WO2019090666A1 - 异形元器件高压水密性功能测试仪 - Google Patents

异形元器件高压水密性功能测试仪 Download PDF

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Publication number
WO2019090666A1
WO2019090666A1 PCT/CN2017/110396 CN2017110396W WO2019090666A1 WO 2019090666 A1 WO2019090666 A1 WO 2019090666A1 CN 2017110396 W CN2017110396 W CN 2017110396W WO 2019090666 A1 WO2019090666 A1 WO 2019090666A1
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WIPO (PCT)
Prior art keywords
component
tested
sealing
shaped component
stage
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PCT/CN2017/110396
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English (en)
French (fr)
Inventor
吴加富
缪磊
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苏州富强科技有限公司
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Application filed by 苏州富强科技有限公司 filed Critical 苏州富强科技有限公司
Priority to PCT/CN2017/110396 priority Critical patent/WO2019090666A1/zh
Priority to CN201780001800.7A priority patent/CN108064334B/zh
Publication of WO2019090666A1 publication Critical patent/WO2019090666A1/zh

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors

Definitions

  • the invention relates to the field of high-pressure water-tightness function testing of components, in particular to a high-pressure watertight function tester for special-shaped components.
  • the existing high-pressure water-tightness function tester of components most of them can only test the watertight function of components. Because of the complicated structure and shape of the shaped components, when some mechanical properties are to be tested, it tends to be more Limitations, for this reason, the existing component high-pressure water-tightness function tester can only test one performance first. After testing one performance, the component is transferred to the next stage for another performance test. This greatly increases the test time, and repeatedly damages the components. In addition, the existing components of the high-pressure watertight function tester have poor sealing performance, which easily leads to large test errors, drainage and water injection. Inefficiency is prone to the problem of poor drainage.
  • the object of the present invention is to provide a high-pressure water-tightness function tester for a special-shaped component, which can improve the electrical performance of a special-shaped component under the condition of testing a high-pressure water environment, and simultaneously Test the mechanical properties of the special-shaped components during the toggle, the two tests are carried out at the same time, which greatly shortens the test cycle, reduces the component damage caused by repeated loading of components, reduces the production cost, and increases the cabinet.
  • the sealing and drainage water injection efficiency reduce the test error and improve the test efficiency.
  • Pressure watertight function tester including:
  • the sealed water tank comprising a box body and a cover body;
  • a toggle mechanism comprising a drive assembly disposed outside the cabinet and a toggle assembly disposed inside the cabinet;
  • a carrier for carrying the component to be tested which is disposed in the sealed water tank,
  • the case is open at its upper portion to form an opening for loading and unloading components, and the cover is attached to an upper portion of the case to form a seal to the opening.
  • the toggle assembly comprises:
  • the loading platform is disposed directly under the toggle lever, and the toggle lever is selectively coupled with the component to be tested on the loading platform, and the driving component can reciprocally transmit power along the X-axis direction, when the toggle lever and the loading platform
  • the driving toggle lever is reciprocating linearly moved along the X-axis direction under the driving of the driving component to dial the component to be tested on the loading platform.
  • a box bracket is supported directly below the box, and the box body comprises:
  • bottom wall and the side wall are integrally combined to form an open container.
  • the side wall is provided with a gas injection port and a water injection port connecting the inside and outside of the box
  • the bottom wall is provided with a water outlet port connecting the inside and outside of the box, wherein the plane of the gas injection port is higher than the plane of the water injection port, and the gas injection port
  • An air pressure sensor for detecting the pressure of the air pressure is connected to the upper side, and a liquid level detecting sensor for detecting the height of the water level is provided on the side wall.
  • the upper portion of the side wall is formed with a skirt that integrally joins the side wall on the outer circumference of the side wall and extends in a horizontal direction from the outer circumference of the side wall.
  • the upper surface of the skirt is provided with a sealing groove, and the sealing groove is provided with a casing sealing ring.
  • the drive assembly comprises:
  • the slide rail is slidably coupled with a sliding seat, and the power output end of the driving motor and the sliding seat
  • the front side of the sliding seat is provided with a front position sensor and a rear position sensor for sensing the sliding position of the sliding seat.
  • the mount extends in the Y-axis direction, and the X-axis and the Y-axis are on the same horizontal plane and perpendicular to each other.
  • the stage comprises:
  • a base having an upwardly convex connection portion and a stage for placing a component to be tested
  • the cover plate can reciprocally rotate in a vertical plane around the connecting portion to selectively press the component to be tested placed on the stage, and when the cover plate is to be placed on the stage, the component to be tested is pressed. When it is tight, the upper part of the component to be tested can pass through the yielding hole.
  • the loading platform is provided with a receiving slot for receiving the component to be tested, and the bottom of the receiving slot is provided with a detecting through hole extending in a vertical direction, and the detecting through hole is embedded with a probe and a receiving slot.
  • the upper part is provided with a sealing component, and the sealing component comprises:
  • the sealing plate is provided with a sealing through hole for allowing the upper portion of the component to be tested to pass through, and the top sealing ring is circumferentially disposed on the outer circumference of the receiving groove, and the sealing through hole communicates with the retaining hole and the receiving groove respectively.
  • the invention has the following beneficial effects:
  • the cover is connected to an upper portion of the case to form a seal to the opening, thereby improving the sealing property of the case while being capable of improving the sealing property of the case Facilitate the loading and unloading of components;
  • the driving toggle lever is reciprocating linearly moved along the X-axis direction under the driving of the driving component to dial the element to be tested on the stage.
  • the device so that the mechanical properties of the component can be tested in the toggle state
  • the side wall is provided with a gas injection port and a water injection port inside and outside the communication box
  • the bottom wall is provided with a drainage port connecting the inside and outside of the box
  • the plane of the gas injection port is higher than the plane of the water injection port
  • the side wall is provided with A liquid level detecting sensor for detecting a water level height, thereby improving water injection, gas injection, and drainage efficiency;
  • the sealing groove is provided with a box sealing ring, which can improve the sealing property between the box body and the cover body;
  • the cover When the cover is to be pressed against the component to be tested placed on the stage, the upper part of the component to be tested can pass through the retaining hole, so that the cover will not affect the component to be tested after being pressed. Testing the upper part of the component to be tested later;
  • the bottom of the receiving slot is provided with a detecting through hole extending in a vertical direction, and a probe is embedded in the detecting through hole, and the probe can be disposed on the bottom of the receiving slot.
  • the electrical performance test of the components to be tested in the receiving slot is carried out from the bottom of the receiving slot, and has a reasonable spatial structure layout, which saves space and facilitates subsequent maintenance and debugging.
  • FIG. 1 is a perspective view of a high-pressure watertight function tester for a profiled component according to the present invention
  • FIG. 2 is a perspective view showing the internal structure of a high-pressure watertight function tester for a profiled component according to the present invention
  • FIG. 3 is a schematic diagram of an embodiment in which a toggle mechanism and a stage cooperate with each other in a high-pressure watertight function tester for a shaped component according to the present invention
  • FIG. 5 is a perspective view of the dialing mechanism of the high-pressure watertight function tester of the special-shaped component according to the present invention at the station to be dialed;
  • FIG. 6 is a perspective view of the dialing mechanism of the special-shaped component high-pressure watertight function tester in the dialing station according to the present invention.
  • Figure 7 is a right side view of the dialing mechanism of the high-pressure watertight function tester for a profiled component according to the present invention.
  • Figure 8 is an exploded view of the dialing mechanism of the high-pressure watertight function tester for a profiled component according to the present invention
  • Figure 9 is a perspective view of a stage in a high pressure watertight function tester for a shaped component according to the present invention.
  • Figure 10 is a diagram of a stage in a high pressure watertight function tester for a shaped component according to the present invention. right elevation;
  • Figure 11 is a plan view of a stage in a high-pressure watertight function tester for a shaped component according to the present invention.
  • Figure 12 is a cross-sectional view taken along line A-A of Figure 11;
  • Figure 13 is an exploded view of a stage in a high pressure watertight function tester for a profiled component in accordance with the present invention.
  • the high-pressure water-tightness function tester for a special-shaped component includes: a sealing water tank 2, a dialing mechanism 3, and a loading platform 4, wherein the sealing water tank 2 includes a casing 22 and a cover body 24, and the dialing mechanism 3
  • the driving assembly 31 disposed outside the casing 22 and the toggle assembly 32 disposed inside the casing 22; and the carrier 4 for carrying the component to be tested are disposed in the sealed water tank 2, and the casing 22 is
  • the upper portion is open to form an opening for loading and unloading components
  • the cover body 24 is coupled to an upper portion of the casing 22 to form a seal to the opening, thereby facilitating component sealing while improving the sealing property of the casing. Load and remove.
  • a box bracket 21 is supported directly below the casing 22, and the casing 22 includes:
  • the bottom wall 221 and the side wall 222 are integrally combined to form an upper open container.
  • the side wall 222 is provided with a gas injection port 2221 and a water injection port 2223 communicating with the inside and outside of the box body 22.
  • the bottom wall 221 is provided with a water outlet port 2224 communicating with the inside and outside of the box body 22, wherein the plane of the gas injection port 2221 is higher than
  • the liquid level detecting sensor 2222 for detecting the water level height is provided on the side surface of the water injection port 2223, so that water injection, gas injection, and drainage efficiency can be improved.
  • the upper portion of the side wall 222 is formed with a skirt portion 223 that integrally joins the side wall 222 on the outer circumference of the side wall 222 and extends horizontally from the outer circumference of the side wall 222, and the skirt portion 223 is increased.
  • a plurality of lifting rings 23 for lifting the casing 22 are attached to the side wall 222 of the casing 22.
  • the upper surface of the skirt portion 223 is provided with a sealing groove 224.
  • the sealing groove 224 is provided with a box sealing ring, and the box sealing ring can improve the sealing between the box body and the cover body.
  • the toggle assembly 32 includes:
  • the loading platform 4 is disposed directly under the toggle lever 322, and the toggle lever 322 is selectively coupled to the component to be tested on the carrier (4), and the driving component 31 can reciprocally transmit power along the X-axis direction.
  • the driving toggle lever 322 is reciprocating linearly moved in the X-axis direction under the driving of the driving assembly 31 to dial the element to be tested on the stage 4. The device allows the component to be tested for mechanical properties in the toggled state.
  • the toggle mechanism 3 is symmetrically provided with two sets, and each set of the toggle mechanism 3 is provided with five toggle levers 322, the number of the mounts 4 and the number of the toggle levers 322. One-to-one correspondence.
  • the front end of the toggle lever 322 extends downward to form a lower extension portion 3221 , and the lower surface of the lower extension portion 3221 defines a dial groove 3222 . Therefore, when the toggle lever 322 is in the reciprocating dialing process, the toggle lever 322 can avoid the irregular component except for the downwardly extending lower extension portion 3221, thereby preventing the test failure caused by the collision.
  • the mount 321 extends in the Y-axis direction, and the X-axis and the Y-axis are on the same horizontal plane and perpendicular to each other.
  • a mounting plate 328 is embedded in the mounting seat 321 , and the extending direction of the mounting plate 328 is consistent with the extending direction of the mounting seat 321 .
  • a plurality of toggle levers 322 are fixed to the mounting plate 328 at equal intervals and parallel to each other, and the toggle lever 322 extends in the X-axis direction.
  • a sliding groove 3211 for accommodating the mounting plate 328 is formed in the mounting seat 321 .
  • the extending direction of the sliding slot 3211 is consistent with the extending direction of the mounting seat 321 , and the length of the sliding slot 3211 is greater than the length of the sliding slot 3211 .
  • the mounting plate 328 is selectively reciprocally slidable in the Y-axis direction within the chute 3211, so that the toggle lever 322 can be switched from the to-be-picked station in FIG. 1 to the dialing station in FIG.
  • the toggle rod 322 is separated from the component to be tested, and the components on the stage can be replaced at this time.
  • the mounting plate 328 is provided with a handle 327, and a corresponding position of the handle 327 is formed on the side wall of the sliding slot 3211 to provide a positioning groove 3212. Thereby, the operator can complete the switching between the to-be-pushed station and the dialing station by lifting the handle 327.
  • the mounting seat 321 is further provided with a locking knob 323 selectively engaged with the mounting plate 328. Specifically, when the locking knob 323 is pressed down, the locking knob 323 is engaged with the mounting plate 328.
  • an upper barrier 324 and a lower barrier 325 are disposed at the opening of the sliding slot 3211.
  • the upper barrier 324 and the lower barrier 325 are respectively disposed at upper and lower ends of the opening for blocking installation.
  • the upper and lower portions of the plate 328 prevent the mounting plate 328 from slipping off the sliding slot 3211, which facilitates the stable mounting and sliding of the mounting plate 328 in the sliding slot 3211.
  • a transmission rod 328 extending in the X-axis direction is connected between the power output end of the driving assembly 31 and the toggle assembly 32.
  • the transmission rod 328 and the power output end of the driving assembly 31 are connected with a thrust sensor 316, and the thrust sensor 316 It is used to induce the thrust applied by the drive mechanism during the toggle lever 322.
  • the drive assembly 31 includes:
  • the slide rail 312 is slidably coupled with the sliding seat 314, and the power of the driving motor 313 is transmitted.
  • the outlet end is coupled to the slide base 314, and the front side of the slide base 314 is provided with a front position sensor 317 and a rear position sensor 318 for sensing the slide position of the slide base 314.
  • the stage 4 includes a base 41 and a cover 42.
  • the base 41 is provided with an upwardly protruding connecting portion 411 and a stage 412 for placing components to be tested.
  • the root of the plate 42 is hinged to the connecting portion 411.
  • the cover 42 is provided with a retaining hole 422 extending through the upper and lower surfaces thereof.
  • the cover 42 is reciprocally rotatable about the connecting portion 411 in a vertical plane so as to be placed on the stage 412.
  • the component to be tested is selectively pressed. When the cover 42 presses the component to be tested placed on the stage 412, the upper portion of the component to be tested can pass through the landing hole 422. Therefore, the cover 42 does not affect the upper part of the component to be tested after the component to be tested is pressed.
  • a receiving groove 4122 for accommodating a component to be tested is opened on the stage 412.
  • the bottom of the receiving groove 4122 is provided with a detecting through hole extending in a vertical direction, and the probe 44 is embedded in the detecting through hole. Therefore, the probe can be tested from below the component to be tested, and has a reasonable spatial structure layout, which can save space and facilitate subsequent maintenance and debugging.
  • the wire drawn from the bottom of the probe exits from below the base 41.
  • the stage 412 is further provided with a debugging positioning hole 4121.
  • the toggle lever 322 is removably embedded with a positioning pin 326 that extends in a vertical direction.
  • the positioning pin 326 is used for debugging the positioning position of the lever 322 and the perpendicularity and parallelism of the component to be tested, which can facilitate the fine adjustment of the positional relationship between the two, improve the test accuracy, and improve the convenience of assembly and debugging of the operator.
  • the receiving groove 4122 is provided with a sealing assembly 45, and the sealing assembly 45 includes:
  • the sealing plate 451 is provided with a sealing through hole 454 for allowing the upper portion of the component to be tested to pass through.
  • the top sealing ring 452 is circumferentially disposed on the outer periphery of the receiving groove 4122, and the sealing through hole 454 is respectively disposed with the retaining hole 422 and the receiving groove. 4122 is connected to each other. Therefore, the upper portion of the component to be tested placed in the receiving groove 4122 can be sequentially exposed through the sealing through hole 454 and the retaining hole 422, and the lower portion of the component to be tested can be sealed while the upper portion thereof can be easily tested.
  • a buffer ring 453 is formed on the inner side of the sealing through hole 454 in elastic contact with the component to be tested, and the sealing plate 451, the top sealing ring 452 and the buffer ring 453 are all integrated into one body. Unify the whole.
  • the buffer ring 453 can better match the surface of the opposite component to the sealing plate 451, thereby reducing the problem that the component to be tested is shaken and misplaced in the receiving groove 4122. It also helps the outer surface of the component to be tested to be effectively protected.
  • the side of the base 41 is further provided with a pressing assembly 43 for selectively pressing the cover 42 against the end of the cover 42.
  • the pressing assembly 43 includes:
  • the pressure plate 432 has an L-shaped structure.
  • the platen 432 is capable of selectively pressing the cover 42 during rotation.
  • the upper surface of the end surface of the cover plate 42 is provided with a downwardly inclined guiding slope 421, which can make the contact contact between the pressure plate 432 and the cover plate 42 into surface contact, so that the contact pressure between the two faces tends to be To alleviate, reduce the wear and tear between the two after long time and multiple tests, and improve the service life.
  • a bottom seal ring 46 is embedded in the bottom of the base 41, and the bottom seal ring 46 is circumferentially disposed on the outer circumference of the detecting through hole. Thereby, the lower portion of the probe 44 can be sealed to prevent the test failure caused by the intrusion of water from the bottom of the base 41 to the detection through hole in a high pressure state.
  • the lifting handle 327 adjusts the toggle lever 322 to the state to be tested as shown in FIG. 5, so that the toggle lever 322 is adjusted to be biased to one side of the cover 42 so as to be in the loading platform 4.
  • the latch 326 is inserted into the toggle lever 322 and the debugging positioning hole 4121 to finely adjust the cooperation relationship between the toggle lever 322 and the component to be tested, so that the matching between the dialing groove 3222 of the toggle lever 322 and the component to be tested is appropriate.
  • the toggle lever 322 does not slip off the component to be tested during the reciprocating dialing process, thereby improving the test success rate; the cover body 24 is closed, so that the open port is sealed; and a certain depth is injected into the cabinet 22 through the water injection port 2223.
  • the water is such that the water can pass through the lower portion of the component to be tested to expose the upper portion thereof. Further, a certain air pressure of the clean air is injected into the casing 22 through the gas injection port 2221; the driving motor 313 starts to drive the toggle lever 322 to reciprocately move.
  • test in the process of reciprocating, start the mechanical performance test and electrical performance Test; the test is completed, open the box, the test is completed components removed, tested for unqualified components and feed components Sort the rows, replace the next batch of components to be tested and prepare for the next test; repeat the cycle until the test of all components is completed.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

一种异形元器件高压水密性功能测试仪，包括：密封水箱（2），密封水箱（2）包括箱体（22）与盖体（24）；拨动机构（3），拨动机构（3）包括设于箱体（22）外部的驱动组件（31）及设于箱体（22）内部的拨动组件（32）；以及用于承载待测元器件的载台（4），其设于密封水箱（2）内，其中，箱体（22）在其上部敞开以形成有用于装入和取出元器件的敞口，盖体（24）连接到箱体（22）的上部以对敞口形成密封。在提高测试高压水环境状态下异形元器件的电学性能的同时，还能够同时测试异型元器件在拨动时的力学性能，两项测试同时进行，大大缩短了测试周期，也减少了元器件由于反复装载导致的元器件损坏，降低了生产成本，此外，增加了箱体（22）的密封性及排水注水效率，降低了测试误差，提高了测试效率。

Description

异形元器件高压水密性功能测试仪 技术领域
本发明涉及元器件高压水密性功能测试领域，特别涉及一种异形元器件高压水密性功能测试仪。
背景技术
对于一些元器件，往往在生产完成后至出厂前，需要对其进行高压下的水密性功能测试，例如测试一些力学性能及电学性能是否满足设计需求及产品质量要求。
在现有的元器件高压水密性功能测试仪中，大多数仅仅能够测试元器件的水密性功能，由于异形元器件外形结构复杂、形状不唯一，当要进行一些力学性能测试时，往往显得较为局限，正因如此，现有的元器件高压水密性功能测试仪仅能先测试一项性能，当测试完一项性能后，再将元器件转到下个载台中进行另一项性能测试，这就大大增加了测试时间，及反复装载对元器件的损害，除此之外，现有的元器件高压水密性功能测试仪其箱体密封性能较差，容易导致测试误差较大，排水注水效率低下，容易出现排水不净的问题。
有鉴于此，实有必要开发一种异形元器件高压水密性功能测试仪，用以解决上述问题。
发明内容
针对现有技术中存在的不足之处，本发明的目的是提供一种异形元器件高压水密性功能测试仪，其在提高测试高压水环境状态下异形元器件的电学性能的同时，还能够同时测试该异型元器件在拨动时的力学性能，两项测试同时进行，大大缩短了测试周期，也减少了元器件由于反复装载导致的元器件损坏，降低了生产成本，此外，增加了箱体的密封性及排水注水效率，降低了测试误差，提高了测试效率。
为了实现根据本发明的上述目的和其他优点，提供了一种异形元器件高 压水密性功能测试仪，包括：
密封水箱，该密封水箱包括箱体与盖体；
拨动机构，该拨动机构包括设于箱体外部的驱动组件及设于箱体内部的拨动组件；以及
用于承载待测元器件的载台，其设于密封水箱内，
其中，箱体在其上部敞开以形成有用于装入和取出元器件的敞口，盖体连接到箱体的上部以对所述敞口形成密封。
优选的是，拨动组件包括：
与驱动组件传动连接的安装座；以及
安装于安装座上的若干个拨动杆，
其中，载台设于拨动杆的正下方，拨动杆与载台上的待测元器件选择性配接，驱动组件可沿X轴方向往复传输动力，当拨动杆与载台上的待测元器件处于配接状态时，驱动拨动杆在驱动组件的驱动下沿X轴方向作往复直线运动以拨动载台上的待测元器件。
优选的是，箱体的正下方支撑有箱体支架，箱体包括：
设于箱体支架上的底壁；以及
设于底壁边缘处的侧壁，
其中，底壁与侧壁一体式地结合以形成上部敞开的容器。
优选的是，侧壁上开设有连通箱体内外的注气口及注水口，底壁上开设有连通箱体内外的排水口，其中，注气口的所在平面高于注水口的所在平面，注气口上连接有用于检测气压压力的气压传感器，侧壁上设有用于检测水位高度的液位检测传感器。
优选的是，侧壁的上部形成有裙部，裙部在侧壁的外周上一体式地结合该侧壁并且从该侧壁的外周沿水平方向延伸。
优选的是，裙部的上表面上开设有密封槽，密封槽中设有箱体密封圈。
优选的是，驱动组件包括：
支座；以及
设于支座上的驱动电机与滑动导轨，
其中，滑动导轨上滑动配接有滑动座，驱动电机的动力输出端与滑动座 相连接，滑动座的旁侧设有用于感应滑动座滑行位置的前位置传感器与后位置传感器。
优选的是，安装座沿Y轴方向延伸，所述X轴与Y轴在同一水平面上且相互垂直。
优选的是，载台包括：
基座，该基座上设有向上凸起的连接部及用于放置待测元器件的载物台；以及
根部与连接部相铰接的盖板，盖板上开设有贯穿其上下表面的让位孔，
其中，盖板可绕连接部在竖直平面内往复转动从而将放置于载物台上的待测元器件选择性地压紧，当盖板将放置于载物台上的待测元器件压紧时，待测元器件的上部可以穿过让位孔。
优选的是，载物台上开设有用于容纳待测元器件的容纳槽，容纳槽的底部开设有沿竖直方向延伸的检测通孔，所述检测通孔中嵌设有探针，容纳槽上设有覆盖有密封组件，该密封组件包括：
密封板；以及
设于密封板与载物台之间的顶部密封圈，
其中，密封板中开设有允许待测元器件的上部通过的密封通孔，顶部密封圈环绕地设置于容纳槽的外周，密封通孔分别与让位孔及容纳槽相互连通。
本发明与现有技术相比，其有益效果是：
1、由于箱体在其上部敞开以形成有用于装入和取出元器件的敞口，盖体连接到箱体的上部以对所述敞口形成密封，在提高箱体密封性的同时，能够便于元器件的装入与取出；
2、由于当拨动杆与载台上的待测元器件处于配接状态时，驱动拨动杆在驱动组件的驱动下沿X轴方向作往复直线运动以拨动载台上的待测元器件，从而使得可以对元器件进行拨动状态下力学性能测试；
3、由于侧壁上开设有连通箱体内外的注气口及注水口，底壁上开设有连通箱体内外的排水口，注气口的所在平面高于注水口的所在平面，侧壁上设有用于检测水位高度的液位检测传感器，从而能够提高注水、注气、及排水效率；
4、由于裙部的上表面上开设有密封槽，密封槽中设有箱体密封圈，可以提高箱体与盖体间的密封性；
5、由于当盖板将放置于载物台上的待测元器件压紧时，待测元器件的上部可以穿过让位孔，从而使得盖板将待测元器件压紧后不会影响后续对待测元器件的上部进行测试；
6、由于载物台上开设有用于容纳待测元器件的容纳槽，容纳槽的底部开设有沿竖直方向延伸的检测通孔，所述检测通孔中嵌设有探针，探针可以从容纳槽的底部对容纳槽中的待测元器件进行电学性能测试，具有较合理的空间结构布局，节省空间的同时也能便于后续检修及调试。
附图说明
图1为根据本发明所述的异形元器件高压水密性功能测试仪的立体图；
图2为根据本发明所述的异形元器件高压水密性功能测试仪的内部结构立体图；
图3为根据本发明所述的异形元器件高压水密性功能测试仪中拨动机构与载台相互配合的其中一种实施方式；
图4为根据本发明所述的异形元器件高压水密性功能测试仪中拨动机构与载台相互配合的另一种实施方式；
图5为根据本发明所述的异形元器件高压水密性功能测试仪中拨动机构在待拨动工位处的立体图；
图6为根据本发明所述的异形元器件高压水密性功能测试仪中拨动机构在拨动工位处的立体图；
图7为根据本发明所述的异形元器件高压水密性功能测试仪中拨动机构的右视图；
图8为根据本发明所述的异形元器件高压水密性功能测试仪中拨动机构的爆炸视图；
图9为根据本发明所述的异形元器件高压水密性功能测试仪中载台的立体图；
图10为根据本发明所述的异形元器件高压水密性功能测试仪中载台的 右视图；
图11为根据本发明所述的异形元器件高压水密性功能测试仪中载台的俯视图；
图12为图11中沿A-A方向的剖视图；
图13为根据本发明所述的异形元器件高压水密性功能测试仪中载台的爆炸视图。
具体实施方式
下面结合附图对本发明做进一步的详细说明，本发明的前述和其它目的、特征、方面和优点将变得更加明显，以令本领域技术人员参照说明书文字能够据以实施。在附图中，为清晰起见，可对形状和尺寸进行放大，并将在所有图中使用相同的附图标记来指示相同或相似的部件。在下列描述中，诸如中心、厚度、高度、长度、前部、背部、后部、左边、右边、顶部、底部、上部、下部等用词为基于附图所示的方位或位置关系。特别地，“高度”相当于从顶部到底部的尺寸，“宽度”相当于从左边到右边的尺寸，“深度”相当于从前到后的尺寸。这些相对术语是为了说明方便起见并且通常并不旨在需要具体取向。涉及附接、联接等的术语(例如，“连接”和“附接”)是指这些结构通过中间结构彼此直接或间接固定或附接的关系、以及可动或刚性附接或关系，除非以其他方式明确地说明。
参照图1及图2，异形元器件高压水密性功能测试仪包括：密封水箱2、拨动机构3、及载台4，其中，密封水箱2包括箱体22与盖体24，拨动机构3包括设于箱体22外部的驱动组件31及设于箱体22内部的拨动组件32；以及用于承载待测元器件的载台4，其设于密封水箱2内，箱体22在其上部敞开以形成有用于装入和取出元器件的敞口，盖体24连接到箱体22的上部以对所述敞口形成密封，从而在提高箱体密封性的同时，能够便于元器件的装入与取出。
参照图1，箱体22的正下方支撑有箱体支架21，箱体22包括：
设于箱体支架21上的底壁221；以及
设于底壁221边缘处的侧壁222，
其中，底壁221与侧壁222一体式地结合以形成上部敞开的容器。
参照图2，侧壁222上开设有连通箱体22内外的注气口2221及注水口2223，底壁221上开设有连通箱体22内外的排水口2224，其中，注气口2221的所在平面高于注水口2223的所在平面，侧壁222上设有用于检测水位高度的液位检测传感器2222，从而能够提高注水、注气、及排水效率。
进一步地，侧壁222的上部形成有裙部223，裙部223在侧壁222的外周上一体式地结合该侧壁222并且从该侧壁222的外周沿水平方向延伸，裙部223增加了与盖体24的接触面积，从而提高了密封面积，进而提高了密封性。在优选的实施方式中，箱体22的侧壁222上连接有多根用于吊装箱体22的吊环23。
在优选的实施方式中，裙部223的上表面上开设有密封槽224，密封槽224中设有箱体密封圈，箱体密封圈可以提高箱体与盖体间的密封性。
参照图4～图6，拨动组件32包括：
与驱动组件31传动连接的安装座321；以及
安装于安装座321上的若干个拨动杆322，
其中，载台4设于拨动杆322的正下方，拨动杆322与载台(4)上的待测元器件选择性配接，驱动组件31可沿X轴方向往复传输动力，当拨动杆322与载台4上的待测元器件处于配接状态时，驱动拨动杆322在驱动组件31的驱动下沿X轴方向作往复直线运动以拨动载台4上的待测元器件，从而使得可以对元器件进行拨动状态下力学性能测试。
参照图3，在优选的实施方式中，拨动机构3对称地设有两组，每组拨动机构3中设有5根拨动杆322，载台4的数目与拨动杆322的数目一一对应设置。
参照图7，拨动杆322的前端向下延伸形成有下延部3221，下延部3221的下表面上开设有拨动槽3222。从而使得拨动杆322在往复拨动过程中时，拨动杆322除了向下延伸的下延部3221外其他结构能够对异形元器件进行避让，防止出现由于碰撞造成的测试失败。
参照图5与图6，安装座321沿Y轴方向延伸，所述X轴与Y轴在同一水平面上且相互垂直。
进一步地，安装座321上嵌设有安装板328，安装板328的延伸方向与安装座321的延伸方向相一致。
进一步地，若干个拨动杆322等间距且相互平行地与安装板328相固接，拨动杆322沿X轴方向延伸。
参照图8，安装座321内形成有用于容纳安装板328的滑槽3211，滑槽3211的延伸方向与安装座321的延伸方向相一致，滑槽3211的长度大于滑槽3211的长度。使得安装板328能够在滑槽3211内沿Y轴方向选择性往复滑移，从而使得拨动杆322能够从图1中的待拨动工位切换到图2中的拨动工位，当拨动杆322在图1中的待拨动工位时，拨动杆322与待测试的元器件相分离，此时可以对载台上的元器件进行替换。
进一步地，安装板328上设有提手327，滑槽3211的侧壁上、提手327的相应位置处开设有让位槽3212。从而使得操作人员通过提拉提手327来完成在待拨动工位与拨动工位间的切换。在优选的实施方式中，安装座321上还设有与安装板328选择性卡接的锁定旋钮323，具体地，当锁定旋钮323下压时，锁定旋钮323与安装板328相卡接，此时安装板328所处的工位被锁死，当锁定旋钮323向上拔出时，锁定旋钮323与安装板328相分离，安装板328处于自由状态，可通过提拉提手327来对工位进行切换。在另一实施方式中，滑槽3211的敞口处，设置有上阻挡条324及下阻挡条325，上阻挡条324及下阻挡条325分别设于该敞口上下两端，用于阻挡安装板328的上部及下部，防止安装板328从滑槽3211滑脱，有利于安装板328在滑槽3211中稳定安装及滑动。
参照图5，驱动组件31的动力输出端与拨动组件32之间连接有沿X轴方向延伸的传动杆328，传动杆328与驱动组件31的动力输出端连接有推力传感器316，推力传感器316用于感应拨动杆322在拨动过程中驱动机构施加的推力。
参照图5及图6，驱动组件31包括：
支座311；以及
设于支座311上的驱动电机313与滑动导轨312，
其中，滑动导轨312上滑动配接有滑动座314，驱动电机313的动力输 出端与滑动座314相连接，滑动座314的旁侧设有用于感应滑动座314滑行位置的前位置传感器317与后位置传感器318。
参照图9及图10，载台4包括：基座41与盖板42，其中，基座41上设有向上凸起的连接部411及用于放置待测元器件的载物台412，盖板42的根部与连接部411相铰接，盖板42上开设有贯穿其上下表面的让位孔422，盖板42可绕连接部411在竖直平面内往复转动从而将放置于载物台412上的待测元器件选择性地压紧，当盖板42将放置于载物台412上的待测元器件压紧时，待测元器件的上部可以穿过让位孔422。从而使得盖板42将待测元器件压紧后不会影响后续对待测元器件的上部进行测试。
参照图13，载物台412上开设有用于容纳待测元器件的容纳槽4122。
进一步地，容纳槽4122的底部开设有沿竖直方向延伸的检测通孔，检测通孔中嵌设有探针44。从而使得探针可以从待测元器件的下方对其进行测试，具有较合理的空间结构布局，节省空间的同时也能便于后续检修及调试。在优选的实施方式中，由探针底部牵引出的导线从基座41的下方穿出。在另一实施方式中，载物台412上还设有调试定位孔4121。在优选的实施方式中，拨动杆322可拆卸地嵌设有定位插销326，该定位插销326沿竖直方向延伸。该定位插销326用于调试拨杆322与待测试元器件的垂直度、平行度等配合位置，能够便于两者的位置关系微调，提高测试精确性，以及提高操作人员组装与调试的便捷性。
参照图12，容纳槽4122上设有覆盖有密封组件45，该密封组件45包括：
密封板451；以及
设于密封板451与载物台412之间的顶部密封圈452，
其中，密封板451中开设有允许待测元器件的上部通过的密封通孔454，顶部密封圈452环绕地设置于容纳槽4122的外周，密封通孔454分别与让位孔422及及容纳槽4122相互连通。从而使得放置于容纳槽4122中的待测元器件的上部能够依次通过密封通孔454及让位孔422后露出，在对待测元器件的下部进行密封的同时还能便于对其上部进行测试。
进一步地，密封通孔454的内侧设有一圈与待测元器件弹性接触的缓冲圈453，密封板451、顶部密封圈452及缓冲圈453三者全部一体式地结合成 统一整体。该缓冲圈453除了能够提供更好的密封性外，还能使得异性元器件的表面更好地与密封板451相适应，从而减少待测元器件在容纳槽4122内出现晃动、错位的问题，也有助于待测元器件的外表面受到有效保护。
参照图9及图10，基座41的旁侧还设有用于将盖板42选择性压紧的压紧组件43，该压紧组件43与盖板42的端部相对设置。
进一步地，压紧组件43包括：
固定座431；
根部与固定座431转动连接的转轴433；以及
与转轴433的顶部相固接的压板432，
其中，压板432呈L字形结构。压板432在转动过程中，能够选择性地将盖板42压紧。在优选的实施方式中，盖板42的端部上表面设有一向下倾斜的引导斜面421，能够将压板432与盖板42的点接触接触变为面接触，使得两者间的接触压力趋于缓和，减缓长时间、多次测试后两者间出现的磨损，提高使用寿命。
参照图13，基座41的底部嵌设有底部密封圈46，该底部密封圈46环绕地设置于检测通孔的外周。从而使得探针44的下部能够得到密封，防止在高压状态下水从基座41的底部侵入到检测通孔导致的测试失败。
工作时，提拉提手327将拨动杆322调整到如图5所示的待测试状态，使得拨动杆322被调整至偏置于盖板42的一侧，以便于向载台4中放入待测元器件；将待测元器件放入载台4中，压好盖板42后，提拉提手327将拨动杆322调整到如图6所示的测试状态，通过将定位插销326插入到拨动杆322及调试定位孔4121中来微调拨动杆322与待测元器件的配合关系，使得拨动杆322的拨动槽3222与待测元器件间的配合恰当，以使得拨动杆322在往复拨动过程中不会与待测元器件滑脱，提高测试成功率；盖上盖体24，使得敞口被密封；通过注水口2223向箱体22内注入一定深度的水，使得水能没过待测元器件的下部而使得其上部露出，进一步的，通过注气口2221向箱体22内注入一定气压的洁净空气；驱动电机313开始驱动拨动杆322往复拨动，在往复拨动过程中，开始进行力学性能测试及电学性能测试；测试完成后，打开箱体，取出测试完成的元器件，对测试合格元器件及不合格的元器件进 行分拣，替换入下一批待测元器件并做好下一次测试准备；如此往复循环，直至完成对所有元器件的测试。
这里说明的设备数量和处理规模是用来简化本发明的说明的。对本发明的应用、修改和变化对本领域的技术人员来说是显而易见的。
尽管本发明的实施方案已公开如上，但其并不仅限于说明书和实施方式中所列运用，它完全可以被适用于各种适合本发明的领域，对于熟悉本领域的人员而言，可容易地实现另外的修改，因此在不背离权利要求及等同范围所限定的一般概念下，本发明并不限于特定的细节和这里示出与描述的图例。

Claims (10)

  1. 一种异形元器件高压水密性功能测试仪，其特征在于，包括：
    密封水箱(2)，该密封水箱(2)包括箱体(22)与盖体(24)；
    拨动机构(3)，该拨动机构(3)包括设于箱体(22)外部的驱动组件(31)及设于箱体(22)内部的拨动组件(32)；以及
    用于承载待测元器件的载台(4)，其设于密封水箱(2)内，
    其中，箱体(22)在其上部敞开以形成有用于装入和取出元器件的敞口，盖体(24)连接到箱体(22)的上部以对所述敞口形成密封。
  2. 如权利要求1所述的异形元器件高压水密性功能测试仪，其特征在于，拨动组件(32)包括：
    与驱动组件(31)传动连接的安装座(321)；以及
    安装于安装座(321)上的若干个拨动杆(322)，
    其中，载台(4)设于拨动杆(322)的正下方，拨动杆(322)与载台(4)上的待测元器件选择性配接，驱动组件(31)可沿X轴方向往复传输动力，当拨动杆(322)与载台(4)上的待测元器件处于配接状态时，驱动拨动杆(322)在驱动组件(31)的驱动下沿X轴方向作往复直线运动以拨动载台(4)上的待测元器件。
  3. 如权利要求1所述的异形元器件高压水密性功能测试仪，其特征在于，箱体(22)的正下方支撑有箱体支架(21)，箱体(22)包括：
    设于箱体支架(21)上的底壁(221)；以及
    设于底壁(221)边缘处的侧壁(222)，
    其中，底壁(221)与侧壁(222)一体式地结合以形成上部敞开的容器。
  4. 如权利要求3所述的异形元器件高压水密性功能测试仪，其特征在于，侧壁(222)上开设有连通箱体(22)内外的注气口(2221)及注水口(2223)，底壁(221)上开设有连通箱体(22)内外的排水口(2224)，其中，注气口(2221)的所在平面高于注水口(2223)的所在平面，注气口(2221)上连接有用于检测气压压力的气压传感器，侧壁(222)上设有用于检测水位高度的液位检测传感器(2222)。
  5. 如权利要求3所述的异形元器件高压水密性功能测试仪，其特征在于， 侧壁(222)的上部形成有裙部(223)，裙部(223)在侧壁(222)的外周上一体式地结合该侧壁(222)并且从该侧壁(222)的外周沿水平方向延伸。
  6. 如权利要求5所述的异形元器件高压水密性功能测试仪，其特征在于，裙部(223)的上表面上开设有密封槽(224)，密封槽(224)中设有箱体密封圈。
  7. 如权利要求1所述的异形元器件高压水密性功能测试仪，其特征在于，驱动组件(31)包括：
    支座(311)；以及
    设于支座(311)上的驱动电机(313)与滑动导轨(312)，
    其中，滑动导轨(312)上滑动配接有滑动座(314)，驱动电机(313)的动力输出端与滑动座(314)相连接，滑动座(314)的旁侧设有用于感应滑动座(314)滑行位置的前位置传感器(317)与后位置传感器(318)。
  8. 如权利要求2所述的异形元器件高压水密性功能测试仪，其特征在于，安装座(321)沿Y轴方向延伸，所述X轴与Y轴在同一水平面上且相互垂直。
  9. 如权利要求1所述的异形元器件高压水密性功能测试仪，其特征在于，载台(4)包括：
    基座(41)，该基座(41)上设有向上凸起的连接部(411)及用于放置待测元器件的载物台(412)；以及
    根部与连接部(411)相铰接的盖板(42)，盖板(42)上开设有贯穿其上下表面的让位孔(422)，
    其中，盖板(42)可绕连接部(411)在竖直平面内往复转动从而将放置于载物台(412)上的待测元器件选择性地压紧，当盖板(42)将放置于载物台(412)上的待测元器件压紧时，待测元器件的上部可以穿过让位孔(422)。
  10. 如权利要求9所述的异形元器件高压水密性功能测试仪，其特征在于，载物台(412)上开设有用于容纳待测元器件的容纳槽(4122)，容纳槽(4122)的底部开设有沿竖直方向延伸的检测通孔，所述检测通孔中嵌设有探针(44)，容纳槽(4122)上设有覆盖有密封组件(45)，该密封组件(45)包括：
    密封板(451)；以及
    设于密封板(451)与载物台(412)之间的顶部密封圈(452)，
    其中，密封板(451)中开设有允许待测元器件的上部通过的密封通孔(454)，顶部密封圈(452)环绕地设置于容纳槽(4122)的外周，密封通孔(454)分别与让位孔(422)及容纳槽(4122)相互连通。
PCT/CN2017/110396 2017-11-10 2017-11-10 异形元器件高压水密性功能测试仪 WO2019090666A1 (zh)

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