English pronunciation assists learning device
Technical Field
The utility model relates to a teaching aid technical field specifically is an english pronunciation supplementary learning device.
Background
English is an official language specified internationally, is an official language of european union, many international organizations and the state of the english federation, is also the most widely used language in the world, and has the third-generation mother language user population of the world, so the importance of english practice is self-evident, the mouth shape is important in english pronunciation practice, so many users can read and pronounce english vocabulary entries to be practiced against a mirror, and thus observe whether the mouth shape is accurate during pronunciation, but this practice mode has certain field limitations and certain limitations, and therefore, an english pronunciation auxiliary learning device is urgently needed to be designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an english pronunciation supplementary learning device to a lot of users who provide in solving above-mentioned background art can be facing to the mirror will need the english vocabulary entry of practicing to read the pronunciation aloud, and whether the mouth shape when observing the pronunciation is accurate, but this kind of exercise mode has certain place restriction, has the problem of certain limitation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a learning device is assisted in pronunciation of english, the package rubbing board body, first cavity has been seted up to the top of the board body, the fixed plate has been inserted to the inside of first cavity, the front embedding of fixed plate has the exercise mirror, the positive fixed mounting of board body has places the board, place the positive top fixed mounting of board and have the roof, it is equipped with the bottom plate to place the board bottom.
Preferably, a third cavity is formed in the bottom end of the placing plate, two extension springs are fixedly mounted at the top end inside the third cavity, and the bottom ends of the two extension springs are fixedly connected with the top end of the bottom plate.
Preferably, the right side of the fixing frame is provided with a first connecting groove, the first connecting groove is communicated with the second cavity, a pull rod is inserted into the first connecting groove, and the left end of the pull rod is fixedly connected with the right end of the inserted rod.
Preferably, the slot has been seted up on the right side of fixed plate, and the quantity of slot is two, first logical groove has been seted up on the right side of plate body, and first logical groove is linked together with first cavity, the right side fixed mounting of plate body has the mount, the second cavity has been seted up in the left side of mount, and the second cavity is linked together with first logical groove, the inside fixed mounting of second cavity has first compression spring, first compression spring's left end fixed mounting has the inserted bar, and the inserted bar passes first logical groove and mutually supports with the slot.
Preferably, a first sliding groove is formed in the plate body on the left side of the inner wall of the first cavity and communicated with the first cavity, a first sliding block is slidably mounted in the first sliding groove, and the right side of the first sliding block is fixedly connected with the left side of the fixing plate.
Preferably, the second spout has been seted up in the front of fixed plate, and the quantity of second spout is two, two the inside slidable mounting of second spout has the second slider all, the front fixed mounting that all of second slider has the second spout, two one side that the second spout is close to each other is equipped with the connecting rod, the back fixed mounting of connecting rod has clean sponge board.
Preferably, the connecting rod is close to one side of link and has all been seted up the second and led to the groove, the inside all fixed mounting that the second led to the groove has second compression spring, the equal fixed mounting of one end that second compression spring kept away from each other has the gag lever post, the second spacing groove has all been seted up to one side that the link is close to each other, and the one end of gag lever post all extends to the inside of second spacing groove.
Preferably, the second spread groove has been seted up in the front of connecting rod, and the quantity of second spread groove is two, the second spread groove all communicates with the second spread groove mutually, connecting rod has all been inserted to the inside of second spread groove, connecting rod's the back all with the positive fixed connection of gag lever post.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through being provided with first compression spring, the inserted bar, pull rod and slot, make when idle, exercise mirror and fixed plate are accomodate to the inside of first cavity, at this moment the inserted bar mutually supports with the slot on fixed plate right side top, thereby fixed plate and plate body, thereby protect the exercise mirror, reduce the condition that leads to the exercise mirror to be broken because of collision etc., during the use, outwards stimulate through holding first logical groove, at this moment first logical groove drives the inserted bar and extrudes first compression spring and inwards shrink, at this moment can hold the fixed plate and upwards stimulate, when the fixed plate moves to a certain position, stop to the application of force in first logical groove, at this moment first compression spring drives the inserted bar because the elasticity that the compression produces inserts in the slot with fixed plate right side bottom, thereby be connected fixed plate and plate body, at this moment the accent when accessible cooperation exercise mirror observes pronunciation, thereby reach the training assistance, the operation is simple and convenient, and the user can operate and use the device conveniently.
2. Through being provided with third cavity and extension spring, make during the use, through holding the bottom plate and pulling downwards, at this moment, the bottom plate drives extension spring tensile deformation, at this moment, the bottom plate is with the inboard distance grow of extension spring, at this moment can place the cell-phone in bottom plate and extension spring's inboard, stop the bottom plate application of force when placing the completion back, at this moment, extension spring is owing to tensile production elasticity release, it is close to extension spring to reset the drive bottom plate, thereby with the cell-phone centre gripping, at this moment, the english vocabulary is shown to the accessible cell-phone, thereby the cooperation exercise mirror reaches the effect of auxiliary training, and make the cell-phone of the more width of this device suitability through this kind of centre gripping mode, thereby the effectual.
3. Through being provided with the link, the second slider, the second spout, connecting rod and clean sponge board, make the user's accessible hold the connecting rod and stimulate right, because connecting rod and link fixed connection, and the second slider and the second spout slidable mounting at the link back, consequently when the user to the connecting rod application of force right, the connecting rod openly slides right at the fixed plate, at this moment the clean sponge board at the connecting rod back is laminated with the exercise mirror is positive, and then clean the positive dust of exercise mirror etc. clean efficiency is higher, the effectual practicality that has promoted this device.
Drawings
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the utility model in use;
FIG. 3 is a schematic side view of the top plate structure of the present invention;
FIG. 4 is a schematic side view of the connecting rod structure of the present invention;
fig. 5 is an enlarged schematic view of a portion of the structure at a in fig. 1 according to the present invention;
fig. 6 is an enlarged schematic view of a partial structure at B in fig. 2 according to the present invention;
fig. 7 is an enlarged schematic view of a part of the structure at C in fig. 4 according to the present invention.
In the figure: 1. a plate body; 2. a first cavity; 3. a fixing plate; 4. practice glasses; 5. a first chute; 6. a first slider; 7. a fixed mount; 8. a second cavity; 9. a first compression spring; 10. inserting a rod; 11. a first through groove; 12. a first connecting groove; 13. a pull rod; 14. placing the plate; 15. a top plate; 16. a third cavity; 17. an extension spring; 18. a base plate; 19. a slot; 20. a connecting frame; 21. a second slider; 22. a connecting rod; 23. cleaning the sponge plate; 24. A second through groove; 25. a second compression spring; 26. a limiting rod; 27. a limiting groove; 28. a second connecting groove; 29. connecting a push rod; 30. a second runner.
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.
Referring to fig. 1-7, the present invention provides an embodiment:
an English pronunciation auxiliary learning device comprises a plate body 1, wherein a first cavity 2 is formed in the top end of the plate body 1, a fixing plate 3 is inserted into the first cavity 2, a practice mirror 4 is embedded in the front face of the fixing plate 3, slots 19 are formed in the right side of the fixing plate 3, the number of the slots 19 is two, a first through groove 11 is formed in the right side of the plate body 1, the first through groove 11 is communicated with the first cavity 2, a fixing frame 7 is fixedly installed on the right side of the plate body 1, a second cavity 8 is formed in the left side of the fixing frame 7, the second cavity 8 is communicated with the first through groove 11, a first compression spring 9 is fixedly installed in the second cavity 8, an inserting rod 10 is fixedly installed at the left end of the first compression spring 9, the inserting rod 10 penetrates through the first through groove 11 to be matched with the slots 19, a first connecting groove 12 is formed in the right side of the fixing frame 7, and the first connecting groove, when the exercise mirror 4 and the fixed plate 3 are accommodated in the first cavity 2 when the exercise mirror is idle, the insertion rod 10 is matched with the insertion groove 19 at the top end of the right side of the fixed plate 3 at the moment, so that the fixed plate 3 is fixed with the plate body 1, the exercise mirror 4 is protected, the situation that the exercise mirror 4 is broken due to collision and the like is reduced, when the exercise mirror is used, the pull rod 13 is held to pull outwards, the pull rod 13 drives the insertion rod 10 to extrude the first compression spring 9 and contract inwards, the fixed plate 3 can be held to pull upwards, when the fixed plate 3 is moved to a certain position, the application of force to the pull rod 13 is stopped, at the moment, the first compression spring 9 drives the insertion rod 10 to be inserted into the insertion groove 19 at the bottom end of the right side of the fixed plate 3 due to the elastic force generated by compression, so that the fixed plate 3 is connected and fixed with the plate body 1, at this moment, the pronunciation of a voice can be observed by matching with the practice mirror 4, so that the auxiliary training is achieved, the operation is simple and convenient, and the user can conveniently operate and use the device.
First spout 5 has been seted up to the left plate body 1 inside of 2 inner walls of first cavity, and first spout 5 is linked together with first cavity 2, the inside slidable mounting of first spout 5 has first slider 6, and the right side of first slider 6 and the left side fixed connection of fixed plate 3, when fixed plate 3 rebound in first cavity 2, because first slider 6 and fixed plate 3 fixed connection, at this moment fixed plate 3 drives first slider 6 rebound in first spout 5, when first slider 6 slides to a certain position, first slider 6 is blockked spacingly by 5 inner wall tops of first spout, at this moment fixed plate 3 is also spacing, thereby avoid fixed plate 3 because the range of movement is too big, thereby with the condition that first cavity 2 breaks away from, the effectual stability that promotes this device when using.
The front surface of the plate body 1 is fixedly provided with a placing plate 14, the top end of the front surface of the placing plate 14 is fixedly provided with a top plate 15, the bottom end of the placing plate 14 is provided with a bottom plate 18, the bottom end of the placing plate 14 is provided with a third cavity 16, the top end inside the third cavity 16 is fixedly provided with an extension spring 17, the number of the extension springs 17 is two, the bottom ends of the two extension springs 17 are fixedly connected with the top end of the bottom plate 18, when the mobile phone is used, the bottom plate 18 is held by holding the bottom plate 18 to be pulled downwards, the bottom plate 18 drives the extension springs 17 to be stretched and deformed, the distance between the bottom plate 18 and the inner sides of the extension springs 17 is increased, the mobile phone can be placed on the inner sides of the bottom plate 18 and the extension springs 17, when the mobile phone is placed, force is stopped to be applied to the bottom plate, thereby cooperation exercise mirror 4 reaches the effect of training supplementaryly, and makes the cell-phone of more width of this device adaptation through this kind of centre gripping mode to the effectual practicality that has promoted this device.
The front surface of the fixed plate 3 is provided with two second sliding grooves 30, the number of the second sliding grooves 30 is two, the second sliding blocks 21 are arranged inside the two second sliding grooves 30 in a sliding manner, the front surfaces of the second sliding blocks 21 are fixedly provided with the second sliding grooves 30, one sides of the two second sliding grooves 30 close to each other are provided with connecting rods 22, the back surfaces of the connecting rods 22 are fixedly provided with cleaning sponge plates 23, when dirt such as fog or dust exists on the practice mirror 4, the connecting rods 22 are held to pull rightwards, because the connecting rods 22 are fixedly connected with the connecting frame 20, and the second sliding blocks 21 on the back surfaces of the connecting frames 20 are slidably arranged with the second sliding grooves 30, when a user applies force to the connecting rods 22 rightwards, the connecting rods 22 slide rightwards on the front surface of the fixed plate 3, at the moment, the cleaning sponge plates 23 on the back surfaces of the connecting rods 22 are attached to the front surface of the practice, the practicality of this device has effectually been promoted.
One side of the connecting rod 22 close to the connecting frame 20 is provided with a second through groove 24, the inside of the second through groove 24 is fixedly provided with a second compression spring 25, the end of the second compression spring 25 away from each other is fixedly provided with a limiting rod 26, the side of the connecting frame 20 close to each other is provided with a second limiting groove 27, one end of the limiting rod 26 extends into the inside of the second limiting groove 27, the front surface of the connecting rod 22 is provided with a second connecting groove 28, the number of the second connecting grooves 28 is two, the second connecting grooves 28 are communicated with the second through groove 24, a connecting push rod 29 is inserted into the inside of the second connecting groove 28, the back surface of the connecting push rod 29 is fixedly connected with the front surface of the limiting rod 26, the connecting push rod 29 is held to be shifted inwards, at this time, the connecting push rod 29 drives the limiting rod 26 to extrude the second compression spring 25 and contract inwards, so that the limiting rod 26 is not connected with the second limiting groove 27 for, and then make connecting rod 22 no longer be connected fixedly with link 20, can clean connecting rod 22 and clean sponge board 23 at this moment to can keep clean sponge board 23 clean the high efficiency of exercise mirror 4, and the installation is dismantled comparatively conveniently, further promotion the practicality of this device.
The working principle is as follows: when the device is used by a user, the pull rod 13 is held and pulled outwards firstly, then the pull rod 13 is stressed to drive the insert rod 10 to extrude the first compression spring 9 and contract inwards, at the moment, the insert rod 10 is not matched with the slot 19 any more, at the moment, the fixing plate 3 can be held and pulled upwards, at the moment, the fixing plate 3 moves upwards in the first cavity 2, because the fixing plate 3 is fixedly connected with the first slide block 6, when the fixing plate 3 moves upwards, the first slide block 6 is driven to slide upwards in the first slide slot 5, when the fixing plate slides to a certain position, the first slide block 6 is blocked and limited by the inner wall of the first slide slot 5, at the moment, the force application to the pull rod 13 is stopped, the elastic potential energy generated by the compression of the first compression spring 9 is released, the generated elastic force drives the insert rod 10 to be matched with the slot 19 at the bottom end of the fixing plate 3, so as to connect and, by observing the practice mirror 4, whether the mouth shape is accurate during pronunciation is observed, and the practice pronunciation is adjusted.
When the mobile phone holder is used, the bottom plate 18 can be held to be pulled downwards, the bottom plate 18 drives the extension spring 17 to stretch and deform, the back of the mobile phone is attached to the placing plate 14, when the placing plate 14 is placed on the inner sides of the top plate 15 and the bottom plate 18, force is stopped to be applied to the bottom plate 18, the extension spring 17 generates elastic force due to stretching to release, the elastic force generated by resetting drives the bottom plate 18 to approach the top plate 15, the mobile phone is clamped, and at the moment, entries can be searched through the mobile phone, so that pronunciation is.
When the practice mirror 4 is contaminated with dust and mist, the connecting rod 22 is pulled rightwards by holding the connecting rod 22, because the connecting rod 22 is fixedly connected with the connecting frame 20, and the back surface of the connecting frame 20 is slidably connected with the second chute 30 through the second slider 21, at this time, the second slider 21 slides in the second chute 30, so as to drive the connecting rod 22 to slide rightwards on the front surface of the fixing plate 3, the cleaning sponge plate 23 is attached to the front surface of the practice mirror 4 during sliding, so as to remove dust and dirt on the practice mirror 4, when the cleaning sponge plate 23 has more and more dirt on the surface along with the increase of cleaning times and cannot efficiently clean the practice mirror 4, the connecting push rod 29 is pushed inwards by holding the connecting push rod 29, at this time, the connecting push rod 29 drives the limiting rod 26 to extrude the second compression spring 25 and contract inwards, so that the limiting rod 26 is not connected with the second limiting groove 27 for limiting, and further enabling the connecting rod 22, the connecting rod 22 and the cleaning sponge plate 23 can be cleaned at this time.
During installation, the connecting push rod 29 is held and shifted inwards, so that the limiting rod 26 extrudes the second compression spring 25 and contracts inwards, the connecting rod 22 is aligned with the connecting frame 20, force application to the connecting push rod 29 is stopped at this time, elastic potential energy generated by compression of the second compression spring 25 is released, generated elastic force drives the limiting rod 26 to be inserted into the second limiting groove 27, at this time, the limiting rod 26 is connected with the second limiting groove 27 for limiting, and further the connecting rod 22 is connected and fixed with the connecting frame 20, and at this time, the installation of the device is completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.