CN213892549U - Device for moving computer teaching instrument - Google Patents
Device for moving computer teaching instrument Download PDFInfo
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- CN213892549U CN213892549U CN202022463600.5U CN202022463600U CN213892549U CN 213892549 U CN213892549 U CN 213892549U CN 202022463600 U CN202022463600 U CN 202022463600U CN 213892549 U CN213892549 U CN 213892549U
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- support frame
- fixedly connected
- rack
- teaching instrument
- plate
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Abstract
The utility model discloses a device for moving computer teaching instrument, including bottom plate and support frame, the lower surface of bottom plate is provided with the gyro wheel, the last fixed surface of bottom plate is connected with the side shield, there is the motor case one side of side shield through bolt threaded connection, the inside of motor case is provided with driving motor, driving motor's output is provided with the pivot, the side fixedly connected with straight-teeth gear of pivot. This a device for moving computer teaching instrument, through the support frame, the gyro wheel, driving motor, the setting of straight-teeth gear and rack, when the user needs to move computer teaching instrument, can remove the support frame on the device to the teaching instrument below, then operation driving motor, the straight-teeth gear rotates and can drive the rack and reciprocate, thereby enable the support frame and prop the teaching instrument from the bottom, make its frame on the support frame, the user of being convenient for can pass through the gyro wheel and remove the teaching instrument, for the user provides convenience.
Description
Technical Field
The utility model relates to a computer instrument mobile device technical field specifically is a device for removing computer teaching instrument.
Background
The teaching is a unique talent culture activity of human beings, which is formed by the teaching of teachers and the learning of students, through the activity, the teachers purposefully, planishing and organized guide the students to study and master the cultural scientific knowledge and skill, the quality of the students is improved, the students become people needed by the society, and computer application teaching instruments are indispensable equipment in the teaching.
The teaching instrument is used to current computer, and most volumes are great, can not dismantle the equipment, and is more troublesome when the transportation, and is not convenient for with its shift position, is difficult to satisfy the user demand, to above-mentioned problem, needs improve current equipment.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a device for mobile computer teaching instrument has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a device for moving a computer teaching instrument comprises a bottom plate and a supporting frame, wherein the lower surface of the bottom plate is provided with a roller, the upper surface of the bottom plate is fixedly connected with a side baffle, one side of the side baffle is connected with a motor box through a bolt thread, a driving motor is arranged in the motor box, the output end of the driving motor is provided with a rotating shaft, a straight gear is fixedly connected to the side surface of the rotating shaft, a sliding groove is formed in the side surface of the side baffle, a sliding block is connected to the inside of the sliding groove in a sliding manner, one end of the sliding block is fixedly connected with a rack, the other end of the sliding block is fixedly connected with the supporting frame, an expansion plate is inserted at one end of the support frame far away from the slide block, an auxiliary support plate is fixedly connected at one end of the expansion plate far away from the support frame, the side face of the auxiliary supporting plate is fixedly connected with a clamping frame, and a limiting plate is inserted into the clamping frame.
Optionally, one side of the side baffle, which is far away from the support frame, is fixedly connected with a fixture block, and the rack is slidably connected inside the fixture block.
Optionally, the side of the clamping frame is in threaded connection with a clamping bolt, the side of the limiting plate is provided with a threaded hole, and the clamping bolt penetrates through one end of the clamping frame and is fixedly connected with the threaded hole.
Optionally, the side of the straight gear is engaged with the rack, the number of the straight gear and the number of the rack are two, and the two racks are symmetrically arranged with the vertical central line of the support frame as a symmetry axis.
Optionally, the rotating shaft is inserted into the side face of the clamping block, and the straight gear is clamped inside the clamping block.
Optionally, a limiting clamping groove is formed in the side face of the support frame, a limiting block is fixedly connected to one end of the side face of the expansion plate, and the limiting block is connected to the inside of the limiting clamping groove in a sliding mode.
(III) advantageous effects
The utility model provides a device for moving computer teaching instrument possesses following beneficial effect:
1. this a device for moving computer teaching instrument, through the support frame, the gyro wheel, driving motor, the setting of straight-teeth gear and rack, when the user needs to move computer teaching instrument, can remove the support frame on the device to the teaching instrument below, then operation driving motor, the straight-teeth gear rotates and can drive the rack and reciprocate, thereby enable the support frame and prop the teaching instrument from the bottom, make its frame on the support frame, the user of being convenient for can pass through the gyro wheel and remove the teaching instrument, for the user provides convenience.
2. This a device for removing computer teaching instrument, through the expansion plate, the auxiliary supporting board, the setting of card frame and limiting plate, the user of service can be through the extension length of expansion plate adjustment auxiliary supporting board, can be convenient for prop up the removal to the teaching instrument of different volumes, and the limiting plate can slide in the card frame, prop up the back with teaching instrument when the support frame, can prop up the back with teaching instrument through the limiting plate, can carry on spacingly to the bottom of teaching instrument, teaching instrument landing when preventing to remove, the quick steady removal teaching instrument of user of service ability has been guaranteed.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the structure of the supporting plate of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a base plate; 2. a support frame; 3. a roller; 4. a side dam; 5. a motor case; 6. a drive motor; 7. a rotating shaft; 8. a spur gear; 9. a chute; 10. a slider; 11. a rack; 12. a retractable plate; 13. An auxiliary support plate; 14. a clamping frame; 15. a limiting plate; 16. a clamping block; 17. clamping the bolt; 18. a threaded bore.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: a device for moving a computer teaching instrument comprises a bottom plate 1 and a support frame 2, wherein a roller 3 is arranged on the lower surface of the bottom plate 1, a side baffle 4 is fixedly connected to the upper surface of the bottom plate 1, one side of the side baffle 4 is connected with a motor box 5 through a bolt thread, a driving motor 6 is arranged inside the motor box 5, the driving motor 6 is electrically connected with an external circuit through a wire, a rotating shaft 7 is arranged at the output end of the driving motor 6, a straight gear 8 is fixedly connected to the side surface of the rotating shaft 7, a sliding groove 9 is formed in the side surface of the side baffle 4, a sliding block 10 is slidably connected inside the sliding groove 9, a rack 11 is fixedly connected to one end of the sliding block 10, and the support frame 2 is fixedly connected to the other end of the sliding block 10;
through the arrangement of the support frame 2, the idler wheel 3, the driving motor 6, the straight gear 8 and the rack 11, when a user needs to move a computer teaching instrument, the support frame 2 on the device can be moved to the lower part of the teaching instrument, then the driving motor 6 is operated, the straight gear 8 rotates to drive the rack 11 to move up and down, so that the teaching instrument can be supported from the bottom by the support frame 2 and is erected on the support frame 2, the user can conveniently move the teaching instrument through the idler wheel 3, and convenience is provided for the user;
an expansion plate 12 is inserted into one end of the support frame 2 far away from the slide block 10, an auxiliary support plate 13 is fixedly connected to one end of the expansion plate 12 far away from the support frame 2, a clamping frame 14 is fixedly connected to the side surface of the auxiliary support plate 13, and a limiting plate 15 is inserted into the clamping frame 14;
through the arrangement of the expansion plate 12, the auxiliary supporting plate 13, the clamping frame 14 and the limiting plate 15, a user can adjust the extending length of the auxiliary supporting plate 13 through the expansion plate 12, teaching instruments with different sizes can be conveniently supported and moved, the limiting plate 15 can slide in the clamping frame 14, after the teaching instruments are supported by the supporting frame 2, the bottom of the teaching instruments can be limited through the limiting plate 15, the teaching instruments are prevented from sliding off during movement, and the teaching instruments can be rapidly and stably moved by the user;
one side fixedly connected with fixture block 16 of support frame 2 is kept away from to side shield 4, rack 11 sliding connection is in fixture block 16's inside, the side threaded connection of card frame 14 has chucking bolt 17, threaded hole 18 has been seted up to the side of limiting plate 15, chucking bolt 17 runs through card frame 14's one end and threaded hole 18 fixed connection, fixed action has been played to limiting plate 15, the side and the rack 11 meshing of straight-teeth gear 8, the quantity of straight-teeth gear 8 and rack 11 is two, and two rack 11 use the perpendicular central line of support frame 2 to be the symmetry setting as the symmetry axis, 7 pegs graft in fixture block 16's side of pivot, straight-teeth gear 8 joint is in fixture block 16's inside, spacing draw-in groove has been seted up to the side of support frame 2, the one end fixedly connected with stopper of expansion plate 12 side, stopper sliding connection is inside spacing draw-in groove.
The utility model discloses in, the device's working procedure as follows:
1. when a user needs to move the computer teaching instrument, the support frame 2 on the device can be moved to the position below the teaching instrument, then the driving motor 6 is operated, and the straight gear 8 rotates to drive the rack 11 to move up and down, so that the teaching instrument can be supported from the bottom by the support frame 2 and is erected on the support frame 2, the user can move the teaching instrument conveniently through the idler wheel 3, and convenience is provided for the user;
2. the user can adjust the extension length of the auxiliary supporting plate 13 through the telescopic plate 12, and can conveniently support teaching instruments with different volumes;
3. limiting plate 15 can slide in card frame 14, prop up the back with the teaching instrument when support frame 2, can carry on spacingly to the bottom of teaching instrument through limiting plate 15, and teaching instrument landing when preventing to remove has guaranteed that the user of service can quick steady removal teaching instrument.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A device for moving computer teaching instruments, comprising a bottom plate (1) and a support frame (2), characterized in that: the lower surface of the bottom plate (1) is provided with rollers (3), the upper surface of the bottom plate (1) is fixedly connected with a side baffle (4), one side of the side baffle (4) is connected with a motor box (5) through bolt threads, a driving motor (6) is arranged inside the motor box (5), the output end of the driving motor (6) is provided with a rotating shaft (7), the side surface of the rotating shaft (7) is fixedly connected with a straight gear (8), the side surface of the side baffle (4) is provided with a sliding groove (9), the inside of the sliding groove (9) is slidably connected with a sliding block (10), one end of the sliding block (10) is fixedly connected with a rack (11), the other end of the sliding block (10) is fixedly connected with the support frame (2), one end of the support frame (2) far away from the sliding block (10) is inserted with a telescopic plate (12), one end of the telescopic plate (12) far away from the support frame (2) is fixedly connected with an auxiliary support plate (13), the side face of the auxiliary supporting plate (13) is fixedly connected with a clamping frame (14), and a limiting plate (15) is inserted into the clamping frame (14).
2. An apparatus for use with a mobile computer educational instrument according to claim 1, wherein: one side of the side baffle (4) far away from the support frame (2) is fixedly connected with a clamping block (16), and the rack (11) is connected inside the clamping block (16) in a sliding mode.
3. An apparatus for use with a mobile computer educational instrument according to claim 1, wherein: the side threaded connection of card frame (14) has chucking bolt (17), threaded hole (18) are seted up to the side of limiting plate (15), chucking bolt (17) run through the one end of card frame (14) with threaded hole (18) fixed connection.
4. An apparatus for use with a mobile computer educational instrument according to claim 1, wherein: the side of straight-teeth gear (8) with rack (11) meshing, the quantity of straight-teeth gear (8) and rack (11) is two, and two rack (11) with the perpendicular central line of support frame (2) is the symmetry setting for the symmetry axis.
5. An apparatus for use with a mobile computer educational instrument according to claim 2, wherein: the rotating shaft (7) is inserted into the side face of the clamping block (16), and the straight gear (8) is clamped inside the clamping block (16).
6. An apparatus for use with a mobile computer educational instrument according to claim 1, wherein: spacing draw-in groove has been seted up to the side of support frame (2), the one end fixedly connected with stopper of expansion plate (12) side, stopper sliding connection is inside the spacing draw-in groove that is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022463600.5U CN213892549U (en) | 2020-10-30 | 2020-10-30 | Device for moving computer teaching instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022463600.5U CN213892549U (en) | 2020-10-30 | 2020-10-30 | Device for moving computer teaching instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213892549U true CN213892549U (en) | 2021-08-06 |
Family
ID=77115816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022463600.5U Active CN213892549U (en) | 2020-10-30 | 2020-10-30 | Device for moving computer teaching instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213892549U (en) |
-
2020
- 2020-10-30 CN CN202022463600.5U patent/CN213892549U/en active Active
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