CN213846772U - Tone quality testing device - Google Patents
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- CN213846772U CN213846772U CN202120253648.5U CN202120253648U CN213846772U CN 213846772 U CN213846772 U CN 213846772U CN 202120253648 U CN202120253648 U CN 202120253648U CN 213846772 U CN213846772 U CN 213846772U
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Abstract
The utility model provides a tone quality testing arrangement, set up the guide rail along the horizontal direction symmetry in the frame, rotary platform and guide rail sliding connection, the cylinder that sets up in the frame is connected with the rotary platform transmission, the rotary platform inboard is provided with the revolving door, the revolving door rotates with rotary platform through setting up in the rotation axis of revolving door upside and is connected, the servo motor that sets up in the frame is connected with the rotation axis transmission of revolving door, two product microscope carriers set up respectively in the panel both sides of revolving door, it is fixed in the frame to open the audio test box who has the butt joint door, the size and the shape phase-match of butt joint door and revolving door, electric cabinet and servo motor, the cylinder, the product microscope carrier electricity is connected. The utility model provides high audio test's efficiency, degree of automation is higher, the operation of being convenient for.
Description
Technical Field
The utility model relates to a test equipment technical field, concretely relates to tone quality testing arrangement.
Background
In recent years, with the development of social economy and the improvement of life, the demand of people for consumer electronics products such as smart phones and tablet computers is getting larger and larger, the consumer electronics products become important components of modern life, rapid technology upgrading and product updating are the most remarkable characteristics of the consumer electronics industry and are also prime power for promoting industry development, wherein audio characteristics (tone quality) are taken as an important performance index of the consumer electronics products such as smart phones and tablet computers, the audio characteristics are usually concerned by consumers and even directly influence the market competitiveness of the products, the audio characteristics testing device is suitable for a loudspeaker product acoustic testing device on the market, and professional testing devices for testing the audio characteristics have the defects of poor compatibility, low automation degree and poor operability and efficiency.
In order to solve the above problems, document CN105007357A discloses a multi-station parallel testing device for mobile phones and a method for implementing the same, wherein the multi-station parallel testing device for mobile phones comprises a sound insulation box body with a cabin door, a multi-station parallel testing mechanism, an industrial personal computer and a control circuit board, wherein the multi-station parallel testing mechanism, the industrial personal computer and the control circuit board are arranged in the sound insulation box body; the parallel accredited testing organization of multistation includes: the multi-station mobile phone carrier can be used for placing a plurality of mobile phones simultaneously; the test stations are fixed in the sound insulation box body and correspond to the positions of the multi-station mobile phone carrier for placing the mobile phone, and the test stations are multiple and at least two test stations are used for testing different projects; and the central rotating mechanism is used for rotating the multi-station mobile phone carrier to enable the mobile phone placed on the multi-station mobile phone carrier to move from the current test station to another test station. Through time division multiplexing and multi-task parallel testing, the working efficiency of the testing process is four times that of the traditional testing process under the condition of not increasing hardware resources.
However, the above technical scheme cannot perform testing when the mobile phone is assembled and disassembled, and the efficiency of mobile phone testing is affected to a certain extent.
SUMMERY OF THE UTILITY MODEL
The dismouting to the product that prior art exists on test equipment influences efficiency of software testing's problem, the utility model provides a tone quality testing arrangement.
In order to achieve the above object, the utility model adopts the following technical scheme: a tone quality testing device comprises a rotary platform, a rack, product carrying platforms, an electric cabinet and an audio testing box body, and is characterized in that guide rails are symmetrically arranged on the rack along the horizontal direction, the rotary platform is in sliding connection with the guide rails, an air cylinder is arranged on the rack and is in transmission connection with the rotary platform, a rotary door is arranged on the inner side of the rotary platform and is in rotary connection with the rotary platform through a rotary shaft arranged on the upper side of the rotary door, a servo motor is arranged on the rack and is in transmission connection with the rotary shaft of the rotary door, the number of the product carrying platforms is two, the two product carrying platforms are respectively arranged on two sides of a panel of the rotary door, the audio testing box body is fixed on the rack, a butt door is arranged on one side of the audio testing box body, and the size and the shape of the butt door are matched with those of the rotary door, the electric control box is electrically connected with the servo motor, the air cylinder and the product carrying platform.
Preferably, a photoelectric sensor is arranged on the rotating platform and electrically connected with the electric cabinet.
Preferably, an adjustable hydraulic buffer is arranged between the rotating platform and the frame, and the adjustable hydraulic buffer is arranged on the rotating platform.
Preferably, the frame bottom is provided with the truckle, the quantity of truckle is for being no less than four, the truckle set up in the edge of frame bottom.
Further, an air cushion is installed at a position of the caster, which is far away from the rack.
Further, an air pressure gauge is arranged on the air cushion.
Preferably, the electric control cabinet further comprises a reset button and a start button, and the reset button and the start button are electrically connected with the electric control cabinet.
Preferably, sound insulation materials are arranged in the interlayer of the two side panels of the rotating door.
The utility model discloses following beneficial effect has: the product carrying platforms are arranged on the two side panels of the revolving door, so that the test products can be simultaneously disassembled and assembled during audio test, and the efficiency of the audio test is improved; meanwhile, the servo motor and the air cylinder are driven by the electric cabinet, so that the angle and the position of the revolving door are controlled, the automation degree is high, and the operation is convenient.
Drawings
Fig. 1 is a schematic diagram of an overall structure of a sound quality testing apparatus.
In the figure: 1 is servo motor, 2 is rotary platform, 3 is the cylinder, 4 is the revolving door, 5 is photoelectric sensor, 6 is the guide rail, 7 is adjustable hydraulic buffer, 8 is the frame, 9 is the butt joint door, 10 is the truckle, 11 is the air cushion, 12 is air pressure gauge, 13 is reset button, 14 is the start button, 15 is the product microscope carrier, 16 is the electric cabinet.
Detailed Description
The present invention will be further described with reference to the following detailed description of the drawings.
It should be noted that, without conflict, any combination of the various embodiments or technical features described below may form a new embodiment.
The utility model provides a tone quality testing arrangement, includes rotary platform 2, frame 8, product microscope carrier 15, electric cabinet 16, audio test box, its characterized in that: the automatic audio test cabinet is characterized in that guide rails 6 are symmetrically arranged on a rack 8 along the horizontal direction, a rotary platform 2 is connected with the guide rails 6 in a sliding mode, a cylinder 3 is arranged on the rack 8, the cylinder 3 is in transmission connection with the rotary platform 2, a rotary door 4 is arranged on the inner side of the rotary platform 2, the rotary door 4 is in rotation connection with the rotary platform 2 through a rotary shaft arranged on the upper side of the rotary door 4, a servo motor 1 is arranged on the rack 8, the servo motor 1 is in transmission connection with the rotary shaft of the rotary door 4, two product carrying platforms 15 are arranged on the inner side of the rotary platform 2, the two product carrying platforms 15 are respectively arranged on two sides of a panel of the rotary door 4, the audio test cabinet is fixed on the rack 8, a butt joint door 9 is arranged on one side of the audio test cabinet, the butt joint.
When the audio testing device is used, one side panel of the revolving door 4 is abutted to the abutting door 9, so that one side panel of the revolving door 4 is positioned in the audio testing box body, and therefore the product carrier 15 on the panel and products loaded on the product carrier 15 are both positioned in the audio testing box body, so that the products are tested in the audio testing box body, meanwhile, one side panel of the revolving door 4, which is far away from the abutting door 9, is positioned outside the audio testing box body, so that the products can be disassembled and assembled on the product carrier 15 on one side panel of the revolving door 4, which is far away from the abutting door 9, for example, the tested products are disassembled, and the untested products are loaded. When a test is finished, the air cylinder 3 is controlled by the electric cabinet 16, the air cylinder 3 drives the rotary platform 2 to move on the guide rail 6 to one side far away from the butt joint door 9, the rotary platform 2 drives the rotary door 4 to be separated from the butt joint door 9, then the electric cabinet 16 controls the servo motor 1, the servo motor 1 drives the rotary door 4 to rotate 180 degrees, so that the positions of two side panels of the rotary door 4 are exchanged, the positions of products borne by the product bearing platform 15 and the product bearing platform 15 on the two side panels are exchanged, and particularly, the products which have finished the audio test in the audio test box body and the products which have not finished the audio test in the audio test box body are exchanged. And then, the electric cabinet 16 controls the air cylinder 3, the air cylinder 3 drives the rotary platform 2 to move to the side close to the butt joint door 9 on the guide rail 6 until the rotary door 4 abuts against the butt joint door 9, and then, the audio test is carried out on the untested product. And continuously repeating the process so as to carry out audio test on the product.
In the using process, the audio test and the dismounting and mounting of the product on the product carrying platform 15 are carried out simultaneously, so that the time required by the audio test is greatly saved; meanwhile, the audio testing device is controlled by the electric cabinet 16, so that the manual operation is reduced, and the audio testing device is convenient to use in assembly lines and mass production.
The rotary platform 2 is provided with a photoelectric sensor 5, and the photoelectric sensor 5 is electrically connected with an electric cabinet 16. In the present embodiment, the photoelectric sensor 5 and the electric cabinet 16 are connected by a communication cable. Based on the utility model discloses a conceive, photoelectric sensor 5 can also pass through wireless mode communication connection with electric cabinet 16. The position of the revolving door 4 is positioned through the photoelectric sensor 5, and the servo motor 1 is controlled through the electric cabinet 16 to accurately control the position and the angle of the revolving door 4, so that the relative position of the revolving door 4 and the butt joint door 9 is fixed, the sound insulation effect of the audio test box is improved, and the reliability of an audio test result is ensured.
An adjustable hydraulic buffer 7 is arranged between the rotary platform 2 and the frame 8, and the adjustable hydraulic buffer 7 is arranged on the rotary platform 2. Through setting up adjustable hydraulic buffer 7, prevent that rotary platform 2 from colliding with frame 8 when moving to keeping away from audio test box, avoid revolving door 4 to receive the influence that the striking was strikeed to avoid the influence to audio test effect.
The bottom of the frame 8 is provided with casters 10, the number of the casters 10 is not less than four, and the casters 4 are arranged on the edge of the bottom of the frame 8. The caster 10 is provided to facilitate the movement of the tone quality testing apparatus.
The caster 10 is fitted with an air cushion 11 at a position remote from the frame 8. Through setting up air cushion 11, after removing tone quality testing arrangement to the target location, aerify air cushion 11 to make truckle 10 leave ground, isolated ground vibrations and tone quality testing arrangement promote the effect of audio test.
An air pressure gauge 12 is arranged on the air cushion 11. The air pressure in the air cushion 11 is measured through the air pressure gauge 12, so that whether the state of the air cushion 11 is normal or not is monitored, and the phenomenon that the air leakage in the air cushion 11 causes part of the caster wheels 10 to be in contact with the ground to influence the audio test effect is avoided.
The device also comprises a reset button 13 and a start button 14, wherein the reset button 13 and the start button 14 are electrically connected with an electric cabinet 16. A starting instruction is transmitted to the electric cabinet 16 through the starting button 14, so that the tone quality testing device is controlled to start; a reset command is sent to the electric cabinet 16 through the reset button 13, so that the revolving door 4 is restored to a state of being in contact with the docking door 9. In addition, other types of buttons can be arranged to further control the action and the state of the tone quality testing device.
The sound insulation material is arranged in the interlayer of the two side panels of the revolving door 4. Through setting up sound insulation material in the intermediate layer at revolving door 4 to make revolving door 4 when with 9 butts of butt joint door, form the sound insulation box with the audio test box, thereby avoid external vibrations and sound to the influence of audio test, improve the effect of audio test. Further, the sound insulating material in the interlayer of the rotary door 4 also serves to prevent the influence of vibration generated when a product is attached to and detached from the product stage 15 on the product under test on the other side of the rotary door 4.
Above technical characteristics constitute the utility model discloses a best embodiment, it has stronger adaptability and best implementation effect, can increase and decrease unnecessary technical characteristics according to actual need, satisfies the needs of different situation.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a tone quality testing arrangement, includes rotary platform, frame, product microscope carrier, electric cabinet, audio test box, its characterized in that: guide rails are symmetrically arranged on the frame along the horizontal direction, the rotary platform is connected with the guide rails in a sliding way, the frame is provided with an air cylinder which is in transmission connection with the rotary platform, the inner side of the rotary platform is provided with a rotary door, the revolving door is rotatably connected with the revolving platform through a rotating shaft arranged on the upper side of the revolving door, the frame is provided with a servo motor which is in transmission connection with the rotating shaft of the rotating door, the two product carrying platforms are respectively arranged at the two sides of the panel of the revolving door, the audio test box body is fixed on the frame, one side of the audio test box body is provided with a butt joint door, the butt joint door is matched with the rotary door in size and shape, and the electric cabinet is electrically connected with the servo motor, the air cylinder and the product carrying platform.
2. A sound quality testing device according to claim 1, wherein: and a photoelectric sensor is arranged on the rotating platform and is electrically connected with the electric cabinet.
3. A sound quality testing device according to claim 1, wherein: an adjustable hydraulic buffer is arranged between the rotating platform and the rack and is arranged on the rotating platform.
4. A sound quality testing device according to claim 1, wherein: the frame bottom is provided with the truckle, the quantity of truckle is for being no less than four, the truckle set up in the edge of frame bottom.
5. A sound quality testing device according to claim 4, wherein: and an air cushion is arranged at the position of the caster wheel far away from the rack.
6. A sound quality testing device according to claim 5, wherein: an air pressure gauge is arranged on the air cushion.
7. A sound quality testing device according to claim 1, wherein: the electric cabinet is characterized by further comprising a reset button and a start button, wherein the reset button and the start button are electrically connected with the electric cabinet.
8. A sound quality testing device according to claim 1, wherein: and sound insulation materials are arranged in interlayers of the two side panels of the revolving door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120253648.5U CN213846772U (en) | 2021-01-28 | 2021-01-28 | Tone quality testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120253648.5U CN213846772U (en) | 2021-01-28 | 2021-01-28 | Tone quality testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213846772U true CN213846772U (en) | 2021-07-30 |
Family
ID=77002369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120253648.5U Active CN213846772U (en) | 2021-01-28 | 2021-01-28 | Tone quality testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213846772U (en) |
-
2021
- 2021-01-28 CN CN202120253648.5U patent/CN213846772U/en active Active
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Address after: 519125 area a, 29 Xinke 1st Road, Baijiao Science and Technology Industrial Park, Doumen District, Zhuhai City, Guangdong Province Patentee after: Zhuhai Jingshi Measurement and Control Technology Co.,Ltd. Address before: 519125 area a, 29 Xinke 1st Road, Baijiao Science and Technology Industrial Park, Doumen District, Zhuhai City, Guangdong Province Patentee before: P&R. MEASUREMENT Inc. |