Silencing equipment
Through the combination of sound silencer equipment and language translator, the problem of difficulty in creating a specific language environment in traditional foreign language learning is solved, the foreign language learning environment is improved, and the listening and speaking ability is improved.
Patent Information
- Application Number
- CN202421416310.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-06-20
AI Technical Summary
Traditional foreign language learning methods are difficult to create a continuous and fully language-using communication environment in the family or school environment, resulting in students lacking real foreign language communication practices, affecting the improvement of listening and speaking abilities.
A sound silencer device is designed to collect the user's original sound through a microphone, and to use sound proofing cotton and sound silencer box to perform preliminary sound silence processing. Combined with a language translator, the sound is translated into the target language and played, forming an environment where only the target language is heard.
Effectively eliminate the original voice of users, create a communication environment for specific languages, improve the effectiveness of foreign language learning, and is suitable for foreign language learning and communication in situations such as homes, schools, and public places.
Smart Images
Figure CN223078854U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of sound insulation equipment, and specifically relates to a sound insulation equipment. Background Art
[0002] Traditional foreign language learning methods mainly include foreign language classroom teaching, language exchange or self-study. Taking English teaching as an example, parents may not have sufficient language ability or time to create a continuous language environment for their children. Hiring foreign tutors or participating in foreign language training courses is costly and often restricted by factors such as time and location. It is particularly difficult to create an English communication environment at home. In the school education environment, although there is guidance from foreign language teachers, students still lack real foreign language communication practice. Especially at various stages such as kindergarten, primary school, middle school and university, students often only have simulated conversations in class and it is difficult to truly improve their practical application ability of foreign languages.
[0003] For foreign language learning, in a language environment, communicating with people around in that language and hearing only that language can truly help people improve their listening and speaking abilities of that language. Creating an environment where communication is completely carried out in a specific language requires eliminating the original sound of the user's speech. Content of the Utility Model
[0004] The purpose of the utility model is to provide a sound insulation equipment that can eliminate the original sound of the user's speech to create an environment where communication is completely carried out in a specific language.
[0005] To achieve the above purpose, the utility model provides the following technical solutions:
[0006] A sound insulation equipment includes a front shell and a rear shell, and the front shell and the rear shell form an outer shell;
[0007] A sound insulation shell is installed inside the front shell, a microphone is installed inside the cavity of the sound insulation shell, and sound insulation cotton is covered on the bottom and inner side of the cavity of the sound insulation shell;
[0008] A sound insulation box is installed between the front shell and the rear shell, and an exhaust pipe of the sound insulation shell connects the sound insulation shell and the sound insulation box;
[0009] When the user wears the sound insulation equipment and speaks to the sound insulation shell, the microphone collects the original sound emitted by the user; at the same time, the built-in sound insulation cotton in the sound insulation shell performs preliminary sound insulation processing on the original sound; the original sound enters the interior of the sound insulation box through the exhaust pipe of the sound insulation shell and vibrates back and forth inside the sound insulation box for further sound insulation.
[0010] Preferably, the soundproofing device transmits the collected original sound to a language translator, which translates the original sound into the sound of the target language and plays it out, creating an environment where only the sound of the target language can be heard to assist in learning the selected target language.
[0011] Preferably, the soundproofing box is a rectangular structure with a cavity inside; an air inlet is provided in one side wall of the soundproofing box, and an exhaust port is provided in the other side wall of the soundproofing box, and the air inlet and the exhaust port are staggered; after the original sound is vibrationally soundproofed in the soundproofing box, the air flow is discharged from the exhaust port.
[0012] Preferably, a plurality of the soundproofing boxes are arranged in parallel; the original sound is transmitted to the frontmost one of the soundproofing boxes through the exhaust pipe of the soundproofing shell, and then sequentially transmitted to the subsequent soundproofing boxes, vibrating step by step in the plurality of soundproofing boxes to achieve complete soundproofing.
[0013] Preferably, a soundproofing shell exhaust hole is provided in the front shell; after the original sound is soundproofed by the soundproofing box, the air flow is discharged from the soundproofing shell exhaust hole.
[0014] Preferably, a skin-friendly sound insulation pad is provided around the entrance of the soundproofing shell on the front shell; the surface of the skin-friendly sound insulation pad is a curved surface, and when the user wears the soundproofing device, the skin-friendly sound insulation pad closely fits around the user's mouth to prevent noise in the surrounding environment from entering the soundproofing shell, and the microphone can only collect the original sound of the user.
[0015] Preferably, the soundproofing device transmits the collected original sound to the earphone, or the soundproofing device sends the collected original sound to a language translator to be translated into the sound of the target language, and then transmits the sound of the target language to the earphone;
[0016] The microphone only collects the original sound within the semi-closed structure formed by the outer shell, the soundproofing shell and the skin-friendly sound insulation pad, and others can only hear the original sound or the translated target language sound through the earphone, avoiding noise interference.
[0017] Preferably, a strap hole is provided at the end of the front shell, and a strap is bound to the front shell through the strap hole to facilitate the user to wear the soundproofing device on the head to collect the original sound.
[0018] Preferably, an audio connection hole is provided on the outer shell, and the audio connection hole is used to connect to a language translator; a microphone fixing cylinder is provided at the bottom of the soundproofing shell for fixing the microphone.
[0019] The beneficial effects of the present utility model are as follows:
[0020] When the user wears the soundproof device and speaks to the soundproof shell, the microphone collects the original sound emitted by the user. At the same time, when the original sound propagates inside the soundproof shell and encounters the soundproof cotton, the soundproof cotton conducts preliminary soundproof processing on the original sound.
[0021] After that, the original sound enters the interior of the soundproof box through the exhaust pipe of the soundproof shell, and repeatedly impacts on the side walls on both sides of the soundproof box during the propagation process in the inner cavity of the soundproof box, and the soundproof of the original sound is achieved during the repeated vibration process.
[0022] The soundproof device transmits the collected original sound to the language translator through the audio connection cable. The language translator translates the original sound into the sound of the target language and plays it out. Since the original sound emitted by the user during speech has been soundproofed, only the sound of the target language emitted by the language translator can be heard in the surrounding environment, thus creating an environment where only the sound of the target language can be heard to help learn the selected target language. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a structural diagram of the soundproof device of the present utility model;
[0024] Figure 2 It is a view observed from one side of the skin-friendly soundproof pad of the soundproof device of the present utility model;
[0025] Figure 3 It is a top view of the soundproof device of the present utility model;
[0026] Figure 4 It is a structural diagram of the soundproof device of the present utility model after removing the front shell and the skin-friendly soundproof pad;
[0027] Figure 5 It is a front view observed from the front of the soundproof device of the present utility model after removing the front shell and the skin-friendly soundproof pad;
[0028] Figure 6 It is a perspective view observed from the front of the soundproof device of the present utility model after removing the front shell and the skin-friendly soundproof pad.
[0029] REFERENCE MARKS:
[0030] 1. Front shell; 2. Soundproof box; 21. Air inlet; 22. Exhaust port; 3. Soundproof shell exhaust hole; 4. Rear shell; 5. Audio connection hole; 6. Connection pad; 7. Soundproof shell; 8. Soundproof shell exhaust pipe; 9. Skin-friendly soundproof pad; 10. Microphone fixing cylinder; 11. Strap hole. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0031] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.
[0032] For foreign language learning, in a language environment, using the language to communicate with people around and hearing only that language can truly help people improve their listening and speaking abilities of that language. Creating an environment where communication is entirely in a specific language requires eliminating the original voice of the user's speech.
[0033] In response to the above technical problems, referring to Figure 1 , Figure 2 , this embodiment provides a sound insulation device, including a front shell 1 and a rear shell 4, and the front shell 1 and the rear shell 4 form a housing.
[0034] A sound insulation shell 7 is installed in the front shell 1, a microphone is installed in the inner cavity of the sound insulation shell 7, and sound insulation cotton is covered on the bottom and inner side of the inner cavity of the sound insulation shell 7. The sound insulation shell 7 and the built-in sound insulation cotton constitute the first-stage sound insulation structure.
[0035] A sound insulation box 2 is installed between the front shell 1 and the rear shell 4, and a sound insulation shell exhaust pipe 8 connects the sound insulation shell 7 and the sound insulation box 2. The sound insulation box is the second-stage sound insulation structure.
[0036] When the user wears the sound insulation device and speaks to the sound insulation shell 7, the microphone collects the original voice emitted by the user. At the same time, when the original voice propagates inside the sound insulation shell 7 and encounters the sound insulation cotton, the sound insulation cotton performs preliminary sound insulation processing on the original voice.
[0037] After that, the original voice enters the inside of the sound insulation box 2 through the sound insulation shell exhaust pipe 8, and repeatedly impacts on the side walls on both sides of the sound insulation box 2 during the process of propagating in the inner cavity of the sound insulation box 2, and the sound insulation of the original voice is achieved during the repeated vibration process.
[0038] The concave cavity structure formed by the sound insulation shell 7 prevents sound from leaking outwards, and the sound insulation cotton and the sound insulation box 2 perform sound insulation processing on the original voice, preventing the original voice emitted by the user from spreading to the surrounding environment.
[0039] The sound insulation device transmits the collected original voice to a language translator through an audio connection cable. The language translator translates the original voice into the voice of the target language and plays it out. Since the original voice emitted by the user during speech has been sound-insulated, only the voice of the target language emitted by the language translator can be heard in the surrounding environment, thereby creating an environment where only the voice of the target language can be heard to help learn the selected target language.
[0040] Refer to Figure 5 and Figure 6 , the sound silencing box 2 is a rectangular structure with a cavity inside. An air inlet 21 is provided in one side wall of the sound silencing box 2, and an air outlet 22 is provided in the other side wall of the sound silencing box 2. The air inlet 21 and the air outlet 22 are staggered.
[0041] One end of the exhaust pipe 8 of the sound silencing shell is connected to the sound silencing shell 7, and the other end is butted to the air inlet 21. The original sound enters the sound silencing box 2 through the exhaust pipe 8 of the sound silencing shell. During the process of the original sound propagating in the inner cavity of the sound silencing box 2, it vibrates repeatedly on the two side walls of the sound silencing box 2 to achieve sound silencing. The airflow after sound silencing is discharged from the air outlet 22.
[0042] Refer to Figure 5 and Figure 6 , a plurality of the sound silencing boxes 2 are arranged in parallel, and the air inlet 21 of the latter sound silencing box 2 is aligned with the air outlet 22 of the former sound silencing box 2. The air inlet of the frontmost sound silencing box 2 is butted to the exhaust pipe 8 of the sound silencing shell. The original sound is transmitted into the frontmost sound silencing box 2 through the exhaust pipe 8 of the sound silencing shell, and then is sequentially transmitted into the subsequent sound silencing boxes 2, and vibrates step by step in the plurality of sound silencing boxes 2 to achieve complete sound silencing.
[0043] According to the actual need of sound silencing, the number of the sound silencing boxes 2 can be selected. For example, 2, 3 or more sound silencing boxes 2 can be arranged in parallel.
[0044] A sound silencing shell exhaust hole 3 is provided in the front shell 1, and the sound silencing shell exhaust hole 3 is aligned with the air outlet 22 of the sound silencing box 2. When there are a plurality of sound silencing boxes 2, the sound silencing shell exhaust hole 3 is aligned with the air outlet 22 of the last sound silencing box 2. After the original sound is subjected to sound silencing treatment in the sound silencing box 2, the airflow is discharged from the sound silencing shell exhaust hole 3, and the sound silencing shell exhaust hole 3 is used to ensure smooth air flow.
[0045] Refer to Figure 3 and Figure 4 , a connecting pad 6 is provided on the front shell 1 around the entrance of the sound silencing shell 7, and the skin-friendly sound insulation pad 9 is pasted on the connecting pad 6. The surface of the skin-friendly sound insulation pad 9 is a curved surface, and the shape of the skin-friendly sound insulation pad 9 matches the shape of the two cheeks on both sides of the human mouth.
[0046] When the user wears the noise-canceling device, the skin-friendly sound insulation pad 9 closely fits around the user's mouth, which can prevent the original sound emitted by the user when speaking from spreading from within the sound-canceling shell 7 to the surrounding environment. At the same time, it can prevent the noise in the surrounding environment from entering the sound-canceling shell 7 and being received by the built-in microphone of the sound-canceling shell 7, enabling the microphone to only collect the original sound of the user.
[0047] The noise-canceling device transmits the collected original sound to the earphone, or the noise-canceling device sends the collected original sound to a language translator to be translated into the sound of the target language, and then transmits the sound of the target language to the earphone. The microphone only collects the original sound within the semi-closed structure formed by the outer shell, the sound-canceling shell 7, and the skin-friendly sound insulation pad 9. Others can only hear the original sound or the translated sound of the target language through the earphone, avoiding noise interference.
[0048] For example, the noise-canceling device, language translator, and earphone can be used for a video conference. The user wears the noise-canceling device, and the microphone only collects the original sound emitted by the user. The noise in the surrounding environment is blocked, and other participants can only hear the original sound emitted by the user through the earphone, thus avoiding the impact of the noise in the surrounding environment on the video conference.
[0049] Moreover, if the participants use different mother tongues, when a person speaks in their own mother tongue, the noise-canceling device first collects the original sound. For each of the other participants, the original sound can be translated into their own mother tongue through the language translator and then listened to through the earphone, meeting the communication needs of multiple participants with different mother tongues.
[0050] Refer to Figure 2 , a strap hole 11 is provided at the end of the front shell 1, and the strap is bound to the front shell 1 through the strap hole 11 and then bound to the user's head to facilitate wearing the noise-canceling device on the head to collect the original sound. An audio connection hole 5 is provided on the outer shell, and the audio connection hole 5 is used to connect to the language translator; the microphone fixing cylinder 10 is provided at the bottom of the sound-canceling shell 7 for fixing the microphone.
[0051] Working principle:
[0052] After the user wears the noise-canceling device, the sound emitted when speaking is collected by the microphone and then sent to the language translator, which translates the original sound into the sound of the target language that needs to be heard. The translated sound of the target language can be played out in two ways:
[0053] First, it can be used in combination with a language translator for learning a foreign language:
[0054] When the surrounding environment is relatively quiet, the voice of the target language obtained after translation is played through the speaker of the language translator, and only the voice of the target language obtained after translation can be heard in the surrounding environment, so as to create a target language environment to help users learn the target language and improve their listening and speaking abilities.
[0055] Second, it can be paired with headphones for video conferencing:
[0056] When having a video conference, the user wears the language translator on the mouth and wears the headphones on the ears. The microphone is set inside the language translator and is aligned with the user's mouth. When the user speaks, the microphone can only pick up the original voice emitted by the user.
[0057] This original voice is transmitted to the other party, and the other party can only hear their own original voice through the headphones; or the original voice is translated through the voice translator and then sent to the other party, and the other party can only hear the voice of the target language obtained after translation through the headphones.
[0058] Since the shell of the language translator isolates the microphone from the external environment, the microphone cannot pick up the noise in the surrounding environment, thus avoiding the interference of the noise in the surrounding environment on the user's normal speaking voice, and there is no need to worry about the interference of the noise in the surrounding environment.
[0059] Third, it can be paired with headphones for use in public places to avoid disturbing people around:
[0060] In a public place with multiple people, such as a student dormitory, when other students are all resting, one of them can wear a noise-canceling device to make a call and listen to the voice of the call through the headphones. The noise-canceling device blocks the voice emitted by the person making the call, avoiding disturbing other students who have already rested.
[0061] Similarly, when playing games in the dormitory, a noise-canceling device can also be worn to avoid the emitted voice from disturbing other roommates. In addition, a noise-canceling device can be worn when making a call in an Internet cafe, a telephone customer service workplace, a quiet coffee shop, or a library to eliminate the voice emitted by the person making the call and avoid disturbing people around.
[0062] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A soundproofing device, characterized in that , including a front shell (1) and a rear shell (4), the front shell (1) and the rear shell (4) form an outer shell; A soundproof shell (7) is installed inside the front shell (1), a microphone is installed inside the inner cavity of the soundproof shell (7), and soundproof cotton is covered on the bottom and inner side of the inner cavity of the soundproof shell (7); A soundproof box (2) is installed between the front shell (1) and the rear shell (4), and a soundproof shell exhaust pipe (8) connects the soundproof shell (7) and the soundproof box (2); When the user wears the soundproof device and speaks to the soundproof shell (7), the microphone collects the original sound emitted by the user; at the same time, the built-in soundproof cotton in the soundproof shell (7) performs preliminary soundproofing on the original sound; the original sound enters the inside of the soundproof box (2) through the soundproof shell exhaust pipe (8), and vibrates back and forth inside the plurality of soundproof boxes (2) for soundproofing again.
2. The silencing device according to claim 1, wherein , the soundproof device transmits the collected original sound to a language translator, and the language translator translates the original sound into the sound of the target language and plays it out, creating an environment where only the sound of the target language can be heard to help learn the selected target language.
3. The sound insulation device according to claim 1, characterized in that , the soundproof box (2) is a rectangular structure with a cavity inside; an air inlet (21) is opened in one side wall of the soundproof box (2), and an air outlet (22) is opened in the other side wall of the soundproof box (2), and the air inlet (21) and the air outlet (22) are staggered; after the original sound vibrates and is soundproofed in the soundproof box (2), the air flow is discharged from the air outlet (22).
4. The sound insulation device according to claim 3, wherein , a plurality of the soundproof boxes (2) are arranged in parallel; the original sound is transmitted to the frontmost one of the soundproof boxes (2) through the soundproof shell exhaust pipe (8), and then is sequentially transmitted to the subsequent soundproof boxes (2), and vibrates step by step in the plurality of soundproof boxes (2) to achieve complete soundproofing.
5. The silencing device according to claim 4, characterized in that , a soundproof shell exhaust hole (3) is opened in the front shell (1), and after the original sound is soundproofed by the soundproof box (2), the air flow is discharged from the soundproof shell exhaust hole (3).
6. The silencing device according to claim 1, characterized in that , a skin-friendly soundproof pad (9) is arranged around the entrance of the soundproof shell (7) on the front shell (1); the surface of the skin-friendly soundproof pad (9) is a curved surface, when the user wears the soundproof device, the skin-friendly soundproof pad (9) closely fits around the user's mouth, preventing noise in the surrounding environment from entering the soundproof shell (7), and the microphone can only collect the original sound of the user.
7. The silencing device according to claim 6, characterized in that , the soundproof device transmits the collected original sound to the earphone, or, the soundproof device sends the collected original sound to a language translator to be translated into the sound of the target language, and then transmits the sound of the target language to the earphone; The microphone only collects the original sound in the semi-closed structure formed by the outer shell, the soundproof shell (7) and the skin-friendly soundproof pad (9), and others can only hear the original sound or the translated target language sound through the earphone, avoiding noise interference.
8. The silencing device according to claim 1, wherein ,The end of the front shell (1) is provided with a strap hole (11), and the strap is bound to the front shell (1) through the strap hole (11) to facilitate the user to wear the soundproofing device on the head to collect the original sound.
9. The noise reduction device according to claim 1, characterized in that ,An audio connection hole (5) is provided on the outer shell, and the audio connection hole (5) is used to connect to a language translator; a microphone fixing cylinder (10) is arranged at the bottom of the soundproofing shell (7) for fixing the microphone.