Search

CN-224231200-U - Air tightness detection equipment for sound equipment

CN224231200UCN 224231200 UCN224231200 UCN 224231200UCN-224231200-U

Abstract

The utility model relates to the technical field of sound air tightness detection and discloses air tightness detection equipment for sound. The airtight detection assembly is arranged on the workbench and comprises an inflation component and a pressure sensor, wherein the inflation component is used for inflating gas into the sound equipment, the pressure sensor is used for detecting pressure change in the sound equipment so as to judge the airtight performance of the sound equipment, and the positioning and clamping assembly is arranged on the workbench and used for fixing the sound equipment to be detected. Through setting up airtight detection component and locating clamping assembly and cooperate, can carry out the centre gripping to the stereo set product fast, stably and fix and accomplish the gas tightness and detect. The inflatable component fills gas to inside the stereo set, and its inside pressure variation of pressure sensor real-time supervision to whether the accurate judgement has the leakage problem, the detection process is high-efficient reliable, has effectively improved detection efficiency and precision.

Inventors

  • LUO SEN

Assignees

  • 东莞福摩斯托电子有限公司

Dates

Publication Date
20260512
Application Date
20250604

Claims (7)

  1. 1. An air tightness detection device for a sound apparatus, comprising: A work table; The airtight detection assembly is arranged on the workbench and comprises an inflation component and a pressure sensor, wherein the inflation component is used for inflating gas into the sound equipment, and the pressure sensor is used for detecting pressure change in the sound equipment so as to judge airtight performance; The driving assembly comprises a driving module and a movable source, the driving module is fixedly arranged on the workbench, the output end of the driving module is connected with the movable source, the driving module is used for driving the movable source to be close to or far away from the sound to be detected, and the inflatable component is arranged at the output end of the movable source; The positioning and clamping assembly comprises a feeding power source and a mounting seat, wherein the feeding power source is arranged on the workbench, the mounting seat is used for bearing a sound to be detected, a groove matched with the appearance of the sound is formed in the surface of the mounting seat, the mounting seat is arranged at the output end of the feeding power source, and the feeding power source is used for driving the mounting seat to move along a set direction so as to realize automatic feeding and discharging.
  2. 2. The apparatus of claim 1, further comprising a labeling assembly disposed on the table, wherein the labeling assembly is configured to automatically label the audio product after the detection is completed.
  3. 3. The apparatus according to claim 2, wherein the labeling unit comprises a label reel, a power source, and a labeling head, the label reel and the power source are both mounted on the table, the labeling head is mounted on an output end of the power source, and the power source drives the labeling head to peel off the label from the label reel and attach the label to a designated position on the surface of the sound.
  4. 4. A sound air tightness detecting apparatus according to claim 3, wherein said power source comprises an X-axis moving member and a Y-axis moving member, said X-axis moving member is mounted to said table, said Y-axis moving member is mounted to an output end of said X-axis moving member, said label head is mounted to an output end of said Y-axis moving member, said X-axis moving member drives said Y-axis moving member to move in an X-axis direction, and said Y-axis moving member drives said label head to and from said label reel and the sound.
  5. 5. The apparatus of claim 1, further comprising a manipulator, wherein the manipulator is mounted on the workbench, and the manipulator is configured to grasp the detected sound and remove the detected sound from the positioning and clamping assembly to complete blanking.
  6. 6. The apparatus of claim 1, further comprising a protective cover covering the table and the airtight detecting assembly and the positioning and clamping assembly thereon, the protective cover being configured to isolate the detecting area from the external environment.
  7. 7. The apparatus according to claim 1, further comprising a loading base and a grip clamp, wherein the loading base is reciprocatingly provided on the table along the mounting base, the grip clamp is provided on the table, and the grip clamp clamps or releases the acoustic product reciprocally between the loading base and the mounting base.

Description

Air tightness detection equipment for sound equipment Technical Field The utility model relates to the technical field of sound air tightness detection, in particular to air tightness detection equipment for sound. Background With the wide application of acoustic products in the consumer electronics field, the waterproof and dustproof performance of the acoustic products becomes one of important indexes for measuring the quality of the products, and the air tightness detection is particularly important as a key link for guaranteeing the quality of the acoustic products. The existing acoustic air tightness detection mode has the problems that the traditional acoustic air tightness detection is dependent on manual operation, an operator is required to adjust the clamping position and the inflation equipment piece by piece in the detection process, time and labor are wasted, and the efficiency is low. Meanwhile, the detection precision is easily influenced by experience and subjective judgment of operators, so that the condition of missed detection or misjudgment occurs, and the overall yield and detection consistency of products are further influenced. Therefore, there is a need for an air tightness detection device for audio equipment to solve the above problems. Disclosure of utility model Based on the above, the present utility model is directed to an air tightness detection device for sound equipment, so as to solve the problem of how to improve the detection efficiency and accuracy. In order to solve the technical problems, the utility model adopts the following technical scheme that the air tightness detection equipment for the sound comprises: A work table; The airtight detection assembly is arranged on the workbench and comprises an inflation component and a pressure sensor, wherein the inflation component is used for inflating gas into the sound equipment, and the pressure sensor is used for detecting pressure change in the sound equipment so as to judge the airtight performance of the sound equipment; And the positioning clamping assembly is arranged on the workbench and used for fixing the sound equipment to be detected. The sound equipment is characterized by further comprising a driving assembly, wherein the driving assembly is connected with the air inflation component and used for driving the air inflation component to move along a set direction so as to realize contact or separation with a sound part to be detected. The driving assembly comprises a driving module and a movable source, wherein the driving module is fixedly arranged on the workbench, the output end of the driving module is connected with the movable source, the driving module is used for driving the movable source to be close to or far away from the sound to be detected, the inflating component is arranged at the output end of the movable source, and the movable source is used for driving the inflating component to be in contact with or separate from the detected part of the sound. As the preferred scheme of the gas tightness check out test set that stereo set was used, location centre gripping subassembly includes pay-off power supply and mount pad, the pay-off power supply set up in on the workstation, the mount pad be used for bearing the stereo set that awaits measuring, the mount pad set up in the output of pay-off power supply, the pay-off power supply is used for the drive the mount pad is along setting for the orientation and removes to realize the automatic feeding or the unloading of stereo set. As the preferred scheme of the gas tightness check out test set that stereo set was used, still include paste mark subassembly, set up in the workstation, paste mark subassembly and be used for carrying out automatic subsides mark to the stereo set product after the detection is accomplished. As the preferred scheme of the gas tightness check out test set that stereo set was used, paste the mark subassembly and include label reel, power supply and paste the mark head, the label reel with the power supply all install in the workstation, paste the mark head install in the output of power supply, the power supply drive paste the mark head with the label follow label reel peels off and pastes in the appointed position on stereo set surface. As a preferable scheme of the air tightness detection device for the sound equipment, the power source comprises an X-axis movement part and a Y-axis movement part, the X-axis movement part is arranged on the workbench, the Y-axis movement part is arranged at the output end of the X-axis movement part, the label sticking head is arranged at the output end of the Y-axis movement part, the X-axis movement part drives the Y-axis movement part to move along the X-axis direction, and the Y-axis movement part drives the label sticking head to reciprocate between the label reel and the sound equipment. As the preferred scheme of the gas tightness check out test set that stereo set was used, still inclu