring to figs. 1 through Fig. 4, the utility model comprises the table frame of level, table frame comprises symmetrically arranged first framework 12 and the second framework 13, and be connected by installing hinge on the downside of the right-hand member of the first framework 12 with on the downside of the left end of the second framework 13, make both can coincidence of a folding downwards, second framework 13 is provided with the drawer 11 can extracted out to front side, for designer provides the place of a placement drawing instrument and data; The inner side of the first framework 12 and the second framework 13 is hinged with the table leg 8 that can stretch and fold respectively; The inside of the first framework 12 arranges clamping groove plate 7, hinged first desktop 1 on the upside of the front end of the first framework 12, the back connected support structure 10 of the first desktop 1, supporting construction 10 is quadra, a limit of the first desktop 1 closure framework, and namely this limit forms connecting axle, supporting construction 10 can rotate around connecting axle, and lower end snaps in draw-in grooves different on clamping groove plate 7, the first desktop 1 is tilted different angles, and angle of inclination is 0 ~ 80 °; The front side of the first desktop 1 is provided with the slide plate for place tool, puts instrument and the damage that is unlikely to fall for illustrator temporarily; The upside of the second framework 13 connects the second desktop 2.

Inside the right-hand member of the second framework 13, card 6 is set, inside the left end of the first framework 12, clamp 5 is set, the left end arranged outside of the first framework 12 has the button 4 for control card plate 5 folding, card 6, clamp 5 and button 4 coordinate formation buckle structure, after being convenient to that the first framework 12 and the second framework 13 are folded into a casing, lock, the right-hand member arranged outside handle 3 of the second framework 13, is easy to carry simultaneously.

It is three right that table leg 8 comprises, and in the relative inner side of often pair of table leg 8, a table leg 8 is hinged with connecting rod 9 one end, connecting rod 9 can fold, and the groove this table leg 8 offered for placing the connecting rod 9 after folding, the other end of connecting rod 9 is provided with crotch, is provided with the whippletree for connecting crotch in another table leg 8.

Every bar table leg 8 includes the expansion link of the open column shape of three joint sockets, by arranging hinge, three-section telescopic bar being connected, can carry out the length adjustment of table leg 8 in the cylinder of expansion link; The length of every section telescopic bar is 300mm.Length after table leg 8 shrinks completely equals a half for frame inboard width, be convenient to can be folded in completely in a frame after all table legs 8 have shunk, the advantage of this structure is that it is lightweight, reasonable stress, larger load can be born, after folding, can space occupancy be reduced.

Also the first desktop 1 can be arranged on right side in the utility model, second desktop 2 and drawer 11 are arranged on left side, can install according to the demand of user, desktop is divided equally into two sections, then common hinge is installed at the direct folding line place at table frame, table frame is divided into the first symmetrical framework 12 and the second framework 13, when not using, table leg 8 can be shunk the back then folding into frame inner close fitting first desktop 1 or the second desktop 2, then become chest by after the first framework 12 and the second framework 13 coincidence of a folding, carry when being convenient for people to go out.

Drawing table can be transferred to a comfortable height and angle that what first people paid close attention in drawing course is, becomes more important with regard to long-time operation drawing panel angular adjustment of carrying out on drawing desktop.

The utility model, by repetition test and investigation comparison, carries out the comfortable visual angle analysis of operator and Perspective Analysis.Drawing table should consider that in the analysis of ergonomics sitting posture eye is high, sitting posture elbow height, sitting posture thigh is thick, sitting posture hip breadth, seat is dark, sitting posture shoulder height, sitting posture knee height, sitting posture elbow-t-elbow breadth, shank fills up height, forearm length, upperarm length, these somatic datas are mainly derived from sampling in practice and add up as following table 1:

Table 1 drawing table size design foundation

The analysis data that data and the aesthetic principle in conjunction with drawing table of synthesise various obtain are as follows:

1. the angle modulation amplitude of the first desktop 1: 0 ° ~ 80 °, is regulated by supporting structure 10 and clamping groove plate 7;

2. desktop specification: length can at more than 900mm, and the length after width shrinks completely according to table leg 8 determines, preferred more than 500mm, wherein length is the total length of the first desktop 1 and the second desktop 2;

3. height of table top: 300mm ~ 900mm, is regulated by the three-section telescopic bar of table leg 8, can reach the required height of illustrator, applied widely;

4. the three-section telescopic bar of table leg 8 round steel pipe that adopts diameter to reduce successively respectively or rectangular steel tube, such as size is respectively 2.0 × 2.0mm, 1.8 × 1.8mm, the rectangular steel tube of 1.7 × 1.7mm is socketed successively, the length of every section telescopic bar is 300mm, connecting rod 9 adopts 1.3 × 0.4mm rectangular steel pipe, and be divided into three joints that can fold, after it is folding, can be placed in groove that table leg 8 is offered.The utility model to be connected the lifting and folder function that finally achieve drawing table with linkage by the flexible connection on table leg 8, convenient and simple for connection easy to operate, is easy to carry.

In the utility model, desktop main material is timber; table leg adopts metal; if employing tube material; the high-quality steel pipe of preferred employing; all through overpickling, phosphatization, electrostatic plastic spraying, hot setting or zinc-plated technical finesse; if comprise ironware part, its welding all uses carbon dioxide gas arc welding, spare and accessory parts high-quality steel.

Main working process of the present utility model and principle:

With reference to Fig. 1, the used time is not a little chest to the utility model drawing table, can be conveniently laying, is also convenient for carrying simultaneously; Can, by pressing the button 4, make clamp 5 unclamp card 6 when needs use during drawing table, and then the first framework 12 and the second framework 13 are separated, chest is opened; As shown in Figure 2, then table leg 8 is taken out the height being stretched to needs, then the connecting rod 9 in the middle of table leg 8 is fixed, as shown in Figure 3, now just can have come to use; If need the angle regulating drawing desktop, the supporting construction 10 after the first desktop 1 can be regulated to snap in the diverse location of clamping groove plate 7 to determine suitable angle, as shown in Figure 4.

After finishing using, first drawer 11 and the first desktop 1 can be playbacked, then table leg 8 shunk and fold into the back of frame inner close fitting first desktop 1 or the second desktop 2, chest is become again by after the first framework 12 and the second framework 13 coincidence of a folding, by buckle structure, the first framework 12 and the second framework 13 are locked, become chest, carry when being convenient for people to go out.

The utility model is by together with merging drawer 11 used for daily life with drawing table, have great convenience for the user efficiency when using drawing table in working and living, in addition, folding structure of the present utility model, not only meet the function that typical graphics table is the most basic, and increase the portability of product, whole height and the first desktop 1 angle for drawing all adjustable, fully meet illustrator for the demand in drawing course, practical.

Claims

1. a Multifunctional drawing desk, is characterized in that: the table frame comprising level, and table frame comprises and to be symmetrical arranged and can first framework (12) of coincidence of a folding and the second framework (13); The inner side of the first framework (12) and the second framework (13) is hinged with the table leg (8) that can stretch and fold in a frame respectively; The inside of the first framework (12) arranges clamping groove plate (7), hinged first desktop (1) on the upside of the front end of the first framework (12), the back of the first desktop (1) connects and can rotate around connecting axle, and lower end snaps in the draw-in groove on clamping groove plate (7), make the supporting construction (10) that the first desktop (1) tilts; The upside of the second framework (13) connects the second desktop (2).

2. a kind of Multifunctional drawing desk according to claim 1, is characterized in that: described second framework (13) is provided with the drawer (11) can extracted out to front side.

3. a kind of Multifunctional drawing desk according to claim 1 and 2, it is characterized in that: be connected by arranging hinge with on the downside of the left end of the second framework (13) on the downside of the right-hand member of described first framework (12), right-hand member arranged outside handle (3) of the second framework (13).

4. a kind of Multifunctional drawing desk according to claim 3, it is characterized in that: inside the right-hand member of described second framework (13), card (6) is set, clamp (5) is set inside the left end of the first framework (12), the left end arranged outside of the first framework (12) has the button (4) for control card plate (5) folding, and card (6), clamp (5) and button (4) coordinate formation buckle structure.

5. a kind of Multifunctional drawing desk according to claim 1, is characterized in that: the angle of inclination of described first desktop (1) is 0 ~ 80 °.

6. a kind of Multifunctional drawing desk according to claim 1 or 4, is characterized in that: the front side of described first desktop (1) is provided with the slide plate for place tool.

7. a kind of Multifunctional drawing desk according to claim 1, is characterized in that: the length after described table leg (8) shrinks completely equals a half for frame inboard width.

8. a kind of Multifunctional drawing desk according to claim 1 or 7, is characterized in that: described table leg (8) comprises the open column shape expansion link of three joint sockets, and the length of every section telescopic bar is 300mm.

9. a kind of Multifunctional drawing desk according to claim 8, it is characterized in that: it is three right that described table leg (8) comprises, and in the relative inner side of often pair of table leg (8), a table leg (8) is hinged with connecting rod (9) one end that can fold, and the groove this table leg (8) offered for placing connecting rod (9), the other end of connecting rod (9) is provided with crotch, is provided with the whippletree for connecting crotch in another table leg (8).

10. a kind of Multifunctional drawing desk according to claim 1, is characterized in that: described supporting construction (10) is quadra.