CN114913724A - Public english of profession are with english listening comprehension trainer - Google Patents
Public english of profession are with english listening comprehension trainer Download PDFInfo
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- CN114913724A CN114913724A CN202210552088.2A CN202210552088A CN114913724A CN 114913724 A CN114913724 A CN 114913724A CN 202210552088 A CN202210552088 A CN 202210552088A CN 114913724 A CN114913724 A CN 114913724A
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- player body
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/005—Reproducing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention provides a training device for English listening for public English for high-tech, which comprises a listening player body, wherein an optical disk reader is fixedly arranged inside the top of the listening player body, a first sealing plate is rotatably arranged at the position, corresponding to the optical disk reader, of the top of the listening player body through a shaft pin, one end, far away from the listening player body, of the first sealing plate is clamped with the listening player body, when the training device is used, a user places an optical disk at the optical disk reader, respectively reads the optical disk and a magnetic tape through the optical disk reader and the magnetic tape reader, realizes the rotation of a second loudspeaker through a push-out device and a rotating device, realizes the sound emitting of the sound emitting position of the second loudspeaker to two sides of a classroom, outputs signals of the optical disk and the magnetic tape to the first loudspeaker and the second loudspeaker through a controller of the listening player body, and can emit sound of a whole sound to the whole space of a teacher, the training of listening comprehension when people's public english study is realized.
Description
Technical Field
The invention relates to the technical field of public English listening training, in particular to an English listening training device for public English of high-position workers.
Background
The public English of the profession is a admiration course which is set by the Ministry of civil administration of professorship in China university MOOC and 2015 at 10 months 08 (the first time). The public English of the professorship is a public basic course which is set by students walking into the workplace facing to vast universities and colleges or having basic knowledge of English in the beginning and at high, and aims to culture the basic ability, particularly speaking ability, of the students to apply English in the workplace environment, improve comprehensive cultural literacy and cross-cultural social consciousness of the students, culture the learning interest and autonomous learning ability of the students, enable the students to master effective learning methods and learning strategies, and lay a necessary foundation for improving the employment competitiveness and future sustainable development of the students.
When carrying out public english listening comprehension training of profession, current mode is read the CD or the tape that form a complete set with the textbook through using the player basically, realizes student's listening in the same hall, current player is the front end of placing loudspeaker in the player basically in the mountain, pass to the place ahead with the listening sound, to the student of sitting in both sides, the hearing effect does not sit the clarity that the student in the player dead ahead listened, this kind of influence is bigger to the classroom of broad, student's hearing has been influenced.
Therefore, it is necessary to provide a hearing training device for english language for public english language for higher vocational work to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problem, the invention provides the high-position public English listening training device for the students, which can improve the public English listening effect of the students.
The invention provides a high-position public English listening training device, which comprises a listening player body, wherein an optical disk reader is fixedly arranged inside the top of the listening player body, a first sealing plate is rotatably arranged at the position, corresponding to the optical disk reader, of the top of the listening player body through a shaft pin, one end, far away from the listening player body, of the first sealing plate is clamped with the listening player body, a pull rod is fixedly arranged at the top of the first sealing plate, a tape reader is fixedly arranged on one side of the listening player body, a second sealing plate is rotatably arranged on one side, close to the tape reader, of the listening player body through the shaft pin, one end, far away from the listening player body, of the second sealing plate is clamped with the listening player body, a pull groove is formed in one side of the second sealing plate, and a first loudspeaker is fixedly arranged on one side of the listening player body, the optical disc reader and the magnetic tape reader are both electrically connected with the first loudspeaker, the push-out device is fixedly mounted in the middle of the inner wall of the hearing player body, the second loudspeaker is mounted at the moving end of the push-out device, the optical disc reader and the magnetic tape reader are both electrically connected with the second loudspeaker, the rotating device is mounted between the push-out device and the hearing player body, the rotating device and the push-out device are mounted in a matched mode, and the two ends of the hearing player body are provided with sealing devices in a sliding mode. This device is when using, people place the CD in CD-ROM reader department, fix first shrouding and hearing player body through rotating first shrouding, fix the CD, perhaps place the tape in tape reader department, through rotating the second shrouding, fix the tape, read CD and tape respectively through CD-ROM reader and tape reader, promote and rotate second loudspeaker through ejecting device and rotating device, signal output to first loudspeaker and second loudspeaker with CD and tape through the controller of hearing player body, realize the training of people's hearing when public english study.
Preferably, the top of the hearing player body is rotatably provided with a lifting ring through a shaft pin. People can lift and move the device by lifting and pulling the lifting ring.
Preferably, the push-out device comprises a mounting frame, a motor, a rotary disc, a rotary rod, a positioning plate, a first slide hole, a slide rod, a first fixing plate, a first fixing block, a second slide hole, a second fixing plate, a second fixing block, a connecting rod, a sliding chute, a first limiting rod, a third fixing block and a control button, wherein the mounting frame is fixedly arranged at the middle part of the bottom of the inner wall of the hearing player body, the motor is fixedly arranged at the top of the mounting frame, the rotary disc is fixedly arranged at the output end of the motor after penetrating through the mounting frame, the rotary rod is rotatably arranged at the upper surface of the rotary disc through the symmetry of the shaft pin, the positioning plate is symmetrically and fixedly arranged at the bottom of the inner wall of the hearing player body, the first slide holes are symmetrically arranged at two ends of the positioning plate, the slide rod is slidably arranged between the first slide holes, and the first fixing plate is fixedly arranged at one ends of the two slide rods, the middle part of one side of the first fixing plate, which is far away from the sliding rod, is fixedly provided with a first fixing block, one end of the rotating rod, which is far away from the rotary disc, is rotatably connected with the first fixing block through a shaft pin, the two ends of the hearing player body are symmetrically provided with second sliding holes corresponding to the positions of the sliding rods, the sliding rods are slidably connected with the second sliding holes, one ends of the two sliding rods, which are far away from the first fixing plate, are fixedly provided with a second fixing plate, the second fixing plate is arranged outside the hearing player body, one side of the second fixing plate, which is far away from the sliding rods, is fixedly provided with a second fixing block, the middle part of the second fixing block is rotatably provided with a connecting rod through the shaft pin, the two ends of the hearing player body are symmetrically provided with sliding grooves, the top and the bottom of the second loudspeaker are both fixedly provided with first limiting rods, the first limiting rods are slidably connected with the sliding grooves, and one side of the second loudspeaker is fixedly provided with a third fixing block, one end of the connecting rod, which is far away from the second fixing block, is rotatably installed with the third fixing block through a shaft pin, and control buttons are symmetrically and fixedly installed at the top of the hearing player body. People are when carrying out the hearing training, function through control button control motor, and then the rotation of drive carousel, through the slide bar at the inside spacing of first slide opening and the connection of pivot pole, rotate the in-process at the carousel and will drive the slide bar and slide in first slide opening inside, and then will drive the removal of second fixed plate, the pivot pole is in the rotation state this moment, will promote the first gag lever post of second loudspeaker top and bottom to slide along the spout through the connection of link pole, and then will drive the removal of second loudspeaker, people are when packing up the device, through control button control motor reverse function, and then drive the reverse rotation of carousel, through the slide bar at the inside spacing of first slide opening and the connection of pivot pole, will drive the slide bar and slide in first slide opening inside, and then will drive the removal of second fixed plate, the realization is accomodate the removal of second loudspeaker.
Preferably, the first sliding hole and the second sliding hole are tightly attached to the sliding rod to slide. The stability that the slide bar moves along first slide opening and second slide opening has been improved.
Preferably, the first limiting rod is tightly attached to the sliding groove to slide. The stability that the second loudspeaker moved along the chute is improved.
Preferably, rotating device includes second gag lever post and constant head tank, the fixed position that first gag lever post was kept away from at the bottom and the top of second loudspeaker has the second gag lever post, the fixed position that the hearing player body both ends correspond the second gag lever post has the constant head tank, constant head tank and second gag lever post sliding connection. When the connecting rod is connected to drive the second horn to move, the first limiting rod moves to one end of the sliding groove under the continuous pushing of the connecting rod, then the second limiting rods at the two ends of the second horn move and rotate along the positioning groove, so as to drive the second horn to rotate, can make a sound in the whole space of the teacher more comprehensively, and when people collect the device, the second horn is pulled through the connection of the connecting rod, the second limiting rods at the two ends of the second horn move and rotate along the positioning groove, when the second limiting rods move to be kept level with the first limiting rods, the second limiting rod and the first limiting rod under the second horn are driven to slide along the positioning groove and the sliding groove in sequence by the continuous pulling of the connecting rod, and then will drive the second loudspeaker and remove the one end to constant head tank and spout, realize accomodating the second loudspeaker.
Preferably, the positioning groove is tightly attached to the second limiting rod to slide. The stability of the second horn in the rotation process is improved.
Preferably, the sealing device comprises a sealing groove, the two ends of the hearing player body are symmetrically and fixedly provided with the sealing groove, a sealing plate and a pull block, the sealing plate is slidably arranged in the sealing groove, and the pull block is fixedly arranged at one end of the sealing plate. People draw the piece to drive the closing plate through promoting and accomodate into the seal groove completely when using the device, realize the use to the device, when receiving the device, promote to draw the piece to drive the closing plate and seal the open department that the hearing player body corresponds the second loudspeaker, prevent the entering of dust.
Preferably, a protective cover is fixedly arranged at the bottom of the inner wall of the hearing player body. The protection cover is used for isolating components such as a motor in the hearing player body, and the device is prevented from being intertwined with other lines in the operation process.
Preferably, a display screen is fixedly installed in the middle of one side of the hearing player body close to the first loudspeaker, and keys are symmetrically and fixedly installed at positions of the hearing player body close to the display screen. In the operation process of the device, the playing information of the optical disk and the magnetic tape can be adjusted through the keys, and the playing information is displayed through the display screen, so that people can conveniently select and replace the playing information.
Compared with the related art, the invention has the following beneficial effects:
when the invention is used, a person places an optical disk at an optical disk reader, the first sealing plate is fixed with a hearing player body by rotating the first sealing plate, the optical disk is fixed, or a magnetic tape is placed at a magnetic tape reader, the magnetic tape is fixed by rotating the second sealing plate, the optical disk and the magnetic tape are respectively read by the optical disk reader and the magnetic tape reader, the playing information of the optical disk and the magnetic tape can be adjusted by pressing keys, the playing information is displayed by a display screen, the selection and the replacement of the playing information are convenient for the person, the operation of a motor is controlled by a control button, the rotation of a rotary disk is driven, the slide rod is driven to slide in a first slide hole in the rotating process of the rotary disk through the limit of the slide rod in the first slide hole and the connection of a rotary rod, the rotary rod is driven to move a second fixing plate, and the rotary rod is in the rotating state, the first limiting rods at the top and the bottom of the second loudspeaker are pushed to slide along the sliding grooves through the connection of the connecting rods, so that the second loudspeaker can be driven to move, in the process, under the continuous pushing of the connecting rods, the first limiting rods move to one end of the sliding grooves, then the second limiting rods at the two ends of the second loudspeaker move along the positioning grooves, move and rotate, so that the second loudspeaker is driven to rotate, the sound emitting position of the second loudspeaker emits sound to the two sides of a classroom, signals of an optical disk and a magnetic tape are output to the first loudspeaker and the second loudspeaker through the controller of the hearing player body, the whole space of a teacher can emit sound comprehensively, and the hearing training of people during public English learning is realized;
when people retract the device, the motor is controlled to reversely operate through the control button, so that the reverse rotation of the rotary disc is driven, the slide bar is driven to slide in the first slide hole through the limiting of the slide bar in the first slide hole and the connection of the rotary bar, the second fixing plate is driven to move, the second horn is pulled through the connection of the connecting bar, the second limiting rods at the two ends of the second horn move and rotate along the positioning groove, when the second limiting rod moves to be kept level with the first limiting rod, the second limiting rod and the first limiting rod below the second horn are driven to sequentially slide along the positioning groove and the sliding groove through the continuous pulling of the connecting bar, the second horn is driven to move to one end of the positioning groove and the sliding groove, and the storage of the second horn is realized;
people draw the piece to drive the closing plate through promoting and accomodate into the seal groove completely when using the device, realize the use to the device, when receiving the device, promote to draw the piece to drive the closing plate and seal the open department that the hearing player body corresponds the second loudspeaker, prevent the entering of dust.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall explosive structure of the present invention;
FIG. 3 is a schematic view of the overall cross-sectional explosive structure of the present invention;
FIG. 4 is a second schematic diagram of the overall cross-sectional explosion structure of the present invention;
FIG. 5 is a third schematic diagram of the overall cross-sectional explosion structure of the present invention;
FIG. 6 is a fourth schematic view of the overall cross-sectional explosion structure of the present invention;
fig. 7 is a fifth schematic view of the overall cross-sectional explosion structure of the present invention.
Reference numbers in the figures: 1. a hearing player body; 2. an optical disc reader; 3. a first seal plate; 4. a pull rod; 5. a magnetic tape reader; 6. a second seal plate; 7. groove drawing; 8. a first horn; 9. a push-out device; 10. a second horn; 11. a rotating device; 12. a closure device; 13. lifting the ring; 14. a protective cover; 15. a display screen; 16. pressing a key; 91. a mounting frame; 92. a motor; 93. a turntable; 94. a rotating rod; 95. positioning a plate; 96. a first slide hole; 97. a slide bar; 98. a first fixing plate; 99. a first fixed block; 910. a second slide hole; 911. a second fixing plate; 912. a second fixed block; 913. a connecting rod; 914. a chute; 915. a first limit rod; 916. a third fixed block; 917. a control button; 111. a second limiting rod; 112. positioning a groove; 121. a sealing groove; 122. a sealing plate; 123. and (5) pulling the block.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1 to 7, a hearing training device for english for public english for higher vocational use includes a hearing player body 1, a cd reader 2 is fixedly installed inside the top of the hearing player body 1, a first sealing plate 3 is rotatably installed on the top of the hearing player body 1 corresponding to the cd reader 2 through a pin, one end of the first sealing plate 3 away from the hearing player body 1 is connected with the hearing player body 1 in a snap-fit manner, a pull rod 4 is fixedly installed on the top of the first sealing plate 3, a tape reader 5 is fixedly installed on one side of the hearing player body 1, a second sealing plate 6 is rotatably installed on one side of the hearing player body 1 close to the tape reader 5 through a pin, one end of the second sealing plate 6 away from the hearing player body 1 is connected with the hearing player body 1 in a snap-fit manner, a pull groove 7 is opened on one side of the second sealing plate 6, and a first speaker 8 is fixedly installed on one side of the hearing player body 1, the optical disc reader 2 and the magnetic tape reader 5 are both electrically connected with the first loudspeaker 8, the push-out device 9 is fixedly installed in the middle of the inner wall of the hearing player body 1, the second loudspeaker 10 is installed at the moving end of the push-out device 9, the optical disc reader 2 and the magnetic tape reader 5 are both electrically connected with the second loudspeaker 10, the rotating device 11 is installed between the push-out device 9 and the hearing player body 1, the rotating device 11 and the push-out device 9 are installed in a matched mode, and the sealing devices 12 are installed at the two ends of the hearing player body 1 in a sliding mode. When the device is used, people place an optical disk at the position of an optical disk reader 2, the first sealing plate 3 and a hearing player body 1 are fixed by rotating the first sealing plate 3, the optical disk is fixed, or a magnetic tape is placed at the position of a magnetic tape reader 5, the magnetic tape is fixed by rotating the second sealing plate 6, the optical disk and the magnetic tape are respectively read by the optical disk reader 2 and the magnetic tape reader 5, a second loudspeaker 10 is pushed and rotated by a push-out device 9 and a rotating device 11, signals of the optical disk and the magnetic tape are output to a first loudspeaker 8 and a second loudspeaker 10 by a controller of the hearing player body 1, and hearing training of people in public English learning is realized.
Referring to fig. 1 to 7, a lifting ring 13 is pivotally mounted on the top of the hearing player body 1 via a pivot pin. The device can be lifted and moved by lifting the lifting ring 13.
Referring to fig. 1 to 7, the pushing-out device 9 includes a mounting frame 91, a motor 92, a rotary table 93, a rotary rod 94, a positioning plate 95, a first sliding hole 96, a sliding rod 97, a first fixing plate 98, a first fixing block 99, a second sliding hole 910, a second fixing plate 911, a second fixing block 912, a connecting rod 913, a sliding chute 914, a first limiting rod 915, a third fixing block 916 and a control button 917, wherein the mounting frame 91 is fixedly installed at a middle position of the bottom of the inner wall of the hearing player body 1, the motor 92 is fixedly installed at the top of the mounting frame 91, the rotary table 93 is fixedly installed at an output end of the motor 92 through the mounting frame 91, the rotary rods 94 are symmetrically and rotatably installed on the upper surface of the rotary table 93 through a shaft pin, the positioning plate 95 is symmetrically and fixedly installed at the bottom of the inner wall of the hearing player body 1, the first sliding holes 96 are symmetrically formed at two ends of the positioning plate 95, the sliding rod 97 is slidably installed between the two first sliding holes 96, a first fixing plate 98 is fixedly arranged at one end of each of the two sliding rods 97, a first fixing block 99 is fixedly arranged in the middle of one side of the first fixing plate 98 far away from the sliding rods 97, one end of the rotating rod 94 far away from the rotary plate 93 is rotatably connected with the first fixing block 99 through a shaft pin, second sliding holes 910 are symmetrically arranged at two ends of the hearing player body 1 corresponding to the positions of the sliding rods 97, the sliding rods 97 are slidably connected with the second sliding holes 910, a second fixing plate 911 is fixedly arranged at one end of each of the two sliding rods 97 far away from the first fixing plate 98, the second fixing plate 911 is arranged at the outer side of the hearing player body 1, a second fixing block 912 is fixedly arranged at one side of the second fixing plate 911 far away from the sliding rods 97, a connecting rod 913 is rotatably arranged in the middle of the second fixing block 912 through a shaft pin, sliding grooves 914 are symmetrically arranged at two ends of the hearing player body 1, and first limiting rods are fixedly arranged at the top 915 and the bottom of the second loudspeaker 10, the first limiting rod 915 is slidably connected with the sliding groove 914, a third fixing block 916 is fixedly mounted on one side of the second speaker 10, one end of the connecting rod 913, far away from the second fixing block 912, is rotatably mounted on the third fixing block 916 through a shaft pin, and control buttons 917 are symmetrically and fixedly mounted on the top of the hearing player body 1. When people are doing hearing training, the operation of the motor 92 is controlled by the control button 917, and the rotation of the rotary disc 93 is further driven, the limit of the sliding rod 97 inside the first sliding hole 96 and the connection of the rotary rod 94 are used, the sliding rod 97 is driven to slide inside the first sliding hole 96 during the rotation of the rotary disc 93, and the second fixing plate 911 is further driven to move, at this time, the rotary rod 94 is in a rotating state, the first limit rods 915 at the top and the bottom of the second loudspeaker 10 are pushed to slide along the sliding groove 914 through the connection of the connecting rod 913, and the second loudspeaker 10 is further driven to move, when people retract the device, the motor 92 is controlled to reversely operate through the control button 917, and the reverse rotation of the rotary disc 93 is further driven, the sliding rod 97 is driven to slide inside the first sliding hole 96 through the limit of the sliding rod 97 inside the first sliding hole 96 and the connection of the rotary rod 94, and the second fixing plate 911 is further driven to move, the movable accommodation of the second horn 10 is realized.
Referring to fig. 1 to 7, the first sliding hole 96 and the second sliding hole 910 are closely attached to the sliding rod 97 for sliding. The stability of the slide rod 97 moving along the first slide hole 96 and the second slide hole 910 is improved.
Referring to fig. 1 to 7, the first limiting rod 915 is tightly attached to the sliding groove 914 for sliding. The stability of the second horn 10 moving along the sliding groove 914 is improved.
Referring to fig. 1 to 7, the rotating device 11 includes a second limiting rod 111 and a positioning groove 112, the second limiting rod 111 is fixedly installed at a position away from the first limiting rod 915 at the bottom and the top of the second speaker 10, the positioning groove 112 is fixedly installed at a position corresponding to the second limiting rod 111 at two ends of the hearing player body 1, and the positioning groove 112 is slidably connected to the second limiting rod 111. In the process of driving the second speaker 10 to move by the connection of the connection rod 913, under the continuous pushing of the connection rod 913, the first limiting rod 915 moves to one end of the sliding slot 914, then the second limiting rods 111 at the two ends of the second speaker 10 move and rotate along the positioning slot 112, and further drive the second speaker 10 to rotate, so as to make a sound more comprehensive in the whole space of the teacher, when people retract the device, the second speaker 10 is pulled by the connection of the connection rod 913, the second limiting rods 111 at the two ends of the second speaker 10 move and rotate along the positioning slot 112, when the second limiting rod 111 moves to be kept level with the first limiting rod 915, the second limiting rod 111 and the first limiting rod 915 under the second speaker 10 are driven to sequentially slide along the positioning slot 112 and the sliding slot 914 by the continuous pulling of the connection rod 913, and further drive the second speaker 10 to move to one end of the positioning slot 112 and the sliding slot 914, housing of the second horn 10 is achieved.
Referring to fig. 1 to 7, the positioning groove 112 and the second limiting rod 111 closely slide. The stability of the second horn 10 during rotation is improved.
Referring to fig. 1 to 7, the sealing device 12 includes a sealing groove 121, two ends of the hearing player body 1 are symmetrically and fixedly mounted with the sealing groove 121, a sealing plate 122 and a pulling block 123, the sealing plate 122 is slidably mounted in the sealing groove 121, and one end of the sealing plate 122 is fixedly mounted with the pulling block 123. People are when using the device, draw the piece 123 to drive the closing plate 122 to accomodate into seal groove 121 completely through promoting, realize the use to the device, when receiving the device, promote to draw the piece 123 to drive closing plate 122 and seal the open department that the hearing player body 1 corresponds second loudspeaker 10, prevent the entering of dust.
Referring to fig. 1 to 7, a protective cover 14 is fixedly mounted on the bottom of the inner wall of the hearing player body 1. The components such as the motor 92 inside the hearing player body 1 are isolated by the protective cover 14 to prevent the device from being entangled with other lines during operation.
Referring to fig. 1 to 7, a display screen 15 is fixedly installed in the middle of one side of the hearing player body 1 close to the first speaker 8, and buttons 16 are symmetrically and fixedly installed at positions of the hearing player body 1 close to the display screen 15. In the operation process of the device, the playing information of the optical disk and the magnetic tape can be adjusted through the keys 16, and the playing information is displayed through the display screen 15, so that people can conveniently select and replace the playing information.
The working principle is as follows: when the device is used, a user places an optical disc at the optical disc reader 2, fixes the first sealing plate 3 and the hearing player body 1 by rotating the first sealing plate 3, fixes the optical disc, or places a magnetic tape at the magnetic tape reader 5, fixes the magnetic tape by rotating the second sealing plate 6, reads the optical disc and the magnetic tape respectively by the optical disc reader 2 and the magnetic tape reader 5, can adjust the playing information of the optical disc and the magnetic tape by the keys 16, displays the playing information by the display screen 15, facilitates the selection and replacement of the playing information by the user, controls the operation of the motor 92 by the control button 917, further drives the rotation of the rotary disc 93, drives the sliding rod 97 to slide in the first sliding hole 96 by the limit of the sliding rod 97 and the connection of the rotating rod 94 during the rotation of the rotary disc 93, further drives the second fixing plate 911 to move, at this time, the rotating rod 94 is in a rotating state, the first limiting rod 915 at the top and the bottom of the second speaker 10 is pushed to slide along the sliding groove 914 through the connection of the connecting rod 913, and then the second speaker 10 is driven to move, in this process, the first limiting rod 915 moves to one end of the sliding groove 914 under the continuous pushing of the connecting rod 913, then the second limiting rods 111 at the two ends of the second speaker 10 move and rotate along the positioning groove 112, and further the second speaker 10 is driven to rotate, so that the sound emitting position of the second speaker 10 emits sound to the two sides of the classroom, signals of the optical disc and the magnetic tape are output to the first speaker 8 and the second speaker 10 through the controller of the hearing player body 1, a sound emitting mode can be performed to the whole space of a teacher, hearing training during public english learning of people is realized, when people take up the device, the motor 92 is controlled to reversely operate through the control button 917, so as to drive the rotary disc 93 to reversely rotate, the slide rod 97 is driven to slide in the first slide hole 96 through the limit of the slide rod 97 in the first slide hole 96 and the connection of the rotary rod 94, so as to drive the second fixing plate 911 to move, the second horn 10 is pulled through the connection of the connecting rod 913, the second limiting rods 111 at the two ends of the second horn 10 move and rotate along the positioning groove 112, when the second limiting rod 111 moves to be level with the first limiting rod 915, the second limiting rod 111 and the first limiting rod 915 under the second horn 10 are driven to sequentially slide along the positioning groove 112 and the sliding groove 914 through the continuous pulling of the connecting rod 913, so as to drive the second horn 10 to move to one end of the positioning groove 112 and the sliding groove 914, so as to accommodate the second horn 10, when people use the device, the sealing plate 122 is driven to be completely accommodated into the sealing groove 121 through the pushing of the pulling block 123, the device is used, when the device is folded, the pulling block 123 is pushed to drive the sealing plate 122 to seal the opening of the hearing player body 1 corresponding to the second loudspeaker 10, and dust is prevented from entering the hearing player body.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a public english of high-duty listening training device, includes listening player body (1), its characterized in that, the inside fixed mounting at the top of listening player body (1) has CD reader (2), the position that CD reader (2) is corresponded at listening player body (1) top is installed first shrouding (3) through the pivot rotation, the one end and the listening player body (1) joint of keeping away from listening player body (1) of first shrouding (3), the top fixed mounting of first shrouding (3) has pull rod (4), listening player body (1) one side fixed mounting has tape reader (5), listening player body (1) is close to tape reader (5) one side and rotates through the pivot and installs second shrouding (6), the one end and the listening player body (1) joint of keeping away from listening player body (1) of second shrouding (6), pull groove (7) have been seted up to one side of second shrouding (6), one side fixed mounting of hearing player body (1) has first loudspeaker (8), CD-ROM reader (2) and magnetic tape reader (5) all with first loudspeaker (8) electric connection, the inner wall middle part fixed mounting of hearing player body (1) has ejecting device (9), second loudspeaker (10) are installed to the removal end of ejecting device (9), CD-ROM reader (2) and magnetic tape reader (5) all with second loudspeaker (10) electric connection, install rotating device (11) between ejecting device (9) and hearing player body (1), rotating device (11) and ejecting device (9) cooperation installation, sealing device (12) have been installed to the both ends slidable mounting of hearing player body (1).
2. A hearing training device for english language of public vocational english according to claim 1, characterized by that, the top of the hearing player body (1) is rotatably installed with a pulling ring (13) through a pin.
3. The English listening training device for the public English for the profession of claim 2, wherein the push-out device (9) comprises a mounting frame (91), a motor (92), a rotary disc (93), a rotary rod (94), a positioning plate (95), a first slide hole (96), a slide rod (97), a first fixing plate (98), a first fixing block (99), a second slide hole (910), a second fixing plate (911), a second fixing block (912), a connecting rod (913), a sliding chute (914), a first limiting rod (915), a third fixing block (916) and a control button (917), the mounting frame (91) is fixedly mounted at the middle position of the bottom of the inner wall of the listening player body (1), the motor (92) is fixedly mounted at the top of the mounting frame (91), and the rotary disc (93) is fixedly mounted at the output end of the motor (92) through the mounting frame (91), the hearing player is characterized in that rotary rods (94) are symmetrically and rotatably mounted on the upper surface of the rotary disc (93) through shaft pins, positioning plates (95) are symmetrically and fixedly mounted at the bottom of the inner wall of the hearing player body (1), first sliding holes (96) are symmetrically formed in the two ends of each positioning plate (95), sliding rods (97) are slidably mounted between the first sliding holes (96), first fixing plates (98) are fixedly mounted at one ends of the two sliding rods (97), first fixing blocks (99) are fixedly mounted in the middle of one sides, far away from the sliding rods (97), of the first fixing plates (98), one ends, far away from the rotary disc (93), of the rotary rods (94) are rotatably connected with the first fixing blocks (99) through the shaft pins, second sliding holes (910) are symmetrically formed in positions, corresponding to the sliding rods (97), of the two ends of the hearing player body (1), and the sliding rods (97) are slidably connected with the second sliding holes (910), one end of each sliding rod (97) far away from the first fixing plate (98) is fixedly provided with a second fixing plate (911), the second fixing plate (911) is arranged on the outer side of the hearing player body (1), one side of each sliding rod (97) far away from the second fixing plate (911) is fixedly provided with a second fixing block (912), the middle of each second fixing block (912) is rotatably provided with a connecting rod (913) through a shaft pin, sliding grooves (914) are symmetrically formed in two ends of the hearing player body (1), the top and the bottom of each second loudspeaker (10) are respectively and fixedly provided with a first limiting rod (915), each first limiting rod (915) is slidably connected with the corresponding sliding groove (914), one side of each second loudspeaker (10) is fixedly provided with a third fixing block (916), one end of each connecting rod (913) far away from the second fixing block (912) is rotatably installed with the corresponding third fixing block (916) through a shaft pin, the top of the hearing player body (1) is symmetrically and fixedly provided with control buttons (917).
4. The hearing training device for english language of public vocational study of claim 3, wherein the first slide hole (96) and the second slide hole (910) are closely fitted and slide with the slide bar (97).
5. The hearing training device for english language of public vocational study of claim 3, wherein said first stop lever (915) is closely fitted and slid with said sliding groove (914).
6. The hearing training device for English used for public vocational study according to claim 3, wherein the rotating device (11) comprises a second limiting rod (111) and a positioning groove (112), the second limiting rod (111) is fixedly installed at the position, far away from the first limiting rod (915), of the bottom and the top of the second loudspeaker (10), the positioning groove (112) is fixedly installed at the position, corresponding to the second limiting rod (111), of the two ends of the hearing player body (1), and the positioning groove (112) is slidably connected with the second limiting rod (111).
7. The hearing training device for professional English public speaking hearing according to claim 6, wherein the positioning groove (112) is closely attached to and slides along the second limiting rod (111).
8. The hearing training device for English used for public vocational English according to claim 6, wherein the sealing device (12) comprises a sealing groove (121), two ends of the hearing player body (1) are symmetrically and fixedly provided with the sealing groove (121), a sealing plate (122) and a pull block (123), the sealing plate (122) is slidably arranged in the sealing groove (121), and one end of the sealing plate (122) is fixedly provided with the pull block (123).
9. The hearing training device for English used for public vocational study according to claim 8, wherein the bottom of the inner wall of the hearing player body (1) is fixedly provided with a protective cover (14).
10. The hearing training device for english of public vocational english according to claim 9, characterized in that, the middle of one side of the hearing player body (1) near the first loudspeaker (8) is fixedly installed with a display screen (15), and the position of the hearing player body (1) near the display screen (15) is symmetrically and fixedly installed with a key (16).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210552088.2A CN114913724B (en) | 2022-05-18 | 2022-05-18 | English listening practice device for public english of high-order |
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|---|---|---|---|
| CN202210552088.2A CN114913724B (en) | 2022-05-18 | 2022-05-18 | English listening practice device for public english of high-order |
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| CN114913724A true CN114913724A (en) | 2022-08-16 |
| CN114913724B CN114913724B (en) | 2023-06-06 |
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| CN202210552088.2A Active CN114913724B (en) | 2022-05-18 | 2022-05-18 | English listening practice device for public english of high-order |
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| CN211506789U (en) * | 2020-04-23 | 2020-09-15 | 宝鸡职业技术学院 | English listening comprehension trainer |
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| CN213368024U (en) * | 2020-10-26 | 2021-06-04 | 广州市明歌电子科技有限公司 | Multifunctional video sound equipment |
| CN112976083A (en) * | 2021-03-26 | 2021-06-18 | 南京褚宇之商贸有限公司 | Automatic vegetable cutting device based on intelligent manufacturing |
| CN214205828U (en) * | 2020-10-29 | 2021-09-14 | 王雨 | Listening training device is used in english teaching |
| CN215954525U (en) * | 2021-10-20 | 2022-03-04 | 河南林业职业学院 | English listening comprehension training equipment |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH075154U (en) * | 1993-06-25 | 1995-01-24 | 貴敏 太田 | Language hearing learning machine |
| CN206505570U (en) * | 2017-01-17 | 2017-09-19 | 黑龙江农业工程职业学院 | The Listening Training device that a kind of non-major English teaching is used |
| CN211506789U (en) * | 2020-04-23 | 2020-09-15 | 宝鸡职业技术学院 | English listening comprehension trainer |
| CN213368024U (en) * | 2020-10-26 | 2021-06-04 | 广州市明歌电子科技有限公司 | Multifunctional video sound equipment |
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| CN114913724B (en) | 2023-06-06 |
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