CN219418504U

CN219418504U - Compatible double-end SSD hard disk test board

Info

Publication number: CN219418504U
Application number: CN202222884893.3U
Authority: CN
Inventors: 吴跃学
Original assignee: Shenzhen Jintian Innovation Technology Co ltd
Current assignee: Shenzhen Jintian Innovation Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-07-25
Anticipated expiration: 2032-10-31

Abstract

The utility model belongs to the technical field of test tools, and particularly relates to a compatible double-head SSD hard disk test board which comprises a test printed circuit board and a transposition seat, wherein the test printed circuit board is in contact with the transposition seat, an mSATA interface socket and an M.2 interface socket are arranged on the transposition seat, a fixing mechanism is arranged on the test printed circuit board, a fixing cover is arranged on the test printed circuit board through a screw, a rotating column is connected in a sliding manner in the fixing cover, one end of the rotating column is fixedly connected with the transposition seat, and the other end of the rotating column is fixedly connected with a limiting ring. Through setting up a transposition seat in the one end of test printed circuit board, set up mSATA interface socket and second contact socket on the transposition seat, when transposition, only need outwards pulling the transposition seat, the transposition seat is transposed through the spliced pole to fix a position through the locating pin, realize the test of the solid state disk of two kinds of interfaces like this, increase the suitability.

Description

Compatible double-end SSD hard disk test board

Technical Field

The utility model relates to the technical field of test tools, in particular to a compatible double-head SSD hard disk test board.

Background

The existing testing device of the M.2SSD (Solid State Drives, solid state disk) comprises a testing circuit board and an interface socket arranged on the testing circuit board, when the M.2 solid state disk is required to be tested, the interface end of the M.2 solid state disk is inserted into the interface socket, the other end of the M.2 solid state disk is bound with the testing circuit board by using a rubber band, the utility model patent with the bulletin number of CN208141373U discloses the testing device of the M.2 solid state disk, the interface end of the M.2 solid state disk is inserted into the interface socket on the testing printed circuit board, and the M.2 solid state disk is fixed on the testing printed circuit board by a fixing piece, so that the fixed hard disk can be tested; the fixing piece base is arranged on the test printed circuit board, the buckle is movably arranged on the base, and the elastic piece can push the buckle to clamp the M.2 solid state disk between the buckle and the base; the M.2 solid state disk testing device is convenient for positioning and loading and unloading the M.2 solid state disk and can work at high temperature. However, the above patent also suffers from the following disadvantages: the test device can only test the solid state disk with the M.2 interface, has great limitation on the test of the solid state disk with the mSATA interface, and the fixing piece arranged in the test device can fix the solid state disk, but the thicknesses of different solid state disks are different, and also has certain limitation. Therefore, improvements are needed.

Disclosure of Invention

The utility model aims to provide a compatible double-head SSD hard disk test board, which solves the problems that in the prior art, only a solid state disk with an M.2 interface can be tested, the test of the solid state disk with an mSATA interface is very limited, and in addition, the fixing piece in the prior art can fix the solid state disk, but the thicknesses of different solid state disks are different, and certain limitation exists.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a compatibility double-end SSD hard disk test board, includes test printed circuit board and transposition seat, test printed circuit board with transposition seat contact, be provided with mSATA interface socket and M.2 interface socket on the transposition seat, be provided with fixed establishment on the test printed circuit board, fixed establishment includes fixing base, backup pad, sleeve, slide bar, second spring, clamp plate, cushion, carriage and slider, install the fixed lid through the screw on the test printed circuit board, sliding connection rotates the post in the fixed lid, the one end of rotating the post with transposition seat fixed connection, the other end fixedly connected with spacing ring of rotating the post, spacing ring with test printed circuit board sliding connection, the outside of rotating the post is provided with first spring.

Preferably, one end of the first spring is in contact with the limiting ring, and the other end of the first spring is in contact with the fixed cover. Through the design of first spring, have auxiliary reset's effect to the seat of changing.

Preferably, two positioning pins are fixedly connected to the transposition base, and the positioning pins are in sliding connection with the test printed circuit board. Through the design of locating pin, have the positioning effect to the seat of changing position.

Preferably, the test printed circuit board is fixedly connected with a plurality of evenly distributed supporting pads, and the supporting pads are made of silica gel. Through the design of supporting pad, have the supporting role to fixed hard disk.

Preferably, the fixing base with test printed circuit board sliding connection, the bottom fixedly connected with slider of fixing base, the slider with test printed circuit board sliding connection, fixedly connected with backup pad on the fixing base, sliding connection has the sleeve in the backup pad, sliding connection has the slide bar in the sleeve, be provided with the second spring in the sleeve, the bottom fixedly connected with clamp plate of slide bar, all bond the cushion on clamp plate and the fixing base, fixedly connected with pull frame on the clamp plate, pull frame with backup pad sliding connection. Through the design of the fixing mechanism, the solid state disk to be tested has a fixing function.

Preferably, one end of the second spring is fixedly connected with the sliding rod, and the other end of the second spring is fixedly connected with the inner surface of the sleeve. Through the design of the second spring, the auxiliary reset function is realized on the sliding rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, one end of the test printed circuit board is provided with the transposition seat, the mSATA interface socket and the second contact interface socket are arranged on the transposition seat, and when the transposition is carried out, the transposition seat is only required to be pulled outwards, the transposition seat carries out transposition through the rotating column and is positioned through the positioning pin, so that the test of the solid state disk with two interfaces is realized, and the applicability is increased.

2. According to the utility model, the fixing mechanism is arranged on the test printed circuit board, the pressing plate which stretches through the spring is arranged in the fixing mechanism, and the soft cushions are arranged on the pressing plate and the fixing seat, so that the solid state disk to be tested can be clamped through the pressing plate, and the looseness between the solid state disk and the interface socket is prevented, thereby influencing the test effect.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

fig. 3 is an enlarged view of the securing mechanism of fig. 2 in accordance with the present utility model.

In the figure: 1. testing the printed circuit board; 2. a transposition base; 3. an mSATA interface socket; 4. m.2 interface sockets; 5. a fixing mechanism; 6. a fixed cover; 7. rotating the column; 8. a limiting ring; 9. a first spring; 10. a positioning pin; 11. a support pad; 51. a fixing seat; 52. a support plate; 53. a sleeve; 54. a slide bar; 55. a second spring; 56. a pressing plate; 57. a soft cushion; 58. a pull frame; 59. a sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a compatible dual-head SSD hard disk test board includes a test pcb 1 and a transposition seat 2, the test pcb 1 contacts with the transposition seat 2, an msta interface socket 3 and an m.2 interface socket 4 are provided on the transposition seat 2, a fixing mechanism 5 is provided on the test pcb 1, a fixing cover 6 is mounted on the test pcb 1 through screws, a rotating column 7 is slidably connected in the fixing cover 6, one end of the rotating column 7 is fixedly connected with the transposition seat 2, the other end of the rotating column 7 is fixedly connected with a limiting ring 8, the limiting ring 8 is slidably connected with the test pcb 1, a first spring 9 is provided outside the rotating column 7, one end of the first spring 9 contacts with the limiting ring 8, the other end of the first spring 9 contacts with the fixing cover 6, and the rotating column 2 has an auxiliary resetting function through the design of the first spring 9.

Referring to fig. 1 and 2, two positioning pins 10 are fixedly connected to the transposition base 2, the positioning pins 10 are slidably connected with the test printed circuit board 1, the positioning pins 10 are designed to position the transposition base 2, a plurality of uniformly distributed supporting pads 11 are fixedly connected to the test printed circuit board 1, the supporting pads 11 are made of silica gel, and the fixed hard disk is supported by the design of the supporting pads 11.

Referring to fig. 3, the fixing mechanism 5 includes a fixing base 51, a supporting plate 52, a sleeve 53, a sliding rod 54, a second spring 55, a pressing plate 56, a soft pad 57, a pull frame 58 and a sliding block 59, the fixing base 51 is slidably connected with the test printed circuit board 1, the bottom of the fixing base 51 is fixedly connected with the sliding block 59, the sliding block 59 is slidably connected with the test printed circuit board 1, the supporting plate 52 is fixedly connected with the fixing base 51, the sleeve 53 is slidably connected with the sliding rod 54 in the supporting plate 52, the second spring 55 is arranged in the sleeve 53, one end of the second spring 55 is fixedly connected with the sliding rod 54, the other end of the second spring 55 is fixedly connected with the inner surface of the sleeve 53, the sliding rod 54 has an auxiliary resetting function through the design of the second spring 55, the pressing plate 56 is fixedly connected with the bottom of the sliding rod 54, the soft pad 57 is adhered to both the pressing plate 56 and the fixing base 51, the pull frame 58 is fixedly connected with the pull frame 58 on the pressing plate 56, and the pull frame 58 is slidably connected with the supporting plate 52. Through the design of the fixing mechanism 5, the solid state disk to be tested has a fixing function.

The specific implementation process of the utility model is as follows: when the testing device is used, the end part of the solid state disk to be tested is inserted into the mSATA interface socket 3, the rest main body part of the fixed hard disk is positioned on the supporting pad 11, then the pull frame 58 is pulled upwards, the pull frame 58 drives the pressing plate 56 to move upwards, the pressing plate 56 compresses the second spring 55 in the sleeve 53 through the sliding rod 54, then the fixing seat 51 is slid, the soft cushion 57 on the fixing seat 51 supports the other end of the solid state disk, then the pull frame 58 is released, at the moment, the second spring 55 is reset, the pressing plate 56 is reset downwards through the sliding rod 54, the soft cushion 57 on the pressing plate 56 presses the solid state disk, so that the solid state disk to be tested can be effectively clamped, and looseness between the solid state disk and the mSATA interface socket 3 or the M.2 interface socket 4 is prevented, and the testing effect is affected;

then, after the currently tested fixed hard disk is taken down, the transposition seat 2 is transversely pulled, the transposition seat 2 drives the rotating column 7 to move, the first spring 9 is compressed through the limiting ring 8, the positioning pin 10 is separated from the test printed circuit board 1 at the moment, then the rotating column 7 is taken as the axis to rotate for one hundred eighty degrees, and then the transposition seat 2 is loosened, so that the exchange position between the mSATA interface socket 3 and the M.2 interface socket 4 is realized, and then the clamping test is carried out on the solid state disk of the other interface, so that the applicability is good.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compatibility double-end SSD hard disk test board, includes test printed circuit board (1) and transposition seat (2), its characterized in that: test printed circuit board (1) with transposition seat (2) contact, be provided with mSATA interface socket (3) and M.2 interface socket (4) on transposition seat (2), be provided with fixed establishment (5) on test printed circuit board (1), fixed establishment (5) include fixing base (51), backup pad (52), sleeve (53), slide bar (54), second spring (55), clamp plate (56), cushion (57), pull frame (58) and slider (59), install fixed lid (6) through the screw mounting on test printed circuit board (1), the one end of fixed lid (6) sliding connection pivoted post (7), pivoted post (7) with transposition seat (2) fixed connection, the other end fixedly connected with spacing ring (8) of pivoted post (7), spacing ring (8) with test printed circuit board (1) sliding connection, the outside of pivoted post (7) is provided with first spring (9).

2. The compatible dual-head SSD hard disk test board of claim 1, wherein: one end of the first spring (9) is in contact with the limiting ring (8), and the other end of the first spring (9) is in contact with the fixed cover (6).

3. The compatible dual-head SSD hard disk test board of claim 1, wherein: two locating pins (10) are fixedly connected to the transposition base (2), and the locating pins (10) are in sliding connection with the test printed circuit board (1).

4. The compatible dual-head SSD hard disk test board of claim 1, wherein: a plurality of evenly distributed supporting pads (11) are fixedly connected to the test printed circuit board (1), and the supporting pads (11) are made of silica gel.

5. The compatible dual-head SSD hard disk test board of claim 1, wherein: fixing base (51) with test printed circuit board (1) sliding connection, the bottom fixedly connected with slider (59) of fixing base (51), slider (59) with test printed circuit board (1) sliding connection, fixedly connected with backup pad (52) on fixing base (51), sliding connection has sleeve (53) in backup pad (52), sliding connection has slide bar (54) in sleeve (53), be provided with second spring (55) in sleeve (53), the bottom fixedly connected with clamp plate (56) of slide bar (54), all bond on clamp plate (56) and fixing base (51) and have cushion (57), fixedly connected with pull frame (58) on clamp plate (56), pull frame (58) with backup pad (52) sliding connection.

6. The compatible dual-head SSD hard disk test board of claim 5, wherein: one end of the second spring (55) is fixedly connected with the sliding rod (54), and the other end of the second spring (55) is fixedly connected with the inner surface of the sleeve (53).