WO2020051830A1 - 线路板电测设备 - Google Patents

线路板电测设备 Download PDF

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Publication number
WO2020051830A1
WO2020051830A1 PCT/CN2018/105481 CN2018105481W WO2020051830A1 WO 2020051830 A1 WO2020051830 A1 WO 2020051830A1 CN 2018105481 W CN2018105481 W CN 2018105481W WO 2020051830 A1 WO2020051830 A1 WO 2020051830A1
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WO
WIPO (PCT)
Prior art keywords
connecting member
circuit board
base
positioning
board
Prior art date
Application number
PCT/CN2018/105481
Other languages
English (en)
French (fr)
Inventor
倪晔波
Original Assignee
太仓德纳森机电工程有限公司
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 太仓德纳森机电工程有限公司 filed Critical 太仓德纳森机电工程有限公司
Priority to PCT/CN2018/105481 priority Critical patent/WO2020051830A1/zh
Priority to DE212018000036.0U priority patent/DE212018000036U1/de
Publication of WO2020051830A1 publication Critical patent/WO2020051830A1/zh

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
    • G01R31/2805—Bare printed circuit boards
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
    • G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/01—Subjecting similar articles in turn to test, e.g. "go/no-go" tests in mass production; Testing objects at points as they pass through a testing station
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
    • G01R31/281—Specific types of tests or tests for a specific type of fault, e.g. thermal mapping, shorts testing
    • G01R31/2812—Checking for open circuits or shorts, e.g. solder bridges; Testing conductivity, resistivity or impedance

Definitions

  • the utility model belongs to the technical field of detection equipment, and particularly relates to a circuit board electrical measurement equipment.
  • PCB also called printed wiring board
  • PCB is an important electronic component.
  • electrical defects such as short circuits, open circuits and leakage caused by external factors, coupled with the continuous evolution of circuit boards to high density, fine pitch and multiple levels, if the failure is not timely
  • the board is screened out and left to flow into the next process, which will definitely cause more cost waste. Therefore, in addition to the process control, it is necessary to improve the technology of circuit board testing to improve product yield.
  • circuit boards are mostly tested manually to confirm whether there is an abnormality in the circuit of each part of the circuit board.
  • some electrical tests are high-voltage tests. Because the test voltage is too high, testers have great safety risks.
  • the stylus or the circuit board may be damaged due to excessive force.
  • the main purpose of the utility model is to provide a circuit board electrical measuring device, which not only improves the safety and efficiency of circuit board detection, ensures the quality of the circuit board, but also effectively prevents the circuit board from being damaged during the detection process.
  • a circuit board electrical measuring device includes a workbench, a support board, a carrier board, a stylus and a limit rod, and the support board is located on the workbench.
  • the carrier board is located above the support board, and a number of circuit boards are placed on the carrier board, the stylus is located above the circuit board, and the lower end of the limit rod is fixed to the workbench, The upper end of the limit rod passes through the support plate and the carrier plate, and the limit rod is in contact with the edge of the circuit board.
  • a first elastic connecting member is provided between the carrier plate and the support plate, and the support
  • a second elastic connecting member is provided between the board and the workbench;
  • the stylus is fixed to a connecting member, the connecting member is rotatably connected to the base, and a lifting driving mechanism for driving the base to move up and down is provided above the worktable;
  • the base is provided with a pivot groove, and a bottom surface of the pivot groove is provided with a mounting hole.
  • An elastic positioning member is installed inside the mounting hole, and a side wall of the connecting member is provided with a positioning recess recessed inward.
  • the elastic positioning member has a protrusion, and the protrusion snaps into a positioning pit to realize positioning of the connecting member.
  • the controller further includes a controller, and the lifting driving mechanism and the stylus are electrically connected to the controller.
  • the elastic positioning member includes a pressing member and a positioning spring
  • the pressing member has the protrusion
  • the positioning spring is located between the pressing member and a bottom surface of the mounting hole so that The protrusion protrudes from the mounting hole.
  • the lifting driving mechanism includes a screw rod and a lifting driving motor that drives the base to move up and down, the lifting driving motor is fixed to the table, an output shaft of the lifting driving motor and the screw rod The screw is connected to the base.
  • a guide rod a surface of the guide rod is provided with a guide rail in an up-and-down direction
  • the base is provided with a guide structure matching the guide rail to move the base in a direction of the guide rail.
  • two side walls of the pivot groove are provided with shaft holes, and the connecting member is provided with a connecting hole.
  • the connecting member is inserted into the pivot groove, and the rotating shaft passes through the connecting hole and the shaft hole to realize that the connecting member can be Rotatably connected to the base.
  • both the first elastic connecting member and the second elastic connecting member are support springs, and the support spring is sleeved on the limit rod.
  • a plurality of circuit boards are placed on the carrier board of the utility model.
  • the stylus is located above the circuit board.
  • the stylus is fixed to the connecting member, and the connecting member is connected to the base.
  • Drive mechanism to detect the circuit board, without the need for personnel to directly contact the circuit board being inspected.
  • the entire inspection process is controlled automatically, liberating labor and improving inspection efficiency;
  • the base of the utility model is provided with a pivot slot, and a mounting hole is provided on the bottom surface of the pivot slot.
  • An elastic positioning member is installed inside the mounting hole.
  • a side wall of the connecting member is provided with a positioning recess recessed inward. The protrusion is locked into the positioning pit to realize the positioning of the connecting piece. When the contact force between the stylus and the circuit board is too large, the protrusion can slide out of the positioning pit, and the connecting piece and the base rotate. Effectively prevent circuit board damage;
  • a first elastic connection member is provided between the carrier plate and the support plate of the present utility model, and a second elastic connection member is provided between the support plate and the worktable.
  • the first elastic connection member and the second elastic connection member are both support springs. Therefore, when the stylus is in contact with the circuit board, the supporting spring plays a buffering role on the circuit board and prevents the stylus from damaging the circuit board;
  • circuit boards are placed on the carrier board of the utility model, and the upper end of the limit rod passes through the support board and the carrier board, and the limit lever is in contact with the edge of the circuit board, and multiple circuit boards can be placed at the same time to avoid repeated operations by the operator. Place and reduce workload.
  • FIG. 1 is a schematic structural diagram of the present invention
  • FIG. 2 is a schematic structural diagram of a base of the present invention
  • FIG. 3 is a sectional view of a base of the present invention.
  • FIG. 4 is a schematic structural diagram of a connecting member of the present invention.
  • Table 1 support plate 2, carrier plate 3, stylus 4, limit lever 5, circuit board 6, connector 7, positioning pit 71, connection hole 72, base 8, pivot slot 81, mounting hole 811, The abutting member 812, the projection 8121, the positioning spring 813, the shaft hole 814, the screw rod 82, the lifting driving motor 83, the guide rod 84, the guide rail 841, the controller 9 and the support spring 10.
  • a circuit board electrical measuring device as shown in Figs. 1-4, the present utility model includes a table 1, a support plate 2, a carrier plate 3, a stylus 4, and a limit rod 5, and the support plate 2 is located at Above the worktable 1, the carrier board 3 is located above the support board 2, and a number of circuit boards 6 are placed on the carrier board 3, and the stylus 4 is located above the circuit board 6.
  • the lower end of the limit rod 5 is fixed to the workbench 1, the upper end of the limit rod 5 passes through the support plate 2 and the carrier plate 3, and the limit rod 5 is in contact with the edge of the circuit board 6, the carrier plate
  • a first elastic connection member is provided between 3 and the support plate 2, and a second elastic connection member is provided between the support plate 2 and the worktable 1;
  • the stylus 4 is fixed to a connecting member 7, which is rotatably connected to the base 8, and a lifting driving mechanism for driving the base 8 to move up and down is provided above the workbench 1;
  • the base 8 is provided with a pivot groove 81, and a bottom surface of the pivot groove 81 is provided with a mounting hole 811.
  • An elastic positioning member is installed inside the mounting hole 811, and a side wall of the connecting member 7 is provided with a pivoting groove.
  • the recessed positioning pit 71 has a protrusion 8121, and the protrusion 8121 is snapped into the positioning pit 71 to realize the positioning of the connecting member 7.
  • a controller 9 is further included, and the lifting driving mechanism and the stylus 4 are all electrically connected to the controller 9.
  • the elastic positioning member includes a pressing member 812 and a positioning spring 813.
  • the pressing member 812 has the protrusion 8121.
  • the positioning spring 813 is located between the pressing member 812 and a bottom surface of the mounting hole 811. The protrusion 8121 protrudes from the mounting hole 811.
  • the lifting driving mechanism includes a screw rod 82 and a lifting driving motor 83 that drives the base 8 to move up and down.
  • the lifting driving motor 83 is fixed to the table 1.
  • the output shaft of the lifting driving motor 83 and the The screw rod 82 is connected, and the screw rod 82 is connected to the base 8.
  • a surface of the guide rod 84 is provided with a guide rail 841 in an up-and-down direction
  • the base 8 is provided with a guide structure matching the guide rail 841 to make the base 8 along the guide rail 841. Move in the direction.
  • Both sides of the pivot groove 81 are provided with shaft holes 814, and the connecting member 7 is provided with a connecting hole 72.
  • the connecting member 7 is inserted into the pivot groove 81, and the rotating shaft passes through the connecting hole 72 and the shaft hole 814 to The connecting member 7 is rotatably connected to the base 8.
  • the first elastic connecting member and the second elastic connecting member are both a support spring 10, and the support spring 10 is sleeved on the limit rod 5.
  • the working principle of the utility model is as follows. Several circuit boards are manually placed on the carrier board, and the lifting drive mechanism lowers the stylus under the control of the controller to detect the circuit board.
  • the support spring plays a certain buffering role, and the detection is over.
  • the base is raised under the driving of the lifting driving mechanism, and manually removes the circuit board detected at the uppermost layer, and continues to detect the circuit board at the lower layer, thereby improving the safety and efficiency of circuit board detection and ensuring the quality of the circuit board.

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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Abstract

一种线路板电测设备，包括工作台（1）、支撑板（2）、载板（3）、测针（4）和限位杆（5），支撑板（2）位于工作台（1）的上方，载板（3）位于支撑板（2）的上方，且载板（3）上放置有若干块线路板（6），测针（4）位于线路板（6）的上方，限位杆（5）的下端固定于工作台（1），限位杆（5）的上端穿过支撑板（2）和载板（3），且限位杆（5）与线路板（6）的边缘抵触，载板（3）和支撑板（2）之间设有第一弹性连接件，支撑板（2）和工作台（1）之间设有第二弹性连接件。本不仅设备提高线路板（6）检测的安全性和检测效率，保证线路板（6）的品质，而且有效防止线路板（6）在检测过程中损坏。

Description

线路板电测设备 技术领域
本实用新型属于检测设备技术领域，特别是涉及一种线路板电测设备。
背景技术
PCB又称印制线路板，是重要的电子部件。线路板在生产过程中，难免因外在因素而造成短路、断路及漏电等电性上的瑕疵，再加上线路板不断朝高密度、细间距及多层次的演进，若未能及时将不良板筛选出来，而任其流入下道制程，势必会造成更多的成本浪费，因此除了制程的管控外，势必要提高线路板测试的技术以提升产品良率。
目前线路板多采用人工进行检测，以确认线路板各部分的电路是否存在异常，但是某些电测为高电压测试，由于测试电压过高，测试人员存在极大的安全隐患，而且测针与线路板接触时，由于用力过大，容易导致测针或线路板损坏。
实用新型内容
本实用新型主要目的在于提供一种线路板电测设备，不仅提高线路板检测的安全性和检测效率，保证线路板的品质，而且有效防止线路板在检测过程中损坏。
为解决上述技术问题，本实用新型采用如下的一个技术方案：一种线路板电测设备，包括工作台、支撑板、载板、测针和限位杆，所述支撑板位于所述工作台的上方，所述载板位于所述支撑板的上方，且载板上放置有若干块线路板，所述测针位于所述线路板的上方，所述限位杆的下端固定于工作台，所述限位杆的上端穿过支撑板和载板，且所述限位杆与线路板的边缘抵触，所述载板和所述支撑板之间设有第一弹性连接件，所述支撑板和所述工作台之间设有第二弹性连接件；
所述测针固定于连接件，所述连接件可转动连接于基座，所述工作台的上方设有驱动基座上下升降的升降驱动机构；
所述基座设有枢接槽，所述枢接槽的底面设有安装孔，所述安装孔的内部安装有弹性定位件，所述连接件的侧壁设有向内凹陷的定位坑，所述弹性定位件具有凸起，所述凸起卡入定位坑中以实现连接件的定位。
还包括控制器，所述升降驱动机构、所述测针皆与所述控制器电连接。
进一步地说，所述弹性定位件包括抵紧件和定位弹簧，所述抵紧件具有所述凸起，所述定位弹簧位于所述抵紧件和所述安装孔的底面之间以使所述凸起凸出于所述安装孔。
进一步地说，所述升降驱动机构包括丝杆和驱动所述基座上下升降的升降驱动电机，所述升降驱动电机固定于所述工作台，所述升降驱动电机的输出轴与所述丝杆连接，所述丝杆和所述基座连接。
进一步地说，还包括导向杆，所述导向杆的表面设有上下方向的导轨，所述基座设有与所述导轨相匹配的导向结构以使基座沿着所述导轨的方向移动。
进一步地说，所述枢接槽的两侧壁设有轴孔，所述连接件设有连接孔，所述连接件插入枢接槽，且转轴穿过连接孔和轴孔以实现连接件可转动连接于所述基座。
进一步地说，所述第一弹性连接件和所述第二弹性连接件皆为支撑弹簧，且所述支撑弹簧套于所述限位杆。
本实用新型的有益效果至少具有以下几点：
本实用新型载板上放置有若干块线路板，测针位于所述线路板的上方，测针固定于连接件，连接件与基座连接，工作台的上方设有驱动基座上下升降的升降驱动机构，以将线路板检测，人员无需直接接触在检测的线路板，整个检测过程采用自动化控制，解放劳动力，提高检测效率；
本实用新型的基座设有枢接槽，枢接槽的底面设有安装孔，安装孔的内部安装有弹性定位件，连接件的侧壁设有向内凹陷的定位坑，弹性定位件具有凸起，凸起卡入定位坑中以实现连接件的定位，当测针与线路板之间接触的力过大时，凸起可从定位坑中滑出，连接件与基座发生转动，有效防止线路板损坏；
本实用新型的载板和支撑板之间设有第一弹性连接件，支撑板和工作台之间设有第二弹性连接件，第一弹性连接件和第二弹性连接件皆为支撑弹簧，从而在测针与线路板接触时，支撑弹簧对线路板起到缓冲的作用，防止测针损坏线路板；
本实用新型的载板上放置有若干块线路板，限位杆的上端穿过支撑板和载板，且限位杆与线路板的边缘抵触，可同时放置多块线路板，避免操作人员反复安放，减少工作量。
附图说明
图1是本实用新型的结构示意图；
图2是本实用新型的基座的结构示意图；
图3是本实用新型的基座的剖视图；
图4是本实用新型的连接件的结构示意图；
附图中各部件的标记如下：
工作台1、支撑板2、载板3、测针4、限位杆5、线路板6、连接件7、定位坑71、连接孔72、基座8、枢接槽81、安装孔811、抵紧件812、凸起8121、定位弹簧813、轴孔814、丝杆82、升降驱动电机83、导向杆84、导轨841、控制器9和支撑弹簧10。
具体实施方式
下面结合附图对本实用新型的较佳实施例进行详细阐述，以使本实用新型的优点和特征能更易于被本领域技术人员理解，从而对本实用新型的保护范围做出更为清楚明确的界定。
实施例：一种线路板电测设备，如图1-4所示，本实用新型包括工作台1、支撑板2、载板3、测针4和限位杆5，所述支撑板2位于所述工作台1的上方，所述载板3位于所述支撑板2的上方，且载板3上放置有若干块线路板6，所述测针4位于所述线路板6的上方，所述限位杆5的下端固定于工作台1，所述限位杆5的上端穿过支撑板2和载板3，且所述限位杆5与线路板6的边缘抵触，所述载板3和所述支撑板2之间设有第一弹性连接件，所述支撑板2 和所述工作台1之间设有第二弹性连接件；
所述测针4固定于连接件7，所述连接件7可转动连接于基座8，所述工作台1的上方设有驱动基座8上下升降的升降驱动机构；
所述基座8设有枢接槽81，所述枢接槽81的底面设有安装孔811，所述安装孔811的内部安装有弹性定位件，所述连接件7的侧壁设有向内凹陷的定位坑71，所述弹性定位件具有凸起8121，所述凸起8121卡入定位坑71中以实现连接件7的定位。
还包括控制器9，所述升降驱动机构、所述测针4皆与所述控制器9电连接。
所述弹性定位件包括抵紧件812和定位弹簧813，所述抵紧件812具有所述凸起8121，所述定位弹簧813位于所述抵紧件812和所述安装孔811的底面之间以使所述凸起8121凸出于所述安装孔811。
所述升降驱动机构包括丝杆82和驱动所述基座8上下升降的升降驱动电机83，所述升降驱动电机83固定于所述工作台1，所述升降驱动电机83的输出轴与所述丝杆82连接，所述丝杆82和所述基座8连接。
还包括导向杆84，所述导向杆84的表面设有上下方向的导轨841，所述基座8设有与所述导轨841相匹配的导向结构以使基座8沿着所述导轨841的方向移动。
所述枢接槽81的两侧壁设有轴孔814，所述连接件7设有连接孔72，所述连接件7插入枢接槽81，且转轴穿过连接孔72和轴孔814以实现连接件7可转动连接于所述基座8。
所述第一弹性连接件和所述第二弹性连接件皆为支撑弹簧10，且所述支撑弹簧10套于所述限位杆5。
本实用新型的工作原理如下，人工将若干块线路板放置于载板，升降驱动机构在控制器的控制下使测针下降对线路板进行检测，支撑弹簧起到一定的缓冲作用，检测结束，基座在升降驱动机构的驱动下上升，人工取走最上层检测过的线路板，对下层的线路板继续进行检测，从而提高线路板检测的安全性和检测效率，保证线路板的品质。
以上所述仅为本实用新型的实施例，并非因此限制本实用新型的专利范围，凡是利用本实用新型说明书及附图内容所作的等效结构变换，或直接或间接运用在其他相关的技术领域，均同理包括在本实用新型的专利保护范围内。

Claims (6)

  1. 一种线路板电测设备，其特征在于：包括工作台(1)、支撑板(2)、载板(3)、测针(4)和限位杆(5)，所述支撑板位于所述工作台的上方，所述载板位于所述支撑板的上方，且载板上放置有若干块线路板(6)，所述测针位于所述线路板的上方，所述限位杆的下端固定于工作台，所述限位杆的上端穿过支撑板和载板，且所述限位杆与线路板的边缘抵触，所述载板和所述支撑板之间设有第一弹性连接件，所述支撑板和所述工作台之间设有第二弹性连接件；
    所述测针固定于连接件(7)，所述连接件可转动连接于基座(8)，所述工作台的上方设有驱动基座上下升降的升降驱动机构；
    所述基座设有枢接槽(81)，所述枢接槽的底面设有安装孔(811)，所述安装孔的内部安装有弹性定位件，所述连接件的侧壁设有向内凹陷的定位坑(71)，所述弹性定位件具有凸起(8121)，所述凸起卡入定位坑中以实现连接件的定位。
    还包括控制器(9)，所述升降驱动机构、所述测针皆与所述控制器电连接。
  2. 根据权利要求1所述的线路板电测设备，其特征在于：所述弹性定位件包括抵紧件(812)和定位弹簧(813)，所述抵紧件具有所述凸起，所述定位弹簧位于所述抵紧件和所述安装孔的底面之间以使所述凸起凸出于所述安装孔。
  3. 根据权利要求1所述的线路板电测设备，其特征在于：所述升降驱动机构包括丝杆(82)和驱动所述基座上下升降的升降驱动电机(83)，所述升降驱动电机固定于所述工作台，所述升降驱动电机的输出轴与所述丝杆连接，所述丝杆和所述基座连接。
  4. 根据权利要求3所述的线路板电测设备，其特征在于：还包括导向杆(84)，所述导向杆的表面设有上下方向的导轨(841)，所述基座设有与所述导轨相匹配的导向结构以使基座沿着所述导轨的方向移动。
  5. 根据权利要求1所述的线路板电测设备，其特征在于：所述枢接槽的两侧壁设有轴孔(814)，所述连接件设有连接孔(72)，所述连接件插入枢接 槽，且转轴穿过连接孔和轴孔以实现连接件可转动连接于所述基座。
  6. 根据权利要求1所述的线路板电测设备，其特征在于：所述第一弹性连接件和所述第二弹性连接件皆为支撑弹簧(10)，且所述支撑弹簧套于所述限位杆。
PCT/CN2018/105481 2018-09-13 2018-09-13 线路板电测设备 WO2020051830A1 (zh)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113625163A (zh) * 2021-07-12 2021-11-09 杭州沃镭智能科技股份有限公司 一种助力器测试设备
CN114251330A (zh) * 2022-01-12 2022-03-29 宁波奔野拖拉机制造有限公司 一种拖拉机提升器测试用辅助装置
CN114264977A (zh) * 2022-01-13 2022-04-01 张贵振 一种单面印刷电路板开路和短路测试装置
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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202676821U (zh) * 2012-06-05 2013-01-16 东莞新爱荣机械自动化设备有限公司 一种电子线路板在线自动测试装置
CN203688698U (zh) * 2014-01-13 2014-07-02 昆山和协荣威精密机械有限公司 Pcb板用检测平台
CN204925338U (zh) * 2015-09-11 2015-12-30 厦门高比特电子有限公司 一种电路板测试装置
CN207181619U (zh) * 2017-08-24 2018-04-03 深圳市天益通光电有限公司 一种线路板测试装置
CN108152713A (zh) * 2017-12-28 2018-06-12 重庆市中光电显示技术有限公司 电路板检测工装
CN108387839A (zh) * 2018-03-15 2018-08-10 昆山翰辉电子科技有限公司 线路板自动电测设备
CN108414920A (zh) * 2018-03-15 2018-08-17 昆山翰辉电子科技有限公司 线路板测试设备
CN207851164U (zh) * 2017-12-04 2018-09-11 刘波 用于温度测试的功能测试装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202676821U (zh) * 2012-06-05 2013-01-16 东莞新爱荣机械自动化设备有限公司 一种电子线路板在线自动测试装置
CN203688698U (zh) * 2014-01-13 2014-07-02 昆山和协荣威精密机械有限公司 Pcb板用检测平台
CN204925338U (zh) * 2015-09-11 2015-12-30 厦门高比特电子有限公司 一种电路板测试装置
CN207181619U (zh) * 2017-08-24 2018-04-03 深圳市天益通光电有限公司 一种线路板测试装置
CN207851164U (zh) * 2017-12-04 2018-09-11 刘波 用于温度测试的功能测试装置
CN108152713A (zh) * 2017-12-28 2018-06-12 重庆市中光电显示技术有限公司 电路板检测工装
CN108387839A (zh) * 2018-03-15 2018-08-10 昆山翰辉电子科技有限公司 线路板自动电测设备
CN108414920A (zh) * 2018-03-15 2018-08-17 昆山翰辉电子科技有限公司 线路板测试设备

Cited By (10)

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CN114251330A (zh) * 2022-01-12 2022-03-29 宁波奔野拖拉机制造有限公司 一种拖拉机提升器测试用辅助装置
CN114264977A (zh) * 2022-01-13 2022-04-01 张贵振 一种单面印刷电路板开路和短路测试装置
CN114264977B (zh) * 2022-01-13 2024-01-26 中山市飞鸿电器有限公司 一种单面印刷电路板开路和短路测试装置
CN115343596A (zh) * 2022-07-29 2022-11-15 宜兴兴森快捷电子有限公司 一种pcba板功能测试系统
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