WO2022032406A1 - 一种电子测试治具 - Google Patents

一种电子测试治具 Download PDF

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Publication number
WO2022032406A1
WO2022032406A1 PCT/CN2020/108040 CN2020108040W WO2022032406A1 WO 2022032406 A1 WO2022032406 A1 WO 2022032406A1 CN 2020108040 W CN2020108040 W CN 2020108040W WO 2022032406 A1 WO2022032406 A1 WO 2022032406A1
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WIPO (PCT)
Prior art keywords
plate
scale
electronic test
fixedly connected
fixture
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PCT/CN2020/108040
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English (en)
French (fr)
Inventor
李辉
Original Assignee
南京溧水高新创业投资管理有限公司
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Application filed by 南京溧水高新创业投资管理有限公司 filed Critical 南京溧水高新创业投资管理有限公司
Priority to PCT/CN2020/108040 priority Critical patent/WO2022032406A1/zh
Publication of WO2022032406A1 publication Critical patent/WO2022032406A1/zh

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/04—Housings; Supporting members; Arrangements of terminals
    • 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

Definitions

  • the invention relates to the field of electronics, in particular to an electronic test fixture.
  • Electronic test fixtures are mainly used in the production lines of electronics, electricians, and computer foundries to test the quality of PCB circuit boards; the existing electronic test fixtures have certain drawbacks.
  • the main body of the fixture During use, the angle of the side plate cannot be adjusted, which is inconvenient to use.
  • the angle of the main body of the fixture is adjusted, it cannot be adjusted in time, resulting in errors in the circuit board test, which is inconvenient to use, and there is no device for measuring the angle.
  • An electronic test fixture is presented.
  • the main purpose of the present invention is to provide an electronic test fixture, which can effectively solve the problems in the background art.
  • An electronic test jig comprising a jig main body, an upper outer surface of the jig main body is provided with a bottom plate, one side of the bottom plate is provided with a side plate, one side of the fixture main body is provided with a support plate, so the The outer surface of the front end of the support plate is provided with an adjustment mechanism, the outer surface of one side of the scale is provided with a limit plate, the outer side of the scale is provided with a scale, the outer side of the scale is provided with mounting bolts, and the outer surface of the scale is provided with a limit plate.
  • a sliding sleeve is provided on the two sides of one outer surface close to the adjusting mechanism, the lower end of the sliding sleeve is provided with an adjusting plate, and the adjusting mechanism includes a rotating handle, a clamping block, a clamping handle and a moving sliding rod.
  • the main body of the fixture and the bottom plate are movably connected, and the bottom plate is a flat structure, a rotating hinge is provided between the bottom plate and the side plate, and the bottom plate and the side plate are movably connected through the rotating hinge , and the number of rotating hinges is two groups and arranged symmetrically, the fixture main body and the ruler are fixedly connected, and the ruler is an arc structure.
  • a limit plate is fixedly connected to one outer surface of the scale, and the limit plate has an L-shaped structure.
  • the outer side of the installation holes is movably connected with installation bolts, and there are threads between the installation bolts and the installation holes.
  • the mounting bolts and the mounting holes are threadedly connected, and the number of the mounting bolts is the same as the number of the mounting holes and is arranged in parallel.
  • an auxiliary block is arranged between the fixture body and the support plate, and the support plate and the fixture body are fixedly connected by the auxiliary block to support the rectangular structure of the plate.
  • the auxiliary block is made of stainless steel, so The support plate and the sliding sleeve are fixedly connected, and the sliding sleeve and the adjusting plate are fixedly connected, and the inner side of the adjusting plate is movably connected with a roller, and the roller is a cylindrical structure, and the number of the adjusting plate and the roller is The two groups are arranged vertically.
  • the rotating handle and the moving sliding rod are fixedly connected, and the moving sliding rod is a cylindrical structure, the moving sliding rod and the clamping block are movably connected, and the clamping block is an adjustable structure, so The clamping block and the clamping handle are movably connected, and the clamping handle is made of stainless steel.
  • the present invention has the following beneficial effects: in the electronic test jig, during the use of the jig main body, the user places the outer surface of one end of the ruler on the outer surface of one side of the jig main body, and places the outer surface of one side of the ruler.
  • the surface is attached to the outer surface of one side of the main body of the fixture, and the outer surface of the installation bolt is rotated along the inner and outer surface of the installation hole through the installation hole, until the movement trajectory of the installation bolt reaches the end point, the ruler is fixed, and the limit plate plays a relatively small role. Good limiting effect improves work efficiency.
  • the user places the circuit board on the outer surface of the side plate, and rotates the moving sliding rod by turning the handle, so that the sliding sleeve moves upward, and the adjustment plate acts as a support
  • the outer surface of the roller moves along the outer surface of one side of the side plate.
  • the rotating hinge as a connection, the side plate is rotated upwards, which is convenient for the angle of the circuit board to be inclined.
  • An electronic test fixture has a simple structure and is effective in use. Better than the traditional way.
  • FIG. 1 is a schematic diagram of the overall structure of an electronic test fixture of the present invention.
  • FIG. 2 is a disassembled view of a ruler and a mounting bolt of an electronic test fixture of the present invention.
  • FIG. 3 is a schematic diagram of a partial structure of an electronic test fixture of the present invention.
  • FIG. 4 is a schematic structural diagram of an adjustment mechanism of an electronic test fixture according to the present invention.
  • an electronic test fixture includes a fixture body 1, a bottom plate 2 is provided on the outer surface of the upper end of the fixture body 1, a side plate 3 is provided on one side of the bottom plate 2, and a side plate 3 of the fixture body 1 is provided.
  • One side is provided with a support plate 6, the outer surface of the front end of the support plate 6 is provided with an adjustment mechanism 7, one side outer surface of the ruler 5 is provided with a limit plate 9, the outer side of the ruler 5 is provided with a scale 10, and the outer side of the ruler 5 is provided with a The bolts 12 are installed.
  • the outer surface of one side of the support plate 6 is provided with a sliding sleeve 13 on both sides of the adjustment mechanism 7.
  • the lower end of the sliding sleeve 13 is provided with an adjustment plate 14.
  • the adjustment mechanism 7 includes a rotating handle 16, a clamping block 17, a clamp Tighten the handle 18 and move the sliding rod 19.
  • the main body 1 of the fixture and the bottom plate 2 are movably connected, and the bottom plate 2 is a flat structure.
  • a rotating hinge 4 is arranged between the bottom plate 2 and the side plate 3, and the bottom plate 2 and the side plate 3 are movably connected through the rotating hinge 4 , and the number of rotating hinges 4 is two sets and arranged symmetrically, the fixture body 1 and the ruler 5 are fixedly connected, and the ruler 5 is an arc structure, which is beneficial to the use of the fixture body 1 .
  • An outer surface of one side of the ruler 5 is fixedly connected with a limit plate 9, and the limit plate 9 is an L-shaped structure, and the limit plate 9 is made of a non-metallic material.
  • the outer side of the ruler 5 is fixedly connected with a scale 10.
  • Mounting holes 11 are penetrated near the lower end of the scale 10, and the number of mounting holes 11 is three groups and arranged in parallel.
  • Mounting bolts 12 are movably connected to the outside of the mounting holes 11, and between the mounting bolts 12 and the mounting holes 11 The mounting bolts 12 and the mounting holes 11 are connected by threads, and the number of the mounting bolts 12 is the same as the number of the mounting holes 11 and is arranged in parallel, which is beneficial to the installation and use of the ruler 5 .
  • An auxiliary block 8 is arranged between the fixture body 1 and the support plate 6, and the support plate 6 and the fixture body 1 are fixedly connected by the auxiliary block 8 and the support plate 6 has a rectangular structure.
  • the auxiliary block 8 is made of stainless steel.
  • the support plate 6 and the sliding sleeve 13 are fixedly connected, and the sliding sleeve 13 and the adjustment plate 14 are fixedly connected, and the inner side of the adjustment plate 14 is movably connected with a roller 15, and the roller 15 is a cylindrical structure, and the adjustment plate 14
  • the present invention is an electronic test fixture.
  • a scale 5 a limit
  • a scale table 10 a mounting hole 11
  • a mounting bolt 12 the user places the scale 5
  • the outer surface of one end is placed on the outer surface of the jig body 1 side
  • the outer surface of the ruler 5 side is attached to the outer surface of the jig body 1 side.
  • the mounting hole 11 the outer surface of the mounting bolt 12 is along the inside and outside of the mounting hole 11. The surface is rotated until the movement trajectory of the mounting bolt 12 reaches the end point, and the ruler 5 is fixed.
  • the user places the circuit board on the outer surface of the side plate 3, and rotates the moving sliding rod 19 by turning the handle 16, so that the sliding sleeve 13 moves upward.
  • the outer surface of one side of the side plate 3 moves, and the side plate 3 is rotated upward under the action of the rotating hinge 4 as a connection, which is convenient for the use of the angle of the circuit board, and the operation is convenient.
  • the whole electronic test fixture has a simple structure and is more practical.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)

Abstract

一种电子测试治具，包括治具主体（1），治具主体（1）的上端外表面设置有底板（2），底板（2）的一侧设置有侧板（3），治具主体（1）的一侧设置有支撑板（6），支撑板（6）的前端外表面设置有调节机构（7），标尺（5）的一侧外表面设置有限位板（9），标尺（5）的外侧设置有刻度表（10），标尺（5）的外侧设置有安装螺栓（12），支撑板（6）的一侧外表面靠近调节机构（7）的两侧设置有滑动套（13），滑动套（13）的下端设置有调节板（14），调节机构（7）包括转动手柄（16）、夹紧块（17）、夹紧手柄（18）、移动滑动杆（19）。电子测试治具，通过设置有标尺（5），便于精确的辨别电子测试时的角度，通过设置有调节机构（7），在治具主体（1）使用过程中，简单轻便的操作使用，可以调节侧板（3）的任意角度，提高工作效率。

Description

一种电子测试治具 技术领域
本发明涉及电子领域，特别涉及一种电子测试治具。
 背景技术
电子测试治具是其主要用在电子、电工、电脑代工厂商的生产线上，用于测试PCB电路板的好坏；现有的电子测试治具使用时存在一定的弊端，首先，治具主体使用过程中，侧板不可调节角度，不便于使用，其次，在治具主体调节角度时，不能及时调整，导致电路板测试失误，不便于使用，没有便于使用测量角度的装置，为此，我们提出了一种电子测试治具。
 技术问题
本发明的主要目的在于提供一种电子测试治具，可以有效解决背景技术中的问题。
 技术解决方案
为实现上述目的，本发明采取的技术方案为。
一种电子测试治具,包括治具主体，所述治具主体的上端外表面设置有底板，所述底板的一侧设置有侧板，所述治具主体的一侧设置有支撑板，所述支撑板的前端外表面设置有调节机构，所述标尺的一侧外表面设置有限位板，所述标尺的外侧设置有刻度表，所述标尺的外侧设置有安装螺栓，所述支撑板的一侧外表面靠近调节机构的两侧设置有滑动套，所述滑动套的下端设置有调节板，所述调节机构包括转动手柄、夹紧块、夹紧手柄、移动滑动杆。
优选的，所述治具主体与底板之间为活动连接，且底板为扁平状结构，所述底板与侧板之间设置有转动铰链，所述底板与侧板之间通过转动铰链为活动连接，且转动铰链数量为两组并呈对称排布，所述治具主体与标尺之间为固定连接，且标尺为弧形结构。
通过采用上述技术方案，可达到如下技术效果：便于治具主体的使用。
优选的，所述标尺的一侧外表面固定连接有限位板，且限位板为L形结构，所述限位板为非金属材料制成，所述标尺的外侧固定连接有刻度表，所述标尺的外侧靠近刻度表的下端贯穿有安装孔，且安装孔数量为三组并呈平行排布，所述安装孔的外侧活动连接有安装螺栓，且安装螺栓与安装孔之间设置有螺纹，所述安装螺栓与安装孔为螺纹连接，所述安装螺栓数量与安装孔数量形同并呈平行排布。
通过采用上述技术方案，可达到如下技术效果：便于标尺的安装与拆卸。
优选的，所述治具主体与支撑板之间设置有辅助块，且支撑板与治具主体之间通过辅助块为固定连接并支撑板矩形结构，所述辅助块为不锈钢材料制成，所述支撑板与滑动套之间为固定连接，且滑动套与调节板之间为固定连接，且调节板内侧活动连接有辊轮，且辊轮为圆柱结构，所述调节板与辊轮数量为两组并呈垂直排布。
通过采用上述技术方案，可达到如下技术效果：便于支撑板的固定支撑使用。
优选的，所述转动手柄与移动滑动杆之间为固定连接，且移动滑动杆为圆柱结构，所述移动滑动杆与夹紧块之间为活动连接，且夹紧块为可调节结构，所述夹紧块与夹紧手柄之间为活动连接，且夹紧手柄为不锈钢材料制成。
 有益效果
通过采用上述技术方案，可达到如下技术效果：便于移动滑动杆的使用。
与现有技术相比，本发明具有如下有益效果：该电子测试治具，在治具主体使用过程中，使用者将标尺一端外表面放置在治具主体一侧外表面，将标尺一侧外表面贴至治具主体一侧外表面，通过安装孔，将安装螺栓外表面沿着安装孔内侧外表面转动，直至安装螺栓运动轨迹达到终点时，将标尺固定完成，在限位板起到较好的限位作用，提高工作效率，在治具主体使用过程中，使用者将电路板放置在侧板外表面，通过转动手柄将移动滑动杆转动，使得滑动套向上移动，在调节板作为支撑作用下，辊轮外表面沿着侧板一侧外表面移动，在转动铰链作为连接作用下，将侧板向上转动，便于电路板的角度倾斜使用一种电子测试治具结构简单，使用的效果相对于传统方式更好。
 附图说明
图1为本发明一种电子测试治具的整体结构示意图。
图2为本发明一种电子测试治具的标尺和安装螺栓的拆分图。
图3为本发明一种电子测试治具的局部结构示意图。
图4为本发明一种电子测试治具的调节机构的结构示意图。
图中：1、治具主体；2、底板；3、侧板；4、转动铰链；5、标尺；6、支撑板；7、调节机构；8、辅助块；9、限位板；10、刻度表；11、安装孔；12、安装螺栓；13、滑动套；14、调节板；15、辊轮；16、转动手柄；17、夹紧块；18、夹紧手柄；19、移动滑动杆。
 本发明的实施方式
为使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本发明。
如图1-4所示，一种电子测试治具,包括治具主体1，治具主体1的上端外表面设置有底板2，底板2的一侧设置有侧板3，治具主体1的一侧设置有支撑板6，支撑板6的前端外表面设置有调节机构7，标尺5的一侧外表面设置有限位板9，标尺5的外侧设置有刻度表10，标尺5的外侧设置有安装螺栓12，支撑板6的一侧外表面靠近调节机构7的两侧设置有滑动套13，滑动套13的下端设置有调节板14，调节机构7包括转动手柄16、夹紧块17、夹紧手柄18、移动滑动杆19。
治具主体1与底板2之间为活动连接，且底板2为扁平状结构，底板2与侧板3之间设置有转动铰链4，底板2与侧板3之间通过转动铰链4为活动连接，且转动铰链4数量为两组并呈对称排布，治具主体1与标尺5之间为固定连接，且标尺5为弧形结构，有利于治具主体1的使用。
标尺5的一侧外表面固定连接有限位板9，且限位板9为L形结构，限位板9为非金属材料制成，标尺5的外侧固定连接有刻度表10，标尺5的外侧靠近刻度表10的下端贯穿有安装孔11，且安装孔11数量为三组并呈平行排布，安装孔11的外侧活动连接有安装螺栓12，且安装螺栓12与安装孔11之间设置有螺纹，安装螺栓12与安装孔11为螺纹连接，安装螺栓12数量与安装孔11数量形同并呈平行排布，有利于标尺5的安装使用。
治具主体1与支撑板6之间设置有辅助块8，且支撑板6与治具主体1之间通过辅助块8为固定连接并支撑板6矩形结构，辅助块8为不锈钢材料制成，支撑板6与滑动套13之间为固定连接，且滑动套13与调节板14之间为固定连接，且调节板14内侧活动连接有辊轮15，且辊轮15为圆柱结构，调节板14与辊轮15数量为两组并呈垂直排布，有利于支撑板6与治具主体1的连接固定。
转动手柄16与移动滑动杆19之间为固定连接，且移动滑动杆19为圆柱结构，移动滑动杆19与夹紧块17之间为活动连接，且夹紧块17为可调节结构，夹紧块17与夹紧手柄18之间为活动连接，且夹紧手柄18为不锈钢材料制成，有利于移动滑动杆19与夹紧块17的使用。
需要说明的是，本发明为一种电子测试治具，通过设置有标尺5、限位、刻度表10、安装孔11、安装螺栓12，在治具主体1使用过程中，使用者将标尺5一端外表面放置在治具主体1一侧外表面，将标尺5一侧外表面贴至治具主体1一侧外表面，通过安装孔11，将安装螺栓12外表面沿着安装孔11内侧外表面转动，直至安装螺栓12运动轨迹达到终点时，将标尺5固定完成，在限位板9起到较好的限位作用，提高工作效率，通过设置有调节机构7，在治具主体1使用过程中，使用者将电路板放置在侧板3外表面，通过转动手柄16将移动滑动杆19转动，使得滑动套13向上移动，在调节板14作为支撑作用下，辊轮15外表面沿着侧板3一侧外表面移动，在转动铰链4作为连接作用下，将侧板3向上转动，便于电路板的角度倾斜使用，操作便捷，整个一种电子测试治具结构简单，较为实用。
 序列表自由内容
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (5)

  1. 一种电子测试治具,包括治具主体（1），其特征在于：所述治具主体（1）的上端外表面设置有底板（2），所述底板（2）的一侧设置有侧板（3），所述治具主体（1）的一侧设置有支撑板（6），所述支撑板（6）的前端外表面设置有调节机构（7），所述标尺（5）的一侧外表面设置有限位板（9），所述标尺（5）的外侧设置有刻度表（10），所述标尺（5）的外侧设置有安装螺栓（12），所述支撑板（6）的一侧外表面靠近调节机构（7）的两侧设置有滑动套（13），所述滑动套（13）的下端设置有调节板（14），所述调节机构（7）包括转动手柄（16）、夹紧块（17）、夹紧手柄（18）、移动滑动杆（19）。
  2. 根据权利要求1所述的一种电子测试治具，其特征在于：所述治具主体（1）与底板（2）之间为活动连接，且底板（2）为扁平状结构，所述底板（2）与侧板（3）之间设置有转动铰链（4），所述底板（2）与侧板（3）之间通过转动铰链（4）为活动连接，且转动铰链（4）数量为两组并呈对称排布，所述治具主体（1）与标尺（5）之间为固定连接，且标尺（5）为弧形结构。
  3. 根据权利要求1所述的一种电子测试治具，其特征在于：所述标尺（5）的一侧外表面固定连接有限位板（9），且限位板（9）为L形结构，所述限位板（9）为非金属材料制成，所述标尺（5）的外侧固定连接有刻度表（10），所述标尺（5）的外侧靠近刻度表（10）的下端贯穿有安装孔（11），且安装孔（11）数量为三组并呈平行排布，所述安装孔（11）的外侧活动连接有安装螺栓（12），且安装螺栓（12）与安装孔（11）之间设置有螺纹，所述安装螺栓（12）与安装孔（11）为螺纹连接，所述安装螺栓（12）数量与安装孔（11）数量形同并呈平行排布。
  4. 根据权利要求1所述的一种电子测试治具，其特征在于：所述治具主体（1）与支撑板（6）之间设置有辅助块（8），且支撑板（6）与治具主体（1）之间通过辅助块（8）为固定连接并支撑板（6）矩形结构，所述辅助块（8）为不锈钢材料制成，所述支撑板（6）与滑动套（13）之间为固定连接，且滑动套（13）与调节板（14）之间为固定连接，且调节板（14）内侧活动连接有辊轮（15），且辊轮（15）为圆柱结构，所述调节板（14）与辊轮（15）数量为两组并呈垂直排布。
  5. 根据权利要求1所述的一种电子测试治具，其特征在于：所述转动手柄（16）与移动滑动杆（19）之间为固定连接，且移动滑动杆（19）为圆柱结构，所述移动滑动杆（19）与夹紧块（17）之间为活动连接，且夹紧块（17）为可调节结构，所述夹紧块（17）与夹紧手柄（18）之间为活动连接，且夹紧手柄（18）为不锈钢材料制成。
PCT/CN2020/108040 2020-08-10 2020-08-10 一种电子测试治具 WO2022032406A1 (zh)

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CN110346286A (zh) * 2019-07-29 2019-10-18 武汉华星光电技术有限公司 固定治具
CN209858615U (zh) * 2019-04-13 2019-12-27 深圳市荣测捷科技有限公司 一种治具主板功能测试装置
CN210604707U (zh) * 2019-07-25 2020-05-22 渭南高新区木王科技有限公司 一种芯片测试治具
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US5997316A (en) * 1998-06-12 1999-12-07 Twp, Inc. Slide-lock test socket assembly
CN2935165Y (zh) * 2006-07-06 2007-08-15 宇达电脑（上海）有限公司 电路板测试治具
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