CN211427774U - Student work display device for instructor - Google Patents
Student work display device for instructor Download PDFInfo
- Publication number
- CN211427774U CN211427774U CN201921725564.6U CN201921725564U CN211427774U CN 211427774 U CN211427774 U CN 211427774U CN 201921725564 U CN201921725564 U CN 201921725564U CN 211427774 U CN211427774 U CN 211427774U
- Authority
- CN
- China
- Prior art keywords
- base
- carousel
- rod
- work display
- block
- 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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- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model discloses a student's work display device for instructor, the on-line screen storage device comprises a base, base top surface fixed mounting has the U-shaped dead lever, fixed mounting has the supporting shoe on the U-shaped dead lever, the output of electronic jar is connected with vertical telescopic link, the other end activity of telescopic link runs through in the U-shaped fixed block, the folding leg upper end is rotated and is connected with the fixed block, it installs the carousel to support the base top surface, the output and the carousel of motor are connected, rotate on the carousel and install the turning block, main shaft top fixed mounting has two bracing pieces, the electric stick is all installed to the tip of bracing piece. The work can be displayed in all directions and uninterruptedly, and all angles of the work can be seen comprehensively no matter the work is seated at all positions. The height can be adjusted, and the device can be applied to different ground heights, and is simple in structure and convenient to apply.
Description
Technical Field
The utility model relates to a show field especially relates to a tutor is with student's show device that works.
Background
With the progress and development of society, the lives of people are greatly improved, including the spiritual lives of people, the study contents of colleges are richer, including the spiritual lives, and instructors can often show works or jobs completed by the colleges to the colleges in a university campus.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a student work display device for instructor.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a student work display device for an instructor comprises a base and a folding frame, wherein a U-shaped fixing rod is fixedly installed on the top surface of the base, a supporting block is fixedly installed on the U-shaped fixing rod, an electric cylinder corresponding to the U-shaped fixing rod is fixedly installed in the base, the output end of the electric cylinder is connected with a vertical telescopic rod, the other end of the telescopic rod movably penetrates through the U-shaped fixing rod, the upper end of the folding frame is rotatably connected with a fixed block, the fixed block is fixedly connected with a supporting base, the lower end of the folding frame is rotatably connected with the supporting block, the folding frame comprises a plurality of X-shaped cross parts, the intersection points of the upper ends of the telescopic rods and the corresponding cross parts are rotatably connected through rotating shafts, springs are respectively connected between the supporting base and the base on the left side and the right side of the folding frame, and, and support and inlay in the base and install the motor, the output and the carousel of motor are connected, rotate on the carousel and install the turning block, and be fixed with the main shaft in the middle of the carousel, main shaft top fixed mounting has two bracing pieces, the electric rod is all installed to the tip of bracing piece, be fixed with between the output of electric rod and the turning block and be the X-shaped.
Preferably, the electric rod corresponds to the position of the rotating block.
Preferably, a bearing is installed between the telescopic rod and the electric cylinder.
Preferably, springs are connected to the left side and the right side of the folding frame between the supporting base and the base respectively.
The utility model has the advantages that: 1. the utility model discloses in, can all-round, incessant show work works, no matter sit every angle that can all be comprehensive see work works in every position moreover.
2. The utility model discloses in, highly can adjust, can be applied to different ground height, simple structure, it is convenient to use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention.
Reference numbers in the figures: the device comprises a base 1, a U-shaped fixing rod 2, a supporting block 3, an electric cylinder 4, an expansion rod 5, a folding frame 6, a fixed block 7, a supporting base 8, a turntable 9, a motor 10, a rotating block 11, a main shaft 12, a supporting rod 13, an electric rod 14, a display board 15 and a spring 16.
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.
Referring to fig. 1-2, a student work display device for instructors comprises a base 1 and a folding frame 6, wherein a U-shaped fixing rod 2 is fixedly installed on the top surface of the base 1, a supporting block 3 is fixedly installed on the U-shaped fixing rod 2, an electric cylinder 4 corresponding to the U-shaped fixing rod 2 is fixedly installed in the base 1, the output end of the electric cylinder 4 is connected with a vertical telescopic rod 5, a bearing is installed between the telescopic rod 5 and the electric cylinder 4, the other end of the telescopic rod 5 movably penetrates through the U-shaped fixing rod 2, the upper end of the folding frame 6 is rotatably connected with a fixed block 7, the fixed block 7 is fixedly connected with a supporting base 8, the lower end of the folding frame 6 is rotatably connected with the supporting block 3, the folding frame 6 comprises a plurality of X-shaped crossing portions, the intersection point of the upper end of the telescopic rod 5 and the corresponding crossing portion, support and all be connected with spring 16 on the left and right side that is located folding leg 6 between base 8 and the base 1 respectively, support 8 top surfaces of base and install carousel 9, and support and inlay in the base 8 and install motor 10, the output and the carousel 9 of motor 10 are connected, it installs turning block 11 to rotate on the carousel 9, and is fixed with main shaft 12 in the middle of the carousel 9, 12 top fixed mounting of main shaft have two bracing pieces 13 that are X-shaped, electric rod 14 is all installed to the tip of bracing piece 13, and electric rod 14 is corresponding with turning block 11 position, be fixed with 15 between electric rod 14's output and the turning block 11.
The working principle is as follows: the utility model discloses, paste the thing that will need the show when using on show board 15, then height as required, to highly adjusting, open electronic jar 4, electronic jar 4 will drive telescopic link 5 and move, and telescopic link 5 can cooperate U-shaped dead lever 2 and supporting shoe 3 to folding frame 6 stretch out and draw back, adjusts high back, opens motor 10 and makes carousel 9 rotate, opens electric rod 14, drives show board 15 and rotates.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The student work display device for the instructor comprises a base (1) and a folding frame (6), and is characterized in that a U-shaped fixing rod (2) is fixedly mounted on the top surface of the base (1), a supporting block (3) is fixedly mounted on the U-shaped fixing rod (2), an electric cylinder (4) corresponding to the U-shaped fixing rod (2) is fixedly mounted in the base (1), the output end of the electric cylinder (4) is connected with a vertical telescopic rod (5), the other end of the telescopic rod (5) movably penetrates through the U-shaped fixing rod (2), the upper end of the folding frame (6) is rotatably connected with a fixed block (7), the fixed block (7) is fixedly connected with a supporting base (8), the lower end of the folding frame (6) is rotatably connected with the supporting block (3), the folding frame (6) comprises a plurality of X-shaped crossing portions, the upper end of the telescopic rod (5) is rotatably connected with the corresponding crossing points of the crossing portions through a rotating shaft, support base (8) top surface and install carousel (9), and support and inlay in base (8) and install motor (10), the output and carousel (9) of motor (10) are connected, it installs turning block (11) to rotate on carousel (9), and is fixed with main shaft (12) in the middle of carousel (9), main shaft (12) top fixed mounting has two bracing pieces (13), electric rod (14) are all installed to the tip of bracing piece (13), be fixed with (15) between the output of electric rod (14) and turning block (11).
2. A student work display for coaches according to claim 1, characterized in that the two support bars (13) are X-shaped.
3. A student work display for coaches according to claim 1, characterized in that the electric bar (14) corresponds in position to the turning block (11).
4. A student work display as claimed in claim 1 wherein bearings are mounted between the telescopic rod (5) and the electric cylinder (4).
5. A student work display device for coaches according to claim 1, wherein springs (16) are connected between the support base (8) and the base (1) on the left and right sides of the folding leg (6), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921725564.6U CN211427774U (en) | 2019-10-15 | 2019-10-15 | Student work display device for instructor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921725564.6U CN211427774U (en) | 2019-10-15 | 2019-10-15 | Student work display device for instructor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211427774U true CN211427774U (en) | 2020-09-04 |
Family
ID=72274369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921725564.6U Expired - Fee Related CN211427774U (en) | 2019-10-15 | 2019-10-15 | Student work display device for instructor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211427774U (en) |
-
2019
- 2019-10-15 CN CN201921725564.6U patent/CN211427774U/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: 20200904 Termination date: 20211015 |