CN115206140A - Education multimedia teaching device capable of capturing bad classroom behaviors - Google Patents
Education multimedia teaching device capable of capturing bad classroom behaviors Download PDFInfo
- Publication number
- CN115206140A CN115206140A CN202210937858.5A CN202210937858A CN115206140A CN 115206140 A CN115206140 A CN 115206140A CN 202210937858 A CN202210937858 A CN 202210937858A CN 115206140 A CN115206140 A CN 115206140A
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- Prior art keywords
- arranged above
- bad
- shell
- gear
- multimedia
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Abstract
The invention discloses an education multimedia teaching device capable of capturing bad classroom behaviors, which comprises a base, wherein a first shell is arranged above the base, a lifting motor is arranged inside the first shell, a spiral pipe is arranged above the lifting motor, a threaded rod is arranged above the spiral pipe, a second shell is arranged above the threaded rod, a multimedia structure is arranged above the second shell, a lifting chute is arranged on the inner wall of the first shell, a bad behavior capturing structure is arranged above the multimedia structure, a dust screen is arranged on the right side of the multimedia structure, a teaching tool box is arranged on the right side of the first shell, a sundry storage box is arranged above the teaching tool box, the education multimedia teaching device is provided with a bad behavior capturing structure, and a camera can be driven to move under the action of a moving motor and a servo motor to capture bad behaviors.
Description
Technical Field
The invention relates to the technical field of multimedia teaching, in particular to an education multimedia teaching device capable of capturing bad classroom behaviors.
Background
The present multimedia teaching refers to the teaching process, according to the teaching target and the characteristics of the teaching object, through the teaching design, reasonably selecting and applying the modern teaching media, and organically combining with the traditional teaching means, jointly participating in the whole teaching process, acting on students with various media information, forming a reasonable teaching process structure, achieving the optimized teaching effect, this teaching technology is also called multimedia combined teaching or audio-visual teaching.
In the application of multimedia teaching in the market, a display screen cannot be retracted after the multimedia teaching device is used, the display screen is easy to damage, and a teacher in a classroom cannot observe whether students do bad behaviors or not when writing, so that an education multimedia teaching device capable of capturing the bad behaviors in the classroom is provided.
Disclosure of Invention
The invention aims to provide an education multimedia teaching device capable of capturing bad classroom behaviors so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a can catch education multimedia teaching device of bad action in classroom, the on-line screen storage device comprises a base, the top of base is provided with first shell, the inside of first shell is provided with elevator motor, elevator motor's top is provided with the spiral pipe, the top of spiral pipe is provided with the threaded rod, the top of threaded rod is provided with the second shell, the top of second shell is provided with the multimedia structure, the inner wall of first shell is provided with the lift spout, the top of multimedia structure is provided with catches bad action structure, the right side of multimedia structure is provided with the dust screen, the right side of first shell is provided with the teaching tool case, the top of teaching tool case is provided with the debris bin, the top of debris case is provided with the teaching materials bin.
Preferably, the multimedia structure includes display screen protecting sheathing the inside of display screen protecting sheathing is provided with the rotating electrical machines, and the left side of rotating electrical machines is provided with rotatory lead screw, the top of rotatory lead screw is provided with rotatory silk braid, and the top of rotatory silk braid is provided with the backup pad, the top of backup pad is provided with the display screen, the left and right sides of rotatory lead screw all is provided with the slide bar, and the below of slide bar is provided with the spout, the left and right sides of display screen all is provided with first fixed block, and the top of first fixed block is provided with the dead lever, the top of dead lever is provided with the second fixed block, the upper and lower both sides of first fixed block all are provided with the connecting block, and one side of connecting block is provided with the groove piece, the left and right sides of display screen protecting sheathing all is provided with the hinge, and the top of hinge is provided with the visor.
Preferably, the connecting blocks are four, the number of the groove blocks is consistent with that of the connecting blocks, the fixing rods are connected with the first fixing blocks and the second fixing blocks through pins, and the hinge is four.
Preferably, the structure for capturing the bad behavior comprises a moving bin, a first motor is arranged inside the moving bin, a first lead screw is arranged on the right side of the first motor, a first screw sleeve is arranged above the first lead screw, a moving block is arranged above the first screw sleeve, a servo motor support is arranged above the moving block, a servo motor is arranged inside the servo motor support, a first rotating shaft is arranged at the output end of the servo motor, first gear rods are arranged on the left side and the right side of the first rotating shaft, a first gear is arranged on the first rotating shaft, a second gear is arranged above the first gear, a second rotating shaft is arranged above the second gear, second gear rods are arranged on the two sides of the second rotating shaft, a fixed plate is arranged above the second gear rods, and a camera is arranged above the fixed plate.
Preferably, the first gear is in meshed connection with the second gear.
Preferably, the helical tube is in threaded connection with the threaded rod.
Compared with the prior art, the invention has the beneficial effects that:
the invention is provided with a multimedia structure, when the device is used, a rotating motor starts to work, a supporting plate is driven to move under the action of a rotating screw rod and a rotating screw sleeve, a display screen is arranged above the supporting plate, a first fixing block and a fixing rod are arranged on the display screen, the other end of the fixing rod is connected with a protective cover pin, when the display screen moves outwards, the protective cover is pushed open through the fixing rod, after the device is used, the display screen moves backwards, the protective cover is driven to be closed, and therefore, the display screen can be effectively protected.
The invention is provided with a bad behavior capturing structure, when a teacher is not in time of supervision, the mobile motor starts to work, the camera is driven to move left and right through the action of the mobile screw rod and the mobile screw sleeve to supervise students at different positions, when the angle of the camera needs to be changed, the servo motor starts to work, and the angle of the camera can be changed through the rotation action of the first rotating shaft, the first gear, the second gear and the second gear to supervise the students.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a right side view of the present invention;
FIG. 4 is a multimedia structure diagram according to the present invention;
FIG. 5 is a schematic side view of a multimedia structure according to the present invention;
FIG. 6 is a schematic diagram of the structure of capturing bad actions according to the present invention.
In the figure: 1. a base; 2. a first housing; 3. a lifting motor; 4. a spiral tube; 5. a threaded rod; 6. a lifting chute; 7. a second housing; 8. a multimedia structure; 801. a display screen protective housing; 802. a rotating electric machine; 803. rotating the screw rod; 804. a support plate; 805. a chute; 806. a slide bar; 807. a display screen; 808. connecting blocks; 809. a groove block; 810. a hinge; 811. a first fixed block; 812. fixing the rod; 813. a second fixed block; 814. rotating the thread sleeve; 815. a protective cover; 9. capturing bad behavior structures; 901. moving the bin; 902. a first motor; 903. a first lead screw; 904. a first wire sleeve; 905. a moving block; 906. a first gear lever; 907. a first rotating shaft; 908. a first gear; 909. a servo motor support; 910. a servo motor; 911. a second gear; 912. a second rotating shaft; 913. a fixing plate; 914. a camera; 915. a second gear lever; 10. a teaching tool box; 11. a sundries storage box; 12. a teaching material storage box; 13. a dust screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an education multimedia teaching device capable of capturing bad classroom behaviors comprises a base 1, wherein a first shell 2 is arranged above the base 1, a lifting motor 3 is arranged inside the first shell 2, a spiral pipe 4 is arranged above the lifting motor 3, a threaded rod 5 is arranged above the spiral pipe 4, a second shell 7 is arranged above the threaded rod 5, a multimedia structure 8 is arranged above the second shell 7, a lifting chute 6 is arranged on the inner wall of the first shell 2, a bad behavior capturing structure 9 is arranged above the multimedia structure 8, a dustproof net 13 is arranged on the right side of the multimedia structure 8, a teaching tool box 10 is arranged on the right side of the first shell 2, a sundries storage box 11 is arranged above the teaching tool box 10, and a teaching material storage box 12 is arranged above the sundries storage box 11;
referring to fig. 4-5, an educational multimedia teaching apparatus capable of capturing bad classroom behavior further comprises a multimedia structure 8, the multimedia structure 8 is disposed above the second housing 7, the multimedia structure 8 comprises a display screen protective housing 801, a rotating motor 802 is disposed inside the display screen protective housing 801, a rotating screw 803 is disposed on the left side of the rotating motor 802, a rotating screw sleeve 814 is disposed above the rotating screw 803, a support plate 804 is disposed above the rotating screw sleeve 814, a display screen 807 is disposed above the support plate 804, slide bars 806 are disposed on the left side and the right side of the rotating screw 803, slide grooves 805 are disposed below the slide bars 806, first fixing blocks 811 are disposed on the left side and the right side of the display screen, a fixing rod 812 is disposed above the first fixing blocks 811, a second fixing block 813 is disposed above the fixing rod 812, connecting blocks 808 are disposed above and below the first fixing blocks 811, and one side of the connecting block 808 is provided with a groove block 809, the left and right sides of the display screen protective shell 801 are provided with hinges 810, the upper part of each hinge 810 is provided with a protective cover 815, the number of the connecting blocks 808 is four, the number of the groove blocks 809 is the same as that of the connecting block 808, the fixed rod 812 is in pin connection with the first fixed block 811 and the second fixed block 813, the number of the hinges 810 is four, when the device is used, the rotating motor 802 starts to work, the supporting plate 804 is driven to move through the action of the rotating screw rod 803 and the rotating screw sleeve 814, the display screen 807 is arranged above the supporting plate 804, the first fixed block 811 and the fixed rod 812 are arranged on the display screen 807, the other end of the fixed rod 812 is in pin connection with the protective cover 815, when the display screen moves outwards, the protective cover 815 is pushed through the fixed rod 812, after the device is used, the display screen 807 moves backwards to drive the protective cover 815 to close, this can effectively protect the display 807.
Referring to fig. 6, an educational multimedia teaching apparatus capable of capturing bad classroom behavior further comprises a bad behavior capturing structure 9, the bad behavior capturing structure 9 is disposed above a multimedia structure 8, the bad behavior capturing structure 9 comprises a moving chamber 901, a first motor 902 is disposed inside the moving chamber 901, a first lead screw 903 is disposed on the right side of the first motor 902, a first screw sleeve 904 is disposed above the first lead screw 903, a moving block 905 is disposed above the first screw sleeve 904, a servo motor bracket 909 is disposed above the moving block 905, a servo motor 910 is disposed inside the servo motor bracket 909, a first rotating shaft 907 is disposed at an output end of the servo motor 910, first gear rods 906 are disposed on both left and right sides of the first rotating shaft 907, a first gear 908 is disposed on the first rotating shaft 907, a second gear 911 is arranged above the first gear 908, a second rotating shaft 912 is arranged above the second gear 911, second gear rods 915 are arranged on two sides of the second rotating shaft 912, a fixing plate 913 is arranged above the second gear rods 915, a camera 914 is arranged above the fixing plate 913, the first gear 908 is in meshed connection with the second gear 911, when a teacher is not in time for supervision, the first motor 902 starts to work, the camera 914 is driven to move left and right through the action of the first screw rod 903 and the first screw sleeve 904 to supervise students in different positions, when the angle of the camera 914 needs to be changed, the servo motor 910 starts to work, and the angle of the camera 914 can be changed through the action of the first rotating shaft 907, the first gear 908, the second gear 911 and the second rotating shaft 912 to supervise the students.
The working principle is as follows: firstly, a first shell 2 is arranged above a base 1, a lifting motor 3 is arranged in the first shell 2, the lifting motor 3 starts to work, a second shell 7 is driven to move up and down through a spiral pipe 4 and a threaded rod 5, and the second shell 7 moves in the first shell 2 through a lifting chute 6, so that a teacher can conveniently change the height of a display screen 807;
then, a rotating motor 802 inside the display screen protection shell 801 starts to work, a supporting plate 804 is driven to move through a rotating screw rod 803 and a rotating screw sleeve 814, a display screen 807 is arranged above the supporting plate 804, the display screen 807 and the display screen protection shell 801 are connected through a connecting block 808 and a groove block 809 to limit the movement of the display screen 807, a first fixing block 811 and a second fixing block 813, which are arranged on the display screen 807, are connected through a fixing rod 812, a protection cover 815 is connected with the display screen protection shell 801 through a hinge 810, the second fixing block 813 is arranged at the front end of the protection cover 815, when the display screen 807 moves outwards, the protection cover 815 is opened through the fixing rod 812, the display screen 807 moves backwards, the protection cover 815 is closed through the fixing rod 812, and the display screen 807 can be effectively protected;
subsequently, the first motor 902 in the moving bin 901 starts to work, the moving block 905 is driven to move by the first lead screw 903 and the first lead screw sleeve 904, the servo motor 910 in the servo motor bracket 909 starts to work, the first rotating shaft 907 is installed on the first gear rod 906, the second rotating shaft 912 is installed on the second gear rod 915, the fixing plate 913 is driven to rotate by the first rotating shaft 907, the first gear 908, the second gear 911 and the second rotating shaft 912, and the camera 914 is installed above the fixing plate 913, so that students in different positions and at different angles can be supervised;
finally, the teaching tool box 10, the sundries storage box 11 and the teaching material storage box 12 are used for taking out the things required by the teacher, and the dust screen 13 is installed on the right side of the display screen protective housing 801 to prevent the dust from entering the inside of the display screen protective housing 801.
Claims (6)
1. The utility model provides a can catch education multimedia teaching device of bad action in classroom, includes base (1), its characterized in that: the top of base (1) is provided with first shell (2), the inside of first shell (2) is provided with elevator motor (3), the top of elevator motor (3) is provided with spiral pipe (4), the top of spiral pipe (4) is provided with threaded rod (5), the top of threaded rod (5) is provided with second shell (7), the top of second shell (7) is provided with multimedia structure (8), the inner wall of first shell (2) is provided with lift spout (6), the top of multimedia structure (8) is provided with catches bad action structure (9), the right side of multimedia structure (8) is provided with dust screen (13), the right side of first shell (2) is provided with teaching tool case (10), the top of teaching tool case (10) is provided with debris bin (11), the top of debris bin (11) is provided with teaching material bin (12).
2. The education multimedia teaching device capable of capturing the bad classroom behavior as claimed in claim 1, wherein the multimedia structure (8) comprises a display screen protection housing (801), a rotating motor (802) is arranged inside the display screen protection housing (801), a rotating lead screw (803) is arranged on the left side of the rotating motor (802), a rotating thread sleeve (814) is arranged above the rotating lead screw (803), a support plate (804) is arranged above the rotating thread sleeve (814), a display screen (807) is arranged above the support plate (804), sliding rods (806) are arranged on the left side and the right side of the rotating lead screw (803), sliding grooves (805) are arranged below the sliding rods (806), a first fixing block (811) is arranged on the left side and the right side of the display screen (807), a fixing rod (812) is arranged above the first fixing block (811), a second fixing block (813) is arranged above the fixing rod (812), connecting blocks (808) are arranged on the upper side and the lower side of the first fixing block (811), a protective cover (810) is arranged on the left side and the right side of the display screen protection housing (801), and a protective cover (810) is arranged above the hinge (810).
3. The educational multimedia teaching apparatus capable of catching the bad classroom behavior according to claim 2, wherein the number of the connecting blocks (808) is four, the number of the groove blocks (809) is the same as that of the connecting blocks (808), the fixing rods (812) are pin-connected with the first fixing block (811) and the second fixing block (813), and the number of the hinges (810) is four.
4. The education multimedia teaching device capable of capturing the bad classroom behavior as claimed in claim 1, wherein the structure (9) for capturing the bad classroom behavior comprises a moving bin (901), a first motor (902) is arranged inside the moving bin (901), a first lead screw (903) is arranged on the right side of the first motor (902), a first screw sleeve (904) is arranged above the first lead screw (903), a moving block (905) is arranged above the first screw sleeve (904), a servo motor support (909) is arranged above the moving block (905), a servo motor (910) is arranged inside the servo motor support (909), a first rotating shaft (907) is arranged at the output end of the servo motor (910), first gear rods (906) are arranged on the left side and the right side of the first rotating shaft (907), a first gear (908) is arranged on the first rotating shaft (907), a second gear (911) is arranged above the first gear (908), a second rotating shaft (912) is arranged above the second gear rods (915), a second gear rod (915) is arranged on the second rotating shaft (912), a fixing plate (914) is arranged above the camera (914), and a fixing plate (913) is arranged above the fixing plate (914).
5. The educational multimedia teaching apparatus capable of capturing poor classroom performance as claimed in claim 4, wherein the first gear (908) is in meshing engagement with the second gear (911).
6. The educational multimedia teaching apparatus capable of capturing the bad classroom behavior as claimed in claim 1, wherein the spiral pipe (4) is threadedly connected to the threaded rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210937858.5A CN115206140A (en) | 2022-08-05 | 2022-08-05 | Education multimedia teaching device capable of capturing bad classroom behaviors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210937858.5A CN115206140A (en) | 2022-08-05 | 2022-08-05 | Education multimedia teaching device capable of capturing bad classroom behaviors |
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| Publication Number | Publication Date |
|---|---|
| CN115206140A true CN115206140A (en) | 2022-10-18 |
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ID=83586509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210937858.5A Pending CN115206140A (en) | 2022-08-05 | 2022-08-05 | Education multimedia teaching device capable of capturing bad classroom behaviors |
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| Country | Link |
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| CN (1) | CN115206140A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204706206U (en) * | 2015-06-23 | 2015-10-14 | 孟庆敏 | Computer teaching board of education |
| CN111968418A (en) * | 2020-08-24 | 2020-11-20 | 张会兰 | Electronic display screen for digital media art teaching |
| CN212873765U (en) * | 2020-10-14 | 2021-04-02 | 朱献忠 | Teaching equipment for vocational skill training |
| CN213420472U (en) * | 2020-09-10 | 2021-06-11 | 山东未来领袖电子科技有限公司 | Compact multimedia equipment base bearing structure and use its education and teaching system |
| CN216118783U (en) * | 2021-11-24 | 2022-03-22 | 西安邮电大学 | Computer information processing device |
-
2022
- 2022-08-05 CN CN202210937858.5A patent/CN115206140A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204706206U (en) * | 2015-06-23 | 2015-10-14 | 孟庆敏 | Computer teaching board of education |
| CN111968418A (en) * | 2020-08-24 | 2020-11-20 | 张会兰 | Electronic display screen for digital media art teaching |
| CN213420472U (en) * | 2020-09-10 | 2021-06-11 | 山东未来领袖电子科技有限公司 | Compact multimedia equipment base bearing structure and use its education and teaching system |
| CN212873765U (en) * | 2020-10-14 | 2021-04-02 | 朱献忠 | Teaching equipment for vocational skill training |
| CN216118783U (en) * | 2021-11-24 | 2022-03-22 | 西安邮电大学 | Computer information processing device |
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