CN209746864U - Special portable teaching aid containing box of english teaching - Google Patents
Special portable teaching aid containing box of english teaching Download PDFInfo
- Publication number
- CN209746864U CN209746864U CN201920124338.6U CN201920124338U CN209746864U CN 209746864 U CN209746864 U CN 209746864U CN 201920124338 U CN201920124338 U CN 201920124338U CN 209746864 U CN209746864 U CN 209746864U
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- CN
- China
- Prior art keywords
- containing box
- box body
- drawer
- fixedly connected
- teaching aid
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- 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.)
- Expired - Fee Related
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- 244000309464 bull Species 0.000 abstract 2
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
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- Drawers Of Furniture (AREA)
Abstract
The utility model discloses a special portable teaching aid containing box of english teaching, including the containing box body, containing box body bottom surface one end fixedly connected with bearing, and the inside rotation of bearing is connected with the bull stick to the bull stick both ends are located containing box body both sides fixedly connected with triangle wheel. The utility model discloses in, triangular wheel and universal wheel have been adopted, after the chamber door was closed to the user of service, vertical holding up containing box body, pull out flexible pull rod, handheld flexible pull rod can remove this device through universal wheel and triangular wheel, when meetting stair needs the step, through flexible pull rod pulling containing box body simultaneously, and make triangular wheel butt stair step, pulling containing box body on through flexible pull rod slant, the triangular wheel is supplementary this device under the pulling force drives and is climbed the rank, the portable trouble of traditional containing box user has been saved, user of service's physical power has been saved, convenient to use person carries.
Description
Technical Field
The utility model relates to a teaching aid technical field especially relates to a special portable teaching aid containing box of english teaching.
Background
Make the student can understand the general title of all kinds of utensils that the teaching content used and the apparatus that the teacher used when giving lessons directly perceivedly, vividly, the teaching aid can improve student's interest in learning, richen perceptual understanding, help forms clear and definite notion, development student's observation ability and thinking ability, generally divide ordinary teaching aid, special teaching aid, infant teaching aid 3 types, the teaching aid finishes using the back, needs the containing box to accomodate the arrangement, convenient save and transport.
the containing box of english teaching usefulness at present stage is mostly portable case, because inside teaching aid is more, it is comparatively hard to carry, and most english teacher is mostly girl, physical power is limited, the inconvenient use of the containing box of traditional heaviness, and need broadcast hearing in english teaching, still need english teaching personnel to carry music playback devices alone, and in case meet the classroom and have a power failure, traditional music playback devices just can not be used, influence normal teaching, to the above-mentioned problem, the special portable teaching aid containing box of english teaching is proposed specially to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the portable teaching aid containing box of english teaching dedicated that provides.
in order to achieve the above purpose, the utility model adopts the following technical scheme: a portable teaching aid containing box special for English teaching comprises a containing box body, wherein one end of the bottom surface of the containing box body is fixedly connected with a bearing, the inside of the bearing is rotatably connected with a rotating rod, two ends of the rotating rod are positioned at two sides of the containing box body and fixedly connected with triangular wheels, an universal wheel is fixedly connected above the surface of one side of the containing box body, a telescopic pull rod is fixedly connected with the bottom surface of the containing box body, two sides of the telescopic pull rod are positioned at the bottom surface of the containing box body and fixedly connected with supporting legs, a drawer groove is formed in the containing box body, a cushion pad is pasted on the top surface inside the drawer groove, a sliding groove is formed in the bottom surface inside the drawer groove, a drawer is spliced in the drawer groove, a sliding block is arranged on the bottom surface of the drawer, the sliding block is clamped in the sliding groove, a storage battery is arranged at one end of, the storage box comprises a storage box body and is characterized in that a music player is embedded in the top surface of the interior of the storage box body above a loudspeaker, a control panel is embedded in the top surface of the storage box body, a USB interface is embedded in the top surface of the control panel, and a control key is embedded in the top surface of the control panel on one side of the USB interface.
As a further description of the above technical solution:
the drawer groove is provided with a plurality of, the drawer is provided with a plurality of, and the drawer internal partitioning becomes the different standing groove of a plurality of shapes to standing groove internal surface pastes and has the cushion, drawer one side fixed surface is connected with the drawer handle.
As a further description of the above technical solution:
The storage box comprises a storage box body and is characterized in that a box door is hinged to the front vertical surface of the storage box body, a switch handle is arranged on the surface of the box door, and a lifting handle is connected to the center of the top surface of the storage box body through a bolt.
As a further description of the above technical solution:
The bottom surfaces of the supporting legs and the bottom surfaces of the triangular wheels are positioned on the same horizontal plane.
As a further description of the above technical solution:
the output end of the control panel is electrically connected with the input end of the music player, and the output end of the music player is electrically connected with the input end of the loudspeaker.
As a further description of the above technical solution:
The containing box body and the drawer are made of plastic materials.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. The utility model discloses in, triangular wheel and universal wheel have been adopted, after the chamber door was closed to the user of service, vertical holding up containing box body, pull out flexible pull rod, handheld flexible pull rod can remove this device through universal wheel and triangular wheel, when meetting stair needs the step, through flexible pull rod pulling containing box body simultaneously, and make triangular wheel butt stair step, pulling containing box body on through flexible pull rod slant, the triangular wheel is supplementary this device under the pulling force drives and is climbed the rank, the portable trouble of traditional containing box user has been saved, user of service's physical power has been saved, convenient to use person carries.
2. The utility model discloses in, the battery has been adopted, a loudspeaker, audio player, control panel and USB interface, the user of service can be connected the storage device who hand-carries with the USB interface, select the broadcast through control panel, music file among the storage device reads through audio player and passes through speaker public address broadcast again, the battery is the speaker, audio player and control panel provide electric power, the person of facilitating the use also can normally play english hearing when the classroom does not have the electricity, a loudspeaker, audio player, the trouble that the user of service carried playback devices alone has been saved in the setting of control panel and USB interface, provide convenience for english hearing and oral teaching.
Drawings
FIG. 1 is a front view of a portable teaching aid storage box special for English teaching according to the present invention;
FIG. 2 is a schematic view of the internal structure of the storage box body of the present invention;
FIG. 3 is a top view of the drawer of the present invention;
fig. 4 is a sectional view of the storage box body of the present invention;
Fig. 5 is the utility model provides a pair of portable teaching aid containing box of english teaching dedicated.
Illustration of the drawings:
1-a storage box body, 2-a switch handle, 3-a box door, 4-a lifting handle, 5-a universal wheel, 6-a triangular wheel, 7-a bearing, 8-a rotating rod, 9-a telescopic pull rod, 10-a supporting leg, 11-a drawer groove, 12-a drawer, 13-a cushion pad, 14-a sliding groove, 15-a sliding block, 16-a placing groove, 17-a cushion, 18-a drawer handle, 19-a storage battery, 20-a loudspeaker, 21-a music player, 22-a USB interface, 23-a control panel and 24-a control key.
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. 1-5, a portable teaching aid storage box special for english teaching comprises a storage box body 1, a bearing 7 is fixedly connected to one end of the bottom surface of the storage box body 1, a rotating rod 8 is rotatably connected to the inside of the bearing 7, triangular wheels 6 are fixedly connected to two ends of the rotating rod 8 which are positioned at two sides of the storage box body 1, a universal wheel 5 is fixedly connected to the upper part of one side surface of the storage box body 1, a telescopic pull rod 9 is fixedly connected to the bottom surface of the storage box body 1, supporting legs 10 are fixedly connected to two sides of the telescopic pull rod 9 which are positioned at the bottom surface of the storage box body 1, a drawer groove 11 is formed in the storage box body 1, a buffer pad 13 is adhered to the inner top surface of the drawer groove 11, a chute 14 is formed in the inner bottom surface of the drawer groove 11, a drawer 12 is inserted in the drawer groove 11, a slider 15 is arranged on the bottom surface of the drawer 12, the, and the storage battery 19 is located inside the containing box body 1 above and embedded with the speaker 20, the top surface of the containing box body 1 inside is located above the speaker 20 and embedded with the music player 21, and the top surface of the containing box body 1 is embedded with the control panel 23, the top surface of the control panel 23 is embedded with the USB interface 22, and one side of the USB interface 22 is located on the top surface of the control panel 23 and embedded with the control key 24.
The drawer grooves 11 are provided with a plurality of drawers 12, the interior of the drawer 12 is divided into a plurality of placing grooves 16 with different shapes, soft pads 17 are pasted on the inner surfaces of the placing grooves 16, a drawer handle 18 is fixedly connected on the surface of one side of the drawer 12, a box door 3 is hinged on the right vertical surface of a containing box body 1, a switch handle 2 is arranged on the surface of the box door 3, a lifting handle 4 is connected to the central position of the top surface of the containing box body 1 through a bolt, the bottom surfaces of supporting legs 10 and triangular wheels 6 are positioned on the same horizontal plane, the output end of a control panel 23 is electrically connected with the input end of a music player 21, the output end of the music player 21 is electrically connected with the input end of a loudspeaker 20, the containing box body 1 and the drawer 12 are both made of plastic, the placing grooves 16 and the soft pads 17 pasted on the inner surfaces prevent a teaching, drawer 12 bottom surface is less than 1mm apart from 13 bottom surfaces of blotter highly, prevents that the teaching aid from breaking away from standing groove 16 in handling, and flexible pull rod 9 is extending structure, and its structure is the same with the draw-bar box pull rod common on the market.
The working principle is as follows: when in use, after a user closes the box door 3, the user vertically holds up the containing box body 1, pulls out the telescopic pull rod 9, holds the telescopic pull rod 9 by hand to move the device through the universal wheel 5 and the triangular wheel 6, simultaneously, when the user needs to go upstairs when the user encounters stairs, pulls the containing box body 1 through the telescopic pull rod 9, enables the triangular wheel 6 to abut against the stairs, pulls the containing box body 1 upwards in an inclined way through the telescopic pull rod 9, the triangular wheel 6 assists the device to climb the stairs under the driving of pulling force, the trouble that the user needs to carry the traditional containing box by hand is saved, after the user moves to a proper position, the box door 3 is opened through the switch handle 2, the drawer 12 can be pulled out through the drawer handle 18, the teaching aid in the placing groove 16 can be taken out for use, the user can connect the portable storage device with the USB interface 22, the control panel 23 selects to play, the music file in the storage device is read through the music player 21 and played, the battery 19 provides electric power for speaker 20, music player 21 and control panel 23, and the person of facilitating the use also can normally play english listening comprehension when the classroom does not have the electricity, and the back of using finishes, with the teaching aid income standing groove 16 in, it can to close chamber door 3.
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. A portable teaching aid containing box special for English teaching comprises a containing box body (1) and is characterized in that one end of the bottom surface of the containing box body (1) is fixedly connected with a bearing (7), the inside of the bearing (7) is rotatably connected with a rotating rod (8), two ends of the rotating rod (8) are fixedly connected with triangular wheels (6) on two sides of the containing box body (1), a universal wheel (5) is fixedly connected above the surface of one side of the containing box body (1), a telescopic pull rod (9) is fixedly connected with the bottom surface of the containing box body (1), supporting legs (10) are fixedly connected on two sides of the telescopic pull rod (9) on the bottom surface of the containing box body (1), a drawer groove (11) is formed in the containing box body (1), a cushion pad (13) is pasted on the top surface inside the drawer groove (11), and a sliding groove (14) is formed in the bottom surface inside the drawer groove, drawer (12) are spliced in drawer groove (11), and drawer (12) bottom surface is equipped with slider (15) to slider (15) joint is in spout (14), the inside bottom surface of containing box body (1) is located drawer groove (11) one end and is equipped with battery (19), and battery (19) top is located containing box body (1) inside embedding and has speaker (20), the inside top surface of containing box body (1) is located speaker (20) top embedding and has music player (21), and containing box body (1) top surface inlays and has control panel (23), control panel (23) top surface embedding has USB interface (22), and USB interface (22) one side is located control panel (23) top surface embedding and has control button (24).
2. The portable teaching aid containing box for English teaching according to claim 1, wherein the drawer groove (11) is provided with a plurality of grooves, the drawer (12) is provided with a plurality of grooves (16) which are separated into different shapes inside the drawer (12), the inner surface of each groove (16) is pasted with a soft pad (17), and a drawer handle (18) is fixedly connected to one side surface of the drawer (12).
3. the portable teaching aid containing box special for English teaching according to claim 1, wherein a box door (3) is hinged to the front vertical surface of the containing box body (1), a switch handle (2) is arranged on the surface of the box door (3), and a lifting handle (4) is bolted to the center of the top surface of the containing box body (1).
4. the portable teaching aid containing box for English teaching of claim 1, wherein the bottom surfaces of the supporting legs (10) and the triangular wheels (6) are located on the same horizontal plane.
5. The portable teaching aid containing box for english teaching of claim 1, characterized in that, the control panel (23) output is electrically connected with the music player (21) input, and the music player (21) output is electrically connected with the speaker (20) input.
6. the portable teaching aid containing box special for English teaching of claim 1, wherein the containing box body (1) and the drawer (12) are made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920124338.6U CN209746864U (en) | 2019-01-24 | 2019-01-24 | Special portable teaching aid containing box of english teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920124338.6U CN209746864U (en) | 2019-01-24 | 2019-01-24 | Special portable teaching aid containing box of english teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209746864U true CN209746864U (en) | 2019-12-06 |
Family
ID=68706226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920124338.6U Expired - Fee Related CN209746864U (en) | 2019-01-24 | 2019-01-24 | Special portable teaching aid containing box of english teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209746864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112017520A (en) * | 2020-09-04 | 2020-12-01 | 重庆水利电力职业技术学院 | Water conservancy teaching device |
-
2019
- 2019-01-24 CN CN201920124338.6U patent/CN209746864U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112017520A (en) * | 2020-09-04 | 2020-12-01 | 重庆水利电力职业技术学院 | Water conservancy teaching device |
| CN112017520B (en) * | 2020-09-04 | 2021-04-02 | 重庆水利电力职业技术学院 | Water conservancy teaching device |
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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: 20191206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |