CN210810228U - Drawing showing stand capable of automatically changing pages - Google Patents
Drawing showing stand capable of automatically changing pages Download PDFInfo
- Publication number
- CN210810228U CN210810228U CN201920566854.4U CN201920566854U CN210810228U CN 210810228 U CN210810228 U CN 210810228U CN 201920566854 U CN201920566854 U CN 201920566854U CN 210810228 U CN210810228 U CN 210810228U
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- CN
- China
- Prior art keywords
- board
- box
- driving motor
- show
- supporting platform
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an automatic drawing show shelf of reprinting, the on-line screen storage device comprises a base, bearing structure, the show board, drawing box and driving motor, the top fixedly connected with bearing structure of base, bearing structure's top links to each other with the show board is fixed, the upper portion of show board is provided with supporting platform, supporting platform's upper portion is fixed with the drawing box, drawing box lower part is close show board one side and is provided with the drawing export, the drawing exit is provided with smooth curved surface, the outside fixedly connected with driving motor of drawing box, utilize the automatic roll-out of drawing in the driving motor control chart carton, with this function that realizes the automatic reprinting of drawing that needs the show, degree of automation is high, the waste of time has been avoided effectively, set up smooth curved surface in the drawing exit, can prevent effectively that the drawing card from in the.
Description
Technical Field
The utility model belongs to drawing show shelf field, concretely relates to drawing show shelf of automatic reprinting.
Background
In modern life, some teaching institutions and design enterprises often need to display some drawings or pictures for better understanding in order to improve teaching quality and explain design contents and to enable students or clients to fully understand explanation contents.
The height of a drawing display frame in the prior design is mostly fixed, the replacement of the drawing often needs to explain the manual page changing of a person, and the time is delayed and the drawing is possibly damaged.
Patent CN 206434067U has announced an industrial design drawing show shelf with automatically, step up and loosen the function, through setting up supporting beam and draw-in groove, utilizes motor control push rod to fix the drawing and loosen, realizes the page change of drawing, but changes the drawing at every turn and all need utilize the motor to control, will use the drawing of using up and take off the back and change new drawing, is explaining after fixing, and it is convenient inadequately to use.
Patent CN 206331765U has disclosed a multi-functional drawing exhibition frame that indoor design used, adjusts the height of show shelf through setting up the foot control valve, but can not realize the automatic function of reprinting of drawing, needs manual change.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem among the prior art, the utility model provides an automatic drawing show shelf of reprinting has realized the automatic function of reprinting of drawing through setting up drawing carton and motor.
In order to achieve the above object, the utility model discloses a following technical scheme realizes:
the utility model provides an automatic drawing show shelf of reprinting, includes base, bearing structure, show board, drawing box and driving motor, the top fixedly connected with bearing structure of base, bearing structure's top links to each other with the show board is fixed, the upper portion of show board is provided with supporting platform, supporting platform with the show board is the right angle and connects, supporting platform's upper portion is fixed with the drawing box, the outside fixedly connected with driving motor of drawing box, the last switch that is provided with of driving motor.
Drawing case upper portion is provided with the case lid, inside the drawing pivot that is provided with of drawing case, drawing pivot and drawing case both sides wall swing joint and with drawing case lower part contactless each other, drawing case lower part is close show board one side and is provided with the drawing export.
Further, the drawing exit is provided with smooth curved surface, smooth curved surface set up in show board and supporting platform junction prevents that the show drawing from receiving the damage because the rough surface in drawing exit.
Further, bearing structure includes telescoping device and connecting rod, telescoping device one side is provided with foot-operated control valve, and foot-operated control valve is used for adjusting the height of show shelf.
Furthermore, a plurality of LED lamps are arranged on the same side of the outer part of the picture paper box and the display board and used for providing illumination in places with insufficient light.
Furthermore, the display board is connected with the supporting platform through a supporting rod for further fixing the supporting platform.
Furthermore, the length of the display board is greater than that of the drawing box, and the remaining board surface of the display board can be marked and explained.
Further, the driving motor is a speed reduction motor or a stepping motor.
The principle of the utility model is as follows:
when all the drawings to be displayed are located on the same longer drawing, the drawings to be displayed are firstly rolled on the rotating shaft according to the displaying sequence and are placed in the drawing box, the rotating shaft in the drawing box is controlled to rotate by the driving motor, the drawings are discharged from the drawing outlet at the lower part of the drawing box after the rotating shaft rotates, and the motor is turned off after all the drawings to be displayed are discharged.
The utility model has the advantages as follows:
(1) the utility model discloses an automatic drawing show shelf of reprinting, through setting up drawing box, driving motor and show board, when the drawing that all needs show is located same longer drawing, roll up the drawing according to the show order with the drawing in the pivot, utilize driving motor control chart carton interior drawing to roll out automatically to this realizes the automatic function of reprinting of drawing that needs the show, degree of automation is high, has avoided the waste of time effectively.
(2) Through setting up telescoping device and foot-operated control valve, can adjust the height of show shelf effectively, make things convenient for the user of different heights.
(3) Set up smooth curved surface in the drawing exit that show board and supporting platform are connected, can prevent effectively that the drawing card from causing the damage at the exit or to the drawing.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the carton according to the present invention;
FIG. 3 is a side view of FIG. 1
Reference numerals
1. A base; 2. a support structure; 3. a display board; 4. drawing a carton; 5. a drive motor; 6. a support platform; 7. a switch; 8. a support bar; 9. an LED lamp;
21. a telescoping device; 22. a connecting rod; 23. a foot-operated control valve;
41. a box cover; 42. a rotating shaft; 43. drawing outlet; 44. and (4) smooth curved surface.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings.
As shown in fig. 1-3, an automatic page-changing drawing showing stand comprises a base 1, a supporting structure 2, a showing board 3, a drawing box 4 and a driving motor 5, wherein the supporting structure 2 is fixedly connected to the top of the base 1, the top of the supporting structure 2 is fixedly connected to the showing board 3, a supporting platform 6 is arranged on the upper portion of the showing board 3, the drawing box 4 is fixed to the upper portion of the supporting platform 6, the driving motor 5 is fixedly connected to the outer side of the drawing box 4, the outer side of the drawing box 4 is connected to the driving motor 5 through a belt, the driving motor 5 is used for driving the belt to move so as to enable a rotating shaft 42 to rotate, a switch 7 is arranged on the driving motor 5, and the driving motor is a speed reducing motor or.
The upper portion of the drawing box 4 is provided with a box cover 41, a drawing rotating shaft 42 is arranged inside the drawing box 4, the drawing rotating shaft 42 is movably connected with two side walls of the drawing box and is not in contact with the lower portion of the drawing box, a drawing outlet 43 is arranged on one side, close to the display board 3, of the lower portion of the drawing box 4, the drawing paper is arranged on the rotating shaft 42 before use, then the rotating shaft 42 is fixed on two side walls in the drawing box 4, the edge end of the drawing paper extends out of the drawing outlet 43, a smooth curved surface 44 is arranged at the drawing outlet 43, the smooth curved surface 44 is arranged at the joint of the display board 3 and the supporting platform 6, and the display drawing is prevented from being blocked or damaged due.
3 length of show board is greater than 4 length of picture carton, and after the drawing show was accomplished, can also mark when explaining on the 3 marginal remaining faces of show board.
Bearing structure 2 includes telescoping device 21 and connecting rod 22, wherein telescoping device 21 one side is provided with foot-operated control valve 23, utilize foot-operated control valve 23 to control the motion of connecting rod 22, wherein foot-operated control valve and telescoping device adopt current mechanical type foot control device, through setting up the running-board, the drive shaft, drive mechanism, spiral elevating gear and strutting arrangement, drive the transmission shaft through the running-board, the drive shaft rotates and drives spiral elevating shaft through drive mechanism and rotate, spiral elevating shaft makes the roof rise through the threaded connection with bearing structure, with this height of adjusting the show shelf, make things convenient for the user of different heights.
Show board 3 is connected through bracing piece 8 with supporting platform 6, and wherein the quantity of bracing piece 8 sets up according to in-service use for further fixed supporting platform 6 prevents that supporting platform 6 from appearing slope or damaging because of drawing case 4 and driving motor 5's weight.
Further, a plurality of LED lamps 9 are arranged on the same side of the exterior of the drawing box 4 and the display board 3 and used for providing illumination in places with insufficient light.
The utility model discloses a use as follows: the long drawing paper to be displayed is rolled on the rotating shaft before use, then the rotating shaft is installed on two side walls in the drawing paper box, the edge of the drawing paper extends out of the drawing paper outlet, the driving motor is started to control the rotating shaft to move so as to rotate the drawing paper out of the drawing paper box, and when the drawing paper to be displayed is completely rotated out, the driving motor is stopped, so that the automatic page changing of the drawing paper is realized.
The utility model discloses an automatic change page or leaf's drawing show shelf utilizes the interior drawing of driving motor control chart carton to roll out automatically to this function that realizes the automatic change page or leaf of drawing that needs the show, degree of automation is high, has avoided the waste of time effectively, and foot-operated control valve can adjust the height of show shelf effectively, makes things convenient for the user of different heights, sets up smooth curved surface in the drawing exit, can prevent effectively that the drawing card from in the exit or causing the damage to the drawing.
The foregoing is a more detailed description of the invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments disclosed herein. To the utility model belongs to the field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (6)
1. A drawing showing stand capable of automatically changing pages is characterized by comprising a base, a supporting structure, a showing board, a drawing box and a driving motor, wherein the supporting structure is fixedly connected to the top of the base; drawing case upper portion is provided with the case lid, inside the drawing pivot that is provided with of drawing case, drawing pivot and drawing case both sides wall swing joint and with drawing case lower part each other contactless, drawing case lower part is close show board one side and is provided with the drawing export, the drawing exit is provided with smooth curved surface, smooth curved surface set up in show board and supporting platform junction.
2. The automatic page-changing drawing showing stand of claim 1, wherein the supporting structure comprises a telescopic device and a connecting rod, and a pedal type control valve is arranged on one side of the telescopic device.
3. The automatic page-changing drawing display stand according to claim 1, wherein a plurality of LED lamps are arranged on the same side of the exterior of the drawing box and the display board.
4. The automatic page-changing drawing display stand according to claim 1, wherein the display board is connected with the supporting platform through a supporting rod.
5. The automatic page turning drawing display stand of claim 1, wherein the length of the display board is greater than the length of the drawing box.
6. The automatic page turning drawing showing stand of claim 1, wherein the driving motor is a speed reducing motor or a stepping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920566854.4U CN210810228U (en) | 2019-04-24 | 2019-04-24 | Drawing showing stand capable of automatically changing pages |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920566854.4U CN210810228U (en) | 2019-04-24 | 2019-04-24 | Drawing showing stand capable of automatically changing pages |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210810228U true CN210810228U (en) | 2020-06-23 |
Family
ID=71265515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920566854.4U Expired - Fee Related CN210810228U (en) | 2019-04-24 | 2019-04-24 | Drawing showing stand capable of automatically changing pages |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210810228U (en) |
-
2019
- 2019-04-24 CN CN201920566854.4U patent/CN210810228U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20210424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |