CN206292775U - A kind of device for receiving mainboard test and data recording - Google Patents

A kind of device for receiving mainboard test and data recording Download PDF

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Publication number
CN206292775U
CN206292775U CN201621091995.8U CN201621091995U CN206292775U CN 206292775 U CN206292775 U CN 206292775U CN 201621091995 U CN201621091995 U CN 201621091995U CN 206292775 U CN206292775 U CN 206292775U
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CN
China
Prior art keywords
mainboard
core board
cpu
measurement jig
memory
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201621091995.8U
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Chinese (zh)
Inventor
周杨
方智强
谢华忠
赵康德
刘冬华
周瑾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Huace Navigation Technology Ltd
Original Assignee
Shanghai Huace Navigation Technology Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Huace Navigation Technology Ltd filed Critical Shanghai Huace Navigation Technology Ltd
Priority to CN201621091995.8U priority Critical patent/CN206292775U/en
Application granted granted Critical
Publication of CN206292775U publication Critical patent/CN206292775U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of device for receiving mainboard test and data recording, including:Core board, and whether for detecting the normal mainboard measurement jig of core board, the core board can be buckled on the mainboard measurement jig;CPU and memory are integrated with the core board, the mainboard measurement jig is provided with SD card groove and Spring pins pin, when the core board is buckled on the mainboard measurement jig, one end of the Spring pins pin is connected with the SD card groove and power supply board, and the other end withstands the pin of CPU;For inserting SD card in the SD card groove, for detecting CPU and burning data to the memory.

Description

A kind of device for receiving mainboard test and data recording
Technical field
The utility model is related to survey field, and in particular to a kind of for receiving mainboard test and data recording Device.
Background technology
When GNSS receiver product is used, the inevitable system facing to for the first time to receiver carries out the step of burning adding system Suddenly, normal bare board is returned, and all burning program can be run on host computer carries out burning, and do so not only takes, and also wastes people Power, situation about being damaged if there is CPU must also re-start the operation such as paster, production efficiency had a strong impact on, while carrying Manufacturing cost high.
Utility model content
The utility model provides a kind of device for receiving mainboard test and data recording, including core board, with And whether for detecting the normal mainboard measurement jig of core board, the core board can be buckled on the mainboard measurement jig;
CPU and memory are integrated with the core board, the mainboard measurement jig is provided with SD card groove and Spring pins pin, When the core board is buckled on the mainboard measurement jig, one end of the Spring pins pin and the SD card groove and power supply Plate is connected, and the other end withstands the pin of CPU;
For inserting SD card in the SD card groove, for detecting CPU and burning data to the memory.
The above-mentioned device for receiving mainboard test, wherein, the core board is integrated with RAM memory and ROM is deposited Reservoir.
The above-mentioned device for receiving mainboard test, wherein, the core board is welded in reception mainboard.
First be integrated on core board for CPU, memory (RAM, ROM) by the utility model, afterwards using mainboard measurement jig CPU is tested, and corresponding data is burned onto in memory, compare conventional solution, needed for eliminating host computer The operation wanted, and the process of detection is can be carried out in burning process and follow-up mainboard process, greatly lifting production Yields.Can paster factory etc. place give two sets of tools, the source of paster can just be filled into it is most not Good product, improves product yield, and then bring for company and have great interests.
Brief description of the drawings
The detailed description made to non-limiting example with reference to the following drawings by reading, the utility model and its spy Levy, profile and advantage will become more apparent upon.Identical mark indicates identical part in whole accompanying drawings.Not deliberately according to Ratio draws accompanying drawing, it is preferred that emphasis is show purport of the present utility model.
A kind of schematic diagram for receiving the device of mainboard test and data recording that Fig. 1 is provided for the utility model;
Fig. 2 is the utility model core board and the schematic diagram for receiving mainboard.
Specific embodiment
In the following description, a large amount of concrete details are given and the utility model is more thoroughly managed to provide Solution.It is, however, obvious to a person skilled in the art that the utility model can be without one or more of these thin Save and be carried out.In other examples, in order to avoid obscuring with the utility model, for more well known in the art Technical characteristic is not described.
In order to thoroughly understand the utility model, detailed step and detailed structure will be proposed in following description, To explain the technical solution of the utility model.Preferred embodiment of the present utility model is described in detail as follows, but except these Outside describing in detail, the utility model can also have other embodiment.
The utility model provides a kind of device for receiving mainboard test and data recording, and the device includes core Whether core 1 and for detecting the normal mainboard measurement jig 2 of core board, the core board 1 can be buckled in the mainboard and survey On examination tool 2;CPU and memory are integrated with the core board 1, the mainboard measurement jig includes SD card groove and Spring pins Pin, one end of the Spring pins pin is connected with the SD card groove, when the core board 1 is buckled in the mainboard measurement jig 2 When upper, the other end of the Spring pins pin withstands the pin of CPU.Wherein, the SD card groove is inserted into SD card, for detecting CPU and burning data are to the memory.
In the optional embodiment of the utility model one, the core board 1 is integrated with RAM memory and ROM memory.
In the optional embodiment of the utility model one, the core board 1 is welded in reception mainboard 3, such as Fig. 2 institutes Show, i.e., core board is welded at " welding core board " position in fig. 2.
Core board is a system of single CPU and RAM, ROM composition, as shown in Figure 1.The side of mainboard measurement jig Edge has pin, and the pin of CPU can be withstood by way of with pin, and the other end of pin is directly connected to SD card and power supply board.Such as Shown in Fig. 2.Only need to the SD card system that burning needs well in advance when selection starts from SD card, can be certainly after the upper electricity of CPU Dynamic to start from SD card, the program that SD startups will directly have after finishing in SD card is all burnt to the solid-state storage area that CPU is connected In the middle of domain.If normally burning can enter, OK is returned to, detect correct return value and then control corresponding LED to be referred to Show.Represent the CPU can normally burning, and the CPU can normally start also from one side prove the CPU it is intact.
Core board burning can be directly welded in reception mainboard after being completed, additionally, also in need on mainboard Other peripheral hardwares, such as WIFI, bluetooth, radio station, GNSS boards etc..The reception mainboard of CPU can be by core board in welding On the good system of burning directly initiate, startup finish after test program in direct-execution system.Test program is responsible for Peripheral hardware with hardware is communicated, and normal this of communication judges the peripheral hardware in itself and be welded on mainboard to have no problem, if logical Occurs the abnormal welding process exception for then proving the hardware damage or hardware and mainboard during news.
The concrete condition currently tested show by exterior display screen and LED after all detection is completed, according to carrying Situation about showing carries out differentiating whether the machine normally outbound or can be carried out overhauling operation.
Before core board is welded on receives in mainboard, the necessary startup journey via sd card burnings in core board The detection program of sequence and mainboard.Can direct electrifying startup, it is possible to which the normal startup program performed in core board, system rises The automatic detection program for performing test peripheral hardware is tested the process of peripheral state after coming.Detection process without any operation, The state that can be given according to program after end intuitively checks the situation of all peripheral hardwares on screen, is given according to program The operation of hardware is repaired or replaced in judgement.
In sum, because the utility model employs technical scheme as above, first CPU, memory (RAM, ROM) are collected Into on core board, CPU is tested using mainboard measurement jig afterwards, and corresponding data is burned onto in memory, phase Compare conventional solution, the operation required for eliminating host computer, and in burning process and follow-up mainboard process all The process that can be detected, the yields that greatly lifting is produced.Two sets of tools can be given in the place such as paster factory, The source of paster can just be filled into most bad products, improve product yield, and then bring and have pole for company Big interests.
Preferred embodiment of the present utility model is described above.It is to be appreciated that the utility model not office It is limited to above-mentioned particular implementation, wherein the equipment and structure that do not describe in detail to the greatest extent are construed as with the common side in this area Formula is practiced;Any those of ordinary skill in the art, in the case where technical solutions of the utility model ambit is not departed from, may be used Technical solutions of the utility model are made with many possible variations and modification using the methods and techniques content of the disclosure above, or is repaiied The Equivalent embodiments of equivalent variations are changed to, this has no effect on substance of the present utility model.Therefore, it is every without departing from this practicality The content of new technique scheme, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, etc. With change and modification, still fall within the range of technical solutions of the utility model protection.

Claims (3)

1. it is a kind of for receive mainboard test and data recording device, it is characterised in that including:
Core board, and whether for detecting the normal mainboard measurement jig of core board, the core board can be buckled in the master On board test tool;
CPU and memory are integrated with the core board, the mainboard measurement jig is provided with SD card groove and Spring pins pin, works as institute State core board to be buckled in when on the mainboard measurement jig, one end of the Spring pins pin and the SD card groove and power supply board phase Even, the other end withstands the pin of CPU;
For inserting SD card in the SD card groove, for detecting CPU and burning data to the memory.
2. it is as claimed in claim 1 to be used to receive the device that mainboard is tested, it is characterised in that the core board is integrated with RAM memory and ROM memory.
3. it is as claimed in claim 1 to be used to receive the device that mainboard is tested, it is characterised in that the core board is welded on and connects Receive in mainboard.
CN201621091995.8U 2016-09-29 2016-09-29 A kind of device for receiving mainboard test and data recording Expired - Fee Related CN206292775U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621091995.8U CN206292775U (en) 2016-09-29 2016-09-29 A kind of device for receiving mainboard test and data recording

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621091995.8U CN206292775U (en) 2016-09-29 2016-09-29 A kind of device for receiving mainboard test and data recording

Publications (1)

Publication Number Publication Date
CN206292775U true CN206292775U (en) 2017-06-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621091995.8U Expired - Fee Related CN206292775U (en) 2016-09-29 2016-09-29 A kind of device for receiving mainboard test and data recording

Country Status (1)

Country Link
CN (1) CN206292775U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109783299A (en) * 2018-12-03 2019-05-21 北京深思数盾科技股份有限公司 A kind of production test method and apparatus for core board
CN111221006A (en) * 2019-12-27 2020-06-02 广州市中海达测绘仪器有限公司 GNSS receiver automatic programming method and device, storage medium and equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109783299A (en) * 2018-12-03 2019-05-21 北京深思数盾科技股份有限公司 A kind of production test method and apparatus for core board
CN111221006A (en) * 2019-12-27 2020-06-02 广州市中海达测绘仪器有限公司 GNSS receiver automatic programming method and device, storage medium and equipment

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170630

Termination date: 20210929

CF01 Termination of patent right due to non-payment of annual fee