CN209982732U

CN209982732U - Earphone test system

Info

Publication number: CN209982732U
Application number: CN201920600789.2U
Authority: CN
Inventors: 方儒亮; 吴海全; 郭世文; 余新; 彭久高; 师瑞文
Original assignee: Shenzhen Grandsun Electronics Co Ltd
Current assignee: Shenzhen Grandsun Electronics Co Ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-01-21
Anticipated expiration: 2029-04-26

Abstract

The application provides an earphone test system, includes: testing a client; a chip to be burned; the Bluetooth headset to be tested; the test box, integrated in the test box be used for with the bluetooth adapter and the little the control unit MCU of the bluetooth headset connection test that await measuring, wherein, the test box passes through the bluetooth adapter with test client connects, the test box passes through MCU with wait to burn chip line connection promotes the simple operation degree of whole in-process, reduces and produces the line station, practices thrift the cost.

Description

Earphone test system

Technical Field

The application relates to the technical field of electronics, especially, relate to an earphone test system.

Background

With the rapid development of terminals such as mobile phones and tablets, the terminals have already entered the lives of people widely, and great convenience is brought to various aspects of people's lives. Along with this, the use of the earphone, especially the bluetooth earphone, which is used together with the earphone is more and more common, and the quality requirement of the bluetooth earphone is more and more high.

In actual production process, for guaranteeing earphone quality and connectivity, need test the earphone, also need carry out the information burning record to the chip that is used for realizing being connected with the earphone bluetooth in the terminal, under the existing situation, the earphone actual measurement is solitary going on, the burning record of information also goes on alone in the chip, the realization process needs a plurality of stations and personnel cooperation to realize, and still need carry out to match between chip and the earphone at last and correspond, the realization process is loaded down with trivial details and the cost is higher.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the present application provides an earphone testing system, so as to solve the problems of complicated implementation process and high cost of the bluetooth earphone testing and chip burning in the prior art.

The embodiment of the application provides an earphone test system, includes:

testing a client;

a chip to be burned;

the Bluetooth headset to be tested;

the test box is integrated with a Bluetooth adapter and a Micro Control Unit (MCU) which are used for connecting and testing the Bluetooth headset to be tested, wherein the test box is connected with the test client through the Bluetooth adapter, and the test box is connected with the chip to be burned through the MCU.

Optionally, the testing system of the headset further includes:

and the Bluetooth headset information recorder is connected with the test client.

Optionally, the bluetooth headset information recorder is a bluetooth headset information scanner.

Optionally, the bluetooth headset information scanner includes: a two-dimensional code scanner or a bar code scanner.

Optionally, the test client includes a display, and a graphical operation interface of the test software is displayed in the display of the test client.

Optionally, the test client is a personal computer PC.

Optionally, the bluetooth adapter is connected to the MCU, and the connection mode between the test client and the test box is the same as the connection mode between the MCU and the bluetooth adapter.

Optionally, the chip to be burned and the test box are connected by a synchronous serial bus.

Optionally, the chip to be burned is a near field communication NFC chip.

It is from top to bottom, in the embodiment of this application, integrated in a test box be used for with the bluetooth adapter of the bluetooth headset connection test that awaits measuring and be used for carrying out the little the control unit that burns record to the chip, the bluetooth headset that awaits measuring with wait to burn record the chip and be located same station, burn record and assemble a system to bluetooth headset's product actual measurement and chip, reduce the earphone information testing process after the chip burns record, the burn record of earphone information in the chip that bluetooth headset test and correspond is once only realized to one-stop type, promote the simple operation degree in the whole process, reduce and produce the line station, the cost is saved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a structural diagram of an earphone testing system according to an embodiment of the present application.

Detailed Description

In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the specification of the present application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

In order to explain the technical solution described in the present application, the following description will be given by way of specific examples.

Referring to fig. 1, fig. 1 is a structural diagram of an earphone testing system according to an embodiment of the present disclosure. As shown in fig. 1, an earphone testing system includes the following components:

testing a client;

a chip to be burned;

the Bluetooth headset to be tested;

and the test box is integrated with a Bluetooth adapter and a Micro Control Unit (MCU) which are used for connecting and testing the Bluetooth headset to be tested.

The test box is connected with the test client through the Bluetooth adapter, and the test box is connected with the chip to be burned through the MCU.

The test client is a user using end which inputs a test instruction and instructs the test box to execute Bluetooth test and chip burning.

Specifically, the chip to be burned may specifically be a near field communication NFC chip or a digital signal processing technology DSP chip, and preferably is a near field communication NFC chip, so that the mobile phone is wirelessly connected with the bluetooth headset in a pairing manner through near field communication.

The test box is integrated with a Bluetooth adapter and a Micro Control Unit (MCU).

The Bluetooth adapter is used for realizing Bluetooth connection with an external Bluetooth headset to be tested. When a test instruction sent by a test client is received, a Bluetooth adapter in the test box is started to search external Bluetooth information, and whether wireless connection and data transmission between the Bluetooth adapter and external Bluetooth can be smoothly realized or not is detected, so that a function detection process of an external Bluetooth headset is realized.

Meanwhile, when the detection result of the Bluetooth headset is qualified, the Bluetooth adapter transmits the address, name and other headset information of the detected headset to the MCU, and the MCU writes the information into the chip to be burned after obtaining the headset information provided by the Bluetooth adapter, so that the burning process of the chip is completed, and the one-to-one correspondence relationship between the chip which is burned and the tested Bluetooth headset is realized.

In the process, the integrated bluetooth adapter that is used for with the bluetooth headset connection test that awaits measuring and the little the control unit that is used for burning the chip that burns in a test box, the bluetooth headset that awaits measuring with wait to burn the chip and be located same station, burn the integration to a system with the chip actual measurement of bluetooth headset's product, reduce the earphone information testing process after the chip burns, the burning of earphone information in the chip that bluetooth headset test and correspond is once only realized to one-stop formula, promote the simple operation degree of whole in-process, line station is produced in the reduction, and the cost is saved.

Optionally, the test client is a personal computer PC, which saves cost and is easy to implement.

Further, as a preferred embodiment, the headset testing system further includes:

The Bluetooth headset information recorder can be a Bluetooth headset information scanner, or a keyboard for information input, or a camera capable of assisting in information identification.

Optionally, the bluetooth headset information recorder is a bluetooth headset information scanner. The information of the current earphone to be tested is obtained through the scanning of the information scanner, and the information input of the earphone to be tested is realized, wherein the input content of the information of the earphone to be tested specifically comprises: address, name of the headset. After the earphone information is input, the testing client side sends the earphone information to the testing box when outputting a testing instruction, so that the Bluetooth adapter can be directionally connected with the Bluetooth earphone according to the earphone information, the earphone to be tested can be connected with the Bluetooth earphone in a targeted and deterministic manner, and various function tests of the Bluetooth earphone can be carried out. The convenience and the usability in the test process are realized.

Wherein, it is particularly preferred that the bluetooth headset information scanner includes: a two-dimensional code scanner or a bar code scanner. The information of the Bluetooth headset is displayed in a two-dimensional code or bar code mode, scanning, identifying and inputting are achieved, and convenience and usability in the testing process are achieved.

Further, optionally, the test client includes a display, and a graphical operation interface of the test software is displayed in the display of the test client.

During specific implementation, graphical software is arranged on the PC end and used for user operation input and display and viewing of test results.

As a preferred embodiment, the bluetooth adapter is connected to the MCU, and the connection mode between the test client and the test box (i.e. between the test client and the bluetooth adapter) is the same as the connection mode between the MCU and the bluetooth adapter.

The test client and the test box and the MCU and the Bluetooth adapter realize signal transmission connection through a universal asynchronous receiving and transmitting transmitter, and realize the transmission and the reception of information.

Differently, optionally, the chip to be burned and the test box (i.e. between the chip to be burned and the MCU) are connected by a synchronous serial bus. In particular to a transmission connection of data realized by an I2C two-wire system synchronous serial bus.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims

1. An earphone testing system, comprising:

testing a client;

a chip to be burned;

the Bluetooth headset to be tested;

2. The headset testing system of claim 1, further comprising:

3. The headset testing system of claim 2,

the Bluetooth earphone information recorder is a Bluetooth earphone information scanner.

4. The headset testing system of claim 3,

the bluetooth headset information scanner includes: a two-dimensional code scanner or a bar code scanner.

5. The headset testing system of claim 1,

the test client comprises a display, and a graphical operation interface of the test software is displayed in the display of the test client.

6. The headset testing system of claim 1, wherein the testing client is a Personal Computer (PC).

7. The headset testing system of claim 1, wherein the bluetooth adapter is connected to the MCU, and the test client is connected to the test box in the same manner as the MCU is connected to the bluetooth adapter.

8. The earphone test system of claim 1, wherein the chip to be burned and the test box are connected by a synchronous serial bus.

9. The earphone test system of claim 1, wherein the chip to be burned is a Near Field Communication (NFC) chip.