CN215722276U - Integrative device of multimedia teaching - Google Patents
Integrative device of multimedia teaching Download PDFInfo
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- CN215722276U CN215722276U CN202122037379.1U CN202122037379U CN215722276U CN 215722276 U CN215722276 U CN 215722276U CN 202122037379 U CN202122037379 U CN 202122037379U CN 215722276 U CN215722276 U CN 215722276U
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- fixedly connected
- bottom plate
- multimedia teaching
- motor
- teaching device
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Abstract
The utility model discloses a multimedia teaching integrated device, which comprises a bottom plate, wherein the lower surface of the bottom plate is fixedly connected with a spring damping universal wheel, the upper surface of the bottom plate is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a lead screw, and the outer surface of the lead screw is in threaded connection with a moving block; the upper surface of bottom plate just is located the left side fixedly connected with bracing piece of motor, the surface sliding connection of bracing piece has the slider, slider and movable block fixed connection, the rear surface fixed connection of slider has the touch-sensitive screen, the front surface fixed connection of touch-sensitive screen has the liquid cooling radiator. According to the utility model, the liquid cooling radiator is arranged, so that the overhigh temperature of the device in the use process is avoided, and the service life of the touch screen is prolonged; the height of the display screen is adjusted by the aid of the motor, the lead screw and the moving block, and the display screen can be retracted when not used, so that the display screen occupies a small space.
Description
Technical Field
The utility model relates to the technical field of teaching aid manufacturing, in particular to a multimedia teaching integrated device.
Background
Multimedia all-in-one (interactive multimedia touch all-in-one): the teaching integrated machine is widely applied to education and teaching by virtue of the rapid development of computer technology and the advantages of luxuriant drawings and texts, simplicity and easiness and the like, and the system can enable teaching contents to be difficult to change into easiness and abstract into concrete only by lightly touching the drawings or the characters of a large-screen display with fingers or directly handwriting, so that teaching interactivity is enhanced, and teaching is simpler and more efficient. The multimedia all-in-one machine is an interactive multimedia teaching all-in-one machine integrating a computer, a projector, a curtain and an interactive electronic whiteboard, does not need other auxiliary equipment, can display all teaching contents through a large liquid crystal screen in a mode of combining pictures and texts, is flexibly and various in manual control and is displayed in front of students, and is time-saving and labor-saving. The stress of teachers is relieved; the interest and score of students are improved; reduce the burden of the student on the classroom, etc.
The existing multimedia integrated machine is mostly a fixed display screen, the height of the touch screen cannot be adjusted, the installation is inconvenient, the occupied space of the multimedia integrated machine is large, the multimedia integrated machine is inconvenient to move, time and labor are wasted, and the touch screen is easily damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a multimedia teaching integrated device.
In order to achieve the purpose, the utility model adopts the following technical scheme: a multimedia teaching integrated device comprises a bottom plate, wherein the lower surface of the bottom plate is fixedly connected with a spring damping universal wheel;
the upper surface of the bottom plate is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a lead screw, and the outer surface of the lead screw is in threaded connection with a moving block; a supporting rod is fixedly connected to the upper surface of the bottom plate and positioned on the left side of the motor, a sliding block is connected to the outer surface of the supporting rod in a sliding mode, the sliding block is fixedly connected with a moving block, and a touch screen is fixedly connected to the rear surface of the sliding block;
the front surface of the touch screen is fixedly connected with a liquid cooling radiator;
the upper surface of the bottom plate and the left side of the supporting rod are fixedly connected with a mainframe box;
the front surface of bottom plate is provided with the spout, the inside sliding connection of spout has the dustproof dustcoat of organism, and quantity is two.
As a further description of the above technical solution:
the mainframe box and touch-sensitive screen electric connection, the lower surface of bottom plate just is located the right side fixedly connected with fixed block of spring shock attenuation universal wheel.
As a further description of the above technical solution:
the right side face of the machine body dustproof outer cover is fixedly connected with a push rod.
As a further description of the above technical solution:
the front surface of the dustproof outer cover of the machine body is fixedly connected with a handle, and a padlock is arranged inside the handle.
As a further description of the above technical solution:
the upper surface of bottom plate just is located the right side of bracing piece and is provided with the containing box.
As a further description of the above technical solution:
the right side face of the machine body dustproof outer cover is fixedly connected with a magnetic suction block, and a rubber sealing layer is arranged at the joint of the machine body dustproof outer cover.
As a further description of the above technical solution:
the upper surface of mainframe box is provided with stand-by power supply, stand-by power supply and mainframe box electric connection.
As a further description of the above technical solution:
the USB interface is arranged in the mainframe box, and a USB deconcentrator is arranged at the interface end of the USB interface.
The utility model has the following beneficial effects:
1. compared with the prior art, this integrative device of multimedia teaching through being provided with the liquid cooling radiator, avoids the device high temperature in the use, increases the life of touch-sensitive screen.
2. Compared with the prior art, this integrative device of multimedia teaching realizes the altitude mixture control of display screen through being provided with motor, lead screw, movable block, and can withdraw when not using, when the transportation, occupies less space.
3. Compared with the prior art, this integrative device of multimedia teaching through being provided with the spring shock attenuation universal wheel, realizes the device's transportation, and the spring shock attenuation universal wheel that uses meets when jolting in the transportation, avoids jolting in-process display screen and produces the damage.
4. Compared with the prior art, this integrative device of multimedia teaching through being provided with collective dustproof dustcoat, realizes the dustproof and locking of the device, when not using, can prevent that the dust from getting into the device, and avoids the display screen to be bumped badly by the foreign object in the transportation.
Drawings
Fig. 1 is a front view of an integrated multimedia teaching apparatus according to the present invention;
FIG. 2 is a rear view of an integrated multimedia teaching apparatus according to the present invention;
FIG. 3 is an enlarged view of the portion A in FIG. 1 of an integrated multimedia teaching apparatus according to the present invention;
fig. 4 is a schematic overall structure diagram of an integrated multimedia teaching device according to the present invention.
Illustration of the drawings:
1. a base plate; 2. a spring shock-absorbing universal wheel; 3. a support bar; 4. a fixed block; 5. a motor; 6. a moving block; 7. a chute; 8. a storage box; 9. a handle; 10. a dustproof outer cover of the machine body; 11. a touch screen; 12. a liquid-cooled radiator; 13. a screw rod; 14. a push rod; 15. a slide block.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an integrated multimedia teaching device: including bottom plate 1, the lower fixed surface of bottom plate 1 is connected with spring shock attenuation universal wheel 2, is convenient for transport and prevents to jolt the damage that causes in the transportation, and the upper surface of bottom plate 1 and the right side that is located bracing piece 3 are provided with containing box 8, and containing box 8 can deposit article such as padlock and remote controller.
The upper surface of the bottom plate 1 is fixedly connected with a motor 5, the motor 5 provides power for the touch screen 11 to ascend and descend, an output shaft of the motor 5 is fixedly connected with a lead screw 13, the outer surface of the lead screw 13 is in threaded connection with a moving block 6, and the moving block 6 ascends to drive a sliding block 15 to ascend and descend; the upper surface of bottom plate 1 just is located motor 5's left side fixedly connected with bracing piece 3, bracing piece 3 plays the guide effect, restriction movable block 6 rotates, can only the rebound, the surface sliding connection of bracing piece 3 has slider 15, restriction movable block 6 rotates, and fixed touch-sensitive screen 11, slider 15 and movable block 6 fixed connection, the fixed surface touch-sensitive screen 11 that is connected with in rear of slider 15, the fixed surface liquid cooling radiator 12 that is connected with in front of touch-sensitive screen 11, liquid cooling radiator 12 is convenient for shift the temperature that touch-sensitive screen 11 produced, prevent that touch-sensitive screen 11 from using the high temperature for a long time, can increase touch-sensitive screen 11's life.
The upper surface of bottom plate 1 just is located the left side fixedly connected with mainframe box of bracing piece 3, mainframe box and 11 electric connection of touch-sensitive screen, the lower surface of bottom plate 1 just is located the right side fixedly connected with fixed block 4 of spring shock attenuation universal wheel 2, fixed block 4 can be fixed with the device, the upper surface of mainframe box is provided with stand-by power supply, stand-by power supply can prevent unexpected outage, provide the power for the device, stand-by power supply and mainframe box electric connection, the inside of mainframe box is provided with the USB interface, the interface end of USB interface is provided with the USB deconcentrator, because of often needing plug USB interface, lead to the USB interface wearing and tearing of mainframe box area certainly, it is inconvenient to change, the event is provided with the USB deconcentrator, the damage of USB deconcentrator can use other interfaces or directly change the USB deconcentrator.
The front surface of bottom plate 1 is provided with spout 7, the organism dustproofing dustcoat 10 of being convenient for slides, the inside sliding connection of spout 7 has organism dustproofing dustcoat 10, the block is inhaled to the right flank fixedly connected with magnetism of organism dustcoat 10, be convenient for catch, the dirt ash can not fall into, the junction of two organism dustproofing dustcoats 10 is provided with the rubber seal layer, prevent the ash that falls, the front surface fixedly connected with handle 9 of organism dustcoat 10, the inside of handle 9 is provided with the padlock, be convenient for pin the device, prevent burglary, and quantity is two, the right flank fixedly connected with push rod 14 of organism dustcoat 10, be convenient for remove the device.
The working principle is as follows: remove the device to the place of imparting knowledge to students through push rod 14, it is fixed with the device through fixed block 4, open the padlock, pulling handle 9 separates organism dust cover 10 to both sides, open containing box 8, put into containing box 8 with the padlock, open the mainframe box switch, insert the USB deconcentrator with storages such as USB flash disk, start motor 5, lead screw 13 rotates and drives movable block 6 rebound, drive slider 15 rebound, drive touch-sensitive screen 11 rebound, reach the high back of needs, motor 5 stop work, alright this moment in order to impart knowledge to students through touch-sensitive screen 11.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides an integrative device of multimedia teaching, includes bottom plate (1), its characterized in that: the lower surface of the bottom plate (1) is fixedly connected with a spring damping universal wheel (2);
the upper surface of the bottom plate (1) is fixedly connected with a motor (5), an output shaft of the motor (5) is fixedly connected with a lead screw (13), and the outer surface of the lead screw (13) is in threaded connection with a moving block (6); a support rod (3) is fixedly connected to the upper surface of the bottom plate (1) and positioned on the left side of the motor (5), a sliding block (15) is connected to the outer surface of the support rod (3) in a sliding mode, the sliding block (15) is fixedly connected with a moving block (6), and a touch screen (11) is fixedly connected to the rear surface of the sliding block (15);
the front surface of the touch screen (11) is fixedly connected with a liquid cooling radiator (12);
the upper surface of the bottom plate (1) and the left side of the supporting rod (3) are fixedly connected with a mainframe box;
the front surface of the bottom plate (1) is provided with two sliding grooves (7), and the insides of the sliding grooves (7) are connected with organism dustproof outer covers (10) in a sliding mode.
2. The integrated multimedia teaching device as claimed in claim 1, wherein: the mainframe box is connected with touch-sensitive screen (11) electric connection, the lower surface of bottom plate (1) just is located right side fixedly connected with fixed block (4) of spring shock attenuation universal wheel (2).
3. The integrated multimedia teaching device as claimed in claim 1, wherein: the right side surface of the machine body dustproof outer cover (10) is fixedly connected with a push rod (14).
4. The integrated multimedia teaching device as claimed in claim 1, wherein: the front surface of the machine body dustproof outer cover (10) is fixedly connected with a handle (9), and a padlock is arranged inside the handle (9).
5. The integrated multimedia teaching device as claimed in claim 1, wherein: the upper surface of the bottom plate (1) and the right side of the support rod (3) are provided with a containing box (8).
6. The integrated multimedia teaching device as claimed in claim 1, wherein: the right side face of the machine body dustproof outer cover (10) is fixedly connected with a magnetic suction block, and a rubber sealing layer is arranged at the joint of the two machine body dustproof outer covers (10).
7. The integrated multimedia teaching device as claimed in claim 1, wherein: the upper surface of mainframe box is provided with stand-by power supply, stand-by power supply and mainframe box electric connection.
8. The integrated multimedia teaching device as claimed in claim 1, wherein: the USB interface is arranged in the mainframe box, and a USB deconcentrator is arranged at the interface end of the USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122037379.1U CN215722276U (en) | 2021-08-27 | 2021-08-27 | Integrative device of multimedia teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122037379.1U CN215722276U (en) | 2021-08-27 | 2021-08-27 | Integrative device of multimedia teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215722276U true CN215722276U (en) | 2022-02-01 |
Family
ID=80007916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122037379.1U Active CN215722276U (en) | 2021-08-27 | 2021-08-27 | Integrative device of multimedia teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215722276U (en) |
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2021
- 2021-08-27 CN CN202122037379.1U patent/CN215722276U/en active Active
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