CN204120500U - Electric adjustable moves drawing table - Google Patents

Electric adjustable moves drawing table Download PDF

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Publication number
CN204120500U
CN204120500U CN201420625812.0U CN201420625812U CN204120500U CN 204120500 U CN204120500 U CN 204120500U CN 201420625812 U CN201420625812 U CN 201420625812U CN 204120500 U CN204120500 U CN 204120500U
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CN
China
Prior art keywords
substrate
foldable
moves
electric adjustable
plate
Prior art date
Application number
CN201420625812.0U
Other languages
Chinese (zh)
Inventor
李华阳
刘浩达
喻攀
石念
杨琳娜
Original Assignee
武汉轻工大学
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 武汉轻工大学 filed Critical 武汉轻工大学
Priority to CN201420625812.0U priority Critical patent/CN204120500U/en
Application granted granted Critical
Publication of CN204120500U publication Critical patent/CN204120500U/en

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Abstract

The utility model discloses a kind of electric adjustable and move drawing table, comprise: base unit, foldable structure, table body and switching mechanism, described foldable structure is by some connecting rods mutual pivot joint parallelogram shape, the top of described table body is provided with chart board, the inside of described table body is provided with the electric pushrod driving the upper and lower stretching motion of described foldable structure, and described switching mechanism drives described chart board to do flip-flop movement.The electric adjustable that the utility model provides moves drawing table, can realize regulating the height of table body by electric pushrod; Can realize regulating at any angle chart board by switching mechanism; By adopting fold mechanism, can drawing table be shunk in casing shape, to save space; By being placed in folding seat and roller on base unit, being convenient to dragging and carrying; The shortcoming that this drawing table is collapsible, removable, effectively improve typical graphics table in present drafting room, this novel drawing appliance has wide market prospects.

Description

Electric adjustable moves drawing table

Technical field

The utility model relates to a kind of desk, is specifically related to a kind of electric adjustable and moves drawing table.

Background technology

At present, Hand drawing is still a requisite link in teaching process, the study of the specialty such as the fine arts, building, gardens, animation and machinery all be unable to do without Hand drawing, although computer graphics has the features such as simple, efficient, practical, but the debugging to each side such as lines, color and sizes, identification and proportioning time, still be unable to do without Freehandhand-drawing, drawing table is then vital aid in Freehandhand-drawing operation.

The drawing table existed in the market is broadly divided into two kinds, and one is of portable form drawing plate on table; Another kind is the drawing bench that volume is comparatively large, function is comparatively single.Drawing plate on table self needs to depend on the effect of the support competence exertion drawing of desktop, and the support effect be separated is stable not, address only the most basic demand of drawing; The bulky heaviness of traditional type drawing bench, function singleness, inconvenience regulate, not collapsible and mobile, floor space is large, be a teacher and student in use because each one self-condition easily causes inevitable drawback with being accustomed to different.

Utility model content

For the weak point existed in above-mentioned technology, the utility model provide a kind of collapsible, removable, adjust electric adjustable easily and move drawing table.

The utility model solves the technical scheme that its technical problem adopts: a kind of electric adjustable moves drawing table, it is characterized in that, comprise: base unit, it is comprised and being set parallel to each other and the both sides substrate connected by fixed bar, the top end face of described substrate offers chute, the both sides end face of described substrate side all offers down stroke groove, is provided with slide block in the chute of described substrate, the two ends of described slide block are respectively through the down stroke groove of described both sides, foldable structure, it is connected by some connecting rods and forms, described some connecting rods mutual pivot joint parallelogram shape, and the one end bottom described foldable structure is articulated in the opposite side of described substrate, and the other end bottom described foldable structure is articulated in described slide block, table body, it is positioned at directly over described base unit, the top of described table body is provided with chart board, the side of the biside plate of described table body all offers up stroke groove, described up stroke groove is arranged with described down stroke groove is mutually corresponding, the inside of described table body is provided with electric pushrod, the drive end of described electric pushrod is fastened with connecting rod, the one end at described foldable structure top is articulated in the opposite side of the side plate of described table body, the other end at described foldable structure top is embedded in described up stroke groove, the other end at the foldable structure top of described both sides is respectively at the two ends pivot joint of described connecting rod, switching mechanism, it comprises the rocking bar be arranged on described table body, is driven the turbine of the worm screw of rotating, the transmission that to cooperatively interact with described worm screw by described rocking bar, described turbine be fan shape and with described chart board pivot joint, the flip angle scope of described chart board is 0 ° ~ 90 °.

Preferably, the side end face of described chart board is fastened with one end of limiting plate, described limiting plate is arc-shaped, described limiting plate offers arc groove, and the side plate of described table body is provided with fixture block, and described fixture block is embedded in described arc groove.

Preferably, the side end face of described substrate is provided with lower buckle, the side plate of described table body is provided with buckle, described upper buckle is wound with lock silk, described upper buckle is arranged with described lower buckle is mutually corresponding.

Preferably, be provided with stage clip in the chute of described substrate, described stage clip is positioned at the center place bottom described foldable structure.

Preferably, the opposite side of described substrate is fastened with one end of extension spring, and the other end and the described slide block of described extension spring are fastenedly connected.

Preferably, described base unit is provided with two supporting plates being mutually symmetrical and arranging, described supporting plate is provided with card column, described supporting plate is placed with folding seat, the chair bar of described folding seat is embedded in described card column.

Preferably, the opposite side bottom of described substrate is provided with roller, and the handle of described roller and described folding seat is oppositely arranged.

Compared with prior art, its beneficial effect is the utility model: the electric adjustable that the utility model provides moves drawing table, can realize fast regulating the height of table body by electric pushrod; Can realize fast regulating at any angle chart board by adopting the switching mechanism of Worm Wheel System; By adopting fold mechanism, can drawing table be shunk in casing shape, to save space; By being placed in folding seat and roller on base unit, being convenient to dragging and carrying; This drawing table is collapsible, removable, it is convenient to adjust, and effectively improves drawing condition, improves drawing efficiency, have good marketing using value.

Accompanying drawing explanation

Fig. 1 is the structural representation of the open mode of drawing table described in the utility model;

Fig. 2 is the partial structurtes schematic diagram of the open mode of drawing table described in the utility model;

Fig. 3 is the structural representation of the closed condition of drawing table described in the utility model;

Fig. 4 is the enlarged diagram of A in Fig. 3;

Fig. 5 is the structural representation of the base unit of drawing table described in the utility model;

Fig. 6 be base unit and the folding seat of drawing table described in the utility model coordinate schematic diagram;

Fig. 7 is the enlarged diagram of B in Fig. 6;

Fig. 8 is the structural representation of switching mechanism described in the utility model;

In figure: 01 substrate; 011 chute; 012 down stroke groove; 013 time buckle; 02 slide block; 03 stage clip; 04 extension spring; 05 roller; 06 supporting plate; 061 card column; 07 fixed bar; 08 folding seat; 081; Chair bar; 09 foldable structure; 10 bodies; 101 up stroke grooves; Buckle on 102; 103 lock silks; 11 chart boards; 12 rocking bars; 13 worm screws; 14 turbines; 15 limiting plates; 16 fixture blocks; 17 electric pushrods; 18 connecting rods.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail, can implements according to this with reference to description word to make those skilled in the art.

As shown in Fig. 1-2, the utility model provides a kind of electric adjustable and moves drawing table, comprising:

Base unit (as Suo Shi Fig. 5-6), it is comprised and being set parallel to each other and the both sides substrate 01 connected by fixed bar 07, the side end face of described substrate 01 is provided with lower buckle 013, the top end face of described substrate 01 offers chute 011, the both sides end face of described substrate 01 side all offers down stroke groove 012, slide block 02 is provided with in the chute 011 of described substrate, the two ends of described slide block 02 are respectively through the down stroke groove 012 of described both sides, center place in described substrate chute 011 is provided with stage clip 03, the opposite side of described substrate 01 is fastened with one end of extension spring 04, the other end and the described slide block 02 of described extension spring 04 are fastenedly connected, described base unit is also provided with two supporting plates 06 being mutually symmetrical and arranging, described supporting plate 06 is provided with card column 061, described supporting plate 06 is placed with folding seat 08, the chair bar 081 of described folding seat is embedded in described card column 061 (as shown in Figure 7), the opposite side bottom of described substrate 01 is provided with roller 05, described roller 05 is oppositely arranged with the handle of described folding seat 08,

Foldable structure 09, it is connected by some connecting rods and forms, described some connecting rods mutual pivot joint parallelogram shape, the one end bottom described foldable structure 09 is articulated in the opposite side of described substrate 01, and the other end bottom described foldable structure 09 is articulated in described slide block 02;

Table body 10, it is positioned at directly over described base unit, the top of described table body 10 is provided with chart board 11, the side end face of described chart board 11 is fastened with one end of limiting plate 15, described limiting plate 15 is in arc-shaped, described limiting plate 15 offers arc groove, the side plate of described table body 10 is provided with fixture block 16, described fixture block 16 is embedded in described arc groove, the side plate of described table body 10 is provided with buckle 102, described upper buckle 102 is wound with lock silk 103, described upper buckle 102 is arranged with described lower buckle 013 is mutually corresponding, the side of the biside plate of described table body 10 all offers up stroke groove 101, described up stroke groove 101 is arranged with described down stroke groove 012 is mutually corresponding, the inside of described table body 10 is provided with electric pushrod 17, the drive end of described electric pushrod 17 is fastened with connecting rod 18, the one end at described foldable structure 09 top is articulated in the opposite side of the side plate of described table body 10, the other end at described foldable structure 09 top is embedded in described up stroke groove 101, the other end at foldable structure 09 top of described both sides is respectively at the two ends pivot joint of described connecting rod 18,

Switching mechanism (as shown in Figure 8), it comprises the rocking bar 12 be arranged on described table body 10, driven the worm screw 13 of rotation by described rocking bar 12, the turbine 14 of the transmission that cooperatively interacts with described worm screw 13, described turbine 14 in fan shape and with the pivot joint of described chart board 11, the flip angle scope of described chart board 11 is 0 ° ~ 90 °.

The concrete use procedure that electric adjustable described in the utility model moves drawing table is as follows:

During original state, electric adjustable moves drawing table as shown in Figure 3, and it is overall in casing shape, by folding seat 08 being stretched out the handle outside casing and the roller 05 on substrate 01, just can easily by it to the equally convenient movement of luggage case;

When needs use drawing table to draw, substrate 01 is flat on ground, solution is unblanked silk 103, start electric pushrod 17 and upwards do expansion motion with Foldable mechanism 09, in the starting stage that table body 10 upwards launches, between each adjacent links of fold mechanism 09, angulation is less, now extension spring 04 is in extended state, the two ends, bottom of extension spring 04 pair of fold mechanism 09 provide the bounce of mutually drawing close, stage clip 03 in the chute 011 of substrate is in compressive state, stage clip 03 pair of fold mechanism 09 provides the boosting power upwards launched, in the process that fold mechanism 09 upwards launches, upper and lower one end of homonymy of fold mechanism 09 is articulated in the opposite side of substrate 01 as fulcrum, the upper and lower other end of homonymy of fold mechanism 09 slides respectively under electric pushrod 17 acts in up stroke groove 101 and down stroke groove 012, to adjust the arbitrary height needed for table body 10, the adjustable maximum height of table body 10 is 100cm,

After table body 10 is expanded to suitable height, fold mechanism 09 keeps stablizing motionless under the restriction of electric pushrod 17, now rotating rocker 12 rotates to drive worm screw 13 thereupon, and overturn to drive chart board 11 through worm gear 14 transmission, worm gear 14 worm screw 13 adopts the gearratio of 30:1, under the effect of limiting plate 15 and fixture block 16, what gently turn that rocking bar 12 just can realize that chart board 11 rotates between 0 to 90 degree is arbitrarily angled, substantially improves drawing board in typical graphics table and only has the problem at a few optional inclination angle;

After being used to complete drawing table, chart board 11 resets by rotating rocker 12, starts electric pushrod 17, shrink downwards to make fold mechanism 09, until table body 10 is contracted to substrate 01 bonded to each other, be fastened on by lock silk 103 on lower buckle 013 (as shown in Figure 4), final drawing table is casing shape.

The electric adjustable that the utility model provides moves drawing table, can realize fast regulating the height of table body 10 by electric pushrod 17; Can realize fast regulating at any angle chart board 11 by adopting the switching mechanism of worm gear 14 worm screw 13 transmission; By adopting fold mechanism 09, can drawing table be shunk in casing shape, to save space; By to be placed on base unit folding seat 08 and to roll 05 and take turns, be convenient to dragging and carry; This drawing table is collapsible, removable, it is convenient to adjust, and effectively improves drawing condition, improves drawing efficiency, have good marketing using value.

In the embodiment of the present invention, " top " mentioned defines according to common meaning, such as, the definition of the direction of reference to gravitational, the direction of gravity is downwards, and contrary direction is top, similarly up be top or top.

Although embodiment of the present utility model is open as above, but it is not limited in listed in description and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.

Claims (7)

1. electric adjustable moves a drawing table, it is characterized in that, comprising:
Base unit, it comprises and is set parallel to each other and by the both sides substrate that fixed bar connects, the top end face of described substrate offers chute, the both sides end face of described substrate side all offers down stroke groove, is provided with slide block in the chute of described substrate;
Foldable structure, it is connected by some connecting rods and forms, described some connecting rods mutual pivot joint parallelogram shape, and the one end bottom described foldable structure is articulated in the opposite side of described substrate, and the other end bottom described foldable structure is articulated in described slide block;
Table body, it is positioned at directly over described base unit, the top of described table body is provided with chart board, the side of the biside plate of described table body all offers up stroke groove, described up stroke groove is arranged with described down stroke groove is mutually corresponding, the inside of described table body is provided with electric pushrod, the drive end of described electric pushrod is fastened with connecting rod, the one end at described foldable structure top is articulated in the opposite side of the side plate of described table body, the other end at described foldable structure top is embedded in described up stroke groove, the other end at the foldable structure top of described both sides is respectively at the two ends pivot joint of described connecting rod,
Switching mechanism, it comprises the rocking bar be arranged on described table body, is driven the turbine of the worm screw of rotating, the transmission that to cooperatively interact with described worm screw by described rocking bar, described turbine be fan shape and with described chart board pivot joint, the flip angle scope of described chart board is 0 ° ~ 90 °.
2. electric adjustable as claimed in claim 1 moves drawing table, it is characterized in that, the side end face of described chart board is fastened with one end of limiting plate, described limiting plate is arc-shaped, described limiting plate offers arc groove, the side plate of described table body is provided with fixture block, and described fixture block is embedded in described arc groove.
3. electric adjustable as claimed in claim 1 moves drawing table, it is characterized in that, the side end face of described substrate is provided with lower buckle, the side plate of described table body is provided with buckle, described upper buckle is wound with lock silk, and described upper buckle is arranged with described lower buckle is mutually corresponding.
4. electric adjustable as claimed in claim 1 moves drawing table, and it is characterized in that, be provided with stage clip in the chute of described substrate, described stage clip is positioned at the center place bottom described foldable structure.
5. electric adjustable as claimed in claim 1 moves drawing table, and it is characterized in that, the opposite side of described substrate is fastened with one end of extension spring, and the other end and the described slide block of described extension spring are fastenedly connected.
6. electric adjustable as claimed in claim 1 moves drawing table, it is characterized in that, described base unit is provided with two supporting plates being mutually symmetrical and arranging, described supporting plate is provided with card column, described supporting plate is placed with folding seat, and the chair bar of described folding seat is embedded in described card column.
7. electric adjustable as claimed in claim 6 moves drawing table, and it is characterized in that, the opposite side bottom of described substrate is provided with roller, and the handle of described roller and described folding seat is oppositely arranged.
CN201420625812.0U 2014-10-27 2014-10-27 Electric adjustable moves drawing table CN204120500U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420625812.0U CN204120500U (en) 2014-10-27 2014-10-27 Electric adjustable moves drawing table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420625812.0U CN204120500U (en) 2014-10-27 2014-10-27 Electric adjustable moves drawing table

Publications (1)

Publication Number Publication Date
CN204120500U true CN204120500U (en) 2015-01-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420625812.0U CN204120500U (en) 2014-10-27 2014-10-27 Electric adjustable moves drawing table

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107495623A (en) * 2017-09-30 2017-12-22 南昌知了知识产权代理有限公司 A kind of electronic draft holder of novel foldable
CN109866533A (en) * 2019-02-02 2019-06-11 陕西理工大学 A kind of folding liftable type plotting unit
CN110037499A (en) * 2019-03-25 2019-07-23 宁波市佳泰眼镜有限公司 A kind of glasses displaying case
CN110900297A (en) * 2019-12-25 2020-03-24 惠安信德机械有限公司 Water conservancy pipeline cutting device's piece collection structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107495623A (en) * 2017-09-30 2017-12-22 南昌知了知识产权代理有限公司 A kind of electronic draft holder of novel foldable
CN109866533A (en) * 2019-02-02 2019-06-11 陕西理工大学 A kind of folding liftable type plotting unit
CN110037499A (en) * 2019-03-25 2019-07-23 宁波市佳泰眼镜有限公司 A kind of glasses displaying case
CN110900297A (en) * 2019-12-25 2020-03-24 惠安信德机械有限公司 Water conservancy pipeline cutting device's piece collection structure

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150128

Termination date: 20161027