CN204406776U - A kind of oral English practicing device - Google Patents
A kind of oral English practicing device Download PDFInfo
- Publication number
- CN204406776U CN204406776U CN201520047154.6U CN201520047154U CN204406776U CN 204406776 U CN204406776 U CN 204406776U CN 201520047154 U CN201520047154 U CN 201520047154U CN 204406776 U CN204406776 U CN 204406776U
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- China
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- connects
- plates
- end cover
- base
- round platform
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- Expired - Fee Related
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- Electrically Operated Instructional Devices (AREA)
Abstract
A kind of oral English practicing device.Its composition of this product comprises: base, base has circular groove, circular groove connects 3 inserting grooves, circular groove inserts round platform, round platform has circular hole, circular hole linking springs, spring connects backstay, backstay ejects and inserts inserting groove location, the base in the outside of circular groove has screw thread annular distance, screw thread annular distance connects swivel nut, swivel nut connects annulus, annulus is through end cover, annulus pushes down round platform, round platform connects end cover, end cover has internal thread, end cover connects lifting screw, lifting screw connects polished rod, polished rod connects prism, a face of the corresponding prism of each inserting groove, base has rectangular recess, language repeater is inserted in rectangular recess, language repeater is built with Oral English Training tape.The utility model is used for Oral English Practice exercise.
Description
Technical field
the utility model relates to a kind of oral English practicing device.
Background technology
student is when carrying out Oral English Practice exercise, be merely able to judge whether pronunciation is accurate with feeling, cannot judge whether shape of the mouth as one speaks pronunciation puts in place, particularly student oneself cannot know especially that when practise English is spoken whether the pronunciation of oneself is correct, is unfavorable for the exercise of Oral English Practice.
Summary of the invention
whether accurately the purpose of this utility model is to provide one can contrast prism practise English spoken language pronunciation, the oral English practicing device of comparison successful.
above-mentioned object is realized by following technical scheme:
a kind of oral English practicing device, its composition comprises: base, described base has circular groove, described circular groove connects 3 inserting grooves, described circular groove inserts round platform, described round platform has circular hole, described circular hole linking springs, described spring connects backstay, described backstay ejects the location of the inserting groove described in inserting, the described base in the outside of described circular groove has screw thread annular distance, described screw thread annular distance connects swivel nut, described swivel nut connects annulus, described annulus is through end cover, described annulus pushes down described round platform, end cover described in described round platform connects, described end cover has internal thread, described end cover connects lifting screw, described lifting screw connects polished rod, described polished rod connects prism, a face of the corresponding prism described in of the inserting groove described in each, described base has rectangular recess, language repeater is inserted in described rectangular recess, described language repeater is built with Oral English Training tape.
described a kind of oral English practicing device, described prism comprises triangle bottom plate, polished rod described in described triangle bottom plate connects, described triangle bottom plate has triangle slot, a plate is inserted on a limit of described triangle slot, the left side of a described plate has left oblique cutting groove, the right side of a described plate has right oblique cutting groove, described left oblique cutting groove inserts No. two plates, described right oblique cutting groove inserts No. three plates, No. two described plates and the bottom of described No. three plates are all inserted in described triangle slot, No. two described plates and described No. three plates all have jack, insert inverted U-shaped plug-in unit between described jack and connect location, level crossing inlayed by a described plate, convex mirror inlayed by No. two described plates, concave mirror inlayed by No. three described plates.
described a kind of oral English practicing device, four angles of described rectangular recess all connect round jack, and described round jack wringing fit inserts round bar, and described round bar connects elasticity round bar, described elasticity round bar connects right angle splint, and described right angle splint is fixedly clamped described language repeater.
beneficial effect:
1. the face of the corresponding prism of each inserting groove that adopts of the utility model, inserting groove and backstay with the use of positioning to each face of prism accurately, accurate positioning, easy to use, flexible.
three faces of the prism that the utility model adopts are inlaid with different minute surfaces, student is studied English giocoso in amusement, can improve the efficiency of English study well.
can be elevated freely between the end of the present utility model cover and lifting screw, facilitate the student of different height to use.
the elasticity round bar that the utility model adopts and right angle splint with the use of, tightly can fix language repeater, use safety, stable.
accompanying drawing illustrates:
accompanying drawing 1 is the structural representation of this product.
accompanying drawing 2 is front views of accompanying drawing 1.
embodiment:
embodiment 1:
a kind of oral English practicing device, its composition comprises: base 1, described base has circular groove 2, described circular groove connects 3 inserting grooves 3, described circular groove inserts round platform 4, described round platform has circular hole 5, described circular hole linking springs 6, described spring connects backstay 7, described backstay ejects the location of the inserting groove described in inserting, the described base in the outside of described circular groove has screw thread annular distance 8, described screw thread annular distance connects swivel nut 9, described swivel nut connects annulus 10, described annulus is through end cover 11, described annulus pushes down described round platform, end cover described in described round platform connects, described end cover has internal thread, described end cover connects lifting screw 12, described lifting screw connects polished rod 13, described polished rod connects prism, a face of the corresponding prism described in of the inserting groove described in each, described base has rectangular recess 14, language repeater 15 is inserted in described rectangular recess, described language repeater is built with Oral English Training tape.
embodiment 2:
a kind of oral English practicing device described in embodiment 1, described prism comprises triangle bottom plate 16, polished rod described in described triangle bottom plate connects, described triangle bottom plate has triangle slot 17, a plate 18 is inserted on a limit of described triangle slot, the left side of a described plate has left oblique cutting groove 19, the right side of a described plate has right oblique cutting groove 20, described left oblique cutting groove inserts No. two plates 21, described right oblique cutting groove inserts No. three plates 22, No. two described plates and the bottom of described No. three plates are all inserted in described triangle slot, No. two described plates and described No. three plates all have jack 23, insert inverted U-shaped plug-in unit 24 between described jack and connect location, level crossing 25 inlayed by a described plate, convex mirror 26 inlayed by No. two described plates, concave mirror 27 inlayed by No. three described plates.
embodiment 3:
a kind of oral English practicing device described in embodiment 2, four angles of described rectangular recess all connect round jack 28, described round jack wringing fit inserts round bar 29, described round bar connects elasticity round bar 30, described elasticity round bar connects right angle splint 31, and described right angle splint is fixedly clamped described language repeater.
Claims (3)
1. an oral English practicing device, its composition comprises: base, it is characterized in that: described base has circular groove, described circular groove connects 3 inserting grooves, described circular groove inserts round platform, described round platform has circular hole, described circular hole linking springs, described spring connects backstay, described backstay ejects the location of the inserting groove described in inserting, the described base in the outside of described circular groove has screw thread annular distance, described screw thread annular distance connects swivel nut, described swivel nut connects annulus, described annulus is through end cover, described annulus pushes down described round platform, end cover described in described round platform connects, described end cover has internal thread, described end cover connects lifting screw, described lifting screw connects polished rod, described polished rod connects prism, a face of the corresponding prism described in of the inserting groove described in each, described base has rectangular recess, language repeater is inserted in described rectangular recess, described language repeater is built with Oral English Training tape.
2. a kind of oral English practicing device according to claim 1, it is characterized in that: described prism comprises triangle bottom plate, polished rod described in described triangle bottom plate connects, described triangle bottom plate has triangle slot, a plate is inserted on a limit of described triangle slot, the left side of a described plate has left oblique cutting groove, the right side of a described plate has right oblique cutting groove, described left oblique cutting groove inserts No. two plates, described right oblique cutting groove inserts No. three plates, No. two described plates and the bottom of described No. three plates are all inserted in described triangle slot, No. two described plates and described No. three plates all have jack, insert inverted U-shaped plug-in unit between described jack and connect location, level crossing inlayed by a described plate, convex mirror inlayed by No. two described plates, concave mirror inlayed by No. three described plates.
3. a kind of oral English practicing device according to claim 2, it is characterized in that: four angles of described rectangular recess all connect round jack, described round jack wringing fit inserts round bar, described round bar connects elasticity round bar, described elasticity round bar connects right angle splint, and described right angle splint is fixedly clamped described language repeater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520047154.6U CN204406776U (en) | 2015-01-23 | 2015-01-23 | A kind of oral English practicing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520047154.6U CN204406776U (en) | 2015-01-23 | 2015-01-23 | A kind of oral English practicing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204406776U true CN204406776U (en) | 2015-06-17 |
Family
ID=53430617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520047154.6U Expired - Fee Related CN204406776U (en) | 2015-01-23 | 2015-01-23 | A kind of oral English practicing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204406776U (en) |
-
2015
- 2015-01-23 CN CN201520047154.6U patent/CN204406776U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20160123 |
|
| EXPY | Termination of patent right or utility model |