一种用于功能卡测试的对接结构
By designing a docking structure for function card testing, the guide component guides the function card and network card to accurately dock in the vertical and horizontal directions, solving the docking problem caused by uneven insertion of Retimer cards, improving testing efficiency and reducing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XFUSION DIGITAL TECH CO LTD
- Filing Date
- 2025-04-10
- Publication Date
- 2026-07-17
AI Technical Summary
During insertion, the retimer card is prone to tilting or incomplete insertion due to uneven force, which affects the accuracy of the connection with the network card, making testing impossible and increasing testing costs and time.
Design a docking structure for function card testing, including a fixing component, a function card, a guide component, and a network card. The guide component guides the function card and network card to accurately dock in the vertical and horizontal directions, ensuring that the plug-in part matches the interface.
It improves the accuracy and efficiency of the interface between function cards and network cards, reduces testing costs, and avoids network card damage caused by poor interface.
Smart Images
Figure CN224520317U_ABST
Abstract
Claims
1. A docking structure for functional card testing, characterized by, include: A fastener (100) includes a first interface (101); The function card (200) includes a first plug-in portion (201) whose shape matches the first interface (101); A first guide (400) is disposed on one side of the function card (200) for supporting the function card (200); the first guide (400) guides the function card (200) to move along a first direction so that the first plug-in part (201) connects to the first interface (101), or guides the function card (200) to move in the opposite direction of the first direction so that the first plug-in part (201) is pulled out from the first interface (101); the first direction is the direction in which the function card (200) approaches the fixing member (100); The network card (300) includes a second plug-in portion (301), the shape of which matches the second interface (202) on one side of the function card (200); A second guide (500) is disposed on one side of the network card (300) and is used to support the network card (300). The second guide (500) is used to drive the network card (300) to move along a second direction so that the second plug-in part (301) is connected to the second interface (202), or to drive the network card (300) to move in the opposite direction of the second direction so that the second plug-in part (301) is pulled out from the second interface (202). The second direction is the direction in which the network card (300) approaches the function card (200).
2. Docking structure for the testing of functional cards according to claim 1, characterized in that, The first guide member (400) includes: A carrier plate (410) is disposed on one side of the function card (200), and the carrier plate (410) is connected to the function card (200); A guide block (420) is connected to the fixing member (100); the guide block (420) has a guide groove (421); the guide groove (421) extends along the first direction; the guide groove (421) is used to have at least a partial clearance fit with the carrier plate (410) so that the carrier plate (410) moves along the extension direction of the guide groove (421).
3. Docking structure for the testing of functional cards according to claim 2, characterized in that, The guide block (420) is provided with a limiting member (430), which is used to restrict the movement of the carrier plate (410) along the extension direction of the guide groove (421).
4. Docking structure for the testing of functional cards according to claim 3, characterized in that, The limiting member (430) includes: An operating part (431) is connected to the first surface of the guide block (420) via an elastic element (432), the first surface being the side of the guide block (420) facing away from the guide groove (421); A pin portion (433) has one end connected to the operating part (431) and the other end located in the guide groove (421); the pin portion (433) is slidably connected to the guide block (420); A pin hole (434) is provided on the side of the carrier plate (410) near the guide groove (421), the pin hole (434) being used to receive at least a portion of the pin portion (433); When at least a portion of the pin portion (433) is located within the pin hole (434), the first insertion portion (201) is connected to the first interface (101).
5. The docking structure for functional card testing of claim 1, wherein, At least one finger groove (103) is formed by an inward recess in the area corresponding to the first interface (101) on the fastener (100), and the finger groove (103) extends to both sides of the first interface (101) in a direction perpendicular to the extension direction of the first interface (101).
6. Docking structure for the testing of functional cards according to any of claims 1 to 5, characterized in that, The second guide (500) includes: A network card mounting plate (510) is disposed on one side of the network card (300); the network card (300) is connected to the network card mounting plate (510); A sliding bracket (520) connected to the network card fixing plate (510) is slidably connected to the fixing member (100) along the second direction; A drive member (530) connected to the sliding bracket (520) is used to drive the sliding bracket (520) to move in the second direction or the opposite direction of the second direction.
7. Docking structure for the testing of functional cards according to claim 6, characterized in that, The network card fixing plate (510) has a floating plate (511) on the side facing the function card (200), and a first through groove (512) is formed between the floating plate (511) and the network card fixing plate (510) for the second plug-in part (301) to pass through.
8. Docking structure for the testing of functional cards according to claim 6, characterized in that, At least two network card fixing plates (510) are provided, and the at least two network card fixing plates (510) are spaced apart along the second direction.
9. Docking structure for the testing of functional cards according to claim 6, characterized in that, The second guide (500) also includes: A guide shaft (513) is disposed on the network card fixing plate (510), and the guide shaft (513) extends along the second direction; A guide sleeve (401) is disposed on the first guide member (400); the shape of the guide sleeve (401) matches the guide shaft (513); When the first plug-in portion (201) is connected to the first interface (101), the guide sleeve (401) and the guide shaft (513) are at least partially clearance-fitted.
10. The docking structure for functional card testing of claim 7, wherein, The network interface card (300) also includes: The second abutment (302) and the second plug-in (301) are located on the same side of the network card (300), and the second abutment (302) is provided on at least one side of the second plug-in (301); The floating plate (511) further includes at least one hook block (514), one end of which is disposed on the side of the floating plate (511) near the function card (200), and the other end extends toward the network card (300); the second abutment (302) abuts against the hook block (514).