CN205486885U - Multimedia teaching device based on computer technology - Google Patents
Multimedia teaching device based on computer technology Download PDFInfo
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- CN205486885U CN205486885U CN201620054707.5U CN201620054707U CN205486885U CN 205486885 U CN205486885 U CN 205486885U CN 201620054707 U CN201620054707 U CN 201620054707U CN 205486885 U CN205486885 U CN 205486885U
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- display screen
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- multimedia teaching
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Abstract
The utility model discloses a multimedia teaching device based on computer technology, its constitution includes: and a frame, the frame be connected with last protection shield, the frame with a set of dismantle the side protection shield be connected, last protection shield on processing have scalable door, the scalable student have the display screen and hold the frame, the display screen hold the frame and be connected with PMKD, PMKD be connected with display screen elevating gear, display screen elevating gear and display screen back of the body connecting plate be connected, display screen back of the body connecting plate install at the display screen back, the display screen be connected with the main frame, computer host installation in the computer holds the frame, the computer hold and have heat abstractor in the frame. This multimedia teaching device based on computer technology through conveniently the impart knowledge to students arbitrary removal of device of the movable cross beam under the frame and universal wheel, realizes through elevating gear that the altitude mixture control of display screen makes things convenient for mr to carry out multimedia teaching.
Description
Technical field
This utility model relates to computer multimedia teaching technical field, a kind of multimedia teaching apparatus based on computer technology.
Background technology
When at present computer being carried out multimedia teaching, typically use two ways, one is the formula of explaining in words, the A to Z of is by the oral explanation of teacher's language, in this case the classroom explained seems the most dull and indigestion, student cannot combine knowledge with practice, another kind is common multimedia computer teaching facility, student is led to teach to fixing multi-media classroom by teacher, in this case the row's class arrangement between teacher and teacher there is the biggest requirement, often due to distribution inequality has caused part class cannot carry out multimedia teaching on time, even, when multimedia teaching, often computer is caused hardware damage by life-time service, affect teaching process.
Utility model content
The purpose of this utility model is to provide a kind of multimedia teaching apparatus based on computer technology, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: a kind of multimedia teaching apparatus based on computer technology, its composition includes: framework, described framework is connected with upper protection board, described framework and one group of detachable side protection board connect, it is machined with telescopic door on described upper protection board, there is under described telescopic door display screen and accommodate frame, described display screen accommodates frame and is connected with fixing base plate, described fixing base plate is connected with display screen lifting gear, described display screen lifting gear is connected with display screen back of the body connecting plate, described display screen back of the body connecting plate is arranged on display screen back, described display screen is connected with main frame, described main frame is arranged on computer and accommodates in frame, described computer has heat abstractor in accommodating frame.
Preferably, described multimedia teaching apparatus based on computer technology, described lowering or hoisting gear includes one group of lifting motor, described lifting motor projecting shaft is connected with lifter wheel, described lifter wheel engages with lifter rack, has support bar between described lifter rack, and described support bar is connected with connecting rod, described connecting rod is connected plate by movable part with display screen and is connected, and described lifter rack is arranged on display screen and accommodates in the tooth bar holding tank processed on frame.
Preferably, described multimedia teaching apparatus based on computer technology, having position sensor on described support bar and receive device, described position sensor receives device and is connected with main frame, and described telescopic door end face is provided with sensor emission device.
Preferably, described multimedia teaching apparatus based on computer technology, described upper protection board has one group of little holding tank, there is in described framework big holding tank.
Preferably, described multimedia teaching apparatus based on computer technology, described heat abstractor includes that one group of fan, described fan are separately mounted to the upper surface of main frame, side end face.
Preferably, described multimedia teaching apparatus based on computer technology, described framework is provided with peripheral hardware drawer, there is in described peripheral hardware drawer keyboard, mouse, described keyboard, described mouse are connected with main frame respectively
Preferably, described multimedia teaching apparatus based on computer technology, described framework lower end is connected with one group of moving beam, described moving beam is provided with universal wheel, described universal wheel is provided with fixing device.
Compared with prior art, the beneficial effects of the utility model are: be somebody's turn to do multimedia teaching apparatus based on computer technology, the any mobile of instructional device is facilitated by the moving beam under framework and universal wheel, realize the most fixing simultaneously, the altitude mixture control of display screen is realized by one group of lowering or hoisting gear, more convenient teacher carries out multimedia teaching, there is on upper protection board one group of holding tank, the teaching aid that teacher needs can be placed in holding tank, with when conveniently take and change, side protection board is detachable, side protection board is arranged in framework by the device not used time, protection inner computer, one group of fan is installed on main frame, main frame can be carried out large area heat radiation, prevent from saying class hour occur crashing, the phenomenon of card machine.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is top view of the present utility model.
In figure: 1, framework, 2, upper protection board, 3, detachable side protection board, 4, telescopic door, 5, display screen accommodates frame, 6, fixing base plate, 7, back of the body connecting plate, 8, display screen, 9, main frame, 10, computer accommodates frame, 11, lifting motor, 12, lifter wheel, 13, lifter rack, 14, support bar, 15, connecting rod, 16, movable part, 17, tooth bar holding tank, 18, position sensor receives device, 19, position sensor dispensing device, 20, little holding tank, 21, fan, 22, peripheral hardware drawer, 23, moving beam, 24, universal wheel, 25, fixing device, 26, big holding tank.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-2，A kind of technical scheme of this utility model offer: a kind of multimedia teaching apparatus based on computer technology，Its composition includes: framework 1，Framework 1 is connected with upper protection board 2，Framework 1 is connected with one group of detachable side protection board 3，It is machined with telescopic door 4 on upper protection board 2，Telescopic door has display screen for 4 times and accommodates frame 5，Display screen accommodates frame 5 and is connected with fixing base plate 6，Fixing base plate 6 is connected with display screen lifting gear，Display screen lifting gear is connected with display screen back of the body connecting plate 7，Display screen back of the body connecting plate 7 is arranged on display screen 8 back，Display screen 8 is connected with main frame 9，Main frame 9 is arranged on computer and accommodates in frame 10，Computer has heat abstractor in accommodating frame 10，Lowering or hoisting gear includes one group of lifting motor 11，Lifting motor 11 projecting shaft is connected with lifter wheel 12，Lifter wheel 12 engages with lifter rack 13，There is between lifter rack 13 support bar 14，Support bar 14 is connected with connecting rod 15，Connecting rod 15 is connected with display screen back of the body connecting plate by movable part 16，Lifter rack 13 is arranged on display screen and accommodates in the tooth bar holding tank 17 processed on frame 5，There is on support bar position sensor and receive device 18，Position sensor receives device 18 and is connected with main frame 9，It is provided with on telescopic door 4 end face and receives, with sensor, the sensor emission device 19 that device 18 is corresponding，There is on upper protection board one group little holding tank 20，There is in framework 1 big holding tank 26，Heat abstractor includes one group of fan 21，Fan 21 is separately mounted to the upper surface of main frame 9、Side end face，Peripheral hardware drawer 22 is installed on framework，In peripheral hardware drawer 22, there is keyboard、Mouse，Keyboard、Mouse is connected with main frame respectively，Framework 1 lower end is connected with one group of moving beam 23，Universal wheel 24 is installed on moving beam 23，Fixing device 25 is installed on universal wheel 24.
Operation principle: when using and operate, first pass through and detachable side protection board 3 is unloaded, then utilize the universal wheel 24 under framework 1 that this device moves to teaching position, pull open telescopic door 4, start main frame 9, lifting motor starts 11 simultaneously, engaged with lifter rack 13 by lifter wheel 12 and move on drive support bar 14, when position reception sensor 18 on support bar 14 is relative with the position transmitting sensing 19 on telescopic door 4, sensor passes the signal to main frame 9, control lifting motor 11 to stop, now, start heat abstractor, main frame 9 is persistently dispelled the heat, keep main frame 9 properly functioning, thus ensure that the process that teacher teaches is without disturbance.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
- null1. a multimedia teaching apparatus based on computer technology，Its composition includes: framework (1)，It is characterized in that: described framework (1) is connected with upper protection board (2)，Described framework (1) is connected with one group of detachable side protection board (3)，It is machined with telescopic door (4) on described upper protection board (2)，There is under described telescopic door (4) display screen and accommodate frame (5)，Described display screen accommodates frame (5) and is connected with fixing base plate (6)，Described fixing base plate (6) is connected with display screen lifting gear，Described display screen lifting gear is connected with display screen back of the body connecting plate (7)，Described display screen back of the body connecting plate (7) is arranged on display screen (8) back，Described display screen (8) is connected with main frame (9)，Described main frame (9) is arranged on computer and accommodates in frame (10)，Described computer has heat abstractor in accommodating frame (10)，Described lowering or hoisting gear includes one group of lifting motor (11)，Described lifting motor (11) projecting shaft is connected with lifter wheel (12)，Described lifter wheel (12) engages with lifter rack (13)，Between described lifter rack (13), there is support bar (14)，Described support bar (14) is connected with connecting rod (15)，Described connecting rod (15) is connected with display screen back of the body connecting plate (7) by movable part (16)，Described lifter rack (13) is arranged in the tooth bar holding tank (17) that display screen accommodates the upper processing of frame (5).
- Multimedia teaching apparatus based on computer technology the most according to claim 1, it is characterized in that: there is on described support bar position sensor and receive device (18), described position sensor receives device (18) and is connected with main frame (9), described telescopic door (4) end face is provided with and receives, with sensor, the sensor emission device (19) that device (18) is corresponding.
- Multimedia teaching apparatus based on computer technology the most according to claim 1 and 2, is characterized in that: has one group of little holding tank (20) on described upper protection board, has big holding tank (26) in described framework (1).
- Multimedia teaching apparatus based on computer technology the most according to claim 1 and 2, it is characterized in that: described heat abstractor includes that one group of fan (21), described fan (21) are separately mounted to the upper surface of main frame (9), side end face.
- Multimedia teaching apparatus based on computer technology the most according to claim 1 and 2, it is characterized in that: peripheral hardware drawer (22) is installed on described framework, having keyboard, mouse in described peripheral hardware drawer (22), described keyboard, described mouse are connected with main frame respectively.
- Multimedia teaching apparatus based on computer technology the most according to claim 1 and 2, it is characterized in that: described framework (1) lower end is connected with one group of moving beam (23), universal wheel (24) is installed on described moving beam (23), described universal wheel (24) is provided with fixing device (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620054707.5U CN205486885U (en) | 2016-01-15 | 2016-01-15 | Multimedia teaching device based on computer technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620054707.5U CN205486885U (en) | 2016-01-15 | 2016-01-15 | Multimedia teaching device based on computer technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205486885U true CN205486885U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620054707.5U Expired - Fee Related CN205486885U (en) | 2016-01-15 | 2016-01-15 | Multimedia teaching device based on computer technology |
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| Country | Link |
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| CN (1) | CN205486885U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123324A (en) * | 2017-07-12 | 2017-09-01 | 杨天威 | A kind of computer based language immersion teaching device |
| CN108200739A (en) * | 2018-03-02 | 2018-06-22 | 电子科技大学中山学院 | Based on big data wisdom building monitored control system |
| CN108356837A (en) * | 2018-03-27 | 2018-08-03 | 重庆长安汽车股份有限公司 | Blank surface foreign matter cleaning manipulator |
| CN109741655A (en) * | 2019-03-04 | 2019-05-10 | 中国人民解放军陆军军事交通学院镇江校区 | A training platform for ship anchor winch maintenance |
| CN112735203A (en) * | 2021-04-02 | 2021-04-30 | 南京你好明天教育科技有限公司 | Multimedia teaching device suitable for network education |
-
2016
- 2016-01-15 CN CN201620054707.5U patent/CN205486885U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123324A (en) * | 2017-07-12 | 2017-09-01 | 杨天威 | A kind of computer based language immersion teaching device |
| CN108200739A (en) * | 2018-03-02 | 2018-06-22 | 电子科技大学中山学院 | Based on big data wisdom building monitored control system |
| CN108200739B (en) * | 2018-03-02 | 2023-08-15 | 湖北华中电力科技开发有限责任公司 | Intelligent building monitoring system based on big data |
| CN108356837A (en) * | 2018-03-27 | 2018-08-03 | 重庆长安汽车股份有限公司 | Blank surface foreign matter cleaning manipulator |
| CN109741655A (en) * | 2019-03-04 | 2019-05-10 | 中国人民解放军陆军军事交通学院镇江校区 | A training platform for ship anchor winch maintenance |
| CN112735203A (en) * | 2021-04-02 | 2021-04-30 | 南京你好明天教育科技有限公司 | Multimedia teaching device suitable for network education |
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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 |
Granted publication date: 20160817 Termination date: 20170115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |