CN205959435U - Display device for computer teaching - Google Patents
Display device for computer teaching Download PDFInfo
- Publication number
- CN205959435U CN205959435U CN201620431983.9U CN201620431983U CN205959435U CN 205959435 U CN205959435 U CN 205959435U CN 201620431983 U CN201620431983 U CN 201620431983U CN 205959435 U CN205959435 U CN 205959435U
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- China
- Prior art keywords
- block
- casing
- fixedly connected
- tooth
- bearing block
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Abstract
The utility model discloses a display device for computer teaching, the power distribution box comprises a box body, the both sides at box top are provided with the snubber block, the top of snubber block is provided with damping spring, and damping spring's both ends respectively with box and backup pad fixed connection, be provided with elevating gear in the backup pad, elevating gear includes L shape pole and rack, and be provided with first tooth on the rack, the one end and bearing block fixed connection of backup pad are kept away from to L shape pole, the inside of bearing block is provided with the motor, the transmission shaft of motor runs through the bearing block and extends to the outside of bearing block and rotation axis fixed connection, be provided with second tooth on the rotation axis, and first tooth on the rack and rotatory epaxial second tooth looks adaptation. This display device for computer teaching, the projecting apparatus on messenger's rack reach the effect of automatic oscilaltion, simple structure, and convenient operation, the teacher lecturer is class hour on for the student, can not result in owing to there not being multimedia classroom normally giving a lesson for the student, and the suitability is strong.
Description
Technical field
This utility model is related to teaching equipment technical field, specially a kind of computer teaching exhibiting device.
Background technology
Computer major be computer hardware combine with software, system-oriented, stress apply wide aperture specialty, pass through
Elementary teaching and professional training, culture rudimentary knowledge is sturdy, the scope of one's knowledge width, ability of engineering practice are strong, has the consciousness of pioneering and inventing,
Be engaged in the highly qualified professional of scientific research, education, development and application in Computer Science and Technology field, this Specialty main
Course has：Electronic technology, discrete mathematics, programming, data structure, operating system, Principles of Computer Composition, microsystem,
Computer Systems Organization, Fundamentals of Compiling, computer network, Database Systems, soft project, artificial intelligence, computer graphicss,
Digital Image Processing, computer communication principle, Object-oriented Programming Design etc., and college course must make in computer teaching
Imparted knowledge to students with computer, but current computer is all one man operation, multi-media classroom will be coordinated just to make whole students
Can see, make to increase the difficulty of teaching process, so that academics and students is bothered very much in study.
Utility model content
The purpose of this utility model is to provide a kind of computer teaching exhibiting device, to solve in above-mentioned background technology
The problem proposing.
For achieving the above object, this utility model provides following technical scheme：A kind of computer teaching exhibiting device, bag
Include casing, the both sides of described casing top are provided with snubber block, and the top of described snubber block is provided with gripper shoe, described snubber block
On be provided with damping spring, and the two ends of damping spring are fixedly connected with casing and gripper shoe respectively, and described gripper shoe is arranged
Have lowering or hoisting gear, described lowering or hoisting gear includes being provided with the first teeth on L-shaped bar and tooth bar, and tooth bar, described L-shaped bar away from
One end of fagging is fixedly connected with bearing block, described bearing block be internally provided with motor, the power transmission shaft of described motor runs through and holds
Pouring weight and extend to the outside of bearing block and be fixedly connected with rotary shaft, described rotary shaft is provided with the second teeth, and on tooth bar
The first teeth be adapted with the second teeth in rotary shaft, the side of described L-shaped bar is fixedly connected with fixed block, described fixation
Block is fixedly connected with the side of contiguous block away from the side of L-shaped bar, and the opposite side of described contiguous block is provided with slide block, described tooth bar
Side away from rotary shaft is offered the chute on chute, and tooth bar and is adapted with the slide block on contiguous block.
Preferably, the bottom of described casing is provided with roller, and roller is fixedly connected with casing by connecting rod.
Preferably, described gripper shoe is provided with display, and display is fixedly connected with casing by pedestal.
Preferably, the surface of described casing is provided with cabinet door, and cabinet door is provided with handle.
Preferably, the bottom of described tooth bar is fixedly connected with projector, and projector be internally provided with projection arrangement.
Compared with prior art, the beneficial effects of the utility model are：This computer teaching exhibiting device, by case
The top of body is provided with lowering or hoisting gear, and described lowering or hoisting gear is provided with L-shaped bar, one end of L-shaped bar and motor connection, L-shaped bar
Side be provided with tooth bar, the rotary shaft band carry-over bar on motor slides up and down on slide block, so that the projector on tooth bar is reached
Automatically the effect of oscilaltion, and whole device structure is simple, and easy to operate, university teacher is to class hour on student, Bu Huiyou
In not having multi-media classroom to lead to not normally attend class to student, strong applicability.
Brief description
Fig. 1 is this utility model structural representation；
Fig. 2 is the structural representation of this utility model L-type bar.
In figure：1 casing, 2 snubber blocks, 3 damping springs, 4 L-shaped bars, 5 fixed blocks, 6 contiguous blocks, 7 slide blocks, 8 tooth bars, 9
One teeth, 10 rotary shafts, 11 second teeth, 12 lowering or hoisting gears, 13 bearing blocks, 14 motors, 15 projectors, 16 connecting rods, 17 rollings
Wheel, 18 gripper shoes, 19 display.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-2, this utility model provides a kind of technical scheme：A kind of computer teaching exhibiting device, including
Casing 1, the bottom of casing 1 is provided with roller 17, and roller 17 is fixedly connected with casing 1 by connecting rod 16, the surface of casing 1
It is provided with cabinet door, cabinet door is provided with handle, the both sides at casing 1 top are provided with snubber block 2, and the top of snubber block 2 is provided with
Gripper shoe 18, snubber block 2 is provided with damping spring 3, and the two ends of damping spring 3 are fixing with casing 1 and gripper shoe 18 respectively
Connect, gripper shoe 18 is provided with display 19, and display 19 is fixedly connected with casing 1 by pedestal, and gripper shoe 18 sets
It is equipped with lowering or hoisting gear 12, lowering or hoisting gear 12 includes L-shaped bar 4 and tooth bar 8, the bottom of tooth bar 8 is fixedly connected with projector 15, and throw
Shadow instrument 15 be internally provided with projection arrangement, and the first teeth 9 are provided with tooth bar 8, L-shaped bar 4 is away from one end of gripper shoe 18
Be fixedly connected with bearing block 13, bearing block 13 be internally provided with motor 14, the power transmission shaft of motor 14 runs through bearing block 13 and prolongs
The outside extending bearing block 13 is fixedly connected with rotary shaft 10, and rotary shaft 10 is provided with the second teeth 11, and on tooth bar 8
One teeth 9 are adapted with the second teeth 11 in rotary shaft 10, and the side of L-shaped bar 4 is fixedly connected with fixed block 5, and fixed block 5 is remote
It is fixedly connected with the side of contiguous block 6 from the side of L-shaped bar 4, the opposite side of contiguous block 6 is provided with slide block 7, and tooth bar 8 is away from rotation
The chute that the side of rotating shaft 10 offers on chute, and tooth bar 8 is adapted with the slide block 7 on contiguous block 6, by casing 1
Top is provided with lowering or hoisting gear 12, and lowering or hoisting gear 12 is provided with L-shaped bar 4, and one end of L-shaped bar 4 is connected with motor 14, L-shaped bar 4
Side be provided with tooth bar 8, rotary shaft 10 on motor 14 band carry-over bar 8 slides up and down on slide block 7, makes the throwing on tooth bar 8
Shadow instrument 15 reaches the effect of automatic oscilaltion, and whole device structure is simple, and easy to operate, university teacher is attending class to student
When, will not be due to not having multi-media classroom to lead to not normally attend class to student, strong applicability.
Operation principle：During use, first pass through the lowering or hoisting gear 12 on casing 1, motor on 12 L-shaped bar 4 on lowering or hoisting gear
14 power transmission shaft is rotated axle 10 and rotates, and with carry-over bar 9, the slide block 7 on contiguous block 6 slides up and down, thus carrying rotary shaft 10
Dynamic projector 15 moves up and down the angle adjusting projector 15, and the display 19 on cooperation casing 1 uses.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of computer teaching exhibiting device, including casing（1）, described casing（1）The both sides at top are provided with snubber block
（2）, described snubber block（2）Top be provided with gripper shoe（18）, described snubber block（2）On be provided with damping spring（3）, and subtract
Shake spring（3）Two ends respectively with casing（1）And gripper shoe（18）Be fixedly connected it is characterised in that：Described gripper shoe（18）On
It is provided with lowering or hoisting gear（12）, described lowering or hoisting gear（12）Including L-shaped bar（4）And tooth bar（8）, and tooth bar（8）On be provided with
One teeth（9）, described L-shaped bar（4）Away from gripper shoe（18）One end and bearing block（13）It is fixedly connected, described bearing block（13）
Be internally provided with motor（14）, described motor（14）Power transmission shaft run through bearing block（13）And extend to bearing block（13）Outer
Portion and rotary shaft（10）It is fixedly connected, described rotary shaft（10）On be provided with the second teeth（11）, and tooth bar（8）On the first tooth
Tooth（9）With rotary shaft（10）On the second teeth（11）It is adapted, described L-shaped bar（4）Side and fixed block（5）The company of fixation
Connect, described fixed block（5）Away from L-shaped bar（4）Side and contiguous block（6）Side be fixedly connected, described contiguous block（6）Another
Side is provided with slide block（7）, described tooth bar（8）Away from rotary shaft（10）Side offer chute, and tooth bar（8）On chute
With contiguous block（6）On slide block（7）It is adapted.
2. a kind of computer teaching exhibiting device according to claim 1 it is characterised in that：Described casing（1）Bottom
Portion is provided with roller（17）, and roller（17）By connecting rod（16）With casing（1）It is fixedly connected.
3. a kind of computer teaching exhibiting device according to claim 1 it is characterised in that：Described gripper shoe（18）On
It is provided with display（19）, and display（19）By pedestal and casing（1）It is fixedly connected.
4. a kind of computer teaching exhibiting device according to claim 1 it is characterised in that：Described casing（1）Table
Face is provided with cabinet door, and cabinet door is provided with handle.
5. a kind of computer teaching exhibiting device according to claim 1 it is characterised in that：Described tooth bar（8）Bottom
End and projector（15）It is fixedly connected, and projector（15）Be internally provided with projection arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620431983.9U CN205959435U (en) | 2016-05-13 | 2016-05-13 | Display device for computer teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620431983.9U CN205959435U (en) | 2016-05-13 | 2016-05-13 | Display device for computer teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205959435U true CN205959435U (en) | 2017-02-15 |
Family
ID=57967454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620431983.9U Expired - Fee Related CN205959435U (en) | 2016-05-13 | 2016-05-13 | Display device for computer teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205959435U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107343722A (en) * | 2017-07-11 | 2017-11-14 | 合肥哨商信息技术有限公司 | A kind of adjustable computer showing stand |
| CN107374191A (en) * | 2017-07-31 | 2017-11-24 | 合肥万伟达信息科技有限公司 | A kind of computer showing stand with anti-theft feature |
| CN107537602A (en) * | 2017-08-31 | 2018-01-05 | 中山市程博工业产品设计有限公司 | A kind of experimental bench provided with projector equipment |
| CN107956985A (en) * | 2017-11-26 | 2018-04-24 | 贾爱忠 | The multimedia teaching facility that a kind of English teaching uses |
| CN108053740A (en) * | 2017-12-07 | 2018-05-18 | 合肥市春华起重机械有限公司 | A kind of engineering machinery displaying device |
| CN108665552A (en) * | 2018-04-18 | 2018-10-16 | 兰州安众信息科技有限公司 | A kind of 3D modeling display platform easy to remove |
| CN109375711A (en) * | 2018-11-06 | 2019-02-22 | 重庆工程职业技术学院 | Stowable calculator display organization |
-
2016
- 2016-05-13 CN CN201620431983.9U patent/CN205959435U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107343722A (en) * | 2017-07-11 | 2017-11-14 | 合肥哨商信息技术有限公司 | A kind of adjustable computer showing stand |
| CN107374191A (en) * | 2017-07-31 | 2017-11-24 | 合肥万伟达信息科技有限公司 | A kind of computer showing stand with anti-theft feature |
| CN107537602A (en) * | 2017-08-31 | 2018-01-05 | 中山市程博工业产品设计有限公司 | A kind of experimental bench provided with projector equipment |
| CN107956985A (en) * | 2017-11-26 | 2018-04-24 | 贾爱忠 | The multimedia teaching facility that a kind of English teaching uses |
| CN108053740A (en) * | 2017-12-07 | 2018-05-18 | 合肥市春华起重机械有限公司 | A kind of engineering machinery displaying device |
| CN108665552A (en) * | 2018-04-18 | 2018-10-16 | 兰州安众信息科技有限公司 | A kind of 3D modeling display platform easy to remove |
| CN108665552B (en) * | 2018-04-18 | 2022-07-29 | 兰州安众信息科技有限公司 | 3D modeling display platform convenient to move |
| CN109375711A (en) * | 2018-11-06 | 2019-02-22 | 重庆工程职业技术学院 | Stowable calculator display organization |
| CN109375711B (en) * | 2018-11-06 | 2020-05-26 | 重庆工程职业技术学院 | Storable computer display device |
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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: 20170215 Termination date: 20180513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |