CN216268371U - Wireless multimedia teaching auxiliary equipment - Google Patents
Wireless multimedia teaching auxiliary equipment Download PDFInfo
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- CN216268371U CN216268371U CN202122574524.XU CN202122574524U CN216268371U CN 216268371 U CN216268371 U CN 216268371U CN 202122574524 U CN202122574524 U CN 202122574524U CN 216268371 U CN216268371 U CN 216268371U
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- main body
- blackboard
- reinforcing plate
- wireless multimedia
- multimedia teaching
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Abstract
The utility model discloses a wireless multimedia teaching auxiliary device, and particularly relates to the technical field of multimedia teaching auxiliary devices. According to the utility model, the displacement auxiliary teaching mechanism is arranged, the driven wheel can drive the gear to rotate when rotating, the gear can be meshed with the rack when rotating, so that the multimedia equipment main body is driven to displace, the gear extends from one side of the mounting rack to the top of the mounting rack, the display is convenient, the multimedia equipment main body and the blackboard are separated, the blackboard does not need to be pulled back and pulled in the use process by the aid of the design that the multimedia equipment main body and the blackboard are separated, operation steps are reduced, display data of the multimedia equipment main body and the blackboard can be carried out simultaneously, and the display device can be effectively improved and is convenient to use.
Description
Technical Field
The utility model relates to the technical field of multimedia teaching auxiliary equipment, in particular to wireless multimedia teaching auxiliary equipment.
Background
The multimedia teaching is that in the teaching process, according to the characteristics of a teaching target and a teaching object, modern teaching media are reasonably selected and applied through teaching design, and are organically combined with the traditional teaching means to jointly participate in the whole teaching process, and various media information acts on students to form a reasonable teaching process structure so as to achieve the optimized teaching effect.
At present, general multimedia equipment is mostly installed at the back of the blackboard of writing, when applying multimedia equipment, need pull open the blackboard, carry out the multimedia exhibition, such operating method is comparatively loaded down with trivial details, when the blackboard pulls open, data on the blackboard then can't demonstrate, if need learn the data on the blackboard, need stimulate the blackboard again, and data on the multimedia equipment then can't demonstrate, complex operation not only like this, when clearing up the blackboard again simultaneously, the chalk dust enters into the equipment more easily, cause equipment damage easily, be not convenient for use.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above defects in the prior art, embodiments of the present invention provide a wireless multimedia teaching assistance device, in which a multimedia device main body and a blackboard are separated, and the blackboard does not need to be pulled back during use, so as to reduce operation steps, and display data of the multimedia device main body and the blackboard can be performed simultaneously, thereby effectively improving the performance and facilitating use, and solving the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a wireless multimedia teaching auxiliary device comprises a mounting rack, wherein a displacement auxiliary teaching mechanism is arranged on one side of the mounting rack;
the displacement auxiliary teaching mechanism comprises a reinforcing plate arranged on one side of the top of the mounting frame, a frame opening is formed in the middle of the reinforcing plate in a penetrating mode, placing grooves are formed in two sides of the inner wall of the frame opening, and a driving assembly is arranged on one side, away from the mounting frame, of the reinforcing plate;
a multimedia equipment main body matched with the frame openings is arranged in the frame openings, and gears are arranged in the two frame openings;
one side of drive assembly is provided with the mounting panel of installing on the wall, the mounting panel passes through bracing piece and reinforcing plate fixed connection.
In a preferred embodiment, racks are provided on both sides of the multimedia device main body, and the racks are engaged with the gears.
In a preferred embodiment, the driving assembly comprises two driven wheels arranged on one side of the surface of the reinforcing plate, and one end of each driven wheel penetrates through the reinforcing plate and is connected with the gear.
In a preferred embodiment, a driving wheel is arranged between the two driven wheels, and the surfaces of the driven wheels and the driving wheel are sleeved with belts.
In a preferred embodiment, a motor is arranged on one side of the belt, the output end of the motor is connected with the driving wheel, and the motor is fixedly connected with the mounting plate through bolts.
In a preferred embodiment, the middle of the mounting rack is provided with a sliding groove, two blackboards respectively matched with the sliding groove are arranged in the sliding groove, the two blackboards are arranged oppositely, and the blackboards are connected with the sliding groove in a sliding mode.
In a preferred embodiment, both ends of the top of the multimedia device main body are provided with a limiting plate, and both limiting plates are larger than the placing groove.
The utility model has the technical effects and advantages that:
1. through the arrangement of the displacement auxiliary teaching mechanism, compared with the prior art, the driven wheel can drive the gear to rotate when rotating, the gear can be meshed with the rack when rotating, so that the multimedia equipment main body is driven to displace, the gear extends to the top of the mounting rack from one side of the mounting rack, the display of the mounting rack is facilitated, and by means of the design that the multimedia equipment main body and the blackboard are separated, the blackboard does not need to be pulled back in the use process, operation steps are reduced, display data of the multimedia equipment main body and the blackboard can be displayed simultaneously, and the displacement auxiliary teaching mechanism can be effectively improved and is convenient to use;
2. through being provided with the mounting bracket, the reinforcing plate, mounting panel and limiting plate, mounting bracket and reinforcing plate fixed connection, simultaneously regard as the strong point of reinforcing plate with the mounting panel, stability when can effectually ensure each structural installation, make things convenient for staff erection equipment, and the limiting plate then can spacing effect, through mutually supporting of limiting plate and reinforcing plate, avoid the multimedia device main part to drop, security when increasing the equipment use, pass through the disconnect-type design of multimedia device main part and blackboard simultaneously, can effectually avoid the blackboard when clearing up in the dust enters into the multimedia device main part, avoid the multimedia device main part to damage, increase the life of multimedia device main part.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a side view of the overall structure of the present invention.
Fig. 3 is a top view of the overall structure of the present invention.
FIG. 4 is an exploded view of the displacement assisted tutorial of the present invention.
The reference signs are: 1. a mounting frame; 2. a reinforcing plate; 3. a frame opening; 4. a placement groove; 5. a multimedia device main body; 6. a rack; 7. a gear; 8. a driven wheel; 9. mounting a plate; 10. a motor; 11. a drive wheel; 12. a belt; 13. a limiting plate; 14. a chute; 15. a blackboard.
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.
The wireless multimedia teaching auxiliary equipment shown in the attached figures 1-4 comprises a mounting frame 1, wherein a displacement auxiliary teaching mechanism is arranged on one side of the mounting frame 1;
the displacement auxiliary teaching mechanism comprises a reinforcing plate 2 arranged on one side of the top of the mounting frame 1, a frame opening 3 is formed in the middle of the reinforcing plate 2 in a penetrating mode, placing grooves 4 are formed in two sides of the inner wall of the frame opening 3, and a driving assembly is arranged on one side, away from the mounting frame 1, of the reinforcing plate 2;
a multimedia equipment main body 5 matched with the frame openings 3 is arranged in the frame openings 3, and gears 7 are arranged in the two frame openings 3;
one side of drive assembly is provided with mounting panel 9 of installing on the wall, and mounting panel 9 passes through bracing piece and reinforcing plate 2 fixed connection.
Referring to fig. 3 and 4, two sides of the multimedia device main body 5 are provided with racks 6, the racks 6 are meshed with the gears 7, the racks 6 and the gears 7 are matched with each other, so that the gears 7 are meshed with the racks 6 when rotating, the gears 7 can be driven to displace, the multimedia device main body 5 is driven to displace, and the multimedia device main body 5 is convenient to lift.
Referring to the attached drawings 3 and 4, the driving assembly comprises two driven wheels 8 arranged on one side of the surface of the reinforcing plate 2, the two driven wheels 8, one end of each driven wheel 8 penetrates through the reinforcing plate 2 and is connected with the gear 7, the gears 7 are driven to rotate when the driven wheels 8 rotate, and the driving structure is convenient to operate and use.
Referring to fig. 2, 3 and 4, a driving wheel 11 is arranged between two driven wheels 8, a belt 12 is sleeved on the surfaces of the driven wheels 8 and the driving wheel 11, and the driving wheel 11 can rub against the belt 12 when rotating, so that the driving belt 12 rotates and rubs against the driven wheels 8 to drive the driven wheels 8 to rotate, and the use is convenient.
Referring to fig. 1, 2, 3, 4, one side of belt 12 is provided with motor 10, and the output of motor 10 is connected with drive wheel 11, and motor 10 passes through bolt fixed connection with mounting panel 9, and when motor 10 started, the output of motor 10 can drive wheel 11 rotatory, conveniently drives each structure operation, and motor 10 passes through bolt fixed connection with mounting panel 9, and the mounting panel 9 of being convenient for plays the effect of support to motor 10, stability when increasing the installation of motor 10.
Referring to fig. 1 and 2, the middle of the mounting frame 1 is provided with a sliding groove 14, two blackboards 15 respectively matched with the sliding groove 14 are arranged in the sliding groove 14, the two blackboards 15 are arranged oppositely, the blackboards 15 are connected with the sliding groove 14 in a sliding mode, the sliding groove 14 can play a role in guiding and limiting, the installation of the blackboards 15 by workers is facilitated, and meanwhile the blackboards 15 are convenient to use along the guiding displacement of the sliding groove 14.
Referring to fig. 3 and 4, the top both ends of multimedia device main body 5 all are provided with limiting plate 13, and two limiting plates 13 all are greater than standing groove 4, and limiting plate 13 can play spacing effect, and limiting plate 13 is greater than standing groove 4, and when limiting plate 13 of being convenient for removed to standing groove 4's surface, can be spacing to limiting plate 13 through reinforcing plate 2, avoid multimedia device main body 5 to drop.
The working principle of the utility model is as follows: the working personnel firstly install the device manufactured by the utility model at the appointed position, when in use, the device can write on the blackboard 15, and when the multimedia device main body 5 is in use;
the motor 10 is started to drive the driving wheel 11 to rotate, the belt 12 is enabled to rotate and displace, the belt 12 can drive the two driven wheels 8 to rotate simultaneously in the rotating and displacing process, the driven wheels 8 can drive the gear 7 to rotate when rotating, and the gear 7 can be meshed with the rack 6 when rotating, so that the multimedia equipment main body 5 is driven to displace and extends from one side of the mounting frame 1 to the top of the mounting frame 1, and the multimedia equipment main body is convenient to display;
when the blackboard 15 is cleaned, the multimedia equipment main body 5 is positioned at the top of the mounting frame 1, so that dust generated when the blackboard 15 is cleaned can be effectively prevented from falling into the multimedia equipment main body 5, and the multimedia equipment main body 5 is prevented from being damaged;
meanwhile, when the multimedia device main body 5 does not need to be displayed, the motor 10 can rotate reversely to withdraw the multimedia device main body 5 to one side of the mounting frame 1, so that the mounting frame 1 and the blackboard 15 can protect the multimedia device main body 5, and the multimedia device main body 5 is prevented from being damaged.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;
and finally: the present invention is not limited to the above preferred embodiments, but rather, any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A wireless multimedia teaching auxiliary equipment, includes mounting bracket (1), its characterized in that: a displacement auxiliary teaching mechanism is arranged on one side of the mounting rack (1);
the displacement auxiliary teaching mechanism comprises a reinforcing plate (2) arranged on one side of the top of the mounting frame (1), a frame opening (3) penetrates through the middle of the reinforcing plate (2), placing grooves (4) are formed in two sides of the inner wall of the frame opening (3), and a driving assembly is arranged on one side, away from the mounting frame (1), of the reinforcing plate (2);
a multimedia equipment main body (5) matched with the frame openings (3) is arranged in the frame openings (3), and gears (7) are arranged in the two frame openings (3);
one side of drive assembly is provided with mounting panel (9) of installing on the wall, mounting panel (9) pass through bracing piece and reinforcing plate (2) fixed connection.
2. A wireless multimedia teaching assistance apparatus according to claim 1 wherein: both sides of the multimedia equipment main body (5) are provided with racks (6), and the racks (6) are meshed with the gears (7).
3. A wireless multimedia teaching assistance apparatus according to claim 1 wherein: the driving assembly comprises two driven wheels (8) arranged on one side of the surface of the reinforcing plate (2), the two driven wheels (8), and one end of each driven wheel (8) penetrates through the reinforcing plate (2) and is connected with a gear (7).
4. A wireless multimedia teaching assistance apparatus according to claim 3 wherein: two be provided with drive wheel (11) between driven wheel (8), all overlap on the surface of driven wheel (8) and drive wheel (11) and be equipped with belt (12).
5. A wireless multimedia teaching assistance apparatus according to claim 4 wherein: one side of belt (12) is provided with motor (10), the output of motor (10) is connected with drive wheel (11), motor (10) passes through bolt fixed connection with mounting panel (9).
6. A wireless multimedia teaching assistance apparatus according to claim 1 wherein: the middle part of mounting bracket (1) has been seted up spout (14), be provided with two in spout (14) respectively with spout (14) assorted blackboard (15), two blackboard (15) set up relatively, blackboard (15) and spout (14) sliding connection.
7. A wireless multimedia teaching assistance apparatus according to claim 1 wherein: limiting plates (13) are arranged at two ends of the top of the multimedia equipment main body (5), and the two limiting plates (13) are larger than the placing grooves (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122574524.XU CN216268371U (en) | 2021-10-26 | 2021-10-26 | Wireless multimedia teaching auxiliary equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122574524.XU CN216268371U (en) | 2021-10-26 | 2021-10-26 | Wireless multimedia teaching auxiliary equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216268371U true CN216268371U (en) | 2022-04-12 |
Family
ID=81073607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122574524.XU Active CN216268371U (en) | 2021-10-26 | 2021-10-26 | Wireless multimedia teaching auxiliary equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216268371U (en) |
-
2021
- 2021-10-26 CN CN202122574524.XU patent/CN216268371U/en active Active
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