CN214796336U - Teaching device is used in education of portable internet - Google Patents
Teaching device is used in education of portable internet Download PDFInfo
- Publication number
- CN214796336U CN214796336U CN202022655867.4U CN202022655867U CN214796336U CN 214796336 U CN214796336 U CN 214796336U CN 202022655867 U CN202022655867 U CN 202022655867U CN 214796336 U CN214796336 U CN 214796336U
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- education
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- device body
- teaching device
- cavity
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- 239000004744 fabric Substances 0.000 claims abstract description 22
- 230000002457 bidirectional effect Effects 0.000 claims description 19
- 230000001681 protective effect Effects 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 7
- 239000003292 glue Substances 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a teaching device technical field just discloses a teaching device is used in education of portable internet, including education device body and base, education device body is fixed set up in the upper surface of base, the fixed handle that is equipped with in top of education device body, the outside of education device body is equipped with the protection cloth cover, annular slot has been seted up to the upper surface of base, annular slot's inside is equipped with fixed frame, the bottom of protection cloth cover with the last fixed surface of fixed frame is connected, the inside of base is equipped with the cavity, the inside of cavity be equipped with be used for with fixed frame fixed joint mechanism. The utility model discloses not only portable uses, and can avoid dust or rainwater to fall on the surface of education device body to the life of education device body has been guaranteed.
Description
Technical Field
The utility model relates to a teaching technical field especially relates to a teaching device is used in portable internet education.
Background
The teaching device is an auxiliary device that the guide learner learners studied, the child who is used for early education children or preschool class generally uses, possess better teaching effect, and the consumption is lower, can the use of networking, wide application in early education children learn spoken language, in addition in use, can pair the networking with the head of a family's cell-phone after this teaching device is connected with the internet, thereby can dial the head of a family's phone through the button key that is equipped with on the device, and the operation is got up simple and conveniently, generally be fit for various early education children who just step into primary school and use.
Present children learn to use teaching device when using, not portable uses, and in case the teaching device is when not using for a long time, the surface of teaching device can drop the dust, can appear the rainwater even under special circumstances and spill the surface at the teaching device in addition to influence the life of teaching device. Therefore, the utility model provides a teaching device is used in portable internet education.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art teaching device for children's study when using, portable use not, in case the teaching device is when not using for a long time, the dust can have fallen on the surface of teaching device moreover, can appear the rainwater even under special circumstances and spill the surface at the teaching device to influence the problem of the life of teaching device, and the teaching device is used in the portable internet education that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable teaching device for internet education comprises an education device body and a base, wherein the education device body is fixedly arranged on the upper surface of the base, a handle is fixedly arranged at the top of the education device body, a protective cloth cover is arranged outside the education device body, an annular slot is formed in the upper surface of the base, a fixed frame is arranged inside the annular slot, the bottom of the protective cloth cover is fixedly connected with the upper surface of the fixed frame, a cavity is formed inside the base, and a clamping mechanism used for fixing the fixed frame is arranged inside the cavity;
the clamping mechanism comprises a bidirectional lead screw, moving blocks and clamping rods, the bidirectional lead screw is transversely located inside the cavity, two ends of the bidirectional lead screw are rotatably connected with the left side and the right side of the cavity respectively through rolling bearings, the left end of the bidirectional lead screw penetrates through the outer portion of the base, the moving blocks are arranged inside the cavity in a bilateral-symmetric sliding mode, the side walls of the two moving blocks are arranged with rod wall threads of the bidirectional lead screw through first threaded holes and second threaded holes respectively, the clamping rods are fixedly arranged on one sides, away from each other, of the two moving blocks, the other ends of the clamping rods penetrate through the inner portion of the annular slot, and clamping grooves matched with the clamping rods are formed in the inner side wall of the fixing frame.
Preferably, a metal elastic sheet penetrates through the inside of the protective cloth cover, and the lower end of the metal elastic sheet is fixedly connected with the upper surface of the fixing frame.
Preferably, the protective cloth cover is made of oilcloth.
Preferably, a rocking handle is fixedly arranged at one end, located outside the base, of the bidirectional screw rod.
Preferably, the lower surface of the base is fixedly provided with a rubber non-slip mat.
Preferably, the protective cloth cover and the fixing frame are bonded and fixed by glue.
Compared with the prior art, the utility model provides a teaching device is used in portable internet education possesses following beneficial effect:
1. this teaching device is used in portable internet education through the handle that is equipped with, is convenient for carry the use with education device body is portable, through the protection cloth cover that is equipped with, can keep apart the protection with education device body, avoids dust or rainwater to fall on the surface of education device body to the life of education device body has been guaranteed.
2. This teaching device is used in portable internet education through fixed frame, two-way lead screw, movable block, joint pole, metal flexure strip and the rocking handle that is equipped with, can be with the dismouting between fixed frame and the base to can use the dismouting of protective clothing cover.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses not only portable uses, and can avoid dust or rainwater to fall on the surface of education device body to the life of education device body has been guaranteed.
Drawings
Fig. 1 is a schematic structural view of a portable internet education teaching device provided by the utility model;
FIG. 2 is a schematic top view of the protective fabric cover and the fixing frame of FIG. 1;
fig. 3 is an enlarged view of a portion a of fig. 1.
In the figure: the teaching aid comprises an educational device body 1, a base 2, a handle 3, a protective cloth cover 4, a fixing frame 5, a bidirectional screw rod 6, a moving block 7, a clamping rod 8, a metal elastic sheet 9, a rocking handle 10 and a rubber anti-slip pad 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like 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, and 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 therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a teaching device for portable internet education comprises an education device body 1 and a base 2, wherein the education device body 1 is fixedly arranged on the upper surface of the base 2, a handle 3 is fixedly arranged at the top of the education device body 1, a protective cloth cover 4 is arranged outside the education device body 1, the protective cloth cover 4 is made of oilcloth and can play a role in effective water and dust prevention, an annular slot is formed in the upper surface of the base 2, a fixed frame 5 is arranged inside the annular slot, the bottom of the protective cloth cover 4 is fixedly connected with the upper surface of the fixed frame 5, a cavity is formed inside the base 2, and a clamping mechanism for fixing the fixed frame 5 is arranged inside the cavity;
the clamping mechanism comprises a bidirectional lead screw 6, a movable block 7 and clamping rods 8, the bidirectional lead screw 6 is transversely located inside a cavity, two ends of the bidirectional lead screw 6 are respectively rotatably connected with the left side and the right side of the cavity through rolling bearings, the left end of the bidirectional lead screw 6 penetrates through the outside of the base 2, one end of the bidirectional lead screw 6 located outside the base 2 is fixedly provided with a rocking handle 10, the movable block 7 is arranged inside the cavity in a bilateral symmetry sliding mode, the side walls of the two movable blocks 7 are respectively arranged on the rod wall threads of the two threaded blocks and the bidirectional lead screw 6, the clamping rods 8 are respectively fixedly arranged on one side where the two movable blocks 7 deviate from, the other ends of the two clamping rods 8 all penetrate through the inside of the annular slot, and the inner side wall of the fixed frame 5 is provided with a clamping groove matched with the clamping rods 8.
The inside of the protective cloth cover 4 is provided with a metal elastic sheet 9 in a penetrating manner, the lower end of the metal elastic sheet 9 is fixedly connected with the upper surface of the fixing frame 5, and a supporting function can be provided for the protective cloth cover 4.
The fixed rubber slipmat 11 that is equipped with of lower surface of base 2 can increase base 2 and place the frictional force between the face to increase the stability of placing.
The protective cloth cover 4 and the fixing frame 5 are bonded and fixed by glue.
The utility model discloses in, when needs are with the portable use of education device body 1, directly can carry education device body 1 through handle 3, when education device body 1 does not use for a long time, cover 4 covers the outside of education device body 1 with protection cloth and make fixed frame 5 insert the inside at the annular slot on base 2 surface, hand rotates rocking handle 10 again, rocking handle 10 drives two-way lead screw 6 rotatory, two-way lead screw 6 can make two movable blocks 7 be close to the removal relatively, thereby can drive joint pole 8 on two movable blocks 7 and the joint groove on the fixed frame 5 and cooperate, thereby accomplished the installation between fixed frame 5 and the base 2, can avoid dust or rainwater to fall on the surface of education device body 1, thereby the life of education device body 1 has been guaranteed.
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 teaching device for portable internet education comprises an education device body (1) and a base (2), and is characterized in that the education device body (1) is fixedly arranged on the upper surface of the base (2), a handle (3) is fixedly arranged at the top of the education device body (1), a protective cloth cover (4) is arranged outside the education device body (1), an annular slot is formed in the upper surface of the base (2), a fixed frame (5) is arranged inside the annular slot, the bottom of the protective cloth cover (4) is fixedly connected with the upper surface of the fixed frame (5), a cavity is arranged inside the base (2), and a clamping mechanism for fixing the fixed frame (5) is arranged inside the cavity;
the clamping mechanism comprises a bidirectional screw rod (6), a moving block (7) and a clamping rod (8), the bidirectional screw rod (6) is transversely positioned in the cavity, both ends of the bidirectional screw rod (6) are respectively and rotatably connected with the left side and the right side of the cavity through rolling bearings, the left end of the bidirectional screw rod (6) penetrates to the outside of the base (2), the moving blocks (7) are arranged in the cavity in a bilateral symmetry sliding mode, the side walls of the two moving blocks (7) are arranged with the rod wall threads of the bidirectional screw rod (6) through a first threaded hole and a second threaded hole respectively, the clamping rods (8) are respectively and fixedly arranged on one side of the two moving blocks (7) which are deviated from each other, the other ends of the two clamping rods (8) penetrate through the annular slot, the inner side wall of the fixing frame (5) is provided with a clamping groove matched with the clamping rod (8).
2. A portable teaching device for internet education as claimed in claim 1, wherein a metal elastic sheet (9) is provided through the inside of the protective cloth cover (4), and the lower end of the metal elastic sheet (9) is fixedly connected with the upper surface of the fixing frame (5).
3. A portable internet education teaching device as claimed in claim 1, wherein the protective cloth cover (4) is a tarpaulin.
4. A portable internet education teaching device as claimed in claim 1, wherein a rocking handle (10) is fixedly arranged at one end of the bidirectional screw rod (6) located outside the base (2).
5. A portable internet education teaching device as claimed in claim 1 wherein a rubber non-slip mat (11) is fixed to the lower surface of the base (2).
6. A portable teaching device for internet education as claimed in claim 1, wherein the protective cloth cover (4) and the fixing frame (5) are fixed by gluing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022655867.4U CN214796336U (en) | 2020-11-17 | 2020-11-17 | Teaching device is used in education of portable internet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022655867.4U CN214796336U (en) | 2020-11-17 | 2020-11-17 | Teaching device is used in education of portable internet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214796336U true CN214796336U (en) | 2021-11-19 |
Family
ID=78664464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022655867.4U Expired - Fee Related CN214796336U (en) | 2020-11-17 | 2020-11-17 | Teaching device is used in education of portable internet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214796336U (en) |
-
2020
- 2020-11-17 CN CN202022655867.4U patent/CN214796336U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |