Robot mainboard voice communication device

Abstract

The utility model provides a robot mainboard voice communication device, which belongs to the technical field of voice communication, and comprises a mainboard body and a voice shell rotatably connected to the top wall of the mainboard body, the side wall of the voice shell is provided with first sound amplification grooves which are uniformly distributed, and the side wall of the voice shell is provided with second sound amplification grooves which are uniformly distributed. Two groups of first sound amplification grooves are symmetrically arranged about the central axis of the voice shell, two groups of second sound amplification grooves are symmetrically arranged about the central axis of the voice shell, tuning parts are connected to the inner walls of the first sound amplification grooves and the second sound amplification grooves, a positioning part is connected to the side wall of the voice shell, and sound insulation cotton can be synchronously driven to move under the action of a connecting plate; and in addition, under the action of the positioning part, after the angle of the voice shell is adjusted, the voice shell is prevented from swinging, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of voice communication, and more particularly to a voice communication device for a robot main board. Background Art

[0002] With the rapid development of artificial intelligence and robot technology, voice communication, as an important way of human-computer interaction, is increasingly applied to various robots, and the performance of the voice communication device directly affects the intelligent level and user experience of the robot.

[0003] However, there are still the following deficiencies in the prior art: 1. During the voice playback process, due to different application requirements, the fixed sound propagation direction limits the effective propagation of sound, thereby affecting the user experience and usage effect; 2. In the actual use process, there is a lack of a flexible sound propagation angle adjustment mechanism, resulting in the user being inconvenient to make adaptive adjustments according to specific requirements, thus reducing the operation convenience and overall usage efficiency.

[0004] Therefore, there is an urgent need for a voice communication device for a robot main board to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a voice communication device for a robot main board to solve the problems raised in the above background art.

[0006] To achieve the above invention purpose, the utility model provides the following technical solutions:

[0007] A voice communication device for a robot main board includes a main board body and a voice shell rotatably connected to the top wall of the main board body. The side wall of the voice shell is provided with evenly distributed first sound amplification grooves and second sound amplification grooves. There are two groups of the first sound amplification grooves symmetrically arranged about the central axis of the voice shell, and two groups of the second sound amplification grooves symmetrically arranged about the central axis of the voice shell. Tuning components are connected to the inner walls of the first sound amplification grooves and the second sound amplification grooves, and a positioning component is connected to the side wall of the voice shell.

[0008] As a preferred technical solution of the present application, the tuning component includes a sound insulation board fixedly connected to the inner wall of the first sound amplification groove. The inner wall of the first sound amplification groove is fixedly connected with evenly distributed springs, and the ends of the springs far from the first sound amplification groove are also fixedly connected to the sound insulation board.

[0009] As a preferred technical solution of the present application, a group of connecting plates are fixedly connected to the side wall of the sound insulation board, a bearing plate is fixedly connected to the side wall of the voice shell, a pressing bolt is threadedly connected to the inner wall of the bearing plate, and the pressing bolt is matched with the connecting plate.

[0010] As a preferred technical solution of the present application, the positioning component includes a positioning plate fixedly connected to the side wall of the voice shell, and two to five groups of the positioning plates are evenly distributed along the side wall of the voice shell.

[0011] As a preferred technical solution of the present application, a positioning rod is slidably connected to the inner wall of the positioning plate, a tension spring is sleeved on the outer wall of the positioning rod, one end of the tension spring away from the positioning rod is also fixedly connected to the positioning plate, and a pressure pad is fixedly connected to the bottom wall of the positioning plate.

[0012] In the solution of the present application:

[0013] 1. By rotating the downward pressing bolt to move upward or downward and cooperating with the connecting plate, the opening and closing of the first sound amplification slot or the second sound amplification slot in different directions can be adjusted, thereby improving the convenience of use and solving the problem that in the prior art, during the voice playback process, due to different application requirements, the fixed sound propagation direction limits the effective propagation of sound, thus affecting the user experience and the use effect.

[0014] 2. By rotating the voice shell, the adjustment of the voice propagation angle can be realized, and through the action of the tension spring and the positioning rod, the limitation of the voice shell can be realized, and the practicability is stronger. It solves the problem that in the prior art, during the actual use process, the lack of a flexible sound propagation angle adjustment mechanism makes it inconvenient for users to make adaptive adjustments according to specific requirements, thereby reducing the convenience of operation and the overall use efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a robot main board voice communication device provided by the present application;

[0016] Figure 2 It is a schematic diagram of the sectional structure of a robot main board voice communication device provided by the present application;

[0017] Figure 3 It is a robot main board voice communication device provided by the present application Figure 1 The enlarged view of structure A;

[0018] Figure 4 It is a robot main board voice communication device provided by the present application Figure 2 The enlarged view of structure B;

[0019] Figure 5 It is a robot main board voice communication device provided by the present application Figure 2 The enlarged view of structure C.

[0020] The labels in the figure:

[0021] 100. Main board body; 101. Voice shell; 102. First sound amplification slot; 103. Second sound amplification slot; 110. Sound insulation board; 111. Spring; 112. Connecting plate; 113. Bearing plate; 114. Pressing bolt. Detailed implementation manner

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model.

[0023] As Figures 1-3 shown, a voice communication device for a robot main board proposed in this embodiment includes a main board body 100 and a voice shell 101 rotatably connected to the top wall of the main board body 100. The side wall of the voice shell 101 is provided with evenly distributed first sound amplification slots 102, and the side wall of the voice shell 101 is provided with evenly distributed second sound amplification slots 103. There are two groups of first sound amplification slots 102 symmetrically arranged about the central axis of the voice shell 101, and there are two groups of second sound amplification slots 103 symmetrically arranged about the central axis of the voice shell 101. Tuning components are connected to the inner walls of the first sound amplification slots 102 and the second sound amplification slots 103, and a positioning component is connected to the side wall of the voice shell 101. By providing the evenly distributed first sound amplification slots 102 and second sound amplification slots 103, different usage requirements can be met.

[0024] As Figures 1-4 shown, as a preferred embodiment, on the basis of the above method, further, the tuning component includes a sound insulation board 110 fixedly connected to the inner wall of the first sound amplification slot 102. Evenly distributed springs 111 are fixedly connected to the inner wall of the first sound amplification slot 102, and the ends of the springs 111 away from the first sound amplification slot 102 are also fixedly connected to the sound insulation board 110. The sound in different directions of the voice shell 101 can be isolated by the sound insulation cotton, and the practicability is stronger.

[0025] As Figures 1-4 shown, as a preferred embodiment, on the basis of the above method, further, a group of connecting plates 112 are fixedly connected to the side wall of the sound insulation board 110, a bearing plate 113 is fixedly connected to the side wall of the voice shell 101, a pressing bolt 114 is threadedly connected to the inner wall of the bearing plate 113, and the pressing bolt 114 cooperates with the connecting plate 112. By setting the pressing bolt 114, the connecting plate 112 can be driven to move, which is more convenient to use.

[0026] As Figures 1-5As shown, as a preferred embodiment, on the basis of the above method, further, the positioning component includes a positioning plate 120 fixedly connected to the side wall of the voice shell 101. There are two to five groups of positioning plates 120 evenly distributed along the side wall of the voice shell 101. The use of multiple groups of positioning plates 120 is beneficial to improving the stability after the voice shell 101 is limited.

[0027] As Figures 1-3 shown, as a preferred embodiment, on the basis of the above method, further, a positioning rod 121 is slidably connected to the inner wall of the positioning plate 120. A tension spring 122 is sleeved on the outer wall of the positioning rod 121. One end of the tension spring 122 away from the positioning rod 121 is also fixedly connected to the positioning plate 120. A pressure pad 123 is fixedly connected to the bottom wall of the positioning plate 120. The tension spring 122 can drive the positioning rod 121 to squeeze the main board body 100, thereby realizing the limitation of the angle of the voice shell 101, and the applicability is stronger.

[0028] Specifically, when the device is in use: during the use process, when it is necessary to adjust the direction of sound propagation, the lower pressing bolt 114 in the corresponding direction can be rotated according to the required orientation. By moving the lower pressing bolt 114 downward, the lower pressing bolt 114 squeezes the connecting plate 112, thereby simultaneously driving multiple groups of sound insulation cotton to contract, so as to open the corresponding first sound amplification slot 102 or the second sound amplification slot 103. When it is necessary to close the first sound amplification slot 102 or the second sound amplification slot 103, by rotating the lower pressing bolt 114 upward, the lower pressing bolt 114 is separated from the connecting plate 112, and then the sound insulation cotton is driven to reset under the action of multiple groups of springs 111, thereby improving the convenience of use. At the same time, when it is necessary to change the angle of sound propagation, by rotating the voice shell 101, and pulling the positioning rod 121 to move downward through the tension spring 122, the voice shell 101 is limited during rotation by squeezing the main board body 100 through the pressure pad 123, thereby improving the convenience of use.

[0029] The above embodiments are only used to illustrate the present invention rather than to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above respective embodiments, the present invention is not limited to the above specific embodiments. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and their improvements that do not depart from the spirit and scope of the invention are covered by the scope of the claims of the present invention.

Claims

1. A voice communication device for a robot main board, comprising a main board body (100) and a voice shell (101) rotatably connected to the top wall of the main board body (100), characterized in that, The side wall of the voice shell (101) is provided with evenly distributed first sound amplification grooves (102), and the side wall of the voice shell (101) is provided with evenly distributed second sound amplification grooves (103). There are two groups of the first sound amplification grooves (102) symmetrically arranged about the central axis of the voice shell (101), and there are two groups of the second sound amplification grooves (103) symmetrically arranged about the central axis of the voice shell (101). Tuning components are connected to the inner walls of the first sound amplification grooves (102) and the second sound amplification grooves (103), and a positioning component is connected to the side wall of the voice shell (101).

2. The voice communication device for a robot mainboard according to claim 1, characterized in that, The tuning component includes a sound insulation board (110) fixedly connected to the inner wall of the first sound amplification groove (102). The inner wall of the first sound amplification groove (102) is fixedly connected with evenly distributed springs (111), and one end of the spring (111) far from the first sound amplification groove (102) is also fixedly connected to the sound insulation board (110).

3. The voice communication device for a robot main board according to claim 2, characterized in that, A group of connecting plates (112) are fixedly connected to the side wall of the sound insulation board (110). A bearing plate (113) is fixedly connected to the side wall of the voice shell (101). A downward pressure bolt (114) is threadedly connected to the inner wall of the bearing plate (113), and the downward pressure bolt (114) is matched with the connecting plate (112).

4. A voice communication device for a robot main board according to claim 1, characterized in that, The positioning component includes a positioning plate (120) fixedly connected to the side wall of the voice shell (101), and there are two to five groups of the positioning plates (120) evenly distributed along the side wall of the voice shell (101).

5. The voice communication device for a robot mainboard according to claim 4, wherein A positioning rod (121) is slidably connected to the inner wall of the positioning plate (120). A tension spring (122) is sleeved on the outer wall of the positioning rod (121). One end of the tension spring (122) far from the positioning rod (121) is also fixedly connected to the positioning plate (120). A pressure pad (123) is fixedly connected to the bottom wall of the positioning plate (120).

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