Streamline type audio test soundproof box and audio automatic test assembly line

Abstract

The utility model discloses a streamline type audio test soundproof box and an audio automatic test assembly line. The streamline type audio test soundproof box comprises a box body, a first automatic door and a second automatic door. The first automatic door is installed on the first side of the box body, the first automatic door comprises a door plate, a supporting unit and a driving unit, the door plate is installed on the supporting unit, an idle wheel module is arranged on the door plate, the driving unit drives the door plate to move up and down, and when the door plate moves upwards in place, the idle wheel module is matched with the internal conveying line so as to support and transport a to-be-detected product into the box body; the second automatic door is installed on the second side of the box body, and the structure of the second automatic door is the same as that of the first automatic door. The streamline design is adopted, the device can be easily integrated into an automatic production line, interruption in the production process is reduced, the material flowing smoothness is improved, the overall structure is matched with the automatic production line, the automation degree is high, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sound insulation boxes, in particular to a streamlined audio test sound insulation box and an audio automatic test assembly line. Background Art

[0002] With the booming development of audio equipment R&D and production industries, the demand for accurate measurement and evaluation of audio performance is increasing. To ensure the accuracy of test results, a quiet environment that can isolate external noise interference is usually required. At present, soundproof boxes generally have only one door that opens or closes manually or automatically, which is not convenient for taking and placing products. Especially when used in automated production lines for making speakers, microphones, headphones and other products, manual door opening and handling are required, which is not compatible with automated production lines and has low production efficiency. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a streamlined audio test soundproof box, which is provided with two automatic doors that can be automatically opened and closed and an internal conveyor line, suitable for an automated test assembly line to improve production efficiency.

[0004] On the one hand, an embodiment of the utility model provides a streamlined audio test soundproof box, including a box body, a first automatic door and a second automatic door; the first automatic door is installed on the first side of the box body, the first automatic door includes a door panel, a support unit and a drive unit, the door panel is installed on the support unit, an idler wheel module is arranged on the door panel, the drive unit drives the door panel to move up and down, when the door panel moves upward into position, the idler wheel module cooperates with the internal conveyor line to support and transport the product to be tested into the box body; the second automatic door is installed on the second side of the box body, and the structure of the second automatic door is the same as that of the first automatic door.

[0005] According to some embodiments of the present utility model, the idler wheel module includes a first module and a second module, the first module includes a first connecting rod and a first idler wheel, the first idler wheel is installed at the bottom end of the first connecting rod, and the second module includes a second connecting rod and a second idler wheel, and the second idler wheel is installed at the bottom end of the second connecting rod.

[0006] According to some embodiments of the present invention, the driving unit includes a first cylinder and a second cylinder.

[0007] According to some embodiments of the utility model, the support unit includes a first support plate, a second support plate and a cross plate, the first support plate and the second support plate are respectively installed on both sides of the door panel, the first end of the cross plate is connected to the output end of the first cylinder, and the second end of the cross plate is connected to the output end of the second cylinder.

[0008] According to some embodiments of the present invention, a sound-absorbing layer is provided on the back of the door panel, and the sound-absorbing layer is made of sound-absorbing cotton.

[0009] According to some embodiments of the utility model, the box body is also provided with a maintenance door, and the maintenance door is provided with a sealing strip and sealing cotton, the sealing strip is arranged around the edge of the maintenance door, and the sealing cotton covers the inner side of the maintenance door.

[0010] According to some embodiments of the present utility model, the internal conveying line includes a transmission bracket, a transmission motor and a transmission belt, the transmission motor is installed on the transmission bracket, and the transmission belt is connected to the output end of the transmission motor.

[0011] According to some embodiments of the present utility model, the box is provided with a test bench, the test bench comprises a test board and a lifting column, and the test board is installed on the lifting column.

[0012] On the other hand, an embodiment of the present invention provides an audio automation test pipeline, including the above-mentioned streamlined audio test soundproof box.

[0013] According to some embodiments of the present invention, the above-mentioned audio automation test pipeline also includes a first conveying line and a second conveying line.

[0014] The embodiments of the present invention have at least the following beneficial effects:

[0015] The streamlined audio test soundproof box provided by the utility model includes a box body, a first automatic door and a second automatic door; the box body is provided with an internal conveyor line, the first automatic door includes a door panel, a support unit and a drive unit, the door panel is provided with an idler wheel module, the idler wheel module cooperates with the internal conveyor line to support and transport the product to be tested into the box body, ensure that the product smoothly enters and exits the soundproof box and completes the audio test. When the product to be tested is transported to the streamlined audio test soundproof box via the conveyor line, the first automatic door opens and drives the idler wheel to move upward, completing the bridge docking of the internal and external conveyor lines, the product to be tested enters the box body driven by the power of the conveyor line, and the first automatic door automatically closes to form a closed test environment; the internal conveyor line transports the product to be tested to the test position for testing; after the test is completed, the second automatic door automatically opens to transport the test product to the next station; the cycle action is repeated to carry out the next product test. It adopts a streamlined design and is equipped with two automatic doors that can be opened and closed automatically and an internal conveyor line. It can be easily integrated into an automated production line, reducing interruptions in the production process and improving the smoothness of material flow. The overall structure is more suitable for automated assembly lines, with a high degree of automation and improved production efficiency.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 This is a schematic structural diagram of a streamlined audio test soundproof box according to an embodiment of the utility model;

[0019] Figure 2 for Figure 1 A schematic structural diagram of a streamlined audio test soundproof box from another perspective is shown;

[0020] Figure 3 for Figure 2 A schematic structural diagram of a first automatic door of a streamlined audio test soundproof box is shown;

[0021] Figure 4 for Figure 2 A schematic structural diagram of another perspective of the first automatic door of the streamlined audio test soundproof box is shown;

[0022] Figure 5 for Figure 1 The internal structure schematic diagram of the streamlined audio test soundproof box is shown;

[0023] Figure 6 The figure is a schematic diagram of the structure of the audio automatic test pipeline according to an embodiment of the utility model.

[0024] Reference numerals:

[0025] Box body 100, internal conveying line 110, transmission bracket 111, transmission motor 112, transmission belt 113, maintenance door 120, sealing strip 121, sealing cotton 122, test bench 130, test board 131, lifting column 132;

[0026] The first automatic door 200, the door panel 210, the sound-absorbing layer 211, the support unit 220, the first support plate 221, the second support plate 222, the cross plate 223, the drive unit 230, the first cylinder 231, the second cylinder 232, the idler module 240, the first module 250, the first connecting rod 251, the first idler 252, the second module 260, the second connecting rod 261, and the second idler 262;

[0027] The second automatic door 300 , the first conveyor line 400 , and the second conveyor line 500 . DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0029] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In the description of the present utility model, "several" means one or more, "multiple" means more than two, greater than, less than, and exceeding are understood as not including the number itself, and "above", "below", and "within" are understood as including the number itself. If there is a description of "first", "second", etc., it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0031] In the description of the present utility model, unless otherwise clearly defined, words such as “set,” “install,” “connect,” and “connected” should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above words in the present utility model based on the specific content of the technical solution.

[0032] The technical solution of the utility model is described in detail below through the accompanying drawings and specific embodiments:

[0033] Please refer to Figure 1 and Figure 5The present embodiment discloses a streamlined audio test soundproof box, comprising a box body 100, a first automatic door 200 and a second automatic door 300; the box body 100 is provided with an internal conveyor line 110; the first automatic door 200 is installed on a first side of the box body 100, the first automatic door 200 comprises a door panel 210, a support unit 220 and a drive unit 230, the door panel 210 is installed on the support unit 220, an idler module 240 is provided on the door panel 210, the drive unit 230 drives the door panel 210 to move up and down, when the door panel 210 moves upward into position, the idler module 240 cooperates with the internal conveyor line 110 to support and transport the product to be tested into the box body 100; the second automatic door 300 is installed on the second side of the box body 100, and the structure of the second automatic door 300 is the same as that of the first automatic door 200. The box 100 is provided with an internal conveyor line 110, and the first automatic door 200 includes a door panel 210, a support unit 220 and a drive unit 230. The door panel 210 is provided with an idler module 240; the drive unit 230 drives the first automatic door 200 to open and drives the idler module 240 to move upward, so as to achieve the bridge docking between the internal conveyor line 110 and the first conveyor line 400; the idler module 240 cooperates with the internal conveyor line 110 to support and transport the product to be tested into the box 100; after the test is completed, the second automatic door 300 is automatically opened to ensure that the product enters and exits the soundproof box smoothly and completes the audio test. The streamlined design can be easily integrated into the automated production line, reduce interruptions in the production process, and improve the smoothness of material flow. The overall structure is more suitable for the automated assembly line, with a high degree of automation and improved production efficiency.

[0034] Please refer to Figure 2 and Figure 3 The idler module 240 includes a first module 250 and a second module 260. The first module 250 includes a first connecting rod 251 and a first idler 252. The first idler 252 is installed at the bottom end of the first connecting rod 251. The second module 260 includes a second connecting rod 261 and a second idler 262. The second idler 262 is installed at the bottom end of the second connecting rod 261. When the first automatic door 200 is opened, the idler module 240 is driven to move upward to achieve the bridge docking of the internal conveyor line 110 and the first conveyor line 400; the idler module 240 cooperates with the internal conveyor line 110 to support and transport the product to be tested into the box 100.

[0035] Please refer to Figure 3The driving unit 230 includes a first cylinder 231 and a second cylinder 232; the supporting unit 220 includes a first supporting plate 221, a second supporting plate 222 and a transverse plate 223. The first supporting plate 221 and the second supporting plate 222 are respectively installed on both sides of the door panel 210, and the first end of the transverse plate 223 is connected to the output end of the first cylinder 231, and the second end of the transverse plate 223 is connected to the output end of the second cylinder 232. The first cylinder 231 and the second cylinder 232 drive the first automatic door 200 to open and drive the idler wheel module 240 to move upward, so as to achieve the bridge docking of the internal conveyor line 110 and the first conveyor line 400.

[0036] Please refer to Figure 4 A sound-absorbing layer 211 is provided on the back of the door panel 210, and the sound-absorbing layer 211 is made of sound-absorbing cotton. High-performance sound-absorbing materials are used to improve the sound-absorbing effect and ensure the high accuracy and repeatability of the audio test results.

[0037] Please refer to Figure 5 The box 100 is provided with a maintenance door 120, and the maintenance door 120 is provided with a sealing strip 121 and a sealing cotton 122. The sealing strip 121 is arranged around the edge of the maintenance door 120, and the sealing cotton 122 covers the inner side of the maintenance door 120. The use of high-performance sound insulation materials and specially designed sound insulation structures significantly improves the sound insulation effect and ensures the high accuracy and repeatability of the audio test results.

[0038] Please refer to Figure 5 The internal conveyor line 110 includes a conveyor bracket 111, a conveyor motor 112 and a conveyor belt 113. The conveyor motor 112 is mounted on the conveyor bracket 111, and the conveyor belt 113 is connected to the output end of the conveyor motor 112. The conveyor motor 112 drives the conveyor belt 113 to move and convey the product to be tested to the test position for testing.

[0039] Please refer to Figure 5 The box 100 is provided with a test bench 130, which includes a test board 131 and a lifting column 132, and the test board 131 is installed on the lifting column 132. The product to be tested is moved to a suitable height by lifting the test board 131, and the audio test of the product to be tested is completed on the test bench 130.

[0040] This embodiment also discloses an audio automation test pipeline, please refer to Figure 6 The audio automated test assembly line includes the above-mentioned streamlined audio test soundproof box, a first conveyor line 400 and a second conveyor line 500.

[0041] During the test, the product to be tested is transported from other stations to the audio test station via the first conveyor line 400, the first automatic door 200 opens and drives the idler wheel module 240 to move upward, realizing the bridge docking between the internal conveyor line 110 and the first conveyor line 400, the product to be tested enters the soundproof box driven by the power of the first conveyor line 400, and the first automatic door 200 automatically closes to form a closed test environment; the internal conveyor line 110 transports the product to be tested to the test bench 130 for testing; after the test is completed, the second automatic door 300 is automatically opened to transport the test product to the next station; the cycle action is repeated to conduct the next product test. The streamlined design can be easily integrated into the automated production line, reduce interruptions in the production process, and improve the smoothness of material flow. The overall structure is suitable for the automated assembly line, with a high degree of automation and improved production efficiency. It should be noted that the audio automation test line integrates the settings of automatic entry and exit test products, automatic door intelligent control systems, etc., which reduces human intervention, reduces the possibility of operational errors, and improves the efficiency of the testing process; and uses high-performance sound insulation materials and specially designed sound insulation structures to significantly improve the sound insulation effect, ensuring the high accuracy and repeatability of audio test results.

[0042] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A streamlined audio test soundproof box, characterized in that: include: A box body (100), wherein the box body (100) is provided with an internal conveying line (110); a first automatic door (200), the first automatic door (200) being installed on a first side of the box (100), the first automatic door (200) comprising a door panel (210), a support unit (220) and a drive unit (230), the door panel (210) being installed on the support unit (220), an idler wheel module (240) being provided on the door panel (210), the drive unit (230) driving the door panel (210) to move up and down, and when the door panel (210) moves upward into position, the idler wheel module (240) cooperates with the internal conveyor line (110) to support and transport the product to be tested into the box (100); A second automatic door (300), the second automatic door (300) is installed on the second side of the box body (100), and the structure of the second automatic door (300) is the same as that of the first automatic door (200).

2. The streamlined audio test soundproof box according to claim 1, characterized in that: The idler wheel module (240) comprises a first module (250) and a second module (260), wherein the first module (250) comprises a first connecting rod (251) and a first idler wheel (252), wherein the first idler wheel (252) is mounted on the bottom end of the first connecting rod (251), and the second module (260) comprises a second connecting rod (261) and a second idler wheel (262), wherein the second idler wheel (262) is mounted on the bottom end of the second connecting rod (261).

3. The streamlined audio test soundproof box according to claim 1, characterized in that: The driving unit (230) comprises a first cylinder (231) and a second cylinder (232).

4. The streamlined audio test soundproof box according to claim 3, characterized in that: The support unit (220) comprises a first support plate (221), a second support plate (222) and a transverse plate (223); the first support plate (221) and the second support plate (222) are respectively mounted on two sides of the door plate (210); a first end of the transverse plate (223) is connected to an output end of a first cylinder (231); and a second end of the transverse plate (223) is connected to an output end of a second cylinder (232).

5. The streamlined audio test soundproof box according to claim 1, characterized in that: A sound-absorbing layer (211) is provided on the back of the door panel (210), and the sound-absorbing layer (211) is made of sound-absorbing cotton.

6. The streamlined audio test soundproof box according to claim 1, characterized in that: The box body (100) is provided with a maintenance door (120), and the maintenance door (120) is provided with a sealing strip (121) and sealing cotton (122), the sealing strip (121) is arranged around the edge of the maintenance door (120), and the sealing cotton (122) covers the inner side of the maintenance door (120).

7. The streamlined audio test soundproof box according to claim 1, characterized in that: The internal conveying line (110) comprises a transmission bracket (111), a transmission motor (112) and a transmission belt (113); the transmission motor (112) is mounted on the transmission bracket (111); and the transmission belt (113) is connected to an output end of the transmission motor (112).

8. The streamlined audio test soundproof box according to claim 1, characterized in that: The box (100) is provided with a test bench (130), the test bench comprising a test plate (131) and a lifting column (132), the test plate (131) being mounted on the lifting column (132).

9. An audio automation test pipeline, characterized in that: It comprises a streamlined audio test soundproof box as described in any one of claims 1 to 8.

10. The audio automation test pipeline according to claim 9, characterized in that: It also includes a first conveying line (400) and a second conveying line (500).

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