CN210271273U - Computer-assisted educational equipment for information technology teaching in colleges and universities - Google Patents
Computer-assisted educational equipment for information technology teaching in colleges and universities Download PDFInfo
- Publication number
- CN210271273U CN210271273U CN201920479186.1U CN201920479186U CN210271273U CN 210271273 U CN210271273 U CN 210271273U CN 201920479186 U CN201920479186 U CN 201920479186U CN 210271273 U CN210271273 U CN 210271273U
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- Prior art keywords
- strip
- electronic whiteboard
- computer
- colleges
- wet
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- 238000005516 engineering process Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 238000005201 scrubbing Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 7
- 239000000243 solution Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an education equipment of computer-aided colleges and universities' information technology teaching, including the electronic whiteboard of fixed mounting on the wall and the slide rail that is located the electronic whiteboard top, slidable mounting has the device of cleaning the electronic whiteboard on the slide rail, the device of cleaning the electronic whiteboard is including hugging closely the positive template of falling L of electronic whiteboard, the template upper end fixed mounting that falls L has the shaft, epaxial fixed mounting has in-wheel motor. Has the advantages that: a computer-aided colleges and universities 'information technology teaching's education equipment can clean whiteboard automatically, saved the artifical trouble of cleaning, labour saving and time saving, the practicality is good.
Description
Technical Field
The utility model relates to a computer-aided college information technology teaching field, concretely relates to computer-aided education equipment of college information technology teaching.
Background
At present, along with the development of social economy, computers gradually enter common families, correspondingly, the teaching activities of schools also gradually begin to develop towards the teaching of information technology of colleges and universities, and the conventional blackboard is replaced by the electronic whiteboard, so that the problem that teachers inhale chalk dust is solved, and some digital formulas and pictures which cannot be written on the blackboard can be displayed through the electronic whiteboard.
The electronic whiteboard can be in information communication with a computer, the electronic whiteboard is connected to the computer, the projector is used for projecting contents on the computer to the screen of the electronic whiteboard, a large-screen interactive collaboration meeting or teaching environment can be constructed under the support of a special application program, however, with the gradual popularization of the use of the electronic whiteboard, a new problem is generated, for example, the electronic whiteboard can be full of dust after a period of time to enable the whiteboard to become grey, so that the whiteboard cannot be clearly displayed, and for the above situation, the traditional solution mode is to regularly wipe the electronic whiteboard to keep the surface of the electronic whiteboard clean by manually, which not only wastes time and labor, but also has a high installation position, a large area and a high wiping difficulty, so that the electronic whiteboard is difficult to wipe cleanly by manual wiping.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an education equipment of computer-aided colleges and universities information technology teaching just in order to solve above-mentioned problem to it wastes time and energy to rely on the manual work to clean electronic whiteboard among the solution prior art, is difficult to clean scheduling problem. The utility model provides an among a great deal of technical scheme preferred technical scheme can realize automatically cleaning whiteboard, has saved the trouble that the manual work was cleaned, labour saving and time saving, technical effect such as the practicality is good sees the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a computer-aided education equipment for information technology teaching in colleges and universities, which comprises an electronic whiteboard fixedly installed on the wall and a slide rail positioned above the electronic whiteboard, wherein a device for scrubbing the electronic whiteboard is installed on the slide rail in a sliding manner, the device for scrubbing the electronic whiteboard comprises an inverted L-shaped plate tightly attached to the front side of the electronic whiteboard, a wheel shaft is fixedly installed at the upper end of the inverted L-shaped plate, a hub motor is fixedly installed on the wheel shaft, a gear ring is tightly sleeved outside the hub motor, and the gear ring is meshed with a rack fixedly installed in the slide rail; install the dry smear strip and the wet smear strip of tight set whiteboard on the L template of falling, wet smear strip is through humidifying pipe and water storage box intercommunication, install the control valve on the humidifying pipe, still install the jet-propelled box that is used for blowing to whiteboard surface on the L template of falling, set up a plurality of orifices towards whiteboard on the jet-propelled box, the jet-propelled box passes through gas-supply pipe and air pump intercommunication.
As an important design of the scheme, a sliding groove parallel to the rack is formed in the inner wall of the sliding rail, and the end part of the wheel shaft extends into the sliding groove and is in sliding connection with the sliding groove.
As the optimization design of the scheme, a push rod motor for adjusting the distance from the dry smearing strip and the wet smearing strip to the electronic whiteboard is arranged on the inverted L-shaped plate.
As the optimal design of present case, there are three the L template of falling quantity, install water storage box, dry smear strip and wet smear strip on the three L template of falling respectively.
As the optimal design of the scheme, the number of the inverted L-shaped plates is one, and the water storage box, the dry smearing strip and the wet smearing strip are all installed on one inverted L-shaped plate.
As the optimal design of the scheme, the water storage box, the dry smearing strip and the wet smearing strip are arranged on the same side face of the inverted L-shaped plate.
As the optimized design of the scheme, the wet smearing strip is positioned between the water storage box and the dry smearing strip.
Has the advantages that: a computer-aided colleges and universities 'information technology teaching's education equipment can clean whiteboard automatically, saved the artifical trouble of cleaning, labour saving and time saving, the practicality is good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a rear view of the inverted L-shaped plate of the present invention;
fig. 4 is an enlarged view of a portion of fig. 2 according to the present invention;
fig. 5 is a partially enlarged view of fig. 3 according to the present invention.
The reference numerals are explained below:
1. an electronic whiteboard; 2. a slide rail; 3. a rack; 4. an L-shaped plate is inverted; 5. a ring gear; 6. a water storage box; 7. an air pump; 8. a gas delivery pipe; 9. an air-jet box; 10. spraying a hole; 11. wet smearing the strips; 12. a humidifying pipe; 13. a control valve; 14. dry smearing the strips; 15. a hub motor; 16. a wheel axle; 17. a chute; 18. a push rod motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model provides a computer-aided education equipment for information technology teaching in colleges and universities, including electronic whiteboard 1 fixedly mounted on the wall and slide rail 2 located above electronic whiteboard 1, slide rail 2 is used for falling L template 4 and slides from side to drive dry smear strip 14 and wet smear strip 11 and clean electronic whiteboard 1, the device of cleaning electronic whiteboard 1 is slidably mounted on slide rail 2, the device of cleaning electronic whiteboard 1 includes the falling L template 4 of hugging closely the front of electronic whiteboard 1, the upper end of falling L template 4 is fixedly mounted with shaft 16, wheel shaft 16 is fixedly mounted with hub motor 15, gear ring 5 is tightly sleeved outside hub motor 15, gear ring 5 meshes with rack 3 fixedly mounted in slide rail 2; the inverted L-shaped template 4 is provided with a dry wiping strip 14 and a wet wiping strip 11 which are tightly sleeved on the electronic whiteboard 1, the wet wiping strip 11 is used for wiping the front surface of the electronic whiteboard 1 for the first time, the dry wiping strip 14 is used for wiping the front surface of the electronic whiteboard 1 for the second time, in order to prevent water on the wet wiping strip 11 from flowing downwards along the electronic whiteboard 1 to damage the normal work of the electronic whiteboard 1, the control valve 13 cannot be opened too much, and the wet wiping strip 11 has proper humidity, so that water drops can not be formed on the surface of the electronic whiteboard 1 and flow downwards along the surface of the electronic whiteboard 1 in the wiping process, the safety of the electronic whiteboard 1 is ensured, the wet wiping strip 11 is communicated with the water storage box 6 through the humidifying pipe 12, the humidifying pipe 12 is used for humidifying the wet wiping strip 11, the wet wiping strip 11 can effectively absorb dust on the surface of the electronic whiteboard 1, the humidifying pipe 12 is provided with the control valve 13, and the control valve 13 is used for controlling the water flow speed in the humidifying, prevent that wet smear strip 11 humidity from too big arousing drop of water droplet to drip, still install the jet-propelled box 9 that is used for blowing to whiteboard 1 surface on the board 4 of falling L, set up a plurality of orifice 10 towards whiteboard 1 on the jet-propelled box 9, orifice 10 is used for quick timely weathers the steam on whiteboard 1 surface, and jet-propelled box 9 passes through gas-supply pipe 8 and air pump 7 intercommunication.
As an optional implementation mode, a sliding groove 17 parallel to the rack 3 is formed in the inner wall of the sliding rail 2, and the end of the wheel shaft 16 extends into the sliding groove 17 and is in sliding connection with the sliding groove 17, so that the inverted L-shaped plate 4 is ensured to stably slide along the sliding rail 2.
Install the push rod motor 18 that is used for adjusting the interval of wiping the strip 14 and wet wiping the strip 11 to whiteboard 1 futilely on the board 4 that falls L, in order to guarantee constantly that whiteboard 1 is wiped earlier to wet wiping strip 11, need operate push rod motor 18 and promote the separation of wiping strip 14 and wet wiping strip 11 futilely and whiteboard 1 when falling L board 4 and preparing to return the original place after moving from a left side to the right side, treat that it is wiped strip 14 and wet wiping strip 11 returns when original place prepares to continue to wipe whiteboard 1 from a left side to the right side to do, it pushes away wiping strip 14 and wet wiping strip 11 and whiteboard 1 closely to control push rod motor 18 again, thereby realize constantly guaranteeing to wipe strip 11 and wipe whiteboard 1 earlier.
The L-shaped plates 4 are three in number, the three L-shaped plates 4 are respectively provided with the water storage box 6, the dry wiping strip 14 and the wet wiping strip 11, and the water storage box 6 is designed to be large enough so as to contain more water.
The number of the L-shaped boards 4 is one, the water storage box 6, the dry smearing strips 14 and the wet smearing strips 11 are all installed on one L-shaped board 4, and due to the design, the size of the L-shaped board 4 can be small, the shielding of the electronic whiteboard 1 is reduced, and the students can watch the contents on the electronic whiteboard 1 conveniently.
The water storage box 6, the dry swab 14 and the wet swab 11 are mounted on the same side of the inverted L-shaped plate 4.
The wet wiping strip 11 is positioned between the water storage box 6 and the dry wiping strip 14, so that the electronic whiteboard 1 can be wiped conveniently by the wet wiping strip 11.
When the education equipment for computer-aided college informatization technology teaching is used, when the electronic whiteboard 1 needs to be wiped, the control valve 13 is opened, then the hub motor 15 is controlled to be started to drive the gear ring 5 to rotate, the gear ring 5 rotates to drive the inverted L-shaped board 4 to horizontally slide along the slide rail 2, then the push rod motor 18 is controlled to push the wet smearing strip 11 and the dry smearing strip 14 on the inverted L-shaped board 4 to be tightly attached to the front surface of the electronic whiteboard 1, the front surface of the electronic whiteboard 1 is wiped completely by means of the wet smearing strip 11 and the dry smearing strip 14, the air pump 7 is controlled to be started to pump high-pressure air into the air injection box 9 in the process that the wet smearing strip 11 and the dry smearing strip 14 wipe the electronic whiteboard 1, the high-pressure air enters the air injection box 9 through the air delivery pipe 8 and then is sprayed out from the spray hole 10 to the surface of the electronic whiteboard 1, so that water vapor on the surface of, after the wiping is finished, the hub motor 15 is controlled to drive the inverted L-shaped plate 4 to move to one side of the electronic whiteboard 1, so that the inverted L-shaped plate 4 does not influence the students to watch the contents on the electronic whiteboard 1.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides an educational equipment of computer-aided college information-based technology teaching, includes electronic whiteboard (1) of fixed mounting on the wall and slide rail (2) that are located electronic whiteboard (1) top, its characterized in that: the electronic whiteboard (1) scrubbing device is slidably mounted on the sliding rail (2), the electronic whiteboard (1) scrubbing device comprises an inverted L-shaped plate (4) tightly attached to the front face of the electronic whiteboard (1), a wheel shaft (16) is fixedly mounted at the upper end of the inverted L-shaped plate (4), a hub motor (15) is fixedly mounted on the wheel shaft (16), a gear ring (5) is tightly sleeved outside the hub motor (15), and the gear ring (5) is meshed with a rack (3) fixedly mounted in the sliding rail (2); fall and install dry smear strip (14) and wet smear strip (11) of tight set whiteboard (1) on L template (4), wet smear strip (11) are through humidifying pipe (12) and water storage box (6) intercommunication, install control valve (13) on humidifying pipe (12), fall and still install on L template (4) and be used for spray box (9) to whiteboard (1) surface blowing, set up a plurality of orifice (10) towards whiteboard (1) on spray box (9), spray box (9) are through gas-supply pipe (8) and air pump (7) intercommunication.
2. The educational apparatus for computer-assisted informatization technology teaching in colleges and universities of claim 1, wherein: the inner wall of the sliding rail (2) is provided with a sliding groove (17) parallel to the rack (3), and the end part of the wheel shaft (16) extends into the sliding groove (17) and is in sliding connection with the sliding groove (17).
3. The educational apparatus for computer-assisted informatization technology teaching in colleges and universities of claim 1, wherein: and a push rod motor (18) for adjusting the distance from the dry smearing strip (14) and the wet smearing strip (11) to the electronic whiteboard (1) is arranged on the inverted L-shaped plate (4).
4. An educational apparatus for computer-assisted informatization technology teaching in colleges and universities according to any one of claims 1 to 3, wherein: the number of the inverted L-shaped plates (4) is three, and the three inverted L-shaped plates (4) are respectively provided with a water storage box (6), a dry wiping strip (14) and a wet wiping strip (11).
5. An educational apparatus for computer-assisted informatization technology teaching in colleges and universities according to any one of claims 1 to 3, wherein: the number of the L-shaped plates (4) is one, and the water storage box (6), the dry wiping strip (14) and the wet wiping strip (11) are all installed on one L-shaped plate (4).
6. The educational apparatus for computer-assisted informatization technology teaching in colleges and universities of claim 5, wherein: the water storage box (6), the dry smearing strip (14) and the wet smearing strip (11) are arranged on the same side face of the inverted L-shaped plate (4).
7. The educational apparatus for computer-assisted informatization technology teaching in colleges and universities of claim 6, wherein: the wet smearing strip (11) is positioned between the water storage box (6) and the dry smearing strip (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920479186.1U CN210271273U (en) | 2019-04-10 | 2019-04-10 | Computer-assisted educational equipment for information technology teaching in colleges and universities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920479186.1U CN210271273U (en) | 2019-04-10 | 2019-04-10 | Computer-assisted educational equipment for information technology teaching in colleges and universities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210271273U true CN210271273U (en) | 2020-04-07 |
Family
ID=70021906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920479186.1U Expired - Fee Related CN210271273U (en) | 2019-04-10 | 2019-04-10 | Computer-assisted educational equipment for information technology teaching in colleges and universities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210271273U (en) |
-
2019
- 2019-04-10 CN CN201920479186.1U patent/CN210271273U/en not_active Expired - Fee Related
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| 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: 20200407 |
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| CF01 | Termination of patent right due to non-payment of annual fee |