Waterproof loudspeaker box arranged on courtyard robot and courtyard robot

Abstract

The utility model discloses a waterproof sound box arranged on a courtyard robot and the courtyard robot. The waterproof sound box arranged on the courtyard robot comprises a loudspeaker, a loudspeaker box and a loudspeaker box, the upper cavity is provided with a mounting position matched with the loudspeaker; and the edge of one side of the lower mounting part and the edge of one side of the upper cavity are integrally welded and formed, the edge of the other side of the lower mounting part is fixedly connected with a mounting frame in the courtyard robot, and an electric wire electrically connected with the loudspeaker is arranged at the corresponding position of the lower mounting part. According to the technical scheme, the upper cavity and the lower mounting part are integrally connected and formed, and meanwhile, the loudspeaker box is mounted in the courtyard robot through the lower mounting part, so that the waterproof performance of the loudspeaker box is improved, wires in the loudspeaker box cannot be influenced by water drops in the external environment, and the working efficiency and user experience of the courtyard robot cannot be influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of robot speaker structures, and particularly relates to a waterproof speaker and a courtyard robot arranged on a courtyard robot. Background Art

[0002] As a functional assistant for outdoor work, a courtyard robot can perform various functions such as mowing grass, shoveling snow, and blowing leaves, and is frequently exposed to a changing natural environment, including wet conditions such as rainwater and snow water. Given that the current integrated speaker system is extremely vulnerable to interference from the above environmental factors and lacks effective waterproof measures, it can lead to performance degradation or even failure, thereby affecting the overall operation efficiency and user experience of the courtyard robot.

[0003] Therefore, it is necessary to provide a waterproof speaker arranged on a courtyard robot to solve the above technical problems. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a waterproof speaker and a courtyard robot arranged on a courtyard robot, aiming to solve the problem that the poor waterproof performance of the speaker of the existing courtyard robot affects the overall operation efficiency and user experience of the courtyard robot.

[0005] To achieve the above purpose, the waterproof speaker arranged on the courtyard robot proposed by the utility model includes:

[0006] A speaker;

[0007] An upper cavity body, which is provided with a mounting position adapted to the speaker for installation;

[0008] A lower mounting member, one side edge of the lower mounting member is integrally welded to one side edge of the upper cavity body, the other side edge of the lower mounting member is fixedly connected to the mounting frame inside the courtyard robot, and a wire electrically connected to the speaker is provided at the corresponding position of the lower mounting member.

[0009] Optionally, the upper cavity body includes a left upper cavity body and a right upper cavity body, and the left upper cavity body and the right upper cavity body are arranged at intervals.

[0010] Optionally, the lower mounting member includes a lower cavity body and a mounting plate, the right upper cavity body is in through communication with the lower cavity body, a diaphragm is provided at one side edge of the lower cavity body away from the right upper cavity body, and the mounting plate is oppositely arranged at the tail position of the left upper cavity body.

[0011] Optionally, the left upper cavity body is provided with a first mounting position, the right upper cavity body is provided with a second mounting position, the speaker includes a high-frequency speaker and a low-frequency speaker, the mounting volume of the first mounting position is smaller than that of the second mounting position, the high-frequency speaker is mounted in the first mounting position, and the low-frequency speaker is mounted in the second mounting position.

[0012] Optionally, mounting members are distributed at the edges of the first mounting position and the second mounting position. After passing through the connection position between the tweeter and the woofer, the mounting members are fixedly connected to the upper left cavity and the upper right cavity respectively.

[0013] Optionally, a groove is provided on the upper cavity, and an opening is formed inside the groove. The groove and the opening form the first mounting position and the second mounting position.

[0014] Optionally, the lower cavity is fixedly connected to the edge of the mounting plate, and a connection position for fixedly connecting to the mounting frame is provided at the edge of the lower cavity.

[0015] Optionally, stabilizing bars are distributed at intervals on the inner wall of the upper right cavity.

[0016] Optionally, the upper cavity and the lower mounting member are made of waterproof and heat-dissipating materials.

[0017] In the technical solution of the present utility model, the upper cavity and the lower mounting member are integrally connected and formed. At the same time, the speaker is installed inside the yard robot through the lower mounting member. In this way, the waterproof performance of the speaker is improved, and the wires inside the speaker will not be affected by water droplets in the external environment, and thus will not affect the operation efficiency and user experience of the yard robot. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0019] Figure 1 Structural schematic diagram of a waterproof speaker provided on a yard robot according to an embodiment of the present utility model;

[0020] Figure 2 Structural schematic diagram of a yard robot according to an embodiment of the present utility model;

[0021] Figure 3 Exploded structural schematic diagram of a waterproof speaker provided on a yard robot according to an embodiment of the present utility model.

[0022] Explanation of the reference numerals in the drawings:

[0023] 1. Speaker; 101. Tweeter; 102. Woofer; 2. Upper cavity; 201. Upper left cavity; 2011. First mounting position; 2012. Second mounting position; 2013. Mounting part; 2014. Connecting position; 2015. Groove; 2016. Opening; 2017. Stabilizing bar; 202. Upper right cavity; 3. Lower mounting part; 301. Lower cavity; 302. Mounting plate; 4. Diaphragm; 5. Waterproof speaker; 6. Mounting frame; 7. Car shell; 8. Vehicle body.

[0024] The realization of the purpose, functional features and advantages of the present utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative position relationship and movement conditions between components in a specific posture (such as shown in the attached Figure 1 drawings). If the specific posture changes, the directional indications will also change accordingly.

[0027] In addition, the descriptions such as "first" and "second" in the present utility model are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0028] In the present utility model, unless otherwise clearly defined and limited, the terms "connected" and "fixed" etc. should be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0029] In addition, the technical solutions between the various embodiments of the present utility model can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or is unable to be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0030] The present utility model provides a waterproof speaker 5 and a courtyard robot disposed on the courtyard robot, aiming to solve the problem that the poor waterproof performance of the speaker of the existing courtyard robot affects the overall operation efficiency and user experience of the courtyard robot.

[0031] As Figure 1 、 Figure 2 and Figure 3 shown, in an embodiment of the present utility model, the waterproof speaker 5 disposed on the courtyard robot includes:

[0032] A speaker 1;

[0033] An upper cavity 2, provided with a mounting position adapted to be mounted with the speaker 1;

[0034] A lower mounting member 3, one side edge of the lower mounting member 3 is integrally welded and formed with one side edge of the upper cavity 2, the other side edge of the lower mounting member 3 is fixedly connected to the mounting frame 6 inside the courtyard robot, and a wire electrically connected to the speaker 1 is provided at a corresponding position of the lower mounting member 3.

[0035] Among them, the speaker 1 is an electroacoustic conversion device, which converts an electrical signal into a sound signal through electromagnetic induction or piezoelectric effect, and is mainly used to amplify and play an audio signal, so that people can hear clear and loud sounds. The speaker 1 of this application can be divided into a high-frequency speaker 101 and a low-frequency speaker 102; an installation position where the speaker 1 can be installed is provided on the upper cavity 2, and at the same time, resonance can be formed inside it; the lower mounting member 3 can include a lower cavity 301 and a lower mounting plate 302, the lower cavity 301 is communicated with the upper cavity 2, the lower mounting plate 302 is fixedly connected to the upper cavity 2, a wire electrically connected to the speaker 1 is provided inside the lower cavity 301, and a wire electrically connected to the speaker 1 is provided in the placement space formed between the lower mounting plate 302 and the upper cavity 2;

[0036] In this embodiment, the upper cavity 2 and the lower mounting member 3 are integrally connected and formed, and at the same time, the speaker is installed inside the courtyard robot through the lower mounting member 3. In this way, the waterproof performance of the speaker is improved, and the wires inside the speaker will not be affected by water droplets in the external environment, and thus will not affect the operation efficiency and user experience of the courtyard robot.

[0037] As Figure 3As shown, in some embodiments, the upper cavity 2 includes a left upper cavity 201 and a right upper cavity 202, and the left upper cavity 201 and the right upper cavity 202 are spaced apart.

[0038] Among them, the left upper cavity 201 and the right upper cavity 202 are designed to be independent of each other but together form the whole of the upper cavity 2. Each independent cavity is used to install the corresponding speaker 1, and there will be no mutual interference between them. At the same time, it can ensure that the corresponding speakers are set in the same installation place.

[0039] As Figure 3 shown, in some embodiments, the lower mounting member 3 includes a lower cavity 301 and a mounting plate 302. The right upper cavity 202 and the lower cavity 301 are arranged in a through manner. A diaphragm 4 is provided on one side edge of the lower cavity 301 away from the right upper cavity 202, and the mounting plate 302 is oppositely arranged at the tail position of the left upper cavity 201.

[0040] Among them, the lower cavity 301 and the right upper cavity 202 are integrally arranged in a through manner, that is, the sound generated by the right upper cavity 202 can vibrate in the lower cavity 301. At the same time, after the lower cavity 301 and the right upper cavity 202 are connected through, together with the diaphragm 4, a closed whole will be formed inside the three. The diaphragm 4 is mainly a key component responsible for converting electrical signals into sound waves. When the audio signal is amplified by the amplifier of the speaker, the current passes through the voice coil to generate a magnetic field, and this magnetic field interacts with the permanent magnet in the speaker, causing the voice coil to drive the diaphragm 4 to vibrate. Parameters such as the material, structure, thickness, and shape of the diaphragm 4 will directly affect the sound quality of the speaker. Diaphragms 4 of different materials will present different timbre characteristics. For example, a paper diaphragm 4 may have a warm timbre, while a metal or synthetic material diaphragm 4 may have a clearer and brighter high-frequency performance; after the mounting plate 302 is connected to the tail position of the left upper cavity 201, a closed whole will also be formed inside the two.

[0041] As Figure 3 shown, in some embodiments, the left upper cavity 201 is provided with a first mounting position 2011, the right upper cavity 202 is provided with a second mounting position 2012. The speaker 1 includes a high-frequency speaker 101 and a low-frequency speaker 102. The mounting volume of the first mounting position 2011 is smaller than that of the second mounting position 2012. The high-frequency speaker 101 is mounted on the first mounting position 2011, and the low-frequency speaker 102 is mounted on the second mounting position 2012.

[0042] Among them, the first mounting position 2011 and the second mounting position 2012 are respectively used to mount the corresponding speakers 1. The functions of different speakers 1 are different. The speaker box volume of the high-frequency speaker 101 is smaller than that of the low-frequency speaker 102. Therefore, the mounting volume of the second mounting position 2012 is smaller than that of the first mounting position 2011.

[0043] As Figure 2 and Figure 3 shown, in some embodiments, mounting members 2013 are distributed and arranged at the edges of the first mounting position 2011 and the second mounting position 2012. After passing through the connection positions of the high-frequency speaker 101 and the low-frequency speaker 102, the mounting members 2013 are respectively fixedly connected to the upper left cavity 201 and the upper right cavity 202.

[0044] Among them, at the edges of the first mounting position 2011 and the second mounting position 2012, mounting members 2013 for fixing the speaker 1 to the mounting position are distributed and arranged. At the edges of the first mounting position 2011 and the second mounting position 2012, the mounting members 2013 are distributed and arranged. These mounting members 2013 may be bolts, screws, buckles or other forms of fasteners, used to fixedly connect the speaker 1 to the upper cavity 2 of the speaker box. The distribution method of the mounting members 2013 should ensure that the speaker 1 can be stably mounted on the upper cavity, while avoiding adverse effects on the sound output. Connection positions are provided on the high-frequency speaker 101 and the low-frequency speaker 102, and the connection positions are arranged in a corresponding relationship with the mounting members 2013, allowing the mounting members 2013 to pass through and be fixedly connected to the upper left cavity 201 and the upper right cavity 202, making the installation of the speaker 1 more convenient and flexible, and at the same time ensuring the firmness and stability of the connection.

[0045] As Figure 3 shown, in some embodiments, a groove is provided on the upper cavity, and an opening is formed inside the groove. The groove and the opening form the first mounting position 2011 and the second mounting position 2012.

[0046] Among them, a groove is formed in the central area inside the upper cavity 2, and an opening is formed inside the groove. The groove and the opening together form the first mounting position 2011 and the second mounting position 2012. With the provided mounting positions, the upper cavity 2 can form a sound transmission space.

[0047] As Figure 3 shown, in some embodiments, the lower cavity 301 and the mounting plate 302 are fixedly connected at the edges, and the edge of the lower cavity 301 is provided with a connection position fixedly connected to the mounting frame 6.

[0048] Among them, the lower cavity 301 and the mounting plate 302 are fixedly connected by a connection method, which may include being completed by bolts, screws, welding or other fastening methods, so as to ensure the stability and firmness between the two.

[0049] As Figure 3 shown, in some embodiments, stabilizing bars are arranged at intervals on the inner wall of the upper right cavity 202.

[0050] Among them, the strip-shaped structure - stabilizing bar on the inner wall of the upper right cavity 202 is mainly used to reinforce the box structure of the speaker, improve its stability and durability. It mainly increases the rigidity of the box body and reduces the deformation caused by vibration, so as to ensure the stable performance of the speaker during long-term use. In addition, the stable box structure helps to reduce unnecessary vibration and resonance. The above vibrations may interfere with the purity and clarity of the sound. Thus, the stabilizing bar also has a positive effect on improving the sound quality of the speaker.

[0051] As Figure 3 shown, in some embodiments, the upper cavity 2 and the lower mounting member 3 are made of waterproof and heat-dissipating materials.

[0052] Among them, the upper cavity 2 and the lower mounting member 3 can be made of pp material or similar materials to improve the waterproof performance of the entire speaker.

[0053] As Figure 1 、 Figure 2 and Figure 3 shown, in an embodiment of the present invention, the garden robot includes:

[0054] A waterproof speaker 5 provided on the garden robot;

[0055] A vehicle body 8, including a mounting frame 6 inside the garden robot;

[0056] A car shell 7 adapted to be installed on the vehicle body 8.

[0057] Among them, one vehicle body 8 can be provided on the garden robot. When the vehicle body 8 is stably installed with the car shell 7, it can provide the first layer of waterproofing for the waterproof speaker 5 installed inside. The waterproof material of the waterproof speaker 5 can provide the second layer of waterproofing, and the integrated setting of the waterproof speaker 5 can provide the third layer of waterproofing. Thus, the overall waterproof performance is improved; the waterproof speaker 5 is mainly used for the inquiry function or entertainment function when the garden robot is working.

[0058] The waterproof speaker 5 provided in the embodiment of the present application and disposed on the courtyard robot belongs to the technical field of the robot speaker structure. The waterproof speaker 5 disposed on the courtyard robot includes: a speaker 1; an upper cavity 2 provided with a mounting position adapted to the speaker for installation; a lower mounting member 3, one side edge of the lower mounting member 3 is integrally welded to one side edge of the upper cavity 2, the other side edge of the lower mounting member 3 is fixedly connected to the mounting frame 6 inside the courtyard robot, and a wire electrically connected to the speaker 1 is provided at a corresponding position of the lower mounting member 3. In this embodiment, the upper cavity 2 and the lower mounting member 3 are integrally connected and formed, and at the same time, the speaker is installed inside the courtyard robot through the lower mounting member 3. In this way, the waterproof performance of the speaker is improved, and the wires inside the speaker are not affected by water droplets in the external environment, and thus the operation efficiency and user experience of the courtyard robot are not affected.

[0059] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural transformation made by using the description and drawings of the present invention under the inventive concept of the present invention, or direct / indirect application in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A waterproof speaker provided on a garden robot, characterized in that: include: speaker; The upper cavity is provided with a mounting position adapted to be mounted on the speaker; A lower mounting piece, one side edge of the lower mounting piece is integrally welded with one side edge of the upper cavity, the other side edge of the lower mounting piece is fixedly connected to the mounting frame inside the garden robot, and a wire electrically connected to the speaker is provided at a corresponding position of the lower mounting piece.

2. The waterproof speaker provided on the garden robot according to claim 1, characterized in that: The upper cavity includes an upper left cavity and an upper right cavity, and the upper left cavity and the upper right cavity are arranged at intervals.

3. The waterproof speaker provided on the garden robot as claimed in claim 2, characterized in that: The lower mounting member includes a lower cavity and a mounting plate. The upper right cavity is connected to the lower cavity. A diaphragm is provided on an edge of the lower cavity away from the upper right cavity. The mounting plate is relatively arranged at the tail position of the upper left cavity.

4. The waterproof speaker provided on the garden robot as claimed in claim 3, characterized in that: The upper left cavity is provided with a first mounting position, the upper right cavity is provided with a second mounting position, the speaker includes a tweeter and a woofer, the mounting volume of the first mounting position is smaller than the mounting volume of the second mounting position, the tweeter is installed at the first mounting position, and the woofer is installed at the second mounting position.

5. The waterproof speaker provided on the garden robot as claimed in claim 4, characterized in that: Mounting parts are arranged at the edges of the first mounting position and the second mounting position, and the mounting parts pass through the connection positions of the tweeter and the woofer and are fixedly connected to the upper left cavity and the upper right cavity respectively.

6. The waterproof speaker provided on the garden robot as claimed in claim 5, characterized in that: The upper cavity is provided with a groove, an opening is formed inside the groove, and the groove and the opening form the first installation position and the second installation position.

7. The waterproof speaker provided on the garden robot as claimed in claim 3, characterized in that: The lower cavity is fixedly connected to an edge of the mounting plate, and the edge of the lower cavity is provided with a connection position fixedly connected to the mounting frame.

8. The waterproof speaker provided on a garden robot according to any one of claims 2 to 7, characterized in that: Stabilizing strips are arranged at intervals on the inner wall of the upper right cavity.

9. The waterproof speaker provided on the garden robot according to claim 1, characterized in that: The upper cavity and the lower mounting member are made of waterproof and heat-dissipating materials.

10. A garden robot, characterized in that: include: A waterproof speaker provided on a garden robot as described in any one of claims 1 to 9; The vehicle body, including the mounting frame inside the garden robot; A vehicle shell adapted to be mounted on the vehicle body.

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