Neck ring for voice quality monitoring

Abstract

The utility model relates to the technical field of voice quality monitoring, in particular to a neck ring for voice quality monitoring, which comprises an open ring, a neck ring and a neck ring, the first cavity and the second cavity are connected to the two ends of the split ring respectively and communicate with the interior of the split ring; a main board is fixedly arranged in the first cavity, the main board is provided with a microphone, a control key and a display screen, and the first cavity is provided with windows corresponding to the microphone, the control key and the display screen respectively; a battery, a charging panel and a charging interface are fixedly arranged in the second cavity, and the second cavity is provided with a jack corresponding to the charging interface. According to the utility model, the first cavity and the second cavity are not in contact with the front part of the neck of the wearer, so that the throat of the wearer is not uncomfortable, the sound production of the throat of the wearer is not influenced, the sound signal acquisition effectiveness of the wearer is ensured, and the accuracy of an evaluation result is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of voice quality monitoring, in particular to a neck ring for voice quality monitoring. Background Art

[0002] At present, there are a large number of people who need to use their voices for a long time and with high intensity, such as teachers, hosts, announcers, etc. However, keeping the throat in a practical state for a long time may induce various throat discomforts and develop into voice diseases, which has a great impact on life. If the voice quality can be easily detected, you can understand your own voice condition at any time. When the voice quality is poor, you can make timely adjustments to avoid causing greater voice problems. In existing neck ring devices, the motherboard, battery and other components are usually concentrated in a whole and fixed to the wearer's neck by magnetic attraction. Considering the battery life, data calculation and information transmission, the neck ring body usually has a large mass, which will cause discomfort in the wearer's neck and even affect the wearer's voice. Utility Model Content

[0003] The utility model provides a neck ring for monitoring voice quality. Since the first cavity and the second cavity will not contact the front of the wearer's neck, they will not cause discomfort to the wearer's throat and will not affect the wearer's throat sounding, thereby ensuring the effectiveness of the wearer's voice signal collection and ensuring the accuracy of the evaluation result.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a neck ring for voice quality monitoring, comprising: an open ring, which is a flexible tubular structure; a first cavity and a second cavity, the first cavity and the second cavity are respectively connected to the two ends of the open ring, and are connected to the inside of the open ring; a main board is fixedly provided in the first cavity, the main board is provided with a microphone, control keys and a display screen, and the first cavity is respectively provided with windows corresponding to the microphone, the control keys, and the display screen; a battery, a charging board and a charging interface are fixedly provided in the second cavity, the battery is electrically connected to the main board through the open ring through a power cord, the battery and the charging interface are respectively electrically connected to the charging board, and the second cavity is provided with a jack corresponding to the charging interface.

[0005] Preferably, a shaping steel wire is provided in the open ring, and two ends of the shaping steel wire are fixedly connected to the inner side walls of the first cavity and the second cavity respectively.

[0006] Preferably, the outer wall of the open ring is provided with a pair of wire holes connected to the interior; the main board is connected to a pair of laryngeal collection wires, each of the laryngeal collection wires extends to the outside of the open ring through the wire holes, and the free end of each of the laryngeal collection wires is connected to an electrode sheet.

[0007] Preferably, it further comprises a flexible sleeve, the electrode sheet is fitted inside the flexible sleeve, and the flexible sleeve is provided with through holes corresponding to each of the electrode sheets, and the free end of the laryngeal collection line is electrically connected to the electrode sheet via a metal snap-on buckle.

[0008] Preferably, a self-adhesive sticker is provided on the outside of the electrode sheet.

[0009] Preferably, the mainboard is provided with a wireless communication module.

[0010] The utility model has the beneficial effect that the wearer sets the open ring sleeve at the back of the neck, and makes the first cavity and the second cavity located in front of the wearer's chest, wherein the first cavity is used as the main control end to facilitate the wearer to operate various control keys, and the main board collects the wearer's voice through the microphone, and analyzes the audio signal and displays it on the display screen. Since the first cavity and the second cavity will not contact the front of the wearer's neck, they will not cause discomfort to the wearer's throat, and will not affect the wearer's throat sound, so as to ensure the effectiveness of the wearer's sound signal collection and ensure the accuracy of the evaluation result. The shaped steel wire assists the positioning ability of the open ring, and enables the open ring to be stably maintained on the wearer's neck, and also assists the fixed connection of the first cavity and the second cavity to ensure the stability of the first cavity and the second cavity. The flexible sleeve is an elastic fabric component, which can be set on the wearer's neck through its own elasticity, and can ensure a comfortable wearing feeling through the preset size, and at the same time take into account the effective contact between the electrode sheet and the wearer's neck skin, so as to achieve the purpose of signal collection. The laryngeal collection line is detachably connected to the electrode sheet through a metal snap, so it is convenient to wear the flexible sleeve. The electrode sheet can be accurately fixed on the wearer's throat by the self-adhesive sticker, so as to collect the wearer's throat muscle movements. The communication module is an existing WI FI / Bluetooth module, which is used to communicate with the PC and send the collected audio signals to the PC, and store and analyze them through the pre-installed analysis and recording software in the PC. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the flexible sleeve of the utility model;

[0014] Figure 3 This is a cross-sectional view of the electrode sheet structure of the utility model.

[0015] In the figure: 1. open ring; 2. first cavity; 3. second cavity; 4. main board; 5. microphone; 6. control keys; 7. display screen; 8. battery; 9. charging interface; 10. electrode sheet; 11. laryngeal collection line; 12. metal snap fastener; 13. flexible sleeve; 14. self-adhesive sticker; 15. wireless communication module; 16. shaping steel wire; 17. charging plate. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings of the utility model to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] according to Figure 1 , Figure 2 , Figure 3 As shown, a neck ring for voice quality monitoring comprises: an open ring 1, which is a flexible tubular structure; a first cavity 2 and a second cavity 3, which are respectively connected to the two ends of the open ring 1 and communicated with the inside of the open ring 1; a main board 4 is fixedly provided in the first cavity 2, and the main board 4 is provided with a microphone 5, a control key 6 and a display screen 7, and the first cavity 2 is respectively provided with windows corresponding to the microphone 5, the control key 6, and the display screen 7; a battery 8, a charging plate 17 and a charging interface 9 are fixedly provided in the second cavity 3, the battery 8 is electrically connected to the main board 4 through the open ring 1 through a power cord, the battery 8 and the charging interface 9 are respectively electrically connected to the charging plate 17, and the second cavity 3 is provided with a jack corresponding to the charging interface 9.

[0018] Through the above settings, the wearer sets the open ring 1 on the back of the neck, and makes the first cavity 2 and the second cavity 3 located in front of the wearer's chest, wherein the first cavity 2 is used as the main control terminal to facilitate the wearer to operate each control key 6, and the main board 4 collects the wearer's voice through the microphone 5, and analyzes the audio signal, and then displays it on the display screen 7. Since the first cavity 2 and the second cavity 3 will not contact the front of the wearer's neck, they will not cause discomfort to the wearer's throat, and will not affect the wearer's throat sound, thus ensuring the effectiveness of the wearer's voice signal collection and ensuring the accuracy of the evaluation results. In addition, the second cavity 3 is used for power supply, and the battery 8 can be charged through the charging interface 9.

[0019] A shaping steel wire 16 is disposed in the open ring 1 , and two ends of the shaping steel wire 16 are fixedly connected to the inner side walls of the first cavity 2 and the second cavity 3 , respectively.

[0020] In this setting, the shaping wire 16 assists the positioning ability of the open ring 1 and enables the open ring 1 to be stably maintained on the wearer's neck. It also assists the fixed connection between the first cavity 2 and the second cavity 3 to ensure the stability of the first cavity 2 and the second cavity 3.

[0021] The outer wall of the open ring 1 is provided with a pair of wire holes connected to the inside; the main board 4 is connected with a pair of laryngeal collection wires 11, each of which extends to the outside of the open ring 1 through the wire holes, and the free end of each of the laryngeal collection wires 11 is connected with an electrode sheet 10. It also includes a flexible sleeve 13, the electrode sheet 10 is fitted inside the flexible sleeve 13, and the flexible sleeve 13 is respectively provided with through holes corresponding to each of the electrode sheets 10, and the free end of the laryngeal collection wire 11 is electrically connected to the electrode sheet 10 through a metal snap-on buckle 12.

[0022] In this configuration, the flexible sleeve 13 is an elastic fabric component that can be placed on the wearer's neck through its own elasticity. The size can be preset to ensure a comfortable wearing experience, while also taking into account the effective contact between the electrode sheet 10 and the wearer's neck skin, thereby achieving the purpose of signal collection. The laryngeal collection line 11 is detachably connected to the electrode sheet 10 through a metal snap-on buckle 12, so that the flexible sleeve 13 is convenient to wear.

[0023] The electrode sheet 10 is provided with a self-adhesive sticker 14 on the outside, and the electrode sheet 10 can be accurately fixed on the wearer's throat through the self-adhesive sticker 14, so as to collect the wearer's throat muscle movements.

[0024] The mainboard 4 is provided with a wireless communication module 15, which is an existing WI FI / Bluetooth module, for communicating with a PC, sending the collected audio signal to the PC, and storing and analyzing it through the analysis and recording software pre-installed in the PC.

[0025] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A neck ring for voice quality monitoring, characterized in that ,include: An open ring (1), wherein the open ring (1) is a flexible tubular structure; A first cavity (2) and a second cavity (3), wherein the first cavity (2) and the second cavity (3) are respectively connected to two ends of the open ring (1) and are in communication with the interior of the open ring (1); A main board (4) is fixedly arranged in the first cavity (2), the main board (4) is provided with a microphone (5), a control key (6) and a display screen (7), and the first cavity (2) is provided with windows corresponding to the microphone (5), the control key (6), and the display screen (7); A battery (8), a charging plate (17) and a charging interface (9) are fixedly arranged in the second cavity (3); the battery (8) is electrically connected to the main board (4) via a power line through the open ring (1); the battery (8) and the charging interface (9) are electrically connected to the charging plate (17) respectively, and the second cavity (3) is provided with a socket corresponding to the charging interface (9).

2. The neck ring for voice quality monitoring according to claim 1, characterized in that: A shaping steel wire (16) is arranged inside the open ring (1), and two ends of the shaping steel wire (16) are respectively fixedly connected to the inner side walls of the first cavity (2) and the second cavity (3).

3. The neck ring for voice quality monitoring according to claim 1, characterized in that: The outer wall of the open ring (1) is provided with a pair of wire holes connected to the interior; the main board (4) is connected to a pair of laryngeal collection wires (11), each of the laryngeal collection wires (11) extends to the outside of the open ring (1) through the wire holes, and the free end of each of the laryngeal collection wires is connected to an electrode sheet (10).

4. The neck ring for voice quality monitoring according to claim 3, characterized in that: It also comprises a flexible sleeve (13), the electrode sheet (10) is arranged in a close fit inside the flexible sleeve (13), and the flexible sleeve (13) is provided with through holes corresponding to each of the electrode sheets (10), and the free end of the laryngeal collection line (11) is electrically connected to the electrode sheet (10) via a metal snap-on buckle (12).

5. The neck ring for voice quality monitoring according to claim 3, characterized in that: A self-adhesive sticker (14) is provided on the outside of the electrode sheet (10).

6. The neck ring for voice quality monitoring according to claim 1, characterized in that: The main board (4) is provided with a wireless communication module (15).

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