CN220137823U

CN220137823U - Word pronunciation exerciser

Info

Publication number: CN220137823U
Application number: CN202321567440.6U
Authority: CN
Inventors: 张师燕; 崔道江; 魏晓娟; 郭瑶; 张芬
Original assignee: XINJIANG INSTITUTE OF LIGHT INDUSTRY TECHNOLOGY
Current assignee: XINJIANG INSTITUTE OF LIGHT INDUSTRY TECHNOLOGY
Priority date: 2023-06-10
Filing date: 2023-06-10
Publication date: 2023-12-05
Anticipated expiration: 2033-06-10

Abstract

The utility model provides a word pronunciation trainer, which relates to the technical field of English teaching and aims to solve the problems that the angle of a mirror used for observation is inconvenient to adjust and is not beneficial to long-time observation of mouth shapes of users, and the word pronunciation trainer comprises a connecting structure and a limiting mechanism; the bottom of the connecting structure is movably connected with two groups of fixing mechanisms, the connecting structure is simultaneously and movably connected with a main body mechanism, and the main body mechanism is simultaneously and movably connected with a mapping mechanism; the stop gear respectively with connection structure, fixed establishment swing joint, connection structure includes: the connecting plate and the mirror surface can be controlled to rise and fall through the nut A, and the mouth shape during pronunciation is observed, so that the applicability of the mirror surface is improved, and the mirror surface can be used for a long time conveniently.

Description

Word pronunciation exerciser

Technical Field

The utility model relates to the technical field of English teaching, in particular to a word pronunciation trainer.

Background

English teaching is teaching of language knowledge and skills to people who use English as a mother language or English as a second language. English teaching involves a variety of specialized theoretical knowledge including linguistics, second language learning, vocabulary, grammar, literature, corpus theory, cognitive psychology, and the like, and simultaneously, english is used in the teaching process, and pronunciation of oral English is corrected by various teaching devices.

The inventor finds that when the existing word pronunciation trainer is used, part of English teachers can store accents when teaching, and the learner needs to be assisted by equipment such as recording equipment to correct accent pronunciation, but the oral shape during pronunciation cannot be effectively observed by the recording equipment, and meanwhile, the angle of a mirror used for observation is inconvenient to adjust, so that the problem of long-time observation of the oral shape of the user is not facilitated.

Disclosure of Invention

The utility model aims to provide a word pronunciation trainer, which solves the problems that the angle of a mirror for observation proposed in the background art is inconvenient to adjust and is unfavorable for observing the mouth shape of a user for a long time.

The purpose and the efficacy of the word pronunciation trainer are achieved by the following specific technical means:

a word pronunciation trainer comprises a connecting structure and a limiting mechanism; the bottom of the connecting structure is movably connected with two groups of fixing mechanisms, the connecting structure is simultaneously and movably connected with a main body mechanism, and the main body mechanism is simultaneously and movably connected with a mapping mechanism; the stop gear respectively with connection structure, fixed establishment swing joint, connection structure includes: the connecting frame comprises a connecting frame body, a bearing plate, fixing rods A and nuts A, wherein the bearing plate is fixedly connected to one side of the connecting frame body, the fixing rods A are respectively and fixedly connected to the two ends of the top of the connecting frame body, and the nuts A are simultaneously and rotatably connected to the fixing rods A.

Further, the connection structure includes: the utility model discloses a nut A, including the fretwork groove, rotate groove, dead lever B, reserve the groove, the fretwork groove sets up respectively on the loading board with rotating the groove, and dead lever B passes through fretwork groove fixed connection in the loading board, and the loading board bottom is equipped with two sets of reservation grooves simultaneously, and dead lever A adopts the screw rod, and its effect is, when nut A rotates, can adjust nut A's position on dead lever A.

Further, the fixing mechanism includes: lifter plate, telescopic link, nut B, the spliced pole, the slider, the preformed hole, the one end fixedly connected with slider of lifter plate, the inside of slider is equipped with the preformed hole simultaneously, the slider passes through the preformed hole respectively with the loading board, dead lever B sliding connection, the bottom fixedly connected with telescopic link of lifter plate, the telescopic link rotates with nut B simultaneously and is connected, nut B fixed connection is in the spliced pole, the spliced pole rotates with the loading board through the rotary groove, the telescopic link adopts the screw rod equally, its effect is, when nut B rotates, can control telescopic link and lifter plate go up and down, and the lifter plate can also carry out spacingly through slider and dead lever B, prevent that the telescopic link from rotating along with nut B simultaneously.

Further, the stop gear includes: stopper, sliding plate, guide bar A, elastic component A, one side fixedly connected with sliding plate of stopper, sliding plate pass through reservation groove and loading board sliding connection, guide bar A passes through reservation groove fixed connection in the loading board, guide bar A simultaneously with sliding plate sliding connection, swing joint has elastic component A on the guide bar A, elastic component A's both ends laminate mutually with loading board, sliding plate respectively, the stopper is the arc setting, its effect is, through the stopper that the arc set up, can make the good laminating of stopper to the rotation post on.

Further, the main body mechanism includes: the automatic fixing device comprises a connecting plate, recording equipment, a through hole, a guide rod B, an elastic piece B, a fixing frame A, a lap joint block and a rack, wherein the top of the connecting plate is fixedly connected with the recording equipment, the two ends of the connecting plate are respectively provided with the through hole, the connecting plate is in sliding connection with the fixing rod A through the through hole, the top of the connecting plate is simultaneously fixedly connected with the guide rod B, the elastic piece B is movably connected to the guide rod B, the fixing frame A is respectively in sliding connection with the guide rod B, the two ends of the elastic piece B are respectively in sliding connection with the connecting plate and the fixing frame A, the two sides of the fixing frame A are respectively fixedly connected with the lap joint block, the rack is respectively fixedly connected to the two ends of the fixing frame A, the connecting plate is simultaneously attached to the top of the nut A, the guide rod B is in a step-shaped arrangement, the guide rod B which is arranged in a step-shaped manner can limit the sliding distance of the fixing frame A, and the elastic piece B adopts a spring which can control the fixing frame A to automatically slide towards the top through the elastic piece B.

Further, the mapping mechanism includes: the connecting shaft, the limiting plate, the gear, the fixing frame B, the mirror surface and the sliding groove, wherein the limiting plate is fixedly connected to the two ends of the connecting shaft respectively, the fixing frame B is fixedly connected to the two ends of the connecting plate respectively, the sliding groove is formed in the connecting plate simultaneously, the connecting shaft is rotationally connected with the fixing frame B simultaneously, the mirror surface is fixedly connected to one side of the connecting shaft, two groups of gears are fixedly connected to the connecting shaft simultaneously, and the gears are meshed with the racks simultaneously.

Compared with the prior structure, the utility model has the following advantages:

1. the connecting structure is arranged, the connecting frame can be effectively attached to the top of the tabletop through the connecting frame, then the nut A can be rotated, and the connecting plate and the mirror face are controlled to be lifted through the nut A, so that the mouth shape of a learner in sounding can be effectively observed, the applicability of the mirror face in use can be effectively improved, and the mirror face can be conveniently used for a long time.

2. According to the fixing mechanism, the lifting plate and the telescopic rod can be controlled to be attached to the bottom of the tabletop through the rotating column and the nut B, meanwhile, the connecting frame can be fixed on the tabletop through the lifting plate and the connecting frame, the dismounting mode is simple, and meanwhile, the tabletop can be effectively utilized.

3. According to the setting of the limiting mechanism, the limiting block and the sliding plate can be controlled to automatically slide towards one end through the elastic piece A, so that the rotating column can be limited through the limiting block, the rotating column is prevented from automatically rotating when unmanned control is performed, and the stability of the connecting frame after fixing is further improved.

4. According to the utility model, the main body mechanism is arranged, the sound of a word can be recorded through the recording equipment arranged on the connecting plate, the sound of the word can be played simultaneously, the correction of the sound of the word is facilitated, the mirror surface can be limited through the gear and the rack, and the angle of the mirror surface can be effectively fixed, so that the mouth shape of a learner in the sound can be further conveniently observed.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic view of the bottom view of the present utility model;

FIG. 3 is a schematic structural view of the connecting structure of the present utility model;

FIG. 4 is a schematic view of the connecting structure of the present utility model;

FIG. 5 is a schematic structural view of the fixing mechanism of the present utility model;

FIG. 6 is a schematic view of a spacing mechanism according to the present utility model;

FIG. 7 is a schematic view of the structure of the main mechanism of the present utility model;

fig. 8 is a schematic structural diagram of the mapping mechanism of the present utility model.

In the figure:

1. a connection structure; 101. a connecting frame; 102. a carrying plate; 103. a hollow groove; 104. a rotating groove; 105. a fixed rod A; 106. a nut A; 107. a fixed rod B; 108. a reserved groove;

2. a fixing mechanism; 201. a lifting plate; 202. a telescopic rod; 203. a nut B; 204. rotating the column; 205. a slide block; 206. a preformed hole;

3. a limiting mechanism; 301. a limiting block; 302. a sliding plate; 303. a guide rod A; 304. an elastic member A;

4. a main body mechanism; 401. a connecting plate; 402. recording equipment; 403. a through hole; 404. a guide rod B; 405. an elastic member B; 406. a fixing frame A; 407. a splicing block; 408. a rack;

5. a mapping mechanism; 501. a connecting shaft; 502. a limiting plate; 503. a gear; 504. a fixing frame B; 505. a mirror surface; 506. a sliding groove.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Referring to fig. 1 to 8, a word pronunciation trainer comprises a connecting structure 1 and a limiting mechanism 3; the bottom of the connecting structure 1 is movably connected with two groups of fixing mechanisms 2, the connecting structure 1 is simultaneously and movably connected with a main body mechanism 4, and the main body mechanism 4 is simultaneously and movably connected with a mapping mechanism 5; stop gear 3 respectively with connection structure 1, fixed establishment 2 swing joint, connection structure 1 includes: the connecting frame 101, the loading board 102, the dead lever A105, the nut A106, one side fixedly connected with loading board 102 of connecting frame 101, the both ends at connecting frame 101 top are fixedly connected with dead lever A105 respectively, and rotate simultaneously on the dead lever A105 and be connected with nut A106.

As shown in fig. 3 and 4, the connection structure 1 includes: the hollow groove 103, rotate the groove 104, dead lever B107, reserve groove 108, hollow groove 103 and rotate groove 104 and set up respectively on loading board 102, dead lever B107 passes through hollow groove 103 fixed connection in loading board 102, loading board 102 bottom is equipped with two sets of reserve grooves 108 simultaneously, can effectually make link 101 laminating to the top of desktop through link 101, afterwards can also rotate nut A106 and go up and down with mirror surface 505 through nut A106 control connecting plate 401, thereby can effectually do benefit to the learner self and observe the mouth shape when pronunciation, can improve the suitability when mirror surface 505 uses effectively, and still be convenient for mirror surface 505 use for a long time.

As shown in fig. 5, wherein the fixing mechanism 2 includes: lifting plate 201, telescopic link 202, nut B203, the pivoted post 204, slider 205, preformed hole 206, lifting plate 201's one end fixedly connected with slider 205, slider 205's inside is equipped with preformed hole 206 simultaneously, slider 205 respectively with loading board 102, dead lever B107 sliding connection through preformed hole 206, lifting plate 201's bottom fixedly connected with telescopic link 202, telescopic link 202 is simultaneously with nut B203 swivelling joint, nut B203 fixed connection is in pivoted post 204, pivoted post 204 is through swivelling chute 104 and loading board 102 swivelling joint, can control lifting plate 201 and telescopic link 202 laminating to the bottom of desktop through pivoted post 204 and nut B203, can fix link 101 on the desktop through lifting plate 201 and link 101 simultaneously, the dismouting mode is comparatively simple and easy, can also effectually utilize the desktop.

As shown in fig. 6, the limiting mechanism 3 includes: stopper 301, sliding plate 302, guide bar A303, elastic component A304, the one side fixedly connected with sliding plate 302 of stopper 301, sliding plate 302 passes through reservation groove 108 and carrier plate 102 sliding connection, guide bar A303 passes through reservation groove 108 fixed connection in carrier plate 102, guide bar A303 is simultaneously with sliding plate 302 sliding connection, swing joint has elastic component A304 on the guide bar A303, the both ends of elastic component A304 laminate with carrier plate 102, sliding plate 302 respectively, can control stopper 301 and sliding plate 302 and slide to one end automatically through elastic component A304, thereby can carry out the spacing to the pivoted column 204 through stopper 301, prevent that pivoted column 204 from taking place the rotation automatically when unmanned, further improved the stability after the link 101 is fixed.

As shown in fig. 7, the main body mechanism 4 includes: the voice recorder comprises a connecting plate 401, voice recording equipment 402, through holes 403, guide rods B404, elastic pieces B405, a fixing frame A406, overlap blocks 407 and racks 408, wherein the voice recording equipment 402 is fixedly connected to the top of the connecting plate 401, the through holes 403 are formed in the two ends of the connecting plate 401 respectively, the connecting plate 401 is in sliding connection with the fixing rod A105 through the through holes 403, the guide rods B404 are fixedly connected to the top of the connecting plate 401 simultaneously, the elastic pieces B405 are movably connected to the guide rods B404, the fixing frame A406 are respectively in sliding connection with the guide rods B404, the two ends of the elastic pieces B405 are respectively in sliding connection with the connecting plate 401 and the fixing frame A406, the overlap blocks 407 are fixedly connected to the two sides of the fixing frame A406 respectively, the racks 408 are respectively fixedly connected to the two ends of the fixing frame A406, the connecting plate 401 is simultaneously attached to the top of a nut A106, the voice recording equipment 402 arranged on the connecting plate 401 can record sounds of words, and simultaneously can play sounds of words and correct the words and words 505, and can effectively fix the angle of the mirror 505 through limiting the gears 503, so that the angle of the mirror 505 can be further convenient for learning staff to observe mouth shapes of the sounds.

As shown in fig. 8, wherein the mapping mechanism 5 includes: the connecting shaft 501, limiting plates 502, gears 503, a fixed frame B504, a mirror 505 and sliding grooves 506, wherein the limiting plates 502 are fixedly connected to the two ends of the connecting shaft 501 respectively, the fixed frame B504 is fixedly connected to the two ends of the connecting plate 401 respectively, the sliding grooves 506 are simultaneously arranged in the connecting plate 401, the connecting shaft 501 is simultaneously and rotatably connected with the fixed frame B504, the mirror 505 is fixedly connected to one side of the connecting shaft 501, two groups of gears 503 are simultaneously and fixedly connected to the connecting shaft 501, and the gears 503 are simultaneously meshed with the racks 408.

The working principle of the embodiment is as follows:

according to the utility model, the telescopic rod 202 can be controlled to stretch through the rotating column 204 and the nut B203, meanwhile, the telescopic rod 202 and the lifting plate 201 are lifted, the connecting frame 101 is conveniently fixed on a table top through the lifting plate 201, meanwhile, the rotating column 204 can be limited through the limiting block 301, the rotating column 204 is prevented from automatically rotating when unmanned control is achieved, the limiting block 301 and the sliding plate 302 can be controlled to automatically clamp inwards through the elastic piece A304, then when the nut A106 is rotated, the connecting plate 401 is controlled to lift through the nut A106, the recording device 402 can also record and play pronunciation, correct pronunciation of a learner, meanwhile, the fixing frame A406 can be pressed down, the angle of the mirror 505 is adjusted through the connecting shaft 501, the fixing frame A406 can be loosened after adjustment is completed, the mirror 505 can be limited and fixed through the rack 408 and the gear 503, the mirror 505 is adjusted to a suitable angle, and the learner can observe the mouth shape of the pronunciation conveniently.

Claims

1. A word pronunciation trainer, characterized by: comprises a connecting structure (1) and a limiting mechanism (3); the bottom of the connecting structure (1) is movably connected with two groups of fixing mechanisms (2), the connecting structure (1) is simultaneously and movably connected with a main body mechanism (4), and the main body mechanism (4) is simultaneously and movably connected with a mapping mechanism (5); stop gear (3) respectively with connection structure (1), fixed establishment (2) swing joint, connection structure (1) include: the connecting frame comprises a connecting frame (101), a bearing plate (102), fixing rods A (105) and nuts A (106), wherein one side of the connecting frame (101) is fixedly connected with the bearing plate (102), two ends of the top of the connecting frame (101) are respectively fixedly connected with the fixing rods A (105), and the nuts A (106) are simultaneously connected to the fixing rods A (105) in a rotating mode.

2. A word pronunciation trainer as claimed in claim 1, wherein: the connection structure (1) comprises: the novel bearing plate comprises a hollowed-out groove (103), a rotating groove (104), a fixing rod B (107) and reserved grooves (108), wherein the hollowed-out groove (103) and the rotating groove (104) are respectively arranged on the bearing plate (102), the fixing rod B (107) is fixedly connected in the bearing plate (102) through the hollowed-out groove (103), and two groups of reserved grooves (108) are simultaneously formed in the bottom of the bearing plate (102).

3. A word pronunciation trainer as claimed in claim 2, wherein: the fixing mechanism (2) includes: lifting plate (201), telescopic link (202), nut B (203), pivoted post (204), slider (205), preformed hole (206), the one end fixedly connected with slider (205) of lifting plate (201), the inside of slider (205) is equipped with preformed hole (206) simultaneously, slider (205) respectively with loading board (102), dead lever B (107) sliding connection through preformed hole (206), bottom fixedly connected with telescopic link (202) of lifting plate (201), telescopic link (202) simultaneously with nut B (203) swivelling joint, nut B (203) fixed connection is in pivoted post (204), pivoted post (204) swivelling joint through swivelling chute (104) with loading board (102).

4. A word pronunciation trainer as claimed in claim 2, wherein: the limit mechanism (3) comprises: stopper (301), sliding plate (302), guide bar A (303), elastic component A (304), one side fixedly connected with sliding plate (302) of stopper (301), sliding plate (302) are through reservation groove (108) and loading board (102) sliding connection, guide bar A (303) are through reservation groove (108) fixed connection in loading board (102), guide bar A (303) simultaneously with sliding plate (302) sliding connection, swing joint has elastic component A (304) on guide bar A (303), the both ends of elastic component A (304) are laminated with loading board (102), sliding plate (302) respectively.

5. A word pronunciation trainer as claimed in claim 2, wherein: the main body mechanism (4) includes: connecting plate (401), recording equipment (402), through-hole (403), guide bar B (404), elastic component B (405), mount A (406), overlap joint piece (407), rack (408), the top fixedly connected with recording equipment (402) of connecting plate (401), the both ends of connecting plate (401) are equipped with through-hole (403) respectively, connecting plate (401) pass through-hole (403) and dead lever A (105) sliding connection, the top of connecting plate (401) is fixedly connected with guide bar B (404) simultaneously, swing joint has elastic component B (405) on guide bar B (404), mount A (406) respectively with guide bar B (404) sliding connection, the both ends of elastic component B (405) respectively with connecting plate (401), mount A (406) sliding connection, both sides of mount A (406) are fixedly connected with overlap joint piece (407) respectively, rack (408) are fixedly connected with respectively at the both ends of mount A (406), connecting plate (401) laminating at the top nut of A (106) simultaneously.

6. A word pronunciation trainer as defined in claim 5, wherein: the mapping mechanism (5) comprises: connecting axle (501), limiting plate (502), gear (503), mount B (504), mirror surface (505), sliding tray (506), the both ends of connecting axle (501) are fixedly connected with limiting plate (502) respectively, mount B (504) are fixedly connected with both ends at connecting plate (401) respectively, be equipped with sliding tray (506) simultaneously in connecting plate (401), connecting axle (501) rotate simultaneously with mount B (504) to be connected, one side fixedly connected with mirror surface (505) of connecting axle (501), two sets of gears (503) of simultaneous fixedly connected with on connecting axle (501), gear (503) mesh with rack (408) simultaneously.