Universal hard disk backboard function test fixture
By designing a universal hard disk backplane functional test fixture, using a flip-type backplane clamp and an adjustable hard disk tray, the problem of frequent replacement of test fixtures in the prior art hard disk backplane test requires the realization of flexibility and efficiency of testing and reduce costs.
Patent Information
- Application Number
- CN202422117093.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-08-30
AI Technical Summary
The prior art requires different styles of backplanes to replace a test fixture that matches the backplane when testing hard disk backplanes, which leads to trouble testing and the cost of making test fixtures separately.
Design a universal hard disk backplane functional test fixture, which can quickly replace and test the backplane of different models of hard disks through a flip-type backplane clamp and an adjustable hard disk tray.
It realizes the flexibility and efficiency of hard disk backplane testing, avoiding the cost and trouble of making test fixtures for each backplane alone, and reducing the testing cost.
Smart Images
Figure CN222952837U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of hard disk backplane testing, in particular to a universal hard disk backplane function testing fixture. Background Art
[0002] The hard disk is the hard disk used on the server. If the server is the core of the network data, then the server hard disk is the data warehouse of this core, where all software and user data are stored. The hard disk data stored on the server is the most valuable, so the reliability of the hard disk is very important. The hard disk usually needs to be used in conjunction with the hard disk backplane. The hard disk backplane is an important component connecting the hard disk and the server motherboard, and plays the role of fixing the hard disk, transmitting data, and providing power. After the hard disk backplane is produced, it is usually necessary to test the hard disk backplane.
[0003] There are many types of hard disk backplanes produced in the existing factory. Therefore, when testing the hard disk backplane, it is necessary to replace a test fixture that matches the backplane with a different style of backplane. This is not only troublesome, but also the cost of making a test fixture for each backplane separately is high.
[0004] Therefore, we made improvements to this and proposed a universal hard disk backplane functional test fixture. Utility Model Content
[0005] The purpose of the utility model is to solve the problem that when testing a hard disk backplane, a test fixture matching with the backplane needs to be replaced for different backplanes, which is not only troublesome but also has high cost in making a test fixture for each backplane separately.
[0006] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:
[0007] A universal hard disk backplane functional test fixture can be used to improve the above problems.
[0008] The specific application is as follows:
[0009] The testing platform comprises a moving plate which is slidably connected to the testing platform, a lower hard disk tray is clamped on the moving plate, an upper hard disk tray is clamped on the lower hard disk tray,
[0010] A U-shaped fixture is fixedly installed on the detection platform, and a back plate clamp is slidably connected to the U-shaped fixture.
[0011] A first positioning rod is fixedly mounted on the movable plate.
[0012] The lower hard disk tray is provided with a first positioning hole, the first positioning hole matches with the first positioning rod, and the lower hard disk tray is fixedly provided with a second positioning rod.
[0013] The upper hard disk tray is provided with a second positioning hole, the second positioning hole cooperates with the second positioning plug rod, and the upper hard disk tray is fixedly provided with a lifting handle.
[0014] As a preferred technical solution of the present application, a slot for placing a hard disk backplane is provided in the backplane clamp.
[0015] As a preferred technical solution of the present application, both the lower hard disk tray and the upper hard disk tray are provided with placement slots for placing hard disks.
[0016] As a preferred technical solution of the present application, a guide rail is fixedly installed on the detection table.
[0017] As a preferred technical solution of the present application, a sliding member is fixedly installed on the bottom of the movable plate, and the sliding member cooperates with the guide rail.
[0018] As a preferred technical solution of the present application, a connecting plate is fixedly installed on the detection platform, a push-pull handle is hinged on the connecting plate, a hinge is hinged on the push-pull handle, a connecting rod is hinged on the end of the hinge away from the push-pull handle, a connecting rod is fixedly connected to the end of the connecting rod away from the hinge, and the connecting member is fixedly connected to the movable plate.
[0019] As a preferred technical solution of the present application, handles are provided at both ends of the testing platform.
[0020] Compared with the prior art, the utility model has the following beneficial effects:
[0021] In the scheme of this application:
[0022] 1. A flip-top backplane fixture is designed according to the specifications of the hard disk backplane to fix the hard disk backplane. The overall size of different types of backplane fixtures is the same (the card slot on the backplane fixture for placing the hard disk backplane is set according to the style of the hard disk). When in use, select the matching backplane fixture and hard disk tray according to the style of the hard disk backplane to be tested. The overall structure of this test fixture is shared. When in use, you only need to replace the matching backplane fixture and hard disk tray according to the style of the hard disk backplane, which effectively avoids the problem of increasing costs by making a set of fixtures separately for testing different styles of hard disk backplanes;
[0023] 2. Place the hard disk backplane in the slot on the backplane clamp, then use the backplane clamp to clamp the hard disk backplane, and then slide the backplane clamp into the U-shaped fixing piece, then insert the first positioning hole on the lower hard disk tray into the first positioning rod on the movable plate, and then place the hard disk in the placement slot on the lower hard disk tray; then insert the second positioning hole on the upper hard disk tray into the second positioning rod on the lower hard disk tray, and then place the hard disk in the placement slot on the upper hard disk tray, so that the hard disk backplane and hard disk tray can be replaced conveniently and quickly. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 A schematic diagram of the structure of a universal hard disk backplane functional test fixture provided for this application;
[0025] Figure 2 A schematic diagram of the first positioning rod structure of the universal hard disk backplane functional test fixture provided in this application;
[0026] Figure 3 A schematic diagram of the structure of the mobile plate, lower hard disk tray, upper hard disk tray and lifting handle of the universal hard disk backplane functional test fixture provided in this application;
[0027] Figure 4 A schematic diagram of the first positioning hole and the second positioning rod structure of the universal hard disk backplane function test fixture provided in this application;
[0028] Figure 5 A schematic diagram of the second positioning hole structure of the universal hard disk backplane functional test fixture provided in this application;
[0029] Figure 6 A schematic diagram of the card slot structure of the universal hard disk backplane functional test fixture provided in this application;
[0030] Figure 7 A schematic diagram of the guide rail structure of a universal hard disk backplane functional test fixture provided in this application;
[0031] Figure 8 A schematic diagram of the structure of the connecting plate, push-pull handle, hinge, connecting rod, and connecting member of the universal hard disk backplane functional test fixture provided in this application;
[0032] Fig. 9 A schematic diagram of the sliding part structure of a universal hard disk backplane functional test fixture provided in this application.
[0033] Indicated in the figure:
[0034] 1. Inspection table; 2. Moving plate; 201. First positioning rod; 3. Lower hard disk tray; 301. First positioning hole; 302. Second positioning rod; 4. Upper hard disk tray; 401. Second positioning hole; 402. Lifting handle; 5. Placement slot; 6. U-shaped fixing piece; 7. Back panel clamp; 701. Card slot; 8. Guide rail; 9. Sliding piece; 10. Connecting plate; 11. Push-pull handle; 12. Hinge; 13. Connecting rod; 14. Connecting piece; 15. Handle; 16. Hard disk. DETAILED DESCRIPTION
[0035] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.
[0036] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0037] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.
[0038] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0039] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0040] Example:
[0041] like Figure 1-Figure 9As shown, this embodiment proposes a universal hard disk backplane function test fixture, including a test platform 1, a movable plate 2 is slidably connected to the test platform 1, a lower hard disk tray 3 is clamped on the movable plate 2, and an upper hard disk tray 4 is clamped on the lower hard disk tray 3.
[0042] A U-shaped fixture 6 is fixedly installed on the test table 1, and a backplane clamp 7 is slidably connected to the U-shaped fixture 6. The hard disk backplane is placed in the card slot 701 on the backplane clamp 7, and then the backplane clamp 7 is used to clamp the hard disk backplane, and then the backplane clamp 7 is slidably inserted into the U-shaped fixture 6;
[0043] A first positioning rod 201 is fixedly installed on the movable plate 2, and a first positioning hole 301 is opened on the lower hard disk tray 3. The first positioning hole 301 cooperates with the first positioning rod 201, and the first positioning hole 301 on the lower hard disk tray 3 is inserted into the first positioning rod 201 on the movable plate 2.
[0044] A second positioning rod 302 is fixedly installed on the lower hard disk tray 3, and a second positioning hole 401 is opened on the upper hard disk tray 4. The second positioning hole 401 cooperates with the second positioning rod 302, and the second positioning hole 401 on the upper hard disk tray 4 is inserted into the second positioning rod 302 on the lower hard disk tray 3.
[0045] A lifting handle 402 is fixedly mounted on the upper hard disk tray 4 to facilitate removing the box and installing the upper hard disk tray.
[0046] A slot 701 for placing the hard disk backplane is provided in the backplane fixture 7 . The slot 701 for placing the hard disk backplane on the backplane fixture 7 is set according to the style of the hard disk 16 .
[0047] A placement slot 5 for placing a hard disk is provided on both the lower hard disk tray 3 and the upper hard disk tray 4 . The placement slots 5 on the lower hard disk tray 3 and the upper hard disk tray 4 are also set according to the style of the hard disk 16 .
[0048] A guide rail 8 is fixedly mounted on the testing platform 1.
[0049] A sliding member 9 is fixedly installed at the bottom of the moving plate 2 . The sliding member 9 cooperates with the guide rail 8 . The moving plate 2 drives the sliding member 9 to slide along the guide rail 8 .
[0050] A connecting plate 10 is fixedly installed on the testing table 1, and a push-pull handle 11 is hinged on the connecting plate 10, and a hinge 12 is hinged on the push-pull handle 11. The end of the hinge 12 away from the push-pull handle 11 is hinged with a connecting rod 13, and the end of the connecting rod 13 away from the hinge 12 is fixedly connected with a connecting member 14, and the connecting member 14 is fixedly connected to the movable plate 2. The hinge 12 is driven by the push-pull handle 11, and the hinge 12 drives the connecting rod 13, and the connecting rod 13 drives the connecting member 14. The connecting member 14 drives the movable plate 2, and the movable plate 2 drives the lower hard disk tray 3 and the lower hard disk tray 3 to move, and the lower hard disk tray 3 and the lower hard disk tray 3 move to drive the hard disk 16 to move, so that the hard disk 16 is inserted into the hard disk backplane, and the test can be carried out.
[0051] Handles 15 are provided at both ends of the testing platform 1 .
[0052] Specifically, the universal hard disk backplane function test fixture is designed according to the specifications of the hard disk backplane, and is used to fix the hard disk backplane. The backplane fixtures 7 of different models have the same overall size (the card slot 701 on the backplane fixture 7 for placing the hard disk backplane is set according to the style of the hard disk 16). When in use, the matching backplane fixture 7 and hard disk tray are selected according to the style of the hard disk backplane being tested;
[0053] Place the hard disk backplane in the card slot 701 on the backplane clamp 7, then use the backplane clamp 7 to clamp the hard disk backplane, and then slide the backplane clamp 7 into the U-shaped fixing piece 6, then insert the first positioning hole 301 on the lower hard disk tray 3 into the first positioning rod 201 on the movable plate 2, and then place the hard disk 16 in the placement slot 5 on the lower hard disk tray 3; then insert the second positioning hole 401 on the upper hard disk tray 4 into the second positioning rod 302 on the lower hard disk tray 3, and then place the hard disk 16 in the placement slot 5 on the upper hard disk tray 4. The positioning holes and rods are provided to facilitate the replacement of the hard disk tray;
[0054] After placement, the hinge 12 is driven by pushing and pulling the handle 11, the hinge 12 drives the connecting rod 13, the connecting rod 13 drives the connecting member 14, the connecting member 14 drives the movable plate 2, the movable plate 2 drives the sliding member 9 to slide along the guide rail 8, the movable plate 2 drives the lower hard disk tray 3 and the lower hard disk tray 3 to move, the lower hard disk tray 3 and the lower hard disk tray 3 move and drive the hard disk 16 to move, so that the hard disk 16 is inserted into the hard disk backplane, and the test can be carried out.
[0055] All technical features in this embodiment can be freely combined according to actual needs.
[0056] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.
Claims
1. A universal hard disk backplane functional test fixture, comprising a test bench (1), characterized in that: The detection platform (1) is slidably connected to a movable plate (2), the movable plate (2) is clamped with a lower hard disk tray (3), and the lower hard disk tray (3) is clamped with an upper hard disk tray (4). A U-shaped fixing member (6) is fixedly mounted on the detection platform (1), and a back plate clamp (7) is slidably connected to the U-shaped fixing member (6). A first positioning rod (201) is fixedly mounted on the movable plate (2). The lower hard disk tray (3) is provided with a first positioning hole (301), the first positioning hole (301) matches with the first positioning rod (201), and the lower hard disk tray (3) is fixedly mounted with a second positioning rod (302). The upper hard disk tray (4) is provided with a second positioning hole (401), the second positioning hole (401) matches with the second positioning rod (302), and a lifting handle (402) is fixedly mounted on the upper hard disk tray (4).
2. The universal hard disk backplane functional test fixture according to claim 1, characterized in that: The backplane clamp (7) is provided with a slot (701) for placing a hard disk backplane.
3. The universal hard disk backplane functional test fixture according to claim 1, characterized in that: The lower hard disk tray (3) and the upper hard disk tray (4) are both provided with a placement slot (5) for placing a hard disk.
4. The universal hard disk backplane functional test fixture according to claim 1, characterized in that: A guide rail (8) is fixedly mounted on the detection platform (1).
5. The universal hard disk backplane functional test fixture according to claim 1, characterized in that: A sliding member (9) is fixedly mounted on the bottom of the movable plate (2), and the sliding member (9) cooperates with the guide rail (8).
6. The universal hard disk backplane functional test fixture according to claim 4, characterized in that: A connecting plate (10) is fixedly mounted on the detection platform (1), a push-pull handle (11) is hinged on the connecting plate (10), a hinged member (12) is hinged on the push-pull handle (11), a connecting rod (13) is hinged on one end of the hinged member (12) away from the push-pull handle (11), a connecting rod (14) is fixedly connected to one end of the connecting rod (13) away from the hinged member (12), and the connecting member (14) is fixedly connected to the movable plate (2).
7. The universal hard disk backplane function test fixture according to claim 6, characterized in that: Handles (15) are provided at both ends of the testing platform (1).