CN115508751A - Test card - Google Patents

Abstract

Translated fromChinese

本发明公开一种测试卡，包含一拟真扩充卡本体以及一电连接板。电连接板组装于拟真扩充卡本体的一侧。

The invention discloses a test card, which includes a virtual expansion card body and an electrical connection board. The electrical connection board is assembled on one side of the virtual expansion card body.

Description

Translated fromChinese

测试卡test card

技术领域technical field

本发明涉及一种测试元件，特别是关于一种测试卡。The invention relates to a test element, in particular to a test card.

背景技术Background technique

一般来说，为了确认伺服器的主机板上的电连接器是否能正常运作并同时防止扩充卡在测试过程中损毁，会在伺服器出厂前使用测试卡来对主机板上的电连接器进行试插拔。然，传统的测试卡的拟真扩充卡本体包含彼此粘合的铜板以及塑胶壳，且铜板与金手指为一体成型的结构。因此，若需要测试主机板上不同规格的电连接器，则会需要使用金手指规格不同的多张测试卡，进而因制作多张测试卡而造成材料的浪费。Generally speaking, in order to confirm whether the electrical connector on the main board of the server can work normally and prevent the expansion card from being damaged during the test, a test card is used to test the electrical connector on the main board of the server before leaving the factory. Try plugging and unplugging. However, the virtual expansion card body of the traditional test card includes a copper plate and a plastic shell bonded to each other, and the copper plate and the golden finger are integrally formed. Therefore, if it is necessary to test the electrical connectors of different specifications on the main board, it is necessary to use multiple test cards with different golden finger specifications, and then waste materials due to the production of multiple test cards.

发明内容Contents of the invention

本发明在于提供一种测试卡，藉以透过将电连接板组装于拟真扩充卡本体而仅须拆装不同规格的电连接板便能测试不同规格的电连接器。The present invention provides a test card for testing electrical connectors of different specifications by assembling the electrical connection board on the body of the virtual expansion card and only needing to disassemble and assemble the electrical connection boards of different specifications.

本发明一实施例所公开的测试卡，包含一拟真扩充卡本体以及一电连接板。电连接板组装于拟真扩充卡本体的一侧。The test card disclosed by an embodiment of the present invention includes a virtual expansion card body and an electrical connection board. The electrical connection board is assembled on one side of the virtual expansion card body.

电连接板透过螺丝组装于拟真扩充卡本体。The electrical connection board is assembled on the body of the virtual expansion card through screws.

其中拟真扩充卡本体及电连接板由相异的材料制成。The virtual expansion card body and the electrical connection board are made of different materials.

其中拟真扩充卡本体由塑胶制成且电连接板由铜制成。Wherein the virtual expansion card body is made of plastic and the electrical connection board is made of copper.

更包含一增厚板，增厚板固定于电连接板，且电连接板介于增厚板以及拟真扩充卡本体之间。It further includes a thickening plate, the thickening plate is fixed on the electrical connection plate, and the electrical connection plate is interposed between the thickening plate and the virtual expansion card body.

其中增厚板以及电连接板彼此粘合。The thickened plate and the electrical connection plate are bonded to each other.

更包含一螺丝以及一螺帽，增厚板包含一第一穿孔，电连接板包含一第二穿孔，拟真扩充卡本体包含一螺孔，螺丝包含一头部以及一螺纹部，螺纹部凸出于头部的一侧，且头部的直径大于螺纹部的直径，头部容置于增厚板的第一穿孔且承靠于电连接板远离拟真扩充卡本体的一侧，螺纹部穿设于电连接板的第二穿孔并螺合于拟真扩充卡本体以及螺帽，螺帽位于拟真扩充卡本体远离电连接板的一侧。It further includes a screw and a nut, the thickened board includes a first through hole, the electrical connection board includes a second through hole, the virtual expansion card body includes a screw hole, the screw includes a head and a threaded portion, and the threaded portion protrudes One side of the head, and the diameter of the head is larger than the diameter of the threaded part, the head is accommodated in the first perforation of the thickened plate and bears against the side of the electrical connection board away from the main body of the virtual expansion card, the threaded part The second hole pierced through the electrical connection board is screwed to the main body of the virtual expansion card and the nut, and the nut is located on a side of the main body of the virtual expansion card away from the electrical connection board.

其中拟真扩充卡本体具有一凹槽，凹槽位于拟真扩充卡本体远离电连接板的一侧，且螺帽位于凹槽中。The main body of the virtual expansion card has a groove, the groove is located on the side of the main body of the virtual expansion card away from the electrical connection board, and the nut is located in the groove.

其中拟真扩充卡的凹槽的截面为椭圆形。The cross section of the groove of the virtual expansion card is oval.

其中拟真扩充卡本体包含一凹槽，电连接板容置于凹槽中。Wherein the virtual expansion card body includes a groove, and the electrical connection board is accommodated in the groove.

根据上述实施例所公开的测试卡，由于电连接板组装于拟真扩充卡本体的一侧，因此仅须拆装不同规格的电连接板便能测试不同规格的电连接器。如此一来，即便是须要测试不同规格的电连接器，也无须制作多张测试卡，进而避免了材料的浪费。According to the test card disclosed in the above embodiment, since the electrical connection board is assembled on one side of the virtual expansion card body, it is only necessary to disassemble and assemble the electrical connection boards of different specifications to test electrical connectors of different specifications. In this way, even if it is necessary to test electrical connectors of different specifications, there is no need to make multiple test cards, thereby avoiding waste of materials.

附图说明Description of drawings

图1为根据本发明第一实施例的测试卡的立体图。FIG. 1 is a perspective view of a test card according to a first embodiment of the present invention.

图2为图1中的测试卡的分解图。FIG. 2 is an exploded view of the test card in FIG. 1 .

图3为图1中的测试卡的剖面示意图。FIG. 3 is a schematic cross-sectional view of the test card in FIG. 1 .

图4为根据本发明第二实施例的测试卡的立体图。FIG. 4 is a perspective view of a test card according to a second embodiment of the present invention.

图5为图4中的测试卡的分解图。FIG. 5 is an exploded view of the test card in FIG. 4 .

符号说明:Symbol Description:

10…测试卡10…Test card

100…拟真扩充卡本体100…Simulation expansion card body

101…第一表面101...first surface

102…第二表面102...second surface

103…第一凹槽103...first groove

104…螺孔104…Screw hole

105…第二凹槽105...second groove

200…电连接板200...Electrical connection board

201…第二穿孔201...Second perforation

202…定位孔202...Positioning hole

300…增厚板300…Thickened plate

301…第一穿孔301...first piercing

302…定位柱302...Positioning column

400…螺丝400…Screws

401…头部401...head

402…螺纹部402...Threaded part

500…螺帽500…Nuts

D1…直径D1...diameter

D2…直径D2...diameter

10a…测试卡10a...Test card

100a…拟真电路卡本体100a...Simulated circuit card body

200a…电连接板200a...Electrical connection plate

400a…螺丝400a...Screw

500a…螺帽500a...Nut

具体实施方式detailed description

以下在实施方式中详细叙述本发明的实施例的详细特征以及优点，其内容足以使任何本领域中具通常知识者了解本发明的实施例的技术内容并据以实施，且根据本说明书所公开的内容、权利要求书及图式，任何本领域中具通常知识者可轻易地理解本发明相关的目的及优点。以下之实施例是进一步详细说明本发明的观点，但非以任何观点限制本发明的范畴。The detailed features and advantages of the embodiments of the present invention are described in detail below in the implementation manner, the content is enough for anyone with ordinary knowledge in the field to understand the technical content of the embodiments of the present invention and implement them accordingly, and according to the disclosure of this specification With the content, claims and drawings, anyone with ordinary knowledge in the art can easily understand the related objects and advantages of the present invention. The following examples are to further describe the viewpoints of the present invention in detail, but not to limit the scope of the present invention in any way.

请参阅图1至图3。图1为根据本发明第一实施例的测试卡的立体图。图2为图1中的测试卡的分解图。图3为图1中的测试卡的剖面示意图。See Figures 1 through 3. FIG. 1 is a perspective view of a test card according to a first embodiment of the present invention. FIG. 2 is an exploded view of the test card in FIG. 1 . FIG. 3 is a schematic cross-sectional view of the test card in FIG. 1 .

于本实施例中，测试卡10包含一拟真扩充卡本体100、一电连接板200、一增厚板300、多个螺丝400以及多个螺帽500。于本实施例中，拟真扩充卡本体100包含一第一表面101、一第二表面102、一第一凹槽103、多个螺孔104以及一第二凹槽105。第一表面101及第二表面102彼此背对。第一凹槽103及第二凹槽105分别从拟真扩充卡本体100的第一表面101及第二表面102凹陷。螺孔104位于第一表面101并连通于第二凹槽105。In this embodiment, thetest card 10 includes a virtualexpansion card body 100 , anelectrical connection board 200 , a thickenedboard 300 , a plurality ofscrews 400 and a plurality ofnuts 500 . In this embodiment, the virtualexpansion card body 100 includes afirst surface 101 , asecond surface 102 , afirst groove 103 , a plurality ofscrew holes 104 and asecond groove 105 . Thefirst surface 101 and thesecond surface 102 are opposite to each other. Thefirst groove 103 and thesecond groove 105 are respectively recessed from thefirst surface 101 and thesecond surface 102 of the virtualexpansion card body 100 . Thescrew hole 104 is located on thefirst surface 101 and communicates with thesecond groove 105 .

于本实施例中，电连接板200及增厚板300透过这些螺丝400及这些螺帽500组装于拟真扩充卡本体100的一侧。详细来说，电连接板200容置于第一凹槽103中。于本实施例中，电连接板200及增厚板300彼此粘合且电连接板200介于增厚板300以及拟真扩充卡本体100之间。于本实施例中，增厚板300包含多个第一穿孔301，且电连接板200包含多个第二穿孔201。由于这些螺丝400及这些螺帽500的组装方式相似，因此以下仅详细说明相组装的一个螺丝400及一个螺帽500的细部结构及组装方式。螺丝400包含一头部401以及一螺纹部402。螺纹部402凸出于头部401的一侧，且头部401的直径D1大于螺纹部402的直径D2。头部401容置于增厚板300的第一穿孔301且承靠于电连接板200远离拟真扩充卡本体100的一侧。螺纹部402穿设于电连接板200的第二穿孔201并螺合于拟真扩充卡本体100的螺孔104以及螺帽500。并且，螺帽500位于拟真扩充卡本体100的第二凹槽105中。In this embodiment, theelectrical connection board 200 and the thickenedboard 300 are assembled on one side of the virtualexpansion card body 100 through thescrews 400 and the nuts 500 . In detail, theelectrical connection board 200 is accommodated in thefirst groove 103 . In this embodiment, theelectrical connection board 200 and the thickenedboard 300 are bonded to each other, and theelectrical connection board 200 is interposed between the thickenedboard 300 and the virtualexpansion card body 100 . In this embodiment, the thickenedplate 300 includes a plurality of first throughholes 301 , and theelectrical connection plate 200 includes a plurality of second throughholes 201 . Since the assembly methods of thescrews 400 and thenuts 500 are similar, only the detailed structure and assembly methods of the assembledscrew 400 and thenut 500 will be described in detail below. Thescrew 400 includes ahead 401 and a threadedportion 402 . The threadedportion 402 protrudes from one side of thehead 401 , and the diameter D1 of thehead 401 is greater than the diameter D2 of the threadedportion 402 . Thehead 401 is accommodated in the first throughhole 301 of the thickenedboard 300 and leans against the side of theelectrical connection board 200 away from the virtualexpansion card body 100 . The threadedportion 402 passes through the second throughhole 201 of theelectrical connection board 200 and is screwed into thescrew hole 104 of the virtualexpansion card body 100 and thenut 500 . Moreover, thescrew cap 500 is located in thesecond groove 105 of the virtualexpansion card body 100 .

再者，于本实施例中，电连接板200还包含多个定位孔202，且增厚板300还包含多个定位柱302。定位柱302分别定位于定位孔202以将电连接板200及增厚板300彼此定位。于其他实施例中，电连接板亦可无须包含定位孔且增厚板亦可无须包含定位柱。Furthermore, in this embodiment, theelectrical connection board 200 further includes a plurality ofpositioning holes 202 , and the thickenedboard 300 further includes a plurality of positioning posts 302 . The positioning posts 302 are respectively positioned in the positioning holes 202 to position theelectrical connection plate 200 and the thickenedplate 300 with each other. In other embodiments, the electrical connection board does not need to include positioning holes, and the thickened plate does not need to include positioning posts.

须注意的是，于本实施例中，拟真扩充卡本体100及电连接板200由相异的材料制成。具体来说，于本实施例中，拟真扩充卡本体100由塑胶制成且电连接板200由铜制成。然，于其他实施例中，拟真扩充卡本体及电连接板亦可由相同的材料制成。It should be noted that in this embodiment, the virtualexpansion card body 100 and theelectrical connection board 200 are made of different materials. Specifically, in this embodiment, the virtualexpansion card body 100 is made of plastic and theelectrical connection board 200 is made of copper. However, in other embodiments, the virtual expansion card body and the electrical connection board can also be made of the same material.

再者，于本实施例中，拟真扩充卡本体100中用于容纳螺帽500的第二凹槽105的截面为椭圆形，以吸收组装公差，但本发明并不以此为限。于其他实施例中，第二凹槽的截面亦可为圆形。Furthermore, in this embodiment, the cross-section of thesecond groove 105 for receiving thenut 500 in the virtualexpansion card body 100 is elliptical to absorb assembly tolerances, but the invention is not limited thereto. In other embodiments, the cross section of the second groove can also be circular.

于本实施例中，电连接板200是透过螺丝400及螺帽500组装于拟真扩充卡本体100，但本发明并不以此为限。于其他实施例中，电连接板亦可仅透过螺丝而无须透过螺帽组装于拟真扩充卡本体。于在其他实施例中，测试卡亦可无须包含螺丝及螺帽，且电连接板以及拟真扩充卡本体亦可透过彼此卡合的凹凸结构或是彼此定位的定位柱及定位孔而彼此组装。举例来说，于其他实施例中，电连接板上可固定有凸块，拟真扩充卡本体可包含卡固孔，且凸块卡合于卡固孔而将电连接板组装置拟真扩充卡本体。或者是说，电连接板以及拟真扩充卡本体之间的组装方式包含能以工具拆装电连接板以及拟真扩充卡本体或无须工具即能拆装电连接板以及拟真扩充卡本体的任何合适的组装手段。In this embodiment, theelectrical connection board 200 is assembled to the virtualexpansion card body 100 through thescrews 400 and thenuts 500 , but the invention is not limited thereto. In other embodiments, the electrical connection board can also be assembled on the virtual expansion card body only through screws without nuts. In other embodiments, the test card does not need to include screws and nuts, and the electrical connection board and the virtual expansion card body can also be connected to each other through the concave-convex structure that engages with each other or the positioning posts and positioning holes that are positioned with each other. Assemble. For example, in other embodiments, bumps can be fixed on the electrical connection board, and the body of the virtual expansion card can include fastening holes, and the bumps can be engaged in the fastening holes to expand the electrical connection board assembly in a virtual sense. card body. In other words, the assembly method between the electrical connection board and the virtual expansion card body includes the ability to disassemble the electrical connection board and the virtual expansion card body with tools or to disassemble the electrical connection board and the virtual expansion card body without tools. Any suitable means of assembly.

于其他实施例中，增厚板以及电连接板亦可无须彼此粘合而仅透过定位柱及定位孔彼此固定。于再其他实施例中，测试卡亦可无须包含增厚板。In other embodiments, the thickened plate and the electrical connection plate may be fixed to each other only through the positioning post and the positioning hole without being glued to each other. In yet other embodiments, the test card does not need to include thickened plates.

于其他实施例中，拟真扩充卡本体亦可无须包含第一凹槽，且电连接板亦可设置于拟真扩充卡本体的第一表面。于其他实施例中，拟真扩充卡本体亦可无须包含第二凹槽，且螺帽亦可承靠于拟真扩充卡本体的第二表面。In other embodiments, the virtual expansion card body does not need to include the first groove, and the electrical connection board can also be disposed on the first surface of the virtual expansion card body. In other embodiments, the main body of the virtual expansion card does not need to include the second groove, and the nut can also lean against the second surface of the main body of the virtual expansion card.

于本实施例中，电连接板200例如为符合PCIe X8规格的金手指，但本发明并不以此为限。请参阅图4及图5，图4为根据本发明第二实施例的测试卡的立体图。图5为图4中的测试卡的分解图。第一实施例及第二实施例之间的差异仅在于电连接器的规格，故不再赘述其他相似的部分，于本实施例中，测试卡10a的电连接板200a为符合PCIe X16规格的金手指。透过螺丝400a及螺帽500a的拆装，拟真电路卡本体100a上能组装有不同规格的电连接板200a。此外，除了改变电连接板200a的规格之外，于其他实施例中，亦可改变拟真扩充卡本体的尺寸以模拟不同尺寸的扩充卡。In this embodiment, theelectrical connection board 200 is, for example, a golden finger conforming to the PCIe X8 standard, but the present invention is not limited thereto. Please refer to FIG. 4 and FIG. 5 . FIG. 4 is a perspective view of a test card according to a second embodiment of the present invention. FIG. 5 is an exploded view of the test card in FIG. 4 . The difference between the first embodiment and the second embodiment is only the specification of the electrical connector, so other similar parts will not be described again. In this embodiment, theelectrical connection board 200a of thetest card 10a is in accordance with the PCIe X16 specification. Goldfinger. Through the disassembly and assembly of thescrew 400a and thenut 500a, theelectrical connection board 200a of different specifications can be assembled on the virtualcircuit card body 100a. In addition, in addition to changing the specification of theelectrical connection board 200a, in other embodiments, the size of the virtual expansion card body can also be changed to simulate expansion cards of different sizes.

根据上述实施例所公开的测试卡，由于电连接板组装于拟真扩充卡本体的一侧，因此仅须拆装不同规格的电连接板便能测试不同规格的电连接器。如此一来，即便是须要测试不同规格的电连接器，也无须制作多张测试卡，进而避免了材料的浪费。According to the test card disclosed in the above embodiment, since the electrical connection board is assembled on one side of the virtual expansion card body, it is only necessary to disassemble and assemble the electrical connection boards of different specifications to test electrical connectors of different specifications. In this way, even if it is necessary to test electrical connectors of different specifications, there is no need to make multiple test cards, thereby avoiding waste of materials.

在本发明的一实施例中，本发明的测试卡是可于伺服器出厂前测试主机板的电连接器能否正常运作，以确保伺服器的可靠性及高品质，使该伺服器能适用于人工智能(Artificial Intelligence，AI)运算、边缘运算(Edge Computing)，亦可当作5G伺服器、云端伺服器或车联网伺服器使用。In one embodiment of the present invention, the test card of the present invention can test whether the electrical connector of the motherboard can operate normally before the server leaves the factory, to ensure the reliability and high quality of the server, so that the server can be used In artificial intelligence (AI) computing, edge computing (Edge Computing), it can also be used as a 5G server, cloud server or Internet of Vehicles server.

虽然本发明以前述的诸项实施例揭露如上，然其并非用以限定本发明，任何熟习相像技艺者，在不脱离本发明的精神和范围内，当可作些许的更动与润饰，因此本发明的专利保护范围须视本说明书所附的权利要求书所界定的为准。Although the present invention is disclosed above with the above-mentioned various embodiments, it is not intended to limit the present invention. Any person familiar with similar skills can make some changes and modifications without departing from the spirit and scope of the present invention. Therefore, The scope of patent protection of the present invention shall be defined by the appended claims of this specification.

Claims (10)

1. A test card, comprising:

an emulation expansion card body; and

and the electric connecting plate is assembled on one side of the simulation expansion card body.

2. The test card of claim 1, further comprising a screw, wherein the electrical connection board is assembled to the emulation expansion card body through the screw.

3. The test card of claim 1, wherein the emulation expansion card body and the electrical connection board are made of dissimilar materials.

4. The test card of claim 3, wherein the emulation expansion card body is made of plastic and the electrical connection board is made of copper.

5. The test card of claim 1, further comprising a thickened plate fixed to the electrical connection plate between the thickened plate and the emulation expansion card body.

6. The test card of claim 5, wherein the increased thickness plate and the electrical connection plate are adhered to each other.

7. The test card of claim 5, further comprising a screw and a nut, wherein the enlarged thickness plate comprises a first through hole, the electrical connection plate comprises a second through hole, the emulation expansion card body comprises a screw hole, the screw comprises a head portion and a threaded portion, the threaded portion protrudes from one side of the head portion, the diameter of the head portion is larger than that of the threaded portion, the head portion is received in the first through hole of the enlarged thickness plate and is supported against one side of the electrical connection plate away from the emulation expansion card body, the threaded portion is disposed in the second through hole of the electrical connection plate and is screwed to the emulation expansion card body and the nut, and the nut is located on one side of the emulation expansion card body away from the electrical connection plate.

8. The test card of claim 7, wherein the emulation expansion card body has a groove, the groove is located on a side of the emulation expansion card body away from the electrical connection board, and the nut is located in the groove.

9. The test card of claim 8, wherein the cross-section of the recess of the emulation expansion card is oval.

10. The test card of claim 1, wherein the emulation expansion card body comprises a recess, and the electrical connection board is received in the recess.

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