阅读说明：本技术 检测装置、方法、电子设备和可读存储介质 (Detection device, method, electronic device and readable storage medium ) 是由 高文智 于 2021-07-26 设计创作，主要内容包括：本申请公开了一种检测装置、方法、电子设备和可读存储介质,属于电子技术领域。其中,所述检测装置包括：第一电路板和第二电路板,第一电路板包括第一板对板连接器,第二电路板包括第二板对板连接器,第一板对板连接器与第二板对板连接器之间连接柔性电路板；电压获取模块,电压获取模块与第一板对板连接器中的至少N组信号端子连接；电压获取模块,用于获取至少N组信号端子输出的电压信息；N为正整数；电压匹配模块,电压匹配模块与电压获取模块连接,电压匹配模块,用于将获取的电压信息与对应的预设信息进行匹配；输出模块,用于在至少一组信号端子输出的电压信息与对应的预设信息不匹配的情况下,输出错误指示信息。(The application discloses a detection device, a detection method, electronic equipment and a readable storage medium, and belongs to the technical field of electronics. Wherein the detection device comprises: the flexible printed circuit board comprises a first circuit board and a second circuit board, wherein the first circuit board comprises a first board-to-board connector, the second circuit board comprises a second board-to-board connector, and a flexible circuit board is connected between the first board-to-board connector and the second board-to-board connector; the voltage acquisition module is connected with at least N groups of signal terminals in the first board-to-board connector; the voltage acquisition module is used for acquiring voltage information output by at least N groups of signal terminals; n is a positive integer; the voltage matching module is connected with the voltage acquisition module and is used for matching the acquired voltage information with corresponding preset information; and the output module is used for outputting error indication information under the condition that the voltage information output by at least one group of signal terminals is not matched with the corresponding preset information.)

1. A testing apparatus, the apparatus comprising a first circuit board and a second circuit board, the first circuit board comprising a first board-to-board connector, the second circuit board comprising a second board-to-board connector, the first board-to-board connector and a flexible circuit board connected between the second board-to-board connectors, the apparatus further comprising:

a voltage acquisition module connected to at least N sets of signal terminals in the first board-to-board connector; the voltage acquisition module is used for acquiring voltage information output by the at least N groups of signal terminals; n is a positive integer;

the voltage matching module is connected with the voltage acquisition module and is used for matching the acquired voltage information with corresponding preset information;

and the output module is used for outputting error indication information under the condition that the voltage information output by at least one group of signal terminals is not matched with the corresponding preset information.

2. The apparatus of claim 1, wherein the voltage acquisition module comprises:

at least N groups of voltage signal lines, one group of the voltage signal lines being connected with one group of the signal terminals;

a single-pole, multi-throw switch including N input terminals and an output terminal, one of the input terminals being connected to a set of the voltage signal lines;

and the analog-to-digital converter is connected with the output end of the single-pole multi-throw switch.

3. The apparatus of claim 1, wherein the voltage acquisition module comprises:

at least N groups of voltage signal lines, one group of the voltage signal lines being connected with one group of the signal terminals;

the voltage matching module includes:

n comparator circuits, one of which is connected to one of the voltage signal lines;

and the multipath AND gate circuit is connected with the N comparator circuits.

4. The apparatus of claim 2 or 3, the first circuit board comprising a power manager and a processor; the first board-to-board connector includes: the male connector comprises a male connector and a female connector, wherein a first row of male connector signal terminals and a second row of male connector signal terminals are respectively arranged on two opposite sides of the male connector, and a first row of female connector signal terminals and a second row of female connector signal terminals are respectively arranged on two opposite sides of the female connector; the first row of male connector signal terminals are connected with the first row of female connector signal terminals in a one-to-one corresponding manner; the second row of male header signal terminals are connected with the flexible circuit board; the second row of female socket signal terminals are connected with the power supply manager and the processor; it is characterized in that the preparation method is characterized in that,

at least N signal terminals in the second row of female socket signal terminals are respectively and correspondingly connected with one group of voltage signal lines.

5. The apparatus of claim 1, wherein the first circuit board comprises a processor, the processor comprising the output module.

6. The apparatus of claim 1, wherein the at least N sets of signal terminals are evenly distributed across the first board-to-board connector.

7. The apparatus of claim 1, wherein the first circuit board is configured to output a power signal and a control signal;

the at least N groups of signal terminals are used for outputting the power supply signal.

8. A method of detection, the method comprising:

acquiring voltage information output by at least N groups of signal terminals in a first board-to-board connector; n is a positive integer;

matching the acquired voltage information with corresponding preset information;

and outputting error indication information under the condition that the voltage information output by at least one group of signal terminals is not matched with the corresponding preset information.

9. The method of claim 8, wherein obtaining voltage information output by at least N sets of signal terminals in the first board-to-board connector comprises:

sequentially acquiring voltage signals output by the at least N groups of signal terminals according to a preset sequence;

converting the acquired voltage signal into a voltage value;

the matching of the acquired voltage information and corresponding preset information includes:

under the condition of acquiring a target voltage value output by a target group signal terminal, matching the target voltage value with a corresponding target preset value;

under the condition that the voltage information output by at least one group of signal terminals is not matched with the corresponding preset information, the error indication information is output, and the method comprises the following steps:

and outputting error indication information under the condition that the target voltage value is not matched with the corresponding target preset value.

10. The method of claim 8, wherein obtaining voltage information output by at least N sets of signal terminals in the first board-to-board connector comprises:

synchronously acquiring voltage signals output by the at least N groups of signal terminals;

the matching of the acquired voltage information and corresponding preset information includes:

synchronously matching the acquired at least N voltage signals with corresponding preset voltage signals respectively;

under the condition that the voltage signal is matched with the corresponding preset voltage signal, outputting first comparison information; and outputting second comparison information under the condition that the voltage signal is not matched with the corresponding preset voltage signal;

under the condition that the voltage information output by at least one group of signal terminals is not matched with the corresponding preset information, the error indication information is output, and the method comprises the following steps:

and outputting error indication information if the second comparison information is included in the output N pieces of comparison information corresponding to the at least N groups of signal terminals.

11. An electronic device comprising a processor, a memory, and a program or instructions stored on the memory and executable on the processor, the program or instructions when executed by the processor implementing the steps of the detection method according to any one of claims 8 to 10.

12. A readable storage medium, on which a program or instructions are stored, which when executed by a processor, carry out the steps of the detection method according to any one of claims 8 to 10.

Technical Field

The application belongs to the technical field of electronics, and particularly relates to a detection device, a detection method, electronic equipment and a readable storage medium.

Background

A Board-To-Board (BTB) connector is used for physical and electrical connection between different Printed Circuit Boards (PCBs) To ensure transfer of signal functions between the different PCBs.

As shown in fig. 1, the BTB connector includes a male connector 1 and a female connector 2, wherein a first row of male connector signal terminals 11 and a second row of male connector signal terminals 12 are respectively disposed on two opposite sides of the male connector 1, and a first row of female connector signal terminals 21 and a second row of female connector signal terminals 22 are respectively disposed on two opposite sides of the female connector 2. When the connector is installed, the first row of male connector signal terminals 11 and the first row of female connector signal terminals 21 need to be buckled together in a one-to-one correspondence manner. Because of factors such as the inherent clearance between public head 1 and the female seat 2, artifical manual lock, probably have some public first signal terminals can't buckle completely with the female seat signal terminal that corresponds to produce in the BTB connector that virtual detain, buckle phenomenon such as askew, and then lead to appearing wrong signal terminal problem in the BTB connector, make the signal transmission between the different PCBs normally go on.

In the prior art, after electronic equipment assembled on a production line flows into the market, the problem of wrong signal terminals occurs in BTB connectors of some electronic equipment, so that the factory return maintenance rate of the electronic equipment is high, and the use of a user is influenced.

Disclosure of Invention

The purpose of the embodiment of the application is to provide a detection device, can solve in prior art, after the electronic equipment who produces the assembly on the line flowed into the market, because of the wrong signal terminal problem appears in some electronic equipment's BTB connector, lead to electronic equipment's the maintenance rate of returning the factory higher, also can influence the problem that the user used simultaneously.

In a first aspect, an embodiment of the present application provides a detection apparatus, the apparatus includes a first circuit board and a second circuit board, the first circuit board includes a first board-to-board connector, the second circuit board includes a second board-to-board connector, a flexible circuit board is connected between the first board-to-board connector and the second board-to-board connector, and the apparatus further includes: a voltage acquisition module connected to at least N sets of signal terminals in the first board-to-board connector; the voltage acquisition module is used for acquiring voltage information output by the at least N groups of signal terminals; n is a positive integer; the voltage matching module is connected with the voltage acquisition module and is used for matching the acquired voltage information with corresponding preset information; and the output module is used for outputting error indication information under the condition that the voltage information output by at least one group of signal terminals is not matched with the corresponding preset information.

In a second aspect, an embodiment of the present application provides a detection method, where the method includes: acquiring voltage information output by at least N groups of signal terminals in a first board-to-board connector; n is a positive integer; matching the acquired voltage information with corresponding preset information; and outputting error indication information under the condition that the voltage information output by at least one group of signal terminals is not matched with the corresponding preset information.

In a third aspect, an embodiment of the present application provides an electronic device, which includes a processor, a memory, and a program or instructions stored on the memory and executable on the processor, and when executed by the processor, the program or instructions implement the steps of the method according to the second aspect.

In a fourth aspect, the present application provides a readable storage medium, on which a program or instructions are stored, which when executed by a processor implement the steps of the method according to the second aspect.

In a fifth aspect, the present application provides a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to execute a program or instructions to implement the method according to the second aspect.

In this way, in the embodiment of the present application, when the board-to-board connectors of the two circuit boards are connected through the flexible circuit board, at least N groups of signal terminals in the first board-to-board connector may be connected to the voltage obtaining module, so that in the detection process, the voltage obtaining module may obtain the voltage information output by the at least N groups of signal terminals. Furthermore, the voltage matching module matches the acquired voltage information with corresponding preset information, if the voltage information output by the signal terminal group is not matched with the corresponding preset information, the phenomena of virtual buckling, oblique buckling and the like of the signal terminal group exist in the board-to-board connector are considered, and therefore error indication information is output by the output module to indicate related personnel to disassemble the board and to re-buckle the signal terminal group in the board-to-board connector. It is thus clear that the embodiments of the present application provide a method for self-detecting whether there is wrong signal terminal problem in board-to-board connector due to phenomena such as virtual buckle, buckle askew, etc., to before electronic equipment flows into the market, in time buckle signal terminal group in board-to-board connector again, thereby solve in prior art, after electronic equipment assembled on the production line flows into the market, because of wrong signal terminal problem in board-to-board connector of some electronic equipment, lead to electronic equipment's return to the factory maintenance rate higher, can also influence the problem that the user used simultaneously.