A compartmentalized soundproof room

Abstract

The utility model discloses a kind of cabin type mute room, it is related to acoustic equipment technical field. Including: first containing cabin, second containing cabin and drive mechanism. Among them, the side of the first containing cabin is formed with import and export;The size of the second containing cabin is less than the first containing cabin, the side of the second containing cabin is formed with first opening, the first opening of the second containing cabin is towards the import and export setting, the opposite side of the first opening of the second containing cabin is provided with lift door mechanism;The drive mechanism connects the second containing cabin and the first containing cabin;Among them, the drive mechanism is used to drive the second containing cabin, to make the first opening movably enter or exit the inside of the first containing cabin by the import and export. The utility model can be applied to the demand of different size workpiece's throwing.

Description

Technical Field

[0001] This utility model relates to the field of acoustic equipment technology, and in particular to a compartmentalized soundproof room. Background Technology

[0002] A soundproof room is a structure or equipment used in testing and manufacturing processes. It employs multi-layered sound insulation structures (such as sound-absorbing felt and wedges) and sound-absorbing designs to block external noise while absorbing reflected sound waves, creating a near-silent environment. For example, in industrial testing, soundproof rooms are primarily used for noise testing of electronic products such as electrical appliances, motors, and audio equipment, as well as for detecting abnormal noises in automotive parts. In industrial production, industrial equipment (such as air compressors, CNC machine tools, and laser cutting machines) generates high noise levels of 90-115 dB, which can damage workers' hearing and disturb the surrounding environment. Placing the equipment in a soundproof room can control external noise within standard requirements.

[0003] However, most common soundproof rooms are single-unit structures. Because their structural space is fixed, small equipment can be pushed in and deployed directly from the gate, while it is more difficult to deploy large equipment by hoisting. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a compartmentalized silent room that can accommodate the placement needs of workpieces of different sizes.

[0005] This utility model is achieved through the following technical solution:

[0006] This utility model provides a compartmentalized soundproof room, including:

[0007] The first accommodating compartment has an inlet / outlet formed on one side;

[0008] The second compartment is smaller than the first compartment. A first opening is formed on one side of the second compartment. The first opening of the second compartment faces the inlet and outlet. A lifting door mechanism is provided on the side of the second compartment opposite to the first opening.

[0009] A drive mechanism is connected to the second accommodating compartment and the first accommodating compartment;

[0010] The drive mechanism is used to drive the second accommodating compartment so that the first opening can be moved into or out of the interior of the first accommodating compartment through the inlet and outlet.

[0011] Furthermore, the interior of the first accommodating compartment forms a first chamber.

[0012] The fixed end of the drive mechanism is connected to the top of the first chamber, and the movable end of the drive mechanism is connected to the top surface of the second accommodating chamber.

[0013] Furthermore, the drive mechanism includes:

[0014] A drive wheel assembly is arranged on the top of the first chamber along the direction of movement of the second accommodating compartment;

[0015] A first transmission belt is fitted onto the transmission wheel assembly, and one end of the first transmission belt is connected to the top of the second accommodating compartment.

[0016] Furthermore, the drive mechanism also includes a drive motor.

[0017] The transmission wheel assembly includes at least one pair of transmission wheels, which are spaced apart and connected to the top of the first chamber along the direction of movement of the second accommodating compartment. A first transmission belt is fitted onto the pair of transmission wheels.

[0018] The output end of the drive motor is connected to one of the transmission wheels.

[0019] Furthermore, the drive mechanism also includes a connecting rod.

[0020] The connecting rod is positioned between the top surface of the exterior of the second accommodating chamber and the top of the first chamber, along the direction of movement of the second accommodating chamber.

[0021] One end of the connecting rod is connected to the top surface of the exterior of the second accommodating chamber, and the other end is connected to the first transmission belt.

[0022] Furthermore, the other end of the connecting rod is connected to one side of the first transmission belt via a connector.

[0023] Furthermore, it also includes a first guide component.

[0024] The first guide assembly is disposed between the top surface of the exterior of the second receiving chamber and the top of the first chamber, along the direction of movement of the second receiving chamber.

[0025] The second accommodating chamber is movably connected to the first chamber via the first guide assembly.

[0026] Furthermore, the first guiding component includes:

[0027] A pair of first slide rails are respectively connected to both sides of the top of the first chamber;

[0028] A pair of sliders are respectively connected to both sides of the outer top surface of the second accommodating compartment, and the sliders are slidably connected to the first slide rail.

[0029] Furthermore, a second opening is formed at the bottom of the second accommodating compartment;

[0030] The compartmentalized soundproof room also includes a fixed compartment, which is located outside the first accommodating compartment. The top surface and one side of the fixed compartment are respectively formed with a third opening and a fourth opening. The fourth opening is connected to the inlet and outlet, and the third opening is connected to the second opening.

[0031] The bottom of the second receiving compartment is slidably connected to the third opening of the fixed compartment, so that the second opening is movable relative to the third opening.

[0032] Furthermore, it also includes a second guiding component, specifically including:

[0033] At least one pair of second slide rails are respectively provided on both sides of the third opening along a direction perpendicular to the plane where the inlet and outlet are located;

[0034] At least one pair of pulley sets, the pair of pulley sets being respectively connected to both sides of the second opening, and the second receiving compartment being slidably connected to the second slide rail via the pulley sets.

[0035] Compared with existing technologies, the advantages of this utility model are:

[0036] This utility model discloses a compartmentalized soundproof room comprising a first compartment, a second compartment, and a drive mechanism. The dimensions of the second compartment match the inlet and outlet of the first compartment, and the second compartment is driven by the drive mechanism to enter and exit the interior of the first compartment through the inlet and outlet. A first opening is provided on the side of the second compartment corresponding to the inlet and outlet of the first compartment, connecting the interiors of the first and second compartments to form a processing / inspection space. The second compartment's ability to move and extend relative to the first compartment allows for adjustment of the soundproof room's dimensions. This modular design allows for flexible adjustment of the space, accommodating equipment of different sizes, facilitating processing and inspection, offering strong applicability, and providing a safe and reliable structure. Attached Figure Description

[0037] Figure 1 This is a schematic diagram of the closed state of the compartmentalized soundproof room according to an embodiment of the present utility model;

[0038] Figure 2 for Figure 1 Enlarged schematic diagram of region a in the diagram;

[0039] Figure 3 This is a schematic diagram of the open state of a compartmentalized soundproof room according to another embodiment of the present invention;

[0040] Figure 4 This is a top view of a compartmentalized soundproof room according to an embodiment of the present utility model;

[0041] Figure 5 for Figure 4 Sectional view along line AA in the middle;

[0042] Figure 6 for Figure 5 Enlarged schematic diagram of region b in the diagram;

[0043] Figure 7 for Figure 5 Enlarged schematic diagram of region c in the diagram.

[0044] Reference numerals: 100, first accommodating compartment; 110, first chamber; 200, second accommodating compartment; 210, second chamber; 220, lifting door mechanism; 300, drive mechanism; 310, transmission wheel assembly; 320, first transmission belt; 330, drive motor; 331, second transmission belt; 340, connecting rod; 350, connector; 400, first guide assembly; 500, fixed compartment; 510, third opening; 600, second guide assembly; 610, second slide rail; 620, pulley assembly. Detailed Implementation

[0045] The following detailed, non-limiting description of the utility model's technical solution, in conjunction with preferred embodiments and accompanying drawings, is provided. In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0046] like Figure 1 and Figure 3As shown, this utility model provides a compartmentalized soundproof room, which may include: a first accommodating compartment 100, a second accommodating compartment 200, and a drive mechanism 300. The first accommodating compartment 100 has an entrance / exit on one side. The second accommodating compartment 200 is smaller than the first accommodating compartment 100, and a first opening is formed on one side of the second accommodating compartment 200, facing the entrance / exit. A lifting door mechanism 220 is provided on the side of the second accommodating compartment 200 opposite to the first opening. The drive mechanism 300 connects the second accommodating compartment 200 and the first accommodating compartment 100. The drive mechanism 300 drives the second accommodating compartment 200 so that the first opening can movably enter or exit the interior of the first accommodating compartment 100 through the entrance / exit.

[0047] In other words, this utility model provides a compartmentalized soundproof room setup including a first accommodating compartment 100, a second accommodating compartment 200, and a drive mechanism 300. The size of the second accommodating compartment 200 matches the inlet and outlet of the first accommodating compartment 100. The second accommodating compartment 200 is driven by the drive mechanism 300 to enter and exit the interior of the first accommodating compartment 100 through the inlet and outlet. Specifically, the second accommodating compartment 200 has a first opening on one side corresponding to the inlet and outlet of the first accommodating compartment 100. This first opening connects the inlet and outlet, allowing the interiors of the first accommodating compartment 100 and the second accommodating compartment 200 to be connected to form a processing / inspection space. Furthermore, the second accommodating compartment 200 can be moved and extended relative to the first accommodating compartment 100 to adjust the size and space of the soundproof room itself.

[0048] Specifically, when processing and testing small-sized equipment, the second accommodating chamber 200 is located outside the first accommodating chamber 100 (i.e., no relative movement adjustment is required). The lifting door mechanism 220 of the second accommodating chamber 200 can be opened directly, and the equipment can be placed directly through the lifting door mechanism 220 for subsequent processes. However, when processing and testing large-sized equipment, to facilitate hoisting and placement, the drive mechanism 300 drives the second accommodating chamber 200 to retract into the interior of the first accommodating chamber 100 through the inlet and outlet, so as to make room for the equipment in the original space occupied by the second accommodating chamber 200. After the equipment is placed on the ground (i.e., the equipment is placed in the original position of the second accommodating chamber 200), the drive mechanism 300 drives the second accommodating chamber 200 to extend out of the first accommodating chamber 100. At this time, the second accommodating chamber 200 accommodates the equipment (i.e., the large-sized equipment has been placed in the soundproof room), and it can be adjusted in an appropriate position inside before processing and testing.

[0049] In other words, the modular design of this invention allows for flexible adjustment of space size, meeting the needs of equipment of different sizes. It is easy to process and test, highly adaptable, and structurally safe and reliable.

[0050] Furthermore, the compartmentalized soundproof room of this utility model can also be applied to the processing or activity space requirements of workpieces of different sizes. For example, in industrial production, it can cover processing areas ranging from several meters to tens of meters, which can meet the spraying requirements of large mechanical parts and also adapt to the grinding operations of small and medium-sized workpieces.

[0051] In some embodiments, such as Figure 4 and Figure 5 As shown, a first chamber 110 is formed inside the first accommodating compartment 100, the fixed end of the drive mechanism 300 is connected to the top of the first chamber 110, and the movable end of the drive mechanism 300 is connected to the top surface of the second accommodating compartment 200.

[0052] In other words, a drive mechanism 300 is installed in the first chamber 110 inside the first receiving chamber 100. The movable end of the drive mechanism 300 is connected to the top of the second receiving chamber 200 to drive the second receiving chamber 200 to reliably enter and exit the first receiving chamber 100. In addition, a second chamber 210 is formed inside the second receiving chamber 200, and the second chamber 210 is connected to the first chamber 110 to form a processing / inspection space.

[0053] As an example, such as Figure 6 and Figure 7 As shown, the drive mechanism 300 may include a transmission wheel assembly 310 and a first transmission belt 320. The transmission wheel assembly 310 is arranged on the top of the first chamber 110 along the direction of movement of the second receiving chamber 200. The first transmission belt 320 is sleeved on the transmission wheel assembly 310, and one end of the first transmission belt 320 is connected to the top of the second receiving chamber 200.

[0054] In other words, a transmission wheel set 310 and a first transmission belt 320 are installed on the top of the first chamber 110. The first transmission belt 320 is sleeved on the transmission wheel set 310. One end of the first transmission belt 320 is connected to the top of the second accommodating compartment 200. The transmission wheel set 310 is driven to drive the first transmission belt 320 to drive the second accommodating compartment 200 to extend and retract.

[0055] As an example, such as Figure 6 and Figure 7 As shown, the drive mechanism 300 may further include a drive motor 330. The transmission wheel assembly 310 may include at least one pair of transmission wheels, which are spaced apart and connected to the top of the first chamber 110 along the direction of movement of the second receiving compartment 200. A first transmission belt 320 is fitted onto the pair of transmission wheels, and the output end of the drive motor 330 is connected to one of the transmission wheels. As an example, the output end of the drive motor 330 is connected to one of the transmission wheels via a second transmission belt 331.

[0056] Specifically, the drive motor 330 can be a servo motor. The servo motor employs closed-loop control to achieve high positioning accuracy, ensuring perfect alignment between the second accommodating chamber 200 and the sealing structure of the first accommodating chamber 110 after translation. Furthermore, the servo motor can adjust its torque in real time to prevent jamming during movement. The first transmission belt 320 and the second transmission belt 340 can be belts. The elasticity of the belts absorbs the high-frequency micro-vibrations of the servo motor, preventing mechanical vibration from being transmitted to the chamber. In addition, the belts have a certain buffering capacity, reducing the impact on the mechanical structure during servo motor start-up, shutdown, or sudden load changes, extending the lifespan of components such as guide rails. Moreover, the belts may slip rather than break under overload, protecting the servo motor from stall damage.

[0057] In some embodiments, such as Figure 7 As shown, the drive mechanism 300 may further include a connecting rod 340. The connecting rod 340 is disposed between the top surface of the exterior of the second receiving chamber 200 and the top of the first chamber 110 in the direction of movement of the second receiving chamber 200. One end of the connecting rod 340 is connected to the top surface of the exterior of the second receiving chamber 200, and the other end is connected to the first transmission belt 320.

[0058] In other words, a connecting rod 340 is installed on the top surface outside the second accommodating compartment 200. The connecting rod 340 is arranged along the moving direction of the second accommodating compartment 200. One end of the connecting rod 340 is connected to the first transmission belt 320. When the first transmission belt 320 moves, it drives the connecting rod 340 to move in a straight line, ensuring that the second accommodating compartment 200 moves stably and reliably.

[0059] As an example, such as Figure 7 As shown, the other end of the connecting rod 340 is connected to one side of the first transmission belt 320 via a connector 350. Thus, the connecting rod 340 is detachably connected to the first transmission belt 320 via the connector 350, facilitating maintenance.

[0060] In some embodiments, such as Figure 1 As shown, the compartmentalized soundproof room may also include a first guide assembly 400, which is located between the top surface of the second accommodating compartment 200 and the top of the first chamber 110 along the direction of movement of the second accommodating compartment 200. The second accommodating compartment 200 is movably connected to the first chamber 110 through the first guide assembly 400.

[0061] In other words, the first guide assembly 400 ensures that the second containment chamber 200 moves in a straight line, guaranteeing accurate and reliable displacement.

[0062] As an example, the first guide component 400 may include a pair of first slide rails (not shown) and a pair of sliders (not shown).

[0063] A pair of first slide rails are respectively connected to both sides of the top of the first chamber 110. A pair of sliders are respectively connected to both sides of the outer top surface of the second accommodating compartment 200, and the sliders are slidably connected to the first slide rails. The linearity of the movement of the second accommodating compartment 200 is ensured by the sliders sliding relative to the first slide rails.

[0064] Furthermore, the first guide assembly 400 can also be a drawer slide. Through the cooperation of high-rigidity rails and ball / roller bearings, the second receiving compartment 200 is ensured to move linearly without deviation. Compared to ordinary slides, drawer slides can withstand radial and lateral loads, preventing compartment swaying.

[0065] In some embodiments, such as Figure 3 As shown, a second opening is formed at the bottom of the second accommodating compartment 200. The compartmentalized soundproof room may further include a fixed compartment 500, located outside the first accommodating compartment 100. A third opening 510 and a fourth opening are formed on the top surface and one side of the fixed compartment 100, respectively. The fourth opening connects to an inlet / outlet, and the third opening 510 connects to the second opening. The bottom of the second accommodating compartment 200 is slidably connected to the third opening 510 of the fixed compartment 500, allowing the second opening to move relative to the third opening 510.

[0066] In other words, the second accommodating compartment 200 is movably mounted on the third opening 510 of the fixed compartment 500 to support and move the second accommodating compartment 200, thereby preventing the second accommodating compartment 200 from directly contacting the ground and causing damage.

[0067] In some embodiments, such as Figure 2 As shown, the compartmentalized soundproof room may further include a second guide assembly 600, specifically including at least one pair of second slide rails 610 and at least one pair of pulley sets 620. The pair of second slide rails 610 are respectively disposed on both sides of the third opening 510 along a direction perpendicular to the plane of the entrance and exit. The pair of pulley sets 620 are respectively connected to both sides of the second opening, and the second receiving compartment 200 is slidably connected to the second slide rails 610 via the pulley sets 620.

[0068] Specifically, a pair of pulley blocks 620 are combined with the load-bearing frame of the second accommodating compartment 200 to evenly distribute the weight of the compartment and avoid single-point overload. Second slide rails 610 are installed on both sides of the third opening 510. The rigid cooperation between the second slide rails 610 and the pulley blocks 620 can reduce the swaying of the compartment, prevent the compartment from shifting or tilting, reduce vibration transmission, and constrain the movement direction of the rollers to ensure that the compartment is flat along a straight or curved path.

[0069] The compartmentalized soundproof room of this utility model also has the following advantages:

[0070] 1. Efficient space management

[0071] Its mobility allows for rapid deployment or dismantling based on actual needs, reducing the occupation of fixed spaces. For example, sound barriers can be temporarily erected during construction and quickly moved to other areas for reuse after the event, improving site utilization.

[0072] 2. Cost savings

[0073] Compared to fixed structures, retractable soundproof rooms do not require an additional fixed frame, reducing installation costs by approximately 30%. Furthermore, the modular design allows for the reuse of different module combinations, lowering long-term operating costs.

[0074] 3. Environmentally friendly and energy-saving

[0075] The fully enclosed operating environment, combined with negative pressure fans and a multi-layer filtration system, effectively controls dust leakage and recycles waste. For example, after use by automotive parts manufacturers, dust concentration can be reduced to 12.5% ​​of the original level, meeting environmental standards.

[0076] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A compartmentalized soundproof room, characterized in that, include: The first accommodating compartment (100) has an inlet and outlet formed on one side; The second accommodating compartment (200) is smaller than the first accommodating compartment (100). A first opening is formed on one side of the second accommodating compartment (200). The first opening of the second accommodating compartment (200) is arranged facing the inlet and outlet. A lifting door mechanism (220) is provided on the side of the second accommodating compartment (200) opposite to the first opening. A drive mechanism (300) that connects the second accommodating compartment (200) and the first accommodating compartment (100); The drive mechanism (300) is used to drive the second accommodating compartment (200) so that the first opening can be moved into or out of the interior of the first accommodating compartment (100) through the inlet and outlet.

2. The compartmentalized soundproof room according to claim 1, characterized in that, The interior of the first accommodating compartment (100) forms a first chamber (110). The fixed end of the drive mechanism (300) is connected to the top of the first chamber (110), and the movable end of the drive mechanism (300) is connected to the top surface of the second accommodating chamber (200).

3. The compartmentalized soundproof room according to claim 2, characterized in that, The drive mechanism (300) includes: A drive wheel assembly (310) is arranged on the top of the first chamber (110) along the direction of movement of the second accommodating chamber (200); A first transmission belt (320) is fitted onto the transmission wheel assembly (310), and one end of the first transmission belt (320) is connected to the top of the second accommodating chamber (200).

4. The compartmentalized soundproof room according to claim 3, characterized in that, The drive mechanism (300) also includes a drive motor (330). The transmission wheel assembly (310) includes at least one pair of transmission wheels, which are spaced apart and connected to the top of the first chamber (110) along the direction of movement of the second accommodating compartment (200). A first transmission belt (320) is fitted onto the pair of transmission wheels. The output end of the drive motor (330) is connected to one of the transmission wheels.

5. The compartmentalized soundproof room according to claim 4, characterized in that, The drive mechanism (300) also includes a connecting rod (340). The connecting rod (340) is located between the top surface of the second accommodating chamber (200) and the top of the first chamber (110) in the direction of movement of the second accommodating chamber (200). One end of the connecting rod (340) is connected to the top surface of the outside of the second accommodating chamber (200), and the other end is connected to the first transmission belt (320).

6. The compartmentalized soundproof room according to claim 5, characterized in that, The other end of the connecting rod (340) is connected to one side of the first transmission belt (320) via a connector (350).

7. The compartmentalized soundproof room according to claim 2, characterized in that, It also includes the first guide component (400), The first guide assembly is disposed between the top surface of the exterior of the second receiving chamber (200) and the top of the first chamber (110) in the direction of movement of the second receiving chamber (200). The second accommodating compartment (200) is movably connected to the first chamber (110) via the first guide assembly (400).

8. The compartmentalized soundproof room according to claim 7, characterized in that, The first guide component (400) includes: A pair of first slide rails are respectively connected to both sides of the top of the first chamber (110); A pair of sliders are respectively connected to both sides of the outer top surface of the second accommodating compartment (200), and the sliders are slidably connected to the first slide rail.

9. The compartmentalized soundproof room according to claim 1, characterized in that, The bottom of the second accommodating compartment (200) has a second opening; The compartmentalized soundproof room also includes a fixed compartment (500), which is located outside the first accommodating compartment (100). The top surface and one side of the fixed compartment (500) are respectively formed with a third opening (510) and a fourth opening. The fourth opening is connected to the inlet and outlet, and the third opening (510) is connected to the second opening. The bottom of the second receiving compartment (200) is slidably connected to the third opening (510) of the fixed compartment (500) so that the second opening is movable relative to the third opening (510).

10. The compartmentalized soundproof room according to claim 9, characterized in that, It also includes a second guide component (600), specifically including: At least one pair of second slide rails (610) are provided on both sides of the third opening (510) along a direction perpendicular to the plane where the inlet and outlet are located; At least one pair of pulley sets (620) are connected to the two sides of the second opening respectively, and the second receiving compartment (200) is slidably connected to the second slide rail (610) through the pulley sets (620).

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