CN209962500U - Novel marketing teaching is with supplementary teaching board - Google Patents
Novel marketing teaching is with supplementary teaching board Download PDFInfo
- Publication number
- CN209962500U CN209962500U CN201920100798.5U CN201920100798U CN209962500U CN 209962500 U CN209962500 U CN 209962500U CN 201920100798 U CN201920100798 U CN 201920100798U CN 209962500 U CN209962500 U CN 209962500U
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- China
- Prior art keywords
- teaching board
- teaching
- support
- adjusting plate
- sliding
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- Expired - Fee Related
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- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to an auxiliary teaching board technical field, concretely relates to novel marketing teaching is with auxiliary teaching board, including support, auxiliary teaching board, still include the angle of elevation adjustment unit, the angle of elevation adjustment unit includes adjusting plate, slide rail, slider, hinge bar, motor, screw-nut, ball screw. The utility model discloses set up angle of elevation adjustment unit, rotate through the motor, drive ball screw drives screw-nut and removes, makes the supplementary teaching board of hinge lever drive rotate along with the articulated department of adjusting plate, realizes the adjustment of angle of elevation, improves teaching effect, sets up the lift unit again, rotates through lift driving motor drive lead screw, drives the vertical removal of floating seat, makes the adjusting plate go up and down to realize the lift of supplementary teaching board, the installation of the supplementary teaching board of being convenient for is convenient for improve teaching effect simultaneously.
Description
Technical Field
The utility model relates to an auxiliary teaching board technical field, concretely relates to novel marketing teaching is with auxiliary teaching board.
Background
The contained angle on current marketing teaching is fixed with supplementary teaching board and ground, when the in-service use, because supplementary teaching board is fixed with the ground contained angle for when the distance is supplementary teaching board far away, can't normally watch supplementary teaching board, influence the teaching effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the problem that exists among the prior art, provide a novel marketing teaching is with supplementary teaching board, it can realize providing the supplementary teaching board of the adjustment of being convenient for.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides a novel marketing teaching is with supplementary teaching board, includes the support, locates the supplementary teaching board on the support, still includes angle of elevation adjustment unit, angle of elevation adjustment unit includes:
the adjusting plate is arranged on the bracket and is hinged with one end of the auxiliary teaching plate;
the sliding rail is horizontally arranged on the top surface of the adjusting plate;
the sliding block is arranged on the sliding rail;
the two ends of the hinge rod are respectively hinged on the sliding block and the auxiliary teaching board;
the motor is arranged on the adjusting plate through the mounting base;
the screw rod nut is embedded on the sliding block;
and the ball screw is inserted into the screw nut and is driven by the motor to rotate.
Furthermore, the auxiliary teaching board lifting device also comprises a lifting adjusting unit for driving the auxiliary teaching board to lift.
Further, the lift adjustment unit includes:
at least two sliding shafts are arranged, the upper ends of the sliding shafts are fixedly connected to the adjusting plate, and the lower ends of the sliding shafts vertically penetrate through the support and can freely slide;
the floating seat is fixedly connected to one end, penetrating out of the support, of the sliding shaft;
the lifting driving motor is arranged on the floating seat;
and the screw rod vertically penetrates through the bracket and is in threaded connection with the bracket, and the screw rod is driven by the lifting driving motor to rotate.
Further, the sliding shafts are arranged in an array along the axial direction of the floating seat, and the number of the sliding shafts is four.
The utility model has the advantages that: set up angle of elevation adjustment unit, rotate through the motor, drive ball screw drives screw-nut and removes, makes the hinge lever drive supplementary teaching board along rotating with the articulated department of adjusting plate, realizes the adjustment of angle of elevation, improves teaching effect, sets up lifting unit again, rotates through lift driving motor drive lead screw, drives the vertical removal of floating seat, makes the adjusting plate go up and down to realize the lift of supplementary teaching board, the installation of the supplementary teaching board of being convenient for, be convenient for simultaneously improve teaching effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the three-dimensional structure of FIG. 1;
in the drawings, the reference numerals denote the following components:
1-bracket, 2-auxiliary teaching board, 3-adjusting board, 4-sliding rail, 5-sliding block, 6-hinge rod, 7-motor, 8-base, 9-screw rod nut, 10-ball screw rod, 11-sliding shaft, 12-floating seat, 13-lifting driving motor and 14-screw rod.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-2, the novel auxiliary teaching board for marketing teaching comprises a support 1, an auxiliary teaching board 2 disposed on the support 1, and an elevation angle adjusting unit, wherein the elevation angle adjusting unit comprises:
the adjusting plate 3 is arranged on the support 1 and hinged with one end of the auxiliary teaching plate 2;
the slide rail 4 is horizontally arranged on the top surface of the adjusting plate 3;
the sliding block 5 is installed on the sliding rail 4;
the two ends of the hinge rod 6 are respectively hinged on the sliding block 5 and the auxiliary teaching board 2;
the motor 7 is arranged on the adjusting plate 3 through the mounting base 8;
the lead screw nut 9 is embedded on the sliding block 5;
and the ball screw 10 is inserted on the screw nut 9, and the ball screw 10 is driven by the motor 7 to rotate.
And the auxiliary teaching board also comprises a lifting adjusting unit for driving the auxiliary teaching board 2 to lift.
The lift adjustment unit includes:
at least two sliding shafts 11 are arranged, the upper ends of the sliding shafts 11 are fixedly connected to the adjusting plate 3, and the lower ends of the sliding shafts 11 vertically penetrate through the support 1 and can freely slide;
the floating seat 12 is fixedly connected to one end, penetrating out of the support 1, of the sliding shaft 11;
the lifting driving motor 13 is arranged on the floating seat 12;
and the screw rod 14 vertically penetrates through the bracket 1 and is in threaded connection with the bracket 1, and the screw rod 14 is driven to rotate by the lifting driving motor 13.
Four sliding shafts 11 are arranged along the axial direction of the floating seat 12 in an array mode, and stability of the adjusting plate 3 is improved.
The utility model discloses when using: when the elevation angle of the auxiliary teaching board is adjusted, an external power supply is firstly switched on, the motor is started, the motor rotates, the ball screw is driven to drive the screw rod nut to move, the hinge rod drives the auxiliary teaching board to rotate along the hinged position with the adjusting board, namely, the elevation angle adjusting operation is completed, when the auxiliary teaching board is installed, the height of the auxiliary teaching board from the placing surface needs to be adjusted, at the moment, the lifting driving motor is started, the screw rod is driven to rotate, the floating seat is driven to vertically move, and the adjusting board is lifted.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. The utility model provides a novel marketing teaching is with supplementary teaching board, includes support (1), locates supplementary teaching board (2) on support (1), its characterized in that still includes the angle of elevation adjustment unit, the angle of elevation adjustment unit includes:
the adjusting plate (3) is arranged on the support (1) and hinged with one end of the auxiliary teaching plate (2);
the sliding rail (4), the said sliding rail (4) locates the top surface of the adjusting plate (3) horizontally;
the sliding block (5), the sliding block (5) is installed on the sliding rail (4);
the two ends of the hinge rod (6) are respectively hinged to the sliding block (5) and the auxiliary teaching board (2);
the motor (7), the said motor (7) is set on the adjusting plate (3) through the mounting base (8);
the lead screw nut (9), the said lead screw nut (9) inlays and installs on slide block (5);
and the ball screw (10) is inserted on the screw nut (9) and is driven by the motor (7) to rotate by the ball screw (10).
2. The auxiliary teaching board for marketing teaching as claimed in claim 1, further comprising a lifting adjustment unit for driving the auxiliary teaching board (2) to lift.
3. The auxiliary teaching board for marketing teaching of claim 2, wherein the lifting adjusting unit comprises:
at least two sliding shafts (11) are arranged, the upper ends of the sliding shafts (11) are fixedly connected to the adjusting plate (3), and the lower ends of the sliding shafts vertically penetrate through the support (1) and can freely slide;
the floating seat (12), the said floating seat (12) is fixed on one end of the sliding shaft (11) which penetrates out of the support (1);
the lifting driving motor (13), the said lifting driving motor (13) locates on floating seat (12);
the screw rod (14) vertically penetrates through the support (1) and is in threaded connection with the support (1), and the screw rod (14) is driven to rotate by the lifting driving motor (13).
4. The auxiliary teaching board for marketing teaching of claim 3, wherein the number of the sliding shafts (11) is four along the axial direction of the floating seat (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920100798.5U CN209962500U (en) | 2019-01-22 | 2019-01-22 | Novel marketing teaching is with supplementary teaching board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920100798.5U CN209962500U (en) | 2019-01-22 | 2019-01-22 | Novel marketing teaching is with supplementary teaching board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209962500U true CN209962500U (en) | 2020-01-17 |
Family
ID=69237421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920100798.5U Expired - Fee Related CN209962500U (en) | 2019-01-22 | 2019-01-22 | Novel marketing teaching is with supplementary teaching board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209962500U (en) |
-
2019
- 2019-01-22 CN CN201920100798.5U patent/CN209962500U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 |