CN218445748U

CN218445748U - Abnormal power failure testing device for electronic disk

Info

Publication number: CN218445748U
Application number: CN202222244427.9U
Authority: CN
Inventors: 张朋; 汪金景; 张瑞品
Original assignee: Suzhou Xinwang Electronic Technology Co ltd
Current assignee: Suzhou Xinwang Electronic Technology Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-02-03
Anticipated expiration: 2032-08-25

Abstract

The utility model discloses an electronic disk falls electric testing arrangement unusually, concretely relates to electronic disk test technical field, including the test machine main part, be provided with displacement conveying test assembly in the test machine main part, displacement conveying test assembly is including setting up the mounting panel in test machine main part side. The utility model discloses a set up displacement conveying test assembly, use through the corresponding cooperation of each structure, the convenience carries out multidirectional regulation to the test needle, and it is spacing to the electronic disk to place the frame simultaneously, can effectually avoid the electronic disk to take place the displacement at the in-process of test, avoids the measuring accuracy to reduce, avoids the test needle to take place the displacement when carrying out the striking test to the electronic disk for the test needle has more pointed when carrying out the striking test, has good practicality when facilitating the use.

Description

Abnormal power failure testing device for electronic disk

Technical Field

The utility model relates to an electronic disk test technical field, more specifically say, the utility model relates to an electronic disk falls electric testing arrangement unusually.

Background

Electronic disks, as important data storage devices, especially customized military electronic disks with special purposes, should have self-protection and self-recovery functions in any harsh and complicated environment or abnormal conditions, and ensure correctness and integrity of information data, so it is especially important to blinding and abnormal testing of the performance of electronic disks.

Patent application publication number CN 214703821U's utility model discloses a computer electronic disk auto-power-off testing arrangement relates to electronic disk test field, including testing arrangement, the inside backup pad that is equipped with of testing arrangement, and backup pad and testing arrangement inner wall fixed connection, the backup pad bottom surface is equipped with the baffle, and baffle top and bottom respectively with backup pad, testing arrangement fixed connection. The projection surfaces of the partition board and the support board are mutually vertical, a power supply and a test element are respectively arranged on two sides of the partition board, the power supply and the test element are fixedly arranged on the inner surface of the test device, and the first mode adopts an impact mode; the second is by cutting off the connecting wire; the third way is to pass the needle test; and the fourth mode is that the temperature controller is used, and the four power-off modes simulate most accidental power-off conditions basically, so that the performance of the electronic disk can be tested more comprehensively, and the electronic disk can be ensured to have self-recovery and protection capabilities after power-off.

Above-mentioned technical scheme is when using, the motion of output shaft through the motor drive connecting rod, and the connecting rod is the motion of arc form, adjusts the impact dynamics of connecting rod to test element through the rotational speed of motor, but test element takes place the displacement very easily when the atress, also leads to the precision of device when testing to reduce like this, and the test efficiency that can only test a test element simultaneously also leads to the device like this reduces, has certain drawback when using.

SUMMERY OF THE UTILITY MODEL

The utility model discloses technical scheme is too single technical problem to prior art solution, provides showing and is different from prior art's solution. In order to overcome prior art's above-mentioned defect, the utility model provides an electronic disk falls electric testing arrangement unusually, the test element who aims at solving above-mentioned existence takes place the displacement very easily when the atress, also leads to the precision of device when testing to reduce like this, and the test element that once only can test simultaneously also leads to the efficiency of software testing of device like this to reduce, has the problem of certain drawback when using.

In order to achieve the above object, the utility model provides a following technical scheme: an abnormal power failure testing device for an electronic disk comprises a testing machine main body, wherein a displacement transmission testing assembly is arranged on the testing machine main body;

the displacement transmission testing assembly comprises a mounting plate arranged on the side surface of the testing machine body, a driving motor is arranged on one side of the mounting plate, a lead screw is arranged at the output end of the driving motor, and a sliding seat in sliding connection with the mounting plate is in threaded connection with the surface of the lead screw;

an L plate is arranged on one side of the sliding seat, a second hydraulic rod is arranged at the top of the L plate, and a test needle is arranged at the output end of the second hydraulic rod;

the top of the testing machine main body is provided with a plurality of placing frames.

Preferably, the upper surface of the test machine main body is provided with a sliding groove, a sliding block is connected in the sliding groove in a sliding mode, and the sliding block is arranged at the bottom of the placing frame.

Preferably, a supporting frame is arranged on one side of the surface of the sliding groove and located at the top of the testing machine main body, a camera is arranged at the top of an inner cavity of the supporting frame, and a display screen is arranged at the top of the supporting frame.

Preferably, it is a plurality of place the frame one side all seted up with test needle assorted frame mouth, the one end of test needle runs through the frame mouth and extends to the inside of placing the frame.

Preferably, a first hydraulic rod installed on the sliding seat is arranged between the sliding seat and the L plate, and the output end of the first hydraulic rod is connected with the L plate.

Preferably, the mounting plate is detachably connected with the testing machine main body through a bolt, and the testing needle is connected with the L plate in a sliding mode.

The utility model discloses a technological effect and advantage:

through the arrangement of the displacement transmission testing assembly, compared with the prior art, the overall design is simple, the structure is reasonable, the testing needle can be conveniently adjusted in multiple directions through the corresponding matching use of each structure, and meanwhile, the electronic disk is limited through the placing frame, so that the electronic disk can be effectively prevented from being displaced in the testing process, and the testing precision is prevented from being reduced;

the test needle and L board sliding connection simultaneously, the displacement stroke to the test needle is conveniently led and spacing, avoids the test needle to take place the displacement when carrying out the striking test to the electronic disk for the test needle is more pointed when carrying out the striking test, has good practicality when facilitating the use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a side view of the testing machine main body of the present invention.

Fig. 3 is a front view of the testing machine main body of the present invention.

Fig. 4 is a front view of the mounting plate and the L-plate of the present invention.

The reference signs are: 1. a tester body; 2. mounting a plate; 3. a drive motor; 4. a screw rod; 5. a slide base; 6. a first hydraulic lever; 7. an L plate; 8. a second hydraulic rod; 9. a test pin; 10. placing the frame; 11. a frame opening; 12. a chute; 13. a slider; 14. a support frame; 15. a camera; 16. a display screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The abnormal power failure testing device for the electronic disk, as shown in the attached figures 1-4, comprises a testing machine main body 1, wherein a displacement transmission testing assembly is arranged on the testing machine main body 1;

the displacement transmission testing assembly comprises a mounting plate 2 arranged on the side surface of the testing machine main body 1, a driving motor 3 is arranged on one side of the mounting plate 2, a lead screw 4 is arranged at the output end of the driving motor 3, and a sliding seat 5 in sliding connection with the mounting plate 2 is in threaded connection with the surface of the lead screw 4;

a second hydraulic rod 8 is arranged at the top of an L plate 7,L plate 7 arranged on one side of the sliding seat 5, and a test needle 9 is arranged at the output end of the second hydraulic rod 8;

the top of the tester body 1 is provided with a plurality of placement frames 10.

Referring to fig. 1, 2, 3 and showing, spout 12 has been seted up to the upper surface of test machine main part 1, and sliding connection has slider 13 in spout 12, and slider 13 sets up in the bottom of placing frame 10, and spout 12 can lead slider 13, makes things convenient for slider 13 along the inner wall guide displacement of spout 12, and slider 13 sets up in the bottom of placing frame 10 simultaneously, and the drive is placed frame 10 displacement when making things convenient for slider 13 displacement.

Referring to fig. 1, 2 and 3, the top of the surface of the chute 12 and the top of the testing machine main body 1 is provided with a supporting frame 14, the top of the inner cavity of the supporting frame 14 is provided with a camera 15, the top of the supporting frame 14 is provided with a display screen 16, the supporting frame 14 can play a supporting role, a worker can conveniently install the camera 15 and the display screen 16, and the camera 15 can conveniently shoot the test paper and display the test paper on the display screen 16.

Referring to fig. 1 and 3, a plurality of frame openings 11 matched with the test needles 9 are formed in one side of the placing frame 10, one ends of the test needles 9 penetrate through the frame openings 11 and extend to the inside of the placing frame 10, the frame openings 11 are used for staggering the interference between the test needles 9 and the placing frame 10 when the test needles 9 are displaced, and the frame openings 11 are convenient to insert into the placing frame 10 to perform impact test on an electronic disk.

Referring to fig. 1 and 4, a first hydraulic rod 6 installed on the sliding seat 5 is arranged between the sliding seat 5 and the L plate 7, the output end of the first hydraulic rod 6 is connected with the L plate 7, and the first hydraulic rod 6 is arranged so that when the first hydraulic rod 6 is started conveniently, the output end of the first hydraulic rod 6 drives the L plate 7 to move up and down on the side surface of the mounting plate 2, and the position of the L plate 7 is adjusted conveniently.

Referring to the attached

drawings

1 and 4, the mounting plate 2 is detachably connected with the testing machine main body 1 through bolts, the testing needles 9 are slidably connected with the L board 7, the mounting plate 2 is detachably connected with the testing machine main body 1 through bolts, workers can conveniently detach and maintain the mounting plate, meanwhile, the testing needles 9 are slidably connected with the L board 7, the displacement stroke of the testing needles 9 is conveniently guided and limited, the testing needles 9 are prevented from displacing when impact testing is conducted on an electronic disk, and the testing needles 9 are enabled to be more pointed when impact testing is conducted.

The utility model discloses the theory of operation: firstly, a worker installs the utility model at a specified position, then places an electronic disk to be tested in a placing frame 10, and then starts up firstly through a driving motor 3 to drive a screw rod 4 to rotate, and when the screw rod 4 rotates, a torsion force generated when a sliding seat 5 rotates through the screw rod 4 slides on the side surface of a mounting plate 2, thereby driving a first hydraulic rod 6, an L plate 7, a second hydraulic rod 8 and a testing needle 9 to displace;

then, the first hydraulic rod 6 is started to drive the L plate 7, the second hydraulic rod 8 and the test needle 9 to move up and down, so that the test needle 9 can be aligned to the frame opening 11, and then the second hydraulic rod 8 is started to drive the test needle 9 to move and penetrate through the frame opening 11 to perform impact test on the electronic disk placed in the frame 10;

meanwhile, the frame opening 11 can be pushed to move on the testing machine main body 1 along the guide of the sliding groove 12 through the sliding block 13, and the rest placing frames 10 are pushed to the bottom of the camera 15, so that continuous material guiding of workers is facilitated, and the device can be used for continuously testing.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electronic disk unusual power down testing arrangement, includes test machine main part (1), its characterized in that: a displacement transmission testing component is arranged on the testing machine main body (1);

the displacement transmission testing assembly comprises a mounting plate (2) arranged on the side surface of the testing machine main body (1), a driving motor (3) is arranged on one side of the mounting plate (2), a lead screw (4) is arranged at the output end of the driving motor (3), and a sliding seat (5) in sliding connection with the mounting plate (2) is in threaded connection with the surface of the lead screw (4);

an L plate (7) is arranged on one side of the sliding seat (5), a second hydraulic rod (8) is arranged at the top of the L plate (7), and a test needle (9) is arranged at the output end of the second hydraulic rod (8);

the top of the tester main body (1) is provided with a plurality of placing frames (10).

2. The abnormal power failure testing device for the electronic disk according to claim 1, characterized in that: the upper surface of the testing machine main body (1) is provided with a sliding groove (12), a sliding block (13) is connected in the sliding groove (12) in a sliding mode, and the sliding block (13) is arranged at the bottom of the placing frame (10).

3. The abnormal power failure testing device for the electronic disk according to claim 2, characterized in that: a supporting frame (14) is arranged on one side of the surface of the sliding groove (12) and located at the top of the testing machine main body (1), a camera (15) is arranged at the top of an inner cavity of the supporting frame (14), and a display screen (16) is arranged at the top of the supporting frame (14).

4. The abnormal power failure testing device for the electronic disk according to claim 1, characterized in that: a plurality of place one side of frame (10) all seted up with test needle (9) assorted frame mouth (11), the one end of test needle (9) runs through frame mouth (11) and extends to the inside of placing frame (10).

5. The abnormal power failure testing device for the electronic disk according to claim 1, characterized in that: a first hydraulic rod (6) installed on the sliding seat (5) is arranged between the sliding seat (5) and the L plate (7), and the output end of the first hydraulic rod (6) is connected with the L plate (7).

6. The abnormal power failure testing device for the electronic disk according to claim 1, characterized in that: the mounting plate (2) is detachably connected with the testing machine main body (1) through bolts, and the testing needle (9) is connected with the L plate (7) in a sliding mode.