CN113496630A - English listening comprehension trainer - Google Patents

English listening comprehension trainer Download PDF

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Publication number
CN113496630A
CN113496630A CN202110594110.5A CN202110594110A CN113496630A CN 113496630 A CN113496630 A CN 113496630A CN 202110594110 A CN202110594110 A CN 202110594110A CN 113496630 A CN113496630 A CN 113496630A
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CN
China
Prior art keywords
sound
sealing
sounding
stretching
training device
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Granted
Application number
CN202110594110.5A
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Chinese (zh)
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CN113496630B (en
Inventor
李建华
方建松
陈华钢
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Guangdong Baiyun University
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Guangdong Baiyun University
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Priority to CN202110594110.5A priority Critical patent/CN113496630B/en
Publication of CN113496630A publication Critical patent/CN113496630A/en
Application granted granted Critical
Publication of CN113496630B publication Critical patent/CN113496630B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00Electrically-operated educational appliances
    • G09B5/04Electrically-operated educational appliances with audible presentation of the material to be studied
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B19/00Teaching not covered by other main groups of this subclass
    • G09B19/06Foreign languages
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/10Earpieces; Attachments therefor ; Earphones; Monophonic headphones

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  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention provides an English listening training device, which belongs to the technical field of learning tools and comprises a head clamping piece, sounding parts, a sealing part, a stretching piece and a sounding assembly, wherein at least one group of sounding parts are arranged, the sounding parts are arranged at the end parts of the head clamping piece, the sounding assembly is arranged on one side of the sounding parts, the stretching piece is arranged on one side of the head clamping piece, one end of the stretching piece is connected with the sealing part, and when the English listening training device is not used, the sealing part forms a closed structure on one side of the sounding assembly to protect the sounding assembly. Compared with the prior art, the sound production assembly is sealed by the sealing part when not in use, the protection of the sound production assembly is realized, and the sealing part is driven to be removed from one side of the sound production assembly by the deformation generated by the head clamping piece when in use, so that the smooth transmission of English prompt sounds is ensured, and the sound production assembly has the advantages of simple structure and convenience in operation.

Description

English listening comprehension trainer
Technical Field
The invention belongs to the technical field of learning tools, and particularly relates to an English listening comprehension training device.
Background
English listening comprehension trainer is the appurtenance of a study english, can effectual help student improve the english level and the english expression ability of self.
Present english listening comprehension trainer is headphone mostly, and when using, the laminating of earphone centre gripping is in human ear both sides, and the sound generating mechanism who utilizes the earphone sends english prompt tone, and the hearing training is accomplished to the auxiliary user, and current headphone structure is comparatively simple, and when not using, sound generating mechanism is mostly directly exposed outside, receives the erosion of air dust and steam easily for the life of earphone very shortens.
Disclosure of Invention
In view of the above deficiencies of the prior art, an embodiment of the present invention provides an english listening comprehension training device.
In order to solve the technical problems, the invention provides the following technical scheme:
an English listening training device comprises a head clamping piece, a sounding part, a sealing part, a stretching piece and a sounding component,
the sounding parts are at least provided with one group and are arranged at the end part of the head clamping piece,
the sounding component is arranged on one side of the sounding part, the stretching piece is arranged on one side of the head clamping piece, one end of the stretching piece is connected with the sealing part,
when not in use, the sealing part forms a closed structure at one side of the sounding component to protect the sounding component,
during the use, the head holder produces deformation and centre gripping in human head, sound production portion laminates in human ear, sound production subassembly is used for making sound, can drive when the head holder produces deformation the extension removes, the extension drives the sealing portion certainly sound production subassembly one side is removed, in order to relieve sound production subassembly's enclosed state guarantees the transmission to human ear that the english prompt tone that sound production subassembly sent can be smooth.
As a further improvement of the invention: sealing part includes a plurality of sealing members, and is a plurality of the sealing member can splice each other and form enclosed construction in sound production subassembly one side, and is a plurality of sealing member one end extends to inside the sound production portion, tensile piece one end with head holder one side links to each other, and the other end extends to inside and with a plurality of the sound production portion the sealing member links to each other.
As a further improvement of the invention: the inside cavity of sound production portion, sound production portion is inside to be provided with the piece that resets, it is used for driving a plurality of to reset the piece reverse movement of sealing member.
As a further improvement of the invention: the inner cavity of the sounding part is further provided with a supporting piece, one end of the sealing piece extends to the inside of the sounding part and is connected with the supporting piece, one end of the resetting piece is connected with the inner wall of the sounding part, the other end of the resetting piece is connected with the supporting piece, and one end of the stretching piece extends to the inside of the sounding part and is connected with the supporting piece.
As a still further improvement of the invention: the sealing part is characterized in that a concave part is arranged on one side of the sound-producing part, the sound-producing component is arranged inside the concave part, and a through groove for the sealing part to pass through is formed in the side wall of the concave part.
As a still further improvement of the invention: and a guide part is further fixedly arranged in the sound-emitting part, penetrates through the supporting part and is movably matched with the supporting part.
As a still further improvement of the invention: a guide channel is arranged on one side of the head clamping piece along the length direction, and the stretching piece is arranged in the guide channel.
As a still further improvement of the invention: the sound-emitting part comprises a first shell and a second shell, and the first shell and the second shell are detachably connected in a nesting mode.
Compared with the prior art, the invention has the beneficial effects that:
compared with the prior art, the sound production assembly can be sealed by the sealing part when not in use, so that the sound production assembly is protected, air dust and water vapor are prevented from entering the interior of the sound production assembly, the service life is further prolonged, the sealing part is driven to be removed from one side of the sound production assembly by the deformation generated by the head clamping piece when in use, smooth transmission of English prompt sounds is guaranteed, and the sound production assembly has the advantages of simple structure and convenience in operation.
Drawings
FIG. 1 is a schematic diagram of an English listening training device;
FIG. 2 is an enlarged view of area A of FIG. 1;
FIG. 3 is a first schematic structural diagram of a sound-emitting portion of an English listening training device;
FIG. 4 is a schematic structural diagram of a sound-emitting portion of an English listening training device;
in the figure: 1-head clamping piece, 11-guide channel, 2-sound generating part, 21-first shell, 22-connecting rod, 23-flexible body, 24-concave part, 25-through groove, 3-sealing part, 31-stretching part, 32-resetting part, 33-guide piece, 34-supporting piece, 35-sealing part and 4-sound generating component.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1 and 2, the present embodiment provides an english listening comprehension training device, including a head holder 1, a sounding part 2, a sealing part 3, a stretching part 31, and a sounding assembly 4, where the sounding part 2 is at least provided in one group, the sounding part 2 is provided at an end of the head holder 1, the sounding assembly 4 is provided at one side of the sounding part 2, the stretching part 31 is provided at one side of the head holder 1, and one end of the stretching part 31 is connected to the sealing part 3, when the device is not in use, the sealing part 3 forms a closed structure at one side of the sounding assembly 4 to protect the sounding assembly 4, when in use, the head holder 1 deforms and is held on the head of a human body, the sounding part 2 is attached to the ear of the human body, the sounding assembly 4 is used for sounding an english training prompt tone, and other sounds, the head holder 1 deforms and drives the stretching part 31 to move, tensile piece 31 drives sealing portion 3 certainly 4 one side of sound production subassembly are removed, in order to relieve the confined state of sound production subassembly 4 guarantees the transmission that the english prompt tone that sound production subassembly 4 sent can be smooth to human ear.
When not using, sealing 3 seals in 4 one sides of sound production subassembly, thereby protect sound production subassembly 4, prevent that external dust and steam from getting into sound production subassembly 4 inside, cause the damage to sound production subassembly 4, and when using, can pull head holder 1, make 1 deformation of head holder expand and centre gripping in human head, portion 2 of making a sound at this moment can laminate in human ear, can drive tensile piece 31 and remove when 1 produces deformation of head holder, tensile piece 31 drives 3 self-sound subassembly 4 one sides of sealing and removes, thereby contact sound production subassembly 4's enclosed state, make portion 2 of making a sound laminate in human ear, the english prompt tone that sound production subassembly 4 sent can be smooth and clear transmission to human ear, be convenient for carry out the hearing training of english.
Referring to fig. 2 and 4, in an embodiment, the sealing portion 3 includes a plurality of sealing members 35, the plurality of sealing members 35 may be spliced together at one side of the sound generating assembly 4 to form a closed structure, one end of each of the plurality of sealing members 35 extends into the sound generating portion 2, one end of the tension member 31 is connected to one side of the head holding member 1, and the other end of the tension member extends into the sound generating portion 2 and is connected to the plurality of sealing members 35.
When head holder 1 produced deformation, can drive tensile piece 31 and remove in head holder 1 one side, and then stimulate a plurality of sealing members 35 for a plurality of sealing members 35 are to the inside removal of portion 2 that gives sound, make the enclosed construction that originally is destroyed, in order to expose sound generating component 4.
In another embodiment, the sealing part 3 comprises a sealing plate, the sealing plate is arranged on one side of the sound-emitting part 2 in a fitting manner, used for sealing the sounding component 4, two groups of stretching pieces 31 are arranged, one end of each group of stretching pieces 31 is connected with the side wall of the head clamping piece 1, the other end of each group of stretching pieces 31 is connected with the corresponding sealing plate, when the head clamping piece 1 deforms, because one end of the stretching piece 31 is connected with the side wall of the head clamping piece 1, the head clamping piece 1 can drive the sound generating part 2 to move, so that the sound emitting portion 2 is extended as compared with the distance between the connection point of the tension member 31 and the head holding member 1, since the length of the tension member 31 itself is constant, the tension member 31 is relatively moved on the head holder 1 side, and the sealing plate is pulled so that the sealing plate moves along the side of the sound emitting portion 2 to expose the sound emitting unit 4.
In the above embodiment, the stretching member 31 may also be provided in one group, when the stretching member 31 is a group, two ends of the stretching member 31 are respectively connected to the sealing plates on one side of the two groups of sound generating portions 2, when the head clamping member 1 deforms, the two groups of sound generating portions 2 are away from each other, and since the length of the stretching member 31 is unchanged, the sealing plates can be pulled, and the sealing plates are driven to be removed from one side of the sound generating portions 2.
Referring to fig. 2, in an embodiment, the sound-emitting portion 2 is hollow, a reset member 32 is disposed inside the sound-emitting portion 2, and the reset member 32 is configured to drive the plurality of sealing members 35 to move reversely.
After the use, the head clamping piece 1 is taken down from the head, at the moment, the head clamping piece 1 overcomes the self elasticity to carry out reverse deformation, the pulling effect of the stretching piece 31 on the sealing piece 35 is relieved, the resetting piece 32 can drive the sealing piece 35 to move reversely, and the sealing pieces 35 form a closed structure on one side of the sounding component 4 again.
Referring to fig. 2, in an embodiment, a supporting member 34 is further disposed in the inner cavity of the sound generating portion 2, one end of the sealing member 35 extends into the sound generating portion 2 and is connected to the supporting member 34, one end of the restoring member 32 is connected to the inner wall of the sound generating portion 2, the other end of the restoring member is connected to the supporting member 34, and one end of the stretching member 31 extends into the sound generating portion 2 and is connected to the supporting member 34.
When the head clamping piece 1 is pulled and the head clamping piece 1 deforms, the stretching piece 31 can be driven to move, the supporting piece 34 is further pulled, the supporting piece 34 drives the plurality of sealing pieces 35 to move towards the interior of the sounding part 2, so that the sounding component 4 is exposed, and English prompt tones are smoothly and clearly transmitted to ears; after the use, can take off head holder 1 from the head, head holder 1 deformation in opposite direction this moment drives support piece 34 in the inside reverse movement of sound production portion 2 at piece 32 that resets, and then drives sealing member 35 reverse movement to reform the enclosed construction on one side of sound production subassembly 4 again, realize the protection of sound production subassembly 4.
In the above embodiments, the restoring member 32 may be a spring or a metal spring.
Referring to fig. 2 and fig. 3, in an embodiment, a recess 24 is disposed on one side of the sound generating portion 2, the sound generating component 4 is disposed inside the recess 24, and a through groove 25 for the sealing member 35 to pass through is disposed on a sidewall of the recess 24.
Through the setting of depressed part 24, make 2 laminating of sound production portion in human ear, certain sound conduction distance has between sound production subassembly 4 and the human ear, prevent sound production subassembly 4 direct and human ear contact, and the logical groove 25 that can supply sealing member 35 to pass is seted up to 24 lateral walls of depressed part, make sealing member 35 can be at the inside enclosed construction that forms of depressed part 24, and then the enclosed construction protrusion that prevents sealing member 25 formation in 2 one side of sound production portion, and then guarantee the planarization of 2 outward appearances of sound production portion, prevent simultaneously that sealing member 35 from receiving external force and damaging.
In the above embodiment, the sealing element 35 is a curved fan-shaped structure, at this time, at least three groups of sealing elements 35 are provided, so that three groups of sealing elements 35 can be spliced with each other to form a closed structure, of course, the sealing element 35 may also adopt a curved plate-shaped structure, at this time, two groups of sealing elements 35 may be provided, and two groups of sealing elements 35 may be spliced with each other to form a closed structure; the sealing member 35 is made of a flexible material or an elastic material, such as rubber or an elastic metal sheet, so as to ensure that when the stretching member 31 pulls the supporting member 34, the sealing member 35 is bent adaptively under the restriction of the through groove 25, thereby facilitating the smooth movement of the sealing member 35.
Referring to fig. 2, in an embodiment, a guide 33 is further fixed inside the sound generating portion 2, and the guide 33 penetrates through the support 34 and is movably engaged with the support 34.
By the arrangement of the guide 33, it is possible to provide a guide for the movement of the support member 34, thereby ensuring the smooth movement of the support member 34 inside the sound-emitting portion 2.
In the above embodiment, the supporting member 24 is a plate-shaped or rod-shaped structure, the guiding member 33 is a guiding rod or a guiding plate, the stretching member 31 is a pulling rope or a flexible plastic strip, and the head clamping member 1 is made of an elastic material, such as a metal elastic sheet or a plastic elastic sheet; one end of the sound generating part 2 is connected with the head clamping piece 1 through a connecting rod 22.
Referring to fig. 1 and 2, in an embodiment, a guide channel 11 is disposed on one side of the head holder 1 along a length direction, the stretching member 31 is disposed inside the guide channel 11, and the stretching member 31 is encapsulated by the guide channel 11, so that the stretching member 31 can be attached to one side of the head holder 1, and the head holder 1 is prevented from being affected by the stretching member 31 when clamping the head of a human body.
Referring to fig. 2-4, in an embodiment, a flexible body 23 is further disposed on one side of the sound-generating portion 2, and the flexible body 23 is disposed to realize flexible contact with the ear of the human body, so as to improve the ear sealing performance of the human body and improve the comfort when the human body is worn.
In the above embodiment, the flexible body 23 may be a sponge body or a rubber body.
Referring to fig. 2-4, in one embodiment, the sound generating portion 2 includes a first housing 21 and a second housing, and the first housing 21 is detachably connected to the second housing, so as to facilitate the detachment between the first housing 21 and the second housing for maintaining the internal components thereof, where the detachable connection may be a nested connection or a threaded connection.
In another embodiment, the sound-emitting part 2 may further include a packaging cylinder, and an end cover is connected to one side of the packaging cylinder through a screw, and the end cover is opened to maintain the internal components of the sound-emitting part 2.
In the above embodiments, the sound emitting component 4 may be a speaker, a loudspeaker, and the like, which is not limited herein.
Compared with the prior art, the sound production assembly 4 can be sealed by the sealing part 3 when not in use, so that the sound production assembly 4 is protected, and the sealing part 3 is driven to be removed from one side of the sound production assembly 4 by the deformation generated by the head clamping piece 1 when in use, so that the English prompt sound is smoothly transmitted, and the device has the advantages of simple structure and convenience in operation.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (8)

1. An English listening training device is characterized by comprising a head clamping piece, a sounding part, a sealing part, a stretching piece and a sounding component,
the sounding parts are at least provided with one group and are arranged at the end part of the head clamping piece,
the sounding component is arranged on one side of the sounding part, the stretching piece is arranged on one side of the head clamping piece, one end of the stretching piece is connected with the sealing part, and the sealing plate is provided with a sealing plate
When not in use, the sealing part forms a closed structure at one side of the sounding component to protect the sounding component,
during the use, the head holder produces deformation and centre gripping in human head, sound production portion laminates in human ear, sound production subassembly is used for making sound, can drive when the head holder produces deformation the extension removes, the extension drives the sealing portion certainly sound production subassembly one side is removed, in order to relieve sound production subassembly's enclosed condition.
2. The English listening training device of claim 1, wherein the sealing portion comprises a plurality of sealing members, the plurality of sealing members can be spliced with each other on one side of the sounding component to form a closed structure, one end of each of the plurality of sealing members extends into the sounding portion, one end of each of the stretching members is connected with one side of the head clamping member, and the other end of each of the stretching members extends into the sounding portion and is connected with the plurality of sealing members.
3. The English listening training device of claim 1, wherein the sound-emitting portion is hollow, and a reset member is disposed inside the sound-emitting portion, and the reset member is configured to drive the plurality of sealing members to move in opposite directions.
4. The english listening training device of claim 2, wherein the inner cavity of the sound-emitting portion is further provided with a supporting member, one end of the sealing member extends into the sound-emitting portion and is connected to the supporting member, one end of the restoring member is connected to the inner wall of the sound-emitting portion, the other end of the restoring member is connected to the supporting member, and one end of the stretching member extends into the sound-emitting portion and is connected to the supporting member.
5. The English listening training device of claim 4, wherein a recess is formed on one side of the sound generating part, the sound generating component is disposed inside the recess, and a through groove for the sealing member to pass through is formed on a side wall of the recess.
6. The English listening training device of claim 4, wherein a guide member is further fixed inside the sound-emitting portion, and the guide member penetrates through the support member and is movably engaged with the support member.
7. The English listening training device of claim 1, wherein a guide channel is formed along a length direction of one side of the head clamping member, and the stretching member is disposed inside the guide channel.
8. The English listening training device of any one of claims 1-7, wherein the sound generating portion comprises a first housing and a second housing, and the first housing and the second housing are detachably connected.
CN202110594110.5A 2021-05-28 2021-05-28 English listening comprehension trainer Expired - Fee Related CN113496630B (en)

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CN113496630B CN113496630B (en) 2022-12-06

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EP3823300A1 (en) * 2019-11-15 2021-05-19 JVCKenwood Corporation Earphone
CN111513923A (en) * 2020-05-18 2020-08-11 黄津博 Ear-blocking type hearing protection device

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