A multi-interface clamp mechanism for cryptographic module detection

Abstract

The utility model discloses a kind of multi-interface clamping mechanisms for password module detection, it is related to password module detection technical field, including server cryptomachine, installation component, connecting component, clamping component, and installation component, installation component is used to install and fix the clamping mechanism, it includes fixed mechanism and clamping plate mechanism, clamping plate mechanism is slidably connected on fixed mechanism;Connecting component, connecting component is used to adjust the horizontal position of clamping mechanism, and connecting component is set on installation component;Clamping component, clamping component is used to clamp multiple joints, and it includes driving mechanism and clamping execution mechanism, and clamping execution mechanism is installed at the bottom of driving mechanism.The utility model is installed on server cryptomachine by the installation component being set, after joint insertion, additional fixing can be carried out to joint by clamping component, avoid joint to be caused to drop off due to drag, improve stability.

Description

Technical Field

[0001] This utility model relates to the field of cryptographic module testing technology, specifically a multi-interface clamping mechanism for cryptographic module testing. Background Technology

[0002] The cryptographic module is the core unit of a cryptographic device. It is a functional entity with independent cryptographic operation capabilities, key storage and management capabilities, and the ability to provide secure interfaces for external interaction. Its core characteristics are logical isolation and security controllability, which can prevent key leakage, illegal tampering and malicious attacks. Cryptographic module testing is a systematic process of testing its functionality and security when the product leaves the factory. It mainly includes basic functional testing and reliability testing.

[0003] Cryptographic devices need to be tested when they leave the factory. Multiple tests (such as communication tests, functional tests, and durability tests) all require inserting connectors at the interface for power-on testing to verify that the cryptographic module is operating without faults. However, currently, when inserting the connectors, there is a lack of additional fixing structure, and the connectors are not very stable and are easily detached due to external dragging, which affects the testing results. To address this, we propose a multi-interface clamping mechanism for cryptographic module testing to solve the existing shortcomings. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the technical problems existing in the prior art. To this end, this invention proposes a multi-interface clamping mechanism for cryptographic module testing, which can provide additional fixation for the connector during the testing process, preventing the connector from falling off due to dragging and improving stability.

[0005] A multi-interface clamping mechanism for detecting cryptographic modules according to an embodiment of the present invention includes:

[0006] Server cryptographic machine, and

[0007] The mounting assembly is used to mount and fix the clamping mechanism, and includes a fixing mechanism and a clamping plate mechanism, wherein the clamping plate mechanism is slidably connected to the fixing mechanism;

[0008] A connecting component for adjusting the horizontal position of the clamping mechanism, the connecting component being disposed on the mounting component;

[0009] A clamping assembly for clamping multiple connectors includes a drive mechanism and a clamping actuator. The clamping actuator is mounted at the bottom of the drive mechanism. The drive mechanism drives the clamping actuator to perform a clamping action. The clamping actuator is used to clamp and position the multiple connectors.

[0010] According to some embodiments of the present invention, the server cryptographic machine includes a housing and a number of interfaces, which are located on the outside of the housing.

[0011] According to some embodiments of this utility model, the outer side of the server cryptographic machine is connected to a connector via a plug-in interface.

[0012] According to some embodiments of the present invention, the fixing mechanism includes a fixing plate, a bidirectional threaded rod, and a throttle. The fixing plate is disposed on the top of the housing, the bidirectional threaded rod is rotatably connected inside the fixing plate, and the throttle is fixedly connected to one end of the bidirectional threaded rod.

[0013] According to some embodiments of the present invention, the clamping mechanism includes a movable plate and a mounting plate. The inner wall of the movable plate is threaded to both ends of the outer side of the bidirectional threaded rod, and the mounting plate is fixedly connected to the bottom of the movable plate.

[0014] According to some embodiments of the present invention, the connecting assembly includes a connecting plate, an adjusting groove, a stud, and a nut. The connecting plate is disposed on the top of the fixed plate, the adjusting groove is formed on the connecting plate, the bottom end of the stud is fixedly connected to the top of the fixed plate, and the stud is slidably connected inside the adjusting groove, and the nut is threadedly connected to the stud.

[0015] According to some embodiments of this utility model, the driving mechanism includes a panel, a screw, a knob, a movable plate, a push plate, and a guide rail. The panel is fixedly connected to the connecting plate, the screw is rotatably connected to the panel, the knob is fixedly connected to the screw, the movable plate is threadedly connected to the screw, there are several push plates, the push plates are fixedly connected to the outside of the movable plate, the guide rail is fixedly connected to the panel, and the movable plate is slidably connected to the guide rail.

[0016] According to some embodiments of the present invention, the clamping actuator includes a first connecting rod, a second connecting rod, a gripper, and a rotating shaft. The first connecting rod is rotatably connected to both sides of the bottom end of the push plate, the second connecting rod is rotatably connected to the first connecting rod, the gripper is fixedly connected to the second connecting rod, and the rotating shaft is fixedly connected to the panel. The two second connecting rods are rotatably connected through the rotating shaft.

[0017] The present invention has the following beneficial effects:

[0018] I. This utility model, through its installation components, allows the clamping components to be installed on the server cryptographic machine. After the connector is inserted, the clamping components can provide additional fixation to the connector, preventing it from falling off due to dragging and improving stability.

[0019] Second, the horizontal position of the clamping component can be adjusted by the connecting component of this utility model, which improves flexibility. The adjustment operation can be achieved by loosening and tightening the nut, which is convenient for personnel to operate and understand. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the device according to an embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of the disassembled structure of the device according to an embodiment of the present invention;

[0022] Figure 3 This is a partial structural diagram of the device according to an embodiment of the present invention;

[0023] Figure 4 This is a schematic diagram of the clamping component structure according to an embodiment of the present invention;

[0024] Figure 5 This is a schematic diagram of the installation and connection components according to an embodiment of the present invention.

[0025] In the diagram: 1. Server cryptographic device; 11. Housing; 12. Socket; 2. Connector; 3. Mounting assembly; 31. Fixing mechanism; 311. Fixing plate; 312. Bidirectional threaded rod; 313. Turning handle; 32. Clamping mechanism; 321. Movable plate; 322. Mounting plate; 4. Connecting assembly; 41. Connecting plate; 42. Adjustment groove; 43. Stud; 44. Nut; 5. Clamping assembly; 51. Drive mechanism; 511. Panel; 512. Screw; 513. Knob; 514. Moving plate; 515. Push plate; 516. Guide rail; 52. Clamping actuator; 521. Link 1; 522. Link 2; 523. Gripper; 524. Rotating shaft. Detailed Implementation

[0026] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0027] In the description of this utility model, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the present invention (utility model).

[0028] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0029] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0030] like Figure 1-5 As shown, this utility model is a multi-interface clamping mechanism for cryptographic module detection, including a server cryptographic machine 1, an installation component 3, a connection component 4, and a clamping component 5. The installation component 3 is used to install and fix the clamping mechanism, and it includes a fixing mechanism 31 and a clamping plate mechanism 32, with the clamping plate mechanism 32 slidably connected to the fixing mechanism 31. The connection component 4 is used to adjust the horizontal position of the clamping mechanism and is set on the installation component 3. The clamping component 5 is used to clamp multiple connectors 2, and it includes a driving mechanism 51 and a clamping execution mechanism 52. The clamping execution mechanism 52 is installed at the bottom of the driving mechanism 51, and the driving mechanism 51 is used to drive the clamping execution mechanism 52 to achieve the clamping action. The clamping execution mechanism 52 is used to clamp and position multiple connectors.

[0031] In one embodiment, the server cryptographic device 1 includes a housing 11 and several interfaces 12. The interfaces 12 are located on the outside of the housing 11, and connectors 2 are plugged into the outside of the server cryptographic device 1 through the interfaces 12.

[0032] Insert connector 2 into interface 12 to power on server cryptographic machine 1 and test the cryptographic module inside server cryptographic machine 1. Through the set installation component 3, clamping component 5 can be installed on server cryptographic machine 1. After connector 2 is inserted, clamping component 5 can be used to fix connector 2 in place to prevent connector 2 from falling off due to dragging and improve stability. Through the set connection component 4, the horizontal position of clamping component 5 can be adjusted.

[0033] like Figure 1 , Figure 3 and Figure 5As shown, the fixing mechanism 31 includes a fixing plate 311, a bidirectional threaded rod 312, and a throttle 313. The fixing plate 311 is disposed on the top of the housing 11, the bidirectional threaded rod 312 is rotatably connected to the inside of the fixing plate 311, and the throttle 313 is fixedly connected to one end of the bidirectional threaded rod 312.

[0034] In one embodiment, the clamping mechanism 32 includes a movable plate 321 and a mounting plate 322. The inner wall of the movable plate 321 is threaded to both ends of the outer side of the bidirectional threaded rod 312, and the mounting plate 322 is fixedly connected to the bottom of the movable plate 321.

[0035] Place the fixing plate 311 on the housing 11, and rotate the handle 313 to drive the bidirectional threaded rod 312 to rotate, which will drive the two movable plates 321 to move closer to each other, and at the same time drive the two mounting plates 322 to move closer to each other, thus fixing the fixing plate 311 on the housing 11.

[0036] like Figure 1 , Figure 3 and Figure 5 As shown, the connecting assembly 4 includes a connecting plate 41, an adjusting groove 42, a stud 43, and a nut 44. The connecting plate 41 is disposed on the top of the fixing plate 311. The adjusting groove 42 is opened on the connecting plate 41. The bottom end of the stud 43 is fixedly connected to the top of the fixing plate 311, and the stud 43 is slidably connected inside the adjusting groove 42. The nut 44 is threadedly connected to the stud 43.

[0037] By loosening the two nuts 44, the distance between the nuts 44 and the connecting plate 41 is increased, thus removing the restriction on the connecting plate 41. Then, the position of the connecting plate 41 can be moved horizontally to adjust the horizontal position of the clamping assembly 5. After adjustment, the nuts 44 are tightened again to fix the position of the clamping assembly 5.

[0038] like Figure 1 , Figure 3 and Figure 4 As shown, the drive mechanism 51 includes a panel 511, a screw 512, a knob 513, a movable plate 514, a push plate 515, and a guide rail 516. The panel 511 is fixedly connected to the connecting plate 41, the screw 512 is rotatably connected to the panel 511, the knob 513 is fixedly connected to the screw 512, the movable plate 514 is threadedly connected to the screw 512, there are several push plates 515, the push plates 515 are fixedly connected to the outside of the movable plate 514, the guide rail 516 is fixedly connected to the panel 511, and the movable plate 514 is slidably connected to the guide rail 516.

[0039] In one embodiment, the clamping actuator 52 includes a first connecting rod 521, a second connecting rod 522, a gripper 523, and a rotating shaft 524. The first connecting rod 521 is rotatably connected to both sides of the bottom end of the push plate 515, the second connecting rod 522 is rotatably connected to the first connecting rod 521, the gripper 523 is fixedly connected to the second connecting rod 522, and the rotating shaft 524 is fixedly connected to the panel 511. The two second connecting rods 522 are rotatably connected through the rotating shaft 524.

[0040] By rotating the knob 513, the screw 512 is driven to rotate, which in turn drives the guide rail 516 to move the moving plate 514 horizontally. At the same time, the push plate 515 is driven to move horizontally, so that the first connecting rod 521 pushes the second connecting rod 522. With the help of the rotating shaft 524, the two second connecting rods 522 can rotate relative to each other, clamping and fixing the joint 2, which can provide additional fixation for the joint 2.

[0041] Working principle: During testing, connector 2 is inserted into interface 12 to power on the server cryptographic machine 1 and test the cryptographic module inside the server cryptographic machine 1 to verify that the cryptographic module is operating without faults. After inserting connector 2, fixing plate 311 can be placed on housing 11 so that clamping claws 523 are located on both sides of connector 2. Then, by rotating handle 313, bidirectional threaded rod 312 is rotated, which drives two movable plates 321 to move closer to each other, and at the same time drives two mounting plates 322 to move closer to each other, fixing fixing plate 311 to housing 11. Then, by rotating knob 513, screw 512 is rotated, which, together with guide rail 516, drives movable plate 514 to move horizontally, and push plate 515 to move horizontally, so that connecting rod 1 521 pushes connecting rod 2 522. With the help of rotating shaft 524, the two connecting rods 2 522 can rotate relative to each other, clamping and fixing connector 2. This can provide additional fixation for connector 2, preventing connector 2 from falling off due to dragging and improving stability.

[0042] By loosening the two nuts 44, the distance between the nuts 44 and the connecting plate 41 is increased, thus removing the restriction on the connecting plate 41. Then, the position of the connecting plate 41 can be moved horizontally to adjust the horizontal position of the clamping assembly 5. After adjustment, the nuts 44 are tightened again to make the nuts 44 fit tightly against the connecting plate 41, thereby fixing the position of the clamping assembly 5.

[0043] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A multi-interface clamping mechanism for detecting cryptographic modules, characterized in that, include: Server cryptographic machine (1), and Mounting assembly (3), which is used to mount and fix the clamping mechanism, includes a fixing mechanism (31) and a clamping mechanism (32), wherein the clamping mechanism (32) is slidably connected to the fixing mechanism (31); A connecting component (4) is used to adjust the horizontal position of the clamping mechanism, and the connecting component (4) is disposed on the mounting component (3); The clamping assembly (5) is used to clamp multiple connectors. It includes a drive mechanism (51) and a clamping actuator (52). The clamping actuator (52) is installed at the bottom of the drive mechanism (51). The drive mechanism (51) is used to drive the clamping actuator (52) to perform the clamping action. The clamping actuator (52) is used to clamp and position multiple connectors.

2. The multi-interface clamping mechanism for detecting cryptographic modules according to claim 1, characterized in that: The server cryptographic machine (1) includes a housing (11) and a connector (12), the number of which is several, and the connector (12) is located on the outside of the housing (11).

3. The multi-interface clamping mechanism for detecting cryptographic modules according to claim 1, characterized in that: The server cryptographic machine (1) has a connector (2) plugged into the outside via a plug interface (12).

4. The multi-interface clamping mechanism for detecting cryptographic modules according to claim 1, characterized in that: The fixing mechanism (31) includes a fixing plate (311), a bidirectional threaded rod (312), and a throttle (313). The fixing plate (311) is located on the top of the housing (11). The bidirectional threaded rod (312) is rotatably connected to the inside of the fixing plate (311). The throttle (313) is fixedly connected to one end of the bidirectional threaded rod (312).

5. A multi-interface clamping mechanism for detecting cryptographic modules according to claim 1, characterized in that: The clamping mechanism (32) includes a movable plate (321) and a mounting plate (322). The inner wall of the movable plate (321) is threaded to both ends of the outer side of the bidirectional threaded rod (312), and the mounting plate (322) is fixedly connected to the bottom of the movable plate (321).

6. The multi-interface clamping mechanism for detecting cryptographic modules according to claim 1, characterized in that: The connecting assembly (4) includes a connecting plate (41), an adjusting groove (42), a stud (43), and a nut (44). The connecting plate (41) is disposed on the top of the fixing plate (311). The adjusting groove (42) is opened on the connecting plate (41). The bottom end of the stud (43) is fixedly connected to the top of the fixing plate (311), and the stud (43) is slidably connected inside the adjusting groove (42). The nut (44) is threadedly connected to the stud (43).

7. A multi-interface clamping mechanism for detecting cryptographic modules according to claim 1, characterized in that: The drive mechanism (51) includes a panel (511), a screw (512), a knob (513), a movable plate (514), a push plate (515), and a guide rail (516). The panel (511) is fixedly connected to the connecting plate (41). The screw (512) is rotatably connected to the panel (511). The knob (513) is fixedly connected to the screw (512). The movable plate (514) is threadedly connected to the screw (512). There are several push plates (515). The push plates (515) are fixedly connected to the outside of the movable plate (514). The guide rail (516) is fixedly connected to the panel (511). The movable plate (514) is slidably connected to the guide rail (516).

8. A multi-interface clamping mechanism for detecting cryptographic modules according to claim 1, characterized in that: The clamping actuator (52) includes a first connecting rod (521), a second connecting rod (522), a gripper (523), and a rotating shaft (524). The first connecting rod (521) is rotatably connected to both sides of the bottom end of the push plate (515). The second connecting rod (522) is rotatably connected to the first connecting rod (521). The gripper (523) is fixedly connected to the second connecting rod (522). The rotating shaft (524) is fixedly connected to the panel (511). The two second connecting rods (522) are rotatably connected through the rotating shaft (524).

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