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CN-224218516-U - Bluetooth headset testing arrangement

CN224218516UCN 224218516 UCN224218516 UCN 224218516UCN-224218516-U

Abstract

The invention relates to the field of earphone production devices, in particular to a Bluetooth earphone testing device, which comprises a table top, wherein a sliding rod and a screw rod are arranged on the table top, the screw rod is driven to rotate by a positioning motor, a sliding plate in threaded connection with the screw rod is arranged on the screw rod, the sliding rod penetrates through the sliding plate and is in sliding connection with the sliding plate, a simulation nozzle is further fixed on the sliding plate, a turntable is further arranged on the table top and is driven to rotate by a rotating motor, a plurality of fixing devices are further uniformly fixed on the turntable, the fixing devices comprise a fixing plate fixed on the turntable, a fixing seat is fixed on the top of the fixing plate, a fixing hole is formed in the fixing seat, a push plate is arranged in the fixing hole, ejector rods are fixed at the bottom of the push plate and penetrate through the fixing seat and are in sliding connection with the fixing seat, and positioning blocks are fixed on the ejector rods below the fixing seat. The device can realize the test of the earphone pick-up function by adjusting the distance between the earphone and the simulation nozzle.

Inventors

  • YAN XIAOHUA

Assignees

  • 江西宝麟智能设备有限公司

Dates

Publication Date
20260508
Application Date
20250428

Claims (3)

  1. 1. The utility model provides a bluetooth earphone testing arrangement, its characterized in that contains the mesa, be provided with slide bar and lead screw on the mesa, the lead screw is rotated by location motor drive, be provided with on the lead screw with lead screw threaded connection's slide, the slide bar pass slide and with slide sliding connection, still be fixed with emulation mouth on the slide, still be provided with the carousel on the mesa, the carousel is rotated by rotating electrical machines drive, still evenly be fixed with a plurality of fixing device on the carousel, fixing device contains the fixed plate of fixing on the carousel, the fixed plate top is fixed with the fixing base, be provided with the fixed orifices on the fixing base, be provided with the push pedal in the fixed orifices, the push pedal bottom all is fixed with the ejector pin, the ejector pin passes the fixing base and with fixing base sliding connection, be fixed with the locating piece on the ejector pin below the fixing base, still be fixed with the spring between locating piece, carousel top of fixing base one side all is fixed with the back shaft, be provided with the backup pad with the top of rotating connection with the back shaft on the back shaft, both ends all are fixed with the bracing piece on the carousel, the backup pad end is provided with the spout with sliding connection on the top plate, the cylinder end is fixed with the top, the cylinder is fixed with the top.
  2. 2. The Bluetooth headset testing device of claim 1, wherein the turntable is arranged around the simulated mouth, a circular rack is fixed at the bottom of the turntable, a gear is fixed at the output end of the rotating motor, and the gear is meshed with the circular rack.
  3. 3. The Bluetooth headset testing device of claim 1, wherein a positioning rod is fixed below the positioning plate, and a roller is arranged on the positioning rod.

Description

Bluetooth headset testing arrangement Technical Field The invention relates to the field of earphone production devices, in particular to a Bluetooth earphone testing device. Background After the earphone is manufactured and assembled, various functions of the earphone are required to be tested before packaging and leaving factories, so that defective products are prevented from flowing into the market. And the earphone acoustic test is not possible or lacks a ring segment for the earphone horn function. Including testing of the earpiece and microphone. The patent application number CN202122220096.0 discloses an abnormal earphone acoustic test fixture which comprises a base and a positioning component, wherein the positioning component is arranged on the base and used for positioning an earphone, the sounding component is arranged on the base and comprises a fixed seat arranged on the base, a sounding bracket arranged on the fixed seat and a manual mouth arranged on the sounding bracket, and the manual mouth faces the positioning component. After the earphone is fixed, the earphone is tested through the simulation nozzle, but the distance between the simulation nozzle of the device and the earphone cannot be adjusted, so that acoustic tests of different positions of the earphone are inconvenient. The invention is researched and proposed for overcoming the defects of the prior art. Disclosure of Invention The invention aims to overcome the defects of the prior art and provides a Bluetooth headset testing device. The invention can be realized by the following technical scheme: The invention discloses a Bluetooth earphone testing device, which comprises a table top, wherein a sliding rod and a screw rod are arranged on the table top, the screw rod is driven to rotate by a positioning motor, a sliding plate in threaded connection with the screw rod is arranged on the screw rod, the sliding rod penetrates through the sliding plate and is in sliding connection with the sliding plate, a simulation mouth is further fixed on the sliding plate, a turntable is further arranged on the table top, the turntable is driven to rotate by a rotating motor, a plurality of fixing devices are further uniformly fixed on the turntable, the fixing devices comprise fixing plates fixed on the turntable, a fixing seat is fixed at the top of the fixing plates, fixing holes are arranged on the fixing seat, a push plate is arranged in the fixing holes, ejector rods are fixedly arranged at the bottom of the push plate, the ejector rods penetrate through the fixing seat and are in sliding connection with the fixing seat, a positioning block is fixedly arranged on the ejector rods below the fixing seat, springs are fixedly arranged between the positioning block and the fixing seat, a supporting shaft is fixedly arranged above the turntable on one side of the fixing seat, supporting plates are rotatably connected with the supporting shafts, supporting rods are fixedly arranged on the two ends of the turntable, the supporting rods are fixedly provided with fixing rods, the tail ends of the supporting rods are fixedly connected with sliding grooves, the top plates are fixedly arranged above the table top plates, and the top plates are fixedly arranged on the top plates. The bottom of the Bluetooth earphone to be tested is inserted into a fixed hole of the fixed seat to fix the earphone, audio is played through the simulation mouth, the microphone of the Bluetooth earphone receives audio, and the rotating motor drives the rotary table to rotate, each earphone sequentially passes through the front of the simulation mouth, the audio signals received by the earphone can confirm that each earphone can accurately receive corresponding audio signals in a certain range in front of the simulation mouth, namely, the test of the unidirectional pickup function of the earphone microphone is realized, and the screw rod is driven to rotate through the positioning motor, because the screw rod is in threaded connection with the sliding plate, the sliding plate moves in the direction of the screw rod, the distance between the simulation mouth and the earphone facing the position of the simulation mouth is adjusted, when the distance between the earphone and the simulation mouth is gradually adjusted, whether the distance between the earphone and the simulation mouth meets the demand or not can be confirmed, after the earphone test is finished, the earphone reaches the designated position, the cylinder is started, the positioning plate is lowered, the support plate pushes the support rod to rotate around the support shaft, one end of the support rod is pushed to rise, the push plate pushes the earphone to be tested out of the fixed hole, the cylinder is restarted, the positioning plate is pushed down again, the cylinder is pushed down, the spring is pushed down the spring the positioning plate, the bottom the positioning plate is pushed back to the fixed hole, t