CN211040387U - Multimedia integrated machine is used in wall-hanging english teaching - Google Patents
Multimedia integrated machine is used in wall-hanging english teaching Download PDFInfo
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- CN211040387U CN211040387U CN201922034025.4U CN201922034025U CN211040387U CN 211040387 U CN211040387 U CN 211040387U CN 201922034025 U CN201922034025 U CN 201922034025U CN 211040387 U CN211040387 U CN 211040387U
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- fixed
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- connecting block
- english teaching
- ball
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Abstract
The utility model relates to a multimedia integration technical field especially relates to a multimedia integration is used in wall-hanging english teaching, which comprises a bod, dorsal mid-mounting of organism is fixed with the connecting block, the both ends slip of connecting block is inserted and is equipped with the slide bar, the upper and lower both ends of slide bar are all installed and are fixed with the fixed plate, and the top installation of connecting block is fixed with electric telescopic handle, electric telescopic handle's top installation is fixed on the fixed plate of top, and the dorsal part of connecting block has seted up spherical groove, the spherical inslot is provided with the ball mount pad, the installation is fixed with the spring between the inner wall of spherical groove and the ball mount pad roof, and install the ball in the ball mount pad, thereby can adjust the height of organism on.
Description
Technical Field
The utility model relates to a multimedia integration technical field especially relates to a multimedia integration is used in wall-hanging english teaching.
Background
Present wall-hanging english teaching is all fixed with multimedia integration machine, and the diameter is hung english teaching with multimedia integration machine and is established and fix on the wall to the height of multimedia integration machine can't be adjusted when using, is unfavorable for user's use carrying out the practice teaching in-process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the multimedia integration machine is used in wall-hanging english teaching that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a multi-media all-in-one is used in wall-hanging english teaching, which comprises a bod, the dorsal mid-mounting of organism is fixed with the connecting block, the both ends slip of connecting block is inserted and is equipped with the slide bar, the upper and lower both ends of slide bar are all installed and are fixed with the fixed plate, and the top installation of connecting block is fixed with electric telescopic handle, electric telescopic handle's top installation is fixed on the fixed plate in the top, and the dorsal part of connecting block has seted up spherical groove, the spherical inslot is provided with the ball mount pad, the installation is fixed with the spring between the inner wall of spherical groove and the.
Preferably, the upper part and the lower part of the sliding rod are both sleeved and fixed with limit blocks, and the limit blocks are made of rubber.
Preferably, the electric telescopic rod on the upper fixing plate is connected with an external power supply through a lead.
Preferably, sliding holes are formed in the two ends of the connecting block, and sliding rods are inserted into the sliding holes in a sliding mode.
Preferably, the fixing plates are fixed on the wall body through screws.
Preferably, in a natural state of the spring, one end of the ball extends out of the opening of the spherical groove.
The utility model has the advantages that:
1. the organism passes through the connecting block and slides on the slide bar between the fixed plate, and can drive the connecting block through electric telescopic handle and slide from top to bottom on the slide bar to make the organism slide from top to bottom, thereby can adjust the height of organism on the wall body, the convenient teaching is used.
2. The dorsal ball of connecting block pushes up under the effect of the restoring force of spring and establishes on the wall body to when removing, the ball reciprocates and supplementary roll along with the organism, avoids long back, and the friction causes the oscilaltion inconvenient between connecting block and the wall body.
Drawings
Fig. 1 is a schematic structural view of a wall-mounted multimedia integrated machine for english teaching according to the present invention;
FIG. 2 is a schematic top view of the connecting block of FIG. 1;
fig. 3 is an enlarged view of a in fig. 2.
In the figure: the device comprises a machine body 1, connecting blocks 2, a fixing plate 3, an electric telescopic rod 4, a sliding rod 5, a limiting block 6, a ball 7, a spring 8, a spherical groove 9, a sliding hole 10 and a ball mounting seat 11.
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. 1-3, a multimedia all-in-one is used in wall-hanging english teaching, including organism 1, 1 dorsal mid-mounting of organism is fixed with connecting block 2, and sliding hole 10 has all been seted up at the both ends of connecting block 2, and sliding insert is equipped with slide bar 5 in the sliding hole 10, and the upper and lower both ends of slide bar 5 all install and are fixed with fixed plate 3, and the upper portion and the lower part of slide bar 5 all overlap and establish and be fixed with stopper 6, and the material of stopper 6 is rubber.
Electric telescopic handle 4 is fixed in the top installation of connecting block 2, and electric telescopic handle 4's top installation is fixed on top fixed plate 3, and electric telescopic handle 4 passes through the wire to be connected with external power source, and fixed plate 3 all passes through the mounting screw to be fixed on the wall body.
Spherical groove 9 has been seted up to the dorsal part of connecting block 2, is provided with ball mount pad 11 in the spherical groove 9, and the installation is fixed with spring 8 between the inner wall of spherical groove 9 and the 11 roof of ball mount pad, and installs ball 7 in the ball mount pad 11.
In the natural state of the spring 8, one end of the ball 7 protrudes from the opening of the spherical groove 9.
In the embodiment, an upper fixing plate 3 and a lower fixing plate 3 are fixed on a wall, the machine body 1 slides on a sliding rod 5 between the fixing plates 3 through a connecting block 2, and the connecting block 2 can be driven by an electric telescopic rod 4 to slide up and down on the sliding rod 5, so that the machine body 1 can slide up and down, and the height of the machine body 1 on the wall can be adjusted;
when organism 1 reciprocated simultaneously, the dorsal ball 7 of connecting block 2 was established on wall body 1 under the effect of the restoring force of spring 8 top to when removing, ball 7 reciprocated along with organism 1 and supplementary roll, avoid long time back, the friction causes the oscilaltion inconvenience between connecting block 2 and the wall body.
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. The utility model provides a multi-media all-in-one is used in wall-hanging english teaching, including organism (1), a serial communication port, organism (1) dorsal mid-mounting is fixed with connecting block (2), the both ends of connecting block (2) are slided and are inserted and are equipped with slide bar (5), fixed plate (3) have all been installed and are fixed at the upper and lower both ends of slide bar (5), and the top installation of connecting block (2) is fixed with electric telescopic handle (4), the top installation of electric telescopic handle (4) is fixed on top fixed plate (3), and spherical groove (9) have been seted up to the dorsal part of connecting block (2), be provided with ball mount pad (11) in spherical groove (9), the installation is fixed with spring (8) between the inner wall of spherical groove (9) and ball mount pad (11) roof, and install ball (7) in ball mount.
2. The wall-hanging multimedia integrated machine for English teaching of claim 1, wherein the upper portion and the lower portion of the slide bar (5) are both sleeved with and fixed with limiting blocks (6), and the limiting blocks (6) are made of rubber.
3. The wall-hanging multimedia all-in-one machine for English teaching of claim 1, wherein the electric telescopic rod (4) on the upper fixing plate (3) is connected with an external power supply through a wire.
4. The wall-hanging multimedia all-in-one machine for English teaching of claim 1, wherein sliding holes (10) are formed in both ends of the connecting block (2), and sliding rods (5) are inserted in the sliding holes (10) in a sliding manner.
5. The wall-hanging multimedia all-in-one machine for English teaching of claim 1, wherein the fixing plates (3) are fixed on the wall body through screws.
6. The wall-hanging multimedia integrated machine for English teaching as claimed in claim 1, wherein one end of the ball (7) extends out of the opening of the spherical groove (9) in the natural state of the spring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922034025.4U CN211040387U (en) | 2019-11-22 | 2019-11-22 | Multimedia integrated machine is used in wall-hanging english teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922034025.4U CN211040387U (en) | 2019-11-22 | 2019-11-22 | Multimedia integrated machine is used in wall-hanging english teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211040387U true CN211040387U (en) | 2020-07-17 |
Family
ID=71562969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922034025.4U Active CN211040387U (en) | 2019-11-22 | 2019-11-22 | Multimedia integrated machine is used in wall-hanging english teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211040387U (en) |
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2019
- 2019-11-22 CN CN201922034025.4U patent/CN211040387U/en active Active
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