CN209785345U - English speech analysis and correction teaching device - Google Patents
English speech analysis and correction teaching device Download PDFInfo
- Publication number
- CN209785345U CN209785345U CN201920093301.1U CN201920093301U CN209785345U CN 209785345 U CN209785345 U CN 209785345U CN 201920093301 U CN201920093301 U CN 201920093301U CN 209785345 U CN209785345 U CN 209785345U
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- China
- Prior art keywords
- box
- fixedly connected
- box body
- teaching device
- screw rod
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Abstract
The utility model discloses an english speech analysis and correction teaching device, including box and case lid, one side at box top is passed through the hinge and is connected with the case lid, the spout that uses with the slider cooperation is all seted up to the inside left and right sides of box, the slider just keeps away from the one end fixedly connected with backup pad of spout, set up the screw hole that uses with the screw rod cooperation in the backup pad, the screw rod runs through the backup pad and extends to and be connected with the bearing on the inside bottom surface of box, and the top surface of backup pad just is located two fixed plates of a side symmetry fixedly connected with of screw rod. This english speech analysis and correction teaching device makes the convenience correct its speech analysis and carries the device body through setting up box, case lid, flexible pull rod and universal wheel for facilitate the use makes to be convenient for correct the device body with speech analysis and rises from the box through screw rod and backup pad, is convenient for operate it, and when the outdoor teaching, it is more convenient to carry.
Description
Technical Field
The utility model belongs to the technical field of the english teaching, concretely relates to english speech analysis and correction teaching device.
Background
along with the development of society, english has become one of important language, english teaching faces the challenge of making a great deal of weight, pronunciation is one of the three key elements of language, be the important content of english study, be the key content of english teaching, the quality direct influence of speech teaching is to the success or failure of english teaching, teacher adopts oral form to develop the teaching in teaching process mostly, and in the teaching process, correct the device through speech analysis and correct the pronunciation, make the degree of accuracy that improves student's pronunciation, but inconvenient carrying it in teaching process, and if outdoor teaching, it is also very inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an english speech analysis and correction teaching device to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an English voice analysis and correction teaching device comprises a box body and a box cover, wherein one side of the top of the box body is connected with the box cover through a hinge, sliding grooves matched with sliding blocks are formed in the left side and the right side of the interior of the box body, a supporting plate is fixedly connected to one end, far away from the sliding grooves, of each sliding block, a threaded hole matched with a screw rod is formed in the supporting plate, the screw rod penetrates through the supporting plate and extends to the bottom surface of the interior of the box body to be connected with a bearing, two fixing plates are symmetrically and fixedly connected to the top surface of the supporting plate and located on one side of the screw rod, one side, far away from the screw rod, of each fixing plate is fixedly connected with a movable plate through a spring, a voice analysis and correction device body is placed between the two movable plates and located, and a storage battery is arranged on the bottom surface inside the box body and on the left side of the screw rod.
This setting utilizes box, case lid, flexible pull rod and universal wheel to make the convenience correct the device body to its speech analysis and carry for facilitate the use makes to be convenient for correct the device body with speech analysis and rises from the box through screw rod and backup pad, is convenient for operate it, and when teaching in the open air, it is more convenient to carry.
Preferably, the top of the supporting plate is fixedly connected with a fixing frame on the left side of the screw rod.
The book storage device utilizes the fixing frame to store books.
Preferably, a rubber cushion pad is fixedly connected to the bottom surface of the case cover and above the voice analysis and correction device body.
Preferably, the upper surface of the box cover is fixedly connected with a lifting handle, and the surface of the lifting handle is wrapped with an anti-slip rubber sleeve.
Preferably, a writing pen holding groove is formed in the top of the box body and one side of the cavity.
Preferably, the inside of box just is located the below symmetry fixedly connected with two locating plates of backup pad, and sliding connection has the drawer between two locating plates.
This setting is convenient for place the teaching aid that the teaching needs used through the drawer, makes things convenient for the teacher to look for, improves teaching efficiency.
The utility model discloses a technological effect and advantage: this english speech analysis and correction teaching device makes the convenience correct its speech analysis and carries the device body through setting up box, case lid, flexible pull rod and universal wheel for facilitate the use makes to be convenient for correct the device body with speech analysis and rises from the box through screw rod and backup pad, is convenient for operate it, and when the outdoor teaching, it is more convenient to carry.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural appearance of the present invention;
Fig. 3 is a schematic view showing the top view of the box and the box cover structure of the present invention.
In the figure: 1. a box body; 2. a box cover; 3. a slider; 4. a chute; 5. a support plate; 6. a screw; 7. a fixing plate; 8. a spring; 9. a movable plate; 10. a voice analysis and correction device body; 11. a telescopic pull rod; 12. a universal wheel; 13. a fixing frame; 14. a rubber cushion pad; 15. a handle; 16. a writing pen placing groove; 17. positioning a plate; 18. a drawer; 19. and (4) a storage battery.
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. 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.
The utility model provides an English voice analysis and correction teaching device as shown in figures 1-3, which comprises a box body 1 and a box cover 2, wherein one side of the top of the box body 1 is connected with the box cover 2 through a hinge, the left side and the right side of the interior of the box body 1 are both provided with a chute 4 matched with a slide block 3 for use, one end of the slide block 3 away from the chute 4 is fixedly connected with a support plate 5, the support plate 5 is provided with a threaded hole matched with a screw 6 for use, the screw 6 penetrates through the support plate 5 and extends to the bottom surface of the interior of the box body 1 to be connected with a bearing, one side of the top surface of the support plate 5 and positioned at the screw 6 is symmetrically and fixedly connected with two fixed plates 7, one side of the fixed plate 7 away from the screw 6 is fixedly connected with a movable plate 9 through a spring 8, and a voice, and the voice analysis and correction device body 10 is a voice analysis and correction device in the application patent No. CN106373560A, wherein a telescopic pull rod 11 is arranged at one side outside the box body 1, a universal wheel 12 is fixedly connected to the bottom surface of the box body 1, and a storage battery 19 is arranged on the bottom surface inside the box body 1 and on the left side of the screw rod 6.
Specifically, a fixing frame 13 is fixedly connected to the top of the supporting plate 5 and positioned on the left side of the screw 6.
Specifically, a rubber cushion 14 is fixedly connected to the bottom surface of the case cover 2 and above the voice analysis and correction device body 10.
Specifically, the upper surface of the box cover 2 is fixedly connected with a handle 15, and the surface of the handle 15 is wrapped with an anti-slip rubber sleeve.
Specifically, a writing pen holding groove 16 is formed in the top of the box body 1 and on one side of the cavity.
Specifically, two positioning plates 17 are symmetrically and fixedly connected to the inside of the box body 1 and below the supporting plate 5, and a drawer 18 is slidably connected between the two positioning plates 17.
The English voice analysis and correction teaching device is characterized in that when the teaching device needs to be used, the box cover 2 is opened, the screw 6 is rotated to drive the supporting plate 5 to move upwards, the sliding block 3 slides inside the sliding groove 4 to limit the supporting plate 5, the voice analysis correction device body 10 is lifted from the box body 1, the supporting plate 5 is close to the top of the box body 1, books are taken out of the fixing frame 13, the voice analysis correction device body 10 is powered on, operation of the device is facilitated, when teaching is conducted outdoors, the voice analysis correction device body 10 is convenient to carry through the linkage relation among the box body 1, the universal wheel 12 and the telescopic pull rod 11, the storage battery 19 is used for powering on the voice analysis correction device body 10, the device is normally used, when the teaching aid is needed, the drawer 18 is pulled, and the drawer 18 is in sliding connection with the positioning plate 17, the drawer 18 is convenient to draw out, so that the teaching aid in the drawer can be taken out, and the use is convenient.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides an english speech analysis and correction teaching device, includes box (1) and case lid (2), its characterized in that: one side of the top of the box body (1) is connected with the box cover (2) through a hinge, sliding grooves (4) matched with the sliding blocks (3) are formed in the left side and the right side of the interior of the box body (1), a supporting plate (5) is fixedly connected to one end, far away from the sliding grooves (4), of each sliding block (3), threaded holes matched with the corresponding screw rods (6) are formed in the corresponding supporting plate (5), the corresponding screw rods (6) penetrate through the corresponding supporting plates (5) and extend to the bottom surface of the interior of the box body (1) to be connected with a bearing, two fixing plates (7) are symmetrically and fixedly connected to the top surface of the corresponding supporting plate (5) and located on one side of the corresponding screw rod (6), the fixing plates (7) are fixedly connected with movable plates (9) through springs (8), and a voice analysis correcting device body (10) is placed between the two movable plates (9), the portable multifunctional electric kettle is characterized in that a telescopic pull rod (11) is arranged on one side of the outer portion of the box body (1), universal wheels (12) are fixedly connected to the bottom surface of the box body (1), and a storage battery (19) is arranged on the bottom surface of the inner portion of the box body (1) and on the left side of the screw rod (6).
2. The english language analysis and correction teaching device of claim 1, wherein: the top of the supporting plate (5) is fixedly connected with a fixing frame (13) on the left side of the screw rod (6).
3. The english language analysis and correction teaching device of claim 1, wherein: and a rubber cushion pad (14) is fixedly connected to the bottom surface of the box cover (2) and positioned above the voice analysis and correction device body (10).
4. The english language analysis and correction teaching device of claim 1, wherein: the upper surface of the box cover (2) is fixedly connected with a handle (15), and the surface of the handle (15) is wrapped with an anti-slip rubber sleeve.
5. The english language analysis and correction teaching device of claim 1, wherein: and a writing pen placing groove (16) is formed in the top of the box body (1) and one side of the cavity.
6. the english language analysis and correction teaching device of claim 1, wherein: the inside of box (1) just is located the below symmetry fixedly connected with two locating plates (17) of backup pad (5), and sliding connection has drawer (18) between two locating plates (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920093301.1U CN209785345U (en) | 2019-01-21 | 2019-01-21 | English speech analysis and correction teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920093301.1U CN209785345U (en) | 2019-01-21 | 2019-01-21 | English speech analysis and correction teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209785345U true CN209785345U (en) | 2019-12-13 |
Family
ID=68793020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920093301.1U Expired - Fee Related CN209785345U (en) | 2019-01-21 | 2019-01-21 | English speech analysis and correction teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209785345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111402647A (en) * | 2020-04-20 | 2020-07-10 | 曾瑞云 | English teaching aid of supplementary pronunciation |
-
2019
- 2019-01-21 CN CN201920093301.1U patent/CN209785345U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111402647A (en) * | 2020-04-20 | 2020-07-10 | 曾瑞云 | English teaching aid of supplementary pronunciation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 Termination date: 20220121 |