Sound box shell convenient to disassemble and assemble

Abstract

The utility model discloses a sound equipment housing convenient for dismounting, relates to the sound equipment housing technology field, and comprises a housing main body, a dodge gate and a horn mouth, the middle part of the housing main body is connected with the dodge gate through a hinge mechanism, the horn mouth is embedded in the middle part of the dodge gate, and the outer wall of the housing main body is provided with a fixing mechanism. When the sound box shell convenient to disassemble and assemble is used, the dustproof net plate is fixed through the fixing mechanism, so that the dustproof net plate can be fixed near a ventilation opening without repeatedly rotating a bolt, time is saved, fixation of the dustproof net plate can be canceled only by pressing a guide plate, and then the dustproof net plate is moved out of the mounting box to be cleaned; and the movable door is fixed through the limiting mechanism, so that the situation that the interior of the sound equipment shell appears due to the fact that the movable door is opened and closed at will, and then sundries enter the sound equipment shell is prevented, and the effect of facilitating fixation is achieved when the sound equipment shell is used.

Description

Technical Field

[0001] The utility model relates to the technical field of sound casings, in particular to a sound casing which is easy to assemble and disassemble. Background Art

[0002] Speakers refer to devices that use electronic circuit design to convert audio and electronic signals. They are the terminal of the entire audio system, and their function is to convert audio electrical energy into corresponding sound energy and radiate the sound to the surrounding space. The speaker casing is a very common auxiliary tool in the use of speakers. It can improve the sound quality of the speakers, and is usually made of metal and wood.

[0003] In order to protect the components in the speaker from being damaged, when the speaker casing is needed for assistance, the movable door is first opened, and then the components that play music are placed in the speaker casing to protect the components in the speaker from being damaged, and then the power is turned on to radiate the music to the surrounding space through the speaker mouth. However, during the use of the speaker casing, ventilation holes are usually opened on the casing for heat dissipation, and in order to prevent dust from entering the speaker casing through the ventilation holes, dust nets are installed near the ventilation holes. However, when people install the dust net, they usually use auxiliary tools such as screwdrivers to turn multiple sets of bolts to penetrate the dust net and connect it with the speaker casing, and then install the dust net on the speaker casing. However, this installation method requires the preparation of bolts in advance, and when the dust net is removed for cleaning, the bolts need to be repeatedly turned again to complete the removal of the dust net, which is not convenient enough, thus affecting the use of the speaker casing. Utility Model Content

[0004] The purpose of the utility model is to provide an audio casing that is easy to disassemble and assemble, so as to solve the problem proposed in the above-mentioned background technology that when using the audio casing, it is necessary to rotate multiple sets of bolts to penetrate the dustproof net and connect it with the audio casing before the dustproof net can be installed on the audio casing. The installation method is relatively cumbersome and not convenient enough, and thus cannot meet people's usage needs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an audio shell that is easy to disassemble and assemble, comprising a shell body, a movable door and a horn mouth, the middle part of the shell body is connected with a movable door through a hinge mechanism, and the horn mouth is embedded and installed in the middle part of the movable door, the outer wall of the shell body is provided with a fixing mechanism, and the fixing mechanism includes an installation box, a limit strip, a dustproof mesh plate, a rotating seat, a guide plate, a fixing rod and a spring, the outer wall of the shell body is butted with installation boxes on both sides, the inner wall of the installation box is butted with a limit strip on one side, and the outer wall of the limit strip is slidably connected with a dustproof mesh plate, the outer wall of the shell body away from the limit strip is butted with a rotating seat on the side of the outer wall, and the inside of the rotating seat is connected with a guide plate, the guide plate is connected with a fixing rod through a guide groove, and the outer wall of the guide plate is butted with a spring.

[0006] Preferably, the outer wall of the movable door is provided with a limiting mechanism, and the limiting mechanism comprises a fixing seat, a clamping rod, a clamping seat, a sliding seat, a fixing pin and a limiting seat, and the top end of the outer wall of the movable door is butted with the fixing seat.

[0007] Preferably, a clamping rod is rotatably connected inside the fixing seat, and the outer wall of the clamping rod is clamped and connected to the clamping seat.

[0008] Preferably, a sliding seat is butted against the bottom end of the outer wall of the movable door, and a fixing pin is slidably connected inside the sliding seat.

[0009] Preferably, a side of the shell body close to the slide seat is butted against a limiting seat, and a limiting hole that is butted against a fixing pin is provided inside the limiting seat.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: when the audio casing that is easy to disassemble and assemble is used, the dustproof screen is fixed by a fixing mechanism, and the dustproof screen can be fixed near the vent without repeatedly turning the bolts, saving time, and the fixation of the dustproof screen can be canceled by pressing the guide plate, and the dustproof screen can be moved out of the installation box for cleaning, thereby facilitating disassembly and assembly, and fixing the movable door by a limiting mechanism, thereby preventing the movable door from opening and closing at will, causing the inside of the audio casing to be visible, and then causing debris to enter the audio casing, thereby facilitating fixation of the audio casing when in use.

[0011] 1. In order to protect the components in the speaker from damage, when assisting through the speaker shell, first slide the dust screen along the limit strip into the installation box, then the spring reset generates elastic force, so that the guide plate rotates to squeeze the fixed rod to slide until the fixed rod docks with the dust screen, and then fix the dust screen to prevent the dust screen from moving at will. Then, the dust screen can be fixed near the vent without repeatedly turning the bolts, saving time;

[0012] When the dust screen needs to be removed for cleaning, first manually press the guide plate to drive the fixing rod to move until the fixing rod is disconnected from the dust screen, and then just press the guide plate to cancel the fixation of the dust screen, and then move the dust screen out of the installation box for cleaning, so that it is easy to disassemble and assemble the speaker housing when it is used;

[0013] 2. In order to protect the components inside the speaker from damage, when using the speaker casing for assistance, first manually turn the clamping rod to connect with the clamping seat, and then limit the movable door, then push the fixing pin to connect with the limiting seat, and then fix the movable door to prevent the movable door from opening and closing at will, causing the inside of the speaker casing to be visible, and then causing debris to enter the speaker casing, thereby facilitating the fixation of the speaker casing when it is in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0016] Figure 3 This is a left-side structural schematic diagram of the utility model;

[0017] Figure 4 This is a schematic diagram of the top view of the cross-section structure of the fixing mechanism of the utility model;

[0018] Figure 5 This is a schematic diagram of the main cutaway structure of the clamping rod of the utility model;

[0019] Figure 6 It is a schematic diagram of the front cutaway structure of the sliding seat of the utility model.

[0020] In the figure: 1. shell body; 2. movable door; 3. bell mouth; 4. fixing mechanism; 41. installation box; 42. limit strip; 43. dust screen; 44. rotating seat; 45. guide plate; 46. fixing rod; 47. spring; 5. limit mechanism; 51. fixing seat; 52. clamping rod; 53. clamping seat; 54. sliding seat; 55. fixing pin; 56. limit seat. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1 , Figure 2 , Figure 3 and Figure 4The utility model provides a technical solution: an audio shell that is easy to disassemble and assemble, comprising a shell body 1, a movable door 2 and a horn 3, the middle part of the shell body 1 is connected with the movable door 2 through a hinge mechanism, and the middle part of the movable door 2 is embedded with the horn 3, the outer wall of the shell body 1 is provided with a fixing mechanism 4, and the fixing mechanism 4 includes an installation box 41, a limit strip 42, a dustproof screen 43, a rotating seat 44, a guide plate 45, a fixing rod 46 and a spring 47, and the outer walls of the shell body 1 are butted with installation boxes 41 on both sides; the installation box 4 1 is butted against a limit strip 42 on one side of the inner wall, and a dust screen 43 is slidably connected to the outer wall of the limit strip 42; a rotating seat 44 is butted against a side of the outer wall of the housing body 1 away from the limit strip 42, and a guide plate 45 is connected inside the rotating seat 44; a fixing rod 46 is connected to the guide plate 45 through a guide groove, and a spring 47 is butted against the outer wall of the guide plate 45; a side of the spring 47 away from the guide plate 45 is connected to the housing body 1, the dust screen 43 is arranged in the installation box 41, and the fixing rod 46 is slidably connected to the installation box 41.

[0023] In specific implementation, in order to protect the components in the audio from being damaged, when the audio shell is used for assistance, in order to prevent dust from entering the audio shell through the ventilation holes, it is necessary to install a dust screen 43 near the ventilation holes. Since the installation box 41 is connected to the shell body 1, the dust screen 43 is first slid into the installation box 41 along the limit bar 42. At this time, the dust screen 43 is limited by the limit bar 42, and since the guide plate 45 is connected to the rotating seat 44, the spring 47 is reset to generate elastic force;

[0024] The guide plate 45 is rotated along the rotating seat 44. Since the guide plate 45 and the fixing rod 46 are slidably connected, the guide plate 45 rotates and squeezes the fixing rod 46, so that the fixing rod 46 slides along the installation box 41 until the fixing rod 46 docks with the dustproof mesh plate 43, and then the dustproof mesh plate 43 is fixed to prevent the dustproof mesh plate 43 from moving at will. In addition, the dustproof mesh plate 43 can be fixed near the vent without repeatedly rotating the bolts, saving time.

[0025] When it is necessary to remove the dustproof mesh 43 for cleaning, first manually press the guide plate 45 to rotate it, and then the guide plate 45 rotates to squeeze the spring 47, causing the spring 47 to deform, and the guide plate 45 rotates to drive the fixing rod 46 to move until the fixing rod 46 is disconnected from the dustproof mesh 43, thereby canceling the fixation of the dustproof mesh 43, and then only need to press the guide plate 45 to cancel the fixation of the dustproof mesh 43, and then move the dustproof mesh 43 out of the installation box 41 for cleaning, thereby facilitating disassembly and assembly when the audio housing is in use.

[0026] See also Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 It can be seen that a limiting mechanism 5 is provided on the outer wall of the movable door 2, and the limiting mechanism 5 includes a fixed seat 51, a clamping rod 52, a clamping seat 53, a sliding seat 54, a fixing pin 55 and a limiting seat 56. The top of the outer wall of the movable door 2 is connected to the fixed seat 51; the clamping rod 52 is rotatably connected inside the fixed seat 51, and the outer wall of the clamping rod 52 is clamped and connected to the clamping seat 53; the bottom of the outer wall of the movable door 2 is connected to the sliding seat 54, and the fixing pin 55 is slidably connected inside the sliding seat 54; the side of the shell body 1 close to the sliding seat 54 is connected to the limiting seat 56, and a limiting hole is opened inside the limiting seat 56 for docking with the fixing pin 55; the limiting seats 56 are symmetrically distributed about the vertical midline of the shell body 1, the outer wall of the clamping seat 53 is connected to the shell body 1, the clamping rod 52 and the clamping seat 53 are clamped and connected, and the sliding seat 54 and the limiting seat 56 are parallel to each other.

[0027] During specific implementation, in order to protect the components in the audio system from being damaged, when the audio system shell is used for assistance, in order to prevent the movable door 2 from opening and closing at will, causing debris to enter the audio system shell, when the movable door 2 needs to be limited, since the clamping rod 52 and the fixing seat 51 are rotationally connected, the clamping rod 52 is first manually rotated so that the clamping rod 52 is docked with the clamping seat 53. At this time, the clamping seat 53 and the clamping rod 52 are in a clamping connection, thereby limiting the movable door 2. Since the sliding seat 54 is connected to the fixing pin 55, the fixing pin 55 is then manually pushed so that the fixing pin 55 is docked with the limiting seat 56, thereby fixing the movable door 2 to prevent the movable door 2 from opening and closing at will, causing the inside of the audio system shell to be visible, thereby causing debris to enter the audio system shell, thereby facilitating the fixation of the audio system shell when it is used.

[0028] To sum up, when using this kind of audio casing that is easy to disassemble and assemble, first open the movable door 2, then put the music playing component into the casing body 1, so as to protect the components in the audio from damage, and then turn on the power to radiate the music to the surrounding space with the assistance of the speaker mouth 3. This is the prior art and will not be elaborated on here. The dustproof screen 43 is fixed by the fixing mechanism 4, so that the dustproof screen 43 can be fixed near the vent without repeatedly turning the bolts, saving time, and the dustproof screen 43 can be canceled by pressing the guide plate 45, and then the dustproof screen 43 can be moved out of the installation box 41 for cleaning, and the movable door 2 is fixed by the limiting mechanism 5, so as to prevent the movable door 2 from opening and closing arbitrarily, causing the inside of the audio casing to be revealed, and then causing debris to enter the audio casing. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0029] 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 speaker housing that is easy to assemble and disassemble, comprising a housing body (1), a movable door (2) and a bell mouth (3), characterized in that: The middle part of the shell body (1) is connected to a movable door (2) through a hinge mechanism, and a bell mouth (3) is embedded and installed in the middle part of the movable door (2); the outer wall of the shell body (1) is provided with a fixing mechanism (4), and the fixing mechanism (4) comprises a mounting box (41), a limit strip (42), a dustproof screen (43), a rotating seat (44), a guide plate (45), a fixing rod (46) and a spring (47); the outer wall of the shell body (1) is butted with mounting boxes (41) on both sides; the inner wall of the mounting box (41) is butted with a limit strip (42) on one side, and the outer wall of the limit strip (42) is slidably connected with the dustproof screen (43); the outer wall of the shell body (1) is butted with a rotating seat (44) on one side away from the limit strip (42), and the inside of the rotating seat (44) is connected with a guide plate (45); the guide plate (45) is connected with a fixing rod (46) through a guide groove, and the outer wall of the guide plate (45) is butted with a spring (47).

2. The easily disassembled sound housing according to claim 1, characterized in that: The outer wall of the movable door (2) is provided with a limiting mechanism (5), and the limiting mechanism (5) comprises a fixing seat (51), a clamping rod (52), a clamping seat (53), a sliding seat (54), a fixing pin (55) and a limiting seat (56), and the top end of the outer wall of the movable door (2) is butted against the fixing seat (51).

3. The easily disassembled sound housing according to claim 2, characterized in that: A clamping rod (52) is rotatably connected inside the fixing seat (51), and clamping seats (53) are butted against both sides of the top of the shell body (1).

4. The easily disassembled sound housing according to claim 3, characterized in that: A sliding seat (54) is butted against the bottom end of the outer wall of the movable door (2), and a fixing pin (55) is slidably connected inside the sliding seat (54).

5. The easily disassembled sound housing according to claim 4, characterized in that: The side of the housing body (1) close to the sliding seat (54) is butted against a limiting seat (56), and a limiting hole is provided inside the limiting seat (56) for butting against a fixing pin (55).

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