CN211048853U - Energy and power specialty teaching are with show board - Google Patents
Energy and power specialty teaching are with show board Download PDFInfo
- Publication number
- CN211048853U CN211048853U CN201921935545.6U CN201921935545U CN211048853U CN 211048853 U CN211048853 U CN 211048853U CN 201921935545 U CN201921935545 U CN 201921935545U CN 211048853 U CN211048853 U CN 211048853U
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- China
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- blackboard
- blackboard frame
- lead screw
- energy
- teaching
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Abstract
The utility model discloses a display board for teaching of energy and power major, which comprises a base, a bottom board, a motor, a display screen, a first blackboard frame and a second blackboard frame which are symmetrically arranged on the bottom board, wherein the upper end surface of the base is provided with an electric telescopic rod, the output end of the electric telescopic rod is connected with the bottom board, the motor is arranged on the bottom board, the output shaft of the motor is connected with a bidirectional lead screw, one end of the bidirectional lead screw, which is far away from the motor, is rotationally fixed on a lead screw supporting board two, the bottom board is symmetrically provided with vertical boards, the two vertical boards are both provided with horizontal plates, a guide pillar is connected between the two horizontal plates, the bottoms of the first blackboard frame and the second blackboard frame are respectively provided with a first moving seat and a second moving seat, the first moving seat and the second moving seat are respectively in threaded connection with the bidirectional lead screw, the tops of, compared with the prior art, the utility model the advantage lie in: can be used on both sides, can be moved and has adjustable height.
Description
Technical Field
The utility model relates to a teaching technical field specifically indicates an energy and power specialty teaching are with show board.
Background
The energy and power major aims at cultivating the basic theories of thermotechnical science, mechanics and mechanical science, and using a computer and a control technology as tools, and cultivating the high-grade application type technical talents which have the basic theories of energy production, conversion, utilization and power system research and development and application technologies, and have the concepts of energy conservation and emission reduction, and can be used in the fields of industry, national defense, civilian use and the like, energy power, artificial environment, new energy development, optimized design, advanced manufacturing, intelligent control, application management and other works.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is overcome above technical defect, provide a blackboard can two-sidedly use, the device is portable, bottom plate height-adjustable and can effectively protect the energy and the teaching of power specialty of display screen and use the show board.
In order to solve the technical problem, the utility model provides a technical scheme does: a display board for teaching of energy and power major comprises a base, a bottom board, a motor, a display screen, a first blackboard frame and a second blackboard frame, wherein the first blackboard frame and the second blackboard frame are symmetrically arranged on the bottom board, an electric telescopic rod is arranged on the upper end face of the base, the output end of the electric telescopic rod is connected with the bottom of the bottom board, a first lead screw support plate and a second lead screw support plate are symmetrically arranged on the bottom board, the motor is arranged on the bottom board, an output shaft of the motor is connected with a bidirectional lead screw passing through the first lead screw support plate, one end of the bidirectional lead screw, which is far away from the motor, is rotatably fixed on the second lead screw support plate, vertical plates are symmetrically arranged on the bottom board, transverse plates are arranged at one ends of the two vertical plates, which are far away from the bottom board, a guide pillar is connected between the, the bottom of the first blackboard frame and the bottom of the second blackboard frame are respectively provided with a first moving seat and a second moving seat, the first moving seat and the second moving seat are respectively in threaded connection with two threaded portions of the bidirectional screw rod, sliding seats in sliding connection with the guide pillars are arranged at the tops of the first blackboard frame and the second blackboard frame, and the first blackboard frame and the second blackboard frame are respectively arranged inside the first blackboard frame and the second blackboard frame.
Compared with the prior art, the utility model the advantage lie in: the utility model discloses an energy and power specialty teaching are with show board can go up and down the bottom plate to certain height according to the demand through electric telescopic handle, and the flexibility is strong, drives two-way lead screw through the motor and rotates, can realize being close to each other and keeping away from dorsad of blackboard frame one and blackboard frame two, can make the display screen protect through being close to each other of blackboard frame one and blackboard frame two when not using, can realize simultaneously watching the display screen and do the blackboard writing on blackboard one and blackboard two, and the practicality is strong.
As the improvement, the top and the bottom of blackboard one and blackboard two all rotate with blackboard frame one and blackboard frame two respectively through the normal running fit mode of pivot and bearing and be connected, the both sides of blackboard one and blackboard two all articulate there is U type cardboard, blackboard frame one and blackboard frame two inside casing both sides all are equipped with U type cardboard complex T type seat, and blackboard one and blackboard two rotate with blackboard frame one and blackboard frame two respectively through articulated mode respectively with blackboard and be connected the upset that can realize blackboard one and blackboard two, realize two-sided blackboard writing, and blackboard one and blackboard two after the upset are fixed respectively to the mode that the accessible is rotatory U type cardboard card income T type seat simultaneously, are convenient for blackboard writing.
As an improvement, the bottom of the base is provided with a lockable roller, and the arrangement of the lockable roller is convenient for the movement and the position fixation of the whole device.
As an improvement, a handle is arranged on the vertical plate, and the handle is arranged to push the whole device conveniently in a hand-push mode.
As the improvement, be equipped with on the bottom plate and put the thing groove, put the setting in thing groove and be convenient for hold teaching aid.
As the improvement, be equipped with the opening that is used for observing the display screen on the protective housing, the content on the display screen can be observed to the blackboard frame one and blackboard frame two of being convenient for when keeping away from each other in the open-ended setting, makes the display screen again can convenient and fast ground use the display screen when the protection.
As an improvement, the guide pillar and the two-way screw rod are located on the same vertical plane, and the guide pillar and the two-way screw rod are located on the same vertical plane, so that the first blackboard frame and the second blackboard frame can be kept vertically placed in the moving process, the first blackboard frame and the second blackboard frame can be vertically fixed, and the teaching effect is prevented from being influenced by the inclination of the first blackboard frame and the second blackboard frame.
Drawings
Fig. 1 is the utility model relates to a structural schematic of energy and power specialty teaching with show board.
Fig. 2 is an enlarged schematic top view of a in fig. 1 according to the present invention.
As shown in the figure: 1. the novel blackboard comprises a base, 2, a bottom plate, 3, a motor, 4, a display screen, 5, a first blackboard frame, 6, a second blackboard frame, 7, an electric telescopic rod, 8, a first screw rod supporting plate, 9, a second screw rod supporting plate, 10, a bidirectional screw rod, 11, a vertical plate, 12, a transverse plate, 13, a guide pillar, 14, a protective shell, 15, a first movable seat, 16, a second movable seat, 17, a sliding seat, 18, a first blackboard, 19, a second blackboard, 20, a U-shaped clamping plate, 21, a T-shaped seat, 22, a roller, 23, a handle, 24 and an object placing groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the attached drawings 1-2, the display board for teaching of the energy and power major comprises a base 1, a bottom plate 2, a motor 3, a display screen 4, a first blackboard frame 5 and a second blackboard frame 6 which are symmetrically arranged on the bottom plate 2, wherein an electric telescopic rod 7 is arranged on the upper end surface of the base 1, the output end of the electric telescopic rod 7 is connected with the bottom of the bottom plate 2, a first lead screw supporting plate 8 and a second lead screw supporting plate 9 are symmetrically arranged on the bottom plate 2, the motor 3 is arranged on the bottom plate 2, an output shaft of the motor 3 is connected with a bidirectional lead screw 10 which is arranged through the first lead screw supporting plate 8, one end of the bidirectional lead screw 10, which is far away from the motor 3, is rotatably fixed on the second lead screw supporting plate 9, vertical plates 11 are symmetrically arranged on the bottom plate 2, transverse plates 12 are respectively arranged at one ends of the two vertical plates 11, which, the protective housing 14 is located the inboard setting of blackboard frame one 5 and blackboard frame two 6 and the display screen 4 is located protective housing 14, the bottom of blackboard frame one 5 and blackboard frame two 6 is equipped with respectively removes seat one 15 and removes seat two 16, remove seat one 15 and remove seat two 16 respectively with two screw thread threaded connection of two-way lead screw 10, the top of blackboard frame one 5 and blackboard frame two 6 all is equipped with the slide 17 with guide pillar 13 sliding connection, blackboard frame one 18 and blackboard two 19 are installed respectively to the framework inside of blackboard frame one 5 and blackboard frame two 6.
The top and the bottom of the first blackboard 18 and the second blackboard 19 are respectively rotatably connected with the first blackboard frame 5 and the second blackboard frame 6 in a rotating fit mode through a rotating shaft and a bearing, the two sides of the first blackboard 18 and the second blackboard 19 are respectively hinged with a U-shaped clamping plate 20, and the two sides of the inner frame of the first blackboard frame 5 and the second blackboard frame 6 are respectively provided with a T-shaped seat 21 matched with the U-shaped clamping plate 20.
The base 1 is fitted at its bottom with lockable rollers 22.
The vertical plate 11 is provided with a handle 23.
The bottom plate 2 is provided with an article holding groove 24.
The protective shell 14 is provided with an opening for viewing the display screen.
The guide post 13 and the bidirectional screw rod 10 are positioned on the same vertical plane.
When the utility model is implemented, the whole device is moved to a teaching place through the handle, in the teaching process, the bottom plate can be at a certain height through controlling the electric telescopic rod according to requirements, then the motor is started, the motor drives the bidirectional screw rod to rotate forwards, because the tops of the first blackboard frame and the second blackboard frame are connected with the guide post in a sliding way, and the bottoms of the first blackboard frame and the second blackboard frame are respectively connected with the two screw thread parts of the bidirectional screw rod in a threaded way, the first blackboard frame and the second blackboard frame are away from each other until the display screens positioned at the inner sides of the first blackboard frame and the second blackboard frame are observed, energy and power professional teaching contents can be shown through the display screens, meanwhile, the teaching tools of the chalk lamps can be taken out from the storage groove to be used for writing on the first blackboard or the second blackboard, after the single surfaces of the first blackboard and the second blackboard are used, the U-shaped clamping, the first blackboard and the second blackboard are rotated again and then the U-shaped clamping plate is fixed with the T-shaped seat, the blackboard writing can be continuously carried out, after the teaching is completed, the motor is started to rotate reversely, the first blackboard frame and the second blackboard frame are close to each other, and meanwhile, the first blackboard frame and the second blackboard frame can be attached to enable the first blackboard frame and the second blackboard to block openings of the inner side protection shells of the first blackboard frame and the second blackboard frame, so that the display screen is protected from being damaged by the outside.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (7)
1. The utility model provides an energy and power specialty teaching are with show board, includes base (1), bottom plate (2), motor (3), display screen (4) and symmetry set up blackboard frame (5) and blackboard frame two (6) on bottom plate (2), its characterized in that: electric telescopic handle (7) is installed to the up end of base (1), the output and the bottom plate (2) bottom of electric telescopic handle (7) are connected, the symmetry is equipped with lead screw backup pad (8) and lead screw backup pad two (9) on bottom plate (2), motor (3) are installed on bottom plate (2) and the output shaft of motor (3) has two-way lead screw (10) that pass lead screw backup pad (8) and set up, the one end rotation of keeping away from motor (3) in two-way lead screw (10) is fixed on lead screw backup pad two (9), the symmetry is equipped with riser (11) on bottom plate (2), the one end of keeping away from bottom plate (2) in two riser (11) all is equipped with diaphragm (12), be connected with guide pillar (13) between two diaphragm (12), center department on bottom plate (2) installs protective housing (14), protective housing (14) are located that blackboard frame one (5) and blackboard frame two (6) inboard set up and display screen (4) ) Be located protective housing (14), the bottom of blackboard frame (5) and blackboard frame two (6) is equipped with respectively removes seat one (15) and removes seat two (16), remove seat one (15) and remove seat two (16) respectively with two screw thread portion threaded connection of two-way lead screw (10), the top of blackboard frame (5) and blackboard frame two (6) all is equipped with slide (17) with guide pillar (13) sliding connection, blackboard frame one (18) and blackboard two (19) are installed respectively to the framework inside of blackboard frame (5) and blackboard frame two (6).
2. The display board for teaching of energy and power profession of claim 1, wherein: the top and the bottom of blackboard one (18) and blackboard two (19) all rotate with blackboard frame one (5) and blackboard frame two (6) respectively through the normal running fit mode of pivot and bearing and are connected, the both sides of blackboard one (18) and blackboard two (19) all articulate there is U type cardboard (20), blackboard frame one (5) and blackboard frame two (6) inside casing both sides all are equipped with U type cardboard (20) complex T type seat (21).
3. The display board for teaching of energy and power profession of claim 1, wherein: the bottom of base (1) is installed lockable gyro wheel (22).
4. The display board for teaching of energy and power profession of claim 1, wherein: and a handle (23) is arranged on the vertical plate (11).
5. The display board for teaching of energy and power profession of claim 1, wherein: the bottom plate (2) is provided with an article placing groove (24).
6. The display board for teaching of energy and power profession of claim 1, wherein: the protective shell (14) is provided with an opening for observing the display screen.
7. The display board for teaching of energy and power profession of claim 1, wherein: the guide post (13) and the bidirectional screw rod (10) are positioned on the same vertical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921935545.6U CN211048853U (en) | 2019-11-11 | 2019-11-11 | Energy and power specialty teaching are with show board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921935545.6U CN211048853U (en) | 2019-11-11 | 2019-11-11 | Energy and power specialty teaching are with show board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211048853U true CN211048853U (en) | 2020-07-21 |
Family
ID=71582608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921935545.6U Expired - Fee Related CN211048853U (en) | 2019-11-11 | 2019-11-11 | Energy and power specialty teaching are with show board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211048853U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531335A (en) * | 2021-07-23 | 2021-10-22 | 山东安澜工程建设有限公司 | Water conservancy construction economy telemetering measurement data acquisition display device |
| CN114287734A (en) * | 2021-12-31 | 2022-04-08 | 安徽理工大学 | Be used for engineering budget cost workstation |
-
2019
- 2019-11-11 CN CN201921935545.6U patent/CN211048853U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531335A (en) * | 2021-07-23 | 2021-10-22 | 山东安澜工程建设有限公司 | Water conservancy construction economy telemetering measurement data acquisition display device |
| CN114287734A (en) * | 2021-12-31 | 2022-04-08 | 安徽理工大学 | Be used for engineering budget cost workstation |
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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: 20200721 Termination date: 20211111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |