CN204759775U - Novel multimedia teaching instrument - Google Patents
Novel multimedia teaching instrument Download PDFInfo
- Publication number
- CN204759775U CN204759775U CN201520460694.7U CN201520460694U CN204759775U CN 204759775 U CN204759775 U CN 204759775U CN 201520460694 U CN201520460694 U CN 201520460694U CN 204759775 U CN204759775 U CN 204759775U
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- CN
- China
- Prior art keywords
- lifter plate
- ball
- display
- screw
- organism
- 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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- 230000003028 elevating effect Effects 0.000 claims abstract description 29
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to a novel multimedia teaching instrument, including organism, gyro wheel, display, lifter plate, the gyro wheel install the bottom at the organism, the lifter plate pass through elevating system and connect the rear end at the organism, the display with the embedding the form install the inboard at the lifter plate, the organism top set up flutedly, the recess in swing joint have the seat that goes up and down, the top of lift seat install keyboard controller, keyboard controller and display link to each other, the organism in be provided with high adjusting device, high adjusting device pass groove connection in the bottom of going up and down the seat, the front end of organism is provided with the cabinet body, the cabinet door is installed in the outside of the cabinet body. This design through elevating system and high adjusting device can to display and keyboard controller highly carry out automatically regulated, increased its practicality.
Description
Technical field
The utility model relates to teaching instrument and equipment, is specially a kind of Novel multimedia teaching instrument device.
Background technology
Along with the progress of science and technology, conventional teaching is that teacher writes letter written with chalk writing on the blackboard, much time-consuming like this, transmission of information is few, also has chalk foam, unhygienic, teacher not easily causes to student classroom order supervision below that student is below half-hearted to listen to the teacher in addition, but traditional form of teaching can allow classmates better accept knowledge, more deep to learned content impression, some student likes the time after school to open multimedia computer easily because of carelessness the courseware of teacher being deleted, multimedia computer is a high-power machine, the heat that easy generation is a large amount of, the travelling speed of computing machine is caused to decline, computing machine can be caused time serious to damage, affect multimedia serviceable life, some teacher is to multimedia and network technology understanding deficiency, advantage for multimedia teaching is known nothing, when operating multimedia, often in a helpless situation hopeless, or teacher has become operator completely on classroom, hurry in unlatching instrument, operation keyboard, the content of courses is interrupted and is connected bad, teacher and student lacks interchange, classroom teaching arrangement is unordered, some multi media location can not move, unusual inconvenience in the process of teacher's teaching like this.
Summary of the invention
The utility model technical issues that need to address can be automatically adjusted to the height of display and keyboard controller by elevating mechanism and arrangement for adjusting height, adds its Practical Performance; A kind of Novel multimedia teaching instrument device is provided.
For solving above-mentioned technical matters, structure of the present utility model comprises body, roller, display, lifter plate, described roller is arranged on the bottom of body, described lifter plate is connected to the rear end of body by elevating mechanism, described display is arranged on the inner side of lifter plate with the form embedded, described body top offers groove, elevating bracket is connected with in described groove, the top of described elevating bracket is provided with keyboard controller, described keyboard controller is connected with display, arrangement for adjusting height is provided with in described body, described arrangement for adjusting height is connected to the bottom of elevating bracket through groove, the front end of described body is provided with cabinet, the outside of described cabinet is provided with cabinet door.
Further: described elevating mechanism comprises electric cylinder, guidepost and Connection Block, described electric cylinder is connected to the rear end of body by supporting base, described electric cylinder is connected to the bottom of lifter plate by Connection Block, the supporting base of described electric cylinder both sides is respectively provided with a guidepost, described lifter plate is flexibly connected with guidepost.
Further again: described arrangement for adjusting height comprises private and takes motor, ball-screw, ball-screw nut and knock-pin, described private takes motor and is arranged in body, described private takes motor and is connected with ball-screw, described knock-pin is movably connected on ball-screw by ball-screw nut, and the upper end of described knock-pin is connected to the bottom of elevating bracket through groove.
Further again: described private takes between motor and ball-screw and is also provided with torque force limiting device.
After adopting said structure, the utility model can not automatically adjust to the height of display and keyboard controller by means of only elevating mechanism and arrangement for adjusting height, adds its Practical Performance; And it also has convenient manipulation, powerful, has good promotional value and use value.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of arrangement for adjusting height.
Fig. 3 is the structural representation of elevating mechanism.
Embodiment
A kind of Novel multimedia teaching instrument device as shown in Figure 1, comprise body 1, roller 2, display 6, lifter plate 7, described roller 2 is arranged on the bottom of body 1, described lifter plate 7 is connected to the rear end of body 1 by elevating mechanism, described display 6 is arranged on the inner side of lifter plate 7 with the form embedded, described body 1 top offers groove 4, elevating bracket 5 is connected with in described groove 4, the top of described elevating bracket 5 is provided with keyboard controller, described keyboard controller is connected with display 6, arrangement for adjusting height is provided with in described body 1, described arrangement for adjusting height is connected to the bottom of elevating bracket 5 through groove 4, the front end of described body 1 is provided with cabinet, the outside of described cabinet is provided with cabinet door 3.Promoting body 1 during work utilizes roller 2 to move with it, assigned address is moved it by roller 2, then elevating mechanism and arrangement for adjusting height is started by manipulation keyboard controller, to carry out the motion on vertical direction respectively by elevating mechanism and arrangement for adjusting height with lifter plate 7 and elevating bracket 5, thus complete the height of display 6 and keyboard controller is regulated.The utility model can not automatically adjust to the height of display and keyboard controller by means of only elevating mechanism and arrangement for adjusting height, adds its Practical Performance; And it also has convenient manipulation, powerful, has good promotional value and use value.
Elevating mechanism as shown in Figure 3 comprises electric cylinder 13, guidepost 16 and Connection Block 15, described electric cylinder 13 is connected to the rear end of body 1 by supporting base 14, described electric cylinder 13 is connected to the bottom of lifter plate 7 by Connection Block 15, the supporting base 14 of described electric cylinder 13 both sides is respectively provided with a guidepost 16, and described lifter plate 7 is flexibly connected with guidepost 16.When needing to regulate the height of lifter plate 7, starting electric cylinder 13 makes it be done motion on vertical direction with lifter plate 7 by Connection Block 15, lifter plate 7 can do vertical motion along guidepost 16 under the effect of electric cylinder 13, thus completes the adjustment to display 6 height.The design has the advantage that structure is simple, be easy to manufacture and practicality and high efficiency.
Arrangement for adjusting height as shown in Figure 2 comprises private and takes motor 8, ball-screw 10, ball-screw nut 11 and knock-pin 12, described private takes motor 8 and is arranged in body 1, described private takes motor 8 and is connected with ball-screw 10, described knock-pin 12 is movably connected on ball-screw 10 by ball-screw nut 11, the upper end of described knock-pin 12 is connected to the bottom of elevating bracket 5 through groove 4, described private takes between motor 8 and ball-screw 10 and is also provided with torque force limiting device 9.When needing to regulate the height of elevating bracket 5, startup private takes motor 8 makes it rotate with ball-screw 10, vertical motion can be done along ball-screw 10 in the process that ball-screw nut 11 rotates at ball-screw 10, knock-pin 12 also can do vertical direction under the drive of ball-screw nut 11, do vertical motion by knock-pin 11 with elevating bracket 5, thus complete the adjustment to keyboard controller height.And the design takes between motor 8 and ball-screw 10 in private and is also provided with torque force limiting device 9, takes the effect that motor 8 plays self-protection by torque force limiting device 9 to private, prevent private from taking motor 8 causes self structure damage owing to being subject to excessive torsion.
Claims (4)
1. a Novel multimedia teaching instrument device, it is characterized in that: comprise body (1), roller (2), display (6), lifter plate (7), described roller (2) is arranged on the bottom of body (1), described lifter plate (7) is connected to the rear end of body (1) by elevating mechanism, described display (6) is arranged on the inner side of lifter plate (7) with the form embedded, described body (1) top offers groove (4), elevating bracket (5) is connected with in described groove (4), the top of described elevating bracket (5) is provided with keyboard controller, described keyboard controller is connected with display (6), arrangement for adjusting height is provided with in described body (1), described arrangement for adjusting height is connected to the bottom of elevating bracket (5) through groove (4), the front end of described body (1) is provided with cabinet, the outside of described cabinet is provided with cabinet door (3).
2. a kind of Novel multimedia teaching instrument device according to claim 1, it is characterized in that: described elevating mechanism comprises electric cylinder (13), guidepost (16) and Connection Block (15), described electric cylinder (13) is connected to the rear end of body (1) by supporting base (14), described electric cylinder (13) is connected to the bottom of lifter plate (7) by Connection Block (15), the supporting base (14) of described electric cylinder (13) both sides is respectively provided with a guidepost (16), described lifter plate (7) is flexibly connected with guidepost (16).
3. a kind of Novel multimedia teaching instrument device according to claim 1, it is characterized in that: described arrangement for adjusting height comprises private and takes motor (8), ball-screw (10), ball-screw nut (11) and knock-pin (12), described private takes motor (8) and is arranged in body (1), described private takes motor (8) and is connected with ball-screw (10), described knock-pin (12) is movably connected on ball-screw (10) by ball-screw nut (11), the upper end of described knock-pin (12) is connected to the bottom of elevating bracket (5) through groove (4).
4. a kind of Novel multimedia teaching instrument device according to claim 3, is characterized in that: described private takes between motor (8) and ball-screw (10) and is also provided with torque force limiting device (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520460694.7U CN204759775U (en) | 2015-07-01 | 2015-07-01 | Novel multimedia teaching instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520460694.7U CN204759775U (en) | 2015-07-01 | 2015-07-01 | Novel multimedia teaching instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204759775U true CN204759775U (en) | 2015-11-11 |
Family
ID=54474458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520460694.7U Expired - Fee Related CN204759775U (en) | 2015-07-01 | 2015-07-01 | Novel multimedia teaching instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204759775U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109658745A (en) * | 2018-12-14 | 2019-04-19 | 淄博职业学院 | A kind of functions of enterprise management teaching platform Internet-based |
| CN110223545A (en) * | 2019-06-06 | 2019-09-10 | 安徽工程大学 | A kind of multimedia teaching instrument of adaptable regulatory function |
-
2015
- 2015-07-01 CN CN201520460694.7U patent/CN204759775U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109658745A (en) * | 2018-12-14 | 2019-04-19 | 淄博职业学院 | A kind of functions of enterprise management teaching platform Internet-based |
| CN110223545A (en) * | 2019-06-06 | 2019-09-10 | 安徽工程大学 | A kind of multimedia teaching instrument of adaptable regulatory function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20190701 |