Anti-drop connecting device for data line interface of RAID (redundant array of independent disks) card

Abstract

The utility model relates to the field of solar lighting, in particular to an anti-disengaging connecting device of an RAID card data line interface, the anti-disengaging connecting device of the RAID card data line interface comprises a mounting plate, a hook plate and a locking piece which are arranged between a data line and an RAID card, the mounting plate is fixedly connected with the data line, after the data line and the RAID card are mounted, the mounting plate abuts against the RAID card, and the locking piece is fixedly connected with the hook plate. The hook plate is fixedly connected with the lower end of the mounting plate, a clamping groove is formed between the hook plate and the mounting plate, the lower end of the RAID card is clamped in the clamping groove, the locking piece is fixedly connected with the upper end of the mounting plate, and the locking piece is used for fixedly connecting the upper end of the RAID card with the mounting plate, so that the situation of unstable connection of the RAID card during testing is avoided; the effect of improving the accuracy of the test result is achieved.

Description

Technical Field

[0001] This application relates to the field of solar lighting, and particularly to a device for preventing disconnection of a RAID card data cable interface. Background Art

[0002] Currently, SAS is a new generation of SCSI technology. Similar to the currently popular Serial ATA (SATA) hard disks, it both uses serial technology to obtain higher transmission speeds and improves the internal space by shortening the connection cables, etc. SAS is a brand-new interface developed after the parallel SCSI interface. The design of this interface is to improve the performance, availability, and scalability of the storage system and provide compatibility with Serial ATA (SATA) hard disks.

[0003] Existing RAID cards with MINI SAS interfaces are special hard disk cards for storage devices based on this technology. RAID is the abbreviation of Redundant Array of Independent Disks in English, which is translated into Chinese as Redundant Array of Independent Disks, or simply disk array for short. Briefly speaking, RAID is a technology that combines multiple independent hard disks (physical hard disks) in different ways to form a hard disk group (logical hard disk), thereby providing higher storage performance than a single hard disk and providing data redundancy.

[0004] Since storage devices have very strict requirements for each of their components, the signal quality of the RAID card has become a key technical and quality indicator. If the signal quality of the RAID card is not good, it will cause problems in data storage and result in irreparable losses. Therefore, the detection of the RAID card is very important.

[0005] The above-mentioned existing technical solutions have the following defects: The existing RAID card is connected to the machine panel through a data cable. Since the connection between the RAID card and the data cable is tightly connected to ensure stability during connection, frequent plugging and unplugging of the RAID card causes wear on the data cable connection port. When the worn data cable is plugged into a new RAID card, it is prone to looseness, resulting in inaccurate test results. Utility Model Content

[0006] This application provides a device for preventing disconnection of a RAID card data cable interface in order to achieve the purpose of stable connection between the RAID card and the data cable and improve the accuracy of test results.

[0007] The above technical objective of this application is achieved through the following technical solutions:

[0008] An anti-disconnection connection device for a RAID card data cable interface, comprising a mounting plate, a hook plate and a locking member arranged between the data cable and the RAID card. The mounting plate is fixedly connected to the data cable. After the data cable and the RAID card are installed, the mounting plate abuts against the RAID card. The hook plate is fixedly connected to the lower end of the mounting plate. A clamping groove is formed between the hook plate and the mounting plate. The lower end of the RAID card is clamped in the clamping groove. The locking member is fixedly connected to the upper end of the mounting plate, and the locking member is used to fixedly connect the upper end of the RAID card to the mounting plate.

[0009] By adopting the above scheme, during use, first, the lower end of the RAID card is clamped in the clamping groove, then the data cable is fixedly connected to the RAID card, and finally the mounting plate and the RAID card are fixedly connected by using the locking member, ensuring that the connection of the RAID card is stable during testing and achieving the purpose of improving the accuracy of the test results.

[0010] Further, the hook plate includes a connecting plate and an anti-disconnection plate. One end of the connecting plate is fixedly connected to the mounting plate, and the other end is fixedly connected to the anti-disconnection plate. A clamping groove is formed between the anti-disconnection plate and the mounting plate.

[0011] Further, a sliding groove is formed on one side of the mounting plate close to the connecting plate. The connecting plate is located in the sliding groove and is slidably connected to the sliding groove. The connecting plate is provided with a driving member, and the driving member is used to drive the connecting plate to slide in the adjusting groove.

[0012] Further, the driving member is a screw. The screw passes through the bottom wall of the sliding groove and is threadedly connected to the connecting plate. The screw is rotatably connected to the mounting plate.

[0013] By adopting the above scheme, turning the screw drives the connecting plate to slide in the sliding groove, so that the connecting plate slides in the sliding groove, driving the anti-disconnection plate to abut against the edge of the RAID card.

[0014] Further, an anti-separation device is arranged between the connecting plate and the sliding groove. The anti-separation device includes an anti-separation groove and an anti-separation block. The anti-separation groove is formed on the connecting plate. The anti-separation block is located in the anti-separation groove and is slidably connected to the anti-separation groove. The anti-separation block is fixedly connected to the mounting plate.

[0015] By adopting the above scheme, when the screw is rotated to drive the connecting plate to slide in the sliding groove, the connecting plate drives the anti-separation groove to slide relative to the anti-separation block. When the connecting plate gradually slides out of the sliding groove, the anti-separation block abuts against the end of the anti-separation groove, thereby preventing the connecting plate from separating from the mounting plate.

[0016] Further, the locking member includes a rotating shaft and a locking block. One end of the rotating shaft passes through the mounting plate and is fixedly connected to the locking block. The rotating shaft is rotatably connected to the mounting plate. The locking block is located above the hook plate.

[0017] Further, one side of the locking block close to the mounting plate is arc-shaped.

[0018] Further, a soft layer is fixedly connected to one side of the locking block close to the mounting plate.

[0019] Further, a position adjusting device is arranged between the locking block and the rotating shaft. The position adjusting device includes a sleeve and a locking bolt. The sleeve is sleeved outside the rotating shaft, and the sleeve is slidably connected to the rotating shaft. The sleeve is fixedly connected to the locking block. The locking bolt passes through the sleeve and abuts against the rotating shaft, and the locking bolt is threadedly connected to the sleeve.

[0020] By adopting the above scheme, when adjusting the position of the locking block, turn the locking bolt away from the rotating shaft, and then push the sleeve to slide along the rotating shaft, so that the rotating shaft drives the locking block to slide along the rotating shaft, thereby adjusting the distance between the locking block and the mounting plate. When adjusted to a suitable position, turn the locking bolt to abut against the rotating shaft to fix the sleeve and the rotating shaft; then when using the locking member, turn the handle to drive the rotating shaft to rotate, and the rotating shaft drives the locking block to rotate. The locking block with an arc-shaped surface gradually presses the RAID card against the mounting plate, improving the stability during connection.

[0021] In summary, the present application has the following technical effects:

[0022] 1. By providing the mounting plate, the hook plate and the locking member, during use, first snap the lower end of the RAID card into the clamping groove, then connect and fix the data cable to the RAID card, and finally use the locking member to connect and fix the mounting plate to the RAID card to ensure that the RAID card will not be unstable during testing, achieving the purpose of improving the accuracy of the test results;

[0023] 2. By providing the anti-separation device, when rotating the screw to drive the connecting plate to slide in the sliding groove, the connecting plate drives the anti-separation groove to slide relative to the anti-separation block. When the connecting plate gradually slides out of the sliding groove, the anti-separation block abuts against the end of the anti-separation groove, thereby preventing the connecting plate from separating from the mounting plate;

[0024] 3. By providing the position adjusting device, the distance between the locking block and the mounting plate can be adjusted according to the thickness of different RAID cards, so as to connect the mounting plate and the RAID card more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic structural diagram of an anti-disconnection connection device for a RAID card data cable interface of the present application;

[0026] Figure 2 is a schematic diagram of another angle of an anti-disconnection connection device for a RAID card data cable interface of the present application;

[0027] Figure 3It is a schematic structural diagram of the anti-disconnection device of the present application;

[0028] Figure 4 It is a schematic structural diagram of the anti-disengagement device of the present application.

[0029] In the figure, 1 is the mounting plate; 11 is the sliding groove; 2 is the hook plate; 21 is the anti-disconnection plate; 22 is the connecting plate; 3 is the locking member; 31 is the rotating shaft; 32 is the locking block; 4 is the driving member; 5 is the anti-disengagement device; 51 is the anti-disengagement groove; 52 is the anti-disengagement block; 6 is the clamping groove; 7 is the data cable; 8 is the RAID card; 9 is the position adjusting device; 91 is the sleeve; 92 is the locking bolt. Detailed implementation manners

[0030] The present application will be further described in detail below with reference to the accompanying drawings.

[0031] Referring to Figure 1 and Figure 2 A disconnection-proof connection device for a RAID card data cable interface provided in this embodiment includes a mounting plate 1, a hook plate 2, and a locking member 3 disposed between the data cable 7 and the RAID card 8. The mounting plate 1 is fixedly connected to the data cable 7. After the data cable 7 and the RAID card 8 are installed, the mounting plate 1 abuts against the RAID card 8. The hook plate 2 is fixedly connected to the lower end of the mounting plate 1. A clamping groove 6 is formed between the hook plate 2 and the mounting plate 1. The lower end of the RAID card 8 is clamped in the clamping groove 6. The locking member 3 is fixedly connected to the upper end of the mounting plate 1. The locking member 3 is used to fixedly connect the upper end of the RAID card 8 to the mounting plate 1.

[0032] Referring to Figure 3 and Figure 4 The hook plate 2 includes a connecting plate 22 and an anti-disconnection plate 21. One end of the connecting plate 22 is fixedly connected to the mounting plate 1, and the other end is fixedly connected to the anti-disconnection plate 21. A clamping groove 6 is formed between the anti-disconnection plate 21 and the mounting plate 1. A sliding groove 11 is formed on one side of the mounting plate 1 close to the connecting plate 22. The connecting plate 22 is located in the sliding groove 11 and is slidably connected to the sliding groove 11. The connecting plate 22 is provided with a driving member 4. The driving member 4 is used to drive the connecting plate 22 to slide in the adjusting groove. The driving member 4 is a screw. The screw passes through the bottom wall of the sliding groove 11 and is threadedly connected to the connecting plate 22. The screw is rotatably connected to the mounting plate 1. An anti-disengagement device 5 is disposed between the connecting plate 22 and the sliding groove 11. The anti-disengagement device 5 includes an anti-disengagement groove 51 and an anti-disengagement block 52. The anti-disengagement groove 51 is formed on the connecting plate 22. The anti-disengagement block 52 is located in the anti-disengagement groove 51 and is slidably connected to the anti-disengagement groove 51. The anti-disengagement block 52 is fixedly connected to the mounting plate 1.

[0033] Referring to Figure 1 and Figure 3, the locking member 3 includes a rotating shaft 31 and a locking block 32. One end of the rotating shaft 31 passes through the mounting plate 1 and is fixedly connected to the locking block 32. The rotating shaft 31 is rotatably connected to the mounting plate 1. The locking block 32 is located above the hook plate 2. The other end of the rotating shaft 31 is fixedly connected with a handle; the side of the locking block 32 close to the mounting plate 1 is arc-shaped; a soft layer is fixedly connected to the side of the locking block 32 close to the mounting plate 1; a position adjusting device 9 is arranged between the locking block 32 and the rotating shaft 31. The position adjusting device 9 includes a sleeve 91 and a locking bolt 92. The sleeve 91 is sleeved outside the rotating shaft 31. The sleeve 91 is slidably connected to the rotating shaft 31. The sleeve 91 is fixedly connected to the locking block 32. The locking bolt 92 passes through the sleeve 91 and abuts against the rotating shaft 31. The locking bolt 92 is threadedly connected to the sleeve 91.

[0034] When adjusting the position of the locking block 32, rotate the locking bolt 92 away from the rotating shaft 31, and then push the sleeve 91 to slide along the rotating shaft 31, so that the rotating shaft 31 drives the locking block 32 to slide along the rotating shaft 31, thereby adjusting the distance between the locking block 32 and the mounting plate 1. When adjusted to the appropriate position, rotate the locking bolt 92 to abut against the rotating shaft 31 to fix the sleeve 91 and the rotating shaft 31; then when using the locking member 3, rotate the handle to drive the rotating shaft 31 to rotate, and the rotating shaft 31 rotates to drive the locking block 32 to rotate. The locking block 32 with an arc-shaped surface gradually presses the RAID card 8 against the mounting plate 1, improving the stability during connection.

[0035] The implementation principle of the anti-disconnection connection device for the RAID card data line interface in the embodiment of the present application is as follows: When using the RAID card 8, first move the mounting plate 1 close to the RAID card 8, tilt the RAID card 8 so that the lower edge of the RAID card 8 is clamped in the clamping groove 6, then move the RAID card 8 to be inserted and matched with the connector on the data line 7, then rotate the screw to drive the connecting plate 22 to slide in the sliding groove 11, so that the connecting plate 22 drives the anti-disconnection plate 21 to abut against the edge of the RAID card 8, and then rotate the handle to drive the locking block 32 to abut against the side wall of the RAID card 8 through the rotating shaft 31, and use the locking block 32 to fix the RAID card 8 and the mounting plate 1, completing the connection and fixation of the data line 7 and the RAID card 8, ensuring that the RAID card 8 will not be unstable during testing, achieving the purpose of improving the accuracy of the test results.

[0036] This specific embodiment is only an explanation of the present application, and it is not a limitation of the present application. Those skilled in the art can make modifications without creative contributions to this embodiment according to needs after reading this specification, but as long as it is within the scope of the claims of the present application, it is protected by the patent law.

Claims

1. An anti-drop connection device for a RAID card data line interface, characterized in that: The invention comprises a mounting plate (1), a hook plate (2) and a locking member (3) arranged between a data line (7) and a RAID card (8); the mounting plate (1) is fixedly connected to the data line (7); after the data line (7) and the RAID card (8) are installed, the mounting plate (1) and the RAID card (8) abut against each other; the hook plate (2) is fixedly connected to the lower end of the mounting plate (1); a clamping groove (6) is formed between the hook plate (2) and the mounting plate (1); the lower end of the RAID card (8) is clamped in the clamping groove (6); the locking member (3) is fixedly connected to the upper end of the mounting plate (1); and the locking member (3) is used to fix the upper end of the RAID card (8) to the mounting plate (1).

2. The anti-drop connection device for a RAID card data line interface according to claim 1, characterized in that: The hook plate (2) comprises a connecting plate (22) and an anti-slip plate (21); one end of the connecting plate (22) is fixedly connected to the mounting plate (1), and the other end is fixedly connected to the anti-slip plate (21); a clamping groove (6) is formed between the anti-slip plate (21) and the mounting plate (1).

3. The anti-drop connection device for a RAID card data line interface according to claim 2, characterized in that: A sliding groove (11) is provided on one side of the mounting plate (1) close to the connecting plate (22), the connecting plate (22) is located in the sliding groove (11), the connecting plate (22) is slidably connected to the sliding groove (11), and the connecting plate (22) is provided with a driving member (4), and the driving member (4) is used to drive the connecting plate (22) to slide in the adjustment groove.

4. The anti-drop connection device for a RAID card data line interface according to claim 3, characterized in that: The driving member (4) is a screw, which passes through the bottom wall of the sliding groove (11) and is threadedly connected to the connecting plate (22), and the screw is rotationally connected to the mounting plate (1).

5. The anti-disconnection connection device for a RAID card data line interface according to claim 4, characterized in that: An anti-separation device (5) is provided between the connecting plate (22) and the sliding groove (11), the anti-separation device (5) comprising an anti-separation groove (51) and an anti-separation block (52), the anti-separation groove (51) being provided on the connecting plate (22), the anti-separation block (52) being located in the anti-separation groove (51), the anti-separation block (52) being slidably connected to the anti-separation groove (51), and the anti-separation block (52) being fixedly connected to the mounting plate (1).

6. The anti-disconnection connection device for a RAID card data line interface according to claim 1, characterized in that: The locking member (3) comprises a rotating shaft (31) and a locking block (32); one end of the rotating shaft (31) passes through the mounting plate (1) and is fixedly connected to the locking block (32); the rotating shaft (31) is rotatably connected to the mounting plate (1); and the locking block (32) is located above the hook plate (2).

7. The anti-disconnection connection device for a RAID card data line interface according to claim 6, characterized in that: The side of the locking block (32) close to the mounting plate (1) is arc-shaped.

8. The anti-disconnection connection device for a RAID card data line interface according to claim 7, characterized in that: A soft layer is fixedly connected to one side of the locking block (32) close to the mounting plate (1).

9. The anti-disconnection connection device for a RAID card data line interface according to claim 6, characterized in that: A position adjustment device (9) is provided between the locking block (32) and the rotating shaft (31), and the position adjustment device (9) comprises a sleeve (91) and a locking bolt (92). The sleeve (91) is sleeved on the outer side of the rotating shaft (31), the sleeve (91) is slidably connected to the rotating shaft (31), the sleeve (91) is fixedly connected to the locking block (32), the locking bolt (92) passes through the sleeve (91) and abuts against the rotating shaft (31), and the locking bolt (92) is threadedly connected to the side wall of the sleeve (91).

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