Solid state disk testing device

Abstract

The utility model provides a solid state disk testing device. The solid state disk testing device comprises a shell assembly, a testing circuit board and at least two patch cords, wherein the testing circuit board and the patch cords are arranged in the shell assembly; the test circuit board is connected with the male end of the patch cord; the shell assembly is in a step shape, and the surface of the first side of the shell assembly is a step face. And the interfaces of the female ends of the patch cords are respectively arranged on the step surfaces of different layers of the shell assembly. The test circuit board and the patch cord can be protected through the shell assembly; meanwhile, the device can test a plurality of solid state disks at the same time, and the solid state disks are distributed in a stepped mode, so that a tester can see information such as SN, serial numbers and bar codes of all the solid state disks from the front side more conveniently, the automation degree of the testing process is greatly improved, and the testing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of memory testing, in particular to a solid-state drive testing device. Background Art

[0002] With the wide application and cost reduction of solid-state drives (SSDs), the market demand has increased significantly, thus posing higher requirements for the testing production capacity of solid-state drives. However, existing testing equipment is usually a single or bare PCB testing board, which can only test a single solid-state drive, and there are problems such as insufficient electrostatic shielding ability and testing production capacity, and it is vulnerable to damage by external factors. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a solid-state drive testing device that improves the testing efficiency and the protection performance of the testing equipment at the same time.

[0004] To solve the above technical problem, the technical solution adopted by the utility model is:

[0005] A solid-state drive testing device includes a housing assembly, a testing circuit board disposed in the housing assembly, and at least two patch cords; the testing circuit board is connected to the male ends of the patch cords; the housing assembly is in a stepped shape, and the surface of the first side of the housing assembly is a stepped surface; the interfaces of the female ends of the patch cords are respectively disposed on the stepped surfaces of different levels of the housing assembly.

[0006] Further, the housing assembly includes a bottom shell panel, a rear shell panel, a front shell panel, and two side panels; the front shell panel is in a stepped shape, the top of the front shell panel is connected to one end of the rear shell panel, the bottom of the front shell panel is connected to one end of the bottom shell panel; the other end of the bottom shell panel is connected to the other end of the rear shell panel; the two side panels are respectively disposed on both sides of the front shell panel; the testing circuit board is disposed on the rear shell panel; the interfaces of the female ends of the patch cords are disposed on the end surface of the front shell panel.

[0007] Further, a support plate is further disposed in the housing assembly; both ends of the support plate are respectively connected to the two side panels; the female ends of the patch cords are disposed on the support plate.

[0008] Further, an indicator light assembly is further disposed in the housing assembly; the indicator light assembly is disposed on the support plate; through holes are provided on the surface of the housing assembly; the lamp heads of the indicator light assembly are disposed in the through holes.

[0009] Further, the indicator light assembly includes a fixing base, a retaining ring, and a lamp head; the fixing base is disposed on the support plate; the lamp head is disposed on the fixing base and is connected to the test circuit board; the retaining ring is disposed between the lamp head and the fixing base.

[0010] Further, a handle member is provided on the side surface of the housing assembly.

[0011] Further, foot pads are provided at the bottom of the housing assembly.

[0012] Further, a USB interface is provided on the test circuit board; a jack corresponding to the USB interface is provided on the side surface of the housing assembly.

[0013] Further, a power interface is provided on the test circuit board; a jack corresponding to the power interface is provided on the side surface of the housing assembly.

[0014] Further, a ground wire is provided on the outer side of the housing assembly.

[0015] The beneficial effects of the present utility model are as follows: By arranging the test circuit board and multiple sets of patch cords inside the housing assembly, the housing assembly can protect the test circuit board and the patch cords; at the same time, by setting the surface of the first side of the housing assembly as a stepped surface, and respectively arranging the interfaces of the female ends of multiple sets of patch cords on the stepped surfaces of different levels of the housing assembly, the device can simultaneously test multiple solid-state drives, and the solid-state drives are arranged in a stepped manner, enabling the tester to more conveniently view information such as the SN, serial number, and barcode of all solid-state drives from the front, thereby greatly improving the automation level of the test process and the test efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is an exploded view of a solid-state drive testing device in an embodiment of the present utility model;

[0017] Figure 2 is Figure 1 a magnified view of the structure marked as part A in

[0018] Figure 3 is Figure 1 a magnified view of the structure marked as part B in

[0019] Figure 4 is an assembly view of a solid-state drive testing device in an embodiment of the present utility model;

[0020] Figure 5 is a bottom view of a solid-state drive testing device in an embodiment of the present utility model;

[0021] Reference Numerals:

[0022] 1. Housing assembly; 11. Bottom shell panel; 12. Rear shell panel; 13. Front shell panel; 14. Side panel; 15. Support plate;

[0023] 2. Test circuit board; 21. USB interface; 22. Power interface;

[0024] 3. Adapter cable; 31. Male end; 32. Female end;

[0025] 4. Indicator light assembly; 41. Fixed seat; 42. Retaining ring; 43. Lamp holder;

[0026] 5. Handle part; 6. Foot pad; 7. Ground wire. Detailed implementation mode

[0027] To describe in detail the technical content, achieved purpose and effects of the present utility model, the following is described in conjunction with the implementation modes and with reference to the accompanying drawings.

[0028] Existing test equipment is usually a single or bare PCB test board. When there are many test boards, it is easy to cause messy layout of wiring, making equipment maintenance difficult and test production capacity low. And in some production test environments with poor protection, the exposed test PCB is prone to dust accumulation and has no protection after long-term use, and it is easy to have problems such as poor port contact. And there is also the problem of insufficient electrostatic shielding ability of the equipment. In view of the problems existing in the existing test equipment, the present utility model provides a solid-state drive test device, which can achieve electrostatic shielding, protection of bare boards and improvement of test production capacity, facilitate operators to carry out maintenance, management, testing and other related work, and greatly improve the automation degree of the test process, so as to meet the production capacity requirements of solid-state drives.

[0029] Please refer to Figure 1 , a solid-state drive test device, including a housing assembly, a test circuit board disposed in the housing assembly, and at least two adapter cables; the test circuit board is connected to the male end of the adapter cable; the housing assembly is in a stepped shape, and the surface of the first side of the housing assembly is a stepped surface; the interfaces of the female ends of the adapter cables are respectively disposed on the stepped surfaces of different levels of the housing assembly.

[0030] As described above, by arranging the test circuit board and multiple sets of patch cords inside the housing assembly, the housing assembly can protect the test circuit board and the patch cords. At the same time, the surface of the first side of the housing assembly is set as a stepped surface, and the interfaces of the female ends of multiple sets of patch cords are respectively arranged on the stepped surfaces of different levels of the housing assembly, enabling the device to test multiple solid-state drives simultaneously and making the solid-state drives arranged in a stepped manner, so that testers can more conveniently view information such as the SN, serial number, and barcode of all solid-state drives from the front, thereby greatly improving the automation level of the test process and enhancing the test efficiency.

[0031] Further, the housing assembly includes a bottom shell panel, a rear shell panel, a front shell panel, and two side panels. The front shell panel is in a stepped shape. The top of the front shell panel is connected to one end of the rear shell panel, and the bottom of the front shell panel is connected to one end of the bottom shell panel. The other end of the bottom shell panel is connected to the other end of the rear shell panel. The two side panels are respectively arranged on both sides of the front shell panel. The test circuit board is arranged on the rear shell panel. The interfaces of the female ends of the patch cords are arranged on the end face of the front shell panel.

[0032] As described above, the housing is assembled from a bottom shell panel, a rear shell panel, a front shell panel, and two side panels, which is more convenient for the installation of the test circuit board and the patch cords and can effectively protect the test circuit board and the patch cords.

[0033] Further, a support plate is also arranged inside the housing assembly. Both ends of the support plate are respectively connected to the two side panels on both sides. The female ends of the patch cords are arranged on the support plate.

[0034] As described above, by arranging a support plate inside the housing assembly and arranging the female ends of the patch cords on the support plate, the stability of the patch cords is improved.

[0035] Further, an indicator light assembly is also arranged inside the housing assembly. The indicator light assembly is arranged on the support plate. Through holes are arranged on the surface of the housing assembly. The lamp heads of the indicator light assembly are arranged in the through holes.

[0036] As described above, by arranging the indicator light assembly, the test status, power status, and other statuses of the current device can be indicated through the indicator lights.

[0037] Further, the indicator light assembly includes a fixing seat, a retaining ring, and a lamp head. The fixing seat is arranged on the support plate. The lamp head is arranged on the fixing seat and is connected to the test circuit board. The retaining ring is arranged between the lamp head and the fixing seat.

[0038] As can be seen from the above description, the lamp holder is arranged on the support plate through the fixed seat and the retaining ring, which improves the stability of the lamp holder.

[0039] Furthermore, a handle member is provided on the side surface of the housing assembly.

[0040] As can be seen from the above description, by providing a handle member on the side surface of the housing assembly, it is convenient for testers to carry the device.

[0041] Furthermore, feet are provided at the bottom of the housing assembly.

[0042] As can be seen from the above description, by providing feet at the bottom of the housing assembly, it can achieve the effects of shock absorption and anti-slip.

[0043] Furthermore, a USB interface is provided on the test circuit board; a jack corresponding to the USB interface is provided on the side surface of the housing assembly.

[0044] As can be seen from the above description, by providing a USB interface on the test circuit board, the test circuit board can be connected to a test terminal such as a computer through the USB interface, and data interaction can be carried out with the test terminal through the USB interface, and contents such as test programs can be burned into the product to be tested.

[0045] Furthermore, a power interface is provided on the test circuit board; a jack corresponding to the power interface is provided on the side surface of the housing assembly.

[0046] As can be seen from the above description, by providing a power interface on the test circuit board, it is convenient to provide a stable power input to the test circuit board through an external power source, and further supply power to the product to be tested, so as to complete the test of the product to be tested.

[0047] Furthermore, a ground wire is provided on the outer side of the housing assembly.

[0048] As can be seen from the above description, by providing a ground wire on the outer side of the housing assembly, after grounding the ground wire, an electrostatic shielding effect is achieved on the housing.

[0049] The solid-state drive test device provided by the present utility model can be applied to a memory test scenario, which will be described below through specific embodiments:

[0050] Embodiment 1

[0051] Please refer to Figures 1 to 5, a solid-state drive testing device, comprising a housing assembly 1, a test circuit board 2 disposed within the housing assembly 1, and at least two patch cords 3; the test circuit board 2 is connected to the male end 31 of the patch cord 3, i.e., the male end 31 of the patch cord 3 is directly plugged onto the test circuit board 2; the housing assembly 1 is in a stepped shape, and the surface on the first side of the housing assembly 1 is a stepped surface; the interfaces of the female ends 32 of the patch cords 3 are respectively disposed on the stepped surfaces of different levels of the housing assembly 1. As Figure 4 shown, the surface on the first side of the housing assembly 1 is in a three-layer stepped shape, and 5 patch cords 3 are disposed on each layer of the step, and the width of the step is greater than the length of the solid-state drive to be tested, so that when the solid-state drive to be tested is plugged onto the interface, the tester can see the sticker on the surface of any solid-state drive from the front to view information such as the SN, serial number, barcode, etc. on the sticker. As Figure 1 shown, a total of 15 patch cords 3 are connected to the test circuit board 2, with 5 patch cords 3 as one layer, and the patch cord 3 at the bottom layer has the longest length and the patch cord 3 at the top layer has the shortest length; the number of layers of the stepped surface can be adjusted according to the number and distribution pattern of the patch cords 3, for example, it can be a 4×4 distribution with a total of 16 patch cords 3, a 5×5 distribution with a total of 25 patch cords 3, or other distribution patterns. At the same time, a handle member 5 is disposed on the side surface of the housing assembly 1, a foot pad 6 is disposed at the bottom of the housing assembly 1, and a ground wire 7 is disposed outside the housing assembly 1; the handle member 5 and the foot pad 6 can be fixed to the housing assembly 1 by screws, one end of the ground wire 7 is adhered to the housing assembly 1 by tape and the other end is grounded, so that the entire exterior of the housing assembly 1 is grounded through the ground wire 7 to play an electrostatic shielding role; and the enclosed housing assembly 1 can prevent damage such as dust intrusion, water splash, and foreign object drop; by integrating the test module, the test efficiency can be greatly improved, and it is convenient for moving, subsequent expansion, and maintenance.

[0052] In a specific embodiment, the housing assembly 1 includes a bottom shell panel 11, a rear shell panel 12, a front shell panel 13, and two side panels 14; the front shell panel 13 is stepped, the top of the front shell panel 13 is connected to one end of the rear shell panel 12, and the bottom of the front shell panel 13 is connected to one end of the bottom shell panel 11; the other end of the bottom shell panel 11 is connected to the other end of the rear shell panel 12; the two side panels 14 are respectively arranged on both sides of the front shell panel 13, and the handle member 5 is tightly assembled with the side panel 14 by screws; the test circuit is arranged on the rear shell panel 12, wherein the test circuit board 2 (PCB) faces the rear shell panel 12 and is connected and installed on the rear shell panel 12 by hexagon copper studs and screws, or is installed by other connection methods; the test circuit board 2 is provided with a USB interface 21 and a power interface 22, and connection holes corresponding to the USB interface 21 and the power interface 22 are arranged on the side of the housing assembly 1, for example, connection holes are arranged on the side panel 14 for arranging the USB interface 21 and the power interface 22; the interface of the female end 32 of the patch cord 3 is arranged on the end face of the front shell panel 13. At the same time, a support plate 15 is also arranged in the housing assembly 1; both ends of the support plate 15 are respectively connected to the two side panels 14; the female end 32 of the patch cord 3 is arranged on the support plate 15, for example, the patch cord 3 is fixed on the support plate 15 by screws. As Figure 1 and Figure 3 shown, a total of 3 support plates 15 are arranged in the housing assembly 1 and respectively correspond to the end face positions of the first-level steps, that is, 5 patch cords 3 are respectively arranged on each support plate 15; and a card slot is arranged on the support plate 15, and the female end 32 of the patch cord 3 can be snap-fitted in the card slot.

[0053] An indicator light assembly 4 is also arranged in the housing assembly 1; the indicator light assembly 4 is arranged on the support plate 15; through holes are arranged on the surface of the housing assembly 1; the lamp head 43 of the indicator light assembly 4 is arranged in the through holes. Specifically, the indicator light assembly 4 includes a fixing base 41, a retaining ring 42, and a lamp head 43; the fixing base 41 is arranged on the support plate 15, for example, the fixing base 41 is fixed on the support plate 15 by screws; the lamp head 43 is arranged on the fixing base 41 and is connected to the test circuit board 2; the retaining ring 42 is arranged between the lamp head 43 and the fixing base 41; as Figure 1 shown, the tail end of the lamp head 43 is connected to the test circuit board 2 by means of flying wire soldering, and the head of the lamp head 43 is fixed to the fixing base 41 by screws and the retaining ring 42.

[0054] The working principle of the above solid-state drive testing device is as follows:

[0055] The circuit on the test circuit board 2 is powered by a 12V power supply through the power interface 22, and is distributed to 15 ports through the power supply IC. After step-down and voltage regulation, a 5V power supply is output to supply power to the product to be tested. Subsequently, a USB data cable is connected to a test terminal such as a computer through the USB interface 21. The test firmware software interacts with the test circuit board 2 through the USB signal and is burned into the product to be tested. Subsequently, the test software is opened, and the product can be automatically tested, and the test results of the products on different ports are displayed on the test terminal interface, that is, the test results of the corresponding products on 15 ports can be displayed. Through this, the test terminal can automatically start the test, greatly improving the automation degree of the solid-state drive test process.

[0056] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical fields, shall be similarly included in the patent protection scope of the present invention.

Claims

1. A solid-state drive testing device, characterized in that It includes a housing assembly, a test circuit board disposed within the housing assembly, and at least two patch cords; The test circuit board is connected to the male end of the patch cord; The housing assembly is in a stepped shape, and the surface on the first side of the housing assembly is a stepped surface; The interfaces of the female ends of the patch cords are respectively disposed on the stepped surfaces of different levels of the housing assembly.

2. The solid state drive testing device according to claim 1, characterized in that, The housing assembly includes a bottom shell panel, a rear shell panel, a front shell panel, and two side panels; The front shell panel is in a stepped shape, the top of the front shell panel is connected to one end of the rear shell panel, and the bottom of the front shell panel is connected to one end of the bottom shell panel; The other end of the bottom shell panel is connected to the other end of the rear shell panel; the two side panels are respectively disposed on both sides of the front shell panel; The test circuit board is disposed on the rear shell panel; The interfaces of the female ends of the patch cords are disposed on the end face of the front shell panel.

3. The solid state drive testing device according to claim 2, wherein, A support plate is further disposed within the housing assembly; Both ends of the support plate are respectively connected to the two side panels on both sides; The female ends of the patch cords are disposed on the support plate.

4. The solid state drive testing device according to claim 3, characterized in that An indicator light assembly is further disposed within the housing assembly; The indicator light assembly is disposed on the support plate; Through holes are provided on the surface of the housing assembly; The lamp heads of the indicator light assembly are disposed within the through holes.

5. The solid-state drive testing device according to claim 4, wherein, The indicator light assembly includes a fixing base, a retaining ring, and lamp heads; The fixing base is disposed on the support plate; The lamp heads are disposed on the fixing base and are connected to the test circuit board; The retaining ring is disposed between the lamp heads and the fixing base.

6. The solid-state drive testing device according to claim 1, characterized in that, A handle member is provided on the side of the housing assembly.

7. The solid state drive testing device according to claim 1, wherein Foot pads are provided at the bottom of the housing assembly.

8. The solid-state drive testing device according to claim 1, wherein A USB interface is provided on the test circuit board; A connection hole corresponding to the USB interface is provided on the side of the housing assembly.

9. The solid state drive testing device according to claim 1 or 8, characterized in that A power interface is provided on the test circuit board; A connection hole corresponding to the power interface is provided on the side of the housing assembly.

10. The solid-state drive testing device according to claim 1, wherein A ground wire is provided on the outside of the housing assembly.

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