CN216131656U - Multi-functional electronic blackboard is used in multimedia teaching - Google Patents
Multi-functional electronic blackboard is used in multimedia teaching Download PDFInfo
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- CN216131656U CN216131656U CN202122837307.5U CN202122837307U CN216131656U CN 216131656 U CN216131656 U CN 216131656U CN 202122837307 U CN202122837307 U CN 202122837307U CN 216131656 U CN216131656 U CN 216131656U
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- guide rail
- electronic blackboard
- servo motor
- wall
- multimedia teaching
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Abstract
The utility model discloses a multifunctional electronic blackboard for multimedia teaching, relates to the technical field of electronic blackboards, and aims to solve the problems that the existing electronic blackboards are single in functionality and cannot be conveniently and quickly moved and stored by users. The both sides of blackboard body rear end all are provided with the guide rail slider, the rear end of guide rail slider is provided with the guide rail group, and the blackboard body passes through guide rail slider and guide rail group sliding connection, the upper end of guide rail group is provided with rotates receiving mechanism, the one end of rotating receiving mechanism is provided with servo motor, servo motor's output is provided with the shaft coupling, the one end of shaft coupling is provided with the transfer line, and servo motor passes through the shaft coupling and is connected with the transfer line transmission, the outer wall that the transfer line is close to both ends department all is provided with the connecting pipe, the outer wall of connecting pipe is provided with the connecting piece, and the connecting pipe passes through connecting piece and guide rail group threaded connection.
Description
Technical Field
The utility model relates to the technical field of electronic blackboards, in particular to a multifunctional electronic blackboard for multimedia teaching.
Background
Electronic blackboard is a new electronic device composed of electronic products added on the traditional blackboard, and can realize the intelligent effect that the traditional blackboard can not possess.
However, the existing electronic blackboard has single functionality and cannot be conveniently and quickly moved and stored by a user; therefore, the multifunctional electronic blackboard for multimedia teaching does not meet the existing requirements, and the multifunctional electronic blackboard for multimedia teaching is provided for the requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multifunctional electronic blackboard for multimedia teaching, which aims to solve the problems that the existing electronic blackboard proposed in the background technology is single in functionality and cannot be conveniently and quickly moved and stored by a user.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multi-functional electronic blackboard is used in multimedia teaching, includes the electronic blackboard body, the both sides of electronic blackboard body rear end all are provided with the guide rail slider, the rear end of guide rail slider is provided with guide rail group, and the electronic blackboard body passes through guide rail slider and guide rail group sliding connection, the upper end of guide rail group is provided with rotates receiving mechanism, the one end of rotating receiving mechanism is provided with servo motor, servo motor's output is provided with the shaft coupling, the one end of shaft coupling is provided with the transfer line, and servo motor passes through the shaft coupling and is connected with the transfer line transmission, the outer wall that the transfer line is close to both ends department all is provided with the connecting pipe, the outer wall of connecting pipe is provided with the connecting piece, and the connecting pipe passes through connecting piece and guide rail group threaded connection.
Preferably, the top of rotating storage mechanism is provided with the layer of accomodating, the both sides of accomodating the layer all are provided with electronic pivot, and electronic pivot is provided with five groups, one side the outer wall of electronic pivot is provided with cavity butt joint pole, opposite side the outer wall of electronic pivot is provided with flexible butt joint pole, and the flexible end of flexible butt joint pole extends to the inside of cavity butt joint pole.
Preferably, the lower extreme of blackboard body is provided with the drive case, the inside of drive case is provided with the rotation motor, the output that rotates the motor is provided with electric lift rod, the front end that rotates the motor is provided with the arc.
Preferably, the input end of the servo motor is provided with a servo driver, and the input end of the servo motor is electrically connected with the output end of the servo driver.
Preferably, a wall fixing plate is arranged above the accommodating layer, and the accommodating layer is in threaded connection with the wall through the wall fixing plate.
Preferably, the lower end of the guide rail group is provided with a limiting block.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the guide rail group and the guide rail sliding block are arranged to improve the movement adjustability of the electronic blackboard, so that the electronic blackboard can change along with movement in height, a user can conveniently adjust the electronic blackboard during teaching, the rotating motor is used for driving the transmission rod and the connecting pipe to rotate, and the electronic blackboard at the guide rail group can rotate along with the electronic blackboard to reach the upper storage layer for storage.
2. After the electronic blackboard rotates to accomodating the in situ, usable both sides electric rotating shaft drives corresponding cavity butt joint pole and flexible butt joint pole and rotates to the below of electronic blackboard to the flexible end of butt joint pole that will stretch out and draw back extends to the inside of cavity butt joint pole, makes the body of rod of both sides closely fixed, has reached the difficult effect that drops of protection top electronic blackboard, has improved the security of accomodating the in-process.
3. The electric lifting rod that the rotation motor can drive the front end rotates, and turned angle is the within range of arc, and electric lifting rod can carry out electric lift when rotating for electric lifting rod can play and guide the teaching personnel to watch the effect in certain region of blackboard, has improved the functionality of blackboard department.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial schematic structural view of the rotary receiving mechanism of the present invention;
FIG. 3 is a schematic view of a partial structure of a receiving layer according to the present invention;
FIG. 4 is a schematic view of the internal structure of the driving box of the present invention;
in the figure: 1. an electronic blackboard body; 2. a drive box; 3. a guide rail set; 4. a guide rail slider; 5. a limiting block; 6. a rotating storage mechanism; 7. a servo motor; 8. a coupling; 9. a transmission rod; 10. a connecting pipe; 11. a connecting member; 12. a servo driver; 13. a receiving layer; 14. an electric rotating shaft; 15. a hollow docking rod; 16. a telescopic butt joint rod; 17. fixing a wall body; 18. rotating the motor; 19. an electric lifting rod; 20. an arc-shaped plate.
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.
Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a multi-functional electronic blackboard is used in multimedia teaching, including electronic blackboard body 1, the both sides of 1 rear end of electronic blackboard body all are provided with guide rail slider 4, guide rail slider 4's rear end is provided with guide rail group 3, and electronic blackboard body 1 passes through guide rail slider 4 and guide rail group 3 sliding connection, the upper end of guide rail group 3 is provided with rotates receiving mechanism 6, the one end of rotating receiving mechanism 6 is provided with servo motor 7, servo motor 7's output is provided with shaft coupling 8, the one end of shaft coupling 8 is provided with transfer line 9, and servo motor 7 is connected with transfer line 9 transmission through shaft coupling 8, the outer wall that transfer line 9 is close to both ends department all is provided with connecting pipe 10, the outer wall of connecting pipe 10 is provided with connecting piece 11, and connecting pipe 10 passes through connecting piece 11 and 3 threaded connection of guide rail group.
Further, the storage layer 13 is arranged above the rotary storage mechanism 6, the two sides of the storage layer 13 are provided with the electric rotating shafts 14, the electric rotating shafts 14 are provided with five groups, the outer wall of the electric rotating shaft 14 on one side is provided with the hollow butt joint rod 15, the outer wall of the electric rotating shaft 14 on the other side is provided with the telescopic butt joint rod 16, the telescopic end of the telescopic butt joint rod 16 extends to the inside of the hollow butt joint rod 15, after the electronic blackboard rotates to the storage layer 13, the electric rotating shafts 14 on the two sides can drive the corresponding hollow butt joint rod 15 and the telescopic butt joint rod 16 to rotate to the lower side of the electronic blackboard, the telescopic end of the telescopic butt joint rod 16 extends to the inside of the hollow butt joint rod 15, the rod bodies on the two sides are tightly fixed, the effect that the electronic blackboard above is protected from falling easily is achieved, and the safety in the storage process is improved.
Further, the lower extreme of blackboard body 1 is provided with drive box 2, the inside of drive box 2 is provided with rotates motor 18, the output that rotates motor 18 is provided with electric lift rod 19, the front end that rotates motor 18 is provided with arc 20, it can drive the electric lift rod 19 of front end to rotate motor 18, turned angle is the within range of arc 20, electric lift rod 19 can carry out electric lift when rotating, make electric lift rod 19 can play and guide the teaching personnel to watch the effect in certain region of blackboard, the functionality of blackboard department has been improved.
Further, the input end of the servo motor 7 is provided with a servo driver 12, the input end of the servo motor 7 is electrically connected with the output end of the servo driver 12, and the servo driver 12 can be used for controlling the rotating speed and the rotating angle of the servo motor 7, so that the effects of accuracy and convenience in control are achieved.
Furthermore, a wall fixing plate 17 is arranged above the accommodating layer 13, the accommodating layer 13 is in threaded connection with a wall through the wall fixing plate 17, and the wall fixing plate 17 is used for fixing the accommodating layer 13 and the wall so as to be installed on the wall.
Further, the lower extreme of guide rail group 3 is provided with stopper 5, and stopper 5 is used for playing the spacing effect of slip.
The working principle is as follows: when the electronic blackboard is used, the movement adjustability of the electronic blackboard is improved by arranging the guide rail group 3 and the guide rail sliding block 4, so that the electronic blackboard can change along with movement in height, a user can adjust the electronic blackboard conveniently during teaching, the rotating motor 18 is used for driving the transmission rod 9 and the connecting pipe 10 to rotate, the electronic blackboard at the position of the guide rail group 3 can reach the position of the upper storage layer 13 to be stored along with rotation, after the electronic blackboard rotates into the storage layer 13, the corresponding hollow butt joint rod 15 and the corresponding telescopic butt joint rod 16 can be driven by the electric rotating shafts 14 at two sides to rotate to the lower part of the electronic blackboard, the telescopic end of the telescopic butt joint rod 16 extends into the hollow butt joint rod 15, the rod bodies at two sides are tightly fixed, the effect of protecting the electronic blackboard above from falling off easily is achieved, the safety in the storage process is improved, the electric lifting rod 19 at the front end can be driven to rotate by the rotating motor 18, the turned angle is in the scope of arc 20, and electric lift rod 19 can carry out electric lift when rotating for electric lift rod 19 can play and guide the teaching personnel to watch the effect in certain region of blackboard, has improved the functionality of blackboard department.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a multi-functional electronic blackboard is used in multimedia teaching, includes electronic blackboard body (1), its characterized in that: the two sides of the rear end of the electronic blackboard body (1) are respectively provided with a guide rail sliding block (4), the rear end of the guide rail sliding block (4) is provided with a guide rail group (3), the electronic blackboard body (1) is connected with the guide rail group (3) in a sliding way through the guide rail sliding block (4), a rotary accommodating mechanism (6) is arranged at the upper end of the guide rail group (3), a servo motor (7) is arranged at one end of the rotary accommodating mechanism (6), the output end of the servo motor (7) is provided with a coupler (8), one end of the coupler (8) is provided with a transmission rod (9), and the servo motor (7) is in transmission connection with the transmission rod (9) through a coupling (8), the outer walls of the transmission rod (9) close to the two ends are respectively provided with a connecting pipe (10), the outer wall of each connecting pipe (10) is provided with a connecting piece (11), and the connecting pipe (10) is in threaded connection with the guide rail group (3) through a connecting piece (11).
2. The multi-functional electronic blackboard for multimedia teaching according to claim 1, characterized in that: the top of rotating storage mechanism (6) is provided with accomodates layer (13), the both sides of accomodating layer (13) all are provided with electronic pivot (14), and electronic pivot (14) are provided with five groups, one side the outer wall of electronic pivot (14) is provided with cavity butt joint pole (15), opposite side the outer wall of electronic pivot (14) is provided with flexible butt joint pole (16), and the flexible end of flexible butt joint pole (16) extends to the inside of cavity butt joint pole (15).
3. The multi-functional electronic blackboard for multimedia teaching according to claim 1, characterized in that: the electronic blackboard is characterized in that a driving box (2) is arranged at the lower end of the electronic blackboard body (1), a rotating motor (18) is arranged inside the driving box (2), an electric lifting rod (19) is arranged at the output end of the rotating motor (18), and an arc-shaped plate (20) is arranged at the front end of the rotating motor (18).
4. The multi-functional electronic blackboard for multimedia teaching according to claim 1, characterized in that: the input end of the servo motor (7) is provided with a servo driver (12), and the input end of the servo motor (7) is electrically connected with the output end of the servo driver (12).
5. The multi-functional electronic blackboard for multimedia teaching according to claim 2, characterized in that: a wall fixing plate (17) is arranged above the accommodating layer (13), and the accommodating layer (13) is in threaded connection with a wall through the wall fixing plate (17).
6. The multi-functional electronic blackboard for multimedia teaching according to claim 1, characterized in that: the lower end of the guide rail group (3) is provided with a limiting block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122837307.5U CN216131656U (en) | 2021-11-19 | 2021-11-19 | Multi-functional electronic blackboard is used in multimedia teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122837307.5U CN216131656U (en) | 2021-11-19 | 2021-11-19 | Multi-functional electronic blackboard is used in multimedia teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216131656U true CN216131656U (en) | 2022-03-25 |
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ID=80779175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122837307.5U Active CN216131656U (en) | 2021-11-19 | 2021-11-19 | Multi-functional electronic blackboard is used in multimedia teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216131656U (en) |
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2021
- 2021-11-19 CN CN202122837307.5U patent/CN216131656U/en active Active
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