CN210807657U

CN210807657U - Bluetooth headset waterproof performance detection device before dispatching from factory

Info

Publication number: CN210807657U
Application number: CN201921928349.6U
Authority: CN
Inventors: 周雪松
Original assignee: Shenzhen Mission Electronics Co ltd
Current assignee: Shenzhen Mission Electronics Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-06-19
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a waterproof performance detection device before delivery of a Bluetooth headset, which comprises a detector body, wherein the outer side of the detector body is connected with a ventilation switch, two sides of the ventilation switch are connected with a speed regulation switch, the detector body is internally connected with a mounting plate, the outer side end of the mounting plate is provided with a plurality of arc grooves, the arc grooves are internally connected with gas cylinders, two ends of each gas cylinder are connected with gas inlet pipes, the mounting plate is internally provided with a groove, the grooves are internally connected with a plurality of slide rails, the inner side wall of the detector body is connected with a gas pump, the bottom of the gas pump is communicated with a vent pipe, the vent pipe is communicated with the gas inlet pipe at the outer side end of the gas cylinder, the waterproof performance detection device before delivery of the Bluetooth headset reduces the use of the traditional gas pipe, avoids the phenomenon, the detection accuracy of the detector body is improved.

Description

Bluetooth headset waterproof performance detection device before dispatching from factory

Technical Field

The utility model relates to a detection device technical field specifically is a bluetooth headset waterproof performance detection device before dispatching from the factory.

Background

The Bluetooth earphone applies the Bluetooth technology to the hands-free earphone, so that users can avoid annoying wiring stumbling and can easily talk in various ways. Since the advent of bluetooth headset, it is good instrument that action business clan promoted efficiency always, after bluetooth headset production, through product appearance detection, simultaneously according to carrying out a series of performance detection for guaranteeing bluetooth headset's performance, including the vibration, resistant height line and performance test such as waterproof, wherein waterproof performance test is for detecting bluetooth headset's sealed waterproof nature, is related to user's personal experience and bluetooth headset's life.

The existing performance detection aiming at the Bluetooth earphone is detected by a waterproof property detector, the integral precision degree of the earphone is higher, an internal element is integrated with a shell, in order to better transmit sound, a special structure of the earphone with a sound outlet hole has difficulty in detecting the waterproof property of the earphone, the special structure can carry out special treatment on the shell in the early design and production process, a waterproof vent hole is arranged above the Bluetooth earphone, gas is injected into the vent hole through a gas pipe during detection, the supply is automatically cut off after the gas reaches 10.5KPA, the waterproof property is judged by detecting the pressure change in the Bluetooth earphone, but when the existing waterproof property detector is used for simultaneously detecting a plurality of Bluetooth earphones, a plurality of gas pipes are required to be prepared to inflate the vent hole of the Bluetooth earphone, the gas pipes are easy to be mutually rolled after being more, and the gas pipe is easy to cause unsmooth gas circulation in the gas pipe after being wound and knotted, the inside gaseous velocity of flow that can cause to let in the bluetooth headset after the trachea inside gas flow is too fast or slow, and then arouses the inside atmospheric pressure's of bluetooth headset transform, is unfavorable for monitoring the inside atmospheric pressure transform of single bluetooth headset, for this reason, we propose a bluetooth headset before dispatching from the factory waterproof performance detection device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bluetooth headset waterproof performance detection device before dispatching from the factory convenient to a plurality of bluetooth headsets detect simultaneously to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a waterproof performance detection device for a Bluetooth headset before delivery comprises a detector body, wherein a ventilation switch is connected to the outer side of the detector body, speed regulation switches are connected to two sides of the ventilation switch, a mounting plate is connected to the inside of the detector body, a plurality of arc grooves are formed in the outer side end of the mounting plate, a gas cylinder is connected to the inside of each arc groove, gas inlet pipes are connected to two ends of the gas cylinder, a groove is formed in the inside of the mounting plate, a plurality of slide rails are connected to the inside of the groove, an air pump is connected to the inner side wall of the detector body, a vent pipe is communicated with the gas inlet pipe at the outer side end of the gas cylinder and is communicated with the vent pipe, the vent pipe is conveyed to the interior of the Bluetooth headset through the gas cylinder, the use of a traditional gas pipe is reduced, the phenomenon that the gas pipe is knotted and, the detection accuracy of the detector body is improved.

Preferably, the gas cylinder is internally connected with a pressure sensor, and the pressure sensor is electrically connected with the detector body, so that the gas pressure inside the gas cylinder can be conveniently detected.

Preferably, the gas cylinder outside is equipped with limit baffle, and limit baffle connects at the mounting panel top, is favorable to guaranteeing the stability of gas cylinder, avoids the gas cylinder landing.

Preferably, the gas cylinder is connected with the sealed pad with intake pipe intercommunication department, guarantees the leakproofness between gas cylinder and the intake pipe, avoids the inside gas of gas cylinder to reveal.

Preferably, the slide rail is inside to be equipped with the arcwall face, is convenient for with bluetooth headset and slide rail contact, avoid bluetooth headset by the slide rail fish tail.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a place bluetooth headset inside the slide rail, and it has the breather pipe to transmit to the gas cylinder to ventilate to have the air pump established, because the single connection of gas cylinder is in circular arc groove department, traditional a plurality of tracheal uses have been reduced, the intertwine has been avoided between a plurality of tracheas when carrying out a plurality of bluetooth headset detections, reduced simultaneously and aroused the inside atmospheric pressure transform of bluetooth headset because of the trachea is knoed, the measurement accuracy of detector body has been improved, simultaneously at the inside baroceptor that is equipped with of gas cylinder, be used for the control to have the atmospheric pressure transform of bluetooth headset from intake pipe department, and then the inside atmospheric pressure transform of more certain detection list bluetooth headset, thereby improve the accuracy that detects bluetooth headset waterproof nature.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the outer frame of the body of the measuring device taken out;

FIG. 3 is a schematic view of a partial cutaway structure of the gas cylinder;

fig. 4 is a schematic cross-sectional structure view of the slide rail.

In the figure: 1-detector body; 2-a ventilation switch; 3-speed regulating switch; 4-mounting a plate; 5-arc groove; 6-a gas cylinder; 7-an air inlet pipe; 8-a groove; 9-a slide rail; 10-an air pump; 11-a breather pipe; 12-a barometric pressure sensor; 13-a limit baffle; 14-a gasket; 15-arc surface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a waterproof performance detection device before delivery of a Bluetooth earphone, in the scheme, a detector body 1 is a measurement part of a traditional detector body 1, a display monitoring part is not shown, wherein an inclined plane plate on the front surface of the detector body 1 is connected with an air vent switch 2 for opening and closing air vent, two sides of the air vent switch 2 are connected with speed regulating switches 3, the size of air flow during air vent is adjusted through the speed regulating switches 3, a mounting plate 4 is connected inside the detector body 1 in the scheme, four corners of the mounting plate 4 are all subjected to rounding treatment, the internal space of the detector body 1 is increased, the risk that a prism edge scratches an internal air pipe is avoided, a plurality of sliding rails 9 are connected at a groove 8 inside the mounting plate 4, an arc surface 15 is arranged inside each sliding rail 9, the sliding rails 9 are made of rubber, the softness of the sliding rails 9 is increased, and the damage of the sliding rails 9 to the, the Bluetooth headset to be detected is placed inside a sliding rail 9, wherein an arc surface 15 of the sliding rail 9 is attached to the side wall of the Bluetooth headset, the stability of the Bluetooth headset is kept, the size of the sliding rail 9 can be customized according to the size of the Bluetooth headset to be detected, meanwhile, a plurality of arc grooves 5 are formed in the top of the front end of a mounting plate 4, a gas cylinder 6 is connected inside each arc groove 5, the gas cylinder 6 is in a cylinder shape formed by injection molding of butyl rubber, the outer side of the gas cylinder 6 is in contact with the inside of each arc groove 5, two ends of the gas cylinder 6 are connected with gas inlet pipes 7, the contact surface between each gas inlet pipe 7 and the gas cylinder 6 is a conical arc surface, the gas inside the gas cylinder 6 is favorably and intensively transmitted, meanwhile, in order to ensure the sealing performance of the gas cylinder 6, a circular sealing gasket 14 is additionally arranged at the joint of the gas, lateral wall play at detector body 1 is connected with air pump 10, the output of air pump 10 communicates through intake pipe 7 of breather pipe 11 with gas cylinder 6, after placing the bluetooth headset that awaits measuring, start ventilation switch 2, carry out the velocity of flow to gas through speed governing switch 3 according to the measurement demand simultaneously, the gas that air pump 10 produced has breather pipe 11 to irritate into bluetooth headset inside through intake pipe 7 through gas cylinder 6, the gaseous letting in of disconnection when 10.5KPA at the inside atmospheric pressure of bluetooth headset, detect bluetooth headset's waterproof nature according to the inside atmospheric pressure transform of bluetooth headset.

In order to guarantee that the air pressure inside a single Bluetooth headset can be accurately detected, an air pressure sensor 12 is connected inside a gas cylinder 6, the air pressure sensor 12 in the scheme is preferably 2SMPB-02E, air pressure detection is convenient for the inside of the gas cylinder 6 and an air inlet pipe 7, meanwhile, the air pressure sensor 12 is electrically connected with a detector body 1, the air pressure sensor 12 is convenient to detect air pressure and timely transmit the air pressure, and the air pressure inside the gas cylinder 6 is convenient to know.

In order to ensure that the gas cylinder 6 does not slide off during detection, a limit baffle 13 is arranged outside the gas cylinder 6, and the limit baffle 13 is connected to the top of the mounting plate 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bluetooth headset waterproof performance detection device before dispatching from factory, includes detector body (1), detector body (1) outside is connected with switch (2) of ventilating, and switch (2) both sides of ventilating are connected with speed governing switch (3), its characterized in that: the detector comprises a detector body (1) and is characterized in that a mounting plate (4) is connected to the inside of the detector body (1), a plurality of arc grooves (5) are formed in the outer side end of the mounting plate (4), a gas cylinder (6) is connected to the inner side of each arc groove (5), an air inlet pipe (7) is connected to the two ends of each gas cylinder (6), a groove (8) is formed in the mounting plate (4), a plurality of sliding rails (9) are connected to the inner side wall of the detector body (1), an air pump (10) is connected to the inner side wall of the air pump (10), an air pipe (11) is communicated with the air inlet pipe (7) of the outer.

2. The device for detecting the waterproof performance of the Bluetooth headset before leaving factory according to claim 1, wherein: the gas cylinder (6) is internally connected with a gas pressure sensor (12), and the gas pressure sensor (12) is electrically connected with the detector body (1).

3. The device for detecting the waterproof performance of the Bluetooth headset before leaving factory according to claim 2, wherein: and a limiting baffle (13) is arranged on the outer side of the gas cylinder (6), and the limiting baffle (13) is connected to the top of the mounting plate (4).

4. The device for detecting the waterproof performance of the Bluetooth headset before leaving factory according to claim 2, wherein: and a sealing gasket (14) is connected at the communication part of the gas cylinder (6) and the gas inlet pipe (7).

5. The device for detecting the waterproof performance of the Bluetooth headset before leaving factory according to claim 1, wherein: the slide rail (9) is internally provided with an arc-shaped surface (15).