CN218295215U - Integrated multimedia teaching device - Google Patents
Integrated multimedia teaching device Download PDFInfo
- Publication number
- CN218295215U CN218295215U CN202123227356.3U CN202123227356U CN218295215U CN 218295215 U CN218295215 U CN 218295215U CN 202123227356 U CN202123227356 U CN 202123227356U CN 218295215 U CN218295215 U CN 218295215U
- Authority
- CN
- China
- Prior art keywords
- teaching device
- multimedia teaching
- fixed mounting
- electric telescopic
- fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Toys (AREA)
Abstract
The utility model provides an integration multimedia teaching device belongs to teaching device technical field, including the location base plate, location base plate bottom fixed mounting has the universal wheel, location base plate surface mounting has elevating system, elevating system top fixed mounting has the fixed plate, fixed plate top fixed mounting has the fixing base, the fixing base is provided with two, two install adjustment mechanism between the fixing base, adjustment mechanism top fixed mounting has the teaching device body. The utility model discloses an electronic expansion bracket, slider and guide arm mutually support, can realize highly adjusting the fixed plate, also can highly adjust the teaching device body simultaneously, can improve the flexibility that the device used to a certain extent, mutually support through servo motor and pivot, can realize adjusting the inclination of teaching device body, also can improve the flexibility that the device used to a certain extent.
Description
Technical Field
The utility model relates to a teaching device field particularly, relates to an integration multimedia teaching device.
Background
The multimedia teaching is characterized in 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 participate in the whole teaching process together, and multiple media information acts on students to form a reasonable teaching process structure so as to achieve the optimized teaching effect.
The existing multimedia teaching device can not be adjusted in use, so that the flexibility of the device in use can be reduced to a certain degree, and the existing device is mostly fixed in a certain place in use, so that the flexibility of the device in use can be reduced to a certain degree.
SUMMERY OF THE UTILITY MODEL
In order to remedy the above deficiencies, the present invention provides an integrated multimedia teaching device that overcomes or at least partially solves the above mentioned problems.
The utility model discloses a realize like this:
the utility model provides an integration multimedia teaching device, including the positioning substrate, positioning substrate bottom fixed mounting has the universal wheel, positioning substrate surface mounting has elevating system, elevating system top fixed mounting has the fixed plate, fixed plate top fixed mounting has the fixing base, the fixing base is provided with two, two install adjustment mechanism between the fixing base, adjustment mechanism top fixed mounting has the teaching device body.
In a preferred scheme, the lifting mechanism comprises a sliding chute, the sliding chute is arranged at the top of the positioning substrate and the bottom of the fixing plate, guide rods are fixedly arranged in the sliding chutes at the top of the positioning substrate and the bottom of the fixing plate, and a sliding block is arranged on the outer wall of each guide rod in a sliding manner.
In a preferred scheme, the top of the sliding block and the top of the positioning base plate are fixedly provided with first rotating seats, electric expansion frames are rotatably arranged inside the first rotating seats, the tops of the electric expansion frames are rotatably provided with second rotating seats, and the second rotating seats are slidably arranged in sliding grooves in the bottoms of the fixing plates.
In a preferred scheme, through holes are formed in the two ends of the electric telescopic frame and in the first rotating seat and the second rotating seat, pin shafts are inserted into the through holes, and locking nuts are installed on the outer walls of the connecting ends of the pin shafts in a threaded mode.
In a preferred embodiment, two electric telescopic frames are provided, and the two electric telescopic frames are symmetrically arranged on an axial center line of the positioning base plate.
In a preferred scheme, the adjusting mechanism comprises a servo motor, the servo motor is fixedly installed on one side of one fixing seat, an output shaft end of the servo motor is fixedly connected with a rotating shaft, the rotating shaft is rotatably installed between the two fixing seats, and an installation seat is fixedly installed on the outer wall of the rotating shaft.
The utility model provides a pair of integration multimedia teaching device, its beneficial effect including:
1. the height of the fixed plate can be adjusted through the mutual matching of the electric telescopic frame, the sliding block and the guide rod, and the height of the teaching device body can be adjusted at the same time, so that the flexibility of the device in use can be improved to a certain extent,
2. the servo motor is matched with the rotating shaft, so that the inclination angle of the teaching device body can be adjusted, and the flexibility of the device in use can be improved to a certain extent;
3. through the application of universal wheel, can conveniently remove the device to arbitrary position, also can improve the flexibility that the device used to a certain extent.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a perspective view provided by an embodiment of the present invention;
fig. 2 is a first partial perspective view provided by an embodiment of the present invention;
fig. 3 is a second partial perspective view provided by an embodiment of the present invention;
fig. 4 is a partial perspective exploded view provided by the embodiment of the present invention.
In the figure: 101. positioning the substrate; 102. a universal wheel; 103. a fixing plate; 104. a fixed seat; 105. A teaching device body; 106. an organ cover; 200. a lifting mechanism; 201. a chute; 202. a guide bar; 203. A slider; 204. a first rotating base; 205. an electric telescopic frame; 206. a second rotating base; 207. a through hole; 208. a pin shaft; 209. locking the nut; 300. an adjustment mechanism; 301. a servo motor; 302. a rotating shaft; 303. a limiting plate; 304. a spring; 305. and (7) mounting a seat.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present application, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an integration multimedia teaching device, including the positioning substrate 101, positioning substrate 101 bottom fixed mounting has universal wheel 102, universal wheel 102 has braking function, can conveniently remove the device to arbitrary position through universal wheel 102 and use, positioning substrate 101 surface mounting has elevating system 200, elevating system 200 top fixed mounting has fixed plate 103, can realize adjusting the height of fixed plate 103 through elevating system 200, thereby realize adjusting the height of teaching device body 105, fixed mounting has organ cover 106 between positioning substrate 101 and the fixed plate 103, can realize carrying out the separation to the space between positioning substrate 101 and the fixed plate 103 through organ cover 106, thereby realize protecting elevating system 200, fixed plate 103 top fixed mounting has fixing base 104, fixing base 104 is provided with two, install adjustment mechanism 300 between two fixing base 104, adjustment mechanism 300 top fixed mounting has teaching device body 105, can realize adjusting the inclination of teaching device body 105 through adjustment mechanism 300.
The lifting mechanism 200 comprises a sliding groove 201, the sliding groove 201 is formed in the top of the positioning substrate 101 and the bottom of the fixing plate 103, guide rods 202 are fixedly mounted inside the sliding groove 201 at the top of the positioning substrate 101 and the bottom of the fixing plate 103, sliding blocks 203 are mounted on the outer wall of the guide rods 202 in a sliding mode, the guide rods 202 and the sliding blocks 203 can be conveniently mounted through the sliding groove 201, meanwhile, the sliding blocks 203 can be guided and limited in sliding mode, first rotating seats 204 are fixedly mounted on the top of the sliding blocks 203 and the top of the positioning substrate 101, electric telescopic frames 205 are rotatably mounted inside the first rotating seats 204, second rotating seats 206 are rotatably mounted on the top of the electric telescopic frames 205, through holes 207 are formed in the sliding grooves 201 in the bottom of the fixing plate 103, pin shafts 208 are inserted into the through holes 207, the electric telescopic frames 205 can be mounted, lifting of the fixing plate 103 can be controlled through the electric telescopic frames 205, two ends of the electric telescopic frames 205 are symmetrically arranged at the two ends of the electric telescopic frames 209, and locking nuts 205 are conveniently mounted at the two ends of the outer wall of the electric telescopic frames 209, and can be conveniently matched with the two locking nuts 205, and locking nuts 209, and two ends of the electric telescopic frames 205 are symmetrically arranged to prevent the two ends of the electric telescopic frames 205 from falling off.
Specifically, the working process or the working principle of the integrated multimedia teaching device is as follows: during the use, the user removes the device position that needs to use through universal wheel 102, then with the universal wheel 102 braking, then the user can start electric telescopic frame 205, electric telescopic frame 205 can go up and down, when electric telescopic frame 205 goes up and down, slider 203 bottom electric telescopic frame 205 can slide in spout 201 through guide arm 202, after electric telescopic frame 205 drives fixed plate 103 and goes up and down to the take the altitude, the user closes electric telescopic frame 205, then the user can start servo motor 301, servo motor 301 drives pivot 302 and rotates, when pivot 302 pivoted, can drive mount pad 305 and rotate, thereby realize adjusting the inclination of teaching device body 105.
It should be noted that the universal wheel 102, the electric telescopic frame 205 and the servo motor 301 are devices or apparatuses existing in the prior art or devices or apparatuses that can be realized by the prior art, and power supply, specific components and principles thereof are clear to those skilled in the art, and therefore detailed descriptions thereof are omitted.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. The utility model provides an integration multimedia teaching device, includes positioning substrate (101), its characterized in that, positioning substrate (101) bottom fixed mounting has universal wheel (102), positioning substrate (101) surface mounting has elevating system (200), elevating system (200) top fixed mounting has fixed plate (103), fixed plate (103) top fixed mounting has fixing base (104), fixing base (104) are provided with two, two install adjustment mechanism (300) between fixing base (104), adjustment mechanism (300) top fixed mounting has teaching device body (105).
2. The integrated multimedia teaching device according to claim 1, wherein the lifting mechanism (200) comprises a sliding groove (201), the sliding groove (201) is arranged at the top of the positioning base plate (101) and the bottom of the fixing plate (103), a guide rod (202) is fixedly arranged inside the sliding groove (201) at the top of the positioning base plate (101) and the bottom of the fixing plate (103), and a sliding block (203) is slidably arranged on the outer wall of the guide rod (202).
3. The integrated multimedia teaching device according to claim 2, wherein a first rotating seat (204) is fixedly mounted on the top of the sliding block (203) and the top of the positioning base plate (101), an electric telescopic frame (205) is rotatably mounted in the first rotating seat (204), a second rotating seat (206) is rotatably mounted on the top of the electric telescopic frame (205), and the second rotating seat (206) is slidably mounted in the sliding groove (201) at the bottom of the fixing plate (103).
4. The integrated multimedia teaching device according to claim 3, wherein through holes (207) are formed in both ends of the electric telescopic frame (205), the first rotating seat (204) and the second rotating seat (206), a pin shaft (208) is inserted into the through holes (207), and a locking nut (209) is installed on the outer wall of the connecting end of the pin shaft (208) in a threaded manner.
5. The integrated multimedia teaching device according to claim 4, wherein two electric telescopic frames (205) are provided, and the two electric telescopic frames (205) are symmetrically arranged with respect to the axial center line of the positioning base plate (101).
6. The integrated multimedia teaching device according to claim 1, wherein the adjusting mechanism (300) comprises a servo motor (301), the servo motor (301) is fixedly installed on one side of one fixing seat (104), an output shaft of the servo motor (301) is fixedly connected with a rotating shaft (302), the rotating shaft (302) is rotatably installed between the two fixing seats (104), and an installation seat (305) is fixedly installed on the outer wall of the rotating shaft (302).
7. The integrated multimedia teaching device as claimed in claim 1, wherein an organ cover (106) is fixedly installed between the positioning base plate (101) and the fixing plate (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123227356.3U CN218295215U (en) | 2021-12-21 | 2021-12-21 | Integrated multimedia teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123227356.3U CN218295215U (en) | 2021-12-21 | 2021-12-21 | Integrated multimedia teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218295215U true CN218295215U (en) | 2023-01-13 |
Family
ID=84803169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123227356.3U Active CN218295215U (en) | 2021-12-21 | 2021-12-21 | Integrated multimedia teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218295215U (en) |
-
2021
- 2021-12-21 CN CN202123227356.3U patent/CN218295215U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215569404U (en) | Display screen supporting structure for electronic equipment | |
| CN218295215U (en) | Integrated multimedia teaching device | |
| CN209572302U (en) | A kind of Internet of Things chamber for being convenient for adjusting height | |
| CN211088365U (en) | Fixing device for installing storage battery | |
| CN111673228A (en) | Computer circuit board processing fixing device | |
| CN201225745Y (en) | Mounting deck for folding type air conditioner host | |
| CN212564968U (en) | Two-way adjustable flat base suitable for regulator cubicle | |
| CN213394235U (en) | Novel geological disaster monitor mounting bracket | |
| CN211176010U (en) | Theodolite | |
| CN210725191U (en) | Stereo set installing support with adjustable | |
| CN203164855U (en) | Notebook computer cooling device | |
| CN217441942U (en) | Central air conditioning fixed bolster easy to assemble and dismantle | |
| CN220462317U (en) | Fine boring aperture tool | |
| CN220488791U (en) | Adjusting component for assisting in adjusting visual angle of notebook | |
| CN221020295U (en) | Clamp convenient to disassemble and assemble | |
| CN216508012U (en) | Positioning mechanism for adjusting bracket of automobile seat | |
| CN221585301U (en) | Internet car navigator support | |
| CN221043575U (en) | Adjustable control panel | |
| CN218208776U (en) | Working platform for electromechanical installation | |
| CN214109265U (en) | Keyboard radium carving positioning fixture convenient to clamping | |
| CN215173770U (en) | Notebook computer bracket with height adjusted by screw | |
| CN208967387U (en) | A kind of computer equipment auxiliary device for moving | |
| CN220186690U (en) | Adjustable mounting bracket of lamp | |
| CN221607685U (en) | Anti-falling structure for air conditioner maintenance | |
| CN215326726U (en) | Novel lifting device with protection function for electromechanical device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |