Voice module with high sealing performance

Abstract

The utility model discloses a sealed voice module comprising a sealed housing, the surface of the inner wall of the sealed housing is connected with a sealed waterproof film, the bottom of the inner wall of the sealed housing is fixedly provided with a mounting plate, the top of the mounting plate is fixedly provided with a voice module element, and the middle part of the outer side of the sealed housing is fixedly connected with a waterproof pad. A plurality of wiring slotted holes facilitating penetration of wires are formed in the middle of the front face of the sealing shell, sealing rings are installed in the wiring slotted holes, films are connected to the inner walls of the sealing rings, a heat conduction block facilitating outward conduction of heat in the sealing shell is fixedly installed at the top of the sealing shell, and a plurality of cooling fins are fixedly connected to the top of the heat conduction block; according to the voice module with high sealing performance, in the using process, the voice module element is installed in the sealing shell and wrapped and sealed by the sealing shell, the sealing waterproof performance of the whole voice module is remarkably improved, the phenomenon that the module is short-circuited and damaged due to water inflow in water is avoided, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of voice modules, in particular to a voice module with high sealing performance. Background Art

[0002] The speech module relies on speech recognition technology, also known as automatic speech recognition, which aims to convert the vocabulary content in human speech into computer-readable input, such as keystrokes, binary codes or character sequences. This is different from speaker recognition and speaker verification, which try to identify or confirm the speaker of the speech rather than the vocabulary content contained therein.

[0003] The existing voice module is a precision electrical component, which is an integrated circuit board module installed inside the device. The sealing of the voice module is poor. When water enters the device, the voice module will be damaged, shortening its service life. The overall sealing needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a highly sealed voice module to solve the problem proposed in the above background technology that the existing voice module is a precision electrical component, which is an integrated circuit board module installed inside the device, and the voice module has poor sealing performance. When water enters the device, the voice module will be damaged, shortening its service life, and the overall sealing performance needs to be improved.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sealed voice module, comprising a sealed shell, the surface of the inner wall of the sealed shell is connected to a sealed waterproof membrane, a mounting plate is fixedly installed at the bottom of the inner wall of the sealed shell, a voice module element is fixedly installed on the top of the mounting plate, a waterproof pad is fixedly connected to the middle of the outer side of the sealed shell, a plurality of wiring slots for facilitating the insertion of wires are opened in the middle of the front side of the sealed shell, a sealing ring is installed inside the wiring slot, a film is connected to the inner wall of the sealing ring, a heat-conducting block is fixedly installed on the top of the sealed shell for facilitating the conduction of heat from the inside of the sealed shell to the outside, and a plurality of heat dissipation fins are fixedly connected to the top of the heat-conducting block.

[0006] As a preferred technical solution of the utility model, the bottom of the heat-conducting block extends to the inside of the sealed housing, and the bottom of the heat-conducting block is located above the voice module component.

[0007] As a preferred technical solution of the utility model, the top of the heat conductive block extends to the outside through the sealed shell and the waterproof pad, and a number of the heat dissipating fins are evenly distributed. The heat dissipating fins and the heat conductive block assist in dissipating heat from the voice module components inside the sealed shell.

[0008] As a preferred technical solution of the utility model, a plurality of reinforcing ribs for reinforcing the sealing shell are fixedly installed on the bottom of the sealing shell, and the plurality of reinforcing ribs are equidistantly distributed, and the reinforcing ribs are used to reinforce the outer side of the sealing shell.

[0009] As a preferred technical solution of the utility model, a plurality of the heat dissipation fins are provided in the middle with grooves for facilitating the discharge of hot air, and the waterproof pad is made of polyurethane.

[0010] As a preferred technical solution of the utility model, a cover plate is hinged in the middle of the back of the sealed shell for easy opening of the sealed shell, and a sealing strip is fixedly connected to the side of the cover plate to improve the connection sealing. The cover plate facilitates inspection and maintenance of the interior of the sealed shell.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] During use, the voice module components are installed inside the sealed shell, wrapped and sealed by the sealed shell, and the surface of the inner wall of the sealed shell is provided with a sealing waterproof film, which cooperates with the waterproof pad on the outside of the sealed shell to greatly improve the sealing of the sealed shell, and it is not easy to get water in. In addition, sealing rings are installed inside several wiring slots used for threading to increase the connection sealing between the wires and the sealed shell, protect the voice module components as a whole, and significantly improve the sealing and waterproof properties of the entire voice module, avoiding the phenomenon of short-circuit damage caused by water ingress in water and extending the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 This is the internal structure diagram of the sealing housing of the utility model;

[0015] Figure 3 This is the internal structure diagram of the wiring slot of the utility model;

[0016] Figure 4 This is a structural diagram of the back side of the sealing shell of the utility model.

[0017] In the figure: 1. Sealed shell; 2. Waterproof pad; 3. Reinforcement ribs; 4. Wiring slots; 5. Heat conduction block; 6. Heat dissipation fins; 7. Sealed waterproof membrane; 8. Mounting plate; 9. Voice module component; 10. Sealing ring; 11. Film; 12. Cover plate; 13. Sealing strip. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments 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 in 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.

[0019] See also Figure 1-4 The utility model provides a sealed voice module, including a sealed housing 1, a sealed waterproof membrane 7 is connected to the surface of the inner wall of the sealed housing 1, a mounting plate 8 is fixedly installed at the bottom of the inner wall of the sealed housing 1, a voice module element 9 is fixedly installed on the top of the mounting plate 8, a waterproof pad 2 is fixedly connected to the middle of the outer side of the sealed housing 1, a plurality of wiring slots 4 are opened in the middle of the front of the sealed housing 1 for convenient insertion of wires, a sealing ring 10 is installed inside the wiring slot 4, a film 11 is connected to the inner wall of the sealing ring 10, and a waterproof pad 2 is fixedly installed on the top of the sealed housing 1 for convenient insertion of wires inside the sealed housing 1. A heat-conducting block 5 conducts heat outward, and a plurality of heat-dissipating fins 6 are fixedly connected to the top of the heat-conducting block 5. In this embodiment, the voice module component 9 is installed inside the sealed shell 1, wrapped and sealed by the sealed shell 1, and a sealing waterproof membrane 7 is provided on the surface of the inner wall of the sealed shell 1, which cooperates with the waterproof pad 2 on the outside of the sealed shell 1, so that water is not easy to enter the interior, and sealing rings 10 are installed inside the plurality of wiring slots 4 for threading, so as to increase the connection sealing between the wires and the sealed shell 1, protect the voice module component 9 as a whole, and significantly improve the sealing and waterproof properties of the entire voice module.

[0020] See also Figure 1-4 The bottom of the heat conductive block 5 extends to the inside of the sealed shell 1, the bottom of the heat conductive block 5 is above the voice module component 9, the top of the heat conductive block 5 passes through the sealed shell 1 and the waterproof pad 2 and extends to the outside, a number of heat dissipation fins 6 are evenly distributed, and a number of reinforcing ribs 3 for reinforcing the sealed shell 1 are fixedly installed at the bottom of the sealed shell 1, and the several reinforcing ribs 3 are evenly distributed. In this embodiment, during the operation of the voice module component 9, the heat inside the sealed shell 1 will be conducted to the outside through the heat conductive block 5, and the heat dissipation will be assisted by the heat conduction through the several heat dissipation fins 6.

[0021] See also Figure 1-4 , grooves are provided in the middle of several heat dissipating fins 6 for facilitating the discharge of hot air, the waterproof pad 2 is made of polyurethane, a cover plate 12 is hinged in the middle of the back of the sealed shell 1 for facilitating the opening of the sealed shell 1, and a sealing strip 13 is fixedly connected to the side of the cover plate 12 for improving the sealing performance of the connection. In this embodiment, the waterproof pad 2 on the outside of the sealed shell 1 and the sealing waterproof membrane 7 on the inside make the sealed shell 1 not easy to penetrate water, the cover plate 12 is convenient for removing the internal voice module component 9 for maintenance, and the sealing strip 13 seals the cover plate 12.

[0022] During specific use, the voice module of the utility model has a high sealing performance. During use, the voice module component 9 is installed inside the sealed shell 1 and is wrapped and sealed by the sealed shell 1. The surface of the inner wall of the sealed shell 1 is provided with a sealing waterproof membrane 7, which cooperates with the waterproof pad 2 on the outside of the sealed shell 1 to greatly improve the sealing performance of the sealed shell 1, and it is not easy to get water in. In addition, sealing rings 10 are installed inside the several wiring slots 4 for threading, which increases the connection sealing performance between the wires and the sealed shell 1, protects the voice module component 9 as a whole, and significantly improves the sealing and waterproof performance of the entire voice module, thereby avoiding the phenomenon of short-circuit damage caused by water ingress in water and extending the service life. In addition, during the operation of the voice module component 9, the heat inside the sealed shell 1 will be conducted to the outside through the heat conductive block 5, and the heat conduction and heat dissipation will be assisted by the several heat dissipation fins 6 to ensure normal heat dissipation.

[0023] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A highly sealed voice module, comprising a sealed housing (1), characterized in that: The surface of the inner wall of the sealed shell (1) is connected to a sealing waterproof membrane (7); a mounting plate (8) is fixedly mounted on the bottom of the inner wall of the sealed shell (1); a voice module element (9) is fixedly mounted on the top of the mounting plate (8); a waterproof pad (2) is fixedly connected to the middle of the outer side of the sealed shell (1); a plurality of wiring slots (4) are provided in the middle of the front side of the sealed shell (1) for facilitating the insertion of wires; a sealing ring (10) is installed inside the wiring slots (4); a film (11) is connected to the inner wall of the sealing ring (10); a heat conduction block (5) is fixedly mounted on the top of the sealed shell (1) for facilitating the conduction of heat from the inside of the sealed shell (1) to the outside; and a plurality of heat dissipation fins (6) are fixedly connected to the top of the heat conduction block (5).

2. The highly sealed voice module according to claim 1, characterized in that: The bottom of the heat-conducting block (5) extends to the interior of the sealed housing (1), and the bottom of the heat-conducting block (5) is located above the voice module element (9).

3. The highly sealed voice module according to claim 1, characterized in that: The top of the heat-conducting block (5) passes through the sealed housing (1) and the waterproof pad (2) and extends to the outside, and a plurality of the heat-dissipating fins (6) are distributed at equal distances.

4. The highly sealed voice module according to claim 1, characterized in that: A plurality of reinforcing ribs (3) for reinforcing the sealing shell (1) are fixedly mounted on the bottom of the sealing shell (1), and the plurality of reinforcing ribs (3) are equidistantly distributed.

5. The highly airtight voice module according to claim 1, characterized in that: A groove for facilitating the discharge of hot air is provided in the middle of a plurality of the heat dissipation fins (6), and the waterproof pad (2) is made of polyurethane.

6. The highly airtight voice module according to claim 1, characterized in that: A cover plate (12) is hingedly connected in the middle of the back side of the sealing shell (1) to facilitate opening of the sealing shell (1), and a sealing strip (13) is fixedly connected to the side of the cover plate (12) to improve the sealing performance of the connection.

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