CN218634541U - Multimedia teaching all-in-one convenient to hang - Google Patents
Multimedia teaching all-in-one convenient to hang Download PDFInfo
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- CN218634541U CN218634541U CN202222871996.6U CN202222871996U CN218634541U CN 218634541 U CN218634541 U CN 218634541U CN 202222871996 U CN202222871996 U CN 202222871996U CN 218634541 U CN218634541 U CN 218634541U
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- multimedia teaching
- fixedly connected
- convenient
- hang
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Abstract
The utility model discloses a multimedia teaching all-in-one convenient to hang, including being used for carrying out the installation component of installing and being used for carrying out the storage shell of accomodating to the multimedia teaching all-in-one, the storage shell install in the bottom of installation component, the internally mounted of storage shell has the lifting unit who is used for multimedia teaching all-in-one lift adjustment. The utility model discloses an installation component, accomodate mutually supporting between shell, lifting unit and the multimedia teaching all-in-one subassembly, realized a multimedia teaching all-in-one machine convenient to hang, not only through setting up the installation ear, be convenient for right the utility model discloses an all-in-one machine hangs the installation, and convenient the display screen to the all-in-one machine is accomodate moreover and is placed, can enough avoid the display screen of all-in-one machine to expose for a long time and be infected with the dust outside, can avoid receiving external striking and damage moreover, thereby promoted the utility model discloses the life of all-in-one machine.
Description
Technical Field
The utility model relates to a multimedia teaching all-in-one technical field particularly, relates to a multimedia teaching all-in-one convenient to hang.
Background
The multimedia integrated machine is an interactive multimedia teaching integrated machine integrating a computer, a projector, a curtain and an interactive electronic whiteboard into a whole, the multimedia integrated machine benefits from the rapid development of computer technology, the teaching integrated machine is widely applied to education and teaching by the advantages of luxuriant pictures and texts, simplicity and easiness, and the like, and the system can enable teaching contents to be difficult to change into an easy and concrete form only by lightly touching the pictures and characters of a large-screen display with fingers or directly handwriting, so that the teaching interactivity is enhanced, and the teaching is simpler and more efficient.
As in application No.: CN201721737774.8 discloses a multimedia teaching integrated machine convenient to hang, which comprises a rack body, a computer and a central controller, wherein the computer and the central controller are arranged in the rack body, the computer is electrically connected with the central controller, a liquid crystal display screen is arranged on the front surface of the rack body, a hanging device and a frame body for placing the hanging device are arranged on the back surface of the rack body, the hanging device comprises a support and a hook, the hook of the hook is subjected to antiskid polishing, and the hanging device is fixedly connected to the back surface of the rack body through a hinge; when the suspension device needs to be suspended, the suspension device is rotated out of the frame body; when the suspension is stopped, the suspension device is turned into the frame. The teaching machine is simple in structure, can be conveniently hung on the teaching all-in-one machine, and can be folded back into the frame body by the hanging device when the hanging device is not needed.
But the multimedia teaching all-in-one in the above-mentioned technique is not convenient for accomodate, and the display screen of all-in-one exposes outside for a long time, not only is infected with the dust easily, receives external striking and damages moreover easily to life has been reduced.
SUMMERY OF THE UTILITY MODEL
Multimedia teaching all-in-one that exists to prior art is not convenient for accomodate, and the display screen of all-in-one exposes outside for a long time, not only is infected with the dust easily, receives external striking and damages easily moreover to life's problem has been reduced, the utility model provides a multimedia teaching all-in-one convenient to hang, not only through setting up the installation ear, it is convenient for right the utility model discloses an all-in-one hangs the installation, and convenient accomodating the display screen of all-in-one and places moreover, can enough avoid the display screen of all-in-one to expose outside for a long time and be infected with the dust, and can avoid receiving external striking and damage moreover, thereby promoted the utility model discloses the life of all-in-one.
In order to achieve the above object, the utility model provides a following technical scheme:
a multimedia teaching all-in-one convenient to hang includes:
the multimedia teaching all-in-one machine comprises a mounting component for mounting the multimedia teaching all-in-one machine and a containing shell for containing the multimedia teaching all-in-one machine, wherein the containing shell is mounted at the bottom of the mounting component, a lifting component for lifting and adjusting the multimedia teaching all-in-one machine is mounted inside the containing shell, and a multimedia teaching all-in-one machine component is further mounted inside the containing shell and in a position corresponding to the lifting component;
the mounting assembly comprises a mounting plate, the top of the containing shell is fixedly connected to the bottom of the mounting plate, and the two sides of the mounting plate are fixedly connected with symmetrically arranged mounting lugs;
the lifting assembly comprises a positive and negative rotation motor fixedly connected to one side of the top of the inner wall of the containing shell, a threaded shaft is fixedly connected to an output shaft of the positive and negative rotation motor, a threaded sleeve is in threaded connection with the threaded shaft, and a lifting rod is fixedly connected to the side face of the threaded sleeve;
the multimedia teaching all-in-one machine assembly comprises an all-in-one machine display screen fixedly connected to the bottom of the lifting rod, the bottom of the storage shell corresponds to the position of the all-in-one machine display screen, a through opening matched with the all-in-one machine display screen is formed in the position of the all-in-one machine display screen, and a sealing plate is fixedly connected to the bottom of the all-in-one machine display screen.
Preferably, the bottom of the threaded shaft is rotatably provided with a limiting bearing, and the bottom of the threaded shaft is rotatably connected with the bottom of the inner wall of the containing shell through the limiting bearing.
Preferably, the lifting assembly further comprises a limiting sliding rod fixedly connected to the inner wall of the storage shell, and a limiting sliding sleeve is connected to the limiting sliding rod in a sliding mode.
Preferably, one side of the limiting sliding sleeve, which is close to the lifting rod, is fixedly connected with the end part of the lifting rod.
Preferably, one side of the limiting sliding sleeve, which is close to the lifting rod, is fixedly connected with the end part of the lifting rod.
Preferably, the top of the sealing plate is fixedly connected with a sealing gasket matched with the through opening.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses an installation component, accomodate mutually supporting between shell, lifting unit and the multimedia teaching all-in-one subassembly, realized a multimedia teaching all-in-one machine convenient to hang, not only through setting up the installation ear, be convenient for right the utility model discloses an all-in-one hangs the installation, and convenient the display screen of all-in-one is accomodate moreover and is placed, can enough avoid the display screen of all-in-one to expose for a long time and be infected with the dust outside, can avoid receiving external striking and damage moreover to promoted the utility model discloses a life of all-in-one machine.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the multimedia teaching integrated machine convenient for hanging of the present invention;
FIG. 2 is a schematic view of the sectional structure of the multimedia teaching machine convenient for hanging of the present invention;
fig. 3 is the structure schematic diagram of the multimedia teaching all-in-one machine convenient to hang during the use of the utility model.
In the figure:
1. mounting the component; 2. a housing case; 3. a lifting assembly; 4. a multimedia teaching all-in-one machine component;
101. mounting a plate; 102. mounting ears;
301. a positive and negative rotation motor; 302. a threaded shaft; 303. a threaded sleeve; 304. a lifting rod;
3041. a limiting slide bar; 3042. a limiting sliding sleeve; 3043. a buffer sleeve spring;
401. a display screen of the all-in-one machine; 402. a port; 403. a sealing plate;
4011. and a gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 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.
As shown in fig. 1 to 3, a multimedia teaching machine easy to hang includes:
the multimedia teaching all-in-one machine comprises an installation component 1 used for installing the multimedia teaching all-in-one machine and a containing shell 2 used for containing the multimedia teaching all-in-one machine, wherein the containing shell 2 is installed at the bottom of the installation component 1, a lifting component 3 used for lifting and adjusting the multimedia teaching all-in-one machine is installed inside the containing shell 2, and a multimedia teaching all-in-one machine component 4 is also installed inside the containing shell 2 and in a position corresponding to the lifting component 3;
the mounting assembly 1 comprises a mounting plate 101, the top of the containing shell 2 is fixedly connected to the bottom of the mounting plate 101, and two sides of the mounting plate 101 are fixedly connected with symmetrically arranged mounting lugs 102;
the lifting assembly 3 comprises a forward and reverse rotation motor 301 fixedly connected to one side of the top of the inner wall of the containing shell 2, a threaded shaft 302 is fixedly connected to an output shaft of the forward and reverse rotation motor 301, a threaded sleeve 303 is in threaded connection with the threaded shaft 302, and a lifting rod 304 is fixedly connected to the side face of the threaded sleeve 303;
the multimedia teaching all-in-one machine component 4 comprises an all-in-one machine display screen 401 fixedly connected to the bottom of the lifting rod 304, a through opening 402 matched with the all-in-one machine display screen 401 is formed in the bottom of the storage shell 2 and in a position corresponding to the all-in-one machine display screen 401, and a sealing plate 403 is fixedly connected to the bottom of the all-in-one machine display screen 401.
Through adopting above-mentioned technical scheme, not only through setting up installation ear 102, it is convenient for right the utility model discloses an all-in-one hangs the installation, conveniently accomodates the display screen of all-in-one moreover and places, can enough avoid the display screen of all-in-one to expose for a long time and be infected with the dust outside, can avoid receiving external striking and damaging moreover to promoted the utility model discloses the life of all-in-one.
As shown in fig. 1 to 3, a limit bearing is rotatably mounted at the bottom of the threaded shaft 302, and the bottom of the threaded shaft 302 is rotatably connected to the bottom of the inner wall of the storage case 2 through the limit bearing.
By adopting the technical scheme, the rotation stability of the threaded shaft 302 is improved.
As shown in fig. 1-3, the lifting assembly 3 further includes a limit slide bar 3041 fixedly connected to the inner wall of the housing 2, the limit slide bar 3041 is slidably connected to a limit slide sleeve 3042, one side of the limit slide sleeve 3042 close to the lifting rod 304 is fixedly connected to the end of the lifting rod 304, and the limit slide bar 3041 is further sleeved with a buffer sleeve spring 3043.
Through adopting above-mentioned technical scheme, both increased lifter 304 lift adjustment's stability, played the buffering guard action again when falling lifter 304 to avoid the damage because of the striking causes.
As shown in fig. 1-3, a gasket 4011 is fixedly attached to the top of the sealing plate 403 to mate with the port 402.
By adopting the above technical solution, the sealing property when the sealing plate 403 is connected to the through opening 402 is increased.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
The utility model provides a multimedia teaching all-in-one convenient to hang, during the use, through setting up installation ear 102, be convenient for right the utility model discloses an all-in-one hangs the installation, when needs use all-in-one display screen 401, only need open positive reverse motor 301, positive reverse motor 301 drives threaded shaft 302 and rotates, and under the screw action of thread bush 303, the lifter 304 downstream of drive thread bush 303 side, thereby can stretch out storage shell 2 (as shown in figure 3) with all-in-one display screen 401, when needs accomodate all-in-one display screen 401, only need reverse positive reverse motor 301, thereby can accomodate all-in-one display screen 401 to storage shell 2 inside, can enough avoid the display screen of all-in-one to expose for a long time and be infected with the dust outside, and can avoid receiving external striking and damage, thereby promoted the utility model discloses a life of all-in-one.
In summary, the following steps: this multimedia teaching all-in-one convenient to hang comprises installation component 1, storage shell 2, lifting unit 3 and multimedia teaching all-in-one subassembly 4, has solved the problem that the background art mentioned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a multimedia teaching all-in-one convenient to hang which characterized in that includes:
the multimedia teaching all-in-one machine comprises a mounting component (1) for mounting the multimedia teaching all-in-one machine and a containing shell (2) for containing the multimedia teaching all-in-one machine, wherein the containing shell (2) is mounted at the bottom of the mounting component (1), a lifting component (3) for lifting and adjusting the multimedia teaching all-in-one machine is mounted inside the containing shell (2), and a multimedia teaching all-in-one machine component (4) is further mounted inside the containing shell (2) and in a position corresponding to the lifting component (3);
the mounting assembly (1) comprises a mounting plate (101), the top of the accommodating shell (2) is fixedly connected to the bottom of the mounting plate (101), and two sides of the mounting plate (101) are fixedly connected with symmetrically-arranged mounting lugs (102);
the lifting assembly (3) comprises a forward and reverse rotation motor (301) fixedly connected to one side of the top of the inner wall of the containing shell (2), a threaded shaft (302) is fixedly connected to an output shaft of the forward and reverse rotation motor (301), a threaded sleeve (303) is in threaded connection with the threaded shaft (302), and a lifting rod (304) is fixedly connected to the side surface of the threaded sleeve (303);
the multimedia teaching all-in-one machine assembly (4) comprises an all-in-one machine display screen (401) fixedly connected to the bottom of the lifting rod (304), the bottom of the storage shell (2) corresponds to the position of the all-in-one machine display screen (401), a through opening (402) matched with the all-in-one machine display screen (401) is formed in the position of the all-in-one machine display screen (401), and a sealing plate (403) is fixedly connected to the bottom of the all-in-one machine display screen (401).
2. The multimedia teaching all-in-one machine convenient to hang of claim 1, characterized in that: the bottom of threaded shaft (302) is rotated and is installed spacing bearing, just the bottom of threaded shaft (302) is passed through spacing bearing with the bottom of storage case (2) inner wall is rotated and is connected.
3. The multimedia teaching all-in-one machine convenient to hang of claim 2, characterized in that: the lifting assembly (3) further comprises a limiting sliding rod (3041) fixedly connected to the inner wall of the accommodating shell (2), and a limiting sliding sleeve (3042) is connected to the limiting sliding rod (3041) in a sliding mode.
4. The multimedia teaching all-in-one machine convenient to hang of claim 3, characterized in that: one side of the limiting sliding sleeve (3042) close to the lifting rod (304) is fixedly connected with the end part of the lifting rod (304).
5. The multimedia teaching all-in-one machine convenient to hang of claim 4, characterized in that: the limiting slide bar (3041) is also sleeved with a buffering sleeve spring (3043).
6. The multimedia teaching all-in-one machine convenient to hang of claim 5, characterized in that: the top of the sealing plate (403) is fixedly connected with a sealing gasket (4011) matched with the through opening (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222871996.6U CN218634541U (en) | 2022-10-31 | 2022-10-31 | Multimedia teaching all-in-one convenient to hang |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222871996.6U CN218634541U (en) | 2022-10-31 | 2022-10-31 | Multimedia teaching all-in-one convenient to hang |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218634541U true CN218634541U (en) | 2023-03-14 |
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ID=85474258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222871996.6U Active CN218634541U (en) | 2022-10-31 | 2022-10-31 | Multimedia teaching all-in-one convenient to hang |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218634541U (en) |
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2022
- 2022-10-31 CN CN202222871996.6U patent/CN218634541U/en active Active
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