Panel machine with sound transfer cavity piece

Abstract

The utility model discloses a panel machine with a sound transfer cavity piece, and relates to the technical field of panel machines, and the panel machine comprises a bottom plate, a mounting mechanism and the sound transfer cavity piece. The mounting mechanism comprises a heightening frame and a mounting frame, the heightening frame is fixed to the surface of the bottom plate, the mounting frame is arranged on the side, away from the bottom plate, of the heightening frame, the mounting frame is provided with a cavity piece fixing piece, and the cavity piece fixing piece protrudes out of the heightening frame so that a mounting space can be formed between the cavity piece fixing piece and the bottom plate; the sound transfer cavity piece is connected with the cavity piece fixing piece and is arranged in the installation space. The internal space of the panel machine is increased through the heightening frame, so that the interior of the panel machine has a relatively large installation space for installing a sound transfer cavity piece with a relatively large volume, and the sound quality of sound production of the panel machine is guaranteed. And the sound conversion cavity piece is fixed from the two sides through the bottom plate and the cavity piece fixing piece, so that the fixing stability degree of the sound conversion cavity piece in the panel machine can be increased.

Description

Technical Field

[0001] The present application relates to the technical field of panel machines, and in particular to a panel machine with a sound transfer cavity. Background Art

[0002] With the development of the information age, more and more public places need panel machines to convey information to relevant personnel. The means of conveying information include not only displaying content, such as displaying products, displaying locations, indicating routes, etc., but also transmitting information through sound. However, current panel machines are often difficult to accommodate large-sized, high-performance speakers due to their space limitations, which affects the output effect of sound quality.

[0003] The utility model patent announcement number discloses an intelligent switch panel with a sound-generating structure, including a mounting shell and a switch body, the mounting shell includes a front mounting surface and a rear plug-in surface, the front mounting surface includes a plug-in portion and a switch mounting portion, and the switch body is detachably mounted on the switch mounting portion; the rear plug-in surface includes a snap-in edge and a plug connector, the snap-in edge is used to snap-in with a household socket, and the plug connector is plugged into the socket of the household socket after snap-in; a control board is arranged in the mounting shell, and the control board is electrically connected to the plug-in portion and the plug connector; the switch mounting portion is provided with a first electrical connection portion for establishing a connection with the switch body, and the switch body is provided with a second electrical connection portion connected to the first electrical connection portion; the switch body is provided with a first language broadcast module, and the mounting shell is provided with a second voice broadcast module; by setting the voice broadcast module on both the mounting shell and the switch body, the switch body can have different sound-generating modes in different use states. However, due to the small installation area of ​​the mounting shell and the switch body, the installed broadcast module cannot have a good sound quality output. Summary of the invention

[0004] In order to solve the problem that the sound quality of the panel machine is poor due to the small installation space, the present application provides a panel machine with a sound transfer cavity.

[0005] The panel machine with a sound transfer cavity provided in the present application adopts the following technical solution:

[0006] A panel machine with a sound transfer cavity comprises:

[0007] Base plate;

[0008] The installation mechanism comprises a pad frame and a mounting frame, wherein the pad frame is fixed on the surface of the base plate, the mounting frame is arranged on a side of the pad frame away from the base plate, and the mounting frame has a cavity fixing piece, the cavity fixing piece protrudes from the pad frame, so that an installation space is formed between the cavity fixing piece and the base plate;

[0009] The sound transfer cavity component is connected to the cavity component fixing component and is arranged in the installation space.

[0010] By adopting the above technical solution, a spacer is provided between the bottom plate and the mounting frame, so that there is a certain distance between the mounting frame and the bottom plate, and the cavity fixing piece is provided on the mounting frame and protrudes from the spacer, so that there is a certain space between the cavity fixing piece and the bottom plate, and the sound-transmitting cavity piece is installed between the cavity fixing piece and the bottom plate, and the cavity fixing piece is connected. The space inside the panel machine is increased by the spacer, so that there is a larger installation space inside the panel machine for installing a larger sound-transmitting cavity piece, thereby ensuring the sound quality of the panel machine. And the sound-transmitting cavity piece is fixed from both sides by the bottom plate and the cavity fixing piece, which can increase the fixing stability of the sound-transmitting cavity piece in the panel machine.

[0011] Optionally, the sound transfer cavity comprises a cavity body and a cavity opening, the cavity opening is connected to the cavity fixing piece, and the cavity body is connected to the cavity opening.

[0012] By adopting the above technical solution, since there is still extra space on the outside of the bottom plate, the space inside the panel machine can be utilized as much as possible by adding a larger cavity, and the cavity is connected to the cavity fixing part through the cavity opening, so that the panel machine can utilize the larger cavity and improve the sound quality of the panel machine.

[0013] Optionally, the upper surface of the cavity is higher than the upper surface of the cavity opening and lower than the upper surface of the mounting frame.

[0014] By adopting the above technical solution, the cavity can be not arranged between the cavity fixing part and the bottom plate, so the upper surface can be higher than the upper surface of the cavity opening to increase the volume of the sound transfer cavity. The sound transfer cavity needs to be installed in the flat panel device, so the height cannot exceed the upper surface of the mounting frame to ensure that the mounting frame can continue to install the display screen on the upper side.

[0015] Optionally, the mounting frame is provided with an electrical interface, which is connected to the cavity fixing part and is used to input an electrical signal to the sound transfer cavity part.

[0016] By adopting the above technical solution, the electrical interface is used to connect the sound transfer cavity through the cavity fixing part, so that the external wire or connector can connect the external device and the sound transfer cavity after being inserted into the electrical interface, so that the external device can transmit electrical signals to the sound transfer cavity and control the sound content of the sound transfer cavity.

[0017] Optionally, it also includes a connecting frame, the connecting frame has a first connecting member and a second connecting member, the base plate has a connecting groove, the first connecting member is installed in the connecting groove, the raising frame has a connecting portion, and the second connecting member is connected to the connecting portion.

[0018] By adopting the above technical solution, the connecting frame is arranged on the back of the base plate, and is used to connect the panel machine and the external connection equipment. The connecting frame is connected to the cover plate through the first connecting member, and is connected to the raising frame through the second connecting member, thereby fixing the connecting frame from two directions to ensure the stable fixation of the connecting frame.

[0019] Optionally, a support bar is provided on the mounting frame, and the support bar is used to connect to an external display screen.

[0020] By adopting the above technical solution, the display screen needs to be fixed on the outside of the mounting frame, but there are fewer fixing points on the mounting frame. By adding support bars, the fixing points of the display screen are increased to ensure the fixing stability of the panel machine.

[0021] Optionally, the bottom plate is provided with a connection port, the connection frame includes a hollow portion, and the connection port is connected to the hollow portion for connecting the two sides of the bottom plate.

[0022] By adopting the above technical solution, the connection port and the hollow portion can be connected to both sides of the bottom plate, so that wires and other components can enter the panel machine from the back through the connection port, thereby improving the installation applicability of the panel machine.

[0023] Optionally, the mounting mechanism further includes a component box, and the component box is fixed on the mounting frame.

[0024] By adopting the above technical solution, the component box can be used to install electronic components in the panel machine, so that the electronic components can be integrated and arranged in the panel machine, and the components in the panel machine are clearly arranged and easy to adjust and replace.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. By raising the frame, the space inside the panel machine is increased, so that there is a larger installation space inside the panel machine for installing a larger sound transfer cavity, thereby ensuring the sound quality of the panel machine, and the sound transfer cavity is fixed from both sides by the bottom plate and the cavity fixing part, which can increase the fixing stability of the sound transfer cavity in the panel machine;

[0027] 2. The connecting frame is arranged on the back of the base plate and is used to connect the panel machine and the external connection equipment. The connecting frame is connected to the cover plate through the first connecting piece and is connected to the raising frame through the second connecting piece, thereby fixing the connecting frame from two directions to ensure the stable fixation of the connecting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the overall structure of the first angle of the embodiment of the present application;

[0029] Figure 2 This is a schematic diagram of the overall structure of the second angle of the embodiment of the present application;

[0030] Figure 3 It is a schematic diagram of the explosion structure at a first angle of the embodiment of the present application;

[0031] Figure 4 It is a schematic diagram of the explosion structure at the second angle of the embodiment of the present application.

[0032] Figure numerals: 1. bottom plate; 11. connecting groove; 12. connecting port; 2. mounting mechanism; 21. raising frame; 22. mounting frame; 23. cavity fixing member; 24. electrical interface; 25. connecting part; 26. supporting bar; 27. component box; 3. sound transfer cavity member; 31. cavity body; 32. cavity port; 4. connecting frame; 41. first connecting member; 42. second connecting member; 43. hollow part. DETAILED DESCRIPTION

[0033] The present application is further described in detail below in conjunction with the accompanying drawings.

[0034] A panel machine with a sound transfer cavity 3, referring to Figure 1 and Figure 2 , including a bottom plate 1, a mounting mechanism 2, a sound transfer cavity 3 and a connecting frame 4. The mounting mechanism 2 includes a raised frame 21 and a mounting frame 22. The raised frame 21 is fixed on the surface of the bottom plate 1. The mounting frame 22 is arranged on the side of the raised frame 21 away from the bottom plate 1. The raised frame 21 forms a larger installation space between the bottom plate 1 and the mounting frame 22, which is used to install more components in the panel machine. A protruding cavity fixing member 23 is provided on the mounting frame 22. The cavity fixing member 23 protrudes from the raised frame 21, thereby forming an installation space between the cavity fixing member 23 and the bottom plate 1. The sound transfer cavity 3 is installed in the installation space, and the larger space formed by the raised frame 21 can be used to make the sound transfer cavity 3 emit better sound quality. In addition, the cavity fixing member 23 and the bottom plate 1 clamp the sound transfer cavity 3, which can improve the installation stability of the sound transfer cavity 3. The connecting frame 4 is arranged on the other side of the bottom plate 1, and is used to install the panel machine, so that the panel machine has a multiple fixing method and improves the applicability of the panel machine. The mounting frame 22 is also provided with a support bar 26. The support bar 26 is arranged on the surface of the mounting frame 22 across the mounting frame 22, and the support frame can be connected to the external display screen, enhance the fixation of the external display screen, and ensure the stability of the panel machine during use. The mounting mechanism 2 also includes a component box 27, which is fixed on the mounting frame 22 and is used to accommodate and protect various components such as circuit boards, power modules, etc.

[0035] Reference Figure 3 The sound transfer cavity 3 includes a cavity 31 and a connection port 12. The connection port 12 is connected to the cavity fixture 23. The electrical signal can enter the cavity 31 through the connection port 12 to form a sound, and after the sound quality is improved by the cavity 31, it is transmitted from the connection port 12. The upper surface of the cavity 31 is designed to be higher than the upper surface of the connection port 12, but lower than the upper surface of the mounting frame 22. Such a height difference design not only increases the volume of the sound transfer cavity 3 and the effect of audio conversion, but also avoids the sound transfer chamber from affecting the installation of the display screen by the mounting frame 22, thereby ensuring the structural stability of the panel machine.

[0036] Reference Figure 2 The mounting frame 22 is provided with an electrical connection port 12. The electrical connection port 12 is connected to the cavity fixing member 23, and then connected to the sound transfer cavity 3. Thus, an external device can be connected to the sound transfer cavity 3 by connecting the electrical connection port 12.

[0037] Reference Figure 2 and Figure 4 The connecting frame 4 has a first connecting member 41 and a second connecting member 42, which are respectively used to connect with the bottom plate 1 and the raised frame 21. The bottom plate 1 is provided with a connecting groove 11, and the first connecting member 41 is installed in the connecting groove 11, and is used to fix the connecting frame 4 and the bottom plate 1. The side of the raised frame 21 is provided with a connecting portion 25, and the second connecting member 42 is connected to the connecting portion 25, and is used to connect the raised frame 21 and the connecting frame 4. By connecting and fixing the connecting frame 4 to the bottom plate 1 and the connecting portion 25, the structural stability of the panel machine is improved.

[0038] Reference Figure 4 The bottom plate 1 is provided with a connection port 12, and the connection frame 4 is provided with a hollow portion. The connection port 12 is connected to the hollow portion, and both sides of the bottom plate 1 are connected together. The connection port 12 and the hollow portion provide a channel for the line to enter the inside of the panel machine from the outside of the bottom plate 1, which is convenient for connecting the panel machine.

[0039] The implementation principle of the embodiment of the present application is as follows: the spacer frame 21 separates a space between the bottom plate 1 and the mounting frame 22, so that there is a certain distance between the cavity fixing member 23 fixed on the mounting frame 22 and the bottom plate 1, providing a stable installation space for the cavity opening 32 of the sound transfer cavity member 3. By adding the sound transfer cavity member 3, the sound can be transmitted out of the panel machine with better sound effects, thereby improving the user experience.

[0040] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A panel machine with a sound transfer cavity (3), characterized in that: include: Bottom plate (1); The mounting mechanism (2) comprises a raised frame (21) and a mounting frame (22), wherein the raised frame (21) is fixed on the surface of the base plate (1), and the mounting frame (22) is arranged on a side of the raised frame (21) away from the base plate (1), and the mounting frame (22) has a cavity fixing member (23), and the cavity fixing member (23) protrudes from the raised frame (21) so that a mounting space is formed between the cavity fixing member (23) and the base plate (1); The sound transfer cavity component (3) is connected to the cavity component fixing component (23) and is arranged in the installation space.

2. The panel machine with a sound transfer cavity (3) according to claim 1, characterized in that: The sound-transmitting cavity component (3) comprises a cavity body (31) and a cavity opening (32); the cavity opening (32) is connected to the cavity component fixing component (23); and the cavity body (31) is connected to the cavity opening (32).

3. The panel machine with a sound transfer cavity (3) according to claim 2, characterized in that: The upper surface of the cavity (31) is higher than the upper surface of the cavity opening (32) and lower than the upper surface of the mounting frame (22).

4. The panel machine with a sound transfer cavity (3) according to claim 1, characterized in that: The mounting frame (22) is provided with an electrical interface (24), and the electrical interface (24) is connected to the cavity fixing component (23) and is used to input an electrical signal to the sound transfer cavity component (3).

5. The panel machine with a sound transfer cavity (3) according to claim 1, characterized in that: The invention also comprises a connecting frame (4), wherein the connecting frame (4) has a first connecting member (41) and a second connecting member (42); the base plate (1) has a connecting groove (11), the first connecting member (41) is installed in the connecting groove (11); the raising frame (21) has a connecting portion (25), and the second connecting member (42) is connected to the connecting portion (25).

6. The panel machine with a sound transfer cavity (3) according to claim 1, characterized in that: The mounting frame (22) is provided with a support bar (26), and the support bar (26) is used to connect to an external display screen.

7. The panel machine with a sound transfer cavity (3) according to claim 5, characterized in that: The bottom plate (1) is provided with a connection port (12), the connection frame (4) comprises a hollow portion, and the connection port (12) is connected to the hollow portion for connecting the two sides of the bottom plate (1).

8. The panel machine with a sound transfer cavity (3) according to claim 1, characterized in that: The mounting mechanism (2) further comprises a component box (27), wherein the component box (27) is fixed on the mounting frame (22).

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