Hard disk aging test frame

Abstract

The utility model discloses a hard disk aging test rack, which relates to the technical field of aging test and comprises a rack body, a plurality of layers of mounting racks are arranged on the rack body at intervals up and down, a test board is mounted at the front end of each mounting rack, and a plurality of forward plugging interfaces are arranged on each test board; the rear end of the mounting frame is rotatably connected with the frame body, and a formed rotating center line is arranged left and right; the frame body is further provided with a linkage piece, the linkage piece is rotatably connected with the front end of the mounting frame, and the formed rotating center line is arranged left and right, so that a tester can perform corresponding height adjustment and insertion angle adjustment when pulling and inserting a hard disk into and out of the test board on the mounting frame with different heights. Meanwhile, the problem that the fatigue degree is too large due to the fact that the hard disk pulling and inserting height is seriously inconsistent is solved. And the problem of serious interface abrasion caused by large insertion angle deviation when high-layer and low-layer test boards are pulled out and inserted is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of aging test, especially relates to a hard disk aging test frame. BACKGROUND

[0002] The hard disk aging test frame is a frame body for hard disk aging test, which is provided with multiple test cabinets, each of which is provided with a test board, and the test board is provided with multiple plug-in interfaces for plugging multiple test hard disks.

[0003] The aging test frame disclosed in the Chinese utility model with the publication number CN211788187U includes a frame body and a test board arranged on the frame body, the frame body is provided with a second conductive part electrically connected with the test board and matched with a first conductive part, and the second conductive part is matched with the first conductive part to realize electrical connection when the aging test frame is pushed into the aging chamber.

[0004] Due to the multi-layer design of the hard disk aging test frame, an upper layer plug-in area with a relatively high height, a middle layer plug-in area with a relatively moderate height, and a lower layer plug-in area with a relatively low height are formed when the test personnel plugs in and plugs out the hard disk. When the test personnel plugs in and plugs out the hard disk on the test board in the upper layer plug-in area and the test board in the lower layer plug-in area, the labor intensity of plugging in and plugging out is more tiring than that of the middle layer plug-in area due to the certain angle of elevation and the certain angle of depression. Since the plug-in direction of the plug-in interface of each test board is set to be the same horizontal plug-in, the wear of the plug-in interface of the test board in the upper layer plug-in area and the plug-in interface of the test board in the lower layer plug-in area is more easily intensified when the test personnel plugs in and plugs out the hard disk on the test board in the upper layer plug-in area and the test board in the lower layer plug-in area due to the influence of the angle of elevation and the angle of depression. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a technical scheme capable of solving the above problems.

[0006] To achieve the above object, the utility model provides the following technical scheme: a hard disk aging test frame, comprising a frame body, a plurality of installation frames are arranged on the frame body in a vertically spaced manner, a test board is installed at the front end of the installation frame, and the test board is provided with a plurality of plug-in interfaces facing forward; the rear end of the installation frame is rotatably connected with the frame body, and the formed rotation center line is arranged left and right; a linkage member is further arranged on the frame body, and the linkage member is rotatably connected with the front end of the installation frame, and the formed rotation center line is arranged left and right.

[0007] The linkage can simultaneously drive the multiple layers of the mounting racks upward or downward, and the rear end of each mounting rack is rotationally connected to the rack body, so that the front end of each mounting rack is simultaneously raised upward or lowered downward;

[0008] When the mounting racks rotate, the height of the front end of the mounting racks can be adjusted by the rotation angle, so that the height of the test boards on the higher layer of the mounting racks is lowered, or the height of the test boards on the lower layer of the mounting racks is raised; meanwhile, the plug-in direction of the plug-in interface on the test boards also changes correspondingly, for example, when the height of the test boards on the higher layer of the mounting racks is lowered, the plug-in direction of the plug-in interface on the test boards on the higher layer is also adjusted downward, such as forming a depression angle state, or when the height of the test boards on the lower layer of the mounting racks is raised, the plug-in direction of the plug-in interface on the test boards on the lower layer is also adjusted upward, such as forming an elevation angle state.

[0009] As a further scheme of the utility model, the linkage is provided with left and right pushers, and the rack body is provided with corresponding rotating guide grooves.

[0010] As a further scheme of the utility model, the pusher is connected with a handle outside the rotating guide groove.

[0011] As a further scheme of the utility model, the linkage is provided with front and rear conversion guide rails, and the pusher is front and rear guide sliding on the conversion guide rails.

[0012] The rotating guide groove is provided with a plurality of positioning points along the arc-shaped guide path of the rotating guide groove, and the positioning points are provided with front end positioning clamping grooves or rear end positioning clamping grooves in communication with the rotating guide groove.

[0013] When the pusher slides on the conversion guide rail, the size of the front end positioning clamping groove or the rear end positioning clamping groove satisfies the pusher moving forward into the front end positioning clamping groove or moving backward into the rear end positioning clamping groove from the rotating guide groove.

[0014] As a further scheme of the utility model, the pusher is connected with a magnetic attraction matching part.

[0015] The front end of the conversion guide rail is provided with a magnetic attraction part for magnetically attracting the pusher when the pusher moves forward into the front end positioning clamping groove,

[0016] Or

[0017] The rear end of the conversion guide rail is provided with a magnetic attraction part for magnetically attracting the pusher when the pusher moves backward into the rear end positioning clamping groove.

[0018] Compared with the prior art, the beneficial effects of the technical scheme are that: when the tester pulls and inserts the hard disk on the test plate on the mounting rack of different heights, corresponding height adjustment and plug-in angle adjustment can be performed, such as downward rotation adjustment when pulling and inserting the hard disk on the higher test plate, and upward rotation adjustment when pulling and inserting the hard disk on the lower test plate, so as to simultaneously solve the problems of too much labor due to serious inconsistency of the height of the pulled and inserted hard disk, and serious interface wear due to large plug-in angle deviation when pulling and inserting the hard disk on the high and low test plates.

[0019] The additional aspects and advantages of the present application will be partially given in the following description, and some will become apparent from the following description, or be understood by those skilled in the art through practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0021] Figure 1 is a structural schematic diagram of the present application;

[0022] Figure 2 is another structural schematic diagram of the present application, which is compared with Figure 1 the side plate is hidden;

[0023] Figure 3 is Figure 2 the enlarged schematic diagram of the local structure at A in

[0024] Figure 4 is a structural schematic diagram of the linkage in the present application.

[0025] The corresponding reference signs in the drawings are explained as follows:

[0026] frame body-1, mounting rack-2, test plate-3, plug-in interface-4, linkage-5, first rotating shaft-6, second rotating shaft-7, pushing member-8, rotating guide groove-9, handle-10, side plate-11, conversion guide rail-12, positioning point-13, rear end positioning clamping groove-14, magnetic attraction matching member-15, magnetic attraction member-16. DETAILED DESCRIPTION

[0027] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0028] Please refer to Figures 1-4 The hard disk aging test rack comprises a rack body 1, a plurality of layers of installation racks 2 are arranged on the rack body 1 in an up-down interval, a test plate 3 is installed at the front end of the installation rack 2, and a plurality of plug-in interfaces 4 are arranged on the test plate 3 and face forward.

[0029] The rear end of the installation rack 2 is rotatably connected with the rack body 1, and the formed rotation center line is arranged left and right.

[0030] In some embodiments, the rear end of the installation rack 2 is rotatably connected with the rack body 1 through the first rotating shaft 6 arranged left and right.

[0031] In the embodiment, a linkage 5 is further arranged on the rack body 1, the linkage 5 is rotatably connected with the front end of the installation rack 2, and the formed rotation center line is arranged left and right.

[0032] The linkage 5 can simultaneously drive the plurality of layers of installation racks 2 upward or downward, and the rear end of each installation rack 2 is rotatably connected with the rack body 1, so that the front end of each installation rack 2 is simultaneously raised upward or lowered downward.

[0033] When the installation rack 2 rotates, the height of the front end of the installation rack 2 can be adjusted by the rotation angle, so that the height of the test plate on the higher layer of installation racks is lowered, or the height of the test plate on the lower layer of installation racks is raised, and the plug-in direction of the plug-in interface 4 on the test plate 3 also changes correspondingly, for example, when the height of the test plate on the higher layer of installation racks is lowered, the plug-in direction of the plug-in interface of the test plate on the higher layer is also adjusted downward, such as forming a depression angle state, or when the height of the test plate on the lower layer of installation racks is raised, the plug-in direction of the plug-in interface of the test plate on the lower layer is also adjusted upward, such as forming an elevation angle state.

[0034] The tester can adjust the height when testing the hard disk on the test board of different height, for example, when testing the hard disk on the test board of higher layer, the tester can rotate the adjusting device downward, and when testing the hard disk on the test board of lower layer, the tester can rotate the adjusting device upward, so as to solve the problem that the tester is tired due to the large height difference between the hard disk and the test board, and the problem that the interface is worn due to the large angle deviation between the hard disk and the test board.

[0035] In some embodiments, the linkage 5 is provided with two linkages respectively located at the left and right sides of the front end of the mounting rack 2.

[0036] The front end of the mounting rack is connected with the second rotating shaft 7 arranged on the left and right sides, and the front end of the mounting rack is rotatably connected with the two linkages through the corresponding second rotating shafts, so that the structure is more stable.

[0037] When the tester adjusts the rotating angle, the tester only needs to push one linkage, for example, the left linkage.

[0038] In the embodiment, the linkage 5 is provided with the pusher 8 arranged on the left and right sides, and the frame body 1 is provided with the rotating guide groove 9 corresponding to the pusher 8.

[0039] In some embodiments, the pusher 8 is arranged on the left linkage, and the rotating guide groove 9 is formed on the left side plate 11 of the frame body 1. When the rotating angle is adjusted, the rotating process is more stable through the guide cooperation between the rotating guide groove 9 and the pusher 8.

[0040] In the embodiment, the pusher 8 is connected with the handle 10 located outside the rotating guide groove 9.

[0041] In some embodiments, the rotating guide groove 9 penetrates the left side plate 11 of the frame body from left to right, and the pusher 8 is connected with the handle 10 after penetrating the rotating guide groove 9 from left to right, so that the tester can conveniently adjust the rotating angle through the handle 10.

[0042] In the embodiment, the linkage 5 is formed with the conversion guide rail 12 arranged in front of and behind, and the pusher 8 is slidably arranged on the conversion guide rail 12.

[0043] The rotating guide groove 9 is provided with a plurality of positioning points 13 along the arc-shaped guide path of the rotating guide groove 9, and the positioning points 13 are provided with the front positioning clamping groove or the rear positioning clamping groove 14 in communication with the rotating guide groove 9.

[0044] The size of the front end positioning slot or the rear end positioning slot 14 meets the requirement that the pusher 8 moves into the front end positioning slot or the rear end positioning slot 14 from the rotating guide slot 9. Through the above-mentioned sliding conversion setting and the front end positioning slot or the rear end positioning slot 14, positioning and keeping can be performed after rotating adjustment, and the applicability is better.

[0045] In some embodiments, five positioning points 13 are arranged on the rotating guide slot 9 along the arc-shaped guide path of the rotating guide slot 9, and the rear end positioning slot 14 is arranged at the positioning points 13 and communicates with the rotating guide slot 9. In other embodiments, the number and position of the positioning points and the rear end positioning slot can be adjusted according to actual needs.

[0046] In the embodiment, the pusher 8 is connected with a magnetic matching part 15,

[0047] When the front end positioning slot is provided, the front end of the conversion rail is provided with a magnetic attraction part for magnetically attracting the pusher when the pusher moves into the front end positioning slot.

[0048] When the rear end positioning slot 14 is provided, the rear end of the conversion rail 12 is provided with a magnetic attraction part 16 for magnetically attracting the magnetic matching part 15 of the pusher 8 when the pusher 8 moves into the rear end positioning slot 14.

[0049] In some embodiments, the magnetic attraction part 16 is a magnet. The magnetic matching part 15 is a part that can be magnetically attracted by the magnetic attraction part 16, such as an iron block.

[0050] In some embodiments, the magnetic matching part 15 can also be a magnet with magnetic attraction.

[0051] Through the above-mentioned magnetic attraction fixing, a positioning locking structure can be formed after rotating adjustment, and the magnetic attraction locking of the magnetic attraction part 16 and the magnetic matching part 15 can prevent the pusher 8 from being easily separated from the corresponding front end positioning slot or rear end positioning slot, thereby avoiding the vibration caused by self-rotation.

[0052] It is obvious for those skilled in the art that the present application is not limited to the details of the above-mentioned exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above-mentioned description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. A hard disk burn-in test rack, characterized by, The rack body is provided with multiple layers of installation racks arranged in an up-down interval, and the front end of the installation rack is provided with a test board having multiple plug-in interfaces facing forward; The rear end of the installation rack is rotatably connected with the rack body, and the formed rotation center line is arranged left and right; The rack body is further provided with a linkage member rotatably connected with the front end of the installation rack, and the formed rotation center line is arranged left and right.

2. The hard disk burn-in rack of claim 1, wherein, The linkage member is provided with a push member arranged left and right, and the rack body is provided with a rotation guide groove corresponding to the push member.

3. The hard disk burn-in rack of claim 2, wherein, The push member is connected with a handle outside the rotation guide groove.

4. The hard disk burn-in rack of claim 2 or 3, wherein, The linkage member is formed with a conversion guide rail arranged front and back, and the push member is front and back guide sliding on the conversion guide rail. The rotation guide groove is provided with multiple positioning points along the arc-shaped guide path of the rotation guide groove, and the positioning points are provided with front end positioning clamping grooves or rear end positioning clamping grooves in communication with the rotation guide groove. When the push member slides on the conversion guide rail, the size of the front end positioning clamping groove or the rear end positioning clamping groove satisfies the push member moving forward into the front end positioning clamping groove or moving backward into the rear end positioning clamping groove from the rotation guide groove.

5. The hard disk burn-in rack of claim 4, wherein, The push member is connected with a magnetic attraction member; The front end of the conversion guide rail is provided with a magnetic attraction member for magnetically attracting the push member when the push member moves forward into the front end positioning clamping groove, Or The rear end of the conversion guide rail is provided with a magnetic attraction member for magnetically attracting the push member when the push member moves backward into the rear end positioning clamping groove.

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